linux/sound/pci/ice1712/ice1712.c
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   1/*
   2 *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3 *
   4 *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
   5 *
   6 *   This program is free software; you can redistribute it and/or modify
   7 *   it under the terms of the GNU General Public License as published by
   8 *   the Free Software Foundation; either version 2 of the License, or
   9 *   (at your option) any later version.
  10 *
  11 *   This program is distributed in the hope that it will be useful,
  12 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 *   GNU General Public License for more details.
  15 *
  16 *   You should have received a copy of the GNU General Public License
  17 *   along with this program; if not, write to the Free Software
  18 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 *
  20 */
  21
  22/*
  23  NOTES:
  24  - spdif nonaudio consumer mode does not work (at least with my
  25    Sony STR-DB830)
  26*/
  27
  28/*
  29 * Changes:
  30 *
  31 *  2002.09.09  Takashi Iwai <tiwai@suse.de>
  32 *      split the code to several files.  each low-level routine
  33 *      is stored in the local file and called from registration
  34 *      function from card_info struct.
  35 *
  36 *  2002.11.26  James Stafford <jstafford@ampltd.com>
  37 *      Added support for VT1724 (Envy24HT)
  38 *      I have left out support for 176.4 and 192 KHz for the moment.
  39 *  I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
  40 *
  41 *  2003.02.20  Taksahi Iwai <tiwai@suse.de>
  42 *      Split vt1724 part to an independent driver.
  43 *      The GPIO is accessed through the callback functions now.
  44 *
  45 * 2004.03.31 Doug McLain <nostar@comcast.net>
  46 *    Added support for Event Electronics EZ8 card to hoontech.c.
  47 */
  48
  49
  50#include <linux/io.h>
  51#include <linux/delay.h>
  52#include <linux/interrupt.h>
  53#include <linux/init.h>
  54#include <linux/pci.h>
  55#include <linux/dma-mapping.h>
  56#include <linux/slab.h>
  57#include <linux/moduleparam.h>
  58#include <linux/mutex.h>
  59
  60#include <sound/core.h>
  61#include <sound/cs8427.h>
  62#include <sound/info.h>
  63#include <sound/initval.h>
  64#include <sound/tlv.h>
  65
  66#include <sound/asoundef.h>
  67
  68#include "ice1712.h"
  69
  70/* lowlevel routines */
  71#include "delta.h"
  72#include "ews.h"
  73#include "hoontech.h"
  74
  75MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
  76MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
  77MODULE_LICENSE("GPL");
  78MODULE_SUPPORTED_DEVICE("{"
  79               HOONTECH_DEVICE_DESC
  80               DELTA_DEVICE_DESC
  81               EWS_DEVICE_DESC
  82               "{ICEnsemble,Generic ICE1712},"
  83               "{ICEnsemble,Generic Envy24}}");
  84
  85static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  86static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  87static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
  88static char *model[SNDRV_CARDS];
  89static int omni[SNDRV_CARDS];                           /* Delta44 & 66 Omni I/O support */
  90static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
  91static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
  92
  93module_param_array(index, int, NULL, 0444);
  94MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  95module_param_array(id, charp, NULL, 0444);
  96MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  97module_param_array(enable, bool, NULL, 0444);
  98MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
  99module_param_array(omni, bool, NULL, 0444);
 100MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
 101module_param_array(cs8427_timeout, int, NULL, 0444);
 102MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
 103module_param_array(model, charp, NULL, 0444);
 104MODULE_PARM_DESC(model, "Use the given board model.");
 105module_param_array(dxr_enable, int, NULL, 0444);
 106MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
 107
 108
 109static DEFINE_PCI_DEVICE_TABLE(snd_ice1712_ids) = {
 110        { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 },   /* ICE1712 */
 111        { 0, }
 112};
 113
 114MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
 115
 116static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
 117static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
 118
 119static int PRO_RATE_LOCKED;
 120static int PRO_RATE_RESET = 1;
 121static unsigned int PRO_RATE_DEFAULT = 44100;
 122
 123/*
 124 *  Basic I/O
 125 */
 126
 127/* check whether the clock mode is spdif-in */
 128static inline int is_spdif_master(struct snd_ice1712 *ice)
 129{
 130        return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 131}
 132
 133static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 134{
 135        return is_spdif_master(ice) || PRO_RATE_LOCKED;
 136}
 137
 138static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data)
 139{
 140        outb((channel << 4) | addr, ICEDS(ice, INDEX));
 141        outl(data, ICEDS(ice, DATA));
 142}
 143
 144static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr)
 145{
 146        outb((channel << 4) | addr, ICEDS(ice, INDEX));
 147        return inl(ICEDS(ice, DATA));
 148}
 149
 150static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
 151                                   unsigned short reg,
 152                                   unsigned short val)
 153{
 154        struct snd_ice1712 *ice = ac97->private_data;
 155        int tm;
 156        unsigned char old_cmd = 0;
 157
 158        for (tm = 0; tm < 0x10000; tm++) {
 159                old_cmd = inb(ICEREG(ice, AC97_CMD));
 160                if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 161                        continue;
 162                if (!(old_cmd & ICE1712_AC97_READY))
 163                        continue;
 164                break;
 165        }
 166        outb(reg, ICEREG(ice, AC97_INDEX));
 167        outw(val, ICEREG(ice, AC97_DATA));
 168        old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 169        outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
 170        for (tm = 0; tm < 0x10000; tm++)
 171                if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 172                        break;
 173}
 174
 175static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
 176                                            unsigned short reg)
 177{
 178        struct snd_ice1712 *ice = ac97->private_data;
 179        int tm;
 180        unsigned char old_cmd = 0;
 181
 182        for (tm = 0; tm < 0x10000; tm++) {
 183                old_cmd = inb(ICEREG(ice, AC97_CMD));
 184                if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 185                        continue;
 186                if (!(old_cmd & ICE1712_AC97_READY))
 187                        continue;
 188                break;
 189        }
 190        outb(reg, ICEREG(ice, AC97_INDEX));
 191        outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
 192        for (tm = 0; tm < 0x10000; tm++)
 193                if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 194                        break;
 195        if (tm >= 0x10000)              /* timeout */
 196                return ~0;
 197        return inw(ICEREG(ice, AC97_DATA));
 198}
 199
 200/*
 201 * pro ac97 section
 202 */
 203
 204static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
 205                                       unsigned short reg,
 206                                       unsigned short val)
 207{
 208        struct snd_ice1712 *ice = ac97->private_data;
 209        int tm;
 210        unsigned char old_cmd = 0;
 211
 212        for (tm = 0; tm < 0x10000; tm++) {
 213                old_cmd = inb(ICEMT(ice, AC97_CMD));
 214                if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 215                        continue;
 216                if (!(old_cmd & ICE1712_AC97_READY))
 217                        continue;
 218                break;
 219        }
 220        outb(reg, ICEMT(ice, AC97_INDEX));
 221        outw(val, ICEMT(ice, AC97_DATA));
 222        old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 223        outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
 224        for (tm = 0; tm < 0x10000; tm++)
 225                if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 226                        break;
 227}
 228
 229
 230static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
 231                                                unsigned short reg)
 232{
 233        struct snd_ice1712 *ice = ac97->private_data;
 234        int tm;
 235        unsigned char old_cmd = 0;
 236
 237        for (tm = 0; tm < 0x10000; tm++) {
 238                old_cmd = inb(ICEMT(ice, AC97_CMD));
 239                if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 240                        continue;
 241                if (!(old_cmd & ICE1712_AC97_READY))
 242                        continue;
 243                break;
 244        }
 245        outb(reg, ICEMT(ice, AC97_INDEX));
 246        outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
 247        for (tm = 0; tm < 0x10000; tm++)
 248                if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 249                        break;
 250        if (tm >= 0x10000)              /* timeout */
 251                return ~0;
 252        return inw(ICEMT(ice, AC97_DATA));
 253}
 254
 255/*
 256 * consumer ac97 digital mix
 257 */
 258#define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
 259
 260static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 261{
 262        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 263
 264        ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 265        return 0;
 266}
 267
 268static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 269{
 270        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 271        unsigned char val, nval;
 272
 273        spin_lock_irq(&ice->reg_lock);
 274        val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 275        nval = val & ~ICE1712_ROUTE_AC97;
 276        if (ucontrol->value.integer.value[0])
 277                nval |= ICE1712_ROUTE_AC97;
 278        outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 279        spin_unlock_irq(&ice->reg_lock);
 280        return val != nval;
 281}
 282
 283static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
 284        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 285        .name = "Digital Mixer To AC97",
 286        .info = snd_ice1712_digmix_route_ac97_info,
 287        .get = snd_ice1712_digmix_route_ac97_get,
 288        .put = snd_ice1712_digmix_route_ac97_put,
 289};
 290
 291
 292/*
 293 * gpio operations
 294 */
 295static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 296{
 297        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 298        inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 299}
 300
 301static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
 302{
 303        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
 304}
 305
 306static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
 307{
 308        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
 309}
 310
 311static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 312{
 313        snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 314        inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 315}
 316
 317static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 318{
 319        return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 320}
 321
 322static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 323{
 324        snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 325        inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 326}
 327
 328/*
 329 *
 330 * CS8427 interface
 331 *
 332 */
 333
 334/*
 335 * change the input clock selection
 336 * spdif_clock = 1 - IEC958 input, 0 - Envy24
 337 */
 338static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 339{
 340        unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 341        unsigned char val, nval;
 342        int res = 0;
 343
 344        snd_i2c_lock(ice->i2c);
 345        if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 346                snd_i2c_unlock(ice->i2c);
 347                return -EIO;
 348        }
 349        if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 350                snd_i2c_unlock(ice->i2c);
 351                return -EIO;
 352        }
 353        nval = val & 0xf0;
 354        if (spdif_clock)
 355                nval |= 0x01;
 356        else
 357                nval |= 0x04;
 358        if (val != nval) {
 359                reg[1] = nval;
 360                if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 361                        res = -EIO;
 362                } else {
 363                        res++;
 364                }
 365        }
 366        snd_i2c_unlock(ice->i2c);
 367        return res;
 368}
 369
 370/*
 371 * spdif callbacks
 372 */
 373static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 374{
 375        snd_cs8427_iec958_active(ice->cs8427, 1);
 376}
 377
 378static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 379{
 380        snd_cs8427_iec958_active(ice->cs8427, 0);
 381}
 382
 383static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 384{
 385        snd_cs8427_iec958_pcm(ice->cs8427, rate);
 386}
 387
 388/*
 389 * create and initialize callbacks for cs8427 interface
 390 */
 391int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 392{
 393        int err;
 394
 395        err = snd_cs8427_create(ice->i2c, addr,
 396                (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
 397        if (err < 0) {
 398                snd_printk(KERN_ERR "CS8427 initialization failed\n");
 399                return err;
 400        }
 401        ice->spdif.ops.open = open_cs8427;
 402        ice->spdif.ops.close = close_cs8427;
 403        ice->spdif.ops.setup_rate = setup_cs8427;
 404        return 0;
 405}
 406
 407static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 408{
 409        /* change CS8427 clock source too */
 410        if (ice->cs8427)
 411                snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 412        /* notify ak4524 chip as well */
 413        if (spdif_is_master) {
 414                unsigned int i;
 415                for (i = 0; i < ice->akm_codecs; i++) {
 416                        if (ice->akm[i].ops.set_rate_val)
 417                                ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 418                }
 419        }
 420}
 421
 422/*
 423 *  Interrupt handler
 424 */
 425
 426static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 427{
 428        struct snd_ice1712 *ice = dev_id;
 429        unsigned char status;
 430        int handled = 0;
 431
 432        while (1) {
 433                status = inb(ICEREG(ice, IRQSTAT));
 434                if (status == 0)
 435                        break;
 436                handled = 1;
 437                if (status & ICE1712_IRQ_MPU1) {
 438                        if (ice->rmidi[0])
 439                                snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 440                        outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 441                        status &= ~ICE1712_IRQ_MPU1;
 442                }
 443                if (status & ICE1712_IRQ_TIMER)
 444                        outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 445                if (status & ICE1712_IRQ_MPU2) {
 446                        if (ice->rmidi[1])
 447                                snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 448                        outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 449                        status &= ~ICE1712_IRQ_MPU2;
 450                }
 451                if (status & ICE1712_IRQ_PROPCM) {
 452                        unsigned char mtstat = inb(ICEMT(ice, IRQ));
 453                        if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 454                                if (ice->playback_pro_substream)
 455                                        snd_pcm_period_elapsed(ice->playback_pro_substream);
 456                                outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 457                        }
 458                        if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 459                                if (ice->capture_pro_substream)
 460                                        snd_pcm_period_elapsed(ice->capture_pro_substream);
 461                                outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 462                        }
 463                }
 464                if (status & ICE1712_IRQ_FM)
 465                        outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 466                if (status & ICE1712_IRQ_PBKDS) {
 467                        u32 idx;
 468                        u16 pbkstatus;
 469                        struct snd_pcm_substream *substream;
 470                        pbkstatus = inw(ICEDS(ice, INTSTAT));
 471                        /* printk(KERN_DEBUG "pbkstatus = 0x%x\n", pbkstatus); */
 472                        for (idx = 0; idx < 6; idx++) {
 473                                if ((pbkstatus & (3 << (idx * 2))) == 0)
 474                                        continue;
 475                                substream = ice->playback_con_substream_ds[idx];
 476                                if (substream != NULL)
 477                                        snd_pcm_period_elapsed(substream);
 478                                outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 479                        }
 480                        outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 481                }
 482                if (status & ICE1712_IRQ_CONCAP) {
 483                        if (ice->capture_con_substream)
 484                                snd_pcm_period_elapsed(ice->capture_con_substream);
 485                        outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 486                }
 487                if (status & ICE1712_IRQ_CONPBK) {
 488                        if (ice->playback_con_substream)
 489                                snd_pcm_period_elapsed(ice->playback_con_substream);
 490                        outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 491                }
 492        }
 493        return IRQ_RETVAL(handled);
 494}
 495
 496
 497/*
 498 *  PCM part - misc
 499 */
 500
 501static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
 502                                 struct snd_pcm_hw_params *hw_params)
 503{
 504        return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 505}
 506
 507static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
 508{
 509        return snd_pcm_lib_free_pages(substream);
 510}
 511
 512/*
 513 *  PCM part - consumer I/O
 514 */
 515
 516static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 517                                        int cmd)
 518{
 519        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 520        int result = 0;
 521        u32 tmp;
 522
 523        spin_lock(&ice->reg_lock);
 524        tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 525        if (cmd == SNDRV_PCM_TRIGGER_START) {
 526                tmp |= 1;
 527        } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 528                tmp &= ~1;
 529        } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 530                tmp |= 2;
 531        } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 532                tmp &= ~2;
 533        } else {
 534                result = -EINVAL;
 535        }
 536        snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 537        spin_unlock(&ice->reg_lock);
 538        return result;
 539}
 540
 541static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 542                                           int cmd)
 543{
 544        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 545        int result = 0;
 546        u32 tmp;
 547
 548        spin_lock(&ice->reg_lock);
 549        tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 550        if (cmd == SNDRV_PCM_TRIGGER_START) {
 551                tmp |= 1;
 552        } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 553                tmp &= ~1;
 554        } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 555                tmp |= 2;
 556        } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 557                tmp &= ~2;
 558        } else {
 559                result = -EINVAL;
 560        }
 561        snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 562        spin_unlock(&ice->reg_lock);
 563        return result;
 564}
 565
 566static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 567                                       int cmd)
 568{
 569        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 570        int result = 0;
 571        u8 tmp;
 572
 573        spin_lock(&ice->reg_lock);
 574        tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 575        if (cmd == SNDRV_PCM_TRIGGER_START) {
 576                tmp |= 1;
 577        } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 578                tmp &= ~1;
 579        } else {
 580                result = -EINVAL;
 581        }
 582        snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 583        spin_unlock(&ice->reg_lock);
 584        return result;
 585}
 586
 587static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 588{
 589        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 590        struct snd_pcm_runtime *runtime = substream->runtime;
 591        u32 period_size, buf_size, rate, tmp;
 592
 593        period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 594        buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 595        tmp = 0x0000;
 596        if (snd_pcm_format_width(runtime->format) == 16)
 597                tmp |= 0x10;
 598        if (runtime->channels == 2)
 599                tmp |= 0x08;
 600        rate = (runtime->rate * 8192) / 375;
 601        if (rate > 0x000fffff)
 602                rate = 0x000fffff;
 603        spin_lock_irq(&ice->reg_lock);
 604        outb(0, ice->ddma_port + 15);
 605        outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 606        outl(runtime->dma_addr, ice->ddma_port + 0);
 607        outw(buf_size, ice->ddma_port + 4);
 608        snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 609        snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 610        snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 611        snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 612        snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 613        snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 614        snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 615        snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 616        spin_unlock_irq(&ice->reg_lock);
 617        return 0;
 618}
 619
 620static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 621{
 622        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 623        struct snd_pcm_runtime *runtime = substream->runtime;
 624        u32 period_size, buf_size, rate, tmp, chn;
 625
 626        period_size = snd_pcm_lib_period_bytes(substream) - 1;
 627        buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 628        tmp = 0x0064;
 629        if (snd_pcm_format_width(runtime->format) == 16)
 630                tmp &= ~0x04;
 631        if (runtime->channels == 2)
 632                tmp |= 0x08;
 633        rate = (runtime->rate * 8192) / 375;
 634        if (rate > 0x000fffff)
 635                rate = 0x000fffff;
 636        ice->playback_con_active_buf[substream->number] = 0;
 637        ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 638        chn = substream->number * 2;
 639        spin_lock_irq(&ice->reg_lock);
 640        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 641        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 642        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 643        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 644        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 645        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 646        snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 647        if (runtime->channels == 2) {
 648                snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 649                snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 650        }
 651        spin_unlock_irq(&ice->reg_lock);
 652        return 0;
 653}
 654
 655static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 656{
 657        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 658        struct snd_pcm_runtime *runtime = substream->runtime;
 659        u32 period_size, buf_size;
 660        u8 tmp;
 661
 662        period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 663        buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 664        tmp = 0x06;
 665        if (snd_pcm_format_width(runtime->format) == 16)
 666                tmp &= ~0x04;
 667        if (runtime->channels == 2)
 668                tmp &= ~0x02;
 669        spin_lock_irq(&ice->reg_lock);
 670        outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 671        outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 672        snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 673        snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 674        snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 675        spin_unlock_irq(&ice->reg_lock);
 676        snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 677        return 0;
 678}
 679
 680static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 681{
 682        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 683        struct snd_pcm_runtime *runtime = substream->runtime;
 684        size_t ptr;
 685
 686        if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 687                return 0;
 688        ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 689        if (ptr == runtime->buffer_size)
 690                ptr = 0;
 691        return bytes_to_frames(substream->runtime, ptr);
 692}
 693
 694static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 695{
 696        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 697        u8 addr;
 698        size_t ptr;
 699
 700        if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 701                return 0;
 702        if (ice->playback_con_active_buf[substream->number])
 703                addr = ICE1712_DSC_ADDR1;
 704        else
 705                addr = ICE1712_DSC_ADDR0;
 706        ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 707                ice->playback_con_virt_addr[substream->number];
 708        if (ptr == substream->runtime->buffer_size)
 709                ptr = 0;
 710        return bytes_to_frames(substream->runtime, ptr);
 711}
 712
 713static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 714{
 715        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 716        size_t ptr;
 717
 718        if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 719                return 0;
 720        ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 721        if (ptr == substream->runtime->buffer_size)
 722                ptr = 0;
 723        return bytes_to_frames(substream->runtime, ptr);
 724}
 725
 726static const struct snd_pcm_hardware snd_ice1712_playback = {
 727        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 728                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
 729                                 SNDRV_PCM_INFO_MMAP_VALID |
 730                                 SNDRV_PCM_INFO_PAUSE),
 731        .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 732        .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 733        .rate_min =             4000,
 734        .rate_max =             48000,
 735        .channels_min =         1,
 736        .channels_max =         2,
 737        .buffer_bytes_max =     (64*1024),
 738        .period_bytes_min =     64,
 739        .period_bytes_max =     (64*1024),
 740        .periods_min =          1,
 741        .periods_max =          1024,
 742        .fifo_size =            0,
 743};
 744
 745static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
 746        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 747                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
 748                                 SNDRV_PCM_INFO_MMAP_VALID |
 749                                 SNDRV_PCM_INFO_PAUSE),
 750        .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 751        .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 752        .rate_min =             4000,
 753        .rate_max =             48000,
 754        .channels_min =         1,
 755        .channels_max =         2,
 756        .buffer_bytes_max =     (128*1024),
 757        .period_bytes_min =     64,
 758        .period_bytes_max =     (128*1024),
 759        .periods_min =          2,
 760        .periods_max =          2,
 761        .fifo_size =            0,
 762};
 763
 764static const struct snd_pcm_hardware snd_ice1712_capture = {
 765        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 766                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
 767                                 SNDRV_PCM_INFO_MMAP_VALID),
 768        .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 769        .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 770        .rate_min =             4000,
 771        .rate_max =             48000,
 772        .channels_min =         1,
 773        .channels_max =         2,
 774        .buffer_bytes_max =     (64*1024),
 775        .period_bytes_min =     64,
 776        .period_bytes_max =     (64*1024),
 777        .periods_min =          1,
 778        .periods_max =          1024,
 779        .fifo_size =            0,
 780};
 781
 782static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 783{
 784        struct snd_pcm_runtime *runtime = substream->runtime;
 785        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 786
 787        ice->playback_con_substream = substream;
 788        runtime->hw = snd_ice1712_playback;
 789        return 0;
 790}
 791
 792static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 793{
 794        struct snd_pcm_runtime *runtime = substream->runtime;
 795        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 796        u32 tmp;
 797
 798        ice->playback_con_substream_ds[substream->number] = substream;
 799        runtime->hw = snd_ice1712_playback_ds;
 800        spin_lock_irq(&ice->reg_lock);
 801        tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 802        outw(tmp, ICEDS(ice, INTMASK));
 803        spin_unlock_irq(&ice->reg_lock);
 804        return 0;
 805}
 806
 807static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 808{
 809        struct snd_pcm_runtime *runtime = substream->runtime;
 810        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 811
 812        ice->capture_con_substream = substream;
 813        runtime->hw = snd_ice1712_capture;
 814        runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 815        if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 816                runtime->hw.rate_min = 48000;
 817        return 0;
 818}
 819
 820static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 821{
 822        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 823
 824        ice->playback_con_substream = NULL;
 825        return 0;
 826}
 827
 828static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 829{
 830        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 831        u32 tmp;
 832
 833        spin_lock_irq(&ice->reg_lock);
 834        tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 835        outw(tmp, ICEDS(ice, INTMASK));
 836        spin_unlock_irq(&ice->reg_lock);
 837        ice->playback_con_substream_ds[substream->number] = NULL;
 838        return 0;
 839}
 840
 841static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 842{
 843        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 844
 845        ice->capture_con_substream = NULL;
 846        return 0;
 847}
 848
 849static struct snd_pcm_ops snd_ice1712_playback_ops = {
 850        .open =         snd_ice1712_playback_open,
 851        .close =        snd_ice1712_playback_close,
 852        .ioctl =        snd_pcm_lib_ioctl,
 853        .hw_params =    snd_ice1712_hw_params,
 854        .hw_free =      snd_ice1712_hw_free,
 855        .prepare =      snd_ice1712_playback_prepare,
 856        .trigger =      snd_ice1712_playback_trigger,
 857        .pointer =      snd_ice1712_playback_pointer,
 858};
 859
 860static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 861        .open =         snd_ice1712_playback_ds_open,
 862        .close =        snd_ice1712_playback_ds_close,
 863        .ioctl =        snd_pcm_lib_ioctl,
 864        .hw_params =    snd_ice1712_hw_params,
 865        .hw_free =      snd_ice1712_hw_free,
 866        .prepare =      snd_ice1712_playback_ds_prepare,
 867        .trigger =      snd_ice1712_playback_ds_trigger,
 868        .pointer =      snd_ice1712_playback_ds_pointer,
 869};
 870
 871static struct snd_pcm_ops snd_ice1712_capture_ops = {
 872        .open =         snd_ice1712_capture_open,
 873        .close =        snd_ice1712_capture_close,
 874        .ioctl =        snd_pcm_lib_ioctl,
 875        .hw_params =    snd_ice1712_hw_params,
 876        .hw_free =      snd_ice1712_hw_free,
 877        .prepare =      snd_ice1712_capture_prepare,
 878        .trigger =      snd_ice1712_capture_trigger,
 879        .pointer =      snd_ice1712_capture_pointer,
 880};
 881
 882static int __devinit snd_ice1712_pcm(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
 883{
 884        struct snd_pcm *pcm;
 885        int err;
 886
 887        if (rpcm)
 888                *rpcm = NULL;
 889        err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 890        if (err < 0)
 891                return err;
 892
 893        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 894        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 895
 896        pcm->private_data = ice;
 897        pcm->info_flags = 0;
 898        strcpy(pcm->name, "ICE1712 consumer");
 899        ice->pcm = pcm;
 900
 901        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 902                                              snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
 903
 904        if (rpcm)
 905                *rpcm = pcm;
 906
 907        printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
 908
 909        return 0;
 910}
 911
 912static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
 913{
 914        struct snd_pcm *pcm;
 915        int err;
 916
 917        if (rpcm)
 918                *rpcm = NULL;
 919        err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 920        if (err < 0)
 921                return err;
 922
 923        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 924
 925        pcm->private_data = ice;
 926        pcm->info_flags = 0;
 927        strcpy(pcm->name, "ICE1712 consumer (DS)");
 928        ice->pcm_ds = pcm;
 929
 930        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 931                                              snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
 932
 933        if (rpcm)
 934                *rpcm = pcm;
 935
 936        return 0;
 937}
 938
 939/*
 940 *  PCM code - professional part (multitrack)
 941 */
 942
 943static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 944                                32000, 44100, 48000, 64000, 88200, 96000 };
 945
 946static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 947        .count = ARRAY_SIZE(rates),
 948        .list = rates,
 949        .mask = 0,
 950};
 951
 952static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 953                                   int cmd)
 954{
 955        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 956        switch (cmd) {
 957        case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 958        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 959        {
 960                unsigned int what;
 961                unsigned int old;
 962                if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 963                        return -EINVAL;
 964                what = ICE1712_PLAYBACK_PAUSE;
 965                snd_pcm_trigger_done(substream, substream);
 966                spin_lock(&ice->reg_lock);
 967                old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 968                if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 969                        old |= what;
 970                else
 971                        old &= ~what;
 972                outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 973                spin_unlock(&ice->reg_lock);
 974                break;
 975        }
 976        case SNDRV_PCM_TRIGGER_START:
 977        case SNDRV_PCM_TRIGGER_STOP:
 978        {
 979                unsigned int what = 0;
 980                unsigned int old;
 981                struct snd_pcm_substream *s;
 982
 983                snd_pcm_group_for_each_entry(s, substream) {
 984                        if (s == ice->playback_pro_substream) {
 985                                what |= ICE1712_PLAYBACK_START;
 986                                snd_pcm_trigger_done(s, substream);
 987                        } else if (s == ice->capture_pro_substream) {
 988                                what |= ICE1712_CAPTURE_START_SHADOW;
 989                                snd_pcm_trigger_done(s, substream);
 990                        }
 991                }
 992                spin_lock(&ice->reg_lock);
 993                old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 994                if (cmd == SNDRV_PCM_TRIGGER_START)
 995                        old |= what;
 996                else
 997                        old &= ~what;
 998                outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 999                spin_unlock(&ice->reg_lock);
1000                break;
1001        }
1002        default:
1003                return -EINVAL;
1004        }
1005        return 0;
1006}
1007
1008/*
1009 */
1010static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1011{
1012        unsigned long flags;
1013        unsigned char val, old;
1014        unsigned int i;
1015
1016        switch (rate) {
1017        case 8000: val = 6; break;
1018        case 9600: val = 3; break;
1019        case 11025: val = 10; break;
1020        case 12000: val = 2; break;
1021        case 16000: val = 5; break;
1022        case 22050: val = 9; break;
1023        case 24000: val = 1; break;
1024        case 32000: val = 4; break;
1025        case 44100: val = 8; break;
1026        case 48000: val = 0; break;
1027        case 64000: val = 15; break;
1028        case 88200: val = 11; break;
1029        case 96000: val = 7; break;
1030        default:
1031                snd_BUG();
1032                val = 0;
1033                rate = 48000;
1034                break;
1035        }
1036
1037        spin_lock_irqsave(&ice->reg_lock, flags);
1038        if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1039                                                 ICE1712_PLAYBACK_PAUSE|
1040                                                 ICE1712_PLAYBACK_START)) {
1041__out:
1042                spin_unlock_irqrestore(&ice->reg_lock, flags);
1043                return;
1044        }
1045        if (!force && is_pro_rate_locked(ice))
1046                goto __out;
1047
1048        old = inb(ICEMT(ice, RATE));
1049        if (!force && old == val)
1050                goto __out;
1051        outb(val, ICEMT(ice, RATE));
1052        spin_unlock_irqrestore(&ice->reg_lock, flags);
1053
1054        if (ice->gpio.set_pro_rate)
1055                ice->gpio.set_pro_rate(ice, rate);
1056        for (i = 0; i < ice->akm_codecs; i++) {
1057                if (ice->akm[i].ops.set_rate_val)
1058                        ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1059        }
1060        if (ice->spdif.ops.setup_rate)
1061                ice->spdif.ops.setup_rate(ice, rate);
1062}
1063
1064static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1065{
1066        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1067
1068        ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1069        spin_lock_irq(&ice->reg_lock);
1070        outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1071        outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1072        outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1073        spin_unlock_irq(&ice->reg_lock);
1074
1075        return 0;
1076}
1077
1078static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1079                                              struct snd_pcm_hw_params *hw_params)
1080{
1081        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1082
1083        snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1084        return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1085}
1086
1087static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1088{
1089        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1090
1091        ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1092        spin_lock_irq(&ice->reg_lock);
1093        outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1094        outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1095        outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1096        spin_unlock_irq(&ice->reg_lock);
1097        return 0;
1098}
1099
1100static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1101                                             struct snd_pcm_hw_params *hw_params)
1102{
1103        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1104
1105        snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1106        return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1107}
1108
1109static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1110{
1111        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1112        size_t ptr;
1113
1114        if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1115                return 0;
1116        ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1117        if (ptr == substream->runtime->buffer_size)
1118                ptr = 0;
1119        return bytes_to_frames(substream->runtime, ptr);
1120}
1121
1122static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1123{
1124        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1125        size_t ptr;
1126
1127        if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1128                return 0;
1129        ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1130        if (ptr == substream->runtime->buffer_size)
1131                ptr = 0;
1132        return bytes_to_frames(substream->runtime, ptr);
1133}
1134
1135static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1136        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1137                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1138                                 SNDRV_PCM_INFO_MMAP_VALID |
1139                                 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1140        .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1141        .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1142        .rate_min =             4000,
1143        .rate_max =             96000,
1144        .channels_min =         10,
1145        .channels_max =         10,
1146        .buffer_bytes_max =     (256*1024),
1147        .period_bytes_min =     10 * 4 * 2,
1148        .period_bytes_max =     131040,
1149        .periods_min =          1,
1150        .periods_max =          1024,
1151        .fifo_size =            0,
1152};
1153
1154static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1155        .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1156                                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1157                                 SNDRV_PCM_INFO_MMAP_VALID |
1158                                 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1159        .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1160        .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1161        .rate_min =             4000,
1162        .rate_max =             96000,
1163        .channels_min =         12,
1164        .channels_max =         12,
1165        .buffer_bytes_max =     (256*1024),
1166        .period_bytes_min =     12 * 4 * 2,
1167        .period_bytes_max =     131040,
1168        .periods_min =          1,
1169        .periods_max =          1024,
1170        .fifo_size =            0,
1171};
1172
1173static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1174{
1175        struct snd_pcm_runtime *runtime = substream->runtime;
1176        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1177
1178        ice->playback_pro_substream = substream;
1179        runtime->hw = snd_ice1712_playback_pro;
1180        snd_pcm_set_sync(substream);
1181        snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1182        snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1183        if (is_pro_rate_locked(ice)) {
1184                runtime->hw.rate_min = PRO_RATE_DEFAULT;
1185                runtime->hw.rate_max = PRO_RATE_DEFAULT;
1186        }
1187
1188        if (ice->spdif.ops.open)
1189                ice->spdif.ops.open(ice, substream);
1190
1191        return 0;
1192}
1193
1194static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1195{
1196        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1197        struct snd_pcm_runtime *runtime = substream->runtime;
1198
1199        ice->capture_pro_substream = substream;
1200        runtime->hw = snd_ice1712_capture_pro;
1201        snd_pcm_set_sync(substream);
1202        snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1203        snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1204        if (is_pro_rate_locked(ice)) {
1205                runtime->hw.rate_min = PRO_RATE_DEFAULT;
1206                runtime->hw.rate_max = PRO_RATE_DEFAULT;
1207        }
1208
1209        return 0;
1210}
1211
1212static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1213{
1214        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1215
1216        if (PRO_RATE_RESET)
1217                snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1218        ice->playback_pro_substream = NULL;
1219        if (ice->spdif.ops.close)
1220                ice->spdif.ops.close(ice, substream);
1221
1222        return 0;
1223}
1224
1225static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1226{
1227        struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1228
1229        if (PRO_RATE_RESET)
1230                snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1231        ice->capture_pro_substream = NULL;
1232        return 0;
1233}
1234
1235static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1236        .open =         snd_ice1712_playback_pro_open,
1237        .close =        snd_ice1712_playback_pro_close,
1238        .ioctl =        snd_pcm_lib_ioctl,
1239        .hw_params =    snd_ice1712_playback_pro_hw_params,
1240        .hw_free =      snd_ice1712_hw_free,
1241        .prepare =      snd_ice1712_playback_pro_prepare,
1242        .trigger =      snd_ice1712_pro_trigger,
1243        .pointer =      snd_ice1712_playback_pro_pointer,
1244};
1245
1246static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1247        .open =         snd_ice1712_capture_pro_open,
1248        .close =        snd_ice1712_capture_pro_close,
1249        .ioctl =        snd_pcm_lib_ioctl,
1250        .hw_params =    snd_ice1712_capture_pro_hw_params,
1251        .hw_free =      snd_ice1712_hw_free,
1252        .prepare =      snd_ice1712_capture_pro_prepare,
1253        .trigger =      snd_ice1712_pro_trigger,
1254        .pointer =      snd_ice1712_capture_pro_pointer,
1255};
1256
1257static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device, struct snd_pcm **rpcm)
1258{
1259        struct snd_pcm *pcm;
1260        int err;
1261
1262        if (rpcm)
1263                *rpcm = NULL;
1264        err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1265        if (err < 0)
1266                return err;
1267
1268        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1269        snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1270
1271        pcm->private_data = ice;
1272        pcm->info_flags = 0;
1273        strcpy(pcm->name, "ICE1712 multi");
1274
1275        snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1276                                              snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1277
1278        ice->pcm_pro = pcm;
1279        if (rpcm)
1280                *rpcm = pcm;
1281
1282        if (ice->cs8427) {
1283                /* assign channels to iec958 */
1284                err = snd_cs8427_iec958_build(ice->cs8427,
1285                                              pcm->streams[0].substream,
1286                                              pcm->streams[1].substream);
1287                if (err < 0)
1288                        return err;
1289        }
1290
1291        err = snd_ice1712_build_pro_mixer(ice);
1292        if (err < 0)
1293                return err;
1294        return 0;
1295}
1296
1297/*
1298 *  Mixer section
1299 */
1300
1301static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1302{
1303        unsigned int vol = ice->pro_volumes[index];
1304        unsigned short val = 0;
1305
1306        val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1307        val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1308        outb(index, ICEMT(ice, MONITOR_INDEX));
1309        outw(val, ICEMT(ice, MONITOR_VOLUME));
1310}
1311
1312#define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1313
1314static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1315{
1316        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1317        int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1318                kcontrol->private_value;
1319
1320        spin_lock_irq(&ice->reg_lock);
1321        ucontrol->value.integer.value[0] =
1322                !((ice->pro_volumes[priv_idx] >> 15) & 1);
1323        ucontrol->value.integer.value[1] =
1324                !((ice->pro_volumes[priv_idx] >> 31) & 1);
1325        spin_unlock_irq(&ice->reg_lock);
1326        return 0;
1327}
1328
1329static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1330{
1331        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1332        int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1333                kcontrol->private_value;
1334        unsigned int nval, change;
1335
1336        nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1337               (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1338        spin_lock_irq(&ice->reg_lock);
1339        nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1340        change = nval != ice->pro_volumes[priv_idx];
1341        ice->pro_volumes[priv_idx] = nval;
1342        snd_ice1712_update_volume(ice, priv_idx);
1343        spin_unlock_irq(&ice->reg_lock);
1344        return change;
1345}
1346
1347static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1348{
1349        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1350        uinfo->count = 2;
1351        uinfo->value.integer.min = 0;
1352        uinfo->value.integer.max = 96;
1353        return 0;
1354}
1355
1356static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1357{
1358        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1359        int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1360                kcontrol->private_value;
1361
1362        spin_lock_irq(&ice->reg_lock);
1363        ucontrol->value.integer.value[0] =
1364                (ice->pro_volumes[priv_idx] >> 0) & 127;
1365        ucontrol->value.integer.value[1] =
1366                (ice->pro_volumes[priv_idx] >> 16) & 127;
1367        spin_unlock_irq(&ice->reg_lock);
1368        return 0;
1369}
1370
1371static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1372{
1373        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1374        int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1375                kcontrol->private_value;
1376        unsigned int nval, change;
1377
1378        nval = (ucontrol->value.integer.value[0] & 127) |
1379               ((ucontrol->value.integer.value[1] & 127) << 16);
1380        spin_lock_irq(&ice->reg_lock);
1381        nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1382        change = nval != ice->pro_volumes[priv_idx];
1383        ice->pro_volumes[priv_idx] = nval;
1384        snd_ice1712_update_volume(ice, priv_idx);
1385        spin_unlock_irq(&ice->reg_lock);
1386        return change;
1387}
1388
1389static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1390
1391static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1392        {
1393                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1394                .name = "Multi Playback Switch",
1395                .info = snd_ice1712_pro_mixer_switch_info,
1396                .get = snd_ice1712_pro_mixer_switch_get,
1397                .put = snd_ice1712_pro_mixer_switch_put,
1398                .private_value = 0,
1399                .count = 10,
1400        },
1401        {
1402                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1403                .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1404                           SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1405                .name = "Multi Playback Volume",
1406                .info = snd_ice1712_pro_mixer_volume_info,
1407                .get = snd_ice1712_pro_mixer_volume_get,
1408                .put = snd_ice1712_pro_mixer_volume_put,
1409                .private_value = 0,
1410                .count = 10,
1411                .tlv = { .p = db_scale_playback }
1412        },
1413};
1414
1415static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1416        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1417        .name = "H/W Multi Capture Switch",
1418        .info = snd_ice1712_pro_mixer_switch_info,
1419        .get = snd_ice1712_pro_mixer_switch_get,
1420        .put = snd_ice1712_pro_mixer_switch_put,
1421        .private_value = 10,
1422};
1423
1424static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1425        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1426        .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1427        .info = snd_ice1712_pro_mixer_switch_info,
1428        .get = snd_ice1712_pro_mixer_switch_get,
1429        .put = snd_ice1712_pro_mixer_switch_put,
1430        .private_value = 18,
1431        .count = 2,
1432};
1433
1434static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1435        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1436        .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1437                   SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1438        .name = "H/W Multi Capture Volume",
1439        .info = snd_ice1712_pro_mixer_volume_info,
1440        .get = snd_ice1712_pro_mixer_volume_get,
1441        .put = snd_ice1712_pro_mixer_volume_put,
1442        .private_value = 10,
1443        .tlv = { .p = db_scale_playback }
1444};
1445
1446static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1447        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1448        .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1449        .info = snd_ice1712_pro_mixer_volume_info,
1450        .get = snd_ice1712_pro_mixer_volume_get,
1451        .put = snd_ice1712_pro_mixer_volume_put,
1452        .private_value = 18,
1453        .count = 2,
1454};
1455
1456static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1457{
1458        struct snd_card *card = ice->card;
1459        unsigned int idx;
1460        int err;
1461
1462        /* multi-channel mixer */
1463        for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1464                err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1465                if (err < 0)
1466                        return err;
1467        }
1468
1469        if (ice->num_total_adcs > 0) {
1470                struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1471                tmp.count = ice->num_total_adcs;
1472                err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1473                if (err < 0)
1474                        return err;
1475        }
1476
1477        err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1478        if (err < 0)
1479                return err;
1480
1481        if (ice->num_total_adcs > 0) {
1482                struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1483                tmp.count = ice->num_total_adcs;
1484                err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1485                if (err < 0)
1486                        return err;
1487        }
1488
1489        err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1490        if (err < 0)
1491                return err;
1492
1493        /* initialize volumes */
1494        for (idx = 0; idx < 10; idx++) {
1495                ice->pro_volumes[idx] = 0x80008000;     /* mute */
1496                snd_ice1712_update_volume(ice, idx);
1497        }
1498        for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1499                ice->pro_volumes[idx] = 0x80008000;     /* mute */
1500                snd_ice1712_update_volume(ice, idx);
1501        }
1502        for (idx = 18; idx < 20; idx++) {
1503                ice->pro_volumes[idx] = 0x80008000;     /* mute */
1504                snd_ice1712_update_volume(ice, idx);
1505        }
1506        return 0;
1507}
1508
1509static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1510{
1511        struct snd_ice1712 *ice = ac97->private_data;
1512        ice->ac97 = NULL;
1513}
1514
1515static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1516{
1517        int err, bus_num = 0;
1518        struct snd_ac97_template ac97;
1519        struct snd_ac97_bus *pbus;
1520        static struct snd_ac97_bus_ops con_ops = {
1521                .write = snd_ice1712_ac97_write,
1522                .read = snd_ice1712_ac97_read,
1523        };
1524        static struct snd_ac97_bus_ops pro_ops = {
1525                .write = snd_ice1712_pro_ac97_write,
1526                .read = snd_ice1712_pro_ac97_read,
1527        };
1528
1529        if (ice_has_con_ac97(ice)) {
1530                err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1531                if (err < 0)
1532                        return err;
1533                memset(&ac97, 0, sizeof(ac97));
1534                ac97.private_data = ice;
1535                ac97.private_free = snd_ice1712_mixer_free_ac97;
1536                err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1537                if (err < 0)
1538                        printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1539                else {
1540                        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice));
1541                        if (err < 0)
1542                                return err;
1543                        return 0;
1544                }
1545        }
1546
1547        if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1548                err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1549                if (err < 0)
1550                        return err;
1551                memset(&ac97, 0, sizeof(ac97));
1552                ac97.private_data = ice;
1553                ac97.private_free = snd_ice1712_mixer_free_ac97;
1554                err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1555                if (err < 0)
1556                        printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1557                else
1558                        return 0;
1559        }
1560        /* I2S mixer only */
1561        strcat(ice->card->mixername, "ICE1712 - multitrack");
1562        return 0;
1563}
1564
1565/*
1566 *
1567 */
1568
1569static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1570{
1571        return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1572}
1573
1574static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1575                                  struct snd_info_buffer *buffer)
1576{
1577        struct snd_ice1712 *ice = entry->private_data;
1578        unsigned int idx;
1579
1580        snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1581        snd_iprintf(buffer, "EEPROM:\n");
1582
1583        snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1584        snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1585        snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1586        snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1587        snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1588        snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1589        snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1590        snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1591        snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1592        snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1593        snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1594        snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1595        snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1596        snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1597        for (idx = 0; idx < 4; idx++)
1598                snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1599        for (idx = 0; idx < 4; idx++)
1600                snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1601        for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1602                snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1603
1604        snd_iprintf(buffer, "\nRegisters:\n");
1605        snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1606        snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1607        snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1608        snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1609        snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1610        snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1611        snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1612}
1613
1614static void __devinit snd_ice1712_proc_init(struct snd_ice1712 *ice)
1615{
1616        struct snd_info_entry *entry;
1617
1618        if (!snd_card_proc_new(ice->card, "ice1712", &entry))
1619                snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1620}
1621
1622/*
1623 *
1624 */
1625
1626static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1627                                   struct snd_ctl_elem_info *uinfo)
1628{
1629        uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1630        uinfo->count = sizeof(struct snd_ice1712_eeprom);
1631        return 0;
1632}
1633
1634static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1635                                  struct snd_ctl_elem_value *ucontrol)
1636{
1637        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1638
1639        memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1640        return 0;
1641}
1642
1643static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1644        .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1645        .name = "ICE1712 EEPROM",
1646        .access = SNDRV_CTL_ELEM_ACCESS_READ,
1647        .info = snd_ice1712_eeprom_info,
1648        .get = snd_ice1712_eeprom_get
1649};
1650
1651/*
1652 */
1653static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1654                                  struct snd_ctl_elem_info *uinfo)
1655{
1656        uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1657        uinfo->count = 1;
1658        return 0;
1659}
1660
1661static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1662                                         struct snd_ctl_elem_value *ucontrol)
1663{
1664        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1665        if (ice->spdif.ops.default_get)
1666                ice->spdif.ops.default_get(ice, ucontrol);
1667        return 0;
1668}
1669
1670static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1671                                         struct snd_ctl_elem_value *ucontrol)
1672{
1673        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1674        if (ice->spdif.ops.default_put)
1675                return ice->spdif.ops.default_put(ice, ucontrol);
1676        return 0;
1677}
1678
1679static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1680{
1681        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1682        .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1683        .info =         snd_ice1712_spdif_info,
1684        .get =          snd_ice1712_spdif_default_get,
1685        .put =          snd_ice1712_spdif_default_put
1686};
1687
1688static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1689                                       struct snd_ctl_elem_value *ucontrol)
1690{
1691        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1692        if (ice->spdif.ops.default_get) {
1693                ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1694                                                     IEC958_AES0_PROFESSIONAL |
1695                                                     IEC958_AES0_CON_NOT_COPYRIGHT |
1696                                                     IEC958_AES0_CON_EMPHASIS;
1697                ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1698                                                     IEC958_AES1_CON_CATEGORY;
1699                ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1700        } else {
1701                ucontrol->value.iec958.status[0] = 0xff;
1702                ucontrol->value.iec958.status[1] = 0xff;
1703                ucontrol->value.iec958.status[2] = 0xff;
1704                ucontrol->value.iec958.status[3] = 0xff;
1705                ucontrol->value.iec958.status[4] = 0xff;
1706        }
1707        return 0;
1708}
1709
1710static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1711                                       struct snd_ctl_elem_value *ucontrol)
1712{
1713        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1714        if (ice->spdif.ops.default_get) {
1715                ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1716                                                     IEC958_AES0_PROFESSIONAL |
1717                                                     IEC958_AES0_PRO_FS |
1718                                                     IEC958_AES0_PRO_EMPHASIS;
1719                ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1720        } else {
1721                ucontrol->value.iec958.status[0] = 0xff;
1722                ucontrol->value.iec958.status[1] = 0xff;
1723                ucontrol->value.iec958.status[2] = 0xff;
1724                ucontrol->value.iec958.status[3] = 0xff;
1725                ucontrol->value.iec958.status[4] = 0xff;
1726        }
1727        return 0;
1728}
1729
1730static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1731{
1732        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1733        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1734        .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1735        .info =         snd_ice1712_spdif_info,
1736        .get =          snd_ice1712_spdif_maskc_get,
1737};
1738
1739static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1740{
1741        .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1742        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1743        .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1744        .info =         snd_ice1712_spdif_info,
1745        .get =          snd_ice1712_spdif_maskp_get,
1746};
1747
1748static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1749                                        struct snd_ctl_elem_value *ucontrol)
1750{
1751        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1752        if (ice->spdif.ops.stream_get)
1753                ice->spdif.ops.stream_get(ice, ucontrol);
1754        return 0;
1755}
1756
1757static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1758                                        struct snd_ctl_elem_value *ucontrol)
1759{
1760        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1761        if (ice->spdif.ops.stream_put)
1762                return ice->spdif.ops.stream_put(ice, ucontrol);
1763        return 0;
1764}
1765
1766static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1767{
1768        .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1769                         SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1770        .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1771        .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1772        .info =         snd_ice1712_spdif_info,
1773        .get =          snd_ice1712_spdif_stream_get,
1774        .put =          snd_ice1712_spdif_stream_put
1775};
1776
1777int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1778                         struct snd_ctl_elem_value *ucontrol)
1779{
1780        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1781        unsigned char mask = kcontrol->private_value & 0xff;
1782        int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1783
1784        snd_ice1712_save_gpio_status(ice);
1785        ucontrol->value.integer.value[0] =
1786                (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1787        snd_ice1712_restore_gpio_status(ice);
1788        return 0;
1789}
1790
1791int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1792                         struct snd_ctl_elem_value *ucontrol)
1793{
1794        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1795        unsigned char mask = kcontrol->private_value & 0xff;
1796        int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1797        unsigned int val, nval;
1798
1799        if (kcontrol->private_value & (1 << 31))
1800                return -EPERM;
1801        nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1802        snd_ice1712_save_gpio_status(ice);
1803        val = snd_ice1712_gpio_read(ice);
1804        nval |= val & ~mask;
1805        if (val != nval)
1806                snd_ice1712_gpio_write(ice, nval);
1807        snd_ice1712_restore_gpio_status(ice);
1808        return val != nval;
1809}
1810
1811/*
1812 *  rate
1813 */
1814static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1815                                               struct snd_ctl_elem_info *uinfo)
1816{
1817        static const char * const texts[] = {
1818                "8000",         /* 0: 6 */
1819                "9600",         /* 1: 3 */
1820                "11025",        /* 2: 10 */
1821                "12000",        /* 3: 2 */
1822                "16000",        /* 4: 5 */
1823                "22050",        /* 5: 9 */
1824                "24000",        /* 6: 1 */
1825                "32000",        /* 7: 4 */
1826                "44100",        /* 8: 8 */
1827                "48000",        /* 9: 0 */
1828                "64000",        /* 10: 15 */
1829                "88200",        /* 11: 11 */
1830                "96000",        /* 12: 7 */
1831                "IEC958 Input", /* 13: -- */
1832        };
1833        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1834        uinfo->count = 1;
1835        uinfo->value.enumerated.items = 14;
1836        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1837                uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1838        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1839        return 0;
1840}
1841
1842static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1843                                              struct snd_ctl_elem_value *ucontrol)
1844{
1845        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1846        static const unsigned char xlate[16] = {
1847                9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1848        };
1849        unsigned char val;
1850
1851        spin_lock_irq(&ice->reg_lock);
1852        if (is_spdif_master(ice)) {
1853                ucontrol->value.enumerated.item[0] = 13;
1854        } else {
1855                val = xlate[inb(ICEMT(ice, RATE)) & 15];
1856                if (val == 255) {
1857                        snd_BUG();
1858                        val = 0;
1859                }
1860                ucontrol->value.enumerated.item[0] = val;
1861        }
1862        spin_unlock_irq(&ice->reg_lock);
1863        return 0;
1864}
1865
1866static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1867                                              struct snd_ctl_elem_value *ucontrol)
1868{
1869        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1870        static const unsigned int xrate[13] = {
1871                8000, 9600, 11025, 12000, 16000, 22050, 24000,
1872                32000, 44100, 48000, 64000, 88200, 96000
1873        };
1874        unsigned char oval;
1875        int change = 0;
1876
1877        spin_lock_irq(&ice->reg_lock);
1878        oval = inb(ICEMT(ice, RATE));
1879        if (ucontrol->value.enumerated.item[0] == 13) {
1880                outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1881        } else {
1882                PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1883                spin_unlock_irq(&ice->reg_lock);
1884                snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1885                spin_lock_irq(&ice->reg_lock);
1886        }
1887        change = inb(ICEMT(ice, RATE)) != oval;
1888        spin_unlock_irq(&ice->reg_lock);
1889
1890        if ((oval & ICE1712_SPDIF_MASTER) !=
1891            (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1892                snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1893
1894        return change;
1895}
1896
1897static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1898        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1899        .name = "Multi Track Internal Clock",
1900        .info = snd_ice1712_pro_internal_clock_info,
1901        .get = snd_ice1712_pro_internal_clock_get,
1902        .put = snd_ice1712_pro_internal_clock_put
1903};
1904
1905static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1906                                                       struct snd_ctl_elem_info *uinfo)
1907{
1908        static const char * const texts[] = {
1909                "8000",         /* 0: 6 */
1910                "9600",         /* 1: 3 */
1911                "11025",        /* 2: 10 */
1912                "12000",        /* 3: 2 */
1913                "16000",        /* 4: 5 */
1914                "22050",        /* 5: 9 */
1915                "24000",        /* 6: 1 */
1916                "32000",        /* 7: 4 */
1917                "44100",        /* 8: 8 */
1918                "48000",        /* 9: 0 */
1919                "64000",        /* 10: 15 */
1920                "88200",        /* 11: 11 */
1921                "96000",        /* 12: 7 */
1922                /* "IEC958 Input",      13: -- */
1923        };
1924        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1925        uinfo->count = 1;
1926        uinfo->value.enumerated.items = 13;
1927        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1928                uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1929        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1930        return 0;
1931}
1932
1933static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1934                                                      struct snd_ctl_elem_value *ucontrol)
1935{
1936        int val;
1937        static const unsigned int xrate[13] = {
1938                8000, 9600, 11025, 12000, 16000, 22050, 24000,
1939                32000, 44100, 48000, 64000, 88200, 96000
1940        };
1941
1942        for (val = 0; val < 13; val++) {
1943                if (xrate[val] == PRO_RATE_DEFAULT)
1944                        break;
1945        }
1946
1947        ucontrol->value.enumerated.item[0] = val;
1948        return 0;
1949}
1950
1951static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1952                                                      struct snd_ctl_elem_value *ucontrol)
1953{
1954        static const unsigned int xrate[13] = {
1955                8000, 9600, 11025, 12000, 16000, 22050, 24000,
1956                32000, 44100, 48000, 64000, 88200, 96000
1957        };
1958        unsigned char oval;
1959        int change = 0;
1960
1961        oval = PRO_RATE_DEFAULT;
1962        PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1963        change = PRO_RATE_DEFAULT != oval;
1964
1965        return change;
1966}
1967
1968static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1969        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1970        .name = "Multi Track Internal Clock Default",
1971        .info = snd_ice1712_pro_internal_clock_default_info,
1972        .get = snd_ice1712_pro_internal_clock_default_get,
1973        .put = snd_ice1712_pro_internal_clock_default_put
1974};
1975
1976#define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1977
1978static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1979                                            struct snd_ctl_elem_value *ucontrol)
1980{
1981        ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1982        return 0;
1983}
1984
1985static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1986                                            struct snd_ctl_elem_value *ucontrol)
1987{
1988        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1989        int change = 0, nval;
1990
1991        nval = ucontrol->value.integer.value[0] ? 1 : 0;
1992        spin_lock_irq(&ice->reg_lock);
1993        change = PRO_RATE_LOCKED != nval;
1994        PRO_RATE_LOCKED = nval;
1995        spin_unlock_irq(&ice->reg_lock);
1996        return change;
1997}
1998
1999static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
2000        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2001        .name = "Multi Track Rate Locking",
2002        .info = snd_ice1712_pro_rate_locking_info,
2003        .get = snd_ice1712_pro_rate_locking_get,
2004        .put = snd_ice1712_pro_rate_locking_put
2005};
2006
2007#define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
2008
2009static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
2010                                          struct snd_ctl_elem_value *ucontrol)
2011{
2012        ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2013        return 0;
2014}
2015
2016static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
2017                                          struct snd_ctl_elem_value *ucontrol)
2018{
2019        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2020        int change = 0, nval;
2021
2022        nval = ucontrol->value.integer.value[0] ? 1 : 0;
2023        spin_lock_irq(&ice->reg_lock);
2024        change = PRO_RATE_RESET != nval;
2025        PRO_RATE_RESET = nval;
2026        spin_unlock_irq(&ice->reg_lock);
2027        return change;
2028}
2029
2030static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2031        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2032        .name = "Multi Track Rate Reset",
2033        .info = snd_ice1712_pro_rate_reset_info,
2034        .get = snd_ice1712_pro_rate_reset_get,
2035        .put = snd_ice1712_pro_rate_reset_put
2036};
2037
2038/*
2039 * routing
2040 */
2041static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2042                                      struct snd_ctl_elem_info *uinfo)
2043{
2044        static const char * const texts[] = {
2045                "PCM Out", /* 0 */
2046                "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2047                "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2048                "IEC958 In L", "IEC958 In R", /* 9-10 */
2049                "Digital Mixer", /* 11 - optional */
2050        };
2051
2052        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2053        uinfo->count = 1;
2054        uinfo->value.enumerated.items =
2055                snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2056        if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2057                uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2058        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2059        return 0;
2060}
2061
2062static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2063                                            struct snd_ctl_elem_value *ucontrol)
2064{
2065        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2066        int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2067        unsigned int val, cval;
2068
2069        spin_lock_irq(&ice->reg_lock);
2070        val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2071        cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2072        spin_unlock_irq(&ice->reg_lock);
2073
2074        val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2075        val &= 3;
2076        cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2077        if (val == 1 && idx < 2)
2078                ucontrol->value.enumerated.item[0] = 11;
2079        else if (val == 2)
2080                ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2081        else if (val == 3)
2082                ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2083        else
2084                ucontrol->value.enumerated.item[0] = 0;
2085        return 0;
2086}
2087
2088static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2089                                            struct snd_ctl_elem_value *ucontrol)
2090{
2091        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2092        int change, shift;
2093        int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2094        unsigned int val, old_val, nval;
2095
2096        /* update PSDOUT */
2097        if (ucontrol->value.enumerated.item[0] >= 11)
2098                nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2099        else if (ucontrol->value.enumerated.item[0] >= 9)
2100                nval = 3; /* spdif in */
2101        else if (ucontrol->value.enumerated.item[0] >= 1)
2102                nval = 2; /* analog in */
2103        else
2104                nval = 0; /* pcm */
2105        shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2106        spin_lock_irq(&ice->reg_lock);
2107        val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2108        val &= ~(0x03 << shift);
2109        val |= nval << shift;
2110        change = val != old_val;
2111        if (change)
2112                outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2113        spin_unlock_irq(&ice->reg_lock);
2114        if (nval < 2) /* dig mixer of pcm */
2115                return change;
2116
2117        /* update CAPTURE */
2118        spin_lock_irq(&ice->reg_lock);
2119        val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2120        shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2121        if (nval == 2) { /* analog in */
2122                nval = ucontrol->value.enumerated.item[0] - 1;
2123                val &= ~(0x07 << shift);
2124                val |= nval << shift;
2125        } else { /* spdif in */
2126                nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2127                val &= ~(0x08 << shift);
2128                val |= nval << shift;
2129        }
2130        if (val != old_val) {
2131                change = 1;
2132                outl(val, ICEMT(ice, ROUTE_CAPTURE));
2133        }
2134        spin_unlock_irq(&ice->reg_lock);
2135        return change;
2136}
2137
2138static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2139                                           struct snd_ctl_elem_value *ucontrol)
2140{
2141        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2142        int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2143        unsigned int val, cval;
2144        val = inw(ICEMT(ice, ROUTE_SPDOUT));
2145        cval = (val >> (idx * 4 + 8)) & 0x0f;
2146        val = (val >> (idx * 2)) & 0x03;
2147        if (val == 1)
2148                ucontrol->value.enumerated.item[0] = 11;
2149        else if (val == 2)
2150                ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2151        else if (val == 3)
2152                ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2153        else
2154                ucontrol->value.enumerated.item[0] = 0;
2155        return 0;
2156}
2157
2158static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2159                                           struct snd_ctl_elem_value *ucontrol)
2160{
2161        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2162        int change, shift;
2163        int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2164        unsigned int val, old_val, nval;
2165
2166        /* update SPDOUT */
2167        spin_lock_irq(&ice->reg_lock);
2168        val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2169        if (ucontrol->value.enumerated.item[0] >= 11)
2170                nval = 1;
2171        else if (ucontrol->value.enumerated.item[0] >= 9)
2172                nval = 3;
2173        else if (ucontrol->value.enumerated.item[0] >= 1)
2174                nval = 2;
2175        else
2176                nval = 0;
2177        shift = idx * 2;
2178        val &= ~(0x03 << shift);
2179        val |= nval << shift;
2180        shift = idx * 4 + 8;
2181        if (nval == 2) {
2182                nval = ucontrol->value.enumerated.item[0] - 1;
2183                val &= ~(0x07 << shift);
2184                val |= nval << shift;
2185        } else if (nval == 3) {
2186                nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2187                val &= ~(0x08 << shift);
2188                val |= nval << shift;
2189        }
2190        change = val != old_val;
2191        if (change)
2192                outw(val, ICEMT(ice, ROUTE_SPDOUT));
2193        spin_unlock_irq(&ice->reg_lock);
2194        return change;
2195}
2196
2197static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2198        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2199        .name = "H/W Playback Route",
2200        .info = snd_ice1712_pro_route_info,
2201        .get = snd_ice1712_pro_route_analog_get,
2202        .put = snd_ice1712_pro_route_analog_put,
2203};
2204
2205static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2206        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2207        .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2208        .info = snd_ice1712_pro_route_info,
2209        .get = snd_ice1712_pro_route_spdif_get,
2210        .put = snd_ice1712_pro_route_spdif_put,
2211        .count = 2,
2212};
2213
2214
2215static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2216                                            struct snd_ctl_elem_info *uinfo)
2217{
2218        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2219        uinfo->count = 1;
2220        uinfo->value.integer.min = 0;
2221        uinfo->value.integer.max = 255;
2222        return 0;
2223}
2224
2225static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2226                                           struct snd_ctl_elem_value *ucontrol)
2227{
2228        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2229
2230        ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2231        return 0;
2232}
2233
2234static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2235                                           struct snd_ctl_elem_value *ucontrol)
2236{
2237        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2238        int change;
2239
2240        spin_lock_irq(&ice->reg_lock);
2241        change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2242        outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2243        spin_unlock_irq(&ice->reg_lock);
2244        return change;
2245}
2246
2247static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2248        .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2249        .name = "Multi Track Volume Rate",
2250        .info = snd_ice1712_pro_volume_rate_info,
2251        .get = snd_ice1712_pro_volume_rate_get,
2252        .put = snd_ice1712_pro_volume_rate_put
2253};
2254
2255static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2256                                     struct snd_ctl_elem_info *uinfo)
2257{
2258        uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2259        uinfo->count = 22;
2260        uinfo->value.integer.min = 0;
2261        uinfo->value.integer.max = 255;
2262        return 0;
2263}
2264
2265static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2266                                    struct snd_ctl_elem_value *ucontrol)
2267{
2268        struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2269        int idx;
2270
2271        spin_lock_irq(&ice->reg_lock);
2272        for (idx = 0; idx < 22; idx++) {
2273                outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2274                ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2275        }
2276        spin_unlock_irq(&ice->reg_lock);
2277        return 0;
2278}
2279
2280static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2281        .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2282        .name = "Multi Track Peak",
2283        .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2284        .info = snd_ice1712_pro_peak_info,
2285        .get = snd_ice1712_pro_peak_get
2286};
2287
2288/*
2289 *
2290 */
2291
2292/*
2293 * list of available boards
2294 */
2295static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2296        snd_ice1712_hoontech_cards,
2297        snd_ice1712_delta_cards,
2298        snd_ice1712_ews_cards,
2299        NULL,
2300};
2301
2302static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2303                                                 unsigned char dev,
2304                                                 unsigned char addr)
2305{
2306        long t = 0x10000;
2307
2308        outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2309        outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2310        while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2311        return inb(ICEREG(ice, I2C_DATA));
2312}
2313
2314static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2315                                             const char *modelname)
2316{
2317        int dev = 0xa0;         /* EEPROM device address */
2318        unsigned int i, size;
2319        struct snd_ice1712_card_info * const *tbl, *c;
2320
2321        if (!modelname || !*modelname) {
2322                ice->eeprom.subvendor = 0;
2323                if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2324                        ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2325                                (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2326                                (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2327                                (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2328                if (ice->eeprom.subvendor == 0 ||
2329                    ice->eeprom.subvendor == (unsigned int)-1) {
2330                        /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2331                        u16 vendor, device;
2332                        pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2333                        pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2334                        ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2335                        if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2336                                printk(KERN_ERR "ice1712: No valid ID is found\n");
2337                                return -ENXIO;
2338                        }
2339                }
2340        }
2341        for (tbl = card_tables; *tbl; tbl++) {
2342                for (c = *tbl; c->subvendor; c++) {
2343                        if (modelname && c->model && !strcmp(modelname, c->model)) {
2344                                printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2345                                ice->eeprom.subvendor = c->subvendor;
2346                        } else if (c->subvendor != ice->eeprom.subvendor)
2347                                continue;
2348                        if (!c->eeprom_size || !c->eeprom_data)
2349                                goto found;
2350                        /* if the EEPROM is given by the driver, use it */
2351                        snd_printdd("using the defined eeprom..\n");
2352                        ice->eeprom.version = 1;
2353                        ice->eeprom.size = c->eeprom_size + 6;
2354                        memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2355                        goto read_skipped;
2356                }
2357        }
2358        printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2359               ice->eeprom.subvendor);
2360
2361 found:
2362        ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2363        if (ice->eeprom.size < 6)
2364                ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2365        else if (ice->eeprom.size > 32) {
2366                snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2367                return -EIO;
2368        }
2369        ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2370        if (ice->eeprom.version != 1) {
2371                snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2372                           ice->eeprom.version);
2373                /* return -EIO; */
2374        }
2375        size = ice->eeprom.size - 6;
2376        for (i = 0; i < size; i++)
2377                ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2378
2379 read_skipped:
2380        ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2381        ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2382        ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2383
2384        return 0;
2385}
2386
2387
2388
2389static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2390{
2391        outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2392        udelay(200);
2393        outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2394        udelay(200);
2395        if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2396            !ice->dxr_enable)
2397                /*  Set eeprom value to limit active ADCs and DACs to 6;
2398                 *  Also disable AC97 as no hardware in standard 6fire card/box
2399                 *  Note: DXR extensions are not currently supported
2400                 */
2401                ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2402        pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2403        pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2404        pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2405        pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2406        if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2407                ice->gpio.write_mask = ice->eeprom.gpiomask;
2408                ice->gpio.direction = ice->eeprom.gpiodir;
2409                snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2410                                  ice->eeprom.gpiomask);
2411                snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2412                                  ice->eeprom.gpiodir);
2413                snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2414                                  ice->eeprom.gpiostate);
2415        } else {
2416                ice->gpio.write_mask = 0xc0;
2417                ice->gpio.direction = 0xff;
2418                snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2419                snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2420                snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2421                                  ICE1712_STDSP24_CLOCK_BIT);
2422        }
2423        snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2424        if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2425                outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2426                udelay(100);
2427                outb(0, ICEREG(ice, AC97_CMD));
2428                udelay(200);
2429                snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2430        }
2431        snd_ice1712_set_pro_rate(ice, 48000, 1);
2432
2433        return 0;
2434}
2435
2436int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2437{
2438        int err;
2439        struct snd_kcontrol *kctl;
2440
2441        if (snd_BUG_ON(!ice->pcm_pro))
2442                return -EIO;
2443        err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2444        if (err < 0)
2445                return err;
2446        kctl->id.device = ice->pcm_pro->device;
2447        err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2448        if (err < 0)
2449                return err;
2450        kctl->id.device = ice->pcm_pro->device;
2451        err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2452        if (err < 0)
2453                return err;
2454        kctl->id.device = ice->pcm_pro->device;
2455        err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2456        if (err < 0)
2457                return err;
2458        kctl->id.device = ice->pcm_pro->device;
2459        ice->spdif.stream_ctl = kctl;
2460        return 0;
2461}
2462
2463
2464static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2465{
2466        int err;
2467
2468        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2469        if (err < 0)
2470                return err;
2471        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2472        if (err < 0)
2473                return err;
2474        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2475        if (err < 0)
2476                return err;
2477
2478        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2479        if (err < 0)
2480                return err;
2481        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2482        if (err < 0)
2483                return err;
2484
2485        if (ice->num_total_dacs > 0) {
2486                struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2487                tmp.count = ice->num_total_dacs;
2488                err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2489                if (err < 0)
2490                        return err;
2491        }
2492
2493        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2494        if (err < 0)
2495                return err;
2496
2497        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2498        if (err < 0)
2499                return err;
2500        err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2501        if (err < 0)
2502                return err;
2503
2504        return 0;
2505}
2506
2507static int snd_ice1712_free(struct snd_ice1712 *ice)
2508{
2509        if (!ice->port)
2510                goto __hw_end;
2511        /* mask all interrupts */
2512        outb(0xc0, ICEMT(ice, IRQ));
2513        outb(0xff, ICEREG(ice, IRQMASK));
2514        /* --- */
2515__hw_end:
2516        if (ice->irq >= 0)
2517                free_irq(ice->irq, ice);
2518
2519        if (ice->port)
2520                pci_release_regions(ice->pci);
2521        snd_ice1712_akm4xxx_free(ice);
2522        pci_disable_device(ice->pci);
2523        kfree(ice->spec);
2524        kfree(ice);
2525        return 0;
2526}
2527
2528static int snd_ice1712_dev_free(struct snd_device *device)
2529{
2530        struct snd_ice1712 *ice = device->device_data;
2531        return snd_ice1712_free(ice);
2532}
2533
2534static int __devinit snd_ice1712_create(struct snd_card *card,
2535                                        struct pci_dev *pci,
2536                                        const char *modelname,
2537                                        int omni,
2538                                        int cs8427_timeout,
2539                                        int dxr_enable,
2540                                        struct snd_ice1712 **r_ice1712)
2541{
2542        struct snd_ice1712 *ice;
2543        int err;
2544        static struct snd_device_ops ops = {
2545                .dev_free =     snd_ice1712_dev_free,
2546        };
2547
2548        *r_ice1712 = NULL;
2549
2550        /* enable PCI device */
2551        err = pci_enable_device(pci);
2552        if (err < 0)
2553                return err;
2554        /* check, if we can restrict PCI DMA transfers to 28 bits */
2555        if (pci_set_dma_mask(pci, DMA_BIT_MASK(28)) < 0 ||
2556            pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(28)) < 0) {
2557                snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2558                pci_disable_device(pci);
2559                return -ENXIO;
2560        }
2561
2562        ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2563        if (ice == NULL) {
2564                pci_disable_device(pci);
2565                return -ENOMEM;
2566        }
2567        ice->omni = omni ? 1 : 0;
2568        if (cs8427_timeout < 1)
2569                cs8427_timeout = 1;
2570        else if (cs8427_timeout > 1000)
2571                cs8427_timeout = 1000;
2572        ice->cs8427_timeout = cs8427_timeout;
2573        ice->dxr_enable = dxr_enable;
2574        spin_lock_init(&ice->reg_lock);
2575        mutex_init(&ice->gpio_mutex);
2576        mutex_init(&ice->i2c_mutex);
2577        mutex_init(&ice->open_mutex);
2578        ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2579        ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2580        ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2581        ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2582        ice->gpio.set_data = snd_ice1712_set_gpio_data;
2583        ice->gpio.get_data = snd_ice1712_get_gpio_data;
2584
2585        ice->spdif.cs8403_bits =
2586                ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2587                                                 0x10 | /* no emphasis */
2588                                                 0x20); /* PCM encoder/decoder */
2589        ice->card = card;
2590        ice->pci = pci;
2591        ice->irq = -1;
2592        pci_set_master(pci);
2593        pci_write_config_word(ice->pci, 0x40, 0x807f);
2594        pci_write_config_word(ice->pci, 0x42, 0x0006);
2595        snd_ice1712_proc_init(ice);
2596        synchronize_irq(pci->irq);
2597
2598        err = pci_request_regions(pci, "ICE1712");
2599        if (err < 0) {
2600                kfree(ice);
2601                pci_disable_device(pci);
2602                return err;
2603        }
2604        ice->port = pci_resource_start(pci, 0);
2605        ice->ddma_port = pci_resource_start(pci, 1);
2606        ice->dmapath_port = pci_resource_start(pci, 2);
2607        ice->profi_port = pci_resource_start(pci, 3);
2608
2609        if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2610                        "ICE1712", ice)) {
2611                snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2612                snd_ice1712_free(ice);
2613                return -EIO;
2614        }
2615
2616        ice->irq = pci->irq;
2617
2618        if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2619                snd_ice1712_free(ice);
2620                return -EIO;
2621        }
2622        if (snd_ice1712_chip_init(ice) < 0) {
2623                snd_ice1712_free(ice);
2624                return -EIO;
2625        }
2626
2627        /* unmask used interrupts */
2628        outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2629              ICE1712_IRQ_MPU2 : 0) |
2630             ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2631              ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2632             ICEREG(ice, IRQMASK));
2633        outb(0x00, ICEMT(ice, IRQ));
2634
2635        err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2636        if (err < 0) {
2637                snd_ice1712_free(ice);
2638                return err;
2639        }
2640
2641        snd_card_set_dev(card, &pci->dev);
2642
2643        *r_ice1712 = ice;
2644        return 0;
2645}
2646
2647
2648/*
2649 *
2650 * Registration
2651 *
2652 */
2653
2654static struct snd_ice1712_card_info no_matched __devinitdata;
2655
2656static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2657                                       const struct pci_device_id *pci_id)
2658{
2659        static int dev;
2660        struct snd_card *card;
2661        struct snd_ice1712 *ice;
2662        int pcm_dev = 0, err;
2663        struct snd_ice1712_card_info * const *tbl, *c;
2664
2665        if (dev >= SNDRV_CARDS)
2666                return -ENODEV;
2667        if (!enable[dev]) {
2668                dev++;
2669                return -ENOENT;
2670        }
2671
2672        err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
2673        if (err < 0)
2674                return err;
2675
2676        strcpy(card->driver, "ICE1712");
2677        strcpy(card->shortname, "ICEnsemble ICE1712");
2678
2679        err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2680                cs8427_timeout[dev], dxr_enable[dev], &ice);
2681        if (err < 0) {
2682                snd_card_free(card);
2683                return err;
2684        }
2685
2686        for (tbl = card_tables; *tbl; tbl++) {
2687                for (c = *tbl; c->subvendor; c++) {
2688                        if (c->subvendor == ice->eeprom.subvendor) {
2689                                strcpy(card->shortname, c->name);
2690                                if (c->driver) /* specific driver? */
2691                                        strcpy(card->driver, c->driver);
2692                                if (c->chip_init) {
2693                                        err = c->chip_init(ice);
2694                                        if (err < 0) {
2695                                                snd_card_free(card);
2696                                                return err;
2697                                        }
2698                                }
2699                                goto __found;
2700                        }
2701                }
2702        }
2703        c = &no_matched;
2704 __found:
2705
2706        err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL);
2707        if (err < 0) {
2708                snd_card_free(card);
2709                return err;
2710        }
2711
2712        if (ice_has_con_ac97(ice)) {
2713                err = snd_ice1712_pcm(ice, pcm_dev++, NULL);
2714                if (err < 0) {
2715                        snd_card_free(card);
2716                        return err;
2717                }
2718        }
2719
2720        err = snd_ice1712_ac97_mixer(ice);
2721        if (err < 0) {
2722                snd_card_free(card);
2723                return err;
2724        }
2725
2726        err = snd_ice1712_build_controls(ice);
2727        if (err < 0) {
2728                snd_card_free(card);
2729                return err;
2730        }
2731
2732        if (c->build_controls) {
2733                err = c->build_controls(ice);
2734                if (err < 0) {
2735                        snd_card_free(card);
2736                        return err;
2737                }
2738        }
2739
2740        if (ice_has_con_ac97(ice)) {
2741                err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL);
2742                if (err < 0) {
2743                        snd_card_free(card);
2744                        return err;
2745                }
2746        }
2747
2748        if (!c->no_mpu401) {
2749                err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2750                        ICEREG(ice, MPU1_CTRL),
2751                        (c->mpu401_1_info_flags | MPU401_INFO_INTEGRATED),
2752                        ice->irq, 0, &ice->rmidi[0]);
2753                if (err < 0) {
2754                        snd_card_free(card);
2755                        return err;
2756                }
2757                if (c->mpu401_1_name)
2758                        /*  Preferred name available in card_info */
2759                        snprintf(ice->rmidi[0]->name,
2760                                 sizeof(ice->rmidi[0]->name),
2761                                 "%s %d", c->mpu401_1_name, card->number);
2762
2763                if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2764                        /*  2nd port used  */
2765                        err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2766                                ICEREG(ice, MPU2_CTRL),
2767                                (c->mpu401_2_info_flags | MPU401_INFO_INTEGRATED),
2768                                ice->irq, 0, &ice->rmidi[1]);
2769
2770                        if (err < 0) {
2771                                snd_card_free(card);
2772                                return err;
2773                        }
2774                        if (c->mpu401_2_name)
2775                                /*  Preferred name available in card_info */
2776                                snprintf(ice->rmidi[1]->name,
2777                                         sizeof(ice->rmidi[1]->name),
2778                                         "%s %d", c->mpu401_2_name,
2779                                         card->number);
2780                }
2781        }
2782
2783        snd_ice1712_set_input_clock_source(ice, 0);
2784
2785        sprintf(card->longname, "%s at 0x%lx, irq %i",
2786                card->shortname, ice->port, ice->irq);
2787
2788        err = snd_card_register(card);
2789        if (err < 0) {
2790                snd_card_free(card);
2791                return err;
2792        }
2793        pci_set_drvdata(pci, card);
2794        dev++;
2795        return 0;
2796}
2797
2798static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2799{
2800        snd_card_free(pci_get_drvdata(pci));
2801        pci_set_drvdata(pci, NULL);
2802}
2803
2804static struct pci_driver driver = {
2805        .name = "ICE1712",
2806        .id_table = snd_ice1712_ids,
2807        .probe = snd_ice1712_probe,
2808        .remove = __devexit_p(snd_ice1712_remove),
2809};
2810
2811static int __init alsa_card_ice1712_init(void)
2812{
2813        return pci_register_driver(&driver);
2814}
2815
2816static void __exit alsa_card_ice1712_exit(void)
2817{
2818        pci_unregister_driver(&driver);
2819}
2820
2821module_init(alsa_card_ice1712_init)
2822module_exit(alsa_card_ice1712_exit)
2823