linux/drivers/media/usb/dvb-usb-v2/mxl111sf.c
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   1// SPDX-License-Identifier: GPL-2.0-only
   2/*
   3 * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
   4 *
   5 * see Documentation/driver-api/media/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
  24int dvb_usb_mxl111sf_debug;
  25module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
  26MODULE_PARM_DESC(debug, "set debugging level (1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
  27
  28static int dvb_usb_mxl111sf_isoc;
  29module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
  30MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
  31
  32static int dvb_usb_mxl111sf_spi;
  33module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644);
  34MODULE_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
  40static int dvb_usb_mxl111sf_rfswitch =
  41#if 0
  42                ANT_PATH_AUTO;
  43#else
  44                ANT_PATH_EXTERNAL;
  45#endif
  46
  47module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
  48MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
  49
  50DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  51
  52int 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
  92int 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]);
 112fail:
 113        return ret;
 114}
 115
 116int 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
 131int 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);
 155fail:
 156        return ret;
 157}
 158
 159/* ------------------------------------------------------------------------ */
 160
 161int 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
 185static 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);
 234fail:
 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
 257static 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
 265static 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;
 318fail:
 319        return -ENODEV;
 320}
 321
 322static 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;
 341fail:
 342        return -ENODEV;
 343}
 344
 345
 346static 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
 371static 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
 397static 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
 414static 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
 425static 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;
 484fail:
 485        return ret;
 486}
 487
 488static 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
 496static 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;
 559fail:
 560        return ret;
 561}
 562
 563static 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
 572static 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
 581static 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;
 646fail:
 647        return ret;
 648}
 649
 650static 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
 659static 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
 668static 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;
 733fail:
 734        return ret;
 735}
 736
 737static 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
 743static 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;
 797fail:
 798        return ret;
 799}
 800
 801static 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
 818static 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
 861static 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
 871static 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
 909static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
 910{
 911        return I2C_FUNC_I2C;
 912}
 913
 914static 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
 922static 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
 964static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
 965{
 966        return mxl111sf_attach_demod(adap, 0);
 967}
 968
 969static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
 970{
 971        return mxl111sf_lgdt3305_frontend_attach(adap, 0);
 972}
 973
 974static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
 975{
 976        return mxl111sf_lg2160_frontend_attach(adap, 0);
 977}
 978
 979static 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
 999static 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
1019static 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
1036static 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
1045static 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 */
1064static 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
1077static 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 */
1105static 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
1118static 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 */
1146static 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
1159static 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 */
1187static 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
1214static 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
1227static 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 */
1257static 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
1290static 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
1305static 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 */
1335static 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
1362static 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
1375static 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
1399static 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};
1436MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1437
1438static 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
1449module_usb_driver(mxl111sf_usb_driver);
1450
1451MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1452MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1453MODULE_VERSION("1.0");
1454MODULE_LICENSE("GPL");
1455