linux/sound/pci/ice1712/ews.c
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   1/*
   2 *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3 *
   4 *   Lowlevel functions for Terratec EWS88MT/D, EWX24/96, DMX 6Fire
   5 *
   6 *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
   7 *                    2002 Takashi Iwai <tiwai@suse.de>
   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/cs8427.h>
  31#include <sound/asoundef.h>
  32
  33#include "ice1712.h"
  34#include "ews.h"
  35
  36#define SND_CS8404
  37#include <sound/cs8403.h>
  38
  39enum {
  40        EWS_I2C_CS8404 = 0, EWS_I2C_PCF1, EWS_I2C_PCF2,
  41        EWS_I2C_88D = 0,
  42        EWS_I2C_6FIRE = 0
  43};
  44        
  45
  46/* additional i2c devices for EWS boards */
  47struct ews_spec {
  48        struct snd_i2c_device *i2cdevs[3];
  49};
  50
  51/*
  52 * access via i2c mode (for EWX 24/96, EWS 88MT&D)
  53 */
  54
  55/* send SDA and SCL */
  56static void ewx_i2c_setlines(struct snd_i2c_bus *bus, int clk, int data)
  57{
  58        struct snd_ice1712 *ice = bus->private_data;
  59        unsigned char tmp = 0;
  60        if (clk)
  61                tmp |= ICE1712_EWX2496_SERIAL_CLOCK;
  62        if (data)
  63                tmp |= ICE1712_EWX2496_SERIAL_DATA;
  64        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
  65        udelay(5);
  66}
  67
  68static int ewx_i2c_getclock(struct snd_i2c_bus *bus)
  69{
  70        struct snd_ice1712 *ice = bus->private_data;
  71        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_CLOCK ? 1 : 0;
  72}
  73
  74static int ewx_i2c_getdata(struct snd_i2c_bus *bus, int ack)
  75{
  76        struct snd_ice1712 *ice = bus->private_data;
  77        int bit;
  78        /* set RW pin to low */
  79        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_RW);
  80        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, 0);
  81        if (ack)
  82                udelay(5);
  83        bit = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_DATA ? 1 : 0;
  84        /* set RW pin to high */
  85        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_EWX2496_RW);
  86        /* reset write mask */
  87        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_SERIAL_CLOCK);
  88        return bit;
  89}
  90
  91static void ewx_i2c_start(struct snd_i2c_bus *bus)
  92{
  93        struct snd_ice1712 *ice = bus->private_data;
  94        unsigned char mask;
  95
  96        snd_ice1712_save_gpio_status(ice);
  97        /* set RW high */
  98        mask = ICE1712_EWX2496_RW;
  99        switch (ice->eeprom.subvendor) {
 100        case ICE1712_SUBDEVICE_EWX2496:
 101                mask |= ICE1712_EWX2496_AK4524_CS; /* CS high also */
 102                break;
 103        case ICE1712_SUBDEVICE_DMX6FIRE:
 104                mask |= ICE1712_6FIRE_AK4524_CS_MASK; /* CS high also */
 105                break;
 106        }
 107        snd_ice1712_gpio_write_bits(ice, mask, mask);
 108}
 109
 110static void ewx_i2c_stop(struct snd_i2c_bus *bus)
 111{
 112        struct snd_ice1712 *ice = bus->private_data;
 113        snd_ice1712_restore_gpio_status(ice);
 114}
 115
 116static void ewx_i2c_direction(struct snd_i2c_bus *bus, int clock, int data)
 117{
 118        struct snd_ice1712 *ice = bus->private_data;
 119        unsigned char mask = 0;
 120
 121        if (clock)
 122                mask |= ICE1712_EWX2496_SERIAL_CLOCK; /* write SCL */
 123        if (data)
 124                mask |= ICE1712_EWX2496_SERIAL_DATA; /* write SDA */
 125        ice->gpio.direction &= ~(ICE1712_EWX2496_SERIAL_CLOCK|ICE1712_EWX2496_SERIAL_DATA);
 126        ice->gpio.direction |= mask;
 127        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->gpio.direction);
 128        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~mask);
 129}
 130
 131static struct snd_i2c_bit_ops snd_ice1712_ewx_cs8427_bit_ops = {
 132        .start = ewx_i2c_start,
 133        .stop = ewx_i2c_stop,
 134        .direction = ewx_i2c_direction,
 135        .setlines = ewx_i2c_setlines,
 136        .getclock = ewx_i2c_getclock,
 137        .getdata = ewx_i2c_getdata,
 138};
 139
 140
 141/*
 142 * AK4524 access
 143 */
 144
 145/* AK4524 chip select; address 0x48 bit 0-3 */
 146static int snd_ice1712_ews88mt_chip_select(struct snd_ice1712 *ice, int chip_mask)
 147{
 148        struct ews_spec *spec = ice->spec;
 149        unsigned char data, ndata;
 150
 151        if (snd_BUG_ON(chip_mask < 0 || chip_mask > 0x0f))
 152                return -EINVAL;
 153        snd_i2c_lock(ice->i2c);
 154        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1)
 155                goto __error;
 156        ndata = (data & 0xf0) | chip_mask;
 157        if (ndata != data)
 158                if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2], &ndata, 1)
 159                    != 1)
 160                        goto __error;
 161        snd_i2c_unlock(ice->i2c);
 162        return 0;
 163
 164     __error:
 165        snd_i2c_unlock(ice->i2c);
 166        dev_err(ice->card->dev,
 167                "AK4524 chip select failed, check cable to the front module\n");
 168        return -EIO;
 169}
 170
 171/* start callback for EWS88MT, needs to select a certain chip mask */
 172static void ews88mt_ak4524_lock(struct snd_akm4xxx *ak, int chip)
 173{
 174        struct snd_ice1712 *ice = ak->private_data[0];
 175        unsigned char tmp;
 176        /* assert AK4524 CS */
 177        if (snd_ice1712_ews88mt_chip_select(ice, ~(1 << chip) & 0x0f) < 0)
 178                dev_err(ice->card->dev, "fatal error (ews88mt chip select)\n");
 179        snd_ice1712_save_gpio_status(ice);
 180        tmp = ICE1712_EWS88_SERIAL_DATA |
 181                ICE1712_EWS88_SERIAL_CLOCK |
 182                ICE1712_EWS88_RW;
 183        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
 184                          ice->gpio.direction | tmp);
 185        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp);
 186}
 187
 188/* stop callback for EWS88MT, needs to deselect chip mask */
 189static void ews88mt_ak4524_unlock(struct snd_akm4xxx *ak, int chip)
 190{
 191        struct snd_ice1712 *ice = ak->private_data[0];
 192        snd_ice1712_restore_gpio_status(ice);
 193        udelay(1);
 194        snd_ice1712_ews88mt_chip_select(ice, 0x0f);
 195}
 196
 197/* start callback for EWX24/96 */
 198static void ewx2496_ak4524_lock(struct snd_akm4xxx *ak, int chip)
 199{
 200        struct snd_ice1712 *ice = ak->private_data[0];
 201        unsigned char tmp;
 202        snd_ice1712_save_gpio_status(ice);
 203        tmp =  ICE1712_EWX2496_SERIAL_DATA |
 204                ICE1712_EWX2496_SERIAL_CLOCK |
 205                ICE1712_EWX2496_AK4524_CS |
 206                ICE1712_EWX2496_RW;
 207        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
 208                          ice->gpio.direction | tmp);
 209        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp);
 210}
 211
 212/* start callback for DMX 6fire */
 213static void dmx6fire_ak4524_lock(struct snd_akm4xxx *ak, int chip)
 214{
 215        struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
 216        struct snd_ice1712 *ice = ak->private_data[0];
 217        unsigned char tmp;
 218        snd_ice1712_save_gpio_status(ice);
 219        tmp = priv->cs_mask = priv->cs_addr = (1 << chip) & ICE1712_6FIRE_AK4524_CS_MASK;
 220        tmp |= ICE1712_6FIRE_SERIAL_DATA |
 221                ICE1712_6FIRE_SERIAL_CLOCK |
 222                ICE1712_6FIRE_RW;
 223        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
 224                          ice->gpio.direction | tmp);
 225        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp);
 226}
 227
 228/*
 229 * CS8404 interface on EWS88MT/D
 230 */
 231
 232static void snd_ice1712_ews_cs8404_spdif_write(struct snd_ice1712 *ice, unsigned char bits)
 233{
 234        struct ews_spec *spec = ice->spec;
 235        unsigned char bytes[2];
 236
 237        snd_i2c_lock(ice->i2c);
 238        switch (ice->eeprom.subvendor) {
 239        case ICE1712_SUBDEVICE_EWS88MT:
 240        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 241        case ICE1712_SUBDEVICE_PHASE88:
 242        case ICE1712_SUBDEVICE_TS88:
 243                if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_CS8404], &bits, 1)
 244                    != 1)
 245                        goto _error;
 246                break;
 247        case ICE1712_SUBDEVICE_EWS88D:
 248                if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], bytes, 2)
 249                    != 2)
 250                        goto _error;
 251                if (bits != bytes[1]) {
 252                        bytes[1] = bits;
 253                        if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D],
 254                                              bytes, 2) != 2)
 255                                goto _error;
 256                }
 257                break;
 258        }
 259 _error:
 260        snd_i2c_unlock(ice->i2c);
 261}
 262
 263/*
 264 */
 265
 266static void ews88_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
 267{
 268        snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits);
 269}
 270
 271static int ews88_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
 272{
 273        unsigned int val;
 274        int change;
 275
 276        val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958);
 277        spin_lock_irq(&ice->reg_lock);
 278        change = ice->spdif.cs8403_bits != val;
 279        ice->spdif.cs8403_bits = val;
 280        if (change && ice->playback_pro_substream == NULL) {
 281                spin_unlock_irq(&ice->reg_lock);
 282                snd_ice1712_ews_cs8404_spdif_write(ice, val);
 283        } else {
 284                spin_unlock_irq(&ice->reg_lock);
 285        }
 286        return change;
 287}
 288
 289static void ews88_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
 290{
 291        snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits);
 292}
 293
 294static int ews88_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
 295{
 296        unsigned int val;
 297        int change;
 298
 299        val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958);
 300        spin_lock_irq(&ice->reg_lock);
 301        change = ice->spdif.cs8403_stream_bits != val;
 302        ice->spdif.cs8403_stream_bits = val;
 303        if (change && ice->playback_pro_substream != NULL) {
 304                spin_unlock_irq(&ice->reg_lock);
 305                snd_ice1712_ews_cs8404_spdif_write(ice, val);
 306        } else {
 307                spin_unlock_irq(&ice->reg_lock);
 308        }
 309        return change;
 310}
 311
 312
 313/* open callback */
 314static void ews88_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 315{
 316        ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits;
 317}
 318
 319/* set up SPDIF for EWS88MT / EWS88D */
 320static void ews88_setup_spdif(struct snd_ice1712 *ice, int rate)
 321{
 322        unsigned long flags;
 323        unsigned char tmp;
 324        int change;
 325
 326        spin_lock_irqsave(&ice->reg_lock, flags);
 327        tmp = ice->spdif.cs8403_stream_bits;
 328        if (tmp & 0x10)         /* consumer */
 329                tmp &= (tmp & 0x01) ? ~0x06 : ~0x60;
 330        switch (rate) {
 331        case 32000: tmp |= (tmp & 0x01) ? 0x02 : 0x00; break;
 332        case 44100: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break;
 333        case 48000: tmp |= (tmp & 0x01) ? 0x04 : 0x20; break;
 334        default: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break;
 335        }
 336        change = ice->spdif.cs8403_stream_bits != tmp;
 337        ice->spdif.cs8403_stream_bits = tmp;
 338        spin_unlock_irqrestore(&ice->reg_lock, flags);
 339        if (change)
 340                snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
 341        snd_ice1712_ews_cs8404_spdif_write(ice, tmp);
 342}
 343
 344
 345/*
 346 */
 347static struct snd_akm4xxx akm_ews88mt = {
 348        .num_adcs = 8,
 349        .num_dacs = 8,
 350        .type = SND_AK4524,
 351        .ops = {
 352                .lock = ews88mt_ak4524_lock,
 353                .unlock = ews88mt_ak4524_unlock
 354        }
 355};
 356
 357static struct snd_ak4xxx_private akm_ews88mt_priv = {
 358        .caddr = 2,
 359        .cif = 1, /* CIF high */
 360        .data_mask = ICE1712_EWS88_SERIAL_DATA,
 361        .clk_mask = ICE1712_EWS88_SERIAL_CLOCK,
 362        .cs_mask = 0,
 363        .cs_addr = 0,
 364        .cs_none = 0, /* no chip select on gpio */
 365        .add_flags = ICE1712_EWS88_RW, /* set rw bit high */
 366        .mask_flags = 0,
 367};
 368
 369static struct snd_akm4xxx akm_ewx2496 = {
 370        .num_adcs = 2,
 371        .num_dacs = 2,
 372        .type = SND_AK4524,
 373        .ops = {
 374                .lock = ewx2496_ak4524_lock
 375        }
 376};
 377
 378static struct snd_ak4xxx_private akm_ewx2496_priv = {
 379        .caddr = 2,
 380        .cif = 1, /* CIF high */
 381        .data_mask = ICE1712_EWS88_SERIAL_DATA,
 382        .clk_mask = ICE1712_EWS88_SERIAL_CLOCK,
 383        .cs_mask = ICE1712_EWX2496_AK4524_CS,
 384        .cs_addr = ICE1712_EWX2496_AK4524_CS,
 385        .cs_none = 0,
 386        .add_flags = ICE1712_EWS88_RW, /* set rw bit high */
 387        .mask_flags = 0,
 388};
 389
 390static struct snd_akm4xxx akm_6fire = {
 391        .num_adcs = 6,
 392        .num_dacs = 6,
 393        .type = SND_AK4524,
 394        .ops = {
 395                .lock = dmx6fire_ak4524_lock
 396        }
 397};
 398
 399static struct snd_ak4xxx_private akm_6fire_priv = {
 400        .caddr = 2,
 401        .cif = 1, /* CIF high */
 402        .data_mask = ICE1712_6FIRE_SERIAL_DATA,
 403        .clk_mask = ICE1712_6FIRE_SERIAL_CLOCK,
 404        .cs_mask = 0,
 405        .cs_addr = 0, /* set later */
 406        .cs_none = 0,
 407        .add_flags = ICE1712_6FIRE_RW, /* set rw bit high */
 408        .mask_flags = 0,
 409};
 410
 411/*
 412 * initialize the chip
 413 */
 414
 415/* 6fire specific */
 416#define PCF9554_REG_INPUT      0
 417#define PCF9554_REG_OUTPUT     1
 418#define PCF9554_REG_POLARITY   2
 419#define PCF9554_REG_CONFIG     3
 420
 421static int snd_ice1712_6fire_write_pca(struct snd_ice1712 *ice, unsigned char reg, unsigned char data);
 422
 423static int snd_ice1712_ews_init(struct snd_ice1712 *ice)
 424{
 425        int err;
 426        struct snd_akm4xxx *ak;
 427        struct ews_spec *spec;
 428
 429        /* set the analog DACs */
 430        switch (ice->eeprom.subvendor) {
 431        case ICE1712_SUBDEVICE_EWX2496:
 432                ice->num_total_dacs = 2;
 433                ice->num_total_adcs = 2;
 434                break;  
 435        case ICE1712_SUBDEVICE_EWS88MT:
 436        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 437        case ICE1712_SUBDEVICE_PHASE88:
 438        case ICE1712_SUBDEVICE_TS88:
 439                ice->num_total_dacs = 8;
 440                ice->num_total_adcs = 8;
 441                break;
 442        case ICE1712_SUBDEVICE_EWS88D:
 443                /* Note: not analog but ADAT I/O */
 444                ice->num_total_dacs = 8;
 445                ice->num_total_adcs = 8;
 446                break;
 447        case ICE1712_SUBDEVICE_DMX6FIRE:
 448                ice->num_total_dacs = 6;
 449                ice->num_total_adcs = 6;
 450                break;
 451        }
 452
 453        spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 454        if (!spec)
 455                return -ENOMEM;
 456        ice->spec = spec;
 457
 458        /* create i2c */
 459        if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
 460                dev_err(ice->card->dev, "unable to create I2C bus\n");
 461                return err;
 462        }
 463        ice->i2c->private_data = ice;
 464        ice->i2c->hw_ops.bit = &snd_ice1712_ewx_cs8427_bit_ops;
 465
 466        /* create i2c devices */
 467        switch (ice->eeprom.subvendor) {
 468        case ICE1712_SUBDEVICE_DMX6FIRE:
 469                err = snd_i2c_device_create(ice->i2c, "PCF9554",
 470                                            ICE1712_6FIRE_PCF9554_ADDR,
 471                                            &spec->i2cdevs[EWS_I2C_6FIRE]);
 472                if (err < 0) {
 473                        dev_err(ice->card->dev,
 474                                "PCF9554 initialization failed\n");
 475                        return err;
 476                }
 477                snd_ice1712_6fire_write_pca(ice, PCF9554_REG_CONFIG, 0x80);
 478                break;
 479        case ICE1712_SUBDEVICE_EWS88MT:
 480        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 481        case ICE1712_SUBDEVICE_PHASE88:
 482        case ICE1712_SUBDEVICE_TS88:
 483
 484                err = snd_i2c_device_create(ice->i2c, "CS8404",
 485                                            ICE1712_EWS88MT_CS8404_ADDR,
 486                                            &spec->i2cdevs[EWS_I2C_CS8404]);
 487                if (err < 0)
 488                        return err;
 489                err = snd_i2c_device_create(ice->i2c, "PCF8574 (1st)",
 490                                            ICE1712_EWS88MT_INPUT_ADDR,
 491                                            &spec->i2cdevs[EWS_I2C_PCF1]);
 492                if (err < 0)
 493                        return err;
 494                err = snd_i2c_device_create(ice->i2c, "PCF8574 (2nd)",
 495                                            ICE1712_EWS88MT_OUTPUT_ADDR,
 496                                            &spec->i2cdevs[EWS_I2C_PCF2]);
 497                if (err < 0)
 498                        return err;
 499                /* Check if the front module is connected */
 500                if ((err = snd_ice1712_ews88mt_chip_select(ice, 0x0f)) < 0)
 501                        return err;
 502                break;
 503        case ICE1712_SUBDEVICE_EWS88D:
 504                err = snd_i2c_device_create(ice->i2c, "PCF8575",
 505                                            ICE1712_EWS88D_PCF_ADDR,
 506                                            &spec->i2cdevs[EWS_I2C_88D]);
 507                if (err < 0)
 508                        return err;
 509                break;
 510        }
 511
 512        /* set up SPDIF interface */
 513        switch (ice->eeprom.subvendor) {
 514        case ICE1712_SUBDEVICE_EWX2496:
 515                if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
 516                        return err;
 517                snd_cs8427_reg_write(ice->cs8427, CS8427_REG_RECVERRMASK, CS8427_UNLOCK | CS8427_CONF | CS8427_BIP | CS8427_PAR);
 518                break;
 519        case ICE1712_SUBDEVICE_DMX6FIRE:
 520                if ((err = snd_ice1712_init_cs8427(ice, ICE1712_6FIRE_CS8427_ADDR)) < 0)
 521                        return err;
 522                snd_cs8427_reg_write(ice->cs8427, CS8427_REG_RECVERRMASK, CS8427_UNLOCK | CS8427_CONF | CS8427_BIP | CS8427_PAR);
 523                break;
 524        case ICE1712_SUBDEVICE_EWS88MT:
 525        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 526        case ICE1712_SUBDEVICE_PHASE88:
 527        case ICE1712_SUBDEVICE_TS88:
 528        case ICE1712_SUBDEVICE_EWS88D:
 529                /* set up CS8404 */
 530                ice->spdif.ops.open = ews88_open_spdif;
 531                ice->spdif.ops.setup_rate = ews88_setup_spdif;
 532                ice->spdif.ops.default_get = ews88_spdif_default_get;
 533                ice->spdif.ops.default_put = ews88_spdif_default_put;
 534                ice->spdif.ops.stream_get = ews88_spdif_stream_get;
 535                ice->spdif.ops.stream_put = ews88_spdif_stream_put;
 536                /* Set spdif defaults */
 537                snd_ice1712_ews_cs8404_spdif_write(ice, ice->spdif.cs8403_bits);
 538                break;
 539        }
 540
 541        /* no analog? */
 542        switch (ice->eeprom.subvendor) {
 543        case ICE1712_SUBDEVICE_EWS88D:
 544                return 0;
 545        }
 546
 547        /* analog section */
 548        ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
 549        if (! ak)
 550                return -ENOMEM;
 551        ice->akm_codecs = 1;
 552
 553        switch (ice->eeprom.subvendor) {
 554        case ICE1712_SUBDEVICE_EWS88MT:
 555        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 556        case ICE1712_SUBDEVICE_PHASE88:
 557        case ICE1712_SUBDEVICE_TS88:
 558                err = snd_ice1712_akm4xxx_init(ak, &akm_ews88mt, &akm_ews88mt_priv, ice);
 559                break;
 560        case ICE1712_SUBDEVICE_EWX2496:
 561                err = snd_ice1712_akm4xxx_init(ak, &akm_ewx2496, &akm_ewx2496_priv, ice);
 562                break;
 563        case ICE1712_SUBDEVICE_DMX6FIRE:
 564                err = snd_ice1712_akm4xxx_init(ak, &akm_6fire, &akm_6fire_priv, ice);
 565                break;
 566        default:
 567                err = 0;
 568        }
 569
 570        return err;
 571}
 572
 573/*
 574 * EWX 24/96 specific controls
 575 */
 576
 577/* i/o sensitivity - this callback is shared among other devices, too */
 578static int snd_ice1712_ewx_io_sense_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo){
 579
 580        static const char * const texts[2] = {
 581                "+4dBu", "-10dBV",
 582        };
 583        return snd_ctl_enum_info(uinfo, 1, 2, texts);
 584}
 585
 586static int snd_ice1712_ewx_io_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 587{
 588        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 589        unsigned char mask = kcontrol->private_value & 0xff;
 590        
 591        snd_ice1712_save_gpio_status(ice);
 592        ucontrol->value.enumerated.item[0] = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & mask ? 1 : 0;
 593        snd_ice1712_restore_gpio_status(ice);
 594        return 0;
 595}
 596
 597static int snd_ice1712_ewx_io_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 598{
 599        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 600        unsigned char mask = kcontrol->private_value & 0xff;
 601        int val, nval;
 602
 603        if (kcontrol->private_value & (1 << 31))
 604                return -EPERM;
 605        nval = ucontrol->value.enumerated.item[0] ? mask : 0;
 606        snd_ice1712_save_gpio_status(ice);
 607        val = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 608        nval |= val & ~mask;
 609        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, nval);
 610        snd_ice1712_restore_gpio_status(ice);
 611        return val != nval;
 612}
 613
 614static struct snd_kcontrol_new snd_ice1712_ewx2496_controls[] = {
 615        {
 616                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 617                .name = "Input Sensitivity Switch",
 618                .info = snd_ice1712_ewx_io_sense_info,
 619                .get = snd_ice1712_ewx_io_sense_get,
 620                .put = snd_ice1712_ewx_io_sense_put,
 621                .private_value = ICE1712_EWX2496_AIN_SEL,
 622        },
 623        {
 624                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 625                .name = "Output Sensitivity Switch",
 626                .info = snd_ice1712_ewx_io_sense_info,
 627                .get = snd_ice1712_ewx_io_sense_get,
 628                .put = snd_ice1712_ewx_io_sense_put,
 629                .private_value = ICE1712_EWX2496_AOUT_SEL,
 630        },
 631};
 632
 633
 634/*
 635 * EWS88MT specific controls
 636 */
 637/* analog output sensitivity;; address 0x48 bit 6 */
 638static int snd_ice1712_ews88mt_output_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 639{
 640        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 641        struct ews_spec *spec = ice->spec;
 642        unsigned char data;
 643
 644        snd_i2c_lock(ice->i2c);
 645        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
 646                snd_i2c_unlock(ice->i2c);
 647                return -EIO;
 648        }
 649        snd_i2c_unlock(ice->i2c);
 650        ucontrol->value.enumerated.item[0] = data & ICE1712_EWS88MT_OUTPUT_SENSE ? 1 : 0; /* high = -10dBV, low = +4dBu */
 651        return 0;
 652}
 653
 654/* analog output sensitivity;; address 0x48 bit 6 */
 655static int snd_ice1712_ews88mt_output_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 656{
 657        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 658        struct ews_spec *spec = ice->spec;
 659        unsigned char data, ndata;
 660
 661        snd_i2c_lock(ice->i2c);
 662        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF2], &data, 1) != 1) {
 663                snd_i2c_unlock(ice->i2c);
 664                return -EIO;
 665        }
 666        ndata = (data & ~ICE1712_EWS88MT_OUTPUT_SENSE) | (ucontrol->value.enumerated.item[0] ? ICE1712_EWS88MT_OUTPUT_SENSE : 0);
 667        if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF2],
 668                                               &ndata, 1) != 1) {
 669                snd_i2c_unlock(ice->i2c);
 670                return -EIO;
 671        }
 672        snd_i2c_unlock(ice->i2c);
 673        return ndata != data;
 674}
 675
 676/* analog input sensitivity; address 0x46 */
 677static int snd_ice1712_ews88mt_input_sense_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 678{
 679        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 680        struct ews_spec *spec = ice->spec;
 681        int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 682        unsigned char data;
 683
 684        if (snd_BUG_ON(channel < 0 || channel > 7))
 685                return 0;
 686        snd_i2c_lock(ice->i2c);
 687        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
 688                snd_i2c_unlock(ice->i2c);
 689                return -EIO;
 690        }
 691        /* reversed; high = +4dBu, low = -10dBV */
 692        ucontrol->value.enumerated.item[0] = data & (1 << channel) ? 0 : 1;
 693        snd_i2c_unlock(ice->i2c);
 694        return 0;
 695}
 696
 697/* analog output sensitivity; address 0x46 */
 698static int snd_ice1712_ews88mt_input_sense_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 699{
 700        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 701        struct ews_spec *spec = ice->spec;
 702        int channel = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 703        unsigned char data, ndata;
 704
 705        if (snd_BUG_ON(channel < 0 || channel > 7))
 706                return 0;
 707        snd_i2c_lock(ice->i2c);
 708        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_PCF1], &data, 1) != 1) {
 709                snd_i2c_unlock(ice->i2c);
 710                return -EIO;
 711        }
 712        ndata = (data & ~(1 << channel)) | (ucontrol->value.enumerated.item[0] ? 0 : (1 << channel));
 713        if (ndata != data && snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_PCF1],
 714                                               &ndata, 1) != 1) {
 715                snd_i2c_unlock(ice->i2c);
 716                return -EIO;
 717        }
 718        snd_i2c_unlock(ice->i2c);
 719        return ndata != data;
 720}
 721
 722static struct snd_kcontrol_new snd_ice1712_ews88mt_input_sense = {
 723        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 724        .name = "Input Sensitivity Switch",
 725        .info = snd_ice1712_ewx_io_sense_info,
 726        .get = snd_ice1712_ews88mt_input_sense_get,
 727        .put = snd_ice1712_ews88mt_input_sense_put,
 728        .count = 8,
 729};
 730
 731static struct snd_kcontrol_new snd_ice1712_ews88mt_output_sense = {
 732        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 733        .name = "Output Sensitivity Switch",
 734        .info = snd_ice1712_ewx_io_sense_info,
 735        .get = snd_ice1712_ews88mt_output_sense_get,
 736        .put = snd_ice1712_ews88mt_output_sense_put,
 737};
 738
 739
 740/*
 741 * EWS88D specific controls
 742 */
 743
 744#define snd_ice1712_ews88d_control_info         snd_ctl_boolean_mono_info
 745
 746static int snd_ice1712_ews88d_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 747{
 748        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 749        struct ews_spec *spec = ice->spec;
 750        int shift = kcontrol->private_value & 0xff;
 751        int invert = (kcontrol->private_value >> 8) & 1;
 752        unsigned char data[2];
 753        
 754        snd_i2c_lock(ice->i2c);
 755        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
 756                snd_i2c_unlock(ice->i2c);
 757                return -EIO;
 758        }
 759        snd_i2c_unlock(ice->i2c);
 760        data[0] = (data[shift >> 3] >> (shift & 7)) & 0x01;
 761        if (invert)
 762                data[0] ^= 0x01;
 763        ucontrol->value.integer.value[0] = data[0];
 764        return 0;
 765}
 766
 767static int snd_ice1712_ews88d_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 768{
 769        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 770        struct ews_spec *spec = ice->spec;
 771        int shift = kcontrol->private_value & 0xff;
 772        int invert = (kcontrol->private_value >> 8) & 1;
 773        unsigned char data[2], ndata[2];
 774        int change;
 775
 776        snd_i2c_lock(ice->i2c);
 777        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
 778                snd_i2c_unlock(ice->i2c);
 779                return -EIO;
 780        }
 781        ndata[shift >> 3] = data[shift >> 3] & ~(1 << (shift & 7));
 782        if (invert) {
 783                if (! ucontrol->value.integer.value[0])
 784                        ndata[shift >> 3] |= (1 << (shift & 7));
 785        } else {
 786                if (ucontrol->value.integer.value[0])
 787                        ndata[shift >> 3] |= (1 << (shift & 7));
 788        }
 789        change = (data[shift >> 3] != ndata[shift >> 3]);
 790        if (change &&
 791            snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_88D], data, 2) != 2) {
 792                snd_i2c_unlock(ice->i2c);
 793                return -EIO;
 794        }
 795        snd_i2c_unlock(ice->i2c);
 796        return change;
 797}
 798
 799#define EWS88D_CONTROL(xiface, xname, xshift, xinvert, xaccess) \
 800{ .iface = xiface,\
 801  .name = xname,\
 802  .access = xaccess,\
 803  .info = snd_ice1712_ews88d_control_info,\
 804  .get = snd_ice1712_ews88d_control_get,\
 805  .put = snd_ice1712_ews88d_control_put,\
 806  .private_value = xshift | (xinvert << 8),\
 807}
 808
 809static struct snd_kcontrol_new snd_ice1712_ews88d_controls[] = {
 810        EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, 1, 0), /* inverted */
 811        EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Output Optical", 1, 0, 0),
 812        EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT External Master Clock", 2, 0, 0),
 813        EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "Enable ADAT", 3, 0, 0),
 814        EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Through", 4, 1, 0),
 815};
 816
 817
 818/*
 819 * DMX 6Fire specific controls
 820 */
 821
 822static int snd_ice1712_6fire_read_pca(struct snd_ice1712 *ice, unsigned char reg)
 823{
 824        unsigned char byte;
 825        struct ews_spec *spec = ice->spec;
 826
 827        snd_i2c_lock(ice->i2c);
 828        byte = reg;
 829        snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1);
 830        byte = 0;
 831        if (snd_i2c_readbytes(spec->i2cdevs[EWS_I2C_6FIRE], &byte, 1) != 1) {
 832                snd_i2c_unlock(ice->i2c);
 833                dev_err(ice->card->dev, "cannot read pca\n");
 834                return -EIO;
 835        }
 836        snd_i2c_unlock(ice->i2c);
 837        return byte;
 838}
 839
 840static int snd_ice1712_6fire_write_pca(struct snd_ice1712 *ice, unsigned char reg, unsigned char data)
 841{
 842        unsigned char bytes[2];
 843        struct ews_spec *spec = ice->spec;
 844
 845        snd_i2c_lock(ice->i2c);
 846        bytes[0] = reg;
 847        bytes[1] = data;
 848        if (snd_i2c_sendbytes(spec->i2cdevs[EWS_I2C_6FIRE], bytes, 2) != 2) {
 849                snd_i2c_unlock(ice->i2c);
 850                return -EIO;
 851        }
 852        snd_i2c_unlock(ice->i2c);
 853        return 0;
 854}
 855
 856#define snd_ice1712_6fire_control_info          snd_ctl_boolean_mono_info
 857
 858static int snd_ice1712_6fire_control_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 859{
 860        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 861        int shift = kcontrol->private_value & 0xff;
 862        int invert = (kcontrol->private_value >> 8) & 1;
 863        int data;
 864        
 865        if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0)
 866                return data;
 867        data = (data >> shift) & 1;
 868        if (invert)
 869                data ^= 1;
 870        ucontrol->value.integer.value[0] = data;
 871        return 0;
 872}
 873
 874static int snd_ice1712_6fire_control_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 875{
 876        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 877        int shift = kcontrol->private_value & 0xff;
 878        int invert = (kcontrol->private_value >> 8) & 1;
 879        int data, ndata;
 880        
 881        if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0)
 882                return data;
 883        ndata = data & ~(1 << shift);
 884        if (ucontrol->value.integer.value[0])
 885                ndata |= (1 << shift);
 886        if (invert)
 887                ndata ^= (1 << shift);
 888        if (data != ndata) {
 889                snd_ice1712_6fire_write_pca(ice, PCF9554_REG_OUTPUT, (unsigned char)ndata);
 890                return 1;
 891        }
 892        return 0;
 893}
 894
 895static int snd_ice1712_6fire_select_input_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 896{
 897        static const char * const texts[4] = {
 898                "Internal", "Front Input", "Rear Input", "Wave Table"
 899        };
 900        return snd_ctl_enum_info(uinfo, 1, 4, texts);
 901}
 902     
 903static int snd_ice1712_6fire_select_input_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 904{
 905        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 906        int data;
 907        
 908        if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0)
 909                return data;
 910        ucontrol->value.integer.value[0] = data & 3;
 911        return 0;
 912}
 913
 914static int snd_ice1712_6fire_select_input_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 915{
 916        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 917        int data, ndata;
 918        
 919        if ((data = snd_ice1712_6fire_read_pca(ice, PCF9554_REG_OUTPUT)) < 0)
 920                return data;
 921        ndata = data & ~3;
 922        ndata |= (ucontrol->value.integer.value[0] & 3);
 923        if (data != ndata) {
 924                snd_ice1712_6fire_write_pca(ice, PCF9554_REG_OUTPUT, (unsigned char)ndata);
 925                return 1;
 926        }
 927        return 0;
 928}
 929
 930
 931#define DMX6FIRE_CONTROL(xname, xshift, xinvert) \
 932{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,\
 933  .name = xname,\
 934  .info = snd_ice1712_6fire_control_info,\
 935  .get = snd_ice1712_6fire_control_get,\
 936  .put = snd_ice1712_6fire_control_put,\
 937  .private_value = xshift | (xinvert << 8),\
 938}
 939
 940static struct snd_kcontrol_new snd_ice1712_6fire_controls[] = {
 941        {
 942                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 943                .name = "Analog Input Select",
 944                .info = snd_ice1712_6fire_select_input_info,
 945                .get = snd_ice1712_6fire_select_input_get,
 946                .put = snd_ice1712_6fire_select_input_put,
 947        },
 948        DMX6FIRE_CONTROL("Front Digital Input Switch", 2, 1),
 949        // DMX6FIRE_CONTROL("Master Clock Select", 3, 0),
 950        DMX6FIRE_CONTROL("Optical Digital Input Switch", 4, 0),
 951        DMX6FIRE_CONTROL("Phono Analog Input Switch", 5, 0),
 952        DMX6FIRE_CONTROL("Breakbox LED", 6, 0),
 953};
 954
 955
 956static int snd_ice1712_ews_add_controls(struct snd_ice1712 *ice)
 957{
 958        unsigned int idx;
 959        int err;
 960        
 961        /* all terratec cards have spdif, but cs8427 module builds it's own controls */
 962        if (ice->cs8427 == NULL) {
 963                err = snd_ice1712_spdif_build_controls(ice);
 964                if (err < 0)
 965                        return err;
 966        }
 967
 968        /* ak4524 controls */
 969        switch (ice->eeprom.subvendor) {
 970        case ICE1712_SUBDEVICE_EWX2496:
 971        case ICE1712_SUBDEVICE_EWS88MT:
 972        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 973        case ICE1712_SUBDEVICE_PHASE88:
 974        case ICE1712_SUBDEVICE_TS88:
 975        case ICE1712_SUBDEVICE_DMX6FIRE:
 976                err = snd_ice1712_akm4xxx_build_controls(ice);
 977                if (err < 0)
 978                        return err;
 979                break;
 980        }
 981
 982        /* card specific controls */
 983        switch (ice->eeprom.subvendor) {
 984        case ICE1712_SUBDEVICE_EWX2496:
 985                for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_ewx2496_controls); idx++) {
 986                        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ewx2496_controls[idx], ice));
 987                        if (err < 0)
 988                                return err;
 989                }
 990                break;
 991        case ICE1712_SUBDEVICE_EWS88MT:
 992        case ICE1712_SUBDEVICE_EWS88MT_NEW:
 993        case ICE1712_SUBDEVICE_PHASE88:
 994        case ICE1712_SUBDEVICE_TS88:
 995                err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88mt_input_sense, ice));
 996                if (err < 0)
 997                        return err;
 998                err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88mt_output_sense, ice));
 999                if (err < 0)
1000                        return err;
1001                break;
1002        case ICE1712_SUBDEVICE_EWS88D:
1003                for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_ews88d_controls); idx++) {
1004                        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88d_controls[idx], ice));
1005                        if (err < 0)
1006                                return err;
1007                }
1008                break;
1009        case ICE1712_SUBDEVICE_DMX6FIRE:
1010                for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_6fire_controls); idx++) {
1011                        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_6fire_controls[idx], ice));
1012                        if (err < 0)
1013                                return err;
1014                }
1015                break;
1016        }
1017        return 0;
1018}
1019
1020
1021/* entry point */
1022struct snd_ice1712_card_info snd_ice1712_ews_cards[] = {
1023        {
1024                .subvendor = ICE1712_SUBDEVICE_EWX2496,
1025                .name = "TerraTec EWX24/96",
1026                .model = "ewx2496",
1027                .chip_init = snd_ice1712_ews_init,
1028                .build_controls = snd_ice1712_ews_add_controls,
1029        },
1030        {
1031                .subvendor = ICE1712_SUBDEVICE_EWS88MT,
1032                .name = "TerraTec EWS88MT",
1033                .model = "ews88mt",
1034                .chip_init = snd_ice1712_ews_init,
1035                .build_controls = snd_ice1712_ews_add_controls,
1036        },
1037        {
1038                .subvendor = ICE1712_SUBDEVICE_EWS88MT_NEW,
1039                .name = "TerraTec EWS88MT",
1040                .model = "ews88mt_new",
1041                .chip_init = snd_ice1712_ews_init,
1042                .build_controls = snd_ice1712_ews_add_controls,
1043        },
1044        {
1045                .subvendor = ICE1712_SUBDEVICE_PHASE88,
1046                .name = "TerraTec Phase88",
1047                .model = "phase88",
1048                .chip_init = snd_ice1712_ews_init,
1049                .build_controls = snd_ice1712_ews_add_controls,
1050        },
1051        {
1052                .subvendor = ICE1712_SUBDEVICE_TS88,
1053                .name = "terrasoniq TS88",
1054                .model = "phase88",
1055                .chip_init = snd_ice1712_ews_init,
1056                .build_controls = snd_ice1712_ews_add_controls,
1057        },
1058        {
1059                .subvendor = ICE1712_SUBDEVICE_EWS88D,
1060                .name = "TerraTec EWS88D",
1061                .model = "ews88d",
1062                .chip_init = snd_ice1712_ews_init,
1063                .build_controls = snd_ice1712_ews_add_controls,
1064        },
1065        {
1066                .subvendor = ICE1712_SUBDEVICE_DMX6FIRE,
1067                .name = "TerraTec DMX6Fire",
1068                .model = "dmx6fire",
1069                .chip_init = snd_ice1712_ews_init,
1070                .build_controls = snd_ice1712_ews_add_controls,
1071                .mpu401_1_name = "MIDI-Front DMX6fire",
1072                .mpu401_2_name = "Wavetable DMX6fire",
1073                .mpu401_2_info_flags = MPU401_INFO_OUTPUT,
1074        },
1075        { } /* terminator */
1076};
1077