LXR linux/sound/pci/ice1712/se.c

   1/*
   2 *   ALSA driver for ICEnsemble VT1724 (Envy24HT)
   3 *
   4 *   Lowlevel functions for ONKYO WAVIO SE-90PCI and SE-200PCI
   5 *
   6 *      Copyright (c) 2007 Shin-ya Okada  sh_okada(at)d4.dion.ne.jp
   7 *                                        (at) -> @
   8 *
   9 *   This program is free software; you can redistribute it and/or modify
  10 *   it under the terms of the GNU General Public License as published by
  11 *   the Free Software Foundation; either version 2 of the License, or
  12 *   (at your option) any later version.
  13 *
  14 *   This program is distributed in the hope that it will be useful,
  15 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 *   GNU General Public License for more details.
  18 *
  19 *   You should have received a copy of the GNU General Public License
  20 *   along with this program; if not, write to the Free Software
  21 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  22 *
  23 */      
  24
  25#include <linux/delay.h>
  26#include <linux/interrupt.h>
  27#include <linux/init.h>
  28#include <linux/slab.h>
  29#include <sound/core.h>
  30#include <sound/tlv.h>
  31
  32#include "ice1712.h"
  33#include "envy24ht.h"
  34#include "se.h"
  35
  36struct se_spec {
  37        struct {
  38                unsigned char ch1, ch2;
  39        } vol[8];
  40};
  41
  42/****************************************************************************/
  43/*  ONKYO WAVIO SE-200PCI                                                   */
  44/****************************************************************************/
  45/*
  46 *  system configuration ICE_EEP2_SYSCONF=0x4b
  47 *    XIN1 49.152MHz
  48 *    not have UART
  49 *    one stereo ADC and a S/PDIF receiver connected
  50 *    four stereo DACs connected
  51 *
  52 *  AC-Link configuration ICE_EEP2_ACLINK=0x80
  53 *    use I2C, not use AC97
  54 *
  55 *  I2S converters feature ICE_EEP2_I2S=0x78
  56 *    I2S codec has no volume/mute control feature
  57 *    I2S codec supports 96KHz and 192KHz
  58 *    I2S codec 24bits
  59 *
  60 *  S/PDIF configuration ICE_EEP2_SPDIF=0xc3
  61 *    Enable integrated S/PDIF transmitter
  62 *    internal S/PDIF out implemented
  63 *    S/PDIF is stereo
  64 *    External S/PDIF out implemented
  65 *
  66 *
  67 * ** connected chips **
  68 *
  69 *  WM8740
  70 *      A 2ch-DAC of main outputs.
  71 *      It setuped as I2S mode by wire, so no way to setup from software.
  72 *      The sample-rate are automatically changed. 
  73 *          ML/I2S (28pin) --------+
  74 *          MC/DM1 (27pin) -- 5V   |
  75 *          MD/DM0 (26pin) -- GND  |
  76 *          MUTEB  (25pin) -- NC   |
  77 *          MODE   (24pin) -- GND  |
  78 *          CSBIW  (23pin) --------+
  79 *                                 |
  80 *          RSTB   (22pin) --R(1K)-+
  81 *      Probably it reduce the noise from the control line.
  82 *
  83 *  WM8766
  84 *      A 6ch-DAC for surrounds.
  85 *      It's control wire was connected to GPIOxx (3-wire serial interface)
  86 *          ML/I2S (11pin) -- GPIO18
  87 *          MC/IWL (12pin) -- GPIO17
  88 *          MD/DM  (13pin) -- GPIO16
  89 *          MUTE   (14pin) -- GPIO01
  90 *
  91 *  WM8776
  92 *     A 2ch-ADC(with 10ch-selector) plus 2ch-DAC.
  93 *     It's control wire was connected to SDA/SCLK (2-wire serial interface)
  94 *          MODE (16pin) -- R(1K) -- GND
  95 *          CE   (17pin) -- R(1K) -- GND  2-wire mode (address=0x34)
  96 *          DI   (18pin) -- SDA
  97 *          CL   (19pin) -- SCLK
  98 *
  99 *
 100 * ** output pins and device names **
 101 *
 102 *   7.1ch name -- output connector color -- device (-D option)
 103 *
 104 *      FRONT 2ch                  -- green  -- plughw:0,0
 105 *      CENTER(Lch) SUBWOOFER(Rch) -- black  -- plughw:0,2,0
 106 *      SURROUND 2ch               -- orange -- plughw:0,2,1
 107 *      SURROUND BACK 2ch          -- white  -- plughw:0,2,2
 108 *
 109 */
 110
 111
 112/****************************************************************************/
 113/*  WM8740 interface                                                        */
 114/****************************************************************************/
 115
 116static void se200pci_WM8740_init(struct snd_ice1712 *ice)
 117{
 118        /* nothing to do */
 119}
 120
 121
 122static void se200pci_WM8740_set_pro_rate(struct snd_ice1712 *ice,
 123                                                unsigned int rate)
 124{
 125        /* nothing to do */
 126}
 127
 128
 129/****************************************************************************/
 130/*  WM8766 interface                                                        */
 131/****************************************************************************/
 132
 133static void se200pci_WM8766_write(struct snd_ice1712 *ice,
 134                                        unsigned int addr, unsigned int data)
 135{
 136        unsigned int st;
 137        unsigned int bits;
 138        int i;
 139        const unsigned int DATA  = 0x010000;
 140        const unsigned int CLOCK = 0x020000;
 141        const unsigned int LOAD  = 0x040000;
 142        const unsigned int ALL_MASK = (DATA | CLOCK | LOAD);
 143
 144        snd_ice1712_save_gpio_status(ice);
 145
 146        st = ((addr & 0x7f) << 9) | (data & 0x1ff);
 147        snd_ice1712_gpio_set_dir(ice, ice->gpio.direction | ALL_MASK);
 148        snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask & ~ALL_MASK);
 149        bits = snd_ice1712_gpio_read(ice) & ~ALL_MASK;
 150
 151        snd_ice1712_gpio_write(ice, bits);
 152        for (i = 0; i < 16; i++) {
 153                udelay(1);
 154                bits &= ~CLOCK;
 155                st = (st << 1);
 156                if (st & 0x10000)
 157                        bits |= DATA;
 158                else
 159                        bits &= ~DATA;
 160
 161                snd_ice1712_gpio_write(ice, bits);
 162
 163                udelay(1);
 164                bits |= CLOCK;
 165                snd_ice1712_gpio_write(ice, bits);
 166        }
 167
 168        udelay(1);
 169        bits |= LOAD;
 170        snd_ice1712_gpio_write(ice, bits);
 171
 172        udelay(1);
 173        bits |= (DATA | CLOCK);
 174        snd_ice1712_gpio_write(ice, bits);
 175
 176        snd_ice1712_restore_gpio_status(ice);
 177}
 178
 179static void se200pci_WM8766_set_volume(struct snd_ice1712 *ice, int ch,
 180                                        unsigned int vol1, unsigned int vol2)
 181{
 182        switch (ch) {
 183        case 0:
 184                se200pci_WM8766_write(ice, 0x000, vol1);
 185                se200pci_WM8766_write(ice, 0x001, vol2 | 0x100);
 186                break;
 187        case 1:
 188                se200pci_WM8766_write(ice, 0x004, vol1);
 189                se200pci_WM8766_write(ice, 0x005, vol2 | 0x100);
 190                break;
 191        case 2:
 192                se200pci_WM8766_write(ice, 0x006, vol1);
 193                se200pci_WM8766_write(ice, 0x007, vol2 | 0x100);
 194                break;
 195        }
 196}
 197
 198static void se200pci_WM8766_init(struct snd_ice1712 *ice)
 199{
 200        se200pci_WM8766_write(ice, 0x1f, 0x000); /* RESET ALL */
 201        udelay(10);
 202
 203        se200pci_WM8766_set_volume(ice, 0, 0, 0); /* volume L=0 R=0 */
 204        se200pci_WM8766_set_volume(ice, 1, 0, 0); /* volume L=0 R=0 */
 205        se200pci_WM8766_set_volume(ice, 2, 0, 0); /* volume L=0 R=0 */
 206
 207        se200pci_WM8766_write(ice, 0x03, 0x022); /* serial mode I2S-24bits */
 208        se200pci_WM8766_write(ice, 0x0a, 0x080); /* MCLK=256fs */
 209        se200pci_WM8766_write(ice, 0x12, 0x000); /* MDP=0 */
 210        se200pci_WM8766_write(ice, 0x15, 0x000); /* MDP=0 */
 211        se200pci_WM8766_write(ice, 0x09, 0x000); /* demp=off mute=off */
 212
 213        se200pci_WM8766_write(ice, 0x02, 0x124); /* ch-assign L=L R=R RESET */
 214        se200pci_WM8766_write(ice, 0x02, 0x120); /* ch-assign L=L R=R */
 215}
 216
 217static void se200pci_WM8766_set_pro_rate(struct snd_ice1712 *ice,
 218                                        unsigned int rate)
 219{
 220        if (rate > 96000)
 221                se200pci_WM8766_write(ice, 0x0a, 0x000); /* MCLK=128fs */
 222        else
 223                se200pci_WM8766_write(ice, 0x0a, 0x080); /* MCLK=256fs */
 224}
 225
 226
 227/****************************************************************************/
 228/*  WM8776 interface                                                        */
 229/****************************************************************************/
 230
 231static void se200pci_WM8776_write(struct snd_ice1712 *ice,
 232                                        unsigned int addr, unsigned int data)
 233{
 234        unsigned int val;
 235
 236        val = (addr << 9) | data;
 237        snd_vt1724_write_i2c(ice, 0x34, val >> 8, val & 0xff);
 238}
 239
 240
 241static void se200pci_WM8776_set_output_volume(struct snd_ice1712 *ice,
 242                                        unsigned int vol1, unsigned int vol2)
 243{
 244        se200pci_WM8776_write(ice, 0x03, vol1);
 245        se200pci_WM8776_write(ice, 0x04, vol2 | 0x100);
 246}
 247
 248static void se200pci_WM8776_set_input_volume(struct snd_ice1712 *ice,
 249                                        unsigned int vol1, unsigned int vol2)
 250{
 251        se200pci_WM8776_write(ice, 0x0e, vol1);
 252        se200pci_WM8776_write(ice, 0x0f, vol2 | 0x100);
 253}
 254
 255static const char * const se200pci_sel[] = {
 256        "LINE-IN", "CD-IN", "MIC-IN", "ALL-MIX", NULL
 257};
 258
 259static void se200pci_WM8776_set_input_selector(struct snd_ice1712 *ice,
 260                                               unsigned int sel)
 261{
 262        static unsigned char vals[] = {
 263                /* LINE, CD, MIC, ALL, GND */
 264                0x10, 0x04, 0x08, 0x1c, 0x03
 265        };
 266        if (sel > 4)
 267                sel = 4;
 268        se200pci_WM8776_write(ice, 0x15, vals[sel]);
 269}
 270
 271static void se200pci_WM8776_set_afl(struct snd_ice1712 *ice, unsigned int afl)
 272{
 273        /* AFL -- After Fader Listening */
 274        if (afl)
 275                se200pci_WM8776_write(ice, 0x16, 0x005);
 276        else
 277                se200pci_WM8776_write(ice, 0x16, 0x001);
 278}
 279
 280static const char * const se200pci_agc[] = {
 281        "Off", "LimiterMode", "ALCMode", NULL
 282};
 283
 284static void se200pci_WM8776_set_agc(struct snd_ice1712 *ice, unsigned int agc)
 285{
 286        /* AGC -- Auto Gain Control of the input */
 287        switch (agc) {
 288        case 0:
 289                se200pci_WM8776_write(ice, 0x11, 0x000); /* Off */
 290                break;
 291        case 1:
 292                se200pci_WM8776_write(ice, 0x10, 0x07b);
 293                se200pci_WM8776_write(ice, 0x11, 0x100); /* LimiterMode */
 294                break;
 295        case 2:
 296                se200pci_WM8776_write(ice, 0x10, 0x1fb);
 297                se200pci_WM8776_write(ice, 0x11, 0x100); /* ALCMode */
 298                break;
 299        }
 300}
 301
 302static void se200pci_WM8776_init(struct snd_ice1712 *ice)
 303{
 304        int i;
 305        static unsigned short default_values[] = {
 306                0x100, 0x100, 0x100,
 307                0x100, 0x100, 0x100,
 308                0x000, 0x090, 0x000, 0x000,
 309                0x022, 0x022, 0x022,
 310                0x008, 0x0cf, 0x0cf, 0x07b, 0x000,
 311                0x032, 0x000, 0x0a6, 0x001, 0x001
 312        };
 313
 314        se200pci_WM8776_write(ice, 0x17, 0x000); /* reset all */
 315        /* ADC and DAC interface is I2S 24bits mode */
 316        /* The sample-rate are automatically changed */
 317        udelay(10);
 318        /* BUT my board can not do reset all, so I load all by manually. */
 319        for (i = 0; i < ARRAY_SIZE(default_values); i++)
 320                se200pci_WM8776_write(ice, i, default_values[i]);
 321
 322        se200pci_WM8776_set_input_selector(ice, 0);
 323        se200pci_WM8776_set_afl(ice, 0);
 324        se200pci_WM8776_set_agc(ice, 0);
 325        se200pci_WM8776_set_input_volume(ice, 0, 0);
 326        se200pci_WM8776_set_output_volume(ice, 0, 0);
 327
 328        /* head phone mute and power down */
 329        se200pci_WM8776_write(ice, 0x00, 0);
 330        se200pci_WM8776_write(ice, 0x01, 0);
 331        se200pci_WM8776_write(ice, 0x02, 0x100);
 332        se200pci_WM8776_write(ice, 0x0d, 0x080);
 333}
 334
 335static void se200pci_WM8776_set_pro_rate(struct snd_ice1712 *ice,
 336                                                unsigned int rate)
 337{
 338        /* nothing to do */
 339}
 340
 341
 342/****************************************************************************/
 343/*  runtime interface                                                       */
 344/****************************************************************************/
 345
 346static void se200pci_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate)
 347{
 348        se200pci_WM8740_set_pro_rate(ice, rate);
 349        se200pci_WM8766_set_pro_rate(ice, rate);
 350        se200pci_WM8776_set_pro_rate(ice, rate);
 351}
 352
 353struct se200pci_control {
 354        const char *name;
 355        enum {
 356                WM8766,
 357                WM8776in,
 358                WM8776out,
 359                WM8776sel,
 360                WM8776agc,
 361                WM8776afl
 362        } target;
 363        enum { VOLUME1, VOLUME2, BOOLEAN, ENUM } type;
 364        int ch;
 365        const char * const *member;
 366        const char *comment;
 367};
 368
 369static const struct se200pci_control se200pci_cont[] = {
 370        {
 371                .name = "Front Playback Volume",
 372                .target = WM8776out,
 373                .type = VOLUME1,
 374                .comment = "Front(green)"
 375        },
 376        {
 377                .name = "Side Playback Volume",
 378                .target = WM8766,
 379                .type = VOLUME1,
 380                .ch = 1,
 381                .comment = "Surround(orange)"
 382        },
 383        {
 384                .name = "Surround Playback Volume",
 385                .target = WM8766,
 386                .type = VOLUME1,
 387                .ch = 2,
 388                .comment = "SurroundBack(white)"
 389        },
 390        {
 391                .name = "CLFE Playback Volume",
 392                .target = WM8766,
 393                .type = VOLUME1,
 394                .ch = 0,
 395                .comment = "Center(Lch)&SubWoofer(Rch)(black)"
 396        },
 397        {
 398                .name = "Capture Volume",
 399                .target = WM8776in,
 400                .type = VOLUME2
 401        },
 402        {
 403                .name = "Capture Select",
 404                .target = WM8776sel,
 405                .type = ENUM,
 406                .member = se200pci_sel
 407        },
 408        {
 409                .name = "AGC Capture Mode",
 410                .target = WM8776agc,
 411                .type = ENUM,
 412                .member = se200pci_agc
 413        },
 414        {
 415                .name = "AFL Bypass Playback Switch",
 416                .target = WM8776afl,
 417                .type = BOOLEAN
 418        }
 419};
 420
 421static int se200pci_get_enum_count(int n)
 422{
 423        const char * const *member;
 424        int c;
 425
 426        member = se200pci_cont[n].member;
 427        if (!member)
 428                return 0;
 429        for (c = 0; member[c]; c++)
 430                ;
 431        return c;
 432}
 433
 434static int se200pci_cont_volume_info(struct snd_kcontrol *kc,
 435                                     struct snd_ctl_elem_info *uinfo)
 436{
 437        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 438        uinfo->count = 2;
 439        uinfo->value.integer.min = 0; /* mute */
 440        uinfo->value.integer.max = 0xff; /* 0dB */
 441        return 0;
 442}
 443
 444#define se200pci_cont_boolean_info      snd_ctl_boolean_mono_info
 445
 446static int se200pci_cont_enum_info(struct snd_kcontrol *kc,
 447                                   struct snd_ctl_elem_info *uinfo)
 448{
 449        int n, c;
 450
 451        n = kc->private_value;
 452        c = se200pci_get_enum_count(n);
 453        if (!c)
 454                return -EINVAL;
 455        return snd_ctl_enum_info(uinfo, 1, c, se200pci_cont[n].member);
 456}
 457
 458static int se200pci_cont_volume_get(struct snd_kcontrol *kc,
 459                                    struct snd_ctl_elem_value *uc)
 460{
 461        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 462        struct se_spec *spec = ice->spec;
 463        int n = kc->private_value;
 464        uc->value.integer.value[0] = spec->vol[n].ch1;
 465        uc->value.integer.value[1] = spec->vol[n].ch2;
 466        return 0;
 467}
 468
 469static int se200pci_cont_boolean_get(struct snd_kcontrol *kc,
 470                                     struct snd_ctl_elem_value *uc)
 471{
 472        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 473        struct se_spec *spec = ice->spec;
 474        int n = kc->private_value;
 475        uc->value.integer.value[0] = spec->vol[n].ch1;
 476        return 0;
 477}
 478
 479static int se200pci_cont_enum_get(struct snd_kcontrol *kc,
 480                                  struct snd_ctl_elem_value *uc)
 481{
 482        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 483        struct se_spec *spec = ice->spec;
 484        int n = kc->private_value;
 485        uc->value.enumerated.item[0] = spec->vol[n].ch1;
 486        return 0;
 487}
 488
 489static void se200pci_cont_update(struct snd_ice1712 *ice, int n)
 490{
 491        struct se_spec *spec = ice->spec;
 492        switch (se200pci_cont[n].target) {
 493        case WM8766:
 494                se200pci_WM8766_set_volume(ice,
 495                                           se200pci_cont[n].ch,
 496                                           spec->vol[n].ch1,
 497                                           spec->vol[n].ch2);
 498                break;
 499
 500        case WM8776in:
 501                se200pci_WM8776_set_input_volume(ice,
 502                                                 spec->vol[n].ch1,
 503                                                 spec->vol[n].ch2);
 504                break;
 505
 506        case WM8776out:
 507                se200pci_WM8776_set_output_volume(ice,
 508                                                  spec->vol[n].ch1,
 509                                                  spec->vol[n].ch2);
 510                break;
 511
 512        case WM8776sel:
 513                se200pci_WM8776_set_input_selector(ice,
 514                                                   spec->vol[n].ch1);
 515                break;
 516
 517        case WM8776agc:
 518                se200pci_WM8776_set_agc(ice, spec->vol[n].ch1);
 519                break;
 520
 521        case WM8776afl:
 522                se200pci_WM8776_set_afl(ice, spec->vol[n].ch1);
 523                break;
 524
 525        default:
 526                break;
 527        }
 528}
 529
 530static int se200pci_cont_volume_put(struct snd_kcontrol *kc,
 531                                    struct snd_ctl_elem_value *uc)
 532{
 533        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 534        struct se_spec *spec = ice->spec;
 535        int n = kc->private_value;
 536        unsigned int vol1, vol2;
 537        int changed;
 538
 539        changed = 0;
 540        vol1 = uc->value.integer.value[0] & 0xff;
 541        vol2 = uc->value.integer.value[1] & 0xff;
 542        if (spec->vol[n].ch1 != vol1) {
 543                spec->vol[n].ch1 = vol1;
 544                changed = 1;
 545        }
 546        if (spec->vol[n].ch2 != vol2) {
 547                spec->vol[n].ch2 = vol2;
 548                changed = 1;
 549        }
 550        if (changed)
 551                se200pci_cont_update(ice, n);
 552
 553        return changed;
 554}
 555
 556static int se200pci_cont_boolean_put(struct snd_kcontrol *kc,
 557                                     struct snd_ctl_elem_value *uc)
 558{
 559        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 560        struct se_spec *spec = ice->spec;
 561        int n = kc->private_value;
 562        unsigned int vol1;
 563
 564        vol1 = !!uc->value.integer.value[0];
 565        if (spec->vol[n].ch1 != vol1) {
 566                spec->vol[n].ch1 = vol1;
 567                se200pci_cont_update(ice, n);
 568                return 1;
 569        }
 570        return 0;
 571}
 572
 573static int se200pci_cont_enum_put(struct snd_kcontrol *kc,
 574                                  struct snd_ctl_elem_value *uc)
 575{
 576        struct snd_ice1712 *ice = snd_kcontrol_chip(kc);
 577        struct se_spec *spec = ice->spec;
 578        int n = kc->private_value;
 579        unsigned int vol1;
 580
 581        vol1 = uc->value.enumerated.item[0];
 582        if (vol1 >= se200pci_get_enum_count(n))
 583                return -EINVAL;
 584        if (spec->vol[n].ch1 != vol1) {
 585                spec->vol[n].ch1 = vol1;
 586                se200pci_cont_update(ice, n);
 587                return 1;
 588        }
 589        return 0;
 590}
 591
 592static const DECLARE_TLV_DB_SCALE(db_scale_gain1, -12750, 50, 1);
 593static const DECLARE_TLV_DB_SCALE(db_scale_gain2, -10350, 50, 1);
 594
 595static int se200pci_add_controls(struct snd_ice1712 *ice)
 596{
 597        int i;
 598        struct snd_kcontrol_new cont;
 599        int err;
 600
 601        memset(&cont, 0, sizeof(cont));
 602        cont.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
 603        for (i = 0; i < ARRAY_SIZE(se200pci_cont); i++) {
 604                cont.private_value = i;
 605                cont.name = se200pci_cont[i].name;
 606                cont.access = SNDRV_CTL_ELEM_ACCESS_READWRITE;
 607                cont.tlv.p = NULL;
 608                switch (se200pci_cont[i].type) {
 609                case VOLUME1:
 610                case VOLUME2:
 611                        cont.info = se200pci_cont_volume_info;
 612                        cont.get = se200pci_cont_volume_get;
 613                        cont.put = se200pci_cont_volume_put;
 614                        cont.access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
 615                        if (se200pci_cont[i].type == VOLUME1)
 616                                cont.tlv.p = db_scale_gain1;
 617                        else
 618                                cont.tlv.p = db_scale_gain2;
 619                        break;
 620                case BOOLEAN:
 621                        cont.info = se200pci_cont_boolean_info;
 622                        cont.get = se200pci_cont_boolean_get;
 623                        cont.put = se200pci_cont_boolean_put;
 624                        break;
 625                case ENUM:
 626                        cont.info = se200pci_cont_enum_info;
 627                        cont.get = se200pci_cont_enum_get;
 628                        cont.put = se200pci_cont_enum_put;
 629                        break;
 630                default:
 631                        snd_BUG();
 632                        return -EINVAL;
 633                }
 634                err = snd_ctl_add(ice->card, snd_ctl_new1(&cont, ice));
 635                if (err < 0)
 636                        return err;
 637        }
 638
 639        return 0;
 640}
 641
 642
 643/****************************************************************************/
 644/*  ONKYO WAVIO SE-90PCI                                                    */
 645/****************************************************************************/
 646/*
 647 *  system configuration ICE_EEP2_SYSCONF=0x4b
 648 *  AC-Link configuration ICE_EEP2_ACLINK=0x80
 649 *  I2S converters feature ICE_EEP2_I2S=0x78
 650 *  S/PDIF configuration ICE_EEP2_SPDIF=0xc3
 651 *
 652 *  ** connected chip **
 653 *
 654 *   WM8716
 655 *      A 2ch-DAC of main outputs.
 656 *      It setuped as I2S mode by wire, so no way to setup from software.
 657 *         ML/I2S (28pin) -- +5V
 658 *         MC/DM1 (27pin) -- GND
 659 *         MC/DM0 (26pin) -- GND
 660 *         MUTEB  (25pin) -- open (internal pull-up)
 661 *         MODE   (24pin) -- GND
 662 *         CSBIWO (23pin) -- +5V
 663 *
 664 */
 665
 666 /* Nothing to do for this chip. */
 667
 668
 669/****************************************************************************/
 670/*  probe/initialize/setup                                                  */
 671/****************************************************************************/
 672
 673static int se_init(struct snd_ice1712 *ice)
 674{
 675        struct se_spec *spec;
 676
 677        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 678        if (!spec)
 679                return -ENOMEM;
 680        ice->spec = spec;
 681
 682        if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE90PCI) {
 683                ice->num_total_dacs = 2;
 684                ice->num_total_adcs = 0;
 685                ice->vt1720 = 1;
 686                return 0;
 687
 688        } else if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE200PCI) {
 689                ice->num_total_dacs = 8;
 690                ice->num_total_adcs = 2;
 691                se200pci_WM8740_init(ice);
 692                se200pci_WM8766_init(ice);
 693                se200pci_WM8776_init(ice);
 694                ice->gpio.set_pro_rate = se200pci_set_pro_rate;
 695                return 0;
 696        }
 697
 698        return -ENOENT;
 699}
 700
 701static int se_add_controls(struct snd_ice1712 *ice)
 702{
 703        int err;
 704
 705        err = 0;
 706        /* nothing to do for VT1724_SUBDEVICE_SE90PCI */
 707        if (ice->eeprom.subvendor == VT1724_SUBDEVICE_SE200PCI)
 708                err = se200pci_add_controls(ice);
 709
 710        return err;
 711}
 712
 713
 714/****************************************************************************/
 715/*  entry point                                                             */
 716/****************************************************************************/
 717
 718static unsigned char se200pci_eeprom[] = {
 719        [ICE_EEP2_SYSCONF]      = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */
 720        [ICE_EEP2_ACLINK]       = 0x80, /* I2S */
 721        [ICE_EEP2_I2S]          = 0x78, /* 96k-ok, 24bit, 192k-ok */
 722        [ICE_EEP2_SPDIF]        = 0xc3, /* out-en, out-int, spdif-in */
 723
 724        [ICE_EEP2_GPIO_DIR]     = 0x02, /* WM8766 mute      1=output */
 725        [ICE_EEP2_GPIO_DIR1]    = 0x00, /* not used */
 726        [ICE_EEP2_GPIO_DIR2]    = 0x07, /* WM8766 ML/MC/MD  1=output */
 727
 728        [ICE_EEP2_GPIO_MASK]    = 0x00, /* 0=writable */
 729        [ICE_EEP2_GPIO_MASK1]   = 0x00, /* 0=writable */
 730        [ICE_EEP2_GPIO_MASK2]   = 0x00, /* 0=writable */
 731
 732        [ICE_EEP2_GPIO_STATE]   = 0x00, /* WM8766 mute=0 */
 733        [ICE_EEP2_GPIO_STATE1]  = 0x00, /* not used */
 734        [ICE_EEP2_GPIO_STATE2]  = 0x07, /* WM8766 ML/MC/MD */
 735};
 736
 737static unsigned char se90pci_eeprom[] = {
 738        [ICE_EEP2_SYSCONF]      = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */
 739        [ICE_EEP2_ACLINK]       = 0x80, /* I2S */
 740        [ICE_EEP2_I2S]          = 0x78, /* 96k-ok, 24bit, 192k-ok */
 741        [ICE_EEP2_SPDIF]        = 0xc3, /* out-en, out-int, spdif-in */
 742
 743        /* ALL GPIO bits are in input mode */
 744};
 745
 746struct snd_ice1712_card_info snd_vt1724_se_cards[] = {
 747        {
 748                .subvendor = VT1724_SUBDEVICE_SE200PCI,
 749                .name = "ONKYO SE200PCI",
 750                .model = "se200pci",
 751                .chip_init = se_init,
 752                .build_controls = se_add_controls,
 753                .eeprom_size = sizeof(se200pci_eeprom),
 754                .eeprom_data = se200pci_eeprom,
 755        },
 756        {
 757                .subvendor = VT1724_SUBDEVICE_SE90PCI,
 758                .name = "ONKYO SE90PCI",
 759                .model = "se90pci",
 760                .chip_init = se_init,
 761                .build_controls = se_add_controls,
 762                .eeprom_size = sizeof(se90pci_eeprom),
 763                .eeprom_data = se90pci_eeprom,
 764        },
 765        {} /*terminator*/
 766};
 767