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

   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 int dvb_usb_mxl111sf_debug;
  28 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
  29 MODULE_PARM_DESC(debug, "set debugging level "
  30                  "(1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
  31
  32 static int dvb_usb_mxl111sf_isoc;
  33 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
  34 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
  35
  36 static int dvb_usb_mxl111sf_spi;
  37 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644);
  38 MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi).");
  39
  40 #define ANT_PATH_AUTO 0
  41 #define ANT_PATH_EXTERNAL 1
  42 #define ANT_PATH_INTERNAL 2
  43
  44 static int dvb_usb_mxl111sf_rfswitch =
  45 #if 0
  46                 ANT_PATH_AUTO;
  47 #else
  48                 ANT_PATH_EXTERNAL;
  49 #endif
  50
  51 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
  52 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
  53
  54 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  55
  56 int mxl111sf_ctrl_msg(struct mxl111sf_state *state,
  57                       u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  58 {
  59         struct dvb_usb_device *d = state->d;
  60         int wo = (rbuf == NULL || rlen == 0); /* write-only */
  61         int ret;
  62
  63         if (1 + wlen > MXL_MAX_XFER_SIZE) {
  64                 pr_warn("%s: len=%d is too big!\n", __func__, wlen);
  65                 return -EOPNOTSUPP;
  66         }
  67
  68         pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
  69
  70         mutex_lock(&state->msg_lock);
  71         memset(state->sndbuf, 0, 1+wlen);
  72         memset(state->rcvbuf, 0, rlen);
  73
  74         state->sndbuf[0] = cmd;
  75         memcpy(&state->sndbuf[1], wbuf, wlen);
  76
  77         ret = (wo) ? dvb_usbv2_generic_write(d, state->sndbuf, 1+wlen) :
  78                 dvb_usbv2_generic_rw(d, state->sndbuf, 1+wlen, state->rcvbuf,
  79                                      rlen);
  80
  81         memcpy(rbuf, state->rcvbuf, rlen);
  82         mutex_unlock(&state->msg_lock);
  83
  84         mxl_fail(ret);
  85
  86         return ret;
  87 }
  88
  89 /* ------------------------------------------------------------------------ */
  90
  91 #define MXL_CMD_REG_READ        0xaa
  92 #define MXL_CMD_REG_WRITE       0x55
  93
  94 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
  95 {
  96         u8 buf[2];
  97         int ret;
  98
  99         ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_READ, &addr, 1, buf, 2);
 100         if (mxl_fail(ret)) {
 101                 mxl_debug("error reading reg: 0x%02x", addr);
 102                 goto fail;
 103         }
 104
 105         if (buf[0] == addr)
 106                 *data = buf[1];
 107         else {
 108                 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
 109                     addr, buf[0], buf[1]);
 110                 ret = -EINVAL;
 111         }
 112
 113         pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]);
 114 fail:
 115         return ret;
 116 }
 117
 118 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
 119 {
 120         u8 buf[] = { addr, data };
 121         int ret;
 122
 123         pr_debug("W: (0x%02x, 0x%02x)\n", addr, data);
 124
 125         ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
 126         if (mxl_fail(ret))
 127                 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
 128         return ret;
 129 }
 130
 131 /* ------------------------------------------------------------------------ */
 132
 133 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
 134                                    u8 addr, u8 mask, u8 data)
 135 {
 136         int ret;
 137         u8 val = 0;
 138
 139         if (mask != 0xff) {
 140                 ret = mxl111sf_read_reg(state, addr, &val);
 141 #if 1
 142                 /* dont know why this usually errors out on the first try */
 143                 if (mxl_fail(ret))
 144                         pr_err("error writing addr: 0x%02x, mask: 0x%02x, "
 145                             "data: 0x%02x, retrying...", addr, mask, data);
 146
 147                 ret = mxl111sf_read_reg(state, addr, &val);
 148 #endif
 149                 if (mxl_fail(ret))
 150                         goto fail;
 151         }
 152         val &= ~mask;
 153         val |= data;
 154
 155         ret = mxl111sf_write_reg(state, addr, val);
 156         mxl_fail(ret);
 157 fail:
 158         return ret;
 159 }
 160
 161 /* ------------------------------------------------------------------------ */
 162
 163 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
 164                                struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
 165 {
 166         int i, ret = 0;
 167
 168         for (i = 0;  ctrl_reg_info[i].addr |
 169                      ctrl_reg_info[i].mask |
 170                      ctrl_reg_info[i].data;  i++) {
 171
 172                 ret = mxl111sf_write_reg_mask(state,
 173                                               ctrl_reg_info[i].addr,
 174                                               ctrl_reg_info[i].mask,
 175                                               ctrl_reg_info[i].data);
 176                 if (mxl_fail(ret)) {
 177                         pr_err("failed on reg #%d (0x%02x)", i,
 178                             ctrl_reg_info[i].addr);
 179                         break;
 180                 }
 181         }
 182         return ret;
 183 }
 184
 185 /* ------------------------------------------------------------------------ */
 186
 187 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
 188 {
 189         int ret;
 190         u8 id, ver;
 191         char *mxl_chip, *mxl_rev;
 192
 193         if ((state->chip_id) && (state->chip_ver))
 194                 return 0;
 195
 196         ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
 197         if (mxl_fail(ret))
 198                 goto fail;
 199         state->chip_id = id;
 200
 201         ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
 202         if (mxl_fail(ret))
 203                 goto fail;
 204         state->chip_ver = ver;
 205
 206         switch (id) {
 207         case 0x61:
 208                 mxl_chip = "MxL101SF";
 209                 break;
 210         case 0x63:
 211                 mxl_chip = "MxL111SF";
 212                 break;
 213         default:
 214                 mxl_chip = "UNKNOWN MxL1X1";
 215                 break;
 216         }
 217         switch (ver) {
 218         case 0x36:
 219                 state->chip_rev = MXL111SF_V6;
 220                 mxl_rev = "v6";
 221                 break;
 222         case 0x08:
 223                 state->chip_rev = MXL111SF_V8_100;
 224                 mxl_rev = "v8_100";
 225                 break;
 226         case 0x18:
 227                 state->chip_rev = MXL111SF_V8_200;
 228                 mxl_rev = "v8_200";
 229                 break;
 230         default:
 231                 state->chip_rev = 0;
 232                 mxl_rev = "UNKNOWN REVISION";
 233                 break;
 234         }
 235         pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
 236 fail:
 237         return ret;
 238 }
 239
 240 #define get_chip_info(state)                                            \
 241 ({                                                                      \
 242         int ___ret;                                                     \
 243         ___ret = mxl1x1sf_get_chip_info(state);                         \
 244         if (mxl_fail(___ret)) {                                         \
 245                 mxl_debug("failed to get chip info"                     \
 246                           " on first probe attempt");                   \
 247                 ___ret = mxl1x1sf_get_chip_info(state);                 \
 248                 if (mxl_fail(___ret))                                   \
 249                         pr_err("failed to get chip info during probe"); \
 250                 else                                                    \
 251                         mxl_debug("probe needed a retry "               \
 252                                   "in order to succeed.");              \
 253         }                                                               \
 254         ___ret;                                                         \
 255 })
 256
 257 /* ------------------------------------------------------------------------ */
 258 #if 0
 259 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
 260 {
 261         /* power control depends on which adapter is being woken:
 262          * save this for init, instead, via mxl111sf_adap_fe_init */
 263         return 0;
 264 }
 265 #endif
 266
 267 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
 268 {
 269         struct dvb_usb_device *d = fe_to_d(fe);
 270         struct mxl111sf_state *state = fe_to_priv(fe);
 271         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 272         int err;
 273
 274         /* exit if we didn't initialize the driver yet */
 275         if (!state->chip_id) {
 276                 mxl_debug("driver not yet initialized, exit.");
 277                 goto fail;
 278         }
 279
 280         pr_debug("%s()\n", __func__);
 281
 282         mutex_lock(&state->fe_lock);
 283
 284         state->alt_mode = adap_state->alt_mode;
 285
 286         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 287                 pr_err("set interface failed");
 288
 289         err = mxl1x1sf_soft_reset(state);
 290         mxl_fail(err);
 291         err = mxl111sf_init_tuner_demod(state);
 292         mxl_fail(err);
 293         err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 294
 295         mxl_fail(err);
 296         err = mxl111sf_enable_usb_output(state);
 297         mxl_fail(err);
 298         err = mxl1x1sf_top_master_ctrl(state, 1);
 299         mxl_fail(err);
 300
 301         if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
 302             (state->chip_rev > MXL111SF_V6)) {
 303                 mxl111sf_config_pin_mux_modes(state,
 304                                               PIN_MUX_TS_SPI_IN_MODE_1);
 305                 mxl_fail(err);
 306         }
 307         err = mxl111sf_init_port_expander(state);
 308         if (!mxl_fail(err)) {
 309                 state->gpio_mode = adap_state->gpio_mode;
 310                 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 311                 mxl_fail(err);
 312 #if 0
 313                 err = fe->ops.init(fe);
 314 #endif
 315                 msleep(100); /* add short delay after enabling
 316                               * the demod before touching it */
 317         }
 318
 319         return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
 320 fail:
 321         return -ENODEV;
 322 }
 323
 324 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
 325 {
 326         struct mxl111sf_state *state = fe_to_priv(fe);
 327         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 328         int err;
 329
 330         /* exit if we didn't initialize the driver yet */
 331         if (!state->chip_id) {
 332                 mxl_debug("driver not yet initialized, exit.");
 333                 goto fail;
 334         }
 335
 336         pr_debug("%s()\n", __func__);
 337
 338         err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
 339
 340         mutex_unlock(&state->fe_lock);
 341
 342         return err;
 343 fail:
 344         return -ENODEV;
 345 }
 346
 347
 348 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 349 {
 350         struct mxl111sf_state *state = fe_to_priv(fe);
 351         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
 352         int ret = 0;
 353
 354         pr_debug("%s(%d)\n", __func__, onoff);
 355
 356         if (onoff) {
 357                 ret = mxl111sf_enable_usb_output(state);
 358                 mxl_fail(ret);
 359                 ret = mxl111sf_config_mpeg_in(state, 1, 1,
 360                                               adap_state->ep6_clockphase,
 361                                               0, 0);
 362                 mxl_fail(ret);
 363 #if 0
 364         } else {
 365                 ret = mxl111sf_disable_656_port(state);
 366                 mxl_fail(ret);
 367 #endif
 368         }
 369
 370         return ret;
 371 }
 372
 373 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 374 {
 375         struct mxl111sf_state *state = fe_to_priv(fe);
 376         int ret = 0;
 377
 378         pr_debug("%s(%d)\n", __func__, onoff);
 379
 380         if (onoff) {
 381                 ret = mxl111sf_enable_usb_output(state);
 382                 mxl_fail(ret);
 383
 384                 ret = mxl111sf_init_i2s_port(state, 200);
 385                 mxl_fail(ret);
 386                 ret = mxl111sf_config_i2s(state, 0, 15);
 387                 mxl_fail(ret);
 388         } else {
 389                 ret = mxl111sf_disable_i2s_port(state);
 390                 mxl_fail(ret);
 391         }
 392         if (state->chip_rev > MXL111SF_V6)
 393                 ret = mxl111sf_config_spi(state, onoff);
 394         mxl_fail(ret);
 395
 396         return ret;
 397 }
 398
 399 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff)
 400 {
 401         struct mxl111sf_state *state = fe_to_priv(fe);
 402         int ret = 0;
 403
 404         pr_debug("%s(%d)\n", __func__, onoff);
 405
 406         if (onoff) {
 407                 ret = mxl111sf_enable_usb_output(state);
 408                 mxl_fail(ret);
 409         }
 410
 411         return ret;
 412 }
 413
 414 /* ------------------------------------------------------------------------ */
 415
 416 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 417         .i2c_addr           = 0xb2 >> 1,
 418         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 419         .tpclk_edge         = LGDT3305_TPCLK_RISING_EDGE,
 420         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 421         .deny_i2c_rptr      = 1,
 422         .spectral_inversion = 0,
 423         .qam_if_khz         = 6000,
 424         .vsb_if_khz         = 6000,
 425 };
 426
 427 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 428 {
 429         struct dvb_usb_device *d = adap_to_d(adap);
 430         struct mxl111sf_state *state = d_to_priv(d);
 431         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 432         int ret;
 433
 434         pr_debug("%s()\n", __func__);
 435
 436         /* save a pointer to the dvb_usb_device in device state */
 437         state->d = d;
 438         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 439         state->alt_mode = adap_state->alt_mode;
 440
 441         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 442                 pr_err("set interface failed");
 443
 444         state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
 445         adap_state->gpio_mode = state->gpio_mode;
 446         adap_state->device_mode = MXL_TUNER_MODE;
 447         adap_state->ep6_clockphase = 1;
 448
 449         ret = mxl1x1sf_soft_reset(state);
 450         if (mxl_fail(ret))
 451                 goto fail;
 452         ret = mxl111sf_init_tuner_demod(state);
 453         if (mxl_fail(ret))
 454                 goto fail;
 455
 456         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 457         if (mxl_fail(ret))
 458                 goto fail;
 459
 460         ret = mxl111sf_enable_usb_output(state);
 461         if (mxl_fail(ret))
 462                 goto fail;
 463         ret = mxl1x1sf_top_master_ctrl(state, 1);
 464         if (mxl_fail(ret))
 465                 goto fail;
 466
 467         ret = mxl111sf_init_port_expander(state);
 468         if (mxl_fail(ret))
 469                 goto fail;
 470         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 471         if (mxl_fail(ret))
 472                 goto fail;
 473
 474         adap->fe[fe_id] = dvb_attach(lgdt3305_attach,
 475                                  &hauppauge_lgdt3305_config,
 476                                  &d->i2c_adap);
 477         if (adap->fe[fe_id]) {
 478                 state->num_frontends++;
 479                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 480                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 481                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 482                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 483                 return 0;
 484         }
 485         ret = -EIO;
 486 fail:
 487         return ret;
 488 }
 489
 490 static struct lg2160_config hauppauge_lg2160_config = {
 491         .lg_chip            = LG2160,
 492         .i2c_addr           = 0x1c >> 1,
 493         .deny_i2c_rptr      = 1,
 494         .spectral_inversion = 0,
 495         .if_khz             = 6000,
 496 };
 497
 498 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 499 {
 500         struct dvb_usb_device *d = adap_to_d(adap);
 501         struct mxl111sf_state *state = d_to_priv(d);
 502         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 503         int ret;
 504
 505         pr_debug("%s()\n", __func__);
 506
 507         /* save a pointer to the dvb_usb_device in device state */
 508         state->d = d;
 509         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 510         state->alt_mode = adap_state->alt_mode;
 511
 512         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 513                 pr_err("set interface failed");
 514
 515         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 516         adap_state->gpio_mode = state->gpio_mode;
 517         adap_state->device_mode = MXL_TUNER_MODE;
 518         adap_state->ep6_clockphase = 1;
 519
 520         ret = mxl1x1sf_soft_reset(state);
 521         if (mxl_fail(ret))
 522                 goto fail;
 523         ret = mxl111sf_init_tuner_demod(state);
 524         if (mxl_fail(ret))
 525                 goto fail;
 526
 527         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 528         if (mxl_fail(ret))
 529                 goto fail;
 530
 531         ret = mxl111sf_enable_usb_output(state);
 532         if (mxl_fail(ret))
 533                 goto fail;
 534         ret = mxl1x1sf_top_master_ctrl(state, 1);
 535         if (mxl_fail(ret))
 536                 goto fail;
 537
 538         ret = mxl111sf_init_port_expander(state);
 539         if (mxl_fail(ret))
 540                 goto fail;
 541         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 542         if (mxl_fail(ret))
 543                 goto fail;
 544
 545         ret = get_chip_info(state);
 546         if (mxl_fail(ret))
 547                 goto fail;
 548
 549         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 550                               &hauppauge_lg2160_config,
 551                               &d->i2c_adap);
 552         if (adap->fe[fe_id]) {
 553                 state->num_frontends++;
 554                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 555                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 556                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 557                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 558                 return 0;
 559         }
 560         ret = -EIO;
 561 fail:
 562         return ret;
 563 }
 564
 565 static struct lg2160_config hauppauge_lg2161_1019_config = {
 566         .lg_chip            = LG2161_1019,
 567         .i2c_addr           = 0x1c >> 1,
 568         .deny_i2c_rptr      = 1,
 569         .spectral_inversion = 0,
 570         .if_khz             = 6000,
 571         .output_if          = 2, /* LG2161_OIF_SPI_MAS */
 572 };
 573
 574 static struct lg2160_config hauppauge_lg2161_1040_config = {
 575         .lg_chip            = LG2161_1040,
 576         .i2c_addr           = 0x1c >> 1,
 577         .deny_i2c_rptr      = 1,
 578         .spectral_inversion = 0,
 579         .if_khz             = 6000,
 580         .output_if          = 4, /* LG2161_OIF_SPI_MAS */
 581 };
 582
 583 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 584 {
 585         struct dvb_usb_device *d = adap_to_d(adap);
 586         struct mxl111sf_state *state = d_to_priv(d);
 587         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 588         int ret;
 589
 590         pr_debug("%s()\n", __func__);
 591
 592         /* save a pointer to the dvb_usb_device in device state */
 593         state->d = d;
 594         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 595         state->alt_mode = adap_state->alt_mode;
 596
 597         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 598                 pr_err("set interface failed");
 599
 600         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 601         adap_state->gpio_mode = state->gpio_mode;
 602         adap_state->device_mode = MXL_TUNER_MODE;
 603         adap_state->ep6_clockphase = 1;
 604
 605         ret = mxl1x1sf_soft_reset(state);
 606         if (mxl_fail(ret))
 607                 goto fail;
 608         ret = mxl111sf_init_tuner_demod(state);
 609         if (mxl_fail(ret))
 610                 goto fail;
 611
 612         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 613         if (mxl_fail(ret))
 614                 goto fail;
 615
 616         ret = mxl111sf_enable_usb_output(state);
 617         if (mxl_fail(ret))
 618                 goto fail;
 619         ret = mxl1x1sf_top_master_ctrl(state, 1);
 620         if (mxl_fail(ret))
 621                 goto fail;
 622
 623         ret = mxl111sf_init_port_expander(state);
 624         if (mxl_fail(ret))
 625                 goto fail;
 626         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 627         if (mxl_fail(ret))
 628                 goto fail;
 629
 630         ret = get_chip_info(state);
 631         if (mxl_fail(ret))
 632                 goto fail;
 633
 634         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 635                               (MXL111SF_V8_200 == state->chip_rev) ?
 636                               &hauppauge_lg2161_1040_config :
 637                               &hauppauge_lg2161_1019_config,
 638                               &d->i2c_adap);
 639         if (adap->fe[fe_id]) {
 640                 state->num_frontends++;
 641                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 642                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 643                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 644                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 645                 return 0;
 646         }
 647         ret = -EIO;
 648 fail:
 649         return ret;
 650 }
 651
 652 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = {
 653         .lg_chip            = LG2161_1019,
 654         .i2c_addr           = 0x1c >> 1,
 655         .deny_i2c_rptr      = 1,
 656         .spectral_inversion = 0,
 657         .if_khz             = 6000,
 658         .output_if          = 1, /* LG2161_OIF_SERIAL_TS */
 659 };
 660
 661 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = {
 662         .lg_chip            = LG2161_1040,
 663         .i2c_addr           = 0x1c >> 1,
 664         .deny_i2c_rptr      = 1,
 665         .spectral_inversion = 0,
 666         .if_khz             = 6000,
 667         .output_if          = 7, /* LG2161_OIF_SERIAL_TS */
 668 };
 669
 670 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
 671 {
 672         struct dvb_usb_device *d = adap_to_d(adap);
 673         struct mxl111sf_state *state = d_to_priv(d);
 674         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 675         int ret;
 676
 677         pr_debug("%s()\n", __func__);
 678
 679         /* save a pointer to the dvb_usb_device in device state */
 680         state->d = d;
 681         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
 682         state->alt_mode = adap_state->alt_mode;
 683
 684         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 685                 pr_err("set interface failed");
 686
 687         state->gpio_mode = MXL111SF_GPIO_MOD_MH;
 688         adap_state->gpio_mode = state->gpio_mode;
 689         adap_state->device_mode = MXL_TUNER_MODE;
 690         adap_state->ep6_clockphase = 0;
 691
 692         ret = mxl1x1sf_soft_reset(state);
 693         if (mxl_fail(ret))
 694                 goto fail;
 695         ret = mxl111sf_init_tuner_demod(state);
 696         if (mxl_fail(ret))
 697                 goto fail;
 698
 699         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 700         if (mxl_fail(ret))
 701                 goto fail;
 702
 703         ret = mxl111sf_enable_usb_output(state);
 704         if (mxl_fail(ret))
 705                 goto fail;
 706         ret = mxl1x1sf_top_master_ctrl(state, 1);
 707         if (mxl_fail(ret))
 708                 goto fail;
 709
 710         ret = mxl111sf_init_port_expander(state);
 711         if (mxl_fail(ret))
 712                 goto fail;
 713         ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
 714         if (mxl_fail(ret))
 715                 goto fail;
 716
 717         ret = get_chip_info(state);
 718         if (mxl_fail(ret))
 719                 goto fail;
 720
 721         adap->fe[fe_id] = dvb_attach(lg2160_attach,
 722                               (MXL111SF_V8_200 == state->chip_rev) ?
 723                               &hauppauge_lg2161_1040_ep6_config :
 724                               &hauppauge_lg2161_1019_ep6_config,
 725                               &d->i2c_adap);
 726         if (adap->fe[fe_id]) {
 727                 state->num_frontends++;
 728                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 729                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 730                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 731                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 732                 return 0;
 733         }
 734         ret = -EIO;
 735 fail:
 736         return ret;
 737 }
 738
 739 static const struct mxl111sf_demod_config mxl_demod_config = {
 740         .read_reg        = mxl111sf_read_reg,
 741         .write_reg       = mxl111sf_write_reg,
 742         .program_regs    = mxl111sf_ctrl_program_regs,
 743 };
 744
 745 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id)
 746 {
 747         struct dvb_usb_device *d = adap_to_d(adap);
 748         struct mxl111sf_state *state = d_to_priv(d);
 749         struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
 750         int ret;
 751
 752         pr_debug("%s()\n", __func__);
 753
 754         /* save a pointer to the dvb_usb_device in device state */
 755         state->d = d;
 756         adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2;
 757         state->alt_mode = adap_state->alt_mode;
 758
 759         if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
 760                 pr_err("set interface failed");
 761
 762         state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;
 763         adap_state->gpio_mode = state->gpio_mode;
 764         adap_state->device_mode = MXL_SOC_MODE;
 765         adap_state->ep6_clockphase = 1;
 766
 767         ret = mxl1x1sf_soft_reset(state);
 768         if (mxl_fail(ret))
 769                 goto fail;
 770         ret = mxl111sf_init_tuner_demod(state);
 771         if (mxl_fail(ret))
 772                 goto fail;
 773
 774         ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
 775         if (mxl_fail(ret))
 776                 goto fail;
 777
 778         ret = mxl111sf_enable_usb_output(state);
 779         if (mxl_fail(ret))
 780                 goto fail;
 781         ret = mxl1x1sf_top_master_ctrl(state, 1);
 782         if (mxl_fail(ret))
 783                 goto fail;
 784
 785         /* dont care if this fails */
 786         mxl111sf_init_port_expander(state);
 787
 788         adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,
 789                               &mxl_demod_config);
 790         if (adap->fe[fe_id]) {
 791                 state->num_frontends++;
 792                 adap_state->fe_init = adap->fe[fe_id]->ops.init;
 793                 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
 794                 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
 795                 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
 796                 return 0;
 797         }
 798         ret = -EIO;
 799 fail:
 800         return ret;
 801 }
 802
 803 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
 804                                         int antpath)
 805 {
 806         return mxl111sf_idac_config(state, 1, 1,
 807                                     (antpath == ANT_PATH_INTERNAL) ?
 808                                     0x3f : 0x00, 0);
 809 }
 810
 811 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
 812         pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
 813             __func__, __LINE__, \
 814             (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
 815             pwr0, pwr1, pwr2, pwr3)
 816
 817 #define ANT_HUNT_SLEEP 90
 818 #define ANT_EXT_TWEAK 0
 819
 820 static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
 821 {
 822         struct mxl111sf_state *state = fe_to_priv(fe);
 823         int antctrl = dvb_usb_mxl111sf_rfswitch;
 824
 825         u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
 826
 827         /* FIXME: must force EXTERNAL for QAM - done elsewhere */
 828         mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
 829                               ANT_PATH_EXTERNAL : antctrl);
 830
 831         if (antctrl == ANT_PATH_AUTO) {
 832 #if 0
 833                 msleep(ANT_HUNT_SLEEP);
 834 #endif
 835                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
 836
 837                 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 838                 msleep(ANT_HUNT_SLEEP);
 839                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
 840
 841                 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 842                 msleep(ANT_HUNT_SLEEP);
 843                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
 844
 845                 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
 846                 msleep(ANT_HUNT_SLEEP);
 847                 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
 848
 849                 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
 850                         /* return with EXTERNAL enabled */
 851                         mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
 852                         DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
 853                                    rxPwr0, rxPwr1, rxPwr2);
 854                 } else {
 855                         /* return with INTERNAL enabled */
 856                         DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
 857                                    rxPwr0, rxPwr1, rxPwr2);
 858                 }
 859         }
 860         return 0;
 861 }
 862
 863 static const struct mxl111sf_tuner_config mxl_tuner_config = {
 864         .if_freq         = MXL_IF_6_0, /* applies to external IF output, only */
 865         .invert_spectrum = 0,
 866         .read_reg        = mxl111sf_read_reg,
 867         .write_reg       = mxl111sf_write_reg,
 868         .program_regs    = mxl111sf_ctrl_program_regs,
 869         .top_master_ctrl = mxl1x1sf_top_master_ctrl,
 870         .ant_hunt        = mxl111sf_ant_hunt,
 871 };
 872
 873 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
 874 {
 875         struct mxl111sf_state *state = adap_to_priv(adap);
 876 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
 877         struct media_device *mdev = dvb_get_media_controller(&adap->dvb_adap);
 878         int ret;
 879 #endif
 880         int i;
 881
 882         pr_debug("%s()\n", __func__);
 883
 884         for (i = 0; i < state->num_frontends; i++) {
 885                 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,
 886                                 &mxl_tuner_config) == NULL)
 887                         return -EIO;
 888                 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength;
 889         }
 890
 891 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
 892         state->tuner.function = MEDIA_ENT_F_TUNER;
 893         state->tuner.name = "mxl111sf tuner";
 894         state->tuner_pads[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK;
 895         state->tuner_pads[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE;
 896
 897         ret = media_entity_pads_init(&state->tuner,
 898                                      TUNER_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         struct i2c_client c;
 928
 929         mutex_init(&state->msg_lock);
 930
 931         ret = get_chip_info(state);
 932         if (mxl_fail(ret))
 933                 pr_err("failed to get chip info during probe");
 934
 935         mutex_init(&state->fe_lock);
 936
 937         if (state->chip_rev > MXL111SF_V6)
 938                 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);
 939
 940         c.adapter = &d->i2c_adap;
 941         c.addr = 0xa0 >> 1;
 942
 943         ret = tveeprom_read(&c, eeprom, sizeof(eeprom));
 944         if (mxl_fail(ret))
 945                 return 0;
 946         tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ?
 947                         eeprom + 0xa0 : eeprom + 0x80);
 948 #if 0
 949         switch (state->tv.model) {
 950         case 117001:
 951         case 126001:
 952         case 138001:
 953                 break;
 954         default:
 955                 printk(KERN_WARNING "%s: warning: "
 956                        "unknown hauppauge model #%d\n",
 957                        __func__, state->tv.model);
 958         }
 959 #endif
 960         return 0;
 961 }
 962
 963 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
 964 {
 965         return mxl111sf_attach_demod(adap, 0);
 966 }
 967
 968 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
 969 {
 970         return mxl111sf_lgdt3305_frontend_attach(adap, 0);
 971 }
 972
 973 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
 974 {
 975         return mxl111sf_lg2160_frontend_attach(adap, 0);
 976 }
 977
 978 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap)
 979 {
 980         int ret;
 981         pr_debug("%s\n", __func__);
 982
 983         ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
 984         if (ret < 0)
 985                 return ret;
 986
 987         ret = mxl111sf_attach_demod(adap, 1);
 988         if (ret < 0)
 989                 return ret;
 990
 991         ret = mxl111sf_lg2160_frontend_attach(adap, 2);
 992         if (ret < 0)
 993                 return ret;
 994
 995         return ret;
 996 }
 997
 998 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap)
 999 {
1000         int ret;
1001         pr_debug("%s\n", __func__);
1002
1003         ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
1004         if (ret < 0)
1005                 return ret;
1006
1007         ret = mxl111sf_attach_demod(adap, 1);
1008         if (ret < 0)
1009                 return ret;
1010
1011         ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2);
1012         if (ret < 0)
1013                 return ret;
1014
1015         return ret;
1016 }
1017
1018 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap)
1019 {
1020         int ret;
1021         pr_debug("%s\n", __func__);
1022
1023         ret = mxl111sf_attach_demod(adap, 0);
1024         if (ret < 0)
1025                 return ret;
1026
1027         if (dvb_usb_mxl111sf_spi)
1028                 ret = mxl111sf_lg2161_frontend_attach(adap, 1);
1029         else
1030                 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1);
1031
1032         return ret;
1033 }
1034
1035 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint)
1036 {
1037         pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint);
1038         stream->type = USB_BULK;
1039         stream->count = 5;
1040         stream->endpoint = endpoint;
1041         stream->u.bulk.buffersize = 8192;
1042 }
1043
1044 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream,
1045                 u8 endpoint, int framesperurb, int framesize)
1046 {
1047         pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint,
1048                         framesperurb * framesize);
1049         stream->type = USB_ISOC;
1050         stream->count = 5;
1051         stream->endpoint = endpoint;
1052         stream->u.isoc.framesperurb = framesperurb;
1053         stream->u.isoc.framesize = framesize;
1054         stream->u.isoc.interval = 1;
1055 }
1056
1057 /* DVB USB Driver stuff */
1058
1059 /* dvbt       mxl111sf
1060  * bulk       EP4/BULK/5/8192
1061  * isoc       EP4/ISOC/5/96/564
1062  */
1063 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe,
1064                 u8 *ts_type, struct usb_data_stream_properties *stream)
1065 {
1066         pr_debug("%s: fe=%d\n", __func__, fe->id);
1067
1068         *ts_type = DVB_USB_FE_TS_TYPE_188;
1069         if (dvb_usb_mxl111sf_isoc)
1070                 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1071         else
1072                 mxl111sf_stream_config_bulk(stream, 4);
1073         return 0;
1074 }
1075
1076 static struct dvb_usb_device_properties mxl111sf_props_dvbt = {
1077         .driver_name = KBUILD_MODNAME,
1078         .owner = THIS_MODULE,
1079         .adapter_nr = adapter_nr,
1080         .size_of_priv = sizeof(struct mxl111sf_state),
1081
1082         .generic_bulk_ctrl_endpoint = 0x02,
1083         .generic_bulk_ctrl_endpoint_response = 0x81,
1084
1085         .i2c_algo          = &mxl111sf_i2c_algo,
1086         .frontend_attach   = mxl111sf_frontend_attach_dvbt,
1087         .tuner_attach      = mxl111sf_attach_tuner,
1088         .init              = mxl111sf_init,
1089         .streaming_ctrl    = mxl111sf_ep4_streaming_ctrl,
1090         .get_stream_config = mxl111sf_get_stream_config_dvbt,
1091
1092         .num_adapters = 1,
1093         .adapter = {
1094                 {
1095                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1096                 }
1097         }
1098 };
1099
1100 /* atsc       lgdt3305
1101  * bulk       EP6/BULK/5/8192
1102  * isoc       EP6/ISOC/5/24/3072
1103  */
1104 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe,
1105                 u8 *ts_type, struct usb_data_stream_properties *stream)
1106 {
1107         pr_debug("%s: fe=%d\n", __func__, fe->id);
1108
1109         *ts_type = DVB_USB_FE_TS_TYPE_188;
1110         if (dvb_usb_mxl111sf_isoc)
1111                 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1112         else
1113                 mxl111sf_stream_config_bulk(stream, 6);
1114         return 0;
1115 }
1116
1117 static struct dvb_usb_device_properties mxl111sf_props_atsc = {
1118         .driver_name = KBUILD_MODNAME,
1119         .owner = THIS_MODULE,
1120         .adapter_nr = adapter_nr,
1121         .size_of_priv = sizeof(struct mxl111sf_state),
1122
1123         .generic_bulk_ctrl_endpoint = 0x02,
1124         .generic_bulk_ctrl_endpoint_response = 0x81,
1125
1126         .i2c_algo          = &mxl111sf_i2c_algo,
1127         .frontend_attach   = mxl111sf_frontend_attach_atsc,
1128         .tuner_attach      = mxl111sf_attach_tuner,
1129         .init              = mxl111sf_init,
1130         .streaming_ctrl    = mxl111sf_ep6_streaming_ctrl,
1131         .get_stream_config = mxl111sf_get_stream_config_atsc,
1132
1133         .num_adapters = 1,
1134         .adapter = {
1135                 {
1136                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1137                 }
1138         }
1139 };
1140
1141 /* mh         lg2160
1142  * bulk       EP5/BULK/5/8192/RAW
1143  * isoc       EP5/ISOC/5/96/200/RAW
1144  */
1145 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe,
1146                 u8 *ts_type, struct usb_data_stream_properties *stream)
1147 {
1148         pr_debug("%s: fe=%d\n", __func__, fe->id);
1149
1150         *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1151         if (dvb_usb_mxl111sf_isoc)
1152                 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1153         else
1154                 mxl111sf_stream_config_bulk(stream, 5);
1155         return 0;
1156 }
1157
1158 static struct dvb_usb_device_properties mxl111sf_props_mh = {
1159         .driver_name = KBUILD_MODNAME,
1160         .owner = THIS_MODULE,
1161         .adapter_nr = adapter_nr,
1162         .size_of_priv = sizeof(struct mxl111sf_state),
1163
1164         .generic_bulk_ctrl_endpoint = 0x02,
1165         .generic_bulk_ctrl_endpoint_response = 0x81,
1166
1167         .i2c_algo          = &mxl111sf_i2c_algo,
1168         .frontend_attach   = mxl111sf_frontend_attach_mh,
1169         .tuner_attach      = mxl111sf_attach_tuner,
1170         .init              = mxl111sf_init,
1171         .streaming_ctrl    = mxl111sf_ep5_streaming_ctrl,
1172         .get_stream_config = mxl111sf_get_stream_config_mh,
1173
1174         .num_adapters = 1,
1175         .adapter = {
1176                 {
1177                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1178                 }
1179         }
1180 };
1181
1182 /* atsc mh    lgdt3305           mxl111sf          lg2160
1183  * bulk       EP6/BULK/5/8192    EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1184  * isoc       EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1185  */
1186 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe,
1187                 u8 *ts_type, struct usb_data_stream_properties *stream)
1188 {
1189         pr_debug("%s: fe=%d\n", __func__, fe->id);
1190
1191         if (fe->id == 0) {
1192                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1193                 if (dvb_usb_mxl111sf_isoc)
1194                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1195                 else
1196                         mxl111sf_stream_config_bulk(stream, 6);
1197         } else if (fe->id == 1) {
1198                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1199                 if (dvb_usb_mxl111sf_isoc)
1200                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1201                 else
1202                         mxl111sf_stream_config_bulk(stream, 4);
1203         } else if (fe->id == 2) {
1204                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1205                 if (dvb_usb_mxl111sf_isoc)
1206                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1207                 else
1208                         mxl111sf_stream_config_bulk(stream, 5);
1209         }
1210         return 0;
1211 }
1212
1213 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff)
1214 {
1215         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1216
1217         if (fe->id == 0)
1218                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1219         else if (fe->id == 1)
1220                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1221         else if (fe->id == 2)
1222                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1223         return 0;
1224 }
1225
1226 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = {
1227         .driver_name = KBUILD_MODNAME,
1228         .owner = THIS_MODULE,
1229         .adapter_nr = adapter_nr,
1230         .size_of_priv = sizeof(struct mxl111sf_state),
1231
1232         .generic_bulk_ctrl_endpoint = 0x02,
1233         .generic_bulk_ctrl_endpoint_response = 0x81,
1234
1235         .i2c_algo          = &mxl111sf_i2c_algo,
1236         .frontend_attach   = mxl111sf_frontend_attach_atsc_mh,
1237         .tuner_attach      = mxl111sf_attach_tuner,
1238         .init              = mxl111sf_init,
1239         .streaming_ctrl    = mxl111sf_streaming_ctrl_atsc_mh,
1240         .get_stream_config = mxl111sf_get_stream_config_atsc_mh,
1241
1242         .num_adapters = 1,
1243         .adapter = {
1244                 {
1245                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1246                 }
1247         }
1248 };
1249
1250 /* mercury    lgdt3305           mxl111sf          lg2161
1251  * tp bulk    EP6/BULK/5/8192    EP4/BULK/5/8192   EP6/BULK/5/8192/RAW
1252  * tp isoc    EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1253  * spi bulk   EP6/BULK/5/8192    EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1254  * spi isoc   EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1255  */
1256 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe,
1257                 u8 *ts_type, struct usb_data_stream_properties *stream)
1258 {
1259         pr_debug("%s: fe=%d\n", __func__, fe->id);
1260
1261         if (fe->id == 0) {
1262                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1263                 if (dvb_usb_mxl111sf_isoc)
1264                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1265                 else
1266                         mxl111sf_stream_config_bulk(stream, 6);
1267         } else if (fe->id == 1) {
1268                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1269                 if (dvb_usb_mxl111sf_isoc)
1270                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1271                 else
1272                         mxl111sf_stream_config_bulk(stream, 4);
1273         } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) {
1274                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1275                 if (dvb_usb_mxl111sf_isoc)
1276                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1277                 else
1278                         mxl111sf_stream_config_bulk(stream, 5);
1279         } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) {
1280                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1281                 if (dvb_usb_mxl111sf_isoc)
1282                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1283                 else
1284                         mxl111sf_stream_config_bulk(stream, 6);
1285         }
1286         return 0;
1287 }
1288
1289 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff)
1290 {
1291         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1292
1293         if (fe->id == 0)
1294                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1295         else if (fe->id == 1)
1296                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1297         else if (fe->id == 2 && dvb_usb_mxl111sf_spi)
1298                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1299         else if (fe->id == 2 && !dvb_usb_mxl111sf_spi)
1300                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1301         return 0;
1302 }
1303
1304 static struct dvb_usb_device_properties mxl111sf_props_mercury = {
1305         .driver_name = KBUILD_MODNAME,
1306         .owner = THIS_MODULE,
1307         .adapter_nr = adapter_nr,
1308         .size_of_priv = sizeof(struct mxl111sf_state),
1309
1310         .generic_bulk_ctrl_endpoint = 0x02,
1311         .generic_bulk_ctrl_endpoint_response = 0x81,
1312
1313         .i2c_algo          = &mxl111sf_i2c_algo,
1314         .frontend_attach   = mxl111sf_frontend_attach_mercury,
1315         .tuner_attach      = mxl111sf_attach_tuner,
1316         .init              = mxl111sf_init,
1317         .streaming_ctrl    = mxl111sf_streaming_ctrl_mercury,
1318         .get_stream_config = mxl111sf_get_stream_config_mercury,
1319
1320         .num_adapters = 1,
1321         .adapter = {
1322                 {
1323                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1324                 }
1325         }
1326 };
1327
1328 /* mercury mh mxl111sf          lg2161
1329  * tp bulk    EP4/BULK/5/8192   EP6/BULK/5/8192/RAW
1330  * tp isoc    EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1331  * spi bulk   EP4/BULK/5/8192   EP5/BULK/5/8192/RAW
1332  * spi isoc   EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1333  */
1334 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe,
1335                 u8 *ts_type, struct usb_data_stream_properties *stream)
1336 {
1337         pr_debug("%s: fe=%d\n", __func__, fe->id);
1338
1339         if (fe->id == 0) {
1340                 *ts_type = DVB_USB_FE_TS_TYPE_188;
1341                 if (dvb_usb_mxl111sf_isoc)
1342                         mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1343                 else
1344                         mxl111sf_stream_config_bulk(stream, 4);
1345         } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) {
1346                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1347                 if (dvb_usb_mxl111sf_isoc)
1348                         mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1349                 else
1350                         mxl111sf_stream_config_bulk(stream, 5);
1351         } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) {
1352                 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1353                 if (dvb_usb_mxl111sf_isoc)
1354                         mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1355                 else
1356                         mxl111sf_stream_config_bulk(stream, 6);
1357         }
1358         return 0;
1359 }
1360
1361 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff)
1362 {
1363         pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1364
1365         if (fe->id == 0)
1366                 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1367         else if (fe->id == 1  && dvb_usb_mxl111sf_spi)
1368                 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1369         else if (fe->id == 1 && !dvb_usb_mxl111sf_spi)
1370                 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1371         return 0;
1372 }
1373
1374 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = {
1375         .driver_name = KBUILD_MODNAME,
1376         .owner = THIS_MODULE,
1377         .adapter_nr = adapter_nr,
1378         .size_of_priv = sizeof(struct mxl111sf_state),
1379
1380         .generic_bulk_ctrl_endpoint = 0x02,
1381         .generic_bulk_ctrl_endpoint_response = 0x81,
1382
1383         .i2c_algo          = &mxl111sf_i2c_algo,
1384         .frontend_attach   = mxl111sf_frontend_attach_mercury_mh,
1385         .tuner_attach      = mxl111sf_attach_tuner,
1386         .init              = mxl111sf_init,
1387         .streaming_ctrl    = mxl111sf_streaming_ctrl_mercury_mh,
1388         .get_stream_config = mxl111sf_get_stream_config_mercury_mh,
1389
1390         .num_adapters = 1,
1391         .adapter = {
1392                 {
1393                         .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1394                 }
1395         }
1396 };
1397
1398 static const struct usb_device_id mxl111sf_id_table[] = {
1399         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1400         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1401         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1402         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1403         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1404         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1405         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1406         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1407         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1408         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1409         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1410         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1411         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1412         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) },
1413         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1414         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1415         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1416         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1417         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1418         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1419         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1420         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1421         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1422         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1423         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1424         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1425         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1426         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1427         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1428         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1429         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1430         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1431         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1432         { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1433         { }
1434 };
1435 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1436
1437 static struct usb_driver mxl111sf_usb_driver = {
1438         .name = KBUILD_MODNAME,
1439         .id_table = mxl111sf_id_table,
1440         .probe = dvb_usbv2_probe,
1441         .disconnect = dvb_usbv2_disconnect,
1442         .suspend = dvb_usbv2_suspend,
1443         .resume = dvb_usbv2_resume,
1444         .no_dynamic_id = 1,
1445         .soft_unbind = 1,
1446 };
1447
1448 module_usb_driver(mxl111sf_usb_driver);
1449
1450 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1451 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1452 MODULE_VERSION("1.0");
1453 MODULE_LICENSE("GPL");