sound/pci/ice1712/ice1712.c

   1 /*
   2  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3  *
   4  *      Copyright (c) 2000 Jaroslav Kysela <perex@suse.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 <sound/driver.h>
  51 #include <asm/io.h>
  52 #include <linux/delay.h>
  53 #include <linux/interrupt.h>
  54 #include <linux/init.h>
  55 #include <linux/pci.h>
  56 #include <linux/slab.h>
  57 #include <linux/moduleparam.h>
  58 #include <sound/core.h>
  59 #include <sound/cs8427.h>
  60 #include <sound/info.h>
  61 #include <sound/mpu401.h>
  62 #include <sound/initval.h>
  63
  64 #include <sound/asoundef.h>
  65
  66 #include "ice1712.h"
  67
  68 /* lowlevel routines */
  69 #include "delta.h"
  70 #include "ews.h"
  71 #include "hoontech.h"
  72
  73 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
  74 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
  75 MODULE_LICENSE("GPL");
  76 MODULE_SUPPORTED_DEVICE("{"
  77                HOONTECH_DEVICE_DESC
  78                DELTA_DEVICE_DESC
  79                EWS_DEVICE_DESC
  80                "{ICEnsemble,Generic ICE1712},"
  81                "{ICEnsemble,Generic Envy24}}");
  82
  83 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  84 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  85 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;              /* Enable this card */
  86 static char *model[SNDRV_CARDS];
  87 static int omni[SNDRV_CARDS];   /* Delta44 & 66 Omni I/O support */
  88 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
  89
  90 module_param_array(index, int, NULL, 0444);
  91 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  92 module_param_array(id, charp, NULL, 0444);
  93 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  94 module_param_array(enable, bool, NULL, 0444);
  95 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
  96 module_param_array(omni, bool, NULL, 0444);
  97 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
  98 module_param_array(cs8427_timeout, int, NULL, 0444);
  99 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
 100 module_param_array(model, charp, NULL, 0444);
 101 MODULE_PARM_DESC(model, "Use the given board model.");
 102
 103 #ifndef PCI_VENDOR_ID_ICE
 104 #define PCI_VENDOR_ID_ICE               0x1412
 105 #endif
 106 #ifndef PCI_DEVICE_ID_ICE_1712
 107 #define PCI_DEVICE_ID_ICE_1712          0x1712
 108 #endif
 109
 110 static struct pci_device_id snd_ice1712_ids[] = {
 111         { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },   /* ICE1712 */
 112         { 0, }
 113 };
 114
 115 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
 116
 117 static int snd_ice1712_build_pro_mixer(ice1712_t *ice);
 118 static int snd_ice1712_build_controls(ice1712_t *ice);
 119
 120 static int PRO_RATE_LOCKED;
 121 static int PRO_RATE_RESET = 1;
 122 static unsigned int PRO_RATE_DEFAULT = 44100;
 123
 124 /*
 125  *  Basic I/O
 126  */
 127
 128 /* check whether the clock mode is spdif-in */
 129 static inline int is_spdif_master(ice1712_t *ice)
 130 {
 131         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 132 }
 133
 134 static inline int is_pro_rate_locked(ice1712_t *ice)
 135 {
 136         return is_spdif_master(ice) || PRO_RATE_LOCKED;
 137 }
 138
 139 static inline void snd_ice1712_ds_write(ice1712_t * ice, u8 channel, u8 addr, u32 data)
 140 {
 141         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 142         outl(data, ICEDS(ice, DATA));
 143 }
 144
 145 static inline u32 snd_ice1712_ds_read(ice1712_t * ice, u8 channel, u8 addr)
 146 {
 147         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 148         return inl(ICEDS(ice, DATA));
 149 }
 150
 151 static void snd_ice1712_ac97_write(ac97_t *ac97,
 152                                    unsigned short reg,
 153                                    unsigned short val)
 154 {
 155         ice1712_t *ice = (ice1712_t *)ac97->private_data;
 156         int tm;
 157         unsigned char old_cmd = 0;
 158
 159         for (tm = 0; tm < 0x10000; tm++) {
 160                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 161                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 162                         continue;
 163                 if (!(old_cmd & ICE1712_AC97_READY))
 164                         continue;
 165                 break;
 166         }
 167         outb(reg, ICEREG(ice, AC97_INDEX));
 168         outw(val, ICEREG(ice, AC97_DATA));
 169         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 170         outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
 171         for (tm = 0; tm < 0x10000; tm++)
 172                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 173                         break;
 174 }
 175
 176 static unsigned short snd_ice1712_ac97_read(ac97_t *ac97,
 177                                             unsigned short reg)
 178 {
 179         ice1712_t *ice = (ice1712_t *)ac97->private_data;
 180         int tm;
 181         unsigned char old_cmd = 0;
 182
 183         for (tm = 0; tm < 0x10000; tm++) {
 184                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 185                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 186                         continue;
 187                 if (!(old_cmd & ICE1712_AC97_READY))
 188                         continue;
 189                 break;
 190         }
 191         outb(reg, ICEREG(ice, AC97_INDEX));
 192         outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
 193         for (tm = 0; tm < 0x10000; tm++)
 194                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 195                         break;
 196         if (tm >= 0x10000)              /* timeout */
 197                 return ~0;
 198         return inw(ICEREG(ice, AC97_DATA));
 199 }
 200
 201 /*
 202  * pro ac97 section
 203  */
 204
 205 static void snd_ice1712_pro_ac97_write(ac97_t *ac97,
 206                                        unsigned short reg,
 207                                        unsigned short val)
 208 {
 209         ice1712_t *ice = (ice1712_t *)ac97->private_data;
 210         int tm;
 211         unsigned char old_cmd = 0;
 212
 213         for (tm = 0; tm < 0x10000; tm++) {
 214                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 215                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 216                         continue;
 217                 if (!(old_cmd & ICE1712_AC97_READY))
 218                         continue;
 219                 break;
 220         }
 221         outb(reg, ICEMT(ice, AC97_INDEX));
 222         outw(val, ICEMT(ice, AC97_DATA));
 223         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 224         outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
 225         for (tm = 0; tm < 0x10000; tm++)
 226                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 227                         break;
 228 }
 229
 230
 231 static unsigned short snd_ice1712_pro_ac97_read(ac97_t *ac97,
 232                                                 unsigned short reg)
 233 {
 234         ice1712_t *ice = (ice1712_t *)ac97->private_data;
 235         int tm;
 236         unsigned char old_cmd = 0;
 237
 238         for (tm = 0; tm < 0x10000; tm++) {
 239                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 240                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 241                         continue;
 242                 if (!(old_cmd & ICE1712_AC97_READY))
 243                         continue;
 244                 break;
 245         }
 246         outb(reg, ICEMT(ice, AC97_INDEX));
 247         outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
 248         for (tm = 0; tm < 0x10000; tm++)
 249                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 250                         break;
 251         if (tm >= 0x10000)              /* timeout */
 252                 return ~0;
 253         return inw(ICEMT(ice, AC97_DATA));
 254 }
 255
 256 /*
 257  * consumer ac97 digital mix
 258  */
 259 static int snd_ice1712_digmix_route_ac97_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
 260 {
 261         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 262         uinfo->count = 1;
 263         uinfo->value.integer.min = 0;
 264         uinfo->value.integer.max = 1;
 265         return 0;
 266 }
 267
 268 static int snd_ice1712_digmix_route_ac97_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 269 {
 270         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
 271
 272         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 273         return 0;
 274 }
 275
 276 static int snd_ice1712_digmix_route_ac97_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
 277 {
 278         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
 279         unsigned char val, nval;
 280
 281         spin_lock_irq(&ice->reg_lock);
 282         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 283         nval = val & ~ICE1712_ROUTE_AC97;
 284         if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
 285         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 286         spin_unlock_irq(&ice->reg_lock);
 287         return val != nval;
 288 }
 289
 290 static snd_kcontrol_new_t snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
 291         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 292         .name = "Digital Mixer To AC97",
 293         .info = snd_ice1712_digmix_route_ac97_info,
 294         .get = snd_ice1712_digmix_route_ac97_get,
 295         .put = snd_ice1712_digmix_route_ac97_put,
 296 };
 297
 298
 299 /*
 300  * gpio operations
 301  */
 302 static void snd_ice1712_set_gpio_dir(ice1712_t *ice, unsigned int data)
 303 {
 304         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 305         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 306 }
 307
 308 static void snd_ice1712_set_gpio_mask(ice1712_t *ice, unsigned int data)
 309 {
 310         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 311         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 312 }
 313
 314 static unsigned int snd_ice1712_get_gpio_data(ice1712_t *ice)
 315 {
 316         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 317 }
 318
 319 static void snd_ice1712_set_gpio_data(ice1712_t *ice, unsigned int val)
 320 {
 321         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 322         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 323 }
 324
 325
 326 /*
 327  *
 328  * CS8427 interface
 329  *
 330  */
 331
 332 /*
 333  * change the input clock selection
 334  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 335  */
 336 static int snd_ice1712_cs8427_set_input_clock(ice1712_t *ice, int spdif_clock)
 337 {
 338         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 339         unsigned char val, nval;
 340         int res = 0;
 341
 342         snd_i2c_lock(ice->i2c);
 343         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 344                 snd_i2c_unlock(ice->i2c);
 345                 return -EIO;
 346         }
 347         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 348                 snd_i2c_unlock(ice->i2c);
 349                 return -EIO;
 350         }
 351         nval = val & 0xf0;
 352         if (spdif_clock)
 353                 nval |= 0x01;
 354         else
 355                 nval |= 0x04;
 356         if (val != nval) {
 357                 reg[1] = nval;
 358                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 359                         res = -EIO;
 360                 } else {
 361                         res++;
 362                 }
 363         }
 364         snd_i2c_unlock(ice->i2c);
 365         return res;
 366 }
 367
 368 /*
 369  * spdif callbacks
 370  */
 371 static void open_cs8427(ice1712_t *ice, snd_pcm_substream_t * substream)
 372 {
 373         snd_cs8427_iec958_active(ice->cs8427, 1);
 374 }
 375
 376 static void close_cs8427(ice1712_t *ice, snd_pcm_substream_t * substream)
 377 {
 378         snd_cs8427_iec958_active(ice->cs8427, 0);
 379 }
 380
 381 static void setup_cs8427(ice1712_t *ice, int rate)
 382 {
 383         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 384 }
 385
 386 /*
 387  * create and initialize callbacks for cs8427 interface
 388  */
 389 int __devinit snd_ice1712_init_cs8427(ice1712_t *ice, int addr)
 390 {
 391         int err;
 392
 393         if ((err = snd_cs8427_create(ice->i2c, addr,
 394                                      (ice->cs8427_timeout * HZ) / 1000,
 395                                      &ice->cs8427)) < 0) {
 396                 snd_printk("CS8427 initialization failed\n");
 397                 return err;
 398         }
 399         ice->spdif.ops.open = open_cs8427;
 400         ice->spdif.ops.close = close_cs8427;
 401         ice->spdif.ops.setup_rate = setup_cs8427;
 402         return 0;
 403 }
 404
 405
 406 /*
 407  *  Interrupt handler
 408  */
 409
 410 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 411 {
 412         ice1712_t *ice = dev_id;
 413         unsigned char status;
 414         int handled = 0;
 415
 416         while (1) {
 417                 status = inb(ICEREG(ice, IRQSTAT));
 418                 if (status == 0)
 419                         break;
 420                 handled = 1;
 421                 if (status & ICE1712_IRQ_MPU1) {
 422                         if (ice->rmidi[0])
 423                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs);
 424                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 425                         status &= ~ICE1712_IRQ_MPU1;
 426                 }
 427                 if (status & ICE1712_IRQ_TIMER)
 428                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 429                 if (status & ICE1712_IRQ_MPU2) {
 430                         if (ice->rmidi[1])
 431                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs);
 432                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 433                         status &= ~ICE1712_IRQ_MPU2;
 434                 }
 435                 if (status & ICE1712_IRQ_PROPCM) {
 436                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 437                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 438                                 if (ice->playback_pro_substream)
 439                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 440                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 441                         }
 442                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 443                                 if (ice->capture_pro_substream)
 444                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 445                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 446                         }
 447                 }
 448                 if (status & ICE1712_IRQ_FM)
 449                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 450                 if (status & ICE1712_IRQ_PBKDS) {
 451                         u32 idx;
 452                         u16 pbkstatus;
 453                         snd_pcm_substream_t *substream;
 454                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 455                         //printk("pbkstatus = 0x%x\n", pbkstatus);
 456                         for (idx = 0; idx < 6; idx++) {
 457                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 458                                         continue;
 459                                 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
 460                                         snd_pcm_period_elapsed(substream);
 461                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 462                         }
 463                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 464                 }
 465                 if (status & ICE1712_IRQ_CONCAP) {
 466                         if (ice->capture_con_substream)
 467                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 468                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 469                 }
 470                 if (status & ICE1712_IRQ_CONPBK) {
 471                         if (ice->playback_con_substream)
 472                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 473                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 474                 }
 475         }
 476         return IRQ_RETVAL(handled);
 477 }
 478
 479
 480 /*
 481  *  PCM part - misc
 482  */
 483
 484 static int snd_ice1712_hw_params(snd_pcm_substream_t * substream,
 485                                  snd_pcm_hw_params_t * hw_params)
 486 {
 487         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 488 }
 489
 490 static int snd_ice1712_hw_free(snd_pcm_substream_t * substream)
 491 {
 492         return snd_pcm_lib_free_pages(substream);
 493 }
 494
 495 /*
 496  *  PCM part - consumer I/O
 497  */
 498
 499 static int snd_ice1712_playback_trigger(snd_pcm_substream_t * substream,
 500                                         int cmd)
 501 {
 502         ice1712_t *ice = snd_pcm_substream_chip(substream);
 503         int result = 0;
 504         u32 tmp;
 505
 506         spin_lock(&ice->reg_lock);
 507         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 508         if (cmd == SNDRV_PCM_TRIGGER_START) {
 509                 tmp |= 1;
 510         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 511                 tmp &= ~1;
 512         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 513                 tmp |= 2;
 514         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 515                 tmp &= ~2;
 516         } else {
 517                 result = -EINVAL;
 518         }
 519         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 520         spin_unlock(&ice->reg_lock);
 521         return result;
 522 }
 523
 524 static int snd_ice1712_playback_ds_trigger(snd_pcm_substream_t * substream,
 525                                            int cmd)
 526 {
 527         ice1712_t *ice = snd_pcm_substream_chip(substream);
 528         int result = 0;
 529         u32 tmp;
 530
 531         spin_lock(&ice->reg_lock);
 532         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 533         if (cmd == SNDRV_PCM_TRIGGER_START) {
 534                 tmp |= 1;
 535         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 536                 tmp &= ~1;
 537         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 538                 tmp |= 2;
 539         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 540                 tmp &= ~2;
 541         } else {
 542                 result = -EINVAL;
 543         }
 544         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 545         spin_unlock(&ice->reg_lock);
 546         return result;
 547 }
 548
 549 static int snd_ice1712_capture_trigger(snd_pcm_substream_t * substream,
 550                                        int cmd)
 551 {
 552         ice1712_t *ice = snd_pcm_substream_chip(substream);
 553         int result = 0;
 554         u8 tmp;
 555
 556         spin_lock(&ice->reg_lock);
 557         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 558         if (cmd == SNDRV_PCM_TRIGGER_START) {
 559                 tmp |= 1;
 560         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 561                 tmp &= ~1;
 562         } else {
 563                 result = -EINVAL;
 564         }
 565         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 566         spin_unlock(&ice->reg_lock);
 567         return result;
 568 }
 569
 570 static int snd_ice1712_playback_prepare(snd_pcm_substream_t * substream)
 571 {
 572         ice1712_t *ice = snd_pcm_substream_chip(substream);
 573         snd_pcm_runtime_t *runtime = substream->runtime;
 574         u32 period_size, buf_size, rate, tmp;
 575
 576         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 577         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 578         tmp = 0x0000;
 579         if (snd_pcm_format_width(runtime->format) == 16)
 580                 tmp |= 0x10;
 581         if (runtime->channels == 2)
 582                 tmp |= 0x08;
 583         rate = (runtime->rate * 8192) / 375;
 584         if (rate > 0x000fffff)
 585                 rate = 0x000fffff;
 586         spin_lock_irq(&ice->reg_lock);
 587         outb(0, ice->ddma_port + 15);
 588         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 589         outl(runtime->dma_addr, ice->ddma_port + 0);
 590         outw(buf_size, ice->ddma_port + 4);
 591         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 592         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 593         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 594         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 595         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 596         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 597         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 598         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 599         spin_unlock_irq(&ice->reg_lock);
 600         return 0;
 601 }
 602
 603 static int snd_ice1712_playback_ds_prepare(snd_pcm_substream_t * substream)
 604 {
 605         ice1712_t *ice = snd_pcm_substream_chip(substream);
 606         snd_pcm_runtime_t *runtime = substream->runtime;
 607         u32 period_size, buf_size, rate, tmp, chn;
 608
 609         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 610         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 611         tmp = 0x0064;
 612         if (snd_pcm_format_width(runtime->format) == 16)
 613                 tmp &= ~0x04;
 614         if (runtime->channels == 2)
 615                 tmp |= 0x08;
 616         rate = (runtime->rate * 8192) / 375;
 617         if (rate > 0x000fffff)
 618                 rate = 0x000fffff;
 619         ice->playback_con_active_buf[substream->number] = 0;
 620         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 621         chn = substream->number * 2;
 622         spin_lock_irq(&ice->reg_lock);
 623         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 624         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 625         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 626         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 627         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 628         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 629         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 630         if (runtime->channels == 2) {
 631                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 632                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 633         }
 634         spin_unlock_irq(&ice->reg_lock);
 635         return 0;
 636 }
 637
 638 static int snd_ice1712_capture_prepare(snd_pcm_substream_t * substream)
 639 {
 640         ice1712_t *ice = snd_pcm_substream_chip(substream);
 641         snd_pcm_runtime_t *runtime = substream->runtime;
 642         u32 period_size, buf_size;
 643         u8 tmp;
 644
 645         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 646         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 647         tmp = 0x06;
 648         if (snd_pcm_format_width(runtime->format) == 16)
 649                 tmp &= ~0x04;
 650         if (runtime->channels == 2)
 651                 tmp &= ~0x02;
 652         spin_lock_irq(&ice->reg_lock);
 653         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 654         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 655         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 656         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 657         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 658         spin_unlock_irq(&ice->reg_lock);
 659         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 660         return 0;
 661 }
 662
 663 static snd_pcm_uframes_t snd_ice1712_playback_pointer(snd_pcm_substream_t * substream)
 664 {
 665         ice1712_t *ice = snd_pcm_substream_chip(substream);
 666         snd_pcm_runtime_t *runtime = substream->runtime;
 667         size_t ptr;
 668
 669         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 670                 return 0;
 671         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 672         if (ptr == runtime->buffer_size)
 673                 ptr = 0;
 674         return bytes_to_frames(substream->runtime, ptr);
 675 }
 676
 677 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(snd_pcm_substream_t * substream)
 678 {
 679         ice1712_t *ice = snd_pcm_substream_chip(substream);
 680         u8 addr;
 681         size_t ptr;
 682
 683         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 684                 return 0;
 685         if (ice->playback_con_active_buf[substream->number])
 686                 addr = ICE1712_DSC_ADDR1;
 687         else
 688                 addr = ICE1712_DSC_ADDR0;
 689         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 690                 ice->playback_con_virt_addr[substream->number];
 691         if (ptr == substream->runtime->buffer_size)
 692                 ptr = 0;
 693         return bytes_to_frames(substream->runtime, ptr);
 694 }
 695
 696 static snd_pcm_uframes_t snd_ice1712_capture_pointer(snd_pcm_substream_t * substream)
 697 {
 698         ice1712_t *ice = snd_pcm_substream_chip(substream);
 699         size_t ptr;
 700
 701         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 702                 return 0;
 703         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 704         if (ptr == substream->runtime->buffer_size)
 705                 ptr = 0;
 706         return bytes_to_frames(substream->runtime, ptr);
 707 }
 708
 709 static snd_pcm_hardware_t snd_ice1712_playback =
 710 {
 711         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 712                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 713                                  SNDRV_PCM_INFO_MMAP_VALID |
 714                                  SNDRV_PCM_INFO_PAUSE),
 715         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 716         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 717         .rate_min =             4000,
 718         .rate_max =             48000,
 719         .channels_min =         1,
 720         .channels_max =         2,
 721         .buffer_bytes_max =     (64*1024),
 722         .period_bytes_min =     64,
 723         .period_bytes_max =     (64*1024),
 724         .periods_min =          1,
 725         .periods_max =          1024,
 726         .fifo_size =            0,
 727 };
 728
 729 static snd_pcm_hardware_t snd_ice1712_playback_ds =
 730 {
 731         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 732                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 733                                  SNDRV_PCM_INFO_MMAP_VALID |
 734                                  SNDRV_PCM_INFO_PAUSE),
 735         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 736         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 737         .rate_min =             4000,
 738         .rate_max =             48000,
 739         .channels_min =         1,
 740         .channels_max =         2,
 741         .buffer_bytes_max =     (128*1024),
 742         .period_bytes_min =     64,
 743         .period_bytes_max =     (128*1024),
 744         .periods_min =          2,
 745         .periods_max =          2,
 746         .fifo_size =            0,
 747 };
 748
 749 static snd_pcm_hardware_t snd_ice1712_capture =
 750 {
 751         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 752                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 753                                  SNDRV_PCM_INFO_MMAP_VALID),
 754         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 755         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 756         .rate_min =             4000,
 757         .rate_max =             48000,
 758         .channels_min =         1,
 759         .channels_max =         2,
 760         .buffer_bytes_max =     (64*1024),
 761         .period_bytes_min =     64,
 762         .period_bytes_max =     (64*1024),
 763         .periods_min =          1,
 764         .periods_max =          1024,
 765         .fifo_size =            0,
 766 };
 767
 768 static int snd_ice1712_playback_open(snd_pcm_substream_t * substream)
 769 {
 770         snd_pcm_runtime_t *runtime = substream->runtime;
 771         ice1712_t *ice = snd_pcm_substream_chip(substream);
 772
 773         ice->playback_con_substream = substream;
 774         runtime->hw = snd_ice1712_playback;
 775         return 0;
 776 }
 777
 778 static int snd_ice1712_playback_ds_open(snd_pcm_substream_t * substream)
 779 {
 780         snd_pcm_runtime_t *runtime = substream->runtime;
 781         ice1712_t *ice = snd_pcm_substream_chip(substream);
 782         u32 tmp;
 783
 784         ice->playback_con_substream_ds[substream->number] = substream;
 785         runtime->hw = snd_ice1712_playback_ds;
 786         spin_lock_irq(&ice->reg_lock);
 787         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 788         outw(tmp, ICEDS(ice, INTMASK));
 789         spin_unlock_irq(&ice->reg_lock);
 790         return 0;
 791 }
 792
 793 static int snd_ice1712_capture_open(snd_pcm_substream_t * substream)
 794 {
 795         snd_pcm_runtime_t *runtime = substream->runtime;
 796         ice1712_t *ice = snd_pcm_substream_chip(substream);
 797
 798         ice->capture_con_substream = substream;
 799         runtime->hw = snd_ice1712_capture;
 800         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 801         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 802                 runtime->hw.rate_min = 48000;
 803         return 0;
 804 }
 805
 806 static int snd_ice1712_playback_close(snd_pcm_substream_t * substream)
 807 {
 808         ice1712_t *ice = snd_pcm_substream_chip(substream);
 809
 810         ice->playback_con_substream = NULL;
 811         return 0;
 812 }
 813
 814 static int snd_ice1712_playback_ds_close(snd_pcm_substream_t * substream)
 815 {
 816         ice1712_t *ice = snd_pcm_substream_chip(substream);
 817         u32 tmp;
 818
 819         spin_lock_irq(&ice->reg_lock);
 820         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 821         outw(tmp, ICEDS(ice, INTMASK));
 822         spin_unlock_irq(&ice->reg_lock);
 823         ice->playback_con_substream_ds[substream->number] = NULL;
 824         return 0;
 825 }
 826
 827 static int snd_ice1712_capture_close(snd_pcm_substream_t * substream)
 828 {
 829         ice1712_t *ice = snd_pcm_substream_chip(substream);
 830
 831         ice->capture_con_substream = NULL;
 832         return 0;
 833 }
 834
 835 static snd_pcm_ops_t snd_ice1712_playback_ops = {
 836         .open =         snd_ice1712_playback_open,
 837         .close =        snd_ice1712_playback_close,
 838         .ioctl =        snd_pcm_lib_ioctl,
 839         .hw_params =    snd_ice1712_hw_params,
 840         .hw_free =      snd_ice1712_hw_free,
 841         .prepare =      snd_ice1712_playback_prepare,
 842         .trigger =      snd_ice1712_playback_trigger,
 843         .pointer =      snd_ice1712_playback_pointer,
 844 };
 845
 846 static snd_pcm_ops_t snd_ice1712_playback_ds_ops = {
 847         .open =         snd_ice1712_playback_ds_open,
 848         .close =        snd_ice1712_playback_ds_close,
 849         .ioctl =        snd_pcm_lib_ioctl,
 850         .hw_params =    snd_ice1712_hw_params,
 851         .hw_free =      snd_ice1712_hw_free,
 852         .prepare =      snd_ice1712_playback_ds_prepare,
 853         .trigger =      snd_ice1712_playback_ds_trigger,
 854         .pointer =      snd_ice1712_playback_ds_pointer,
 855 };
 856
 857 static snd_pcm_ops_t snd_ice1712_capture_ops = {
 858         .open =         snd_ice1712_capture_open,
 859         .close =        snd_ice1712_capture_close,
 860         .ioctl =        snd_pcm_lib_ioctl,
 861         .hw_params =    snd_ice1712_hw_params,
 862         .hw_free =      snd_ice1712_hw_free,
 863         .prepare =      snd_ice1712_capture_prepare,
 864         .trigger =      snd_ice1712_capture_trigger,
 865         .pointer =      snd_ice1712_capture_pointer,
 866 };
 867
 868 static void snd_ice1712_pcm_free(snd_pcm_t *pcm)
 869 {
 870         ice1712_t *ice = pcm->private_data;
 871         ice->pcm = NULL;
 872         snd_pcm_lib_preallocate_free_for_all(pcm);
 873 }
 874
 875 static int __devinit snd_ice1712_pcm(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
 876 {
 877         snd_pcm_t *pcm;
 878         int err;
 879
 880         if (rpcm)
 881                 *rpcm = NULL;
 882         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 883         if (err < 0)
 884                 return err;
 885
 886         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 887         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 888
 889         pcm->private_data = ice;
 890         pcm->private_free = snd_ice1712_pcm_free;
 891         pcm->info_flags = 0;
 892         strcpy(pcm->name, "ICE1712 consumer");
 893         ice->pcm = pcm;
 894
 895         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 896                                               snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
 897
 898         if (rpcm)
 899                 *rpcm = pcm;
 900
 901         printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
 902
 903         return 0;
 904 }
 905
 906 static void snd_ice1712_pcm_free_ds(snd_pcm_t *pcm)
 907 {
 908         ice1712_t *ice = pcm->private_data;
 909         ice->pcm_ds = NULL;
 910         snd_pcm_lib_preallocate_free_for_all(pcm);
 911 }
 912
 913 static int __devinit snd_ice1712_pcm_ds(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
 914 {
 915         snd_pcm_t *pcm;
 916         int err;
 917
 918         if (rpcm)
 919                 *rpcm = NULL;
 920         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 921         if (err < 0)
 922                 return err;
 923
 924         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 925
 926         pcm->private_data = ice;
 927         pcm->private_free = snd_ice1712_pcm_free_ds;
 928         pcm->info_flags = 0;
 929         strcpy(pcm->name, "ICE1712 consumer (DS)");
 930         ice->pcm_ds = pcm;
 931
 932         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 933                                               snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
 934
 935         if (rpcm)
 936                 *rpcm = pcm;
 937
 938         return 0;
 939 }
 940
 941 /*
 942  *  PCM code - professional part (multitrack)
 943  */
 944
 945 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 946                                 32000, 44100, 48000, 64000, 88200, 96000 };
 947
 948 static snd_pcm_hw_constraint_list_t hw_constraints_rates = {
 949         .count = ARRAY_SIZE(rates),
 950         .list = rates,
 951         .mask = 0,
 952 };
 953
 954 static int snd_ice1712_pro_trigger(snd_pcm_substream_t *substream,
 955                                    int cmd)
 956 {
 957         ice1712_t *ice = snd_pcm_substream_chip(substream);
 958         switch (cmd) {
 959         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 960         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 961         {
 962                 unsigned int what;
 963                 unsigned int old;
 964                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 965                         return -EINVAL;
 966                 what = ICE1712_PLAYBACK_PAUSE;
 967                 snd_pcm_trigger_done(substream, substream);
 968                 spin_lock(&ice->reg_lock);
 969                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 970                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 971                         old |= what;
 972                 else
 973                         old &= ~what;
 974                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 975                 spin_unlock(&ice->reg_lock);
 976                 break;
 977         }
 978         case SNDRV_PCM_TRIGGER_START:
 979         case SNDRV_PCM_TRIGGER_STOP:
 980         {
 981                 unsigned int what = 0;
 982                 unsigned int old;
 983                 struct list_head *pos;
 984                 snd_pcm_substream_t *s;
 985
 986                 snd_pcm_group_for_each(pos, substream) {
 987                         s = snd_pcm_group_substream_entry(pos);
 988                         if (s == ice->playback_pro_substream) {
 989                                 what |= ICE1712_PLAYBACK_START;
 990                                 snd_pcm_trigger_done(s, substream);
 991                         } else if (s == ice->capture_pro_substream) {
 992                                 what |= ICE1712_CAPTURE_START_SHADOW;
 993                                 snd_pcm_trigger_done(s, substream);
 994                         }
 995                 }
 996                 spin_lock(&ice->reg_lock);
 997                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 998                 if (cmd == SNDRV_PCM_TRIGGER_START)
 999                         old |= what;
1000                 else
1001                         old &= ~what;
1002                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
1003                 spin_unlock(&ice->reg_lock);
1004                 break;
1005         }
1006         default:
1007                 return -EINVAL;
1008         }
1009         return 0;
1010 }
1011
1012 /*
1013  */
1014 static void snd_ice1712_set_pro_rate(ice1712_t *ice, unsigned int rate, int force)
1015 {
1016         unsigned long flags;
1017         unsigned char val;
1018         unsigned int i;
1019
1020         spin_lock_irqsave(&ice->reg_lock, flags);
1021         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1022                                                  ICE1712_PLAYBACK_PAUSE|
1023                                                  ICE1712_PLAYBACK_START)) {
1024                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1025                 return;
1026         }
1027         if (!force && is_pro_rate_locked(ice)) {
1028                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1029                 return;
1030         }
1031
1032         switch (rate) {
1033         case 8000: val = 6; break;
1034         case 9600: val = 3; break;
1035         case 11025: val = 10; break;
1036         case 12000: val = 2; break;
1037         case 16000: val = 5; break;
1038         case 22050: val = 9; break;
1039         case 24000: val = 1; break;
1040         case 32000: val = 4; break;
1041         case 44100: val = 8; break;
1042         case 48000: val = 0; break;
1043         case 64000: val = 15; break;
1044         case 88200: val = 11; break;
1045         case 96000: val = 7; break;
1046         default:
1047                 snd_BUG();
1048                 val = 0;
1049                 rate = 48000;
1050                 break;
1051         }
1052         outb(val, ICEMT(ice, RATE));
1053
1054         spin_unlock_irqrestore(&ice->reg_lock, flags);
1055
1056         if (ice->gpio.set_pro_rate)
1057                 ice->gpio.set_pro_rate(ice, rate);
1058         for (i = 0; i < ice->akm_codecs; i++) {
1059                 if (ice->akm[i].ops.set_rate_val)
1060                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1061         }
1062         if (ice->spdif.ops.setup_rate)
1063                 ice->spdif.ops.setup_rate(ice, rate);
1064 }
1065
1066 static int snd_ice1712_playback_pro_prepare(snd_pcm_substream_t * substream)
1067 {
1068         ice1712_t *ice = snd_pcm_substream_chip(substream);
1069
1070         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1071         spin_lock_irq(&ice->reg_lock);
1072         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1073         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1074         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1075         spin_unlock_irq(&ice->reg_lock);
1076
1077         return 0;
1078 }
1079
1080 static int snd_ice1712_playback_pro_hw_params(snd_pcm_substream_t * substream,
1081                                               snd_pcm_hw_params_t * hw_params)
1082 {
1083         ice1712_t *ice = snd_pcm_substream_chip(substream);
1084
1085         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1086         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1087 }
1088
1089 static int snd_ice1712_capture_pro_prepare(snd_pcm_substream_t * substream)
1090 {
1091         ice1712_t *ice = snd_pcm_substream_chip(substream);
1092
1093         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1094         spin_lock_irq(&ice->reg_lock);
1095         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1096         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1097         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1098         spin_unlock_irq(&ice->reg_lock);
1099         return 0;
1100 }
1101
1102 static int snd_ice1712_capture_pro_hw_params(snd_pcm_substream_t * substream,
1103                                              snd_pcm_hw_params_t * hw_params)
1104 {
1105         ice1712_t *ice = snd_pcm_substream_chip(substream);
1106
1107         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1108         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1109 }
1110
1111 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(snd_pcm_substream_t * substream)
1112 {
1113         ice1712_t *ice = snd_pcm_substream_chip(substream);
1114         size_t ptr;
1115
1116         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1117                 return 0;
1118         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1119         if (ptr == substream->runtime->buffer_size)
1120                 ptr = 0;
1121         return bytes_to_frames(substream->runtime, ptr);
1122 }
1123
1124 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(snd_pcm_substream_t * substream)
1125 {
1126         ice1712_t *ice = snd_pcm_substream_chip(substream);
1127         size_t ptr;
1128
1129         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1130                 return 0;
1131         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1132         if (ptr == substream->runtime->buffer_size)
1133                 ptr = 0;
1134         return bytes_to_frames(substream->runtime, ptr);
1135 }
1136
1137 static snd_pcm_hardware_t snd_ice1712_playback_pro =
1138 {
1139         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1140                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1141                                  SNDRV_PCM_INFO_MMAP_VALID |
1142                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1143         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1144         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1145         .rate_min =             4000,
1146         .rate_max =             96000,
1147         .channels_min =         10,
1148         .channels_max =         10,
1149         .buffer_bytes_max =     (256*1024),
1150         .period_bytes_min =     10 * 4 * 2,
1151         .period_bytes_max =     131040,
1152         .periods_min =          1,
1153         .periods_max =          1024,
1154         .fifo_size =            0,
1155 };
1156
1157 static snd_pcm_hardware_t snd_ice1712_capture_pro =
1158 {
1159         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1160                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1161                                  SNDRV_PCM_INFO_MMAP_VALID |
1162                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1163         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1164         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1165         .rate_min =             4000,
1166         .rate_max =             96000,
1167         .channels_min =         12,
1168         .channels_max =         12,
1169         .buffer_bytes_max =     (256*1024),
1170         .period_bytes_min =     12 * 4 * 2,
1171         .period_bytes_max =     131040,
1172         .periods_min =          1,
1173         .periods_max =          1024,
1174         .fifo_size =            0,
1175 };
1176
1177 static int snd_ice1712_playback_pro_open(snd_pcm_substream_t * substream)
1178 {
1179         snd_pcm_runtime_t *runtime = substream->runtime;
1180         ice1712_t *ice = snd_pcm_substream_chip(substream);
1181
1182         ice->playback_pro_substream = substream;
1183         runtime->hw = snd_ice1712_playback_pro;
1184         snd_pcm_set_sync(substream);
1185         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1186         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1187
1188         if (ice->spdif.ops.open)
1189                 ice->spdif.ops.open(ice, substream);
1190
1191         return 0;
1192 }
1193
1194 static int snd_ice1712_capture_pro_open(snd_pcm_substream_t * substream)
1195 {
1196         ice1712_t *ice = snd_pcm_substream_chip(substream);
1197         snd_pcm_runtime_t *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         return 0;
1205 }
1206
1207 static int snd_ice1712_playback_pro_close(snd_pcm_substream_t * substream)
1208 {
1209         ice1712_t *ice = snd_pcm_substream_chip(substream);
1210
1211         if (PRO_RATE_RESET)
1212                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1213         ice->playback_pro_substream = NULL;
1214         if (ice->spdif.ops.close)
1215                 ice->spdif.ops.close(ice, substream);
1216
1217         return 0;
1218 }
1219
1220 static int snd_ice1712_capture_pro_close(snd_pcm_substream_t * substream)
1221 {
1222         ice1712_t *ice = snd_pcm_substream_chip(substream);
1223
1224         if (PRO_RATE_RESET)
1225                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1226         ice->capture_pro_substream = NULL;
1227         return 0;
1228 }
1229
1230 static void snd_ice1712_pcm_profi_free(snd_pcm_t *pcm)
1231 {
1232         ice1712_t *ice = pcm->private_data;
1233         ice->pcm_pro = NULL;
1234         snd_pcm_lib_preallocate_free_for_all(pcm);
1235 }
1236
1237 static snd_pcm_ops_t snd_ice1712_playback_pro_ops = {
1238         .open =         snd_ice1712_playback_pro_open,
1239         .close =        snd_ice1712_playback_pro_close,
1240         .ioctl =        snd_pcm_lib_ioctl,
1241         .hw_params =    snd_ice1712_playback_pro_hw_params,
1242         .hw_free =      snd_ice1712_hw_free,
1243         .prepare =      snd_ice1712_playback_pro_prepare,
1244         .trigger =      snd_ice1712_pro_trigger,
1245         .pointer =      snd_ice1712_playback_pro_pointer,
1246 };
1247
1248 static snd_pcm_ops_t snd_ice1712_capture_pro_ops = {
1249         .open =         snd_ice1712_capture_pro_open,
1250         .close =        snd_ice1712_capture_pro_close,
1251         .ioctl =        snd_pcm_lib_ioctl,
1252         .hw_params =    snd_ice1712_capture_pro_hw_params,
1253         .hw_free =      snd_ice1712_hw_free,
1254         .prepare =      snd_ice1712_capture_pro_prepare,
1255         .trigger =      snd_ice1712_pro_trigger,
1256         .pointer =      snd_ice1712_capture_pro_pointer,
1257 };
1258
1259 static int __devinit snd_ice1712_pcm_profi(ice1712_t * ice, int device, snd_pcm_t ** rpcm)
1260 {
1261         snd_pcm_t *pcm;
1262         int err;
1263
1264         if (rpcm)
1265                 *rpcm = NULL;
1266         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1267         if (err < 0)
1268                 return err;
1269
1270         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1271         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1272
1273         pcm->private_data = ice;
1274         pcm->private_free = snd_ice1712_pcm_profi_free;
1275         pcm->info_flags = 0;
1276         strcpy(pcm->name, "ICE1712 multi");
1277
1278         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1279                                               snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1280
1281         ice->pcm_pro = pcm;
1282         if (rpcm)
1283                 *rpcm = pcm;
1284
1285         if (ice->cs8427) {
1286                 /* assign channels to iec958 */
1287                 err = snd_cs8427_iec958_build(ice->cs8427,
1288                                               pcm->streams[0].substream,
1289                                               pcm->streams[1].substream);
1290                 if (err < 0)
1291                         return err;
1292         }
1293
1294         if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1295                 return err;
1296         return 0;
1297 }
1298
1299 /*
1300  *  Mixer section
1301  */
1302
1303 static void snd_ice1712_update_volume(ice1712_t *ice, int index)
1304 {
1305         unsigned int vol = ice->pro_volumes[index];
1306         unsigned short val = 0;
1307
1308         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1309         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1310         outb(index, ICEMT(ice, MONITOR_INDEX));
1311         outw(val, ICEMT(ice, MONITOR_VOLUME));
1312 }
1313
1314 static int snd_ice1712_pro_mixer_switch_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1315 {
1316         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1317         uinfo->count = 2;
1318         uinfo->value.integer.min = 0;
1319         uinfo->value.integer.max = 1;
1320         return 0;
1321 }
1322
1323 static int snd_ice1712_pro_mixer_switch_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1324 {
1325         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1326         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1327
1328         spin_lock_irq(&ice->reg_lock);
1329         ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1330         ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1331         spin_unlock_irq(&ice->reg_lock);
1332         return 0;
1333 }
1334
1335 static int snd_ice1712_pro_mixer_switch_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1336 {
1337         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1338         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1339         unsigned int nval, change;
1340
1341         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1342                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1343         spin_lock_irq(&ice->reg_lock);
1344         nval |= ice->pro_volumes[index] & ~0x80008000;
1345         change = nval != ice->pro_volumes[index];
1346         ice->pro_volumes[index] = nval;
1347         snd_ice1712_update_volume(ice, index);
1348         spin_unlock_irq(&ice->reg_lock);
1349         return change;
1350 }
1351
1352 static int snd_ice1712_pro_mixer_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1353 {
1354         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1355         uinfo->count = 2;
1356         uinfo->value.integer.min = 0;
1357         uinfo->value.integer.max = 96;
1358         return 0;
1359 }
1360
1361 static int snd_ice1712_pro_mixer_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1362 {
1363         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1364         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1365
1366         spin_lock_irq(&ice->reg_lock);
1367         ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1368         ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1369         spin_unlock_irq(&ice->reg_lock);
1370         return 0;
1371 }
1372
1373 static int snd_ice1712_pro_mixer_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1374 {
1375         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1376         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1377         unsigned int nval, change;
1378
1379         nval = (ucontrol->value.integer.value[0] & 127) |
1380                ((ucontrol->value.integer.value[1] & 127) << 16);
1381         spin_lock_irq(&ice->reg_lock);
1382         nval |= ice->pro_volumes[index] & ~0x007f007f;
1383         change = nval != ice->pro_volumes[index];
1384         ice->pro_volumes[index] = nval;
1385         snd_ice1712_update_volume(ice, index);
1386         spin_unlock_irq(&ice->reg_lock);
1387         return change;
1388 }
1389
1390
1391 static snd_kcontrol_new_t 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                 .name = "Multi Playback Volume",
1404                 .info = snd_ice1712_pro_mixer_volume_info,
1405                 .get = snd_ice1712_pro_mixer_volume_get,
1406                 .put = snd_ice1712_pro_mixer_volume_put,
1407                 .private_value = 0,
1408                 .count = 10,
1409         },
1410 };
1411
1412 static snd_kcontrol_new_t snd_ice1712_multi_capture_analog_switch __devinitdata = {
1413         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1414         .name = "H/W Multi Capture Switch",
1415         .info = snd_ice1712_pro_mixer_switch_info,
1416         .get = snd_ice1712_pro_mixer_switch_get,
1417         .put = snd_ice1712_pro_mixer_switch_put,
1418         .private_value = 10,
1419 };
1420
1421 static snd_kcontrol_new_t snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1422         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1423         .name = "IEC958 Multi Capture Switch",
1424         .info = snd_ice1712_pro_mixer_switch_info,
1425         .get = snd_ice1712_pro_mixer_switch_get,
1426         .put = snd_ice1712_pro_mixer_switch_put,
1427         .private_value = 18,
1428         .count = 2,
1429 };
1430
1431 static snd_kcontrol_new_t snd_ice1712_multi_capture_analog_volume __devinitdata = {
1432         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1433         .name = "H/W Multi Capture Volume",
1434         .info = snd_ice1712_pro_mixer_volume_info,
1435         .get = snd_ice1712_pro_mixer_volume_get,
1436         .put = snd_ice1712_pro_mixer_volume_put,
1437         .private_value = 10,
1438 };
1439
1440 static snd_kcontrol_new_t snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1441         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1442         .name = "IEC958 Multi Capture Volume",
1443         .info = snd_ice1712_pro_mixer_volume_info,
1444         .get = snd_ice1712_pro_mixer_volume_get,
1445         .put = snd_ice1712_pro_mixer_volume_put,
1446         .private_value = 18,
1447         .count = 2,
1448 };
1449
1450 static int __devinit snd_ice1712_build_pro_mixer(ice1712_t *ice)
1451 {
1452         snd_card_t * card = ice->card;
1453         unsigned int idx;
1454         int err;
1455
1456         /* multi-channel mixer */
1457         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1458                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1459                 if (err < 0)
1460                         return err;
1461         }
1462
1463         if (ice->num_total_adcs > 0) {
1464                 snd_kcontrol_new_t tmp = snd_ice1712_multi_capture_analog_switch;
1465                 tmp.count = ice->num_total_adcs;
1466                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1467                 if (err < 0)
1468                         return err;
1469         }
1470
1471         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1472         if (err < 0)
1473                 return err;
1474
1475         if (ice->num_total_adcs > 0) {
1476                 snd_kcontrol_new_t tmp = snd_ice1712_multi_capture_analog_volume;
1477                 tmp.count = ice->num_total_adcs;
1478                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1479                 if (err < 0)
1480                         return err;
1481         }
1482
1483         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1484         if (err < 0)
1485                 return err;
1486
1487         /* initialize volumes */
1488         for (idx = 0; idx < 10; idx++) {
1489                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1490                 snd_ice1712_update_volume(ice, idx);
1491         }
1492         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1493                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1494                 snd_ice1712_update_volume(ice, idx);
1495         }
1496         for (idx = 18; idx < 20; idx++) {
1497                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1498                 snd_ice1712_update_volume(ice, idx);
1499         }
1500         return 0;
1501 }
1502
1503 static void snd_ice1712_mixer_free_ac97(ac97_t *ac97)
1504 {
1505         ice1712_t *ice = ac97->private_data;
1506         ice->ac97 = NULL;
1507 }
1508
1509 static int __devinit snd_ice1712_ac97_mixer(ice1712_t * ice)
1510 {
1511         int err, bus_num = 0;
1512         ac97_template_t ac97;
1513         ac97_bus_t *pbus;
1514         static ac97_bus_ops_t con_ops = {
1515                 .write = snd_ice1712_ac97_write,
1516                 .read = snd_ice1712_ac97_read,
1517         };
1518         static ac97_bus_ops_t pro_ops = {
1519                 .write = snd_ice1712_pro_ac97_write,
1520                 .read = snd_ice1712_pro_ac97_read,
1521         };
1522
1523         if (ice_has_con_ac97(ice)) {
1524                 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1525                         return err;
1526                 memset(&ac97, 0, sizeof(ac97));
1527                 ac97.private_data = ice;
1528                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1529                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1530                         printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1531                 else {
1532                         if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1533                                 return err;
1534                         return 0;
1535                 }
1536         }
1537
1538         if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1539                 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1540                         return err;
1541                 memset(&ac97, 0, sizeof(ac97));
1542                 ac97.private_data = ice;
1543                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1544                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1545                         printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1546                 else
1547                         return 0;
1548         }
1549         /* I2S mixer only */
1550         strcat(ice->card->mixername, "ICE1712 - multitrack");
1551         return 0;
1552 }
1553
1554 /*
1555  *
1556  */
1557
1558 static inline unsigned int eeprom_double(ice1712_t *ice, int idx)
1559 {
1560         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1561 }
1562
1563 static void snd_ice1712_proc_read(snd_info_entry_t *entry,
1564                                   snd_info_buffer_t * buffer)
1565 {
1566         ice1712_t *ice = entry->private_data;
1567         unsigned int idx;
1568
1569         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1570         snd_iprintf(buffer, "EEPROM:\n");
1571
1572         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1573         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1574         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1575         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1576         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1577         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1578         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1579         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1580         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1581         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1582         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1583         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1584         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1585         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1586         for (idx = 0; idx < 4; idx++)
1587                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1588         for (idx = 0; idx < 4; idx++)
1589                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1590         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1591                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1592
1593         snd_iprintf(buffer, "\nRegisters:\n");
1594         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1595         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1596         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1597         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1598 }
1599
1600 static void __devinit snd_ice1712_proc_init(ice1712_t * ice)
1601 {
1602         snd_info_entry_t *entry;
1603
1604         if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1605                 snd_info_set_text_ops(entry, ice, 1024, snd_ice1712_proc_read);
1606 }
1607
1608 /*
1609  *
1610  */
1611
1612 static int snd_ice1712_eeprom_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1613 {
1614         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1615         uinfo->count = sizeof(ice1712_eeprom_t);
1616         return 0;
1617 }
1618
1619 static int snd_ice1712_eeprom_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1620 {
1621         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1622
1623         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1624         return 0;
1625 }
1626
1627 static snd_kcontrol_new_t snd_ice1712_eeprom __devinitdata = {
1628         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1629         .name = "ICE1712 EEPROM",
1630         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1631         .info = snd_ice1712_eeprom_info,
1632         .get = snd_ice1712_eeprom_get
1633 };
1634
1635 /*
1636  */
1637 static int snd_ice1712_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1638 {
1639         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1640         uinfo->count = 1;
1641         return 0;
1642 }
1643
1644 static int snd_ice1712_spdif_default_get(snd_kcontrol_t * kcontrol,
1645                                          snd_ctl_elem_value_t * ucontrol)
1646 {
1647         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1648         if (ice->spdif.ops.default_get)
1649                 ice->spdif.ops.default_get(ice, ucontrol);
1650         return 0;
1651 }
1652
1653 static int snd_ice1712_spdif_default_put(snd_kcontrol_t * kcontrol,
1654                                          snd_ctl_elem_value_t * ucontrol)
1655 {
1656         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1657         if (ice->spdif.ops.default_put)
1658                 return ice->spdif.ops.default_put(ice, ucontrol);
1659         return 0;
1660 }
1661
1662 static snd_kcontrol_new_t snd_ice1712_spdif_default __devinitdata =
1663 {
1664         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1665         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1666         .info =         snd_ice1712_spdif_info,
1667         .get =          snd_ice1712_spdif_default_get,
1668         .put =          snd_ice1712_spdif_default_put
1669 };
1670
1671 static int snd_ice1712_spdif_maskc_get(snd_kcontrol_t * kcontrol,
1672                                        snd_ctl_elem_value_t * ucontrol)
1673 {
1674         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1675         if (ice->spdif.ops.default_get) {
1676                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1677                                                      IEC958_AES0_PROFESSIONAL |
1678                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1679                                                      IEC958_AES0_CON_EMPHASIS;
1680                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1681                                                      IEC958_AES1_CON_CATEGORY;
1682                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1683         } else {
1684                 ucontrol->value.iec958.status[0] = 0xff;
1685                 ucontrol->value.iec958.status[1] = 0xff;
1686                 ucontrol->value.iec958.status[2] = 0xff;
1687                 ucontrol->value.iec958.status[3] = 0xff;
1688                 ucontrol->value.iec958.status[4] = 0xff;
1689         }
1690         return 0;
1691 }
1692
1693 static int snd_ice1712_spdif_maskp_get(snd_kcontrol_t * kcontrol,
1694                                        snd_ctl_elem_value_t * ucontrol)
1695 {
1696         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1697         if (ice->spdif.ops.default_get) {
1698                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1699                                                      IEC958_AES0_PROFESSIONAL |
1700                                                      IEC958_AES0_PRO_FS |
1701                                                      IEC958_AES0_PRO_EMPHASIS;
1702                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1703         } else {
1704                 ucontrol->value.iec958.status[0] = 0xff;
1705                 ucontrol->value.iec958.status[1] = 0xff;
1706                 ucontrol->value.iec958.status[2] = 0xff;
1707                 ucontrol->value.iec958.status[3] = 0xff;
1708                 ucontrol->value.iec958.status[4] = 0xff;
1709         }
1710         return 0;
1711 }
1712
1713 static snd_kcontrol_new_t snd_ice1712_spdif_maskc __devinitdata =
1714 {
1715         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1716         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
1717         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1718         .info =         snd_ice1712_spdif_info,
1719         .get =          snd_ice1712_spdif_maskc_get,
1720 };
1721
1722 static snd_kcontrol_new_t snd_ice1712_spdif_maskp __devinitdata =
1723 {
1724         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1725         .iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
1726         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1727         .info =         snd_ice1712_spdif_info,
1728         .get =          snd_ice1712_spdif_maskp_get,
1729 };
1730
1731 static int snd_ice1712_spdif_stream_get(snd_kcontrol_t * kcontrol,
1732                                         snd_ctl_elem_value_t * ucontrol)
1733 {
1734         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1735         if (ice->spdif.ops.stream_get)
1736                 ice->spdif.ops.stream_get(ice, ucontrol);
1737         return 0;
1738 }
1739
1740 static int snd_ice1712_spdif_stream_put(snd_kcontrol_t * kcontrol,
1741                                         snd_ctl_elem_value_t * ucontrol)
1742 {
1743         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1744         if (ice->spdif.ops.stream_put)
1745                 return ice->spdif.ops.stream_put(ice, ucontrol);
1746         return 0;
1747 }
1748
1749 static snd_kcontrol_new_t snd_ice1712_spdif_stream __devinitdata =
1750 {
1751         .access =       SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
1752         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1753         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1754         .info =         snd_ice1712_spdif_info,
1755         .get =          snd_ice1712_spdif_stream_get,
1756         .put =          snd_ice1712_spdif_stream_put
1757 };
1758
1759 int snd_ice1712_gpio_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1760 {
1761         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1762         uinfo->count = 1;
1763         uinfo->value.integer.min = 0;
1764         uinfo->value.integer.max = 1;
1765         return 0;
1766 }
1767
1768 int snd_ice1712_gpio_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1769 {
1770         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1771         unsigned char mask = kcontrol->private_value & 0xff;
1772         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1773
1774         snd_ice1712_save_gpio_status(ice);
1775         ucontrol->value.integer.value[0] = (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1776         snd_ice1712_restore_gpio_status(ice);
1777         return 0;
1778 }
1779
1780 int snd_ice1712_gpio_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1781 {
1782         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1783         unsigned char mask = kcontrol->private_value & 0xff;
1784         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1785         unsigned int val, nval;
1786
1787         if (kcontrol->private_value & (1 << 31))
1788                 return -EPERM;
1789         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1790         snd_ice1712_save_gpio_status(ice);
1791         val = snd_ice1712_gpio_read(ice);
1792         nval |= val & ~mask;
1793         if (val != nval)
1794                 snd_ice1712_gpio_write(ice, nval);
1795         snd_ice1712_restore_gpio_status(ice);
1796         return val != nval;
1797 }
1798
1799 /*
1800  *  rate
1801  */
1802 static int snd_ice1712_pro_internal_clock_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1803 {
1804         static char *texts[] = {
1805                 "8000",         /* 0: 6 */
1806                 "9600",         /* 1: 3 */
1807                 "11025",        /* 2: 10 */
1808                 "12000",        /* 3: 2 */
1809                 "16000",        /* 4: 5 */
1810                 "22050",        /* 5: 9 */
1811                 "24000",        /* 6: 1 */
1812                 "32000",        /* 7: 4 */
1813                 "44100",        /* 8: 8 */
1814                 "48000",        /* 9: 0 */
1815                 "64000",        /* 10: 15 */
1816                 "88200",        /* 11: 11 */
1817                 "96000",        /* 12: 7 */
1818                 "IEC958 Input", /* 13: -- */
1819         };
1820         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1821         uinfo->count = 1;
1822         uinfo->value.enumerated.items = 14;
1823         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1824                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1825         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1826         return 0;
1827 }
1828
1829 static int snd_ice1712_pro_internal_clock_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1830 {
1831         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1832         static unsigned char xlate[16] = {
1833                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1834         };
1835         unsigned char val;
1836
1837         spin_lock_irq(&ice->reg_lock);
1838         if (is_spdif_master(ice)) {
1839                 ucontrol->value.enumerated.item[0] = 13;
1840         } else {
1841                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1842                 if (val == 255) {
1843                         snd_BUG();
1844                         val = 0;
1845                 }
1846                 ucontrol->value.enumerated.item[0] = val;
1847         }
1848         spin_unlock_irq(&ice->reg_lock);
1849         return 0;
1850 }
1851
1852 static int snd_ice1712_pro_internal_clock_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1853 {
1854         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1855         static unsigned int xrate[13] = {
1856                 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1857                 32000, 44100, 48000, 64000, 88200, 96000
1858         };
1859         unsigned char oval;
1860         int change = 0;
1861
1862         spin_lock_irq(&ice->reg_lock);
1863         oval = inb(ICEMT(ice, RATE));
1864         if (ucontrol->value.enumerated.item[0] == 13) {
1865                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1866         } else {
1867                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1868                 spin_unlock_irq(&ice->reg_lock);
1869                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1870                 spin_lock_irq(&ice->reg_lock);
1871         }
1872         change = inb(ICEMT(ice, RATE)) != oval;
1873         spin_unlock_irq(&ice->reg_lock);
1874
1875         if ((oval & ICE1712_SPDIF_MASTER) != (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER)) {
1876                 /* change CS8427 clock source too */
1877                 if (ice->cs8427) {
1878                         snd_ice1712_cs8427_set_input_clock(ice, is_spdif_master(ice));
1879                 }
1880                 /* notify ak4524 chip as well */
1881                 if (is_spdif_master(ice)) {
1882                         unsigned int i;
1883                         for (i = 0; i < ice->akm_codecs; i++) {
1884                                 if (ice->akm[i].ops.set_rate_val)
1885                                         ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
1886                         }
1887                 }
1888         }
1889
1890         return change;
1891 }
1892
1893 static snd_kcontrol_new_t snd_ice1712_pro_internal_clock __devinitdata = {
1894         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1895         .name = "Multi Track Internal Clock",
1896         .info = snd_ice1712_pro_internal_clock_info,
1897         .get = snd_ice1712_pro_internal_clock_get,
1898         .put = snd_ice1712_pro_internal_clock_put
1899 };
1900
1901 static int snd_ice1712_pro_internal_clock_default_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1902 {
1903         static char *texts[] = {
1904                 "8000",         /* 0: 6 */
1905                 "9600",         /* 1: 3 */
1906                 "11025",        /* 2: 10 */
1907                 "12000",        /* 3: 2 */
1908                 "16000",        /* 4: 5 */
1909                 "22050",        /* 5: 9 */
1910                 "24000",        /* 6: 1 */
1911                 "32000",        /* 7: 4 */
1912                 "44100",        /* 8: 8 */
1913                 "48000",        /* 9: 0 */
1914                 "64000",        /* 10: 15 */
1915                 "88200",        /* 11: 11 */
1916                 "96000",        /* 12: 7 */
1917                 // "IEC958 Input",      /* 13: -- */
1918         };
1919         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1920         uinfo->count = 1;
1921         uinfo->value.enumerated.items = 13;
1922         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1923                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1924         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1925         return 0;
1926 }
1927
1928 static int snd_ice1712_pro_internal_clock_default_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1929 {
1930         int val;
1931         static unsigned int xrate[13] = {
1932                 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1933                 32000, 44100, 48000, 64000, 88200, 96000
1934         };
1935
1936         for (val = 0; val < 13; val++) {
1937                 if (xrate[val] == PRO_RATE_DEFAULT)
1938                         break;
1939         }
1940
1941         ucontrol->value.enumerated.item[0] = val;
1942         return 0;
1943 }
1944
1945 static int snd_ice1712_pro_internal_clock_default_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1946 {
1947         static unsigned int xrate[13] = {
1948                 8000, 9600, 11025, 12000, 1600, 22050, 24000,
1949                 32000, 44100, 48000, 64000, 88200, 96000
1950         };
1951         unsigned char oval;
1952         int change = 0;
1953
1954         oval = PRO_RATE_DEFAULT;
1955         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1956         change = PRO_RATE_DEFAULT != oval;
1957
1958         return change;
1959 }
1960
1961 static snd_kcontrol_new_t snd_ice1712_pro_internal_clock_default __devinitdata = {
1962         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1963         .name = "Multi Track Internal Clock Default",
1964         .info = snd_ice1712_pro_internal_clock_default_info,
1965         .get = snd_ice1712_pro_internal_clock_default_get,
1966         .put = snd_ice1712_pro_internal_clock_default_put
1967 };
1968
1969 static int snd_ice1712_pro_rate_locking_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1970 {
1971         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1972         uinfo->count = 1;
1973         uinfo->value.integer.min = 0;
1974         uinfo->value.integer.max = 1;
1975         return 0;
1976 }
1977
1978 static int snd_ice1712_pro_rate_locking_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1979 {
1980         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1981         return 0;
1982 }
1983
1984 static int snd_ice1712_pro_rate_locking_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1985 {
1986         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
1987         int change = 0, nval;
1988
1989         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1990         spin_lock_irq(&ice->reg_lock);
1991         change = PRO_RATE_LOCKED != nval;
1992         PRO_RATE_LOCKED = nval;
1993         spin_unlock_irq(&ice->reg_lock);
1994         return change;
1995 }
1996
1997 static snd_kcontrol_new_t snd_ice1712_pro_rate_locking __devinitdata = {
1998         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1999         .name = "Multi Track Rate Locking",
2000         .info = snd_ice1712_pro_rate_locking_info,
2001         .get = snd_ice1712_pro_rate_locking_get,
2002         .put = snd_ice1712_pro_rate_locking_put
2003 };
2004
2005 static int snd_ice1712_pro_rate_reset_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2006 {
2007         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
2008         uinfo->count = 1;
2009         uinfo->value.integer.min = 0;
2010         uinfo->value.integer.max = 1;
2011         return 0;
2012 }
2013
2014 static int snd_ice1712_pro_rate_reset_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2015 {
2016         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2017         return 0;
2018 }
2019
2020 static int snd_ice1712_pro_rate_reset_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2021 {
2022         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2023         int change = 0, nval;
2024
2025         nval = ucontrol->value.integer.value[0] ? 1 : 0;
2026         spin_lock_irq(&ice->reg_lock);
2027         change = PRO_RATE_RESET != nval;
2028         PRO_RATE_RESET = nval;
2029         spin_unlock_irq(&ice->reg_lock);
2030         return change;
2031 }
2032
2033 static snd_kcontrol_new_t snd_ice1712_pro_rate_reset __devinitdata = {
2034         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2035         .name = "Multi Track Rate Reset",
2036         .info = snd_ice1712_pro_rate_reset_info,
2037         .get = snd_ice1712_pro_rate_reset_get,
2038         .put = snd_ice1712_pro_rate_reset_put
2039 };
2040
2041 /*
2042  * routing
2043  */
2044 static int snd_ice1712_pro_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2045 {
2046         static char *texts[] = {
2047                 "PCM Out", /* 0 */
2048                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2049                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2050                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2051                 "Digital Mixer", /* 11 - optional */
2052         };
2053
2054         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2055         uinfo->count = 1;
2056         uinfo->value.enumerated.items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2057         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2058                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2059         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2060         return 0;
2061 }
2062
2063 static int snd_ice1712_pro_route_analog_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2064 {
2065         ice1712_t *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
2088 static int snd_ice1712_pro_route_analog_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2089 {
2090         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2091         int change, shift;
2092         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2093         unsigned int val, old_val, nval;
2094
2095         /* update PSDOUT */
2096         if (ucontrol->value.enumerated.item[0] >= 11)
2097                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2098         else if (ucontrol->value.enumerated.item[0] >= 9)
2099                 nval = 3; /* spdif in */
2100         else if (ucontrol->value.enumerated.item[0] >= 1)
2101                 nval = 2; /* analog in */
2102         else
2103                 nval = 0; /* pcm */
2104         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2105         spin_lock_irq(&ice->reg_lock);
2106         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2107         val &= ~(0x03 << shift);
2108         val |= nval << shift;
2109         change = val != old_val;
2110         if (change)
2111                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2112         spin_unlock_irq(&ice->reg_lock);
2113         if (nval < 2) /* dig mixer of pcm */
2114                 return change;
2115
2116         /* update CAPTURE */
2117         spin_lock_irq(&ice->reg_lock);
2118         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2119         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2120         if (nval == 2) { /* analog in */
2121                 nval = ucontrol->value.enumerated.item[0] - 1;
2122                 val &= ~(0x07 << shift);
2123                 val |= nval << shift;
2124         } else { /* spdif in */
2125                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2126                 val &= ~(0x08 << shift);
2127                 val |= nval << shift;
2128         }
2129         if (val != old_val) {
2130                 change = 1;
2131                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2132         }
2133         spin_unlock_irq(&ice->reg_lock);
2134         return change;
2135 }
2136
2137 static int snd_ice1712_pro_route_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2138 {
2139         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2140         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2141         unsigned int val, cval;
2142         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2143         cval = (val >> (idx * 4 + 8)) & 0x0f;
2144         val = (val >> (idx * 2)) & 0x03;
2145         if (val == 1)
2146                 ucontrol->value.enumerated.item[0] = 11;
2147         else if (val == 2)
2148                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2149         else if (val == 3)
2150                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2151         else
2152                 ucontrol->value.enumerated.item[0] = 0;
2153         return 0;
2154 }
2155
2156 static int snd_ice1712_pro_route_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
2157 {
2158         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2159         int change, shift;
2160         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2161         unsigned int val, old_val, nval;
2162
2163         /* update SPDOUT */
2164         spin_lock_irq(&ice->reg_lock);
2165         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2166         if (ucontrol->value.enumerated.item[0] >= 11)
2167                 nval = 1;
2168         else if (ucontrol->value.enumerated.item[0] >= 9)
2169                 nval = 3;
2170         else if (ucontrol->value.enumerated.item[0] >= 1)
2171                 nval = 2;
2172         else
2173                 nval = 0;
2174         shift = idx * 2;
2175         val &= ~(0x03 << shift);
2176         val |= nval << shift;
2177         shift = idx * 4 + 8;
2178         if (nval == 2) {
2179                 nval = ucontrol->value.enumerated.item[0] - 1;
2180                 val &= ~(0x07 << shift);
2181                 val |= nval << shift;
2182         } else if (nval == 3) {
2183                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2184                 val &= ~(0x08 << shift);
2185                 val |= nval << shift;
2186         }
2187         change = val != old_val;
2188         if (change)
2189                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2190         spin_unlock_irq(&ice->reg_lock);
2191         return change;
2192 }
2193
2194 static snd_kcontrol_new_t snd_ice1712_mixer_pro_analog_route __devinitdata = {
2195         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2196         .name = "H/W Playback Route",
2197         .info = snd_ice1712_pro_route_info,
2198         .get = snd_ice1712_pro_route_analog_get,
2199         .put = snd_ice1712_pro_route_analog_put,
2200 };
2201
2202 static snd_kcontrol_new_t snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2203         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2204         .name = "IEC958 Playback Route",
2205         .info = snd_ice1712_pro_route_info,
2206         .get = snd_ice1712_pro_route_spdif_get,
2207         .put = snd_ice1712_pro_route_spdif_put,
2208         .count = 2,
2209 };
2210
2211
2212 static int snd_ice1712_pro_volume_rate_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2213 {
2214         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2215         uinfo->count = 1;
2216         uinfo->value.integer.min = 0;
2217         uinfo->value.integer.max = 255;
2218         return 0;
2219 }
2220
2221 static int snd_ice1712_pro_volume_rate_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2222 {
2223         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2224
2225         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2226         return 0;
2227 }
2228
2229 static int snd_ice1712_pro_volume_rate_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2230 {
2231         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2232         int change;
2233
2234         spin_lock_irq(&ice->reg_lock);
2235         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2236         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2237         spin_unlock_irq(&ice->reg_lock);
2238         return change;
2239 }
2240
2241 static snd_kcontrol_new_t snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2242         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2243         .name = "Multi Track Volume Rate",
2244         .info = snd_ice1712_pro_volume_rate_info,
2245         .get = snd_ice1712_pro_volume_rate_get,
2246         .put = snd_ice1712_pro_volume_rate_put
2247 };
2248
2249 static int snd_ice1712_pro_peak_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
2250 {
2251         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2252         uinfo->count = 22;
2253         uinfo->value.integer.min = 0;
2254         uinfo->value.integer.max = 255;
2255         return 0;
2256 }
2257
2258 static int snd_ice1712_pro_peak_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
2259 {
2260         ice1712_t *ice = snd_kcontrol_chip(kcontrol);
2261         int idx;
2262
2263         spin_lock_irq(&ice->reg_lock);
2264         for (idx = 0; idx < 22; idx++) {
2265                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2266                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2267         }
2268         spin_unlock_irq(&ice->reg_lock);
2269         return 0;
2270 }
2271
2272 static snd_kcontrol_new_t snd_ice1712_mixer_pro_peak __devinitdata = {
2273         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2274         .name = "Multi Track Peak",
2275         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2276         .info = snd_ice1712_pro_peak_info,
2277         .get = snd_ice1712_pro_peak_get
2278 };
2279
2280 /*
2281  *
2282  */
2283
2284 /*
2285  * list of available boards
2286  */
2287 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2288         snd_ice1712_hoontech_cards,
2289         snd_ice1712_delta_cards,
2290         snd_ice1712_ews_cards,
2291         NULL,
2292 };
2293
2294 static unsigned char __devinit snd_ice1712_read_i2c(ice1712_t *ice,
2295                                                  unsigned char dev,
2296                                                  unsigned char addr)
2297 {
2298         long t = 0x10000;
2299
2300         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2301         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2302         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2303         return inb(ICEREG(ice, I2C_DATA));
2304 }
2305
2306 static int __devinit snd_ice1712_read_eeprom(ice1712_t *ice, const char *modelname)
2307 {
2308         int dev = 0xa0;         /* EEPROM device address */
2309         unsigned int i, size;
2310         struct snd_ice1712_card_info **tbl, *c;
2311
2312         if (! modelname || ! *modelname) {
2313                 ice->eeprom.subvendor = 0;
2314                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2315                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2316                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2317                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2318                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2319                 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2320                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2321                         u16 vendor, device;
2322                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2323                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2324                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2325                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2326                                 printk(KERN_ERR "ice1712: No valid ID is found\n");
2327                                 return -ENXIO;
2328                         }
2329                 }
2330         }
2331         for (tbl = card_tables; *tbl; tbl++) {
2332                 for (c = *tbl; c->subvendor; c++) {
2333                         if (modelname && c->model && ! strcmp(modelname, c->model)) {
2334                                 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2335                                 ice->eeprom.subvendor = c->subvendor;
2336                         } else if (c->subvendor != ice->eeprom.subvendor)
2337                                 continue;
2338                         if (! c->eeprom_size || ! c->eeprom_data)
2339                                 goto found;
2340                         /* if the EEPROM is given by the driver, use it */
2341                         snd_printdd("using the defined eeprom..\n");
2342                         ice->eeprom.version = 1;
2343                         ice->eeprom.size = c->eeprom_size + 6;
2344                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2345                         goto read_skipped;
2346                 }
2347         }
2348         printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n", ice->eeprom.subvendor);
2349
2350  found:
2351         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2352         if (ice->eeprom.size < 6)
2353                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2354         else if (ice->eeprom.size > 32) {
2355                 snd_printk("invalid EEPROM (size = %i)\n", ice->eeprom.size);
2356                 return -EIO;
2357         }
2358         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2359         if (ice->eeprom.version != 1) {
2360                 snd_printk("invalid EEPROM version %i\n", ice->eeprom.version);
2361                 /* return -EIO; */
2362         }
2363         size = ice->eeprom.size - 6;
2364         for (i = 0; i < size; i++)
2365                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2366
2367  read_skipped:
2368         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2369         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2370         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2371
2372         return 0;
2373 }
2374
2375
2376
2377 static int __devinit snd_ice1712_chip_init(ice1712_t *ice)
2378 {
2379         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2380         udelay(200);
2381         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2382         udelay(200);
2383         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2384         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2385         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2386         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2387         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2388                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2389                 ice->gpio.direction = ice->eeprom.gpiodir;
2390                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ice->eeprom.gpiomask);
2391                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->eeprom.gpiodir);
2392                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ice->eeprom.gpiostate);
2393         } else {
2394                 ice->gpio.write_mask = 0xc0;
2395                 ice->gpio.direction = 0xff;
2396                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2397                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2398                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_STDSP24_CLOCK_BIT);
2399         }
2400         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2401         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2402                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2403                 udelay(100);
2404                 outb(0, ICEREG(ice, AC97_CMD));
2405                 udelay(200);
2406                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2407         }
2408
2409         return 0;
2410 }
2411
2412 int __devinit snd_ice1712_spdif_build_controls(ice1712_t *ice)
2413 {
2414         int err;
2415         snd_kcontrol_t *kctl;
2416
2417         snd_assert(ice->pcm_pro != NULL, return -EIO);
2418         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2419         if (err < 0)
2420                 return err;
2421         kctl->id.device = ice->pcm_pro->device;
2422         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2423         if (err < 0)
2424                 return err;
2425         kctl->id.device = ice->pcm_pro->device;
2426         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2427         if (err < 0)
2428                 return err;
2429         kctl->id.device = ice->pcm_pro->device;
2430         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2431         if (err < 0)
2432                 return err;
2433         kctl->id.device = ice->pcm_pro->device;
2434         ice->spdif.stream_ctl = kctl;
2435         return 0;
2436 }
2437
2438
2439 static int __devinit snd_ice1712_build_controls(ice1712_t *ice)
2440 {
2441         int err;
2442
2443         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2444         if (err < 0)
2445                 return err;
2446         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2447         if (err < 0)
2448                 return err;
2449         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2450         if (err < 0)
2451                 return err;
2452
2453         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2454         if (err < 0)
2455                 return err;
2456         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2457         if (err < 0)
2458                 return err;
2459
2460         if (ice->num_total_dacs > 0) {
2461                 snd_kcontrol_new_t tmp = snd_ice1712_mixer_pro_analog_route;
2462                 tmp.count = ice->num_total_dacs;
2463                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2464                 if (err < 0)
2465                         return err;
2466         }
2467
2468         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2469         if (err < 0)
2470                 return err;
2471
2472         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2473         if (err < 0)
2474                 return err;
2475         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2476         if (err < 0)
2477                 return err;
2478
2479         return 0;
2480 }
2481
2482 static int snd_ice1712_free(ice1712_t *ice)
2483 {
2484         if (! ice->port)
2485                 goto __hw_end;
2486         /* mask all interrupts */
2487         outb(0xc0, ICEMT(ice, IRQ));
2488         outb(0xff, ICEREG(ice, IRQMASK));
2489         /* --- */
2490       __hw_end:
2491         if (ice->irq >= 0) {
2492                 synchronize_irq(ice->irq);
2493                 free_irq(ice->irq, (void *) ice);
2494         }
2495         if (ice->port)
2496                 pci_release_regions(ice->pci);
2497         snd_ice1712_akm4xxx_free(ice);
2498         pci_disable_device(ice->pci);
2499         kfree(ice);
2500         return 0;
2501 }
2502
2503 static int snd_ice1712_dev_free(snd_device_t *device)
2504 {
2505         ice1712_t *ice = device->device_data;
2506         return snd_ice1712_free(ice);
2507 }
2508
2509 static int __devinit snd_ice1712_create(snd_card_t * card,
2510                                         struct pci_dev *pci,
2511                                         const char *modelname,
2512                                         int omni,
2513                                         int cs8427_timeout,
2514                                         ice1712_t ** r_ice1712)
2515 {
2516         ice1712_t *ice;
2517         int err;
2518         static snd_device_ops_t ops = {
2519                 .dev_free =     snd_ice1712_dev_free,
2520         };
2521
2522         *r_ice1712 = NULL;
2523
2524         /* enable PCI device */
2525         if ((err = pci_enable_device(pci)) < 0)
2526                 return err;
2527         /* check, if we can restrict PCI DMA transfers to 28 bits */
2528         if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
2529             pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
2530                 snd_printk("architecture does not support 28bit PCI busmaster DMA\n");
2531                 pci_disable_device(pci);
2532                 return -ENXIO;
2533         }
2534
2535         ice = kcalloc(1, sizeof(*ice), GFP_KERNEL);
2536         if (ice == NULL) {
2537                 pci_disable_device(pci);
2538                 return -ENOMEM;
2539         }
2540         ice->omni = omni ? 1 : 0;
2541         if (cs8427_timeout < 1)
2542                 cs8427_timeout = 1;
2543         else if (cs8427_timeout > 1000)
2544                 cs8427_timeout = 1000;
2545         ice->cs8427_timeout = cs8427_timeout;
2546         spin_lock_init(&ice->reg_lock);
2547         init_MUTEX(&ice->gpio_mutex);
2548         init_MUTEX(&ice->open_mutex);
2549         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2550         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2551         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2552         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2553
2554         ice->spdif.cs8403_bits =
2555                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2556                                                  0x10 | /* no emphasis */
2557                                                  0x20); /* PCM encoder/decoder */
2558         ice->card = card;
2559         ice->pci = pci;
2560         ice->irq = -1;
2561         pci_set_master(pci);
2562         pci_write_config_word(ice->pci, 0x40, 0x807f);
2563         pci_write_config_word(ice->pci, 0x42, 0x0006);
2564         snd_ice1712_proc_init(ice);
2565         synchronize_irq(pci->irq);
2566
2567         if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2568                 kfree(ice);
2569                 pci_disable_device(pci);
2570                 return err;
2571         }
2572         ice->port = pci_resource_start(pci, 0);
2573         ice->ddma_port = pci_resource_start(pci, 1);
2574         ice->dmapath_port = pci_resource_start(pci, 2);
2575         ice->profi_port = pci_resource_start(pci, 3);
2576
2577         if (request_irq(pci->irq, snd_ice1712_interrupt, SA_INTERRUPT|SA_SHIRQ, "ICE1712", (void *) ice)) {
2578                 snd_printk("unable to grab IRQ %d\n", pci->irq);
2579                 snd_ice1712_free(ice);
2580                 return -EIO;
2581         }
2582
2583         ice->irq = pci->irq;
2584
2585         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2586                 snd_ice1712_free(ice);
2587                 return -EIO;
2588         }
2589         if (snd_ice1712_chip_init(ice) < 0) {
2590                 snd_ice1712_free(ice);
2591                 return -EIO;
2592         }
2593
2594         /* unmask used interrupts */
2595         outb((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ? ICE1712_IRQ_MPU2 : 0 |
2596              (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ? ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0,
2597              ICEREG(ice, IRQMASK));
2598         outb(0x00, ICEMT(ice, IRQ));
2599
2600         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2601                 snd_ice1712_free(ice);
2602                 return err;
2603         }
2604
2605         snd_card_set_dev(card, &pci->dev);
2606
2607         *r_ice1712 = ice;
2608         return 0;
2609 }
2610
2611
2612 /*
2613  *
2614  * Registration
2615  *
2616  */
2617
2618 static struct snd_ice1712_card_info no_matched __devinitdata;
2619
2620 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2621                                        const struct pci_device_id *pci_id)
2622 {
2623         static int dev;
2624         snd_card_t *card;
2625         ice1712_t *ice;
2626         int pcm_dev = 0, err;
2627         struct snd_ice1712_card_info **tbl, *c;
2628
2629         if (dev >= SNDRV_CARDS)
2630                 return -ENODEV;
2631         if (!enable[dev]) {
2632                 dev++;
2633                 return -ENOENT;
2634         }
2635
2636         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2637         if (card == NULL)
2638                 return -ENOMEM;
2639
2640         strcpy(card->driver, "ICE1712");
2641         strcpy(card->shortname, "ICEnsemble ICE1712");
2642
2643         if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev], cs8427_timeout[dev], &ice)) < 0) {
2644                 snd_card_free(card);
2645                 return err;
2646         }
2647
2648         for (tbl = card_tables; *tbl; tbl++) {
2649                 for (c = *tbl; c->subvendor; c++) {
2650                         if (c->subvendor == ice->eeprom.subvendor) {
2651                                 strcpy(card->shortname, c->name);
2652                                 if (c->driver) /* specific driver? */
2653                                         strcpy(card->driver, c->driver);
2654                                 if (c->chip_init) {
2655                                         if ((err = c->chip_init(ice)) < 0) {
2656                                                 snd_card_free(card);
2657                                                 return err;
2658                                         }
2659                                 }
2660                                 goto __found;
2661                         }
2662                 }
2663         }
2664         c = &no_matched;
2665  __found:
2666
2667         if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2668                 snd_card_free(card);
2669                 return err;
2670         }
2671
2672         if (ice_has_con_ac97(ice))
2673                 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2674                         snd_card_free(card);
2675                         return err;
2676                 }
2677
2678         if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2679                 snd_card_free(card);
2680                 return err;
2681         }
2682
2683         if ((err = snd_ice1712_build_controls(ice)) < 0) {
2684                 snd_card_free(card);
2685                 return err;
2686         }
2687
2688         if (c->build_controls) {
2689                 if ((err = c->build_controls(ice)) < 0) {
2690                         snd_card_free(card);
2691                         return err;
2692                 }
2693         }
2694
2695         if (ice_has_con_ac97(ice))
2696                 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2697                         snd_card_free(card);
2698                         return err;
2699                 }
2700
2701         if (! c->no_mpu401) {
2702                 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2703                                                ICEREG(ice, MPU1_CTRL), 1,
2704                                                ice->irq, 0,
2705                                                &ice->rmidi[0])) < 0) {
2706                         snd_card_free(card);
2707                         return err;
2708                 }
2709
2710                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401)
2711                         if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2712                                                        ICEREG(ice, MPU2_CTRL), 1,
2713                                                        ice->irq, 0,
2714                                                        &ice->rmidi[1])) < 0) {
2715                                 snd_card_free(card);
2716                                 return err;
2717                         }
2718         }
2719
2720         sprintf(card->longname, "%s at 0x%lx, irq %i",
2721                 card->shortname, ice->port, ice->irq);
2722
2723         if ((err = snd_card_register(card)) < 0) {
2724                 snd_card_free(card);
2725                 return err;
2726         }
2727         pci_set_drvdata(pci, card);
2728         dev++;
2729         return 0;
2730 }
2731
2732 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2733 {
2734         snd_card_free(pci_get_drvdata(pci));
2735         pci_set_drvdata(pci, NULL);
2736 }
2737
2738 static struct pci_driver driver = {
2739         .name = "ICE1712",
2740         .id_table = snd_ice1712_ids,
2741         .probe = snd_ice1712_probe,
2742         .remove = __devexit_p(snd_ice1712_remove),
2743 };
2744
2745 static int __init alsa_card_ice1712_init(void)
2746 {
2747         return pci_module_init(&driver);
2748 }
2749
2750 static void __exit alsa_card_ice1712_exit(void)
2751 {
2752         pci_unregister_driver(&driver);
2753 }
2754
2755 module_init(alsa_card_ice1712_init)
2756 module_exit(alsa_card_ice1712_exit)