drivers/media/usb/dvb-usb-v2/mxl111sf.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
   4  *
   5  * see Documentation/media/dvb-drivers/dvb-usb.rst for more information
   6  */
   7
   8 #include <linux/vmalloc.h>
   9 #include <linux/i2c.h>
  10 #include <media/tuner.h>
  11
  12 #include "mxl111sf.h"
  13 #include "mxl111sf-reg.h"
  14 #include "mxl111sf-phy.h"
  15 #include "mxl111sf-i2c.h"
  16 #include "mxl111sf-gpio.h"
  17
  18 #include "mxl111sf-demod.h"
  19 #include "mxl111sf-tuner.h"
  20
  21 #include "lgdt3305.h"
  22 #include "lg2160.h"
  23
  24 int dvb_usb_mxl111sf_debug;
  25 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
  26 MODULE_PARM_DESC(debug, "set debugging level (1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
  27
  28 static int dvb_usb_mxl111sf_isoc;
  29 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
  30 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
  31
  32 static int dvb_usb_mxl111sf_spi;
  33 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644);
  34 MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi).");
  35
  36 #define ANT_PATH_AUTO 0
  37 #define ANT_PATH_EXTERNAL 1
  38 #define ANT_PATH_INTERNAL 2
  39
  40 static int dvb_usb_mxl111sf_rfswitch =
  41 #if 0
  42                 ANT_PATH_AUTO;
  43 #else
  44                 ANT_PATH_EXTERNAL;
  45 #endif
  46
  47 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
  48 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
  49
  50 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  51
  52 int mxl111sf_ctrl_msg(struct mxl111sf_state *state,
  53                       u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  54 {
  55         struct dvb_usb_device *d = state->d;
  56         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  57         int ret;
  58
  59         if (1 + wlen > MXL_MAX_XFER_SIZE) {
  60                 pr_warn("%s: len=%d is too big!\n", __func__, wlen);
  61                 return -EOPNOTSUPP;
  62         }
  63
  64         pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
  65
  66         mutex_lock(&state->msg_lock);
  67         memset(state->sndbuf, 0, 1+wlen);
  68         memset(state->rcvbuf, 0, rlen);
  69
  70         state->sndbuf[0] = cmd;
  71         memcpy(&state->sndbuf[1], wbuf, wlen);
  72
  73         ret = (wo) ? dvb_usbv2_generic_write(d, state->sndbuf, 1+wlen) :
  74                 dvb_usbv2_generic_rw(d, state->sndbuf, 1+wlen, state->rcvbuf,
  75                                      rlen);
  76
  77         if (rbuf)
  78                 memcpy(rbuf, state->rcvbuf, rlen);
  79
  80         mutex_unlock(&state->msg_lock);
  81
  82         mxl_fail(ret);
  83
  84         return ret;
  85 }
  86
  87 /* ------------------------------------------------------------------------ */
  88
  89 #define MXL_CMD_REG_READ        0xaa
  90 #define MXL_CMD_REG_WRITE       0x55
  91
  92 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
  93 {
  94         u8 buf[2];
  95         int ret;
  96
  97         ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_READ, &addr, 1, buf, 2);
  98         if (mxl_fail(ret)) {
  99                 mxl_debug("error reading reg: 0x%02x", addr);
 100                 goto fail;
 101         }
 102
 103         if (buf[0] == addr)
 104                 *data = buf[1];
 105         else {
 106                 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
 107                     addr, buf[0], buf[1]);
 108                 ret = -EINVAL;
 109         }
 110
 111         pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]);
 112 fail:
 113         return ret;
 114 }
 115
 116 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
 117 {
 118         u8 buf[] = { addr, data };
 119         int ret;
 120
 121         pr_debug("W: (0x%02x, 0x%02x)\n", addr, data);
 122
 123         ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
 124         if (mxl_fail(ret))
 125                 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
 126         return ret;
 127 }
 128
 129 /* ------------------------------------------------------------------------ */
 130
 131 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
 132                                    u8 addr, u8 mask, u8 data)
 133 {
 134         int ret;
 135         u8 val = 0;
 136
 137         if (mask != 0xff) {
 138                 ret = mxl111sf_read_reg(state, addr, &val);
 139 #if 1
 140                 /* don't know why this usually errors out on the first try */
 141                 if (mxl_fail(ret))
 142                         pr_err("error writing addr: 0x%02x, mask: 0x%02x, data: 0x%02x, retrying...",
 143                                addr, mask, data);
 144
 145                 ret = mxl111sf_read_reg(state, addr, &val);
 146 #endif
 147                 if (mxl_fail(ret))
 148                         goto fail;
 149         }
 150         val &= ~mask;
 151         val |= data;
 152
 153         ret = mxl111sf_write_reg(state, addr, val);
 154         mxl_fail(ret);
 155 fail:
 156         return ret;
 157 }
 158
 159 /* ------------------------------------------------------------------------ */
 160
 161 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
 162                                struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
 163 {
 164         int i, ret = 0;
 165
 166         for (i = 0;  ctrl_reg_info[i].addr |
 167                      ctrl_reg_info[i].mask |
 168                      ctrl_reg_info[i].data;  i++) {
 169
 170                 ret = mxl111sf_write_reg_mask(state,
 171                                               ctrl_reg_info[i].addr,
 172                                               ctrl_reg_info[i].mask,
 173                                               ctrl_reg_info[i].data);
 174                 if (mxl_fail(ret)) {
 175                         pr_err("failed on reg #%d (0x%02x)", i,
 176                             ctrl_reg_info[i].addr);
 177                         break;
 178                 }
 179         }
 180         return ret;
 181 }
 182
 183 /* ------------------------------------------------------------------------ */
 184
 185 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
 186 {
 187         int ret;
 188         u8 id, ver;
 189         char *mxl_chip, *mxl_rev;
 190
 191         if ((state->chip_id) && (state->chip_ver))
 192                 return 0;
 193
 194         ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
 195         if (mxl_fail(ret))
 196                 goto fail;
 197         state->chip_id = id;
 198
 199         ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
 200         if (mxl_fail(ret))
 201                 goto fail;
 202         state->chip_ver = ver;
 203
 204         switch (id) {
 205         case 0x61:
 206                 mxl_chip = "MxL101SF";
 207                 break;
 208         case 0x63:
 209                 mxl_chip = "MxL111SF";
 210                 break;
 211         default:
 212                 mxl_chip = "UNKNOWN MxL1X1";
 213                 break;
 214         }
 215         switch (ver) {
 216         case 0x36:
 217                 state->chip_rev = MXL111SF_V6;
 218                 mxl_rev = "v6";
 219                 break;
 220         case 0x08:
 221                 state->chip_rev = MXL111SF_V8_100;
 222                 mxl_rev = "v8_100";
 223                 break;
 224         case 0x18:
 225                 state->chip_rev = MXL111SF_V8_200;
 226                 mxl_rev = "v8_200";
 227                 break;
 228         default:
 229                 state->chip_rev = 0;
 230                 mxl_rev = "UNKNOWN REVISION";
 231                 break;
 232         }
 233         pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
 234 fail:
 235         return ret;
 236 }
 237
 238 #define get_chip_info(state)                                            \
 239 ({                                                                      \
 240         int ___ret;                                                     \
 241         ___ret = mxl1x1sf_get_chip_info(state);                         \
 242         if (mxl_fail(___ret)) {                                         \
 243                 mxl_debug("failed to get chip info"                     \
 244                           " on first probe attempt");                   \
 245                 ___ret = mxl1x1sf_get_chip_info(state);                 \
 246                 if (mxl_fail(___ret))                                   \
 247                         pr_err("failed to get chip info during probe"); \
 248                 else                                                    \
 249                         mxl_debug("probe needed a retry "               \
 250                                   "in order to succeed.");              \
 251         }                                                               \
 252         ___ret;                                                         \
 253 })
 254
 255 /* ------------------------------------------------------------------------ */
 256 #if 0
 257 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
 258 {
 259         /* power control depends on which adapter is being woken:
 260          * save this for init, instead, via mxl111sf_adap_fe_init */
 261         return 0;
 262 }
 263 #endif
 264
 265 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
 266 {
 267         struct dvb_usb_device *d = fe_to_d(fe);
 268         struct mxl111sf_state *state = fe_to_priv(fe);
 269         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 270         int err;
 271
 272         /* exit if we didn't initialize the driver yet */
 273         if (!state->chip_id) {
 274                 mxl_debug("driver not yet initialized, exit.");
 275                 goto fail;
 276         }
 277
 278         pr_debug("%s()\n", __func__);
 279
 280         mutex_lock(&state->fe_lock);
 281
 282         state->alt_mode = adap_state->alt_mode;
 283
 284         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 285                 pr_err("set interface failed");
 286
 287         err = mxl1x1sf_soft_reset(state);
 288         mxl_fail(err);
 289         err = mxl111sf_init_tuner_demod(state);
 290         mxl_fail(err);
 291         err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 292
 293         mxl_fail(err);
 294         err = mxl111sf_enable_usb_output(state);
 295         mxl_fail(err);
 296         err = mxl1x1sf_top_master_ctrl(state, 1);
 297         mxl_fail(err);
 298
 299         if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
 300             (state->chip_rev > MXL111SF_V6)) {
 301                 mxl111sf_config_pin_mux_modes(state,
 302                                               PIN_MUX_TS_SPI_IN_MODE_1);
 303                 mxl_fail(err);
 304         }
 305         err = mxl111sf_init_port_expander(state);
 306         if (!mxl_fail(err)) {
 307                 state->gpio_mode = adap_state->gpio_mode;
 308                 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 309                 mxl_fail(err);
 310 #if 0
 311                 err = fe->ops.init(fe);
 312 #endif
 313                 msleep(100); /* add short delay after enabling
 314                               * the demod before touching it */
 315         }
 316
 317         return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
 318 fail:
 319         return -ENODEV;
 320 }
 321
 322 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
 323 {
 324         struct mxl111sf_state *state = fe_to_priv(fe);
 325         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 326         int err;
 327
 328         /* exit if we didn't initialize the driver yet */
 329         if (!state->chip_id) {
 330                 mxl_debug("driver not yet initialized, exit.");
 331                 goto fail;
 332         }
 333
 334         pr_debug("%s()\n", __func__);
 335
 336         err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
 337
 338         mutex_unlock(&state->fe_lock);
 339
 340         return err;
 341 fail:
 342         return -ENODEV;
 343 }
 344
 345
 346 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 347 {
 348         struct mxl111sf_state *state = fe_to_priv(fe);
 349         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 350         int ret = 0;
 351
 352         pr_debug("%s(%d)\n", __func__, onoff);
 353
 354         if (onoff) {
 355                 ret = mxl111sf_enable_usb_output(state);
 356                 mxl_fail(ret);
 357                 ret = mxl111sf_config_mpeg_in(state, 1, 1,
 358                                               adap_state->ep6_clockphase,
 359                                               0, 0);
 360                 mxl_fail(ret);
 361 #if 0
 362         } else {
 363                 ret = mxl111sf_disable_656_port(state);
 364                 mxl_fail(ret);
 365 #endif
 366         }
 367
 368         return ret;
 369 }
 370
 371 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 372 {
 373         struct mxl111sf_state *state = fe_to_priv(fe);
 374         int ret = 0;
 375
 376         pr_debug("%s(%d)\n", __func__, onoff);
 377
 378         if (onoff) {
 379                 ret = mxl111sf_enable_usb_output(state);
 380                 mxl_fail(ret);
 381
 382                 ret = mxl111sf_init_i2s_port(state, 200);
 383                 mxl_fail(ret);
 384                 ret = mxl111sf_config_i2s(state, 0, 15);
 385                 mxl_fail(ret);
 386         } else {
 387                 ret = mxl111sf_disable_i2s_port(state);
 388                 mxl_fail(ret);
 389         }
 390         if (state->chip_rev > MXL111SF_V6)
 391                 ret = mxl111sf_config_spi(state, onoff);
 392         mxl_fail(ret);
 393
 394         return ret;
 395 }
 396
 397 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 398 {
 399         struct mxl111sf_state *state = fe_to_priv(fe);
 400         int ret = 0;
 401
 402         pr_debug("%s(%d)\n", __func__, onoff);
 403
 404         if (onoff) {
 405                 ret = mxl111sf_enable_usb_output(state);
 406                 mxl_fail(ret);
 407         }
 408
 409         return ret;
 410 }
 411
 412 /* ------------------------------------------------------------------------ */
 413
 414 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 415         .i2c_addr           = 0xb2 >> 1,
 416         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 417         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
 418         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 419         .deny_i2c_rptr      = 1,
 420         .spectral_inversion = 0,
 421         .qam_if_khz         = 6000,
 422         .vsb_if_khz         = 6000,
 423 };
 424
 425 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 426 {
 427         struct dvb_usb_device *d = adap_to_d(adap);
 428         struct mxl111sf_state *state = d_to_priv(d);
 429         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 430         int ret;
 431
 432         pr_debug("%s()\n", __func__);
 433
 434         /* save a pointer to the dvb_usb_device in device state */
 435         state->d = d;
 436         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 437         state->alt_mode = adap_state->alt_mode;
 438
 439         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 440                 pr_err("set interface failed");
 441
 442         state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
 443         adap_state->gpio_mode = state->gpio_mode;
 444         adap_state->device_mode = MXL_TUNER_MODE;
 445         adap_state->ep6_clockphase = 1;
 446
 447         ret = mxl1x1sf_soft_reset(state);
 448         if (mxl_fail(ret))
 449                 goto fail;
 450         ret = mxl111sf_init_tuner_demod(state);
 451         if (mxl_fail(ret))
 452                 goto fail;
 453
 454         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 455         if (mxl_fail(ret))
 456                 goto fail;
 457
 458         ret = mxl111sf_enable_usb_output(state);
 459         if (mxl_fail(ret))
 460                 goto fail;
 461         ret = mxl1x1sf_top_master_ctrl(state, 1);
 462         if (mxl_fail(ret))
 463                 goto fail;
 464
 465         ret = mxl111sf_init_port_expander(state);
 466         if (mxl_fail(ret))
 467                 goto fail;
 468         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 469         if (mxl_fail(ret))
 470                 goto fail;
 471
 472         adap->fe[fe_id] = dvb_attach(lgdt3305_attach,
 473                                  &hauppauge_lgdt3305_config,
 474                                  &d->i2c_adap);
 475         if (adap->fe[fe_id]) {
 476                 state->num_frontends++;
 477                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 478                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 479                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 480                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 481                 return 0;
 482         }
 483         ret = -EIO;
 484 fail:
 485         return ret;
 486 }
 487
 488 static struct lg2160_config hauppauge_lg2160_config = {
 489         .lg_chip            = LG2160,
 490         .i2c_addr           = 0x1c >> 1,
 491         .deny_i2c_rptr      = 1,
 492         .spectral_inversion = 0,
 493         .if_khz             = 6000,
 494 };
 495
 496 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 497 {
 498         struct dvb_usb_device *d = adap_to_d(adap);
 499         struct mxl111sf_state *state = d_to_priv(d);
 500         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 501         int ret;
 502
 503         pr_debug("%s()\n", __func__);
 504
 505         /* save a pointer to the dvb_usb_device in device state */
 506         state->d = d;
 507         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 508         state->alt_mode = adap_state->alt_mode;
 509
 510         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 511                 pr_err("set interface failed");
 512
 513         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 514         adap_state->gpio_mode = state->gpio_mode;
 515         adap_state->device_mode = MXL_TUNER_MODE;
 516         adap_state->ep6_clockphase = 1;
 517
 518         ret = mxl1x1sf_soft_reset(state);
 519         if (mxl_fail(ret))
 520                 goto fail;
 521         ret = mxl111sf_init_tuner_demod(state);
 522         if (mxl_fail(ret))
 523                 goto fail;
 524
 525         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 526         if (mxl_fail(ret))
 527                 goto fail;
 528
 529         ret = mxl111sf_enable_usb_output(state);
 530         if (mxl_fail(ret))
 531                 goto fail;
 532         ret = mxl1x1sf_top_master_ctrl(state, 1);
 533         if (mxl_fail(ret))
 534                 goto fail;
 535
 536         ret = mxl111sf_init_port_expander(state);
 537         if (mxl_fail(ret))
 538                 goto fail;
 539         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 540         if (mxl_fail(ret))
 541                 goto fail;
 542
 543         ret = get_chip_info(state);
 544         if (mxl_fail(ret))
 545                 goto fail;
 546
 547         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 548                               &hauppauge_lg2160_config,
 549                               &d->i2c_adap);
 550         if (adap->fe[fe_id]) {
 551                 state->num_frontends++;
 552                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 553                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 554                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 555                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 556                 return 0;
 557         }
 558         ret = -EIO;
 559 fail:
 560         return ret;
 561 }
 562
 563 static struct lg2160_config hauppauge_lg2161_1019_config = {
 564         .lg_chip            = LG2161_1019,
 565         .i2c_addr           = 0x1c >> 1,
 566         .deny_i2c_rptr      = 1,
 567         .spectral_inversion = 0,
 568         .if_khz             = 6000,
 569         .output_if          = 2, /* LG2161_OIF_SPI_MAS */
 570 };
 571
 572 static struct lg2160_config hauppauge_lg2161_1040_config = {
 573         .lg_chip            = LG2161_1040,
 574         .i2c_addr           = 0x1c >> 1,
 575         .deny_i2c_rptr      = 1,
 576         .spectral_inversion = 0,
 577         .if_khz             = 6000,
 578         .output_if          = 4, /* LG2161_OIF_SPI_MAS */
 579 };
 580
 581 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 582 {
 583         struct dvb_usb_device *d = adap_to_d(adap);
 584         struct mxl111sf_state *state = d_to_priv(d);
 585         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 586         int ret;
 587
 588         pr_debug("%s()\n", __func__);
 589
 590         /* save a pointer to the dvb_usb_device in device state */
 591         state->d = d;
 592         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 593         state->alt_mode = adap_state->alt_mode;
 594
 595         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 596                 pr_err("set interface failed");
 597
 598         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 599         adap_state->gpio_mode = state->gpio_mode;
 600         adap_state->device_mode = MXL_TUNER_MODE;
 601         adap_state->ep6_clockphase = 1;
 602
 603         ret = mxl1x1sf_soft_reset(state);
 604         if (mxl_fail(ret))
 605                 goto fail;
 606         ret = mxl111sf_init_tuner_demod(state);
 607         if (mxl_fail(ret))
 608                 goto fail;
 609
 610         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 611         if (mxl_fail(ret))
 612                 goto fail;
 613
 614         ret = mxl111sf_enable_usb_output(state);
 615         if (mxl_fail(ret))
 616                 goto fail;
 617         ret = mxl1x1sf_top_master_ctrl(state, 1);
 618         if (mxl_fail(ret))
 619                 goto fail;
 620
 621         ret = mxl111sf_init_port_expander(state);
 622         if (mxl_fail(ret))
 623                 goto fail;
 624         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 625         if (mxl_fail(ret))
 626                 goto fail;
 627
 628         ret = get_chip_info(state);
 629         if (mxl_fail(ret))
 630                 goto fail;
 631
 632         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 633                               (MXL111SF_V8_200 == state->chip_rev) ?
 634                               &hauppauge_lg2161_1040_config :
 635                               &hauppauge_lg2161_1019_config,
 636                               &d->i2c_adap);
 637         if (adap->fe[fe_id]) {
 638                 state->num_frontends++;
 639                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 640                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 641                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 642                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 643                 return 0;
 644         }
 645         ret = -EIO;
 646 fail:
 647         return ret;
 648 }
 649
 650 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = {
 651         .lg_chip            = LG2161_1019,
 652         .i2c_addr           = 0x1c >> 1,
 653         .deny_i2c_rptr      = 1,
 654         .spectral_inversion = 0,
 655         .if_khz             = 6000,
 656         .output_if          = 1, /* LG2161_OIF_SERIAL_TS */
 657 };
 658
 659 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = {
 660         .lg_chip            = LG2161_1040,
 661         .i2c_addr           = 0x1c >> 1,
 662         .deny_i2c_rptr      = 1,
 663         .spectral_inversion = 0,
 664         .if_khz             = 6000,
 665         .output_if          = 7, /* LG2161_OIF_SERIAL_TS */
 666 };
 667
 668 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 669 {
 670         struct dvb_usb_device *d = adap_to_d(adap);
 671         struct mxl111sf_state *state = d_to_priv(d);
 672         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 673         int ret;
 674
 675         pr_debug("%s()\n", __func__);
 676
 677         /* save a pointer to the dvb_usb_device in device state */
 678         state->d = d;
 679         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 680         state->alt_mode = adap_state->alt_mode;
 681
 682         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 683                 pr_err("set interface failed");
 684
 685         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 686         adap_state->gpio_mode = state->gpio_mode;
 687         adap_state->device_mode = MXL_TUNER_MODE;
 688         adap_state->ep6_clockphase = 0;
 689
 690         ret = mxl1x1sf_soft_reset(state);
 691         if (mxl_fail(ret))
 692                 goto fail;
 693         ret = mxl111sf_init_tuner_demod(state);
 694         if (mxl_fail(ret))
 695                 goto fail;
 696
 697         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 698         if (mxl_fail(ret))
 699                 goto fail;
 700
 701         ret = mxl111sf_enable_usb_output(state);
 702         if (mxl_fail(ret))
 703                 goto fail;
 704         ret = mxl1x1sf_top_master_ctrl(state, 1);
 705         if (mxl_fail(ret))
 706                 goto fail;
 707
 708         ret = mxl111sf_init_port_expander(state);
 709         if (mxl_fail(ret))
 710                 goto fail;
 711         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 712         if (mxl_fail(ret))
 713                 goto fail;
 714
 715         ret = get_chip_info(state);
 716         if (mxl_fail(ret))
 717                 goto fail;
 718
 719         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 720                               (MXL111SF_V8_200 == state->chip_rev) ?
 721                               &hauppauge_lg2161_1040_ep6_config :
 722                               &hauppauge_lg2161_1019_ep6_config,
 723                               &d->i2c_adap);
 724         if (adap->fe[fe_id]) {
 725                 state->num_frontends++;
 726                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 727                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 728                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 729                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 730                 return 0;
 731         }
 732         ret = -EIO;
 733 fail:
 734         return ret;
 735 }
 736
 737 static const struct mxl111sf_demod_config mxl_demod_config = {
 738         .read_reg        = mxl111sf_read_reg,
 739         .write_reg       = mxl111sf_write_reg,
 740         .program_regs    = mxl111sf_ctrl_program_regs,
 741 };
 742
 743 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id)
 744 {
 745         struct dvb_usb_device *d = adap_to_d(adap);
 746         struct mxl111sf_state *state = d_to_priv(d);
 747         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 748         int ret;
 749
 750         pr_debug("%s()\n", __func__);
 751
 752         /* save a pointer to the dvb_usb_device in device state */
 753         state->d = d;
 754         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2;
 755         state->alt_mode = adap_state->alt_mode;
 756
 757         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 758                 pr_err("set interface failed");
 759
 760         state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;
 761         adap_state->gpio_mode = state->gpio_mode;
 762         adap_state->device_mode = MXL_SOC_MODE;
 763         adap_state->ep6_clockphase = 1;
 764
 765         ret = mxl1x1sf_soft_reset(state);
 766         if (mxl_fail(ret))
 767                 goto fail;
 768         ret = mxl111sf_init_tuner_demod(state);
 769         if (mxl_fail(ret))
 770                 goto fail;
 771
 772         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 773         if (mxl_fail(ret))
 774                 goto fail;
 775
 776         ret = mxl111sf_enable_usb_output(state);
 777         if (mxl_fail(ret))
 778                 goto fail;
 779         ret = mxl1x1sf_top_master_ctrl(state, 1);
 780         if (mxl_fail(ret))
 781                 goto fail;
 782
 783         /* don't care if this fails */
 784         mxl111sf_init_port_expander(state);
 785
 786         adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,
 787                               &mxl_demod_config);
 788         if (adap->fe[fe_id]) {
 789                 state->num_frontends++;
 790                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 791                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 792                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 793                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 794                 return 0;
 795         }
 796         ret = -EIO;
 797 fail:
 798         return ret;
 799 }
 800
 801 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
 802                                         int antpath)
 803 {
 804         return mxl111sf_idac_config(state, 1, 1,
 805                                     (antpath == ANT_PATH_INTERNAL) ?
 806                                     0x3f : 0x00, 0);
 807 }
 808
 809 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
 810         pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
 811             __func__, __LINE__, \
 812             (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
 813             pwr0, pwr1, pwr2, pwr3)
 814
 815 #define ANT_HUNT_SLEEP 90
 816 #define ANT_EXT_TWEAK 0
 817
 818 static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
 819 {
 820         struct mxl111sf_state *state = fe_to_priv(fe);
 821         int antctrl = dvb_usb_mxl111sf_rfswitch;
 822
 823         u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
 824
 825         /* FIXME: must force EXTERNAL for QAM - done elsewhere */
 826         mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
 827                               ANT_PATH_EXTERNAL : antctrl);
 828
 829         if (antctrl == ANT_PATH_AUTO) {
 830 #if 0
 831                 msleep(ANT_HUNT_SLEEP);
 832 #endif
 833                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
 834
 835                 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 836                 msleep(ANT_HUNT_SLEEP);
 837                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
 838
 839                 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 840                 msleep(ANT_HUNT_SLEEP);
 841                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
 842
 843                 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
 844                 msleep(ANT_HUNT_SLEEP);
 845                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
 846
 847                 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
 848                         /* return with EXTERNAL enabled */
 849                         mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 850                         DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
 851                                    rxPwr0, rxPwr1, rxPwr2);
 852                 } else {
 853                         /* return with INTERNAL enabled */
 854                         DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
 855                                    rxPwr0, rxPwr1, rxPwr2);
 856                 }
 857         }
 858         return 0;
 859 }
 860
 861 static const struct mxl111sf_tuner_config mxl_tuner_config = {
 862         .if_freq         = MXL_IF_6_0, /* applies to external IF output, only */
 863         .invert_spectrum = 0,
 864         .read_reg        = mxl111sf_read_reg,
 865         .write_reg       = mxl111sf_write_reg,
 866         .program_regs    = mxl111sf_ctrl_program_regs,
 867         .top_master_ctrl = mxl1x1sf_top_master_ctrl,
 868         .ant_hunt        = mxl111sf_ant_hunt,
 869 };
 870
 871 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
 872 {
 873         struct mxl111sf_state *state = adap_to_priv(adap);
 874 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
 875         struct media_device *mdev = dvb_get_media_controller(&adap->dvb_adap);
 876         int ret;
 877 #endif
 878         int i;
 879
 880         pr_debug("%s()\n", __func__);
 881
 882         for (i = 0; i < state->num_frontends; i++) {
 883                 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,
 884                                 &mxl_tuner_config) == NULL)
 885                         return -EIO;
 886                 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength;
 887         }
 888
 889 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
 890         state->tuner.function = MEDIA_ENT_F_TUNER;
 891         state->tuner.name = "mxl111sf tuner";
 892         state->tuner_pads[MXL111SF_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK;
 893         state->tuner_pads[MXL111SF_PAD_RF_INPUT].sig_type = PAD_SIGNAL_ANALOG;
 894         state->tuner_pads[MXL111SF_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE;
 895         state->tuner_pads[MXL111SF_PAD_OUTPUT].sig_type = PAD_SIGNAL_ANALOG;
 896
 897         ret = media_entity_pads_init(&state->tuner,
 898                                      MXL111SF_NUM_PADS, state->tuner_pads);
 899         if (ret)
 900                 return ret;
 901
 902         ret = media_device_register_entity(mdev, &state->tuner);
 903         if (ret)
 904                 return ret;
 905 #endif
 906         return 0;
 907 }
 908
 909 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
 910 {
 911         return I2C_FUNC_I2C;
 912 }
 913
 914 static struct i2c_algorithm mxl111sf_i2c_algo = {
 915         .master_xfer   = mxl111sf_i2c_xfer,
 916         .functionality = mxl111sf_i2c_func,
 917 #ifdef NEED_ALGO_CONTROL
 918         .algo_control = dummy_algo_control,
 919 #endif
 920 };
 921
 922 static int mxl111sf_init(struct dvb_usb_device *d)
 923 {
 924         struct mxl111sf_state *state = d_to_priv(d);
 925         int ret;
 926         static u8 eeprom[256];
 927         u8 reg = 0;
 928         struct i2c_msg msg[2] = {
 929                 { .addr = 0xa0 >> 1, .len = 1, .buf = &reg },
 930                 { .addr = 0xa0 >> 1, .flags = I2C_M_RD,
 931                   .len = sizeof(eeprom), .buf = eeprom },
 932         };
 933
 934         mutex_init(&state->msg_lock);
 935
 936         ret = get_chip_info(state);
 937         if (mxl_fail(ret))
 938                 pr_err("failed to get chip info during probe");
 939
 940         mutex_init(&state->fe_lock);
 941
 942         if (state->chip_rev > MXL111SF_V6)
 943                 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);
 944
 945         ret = i2c_transfer(&d->i2c_adap, msg, 2);
 946         if (mxl_fail(ret))
 947                 return 0;
 948         tveeprom_hauppauge_analog(&state->tv, (0x84 == eeprom[0xa0]) ?
 949                                   eeprom + 0xa0 : eeprom + 0x80);
 950 #if 0
 951         switch (state->tv.model) {
 952         case 117001:
 953         case 126001:
 954         case 138001:
 955                 break;
 956         default:
 957                 printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n",
 958                        __func__, state->tv.model);
 959         }
 960 #endif
 961         return 0;
 962 }
 963
 964 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
 965 {
 966         return mxl111sf_attach_demod(adap, 0);
 967 }
 968
 969 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
 970 {
 971         return mxl111sf_lgdt3305_frontend_attach(adap, 0);
 972 }
 973
 974 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
 975 {
 976         return mxl111sf_lg2160_frontend_attach(adap, 0);
 977 }
 978
 979 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap)
 980 {
 981         int ret;
 982         pr_debug("%s\n", __func__);
 983
 984         ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
 985         if (ret < 0)
 986                 return ret;
 987
 988         ret = mxl111sf_attach_demod(adap, 1);
 989         if (ret < 0)
 990                 return ret;
 991
 992         ret = mxl111sf_lg2160_frontend_attach(adap, 2);
 993         if (ret < 0)
 994                 return ret;
 995
 996         return ret;
 997 }
 998
 999 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap)
1000 {
1001         int ret;
1002         pr_debug("%s\n", __func__);
1003
1004         ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
1005         if (ret < 0)
1006                 return ret;
1007
1008         ret = mxl111sf_attach_demod(adap, 1);
1009         if (ret < 0)
1010                 return ret;
1011
1012         ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2);
1013         if (ret < 0)
1014                 return ret;
1015
1016         return ret;
1017 }
1018
1019 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap)
1020 {
1021         int ret;
1022         pr_debug("%s\n", __func__);
1023
1024         ret = mxl111sf_attach_demod(adap, 0);
1025         if (ret < 0)
1026                 return ret;
1027
1028         if (dvb_usb_mxl111sf_spi)
1029                 ret = mxl111sf_lg2161_frontend_attach(adap, 1);
1030         else
1031                 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1);
1032
1033         return ret;
1034 }
1035
1036 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint)
1037 {
1038         pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint);
1039         stream->type = USB_BULK;
1040         stream->count = 5;
1041         stream->endpoint = endpoint;
1042         stream->u.bulk.buffersize = 8192;
1043 }
1044
1045 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream,
1046                 u8 endpoint, int framesperurb, int framesize)
1047 {
1048         pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint,
1049                         framesperurb * framesize);
1050         stream->type = USB_ISOC;
1051         stream->count = 5;
1052         stream->endpoint = endpoint;
1053         stream->u.isoc.framesperurb = framesperurb;
1054         stream->u.isoc.framesize = framesize;
1055         stream->u.isoc.interval = 1;
1056 }
1057
1058 /* DVB USB Driver stuff */
1059
1060 /* dvbt       mxl111sf
1061  * bulk       EP4/BULK/5/8192
1062  * isoc       EP4/ISOC/5/96/564
1063  */
1064 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe,
1065                 u8 *ts_type, struct usb_data_stream_properties *stream)
1066 {
1067         pr_debug("%s: fe=%d\n", __func__, fe->id);
1068
1069         *ts_type = DVB_USB_FE_TS_TYPE_188;
1070         if (dvb_usb_mxl111sf_isoc)
1071                 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1072         else
1073                 mxl111sf_stream_config_bulk(stream, 4);
1074         return 0;
1075 }
1076
1077 static struct dvb_usb_device_properties mxl111sf_props_dvbt = {
1078         .driver_name = KBUILD_MODNAME,
1079         .owner = THIS_MODULE,
1080         .adapter_nr = adapter_nr,
1081         .size_of_priv = sizeof(struct mxl111sf_state),
1082
1083         .generic_bulk_ctrl_endpoint = 0x02,
1084         .generic_bulk_ctrl_endpoint_response = 0x81,
1085
1086         .i2c_algo          = &mxl111sf_i2c_algo,
1087         .frontend_attach   = mxl111sf_frontend_attach_dvbt,
1088         .tuner_attach      = mxl111sf_attach_tuner,
1089         .init              = mxl111sf_init,
1090         .streaming_ctrl    = mxl111sf_ep4_streaming_ctrl,
1091         .get_stream_config = mxl111sf_get_stream_config_dvbt,
1092
1093         .num_adapters = 1,
1094         .adapter = {
1095                 {
1096                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1097                 }
1098         }
1099 };
1100
1101 /* atsc       lgdt3305
1102  * bulk       EP6/BULK/5/8192
1103  * isoc       EP6/ISOC/5/24/3072
1104  */
1105 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe,
1106                 u8 *ts_type, struct usb_data_stream_properties *stream)
1107 {
1108         pr_debug("%s: fe=%d\n", __func__, fe->id);
1109
1110         *ts_type = DVB_USB_FE_TS_TYPE_188;
1111         if (dvb_usb_mxl111sf_isoc)
1112                 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1113         else
1114                 mxl111sf_stream_config_bulk(stream, 6);
1115         return 0;
1116 }
1117
1118 static struct dvb_usb_device_properties mxl111sf_props_atsc = {
1119         .driver_name = KBUILD_MODNAME,
1120         .owner = THIS_MODULE,
1121         .adapter_nr = adapter_nr,
1122         .size_of_priv = sizeof(struct mxl111sf_state),
1123
1124         .generic_bulk_ctrl_endpoint = 0x02,
1125         .generic_bulk_ctrl_endpoint_response = 0x81,
1126
1127         .i2c_algo          = &mxl111sf_i2c_algo,
1128         .frontend_attach   = mxl111sf_frontend_attach_atsc,
1129         .tuner_attach      = mxl111sf_attach_tuner,
1130         .init              = mxl111sf_init,
1131         .streaming_ctrl    = mxl111sf_ep6_streaming_ctrl,
1132         .get_stream_config = mxl111sf_get_stream_config_atsc,
1133
1134         .num_adapters = 1,
1135         .adapter = {
1136                 {
1137                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1138                 }
1139         }
1140 };
1141
1142 /* mh         lg2160
1143  * bulk       EP5/BULK/5/8192/RAW
1144  * isoc       EP5/ISOC/5/96/200/RAW
1145  */
1146 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe,
1147                 u8 *ts_type, struct usb_data_stream_properties *stream)
1148 {
1149         pr_debug("%s: fe=%d\n", __func__, fe->id);
1150
1151         *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1152         if (dvb_usb_mxl111sf_isoc)
1153                 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1154         else
1155                 mxl111sf_stream_config_bulk(stream, 5);
1156         return 0;
1157 }
1158
1159 static struct dvb_usb_device_properties mxl111sf_props_mh = {
1160         .driver_name = KBUILD_MODNAME,
1161         .owner = THIS_MODULE,
1162         .adapter_nr = adapter_nr,
1163         .size_of_priv = sizeof(struct mxl111sf_state),
1164
1165         .generic_bulk_ctrl_endpoint = 0x02,
1166         .generic_bulk_ctrl_endpoint_response = 0x81,
1167
1168         .i2c_algo          = &mxl111sf_i2c_algo,
1169         .frontend_attach   = mxl111sf_frontend_attach_mh,
1170         .tuner_attach      = mxl111sf_attach_tuner,
1171         .init              = mxl111sf_init,
1172         .streaming_ctrl    = mxl111sf_ep5_streaming_ctrl,
1173         .get_stream_config = mxl111sf_get_stream_config_mh,
1174
1175         .num_adapters = 1,
1176         .adapter = {
1177                 {
1178                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1179                 }
1180         }
1181 };
1182
1183 /* atsc mh    lgdt3305           mxl111sf          lg2160
1184  * bulk       EP6/BULK/5/8192    EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1185  * isoc       EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1186  */
1187 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe,
1188                 u8 *ts_type, struct usb_data_stream_properties *stream)
1189 {
1190         pr_debug("%s: fe=%d\n", __func__, fe->id);
1191
1192         if (fe->id == 0) {
1193                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1194                 if (dvb_usb_mxl111sf_isoc)
1195                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1196                 else
1197                         mxl111sf_stream_config_bulk(stream, 6);
1198         } else if (fe->id == 1) {
1199                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1200                 if (dvb_usb_mxl111sf_isoc)
1201                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1202                 else
1203                         mxl111sf_stream_config_bulk(stream, 4);
1204         } else if (fe->id == 2) {
1205                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1206                 if (dvb_usb_mxl111sf_isoc)
1207                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1208                 else
1209                         mxl111sf_stream_config_bulk(stream, 5);
1210         }
1211         return 0;
1212 }
1213
1214 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff)
1215 {
1216         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1217
1218         if (fe->id == 0)
1219                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1220         else if (fe->id == 1)
1221                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1222         else if (fe->id == 2)
1223                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1224         return 0;
1225 }
1226
1227 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = {
1228         .driver_name = KBUILD_MODNAME,
1229         .owner = THIS_MODULE,
1230         .adapter_nr = adapter_nr,
1231         .size_of_priv = sizeof(struct mxl111sf_state),
1232
1233         .generic_bulk_ctrl_endpoint = 0x02,
1234         .generic_bulk_ctrl_endpoint_response = 0x81,
1235
1236         .i2c_algo          = &mxl111sf_i2c_algo,
1237         .frontend_attach   = mxl111sf_frontend_attach_atsc_mh,
1238         .tuner_attach      = mxl111sf_attach_tuner,
1239         .init              = mxl111sf_init,
1240         .streaming_ctrl    = mxl111sf_streaming_ctrl_atsc_mh,
1241         .get_stream_config = mxl111sf_get_stream_config_atsc_mh,
1242
1243         .num_adapters = 1,
1244         .adapter = {
1245                 {
1246                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1247                 }
1248         }
1249 };
1250
1251 /* mercury    lgdt3305           mxl111sf          lg2161
1252  * tp bulk    EP6/BULK/5/8192    EP4/BULK/5/8192   EP6/BULK/5/8192/RAW
1253  * tp isoc    EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1254  * spi bulk   EP6/BULK/5/8192    EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1255  * spi isoc   EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1256  */
1257 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe,
1258                 u8 *ts_type, struct usb_data_stream_properties *stream)
1259 {
1260         pr_debug("%s: fe=%d\n", __func__, fe->id);
1261
1262         if (fe->id == 0) {
1263                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1264                 if (dvb_usb_mxl111sf_isoc)
1265                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1266                 else
1267                         mxl111sf_stream_config_bulk(stream, 6);
1268         } else if (fe->id == 1) {
1269                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1270                 if (dvb_usb_mxl111sf_isoc)
1271                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1272                 else
1273                         mxl111sf_stream_config_bulk(stream, 4);
1274         } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) {
1275                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1276                 if (dvb_usb_mxl111sf_isoc)
1277                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1278                 else
1279                         mxl111sf_stream_config_bulk(stream, 5);
1280         } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) {
1281                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1282                 if (dvb_usb_mxl111sf_isoc)
1283                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1284                 else
1285                         mxl111sf_stream_config_bulk(stream, 6);
1286         }
1287         return 0;
1288 }
1289
1290 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff)
1291 {
1292         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1293
1294         if (fe->id == 0)
1295                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1296         else if (fe->id == 1)
1297                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1298         else if (fe->id == 2 && dvb_usb_mxl111sf_spi)
1299                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1300         else if (fe->id == 2 && !dvb_usb_mxl111sf_spi)
1301                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1302         return 0;
1303 }
1304
1305 static struct dvb_usb_device_properties mxl111sf_props_mercury = {
1306         .driver_name = KBUILD_MODNAME,
1307         .owner = THIS_MODULE,
1308         .adapter_nr = adapter_nr,
1309         .size_of_priv = sizeof(struct mxl111sf_state),
1310
1311         .generic_bulk_ctrl_endpoint = 0x02,
1312         .generic_bulk_ctrl_endpoint_response = 0x81,
1313
1314         .i2c_algo          = &mxl111sf_i2c_algo,
1315         .frontend_attach   = mxl111sf_frontend_attach_mercury,
1316         .tuner_attach      = mxl111sf_attach_tuner,
1317         .init              = mxl111sf_init,
1318         .streaming_ctrl    = mxl111sf_streaming_ctrl_mercury,
1319         .get_stream_config = mxl111sf_get_stream_config_mercury,
1320
1321         .num_adapters = 1,
1322         .adapter = {
1323                 {
1324                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1325                 }
1326         }
1327 };
1328
1329 /* mercury mh mxl111sf          lg2161
1330  * tp bulk    EP4/BULK/5/8192   EP6/BULK/5/8192/RAW
1331  * tp isoc    EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1332  * spi bulk   EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1333  * spi isoc   EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1334  */
1335 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe,
1336                 u8 *ts_type, struct usb_data_stream_properties *stream)
1337 {
1338         pr_debug("%s: fe=%d\n", __func__, fe->id);
1339
1340         if (fe->id == 0) {
1341                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1342                 if (dvb_usb_mxl111sf_isoc)
1343                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1344                 else
1345                         mxl111sf_stream_config_bulk(stream, 4);
1346         } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) {
1347                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1348                 if (dvb_usb_mxl111sf_isoc)
1349                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1350                 else
1351                         mxl111sf_stream_config_bulk(stream, 5);
1352         } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) {
1353                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1354                 if (dvb_usb_mxl111sf_isoc)
1355                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1356                 else
1357                         mxl111sf_stream_config_bulk(stream, 6);
1358         }
1359         return 0;
1360 }
1361
1362 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff)
1363 {
1364         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1365
1366         if (fe->id == 0)
1367                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1368         else if (fe->id == 1  && dvb_usb_mxl111sf_spi)
1369                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1370         else if (fe->id == 1 && !dvb_usb_mxl111sf_spi)
1371                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1372         return 0;
1373 }
1374
1375 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = {
1376         .driver_name = KBUILD_MODNAME,
1377         .owner = THIS_MODULE,
1378         .adapter_nr = adapter_nr,
1379         .size_of_priv = sizeof(struct mxl111sf_state),
1380
1381         .generic_bulk_ctrl_endpoint = 0x02,
1382         .generic_bulk_ctrl_endpoint_response = 0x81,
1383
1384         .i2c_algo          = &mxl111sf_i2c_algo,
1385         .frontend_attach   = mxl111sf_frontend_attach_mercury_mh,
1386         .tuner_attach      = mxl111sf_attach_tuner,
1387         .init              = mxl111sf_init,
1388         .streaming_ctrl    = mxl111sf_streaming_ctrl_mercury_mh,
1389         .get_stream_config = mxl111sf_get_stream_config_mercury_mh,
1390
1391         .num_adapters = 1,
1392         .adapter = {
1393                 {
1394                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1395                 }
1396         }
1397 };
1398
1399 static const struct usb_device_id mxl111sf_id_table[] = {
1400         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1401         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1402         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1403         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1404         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1405         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1406         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1407         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1408         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1409         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1410         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1411         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1412         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1413         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) },
1414         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1415         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1416         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1417         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1418         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1419         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1420         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1421         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1422         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1423         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1424         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1425         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1426         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1427         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1428         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1429         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1430         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1431         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1432         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1433         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1434         { }
1435 };
1436 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1437
1438 static struct usb_driver mxl111sf_usb_driver = {
1439         .name = KBUILD_MODNAME,
1440         .id_table = mxl111sf_id_table,
1441         .probe = dvb_usbv2_probe,
1442         .disconnect = dvb_usbv2_disconnect,
1443         .suspend = dvb_usbv2_suspend,
1444         .resume = dvb_usbv2_resume,
1445         .no_dynamic_id = 1,
1446         .soft_unbind = 1,
1447 };
1448
1449 module_usb_driver(mxl111sf_usb_driver);
1450
1451 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1452 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1453 MODULE_VERSION("1.0");
1454 MODULE_LICENSE("GPL");