sound/pci/ice1712/ice1712.c

   1 /*
   2  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3  *
   4  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  *
  20  */
  21
  22 /*
  23   NOTES:
  24   - spdif nonaudio consumer mode does not work (at least with my
  25     Sony STR-DB830)
  26 */
  27
  28 /*
  29  * Changes:
  30  *
  31  *  2002.09.09  Takashi Iwai <tiwai@suse.de>
  32  *      split the code to several files.  each low-level routine
  33  *      is stored in the local file and called from registration
  34  *      function from card_info struct.
  35  *
  36  *  2002.11.26  James Stafford <jstafford@ampltd.com>
  37  *      Added support for VT1724 (Envy24HT)
  38  *      I have left out support for 176.4 and 192 KHz for the moment.
  39  *  I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
  40  *
  41  *  2003.02.20  Taksahi Iwai <tiwai@suse.de>
  42  *      Split vt1724 part to an independent driver.
  43  *      The GPIO is accessed through the callback functions now.
  44  *
  45  * 2004.03.31 Doug McLain <nostar@comcast.net>
  46  *    Added support for Event Electronics EZ8 card to hoontech.c.
  47  */
  48
  49
  50 #include <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/dma-mapping.h>
  57 #include <linux/slab.h>
  58 #include <linux/moduleparam.h>
  59 #include <linux/mutex.h>
  60
  61 #include <sound/core.h>
  62 #include <sound/cs8427.h>
  63 #include <sound/info.h>
  64 #include <sound/initval.h>
  65 #include <sound/tlv.h>
  66
  67 #include <sound/asoundef.h>
  68
  69 #include "ice1712.h"
  70
  71 /* lowlevel routines */
  72 #include "delta.h"
  73 #include "ews.h"
  74 #include "hoontech.h"
  75
  76 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
  77 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
  78 MODULE_LICENSE("GPL");
  79 MODULE_SUPPORTED_DEVICE("{"
  80                HOONTECH_DEVICE_DESC
  81                DELTA_DEVICE_DESC
  82                EWS_DEVICE_DESC
  83                "{ICEnsemble,Generic ICE1712},"
  84                "{ICEnsemble,Generic Envy24}}");
  85
  86 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  87 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  88 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
  89 static char *model[SNDRV_CARDS];
  90 static int omni[SNDRV_CARDS];                           /* Delta44 & 66 Omni I/O support */
  91 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transciever reset timeout value in msec */
  92 static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
  93
  94 module_param_array(index, int, NULL, 0444);
  95 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  96 module_param_array(id, charp, NULL, 0444);
  97 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  98 module_param_array(enable, bool, NULL, 0444);
  99 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
 100 module_param_array(omni, bool, NULL, 0444);
 101 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
 102 module_param_array(cs8427_timeout, int, NULL, 0444);
 103 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
 104 module_param_array(model, charp, NULL, 0444);
 105 MODULE_PARM_DESC(model, "Use the given board model.");
 106 module_param_array(dxr_enable, int, NULL, 0444);
 107 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
 108
 109
 110 static const 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(struct snd_ice1712 *ice);
 118 static int snd_ice1712_build_controls(struct snd_ice1712 *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(struct snd_ice1712 *ice)
 130 {
 131         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 132 }
 133
 134 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 135 {
 136         return is_spdif_master(ice) || PRO_RATE_LOCKED;
 137 }
 138
 139 static inline void snd_ice1712_ds_write(struct snd_ice1712 * 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(struct snd_ice1712 * 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(struct snd_ac97 *ac97,
 152                                    unsigned short reg,
 153                                    unsigned short val)
 154 {
 155         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
 177                                             unsigned short reg)
 178 {
 179         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
 206                                        unsigned short reg,
 207                                        unsigned short val)
 208 {
 209         struct snd_ice1712 *ice = 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(struct snd_ac97 *ac97,
 232                                                 unsigned short reg)
 233 {
 234         struct snd_ice1712 *ice = 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 #define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
 260
 261 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 262 {
 263         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 264
 265         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 266         return 0;
 267 }
 268
 269 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 270 {
 271         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 272         unsigned char val, nval;
 273
 274         spin_lock_irq(&ice->reg_lock);
 275         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 276         nval = val & ~ICE1712_ROUTE_AC97;
 277         if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
 278         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 279         spin_unlock_irq(&ice->reg_lock);
 280         return val != nval;
 281 }
 282
 283 static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
 284         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 285         .name = "Digital Mixer To AC97",
 286         .info = snd_ice1712_digmix_route_ac97_info,
 287         .get = snd_ice1712_digmix_route_ac97_get,
 288         .put = snd_ice1712_digmix_route_ac97_put,
 289 };
 290
 291
 292 /*
 293  * gpio operations
 294  */
 295 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 296 {
 297         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 298         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 299 }
 300
 301 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 302 {
 303         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 304         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 305 }
 306
 307 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 308 {
 309         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 310 }
 311
 312 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 313 {
 314         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 315         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 316 }
 317
 318 /*
 319  *
 320  * CS8427 interface
 321  *
 322  */
 323
 324 /*
 325  * change the input clock selection
 326  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 327  */
 328 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 329 {
 330         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 331         unsigned char val, nval;
 332         int res = 0;
 333
 334         snd_i2c_lock(ice->i2c);
 335         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 336                 snd_i2c_unlock(ice->i2c);
 337                 return -EIO;
 338         }
 339         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 340                 snd_i2c_unlock(ice->i2c);
 341                 return -EIO;
 342         }
 343         nval = val & 0xf0;
 344         if (spdif_clock)
 345                 nval |= 0x01;
 346         else
 347                 nval |= 0x04;
 348         if (val != nval) {
 349                 reg[1] = nval;
 350                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 351                         res = -EIO;
 352                 } else {
 353                         res++;
 354                 }
 355         }
 356         snd_i2c_unlock(ice->i2c);
 357         return res;
 358 }
 359
 360 /*
 361  * spdif callbacks
 362  */
 363 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 364 {
 365         snd_cs8427_iec958_active(ice->cs8427, 1);
 366 }
 367
 368 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 369 {
 370         snd_cs8427_iec958_active(ice->cs8427, 0);
 371 }
 372
 373 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 374 {
 375         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 376 }
 377
 378 /*
 379  * create and initialize callbacks for cs8427 interface
 380  */
 381 int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 382 {
 383         int err;
 384
 385         if ((err = snd_cs8427_create(ice->i2c, addr,
 386                                      (ice->cs8427_timeout * HZ) / 1000,
 387                                      &ice->cs8427)) < 0) {
 388                 snd_printk(KERN_ERR "CS8427 initialization failed\n");
 389                 return err;
 390         }
 391         ice->spdif.ops.open = open_cs8427;
 392         ice->spdif.ops.close = close_cs8427;
 393         ice->spdif.ops.setup_rate = setup_cs8427;
 394         return 0;
 395 }
 396
 397 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 398 {
 399         /* change CS8427 clock source too */
 400         if (ice->cs8427)
 401                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 402         /* notify ak4524 chip as well */
 403         if (spdif_is_master) {
 404                 unsigned int i;
 405                 for (i = 0; i < ice->akm_codecs; i++) {
 406                         if (ice->akm[i].ops.set_rate_val)
 407                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 408                 }
 409         }
 410 }
 411
 412 /*
 413  *  Interrupt handler
 414  */
 415
 416 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 417 {
 418         struct snd_ice1712 *ice = dev_id;
 419         unsigned char status;
 420         int handled = 0;
 421
 422         while (1) {
 423                 status = inb(ICEREG(ice, IRQSTAT));
 424                 if (status == 0)
 425                         break;
 426                 handled = 1;
 427                 if (status & ICE1712_IRQ_MPU1) {
 428                         if (ice->rmidi[0])
 429                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 430                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 431                         status &= ~ICE1712_IRQ_MPU1;
 432                 }
 433                 if (status & ICE1712_IRQ_TIMER)
 434                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 435                 if (status & ICE1712_IRQ_MPU2) {
 436                         if (ice->rmidi[1])
 437                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 438                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 439                         status &= ~ICE1712_IRQ_MPU2;
 440                 }
 441                 if (status & ICE1712_IRQ_PROPCM) {
 442                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 443                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 444                                 if (ice->playback_pro_substream)
 445                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 446                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 447                         }
 448                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 449                                 if (ice->capture_pro_substream)
 450                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 451                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 452                         }
 453                 }
 454                 if (status & ICE1712_IRQ_FM)
 455                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 456                 if (status & ICE1712_IRQ_PBKDS) {
 457                         u32 idx;
 458                         u16 pbkstatus;
 459                         struct snd_pcm_substream *substream;
 460                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 461                         //printk("pbkstatus = 0x%x\n", pbkstatus);
 462                         for (idx = 0; idx < 6; idx++) {
 463                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 464                                         continue;
 465                                 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
 466                                         snd_pcm_period_elapsed(substream);
 467                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 468                         }
 469                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 470                 }
 471                 if (status & ICE1712_IRQ_CONCAP) {
 472                         if (ice->capture_con_substream)
 473                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 474                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 475                 }
 476                 if (status & ICE1712_IRQ_CONPBK) {
 477                         if (ice->playback_con_substream)
 478                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 479                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 480                 }
 481         }
 482         return IRQ_RETVAL(handled);
 483 }
 484
 485
 486 /*
 487  *  PCM part - misc
 488  */
 489
 490 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
 491                                  struct snd_pcm_hw_params *hw_params)
 492 {
 493         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 494 }
 495
 496 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
 497 {
 498         return snd_pcm_lib_free_pages(substream);
 499 }
 500
 501 /*
 502  *  PCM part - consumer I/O
 503  */
 504
 505 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 506                                         int cmd)
 507 {
 508         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 509         int result = 0;
 510         u32 tmp;
 511
 512         spin_lock(&ice->reg_lock);
 513         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 514         if (cmd == SNDRV_PCM_TRIGGER_START) {
 515                 tmp |= 1;
 516         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 517                 tmp &= ~1;
 518         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 519                 tmp |= 2;
 520         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 521                 tmp &= ~2;
 522         } else {
 523                 result = -EINVAL;
 524         }
 525         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 526         spin_unlock(&ice->reg_lock);
 527         return result;
 528 }
 529
 530 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 531                                            int cmd)
 532 {
 533         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 534         int result = 0;
 535         u32 tmp;
 536
 537         spin_lock(&ice->reg_lock);
 538         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 539         if (cmd == SNDRV_PCM_TRIGGER_START) {
 540                 tmp |= 1;
 541         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 542                 tmp &= ~1;
 543         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 544                 tmp |= 2;
 545         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 546                 tmp &= ~2;
 547         } else {
 548                 result = -EINVAL;
 549         }
 550         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 551         spin_unlock(&ice->reg_lock);
 552         return result;
 553 }
 554
 555 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 556                                        int cmd)
 557 {
 558         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 559         int result = 0;
 560         u8 tmp;
 561
 562         spin_lock(&ice->reg_lock);
 563         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 564         if (cmd == SNDRV_PCM_TRIGGER_START) {
 565                 tmp |= 1;
 566         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 567                 tmp &= ~1;
 568         } else {
 569                 result = -EINVAL;
 570         }
 571         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 572         spin_unlock(&ice->reg_lock);
 573         return result;
 574 }
 575
 576 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 577 {
 578         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 579         struct snd_pcm_runtime *runtime = substream->runtime;
 580         u32 period_size, buf_size, rate, tmp;
 581
 582         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 583         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 584         tmp = 0x0000;
 585         if (snd_pcm_format_width(runtime->format) == 16)
 586                 tmp |= 0x10;
 587         if (runtime->channels == 2)
 588                 tmp |= 0x08;
 589         rate = (runtime->rate * 8192) / 375;
 590         if (rate > 0x000fffff)
 591                 rate = 0x000fffff;
 592         spin_lock_irq(&ice->reg_lock);
 593         outb(0, ice->ddma_port + 15);
 594         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 595         outl(runtime->dma_addr, ice->ddma_port + 0);
 596         outw(buf_size, ice->ddma_port + 4);
 597         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 598         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 599         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 600         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 601         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 602         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 603         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 604         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 605         spin_unlock_irq(&ice->reg_lock);
 606         return 0;
 607 }
 608
 609 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 610 {
 611         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 612         struct snd_pcm_runtime *runtime = substream->runtime;
 613         u32 period_size, buf_size, rate, tmp, chn;
 614
 615         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 616         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 617         tmp = 0x0064;
 618         if (snd_pcm_format_width(runtime->format) == 16)
 619                 tmp &= ~0x04;
 620         if (runtime->channels == 2)
 621                 tmp |= 0x08;
 622         rate = (runtime->rate * 8192) / 375;
 623         if (rate > 0x000fffff)
 624                 rate = 0x000fffff;
 625         ice->playback_con_active_buf[substream->number] = 0;
 626         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 627         chn = substream->number * 2;
 628         spin_lock_irq(&ice->reg_lock);
 629         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 630         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 631         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 632         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 633         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 634         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 635         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 636         if (runtime->channels == 2) {
 637                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 638                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 639         }
 640         spin_unlock_irq(&ice->reg_lock);
 641         return 0;
 642 }
 643
 644 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 645 {
 646         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 647         struct snd_pcm_runtime *runtime = substream->runtime;
 648         u32 period_size, buf_size;
 649         u8 tmp;
 650
 651         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 652         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 653         tmp = 0x06;
 654         if (snd_pcm_format_width(runtime->format) == 16)
 655                 tmp &= ~0x04;
 656         if (runtime->channels == 2)
 657                 tmp &= ~0x02;
 658         spin_lock_irq(&ice->reg_lock);
 659         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 660         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 661         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 662         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 663         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 664         spin_unlock_irq(&ice->reg_lock);
 665         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 666         return 0;
 667 }
 668
 669 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 670 {
 671         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 672         struct snd_pcm_runtime *runtime = substream->runtime;
 673         size_t ptr;
 674
 675         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 676                 return 0;
 677         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 678         if (ptr == runtime->buffer_size)
 679                 ptr = 0;
 680         return bytes_to_frames(substream->runtime, ptr);
 681 }
 682
 683 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 684 {
 685         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 686         u8 addr;
 687         size_t ptr;
 688
 689         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 690                 return 0;
 691         if (ice->playback_con_active_buf[substream->number])
 692                 addr = ICE1712_DSC_ADDR1;
 693         else
 694                 addr = ICE1712_DSC_ADDR0;
 695         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 696                 ice->playback_con_virt_addr[substream->number];
 697         if (ptr == substream->runtime->buffer_size)
 698                 ptr = 0;
 699         return bytes_to_frames(substream->runtime, ptr);
 700 }
 701
 702 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 703 {
 704         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 705         size_t ptr;
 706
 707         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 708                 return 0;
 709         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 710         if (ptr == substream->runtime->buffer_size)
 711                 ptr = 0;
 712         return bytes_to_frames(substream->runtime, ptr);
 713 }
 714
 715 static const struct snd_pcm_hardware snd_ice1712_playback =
 716 {
 717         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 718                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 719                                  SNDRV_PCM_INFO_MMAP_VALID |
 720                                  SNDRV_PCM_INFO_PAUSE),
 721         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 722         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 723         .rate_min =             4000,
 724         .rate_max =             48000,
 725         .channels_min =         1,
 726         .channels_max =         2,
 727         .buffer_bytes_max =     (64*1024),
 728         .period_bytes_min =     64,
 729         .period_bytes_max =     (64*1024),
 730         .periods_min =          1,
 731         .periods_max =          1024,
 732         .fifo_size =            0,
 733 };
 734
 735 static const struct snd_pcm_hardware snd_ice1712_playback_ds =
 736 {
 737         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 738                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 739                                  SNDRV_PCM_INFO_MMAP_VALID |
 740                                  SNDRV_PCM_INFO_PAUSE),
 741         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 742         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 743         .rate_min =             4000,
 744         .rate_max =             48000,
 745         .channels_min =         1,
 746         .channels_max =         2,
 747         .buffer_bytes_max =     (128*1024),
 748         .period_bytes_min =     64,
 749         .period_bytes_max =     (128*1024),
 750         .periods_min =          2,
 751         .periods_max =          2,
 752         .fifo_size =            0,
 753 };
 754
 755 static const struct snd_pcm_hardware snd_ice1712_capture =
 756 {
 757         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 758                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 759                                  SNDRV_PCM_INFO_MMAP_VALID),
 760         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 761         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 762         .rate_min =             4000,
 763         .rate_max =             48000,
 764         .channels_min =         1,
 765         .channels_max =         2,
 766         .buffer_bytes_max =     (64*1024),
 767         .period_bytes_min =     64,
 768         .period_bytes_max =     (64*1024),
 769         .periods_min =          1,
 770         .periods_max =          1024,
 771         .fifo_size =            0,
 772 };
 773
 774 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 775 {
 776         struct snd_pcm_runtime *runtime = substream->runtime;
 777         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 778
 779         ice->playback_con_substream = substream;
 780         runtime->hw = snd_ice1712_playback;
 781         return 0;
 782 }
 783
 784 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 785 {
 786         struct snd_pcm_runtime *runtime = substream->runtime;
 787         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 788         u32 tmp;
 789
 790         ice->playback_con_substream_ds[substream->number] = substream;
 791         runtime->hw = snd_ice1712_playback_ds;
 792         spin_lock_irq(&ice->reg_lock);
 793         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 794         outw(tmp, ICEDS(ice, INTMASK));
 795         spin_unlock_irq(&ice->reg_lock);
 796         return 0;
 797 }
 798
 799 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 800 {
 801         struct snd_pcm_runtime *runtime = substream->runtime;
 802         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 803
 804         ice->capture_con_substream = substream;
 805         runtime->hw = snd_ice1712_capture;
 806         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 807         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 808                 runtime->hw.rate_min = 48000;
 809         return 0;
 810 }
 811
 812 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 813 {
 814         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 815
 816         ice->playback_con_substream = NULL;
 817         return 0;
 818 }
 819
 820 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 821 {
 822         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 823         u32 tmp;
 824
 825         spin_lock_irq(&ice->reg_lock);
 826         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 827         outw(tmp, ICEDS(ice, INTMASK));
 828         spin_unlock_irq(&ice->reg_lock);
 829         ice->playback_con_substream_ds[substream->number] = NULL;
 830         return 0;
 831 }
 832
 833 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 834 {
 835         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 836
 837         ice->capture_con_substream = NULL;
 838         return 0;
 839 }
 840
 841 static struct snd_pcm_ops snd_ice1712_playback_ops = {
 842         .open =         snd_ice1712_playback_open,
 843         .close =        snd_ice1712_playback_close,
 844         .ioctl =        snd_pcm_lib_ioctl,
 845         .hw_params =    snd_ice1712_hw_params,
 846         .hw_free =      snd_ice1712_hw_free,
 847         .prepare =      snd_ice1712_playback_prepare,
 848         .trigger =      snd_ice1712_playback_trigger,
 849         .pointer =      snd_ice1712_playback_pointer,
 850 };
 851
 852 static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 853         .open =         snd_ice1712_playback_ds_open,
 854         .close =        snd_ice1712_playback_ds_close,
 855         .ioctl =        snd_pcm_lib_ioctl,
 856         .hw_params =    snd_ice1712_hw_params,
 857         .hw_free =      snd_ice1712_hw_free,
 858         .prepare =      snd_ice1712_playback_ds_prepare,
 859         .trigger =      snd_ice1712_playback_ds_trigger,
 860         .pointer =      snd_ice1712_playback_ds_pointer,
 861 };
 862
 863 static struct snd_pcm_ops snd_ice1712_capture_ops = {
 864         .open =         snd_ice1712_capture_open,
 865         .close =        snd_ice1712_capture_close,
 866         .ioctl =        snd_pcm_lib_ioctl,
 867         .hw_params =    snd_ice1712_hw_params,
 868         .hw_free =      snd_ice1712_hw_free,
 869         .prepare =      snd_ice1712_capture_prepare,
 870         .trigger =      snd_ice1712_capture_trigger,
 871         .pointer =      snd_ice1712_capture_pointer,
 872 };
 873
 874 static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
 875 {
 876         struct snd_pcm *pcm;
 877         int err;
 878
 879         if (rpcm)
 880                 *rpcm = NULL;
 881         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 882         if (err < 0)
 883                 return err;
 884
 885         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 886         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 887
 888         pcm->private_data = ice;
 889         pcm->info_flags = 0;
 890         strcpy(pcm->name, "ICE1712 consumer");
 891         ice->pcm = pcm;
 892
 893         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 894                                               snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
 895
 896         if (rpcm)
 897                 *rpcm = pcm;
 898
 899         printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
 900
 901         return 0;
 902 }
 903
 904 static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
 905 {
 906         struct snd_pcm *pcm;
 907         int err;
 908
 909         if (rpcm)
 910                 *rpcm = NULL;
 911         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 912         if (err < 0)
 913                 return err;
 914
 915         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 916
 917         pcm->private_data = ice;
 918         pcm->info_flags = 0;
 919         strcpy(pcm->name, "ICE1712 consumer (DS)");
 920         ice->pcm_ds = pcm;
 921
 922         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 923                                               snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
 924
 925         if (rpcm)
 926                 *rpcm = pcm;
 927
 928         return 0;
 929 }
 930
 931 /*
 932  *  PCM code - professional part (multitrack)
 933  */
 934
 935 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 936                                 32000, 44100, 48000, 64000, 88200, 96000 };
 937
 938 static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 939         .count = ARRAY_SIZE(rates),
 940         .list = rates,
 941         .mask = 0,
 942 };
 943
 944 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 945                                    int cmd)
 946 {
 947         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 948         switch (cmd) {
 949         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 950         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 951         {
 952                 unsigned int what;
 953                 unsigned int old;
 954                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 955                         return -EINVAL;
 956                 what = ICE1712_PLAYBACK_PAUSE;
 957                 snd_pcm_trigger_done(substream, substream);
 958                 spin_lock(&ice->reg_lock);
 959                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 960                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 961                         old |= what;
 962                 else
 963                         old &= ~what;
 964                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 965                 spin_unlock(&ice->reg_lock);
 966                 break;
 967         }
 968         case SNDRV_PCM_TRIGGER_START:
 969         case SNDRV_PCM_TRIGGER_STOP:
 970         {
 971                 unsigned int what = 0;
 972                 unsigned int old;
 973                 struct snd_pcm_substream *s;
 974
 975                 snd_pcm_group_for_each_entry(s, substream) {
 976                         if (s == ice->playback_pro_substream) {
 977                                 what |= ICE1712_PLAYBACK_START;
 978                                 snd_pcm_trigger_done(s, substream);
 979                         } else if (s == ice->capture_pro_substream) {
 980                                 what |= ICE1712_CAPTURE_START_SHADOW;
 981                                 snd_pcm_trigger_done(s, substream);
 982                         }
 983                 }
 984                 spin_lock(&ice->reg_lock);
 985                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 986                 if (cmd == SNDRV_PCM_TRIGGER_START)
 987                         old |= what;
 988                 else
 989                         old &= ~what;
 990                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 991                 spin_unlock(&ice->reg_lock);
 992                 break;
 993         }
 994         default:
 995                 return -EINVAL;
 996         }
 997         return 0;
 998 }
 999
1000 /*
1001  */
1002 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1003 {
1004         unsigned long flags;
1005         unsigned char val, old;
1006         unsigned int i;
1007
1008         switch (rate) {
1009         case 8000: val = 6; break;
1010         case 9600: val = 3; break;
1011         case 11025: val = 10; break;
1012         case 12000: val = 2; break;
1013         case 16000: val = 5; break;
1014         case 22050: val = 9; break;
1015         case 24000: val = 1; break;
1016         case 32000: val = 4; break;
1017         case 44100: val = 8; break;
1018         case 48000: val = 0; break;
1019         case 64000: val = 15; break;
1020         case 88200: val = 11; break;
1021         case 96000: val = 7; break;
1022         default:
1023                 snd_BUG();
1024                 val = 0;
1025                 rate = 48000;
1026                 break;
1027         }
1028
1029         spin_lock_irqsave(&ice->reg_lock, flags);
1030         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1031                                                  ICE1712_PLAYBACK_PAUSE|
1032                                                  ICE1712_PLAYBACK_START)) {
1033               __out:
1034                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1035                 return;
1036         }
1037         if (!force && is_pro_rate_locked(ice))
1038                 goto __out;
1039
1040         old = inb(ICEMT(ice, RATE));
1041         if (!force && old == val)
1042                 goto __out;
1043         outb(val, ICEMT(ice, RATE));
1044         spin_unlock_irqrestore(&ice->reg_lock, flags);
1045
1046         if (ice->gpio.set_pro_rate)
1047                 ice->gpio.set_pro_rate(ice, rate);
1048         for (i = 0; i < ice->akm_codecs; i++) {
1049                 if (ice->akm[i].ops.set_rate_val)
1050                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1051         }
1052         if (ice->spdif.ops.setup_rate)
1053                 ice->spdif.ops.setup_rate(ice, rate);
1054 }
1055
1056 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1057 {
1058         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1059
1060         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1061         spin_lock_irq(&ice->reg_lock);
1062         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1063         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1064         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1065         spin_unlock_irq(&ice->reg_lock);
1066
1067         return 0;
1068 }
1069
1070 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1071                                               struct snd_pcm_hw_params *hw_params)
1072 {
1073         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1074
1075         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1076         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1077 }
1078
1079 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1080 {
1081         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1082
1083         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1084         spin_lock_irq(&ice->reg_lock);
1085         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1086         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1087         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1088         spin_unlock_irq(&ice->reg_lock);
1089         return 0;
1090 }
1091
1092 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1093                                              struct snd_pcm_hw_params *hw_params)
1094 {
1095         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1096
1097         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1098         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1099 }
1100
1101 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1102 {
1103         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1104         size_t ptr;
1105
1106         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1107                 return 0;
1108         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1109         if (ptr == substream->runtime->buffer_size)
1110                 ptr = 0;
1111         return bytes_to_frames(substream->runtime, ptr);
1112 }
1113
1114 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1115 {
1116         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1117         size_t ptr;
1118
1119         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1120                 return 0;
1121         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1122         if (ptr == substream->runtime->buffer_size)
1123                 ptr = 0;
1124         return bytes_to_frames(substream->runtime, ptr);
1125 }
1126
1127 static const struct snd_pcm_hardware snd_ice1712_playback_pro =
1128 {
1129         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1130                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1131                                  SNDRV_PCM_INFO_MMAP_VALID |
1132                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1133         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1134         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1135         .rate_min =             4000,
1136         .rate_max =             96000,
1137         .channels_min =         10,
1138         .channels_max =         10,
1139         .buffer_bytes_max =     (256*1024),
1140         .period_bytes_min =     10 * 4 * 2,
1141         .period_bytes_max =     131040,
1142         .periods_min =          1,
1143         .periods_max =          1024,
1144         .fifo_size =            0,
1145 };
1146
1147 static const struct snd_pcm_hardware snd_ice1712_capture_pro =
1148 {
1149         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1150                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1151                                  SNDRV_PCM_INFO_MMAP_VALID |
1152                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1153         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1154         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1155         .rate_min =             4000,
1156         .rate_max =             96000,
1157         .channels_min =         12,
1158         .channels_max =         12,
1159         .buffer_bytes_max =     (256*1024),
1160         .period_bytes_min =     12 * 4 * 2,
1161         .period_bytes_max =     131040,
1162         .periods_min =          1,
1163         .periods_max =          1024,
1164         .fifo_size =            0,
1165 };
1166
1167 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1168 {
1169         struct snd_pcm_runtime *runtime = substream->runtime;
1170         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1171
1172         ice->playback_pro_substream = substream;
1173         runtime->hw = snd_ice1712_playback_pro;
1174         snd_pcm_set_sync(substream);
1175         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1176         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1177
1178         if (ice->spdif.ops.open)
1179                 ice->spdif.ops.open(ice, substream);
1180
1181         return 0;
1182 }
1183
1184 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1185 {
1186         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1187         struct snd_pcm_runtime *runtime = substream->runtime;
1188
1189         ice->capture_pro_substream = substream;
1190         runtime->hw = snd_ice1712_capture_pro;
1191         snd_pcm_set_sync(substream);
1192         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1193         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1194         return 0;
1195 }
1196
1197 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1198 {
1199         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1200
1201         if (PRO_RATE_RESET)
1202                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1203         ice->playback_pro_substream = NULL;
1204         if (ice->spdif.ops.close)
1205                 ice->spdif.ops.close(ice, substream);
1206
1207         return 0;
1208 }
1209
1210 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1211 {
1212         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1213
1214         if (PRO_RATE_RESET)
1215                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1216         ice->capture_pro_substream = NULL;
1217         return 0;
1218 }
1219
1220 static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1221         .open =         snd_ice1712_playback_pro_open,
1222         .close =        snd_ice1712_playback_pro_close,
1223         .ioctl =        snd_pcm_lib_ioctl,
1224         .hw_params =    snd_ice1712_playback_pro_hw_params,
1225         .hw_free =      snd_ice1712_hw_free,
1226         .prepare =      snd_ice1712_playback_pro_prepare,
1227         .trigger =      snd_ice1712_pro_trigger,
1228         .pointer =      snd_ice1712_playback_pro_pointer,
1229 };
1230
1231 static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1232         .open =         snd_ice1712_capture_pro_open,
1233         .close =        snd_ice1712_capture_pro_close,
1234         .ioctl =        snd_pcm_lib_ioctl,
1235         .hw_params =    snd_ice1712_capture_pro_hw_params,
1236         .hw_free =      snd_ice1712_hw_free,
1237         .prepare =      snd_ice1712_capture_pro_prepare,
1238         .trigger =      snd_ice1712_pro_trigger,
1239         .pointer =      snd_ice1712_capture_pro_pointer,
1240 };
1241
1242 static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1243 {
1244         struct snd_pcm *pcm;
1245         int err;
1246
1247         if (rpcm)
1248                 *rpcm = NULL;
1249         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1250         if (err < 0)
1251                 return err;
1252
1253         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1254         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1255
1256         pcm->private_data = ice;
1257         pcm->info_flags = 0;
1258         strcpy(pcm->name, "ICE1712 multi");
1259
1260         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1261                                               snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1262
1263         ice->pcm_pro = pcm;
1264         if (rpcm)
1265                 *rpcm = pcm;
1266
1267         if (ice->cs8427) {
1268                 /* assign channels to iec958 */
1269                 err = snd_cs8427_iec958_build(ice->cs8427,
1270                                               pcm->streams[0].substream,
1271                                               pcm->streams[1].substream);
1272                 if (err < 0)
1273                         return err;
1274         }
1275
1276         if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1277                 return err;
1278         return 0;
1279 }
1280
1281 /*
1282  *  Mixer section
1283  */
1284
1285 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1286 {
1287         unsigned int vol = ice->pro_volumes[index];
1288         unsigned short val = 0;
1289
1290         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1291         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1292         outb(index, ICEMT(ice, MONITOR_INDEX));
1293         outw(val, ICEMT(ice, MONITOR_VOLUME));
1294 }
1295
1296 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1297
1298 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1299 {
1300         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1301         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1302
1303         spin_lock_irq(&ice->reg_lock);
1304         ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1305         ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1306         spin_unlock_irq(&ice->reg_lock);
1307         return 0;
1308 }
1309
1310 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1311 {
1312         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1313         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1314         unsigned int nval, change;
1315
1316         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1317                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1318         spin_lock_irq(&ice->reg_lock);
1319         nval |= ice->pro_volumes[index] & ~0x80008000;
1320         change = nval != ice->pro_volumes[index];
1321         ice->pro_volumes[index] = nval;
1322         snd_ice1712_update_volume(ice, index);
1323         spin_unlock_irq(&ice->reg_lock);
1324         return change;
1325 }
1326
1327 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1328 {
1329         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1330         uinfo->count = 2;
1331         uinfo->value.integer.min = 0;
1332         uinfo->value.integer.max = 96;
1333         return 0;
1334 }
1335
1336 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1337 {
1338         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1339         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1340
1341         spin_lock_irq(&ice->reg_lock);
1342         ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1343         ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1344         spin_unlock_irq(&ice->reg_lock);
1345         return 0;
1346 }
1347
1348 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1349 {
1350         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1351         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1352         unsigned int nval, change;
1353
1354         nval = (ucontrol->value.integer.value[0] & 127) |
1355                ((ucontrol->value.integer.value[1] & 127) << 16);
1356         spin_lock_irq(&ice->reg_lock);
1357         nval |= ice->pro_volumes[index] & ~0x007f007f;
1358         change = nval != ice->pro_volumes[index];
1359         ice->pro_volumes[index] = nval;
1360         snd_ice1712_update_volume(ice, index);
1361         spin_unlock_irq(&ice->reg_lock);
1362         return change;
1363 }
1364
1365 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1366
1367 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1368         {
1369                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1370                 .name = "Multi Playback Switch",
1371                 .info = snd_ice1712_pro_mixer_switch_info,
1372                 .get = snd_ice1712_pro_mixer_switch_get,
1373                 .put = snd_ice1712_pro_mixer_switch_put,
1374                 .private_value = 0,
1375                 .count = 10,
1376         },
1377         {
1378                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1379                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1380                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1381                 .name = "Multi Playback Volume",
1382                 .info = snd_ice1712_pro_mixer_volume_info,
1383                 .get = snd_ice1712_pro_mixer_volume_get,
1384                 .put = snd_ice1712_pro_mixer_volume_put,
1385                 .private_value = 0,
1386                 .count = 10,
1387                 .tlv = { .p = db_scale_playback }
1388         },
1389 };
1390
1391 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1392         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1393         .name = "H/W Multi Capture Switch",
1394         .info = snd_ice1712_pro_mixer_switch_info,
1395         .get = snd_ice1712_pro_mixer_switch_get,
1396         .put = snd_ice1712_pro_mixer_switch_put,
1397         .private_value = 10,
1398 };
1399
1400 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1401         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1402         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1403         .info = snd_ice1712_pro_mixer_switch_info,
1404         .get = snd_ice1712_pro_mixer_switch_get,
1405         .put = snd_ice1712_pro_mixer_switch_put,
1406         .private_value = 18,
1407         .count = 2,
1408 };
1409
1410 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1411         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1412         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1413                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1414         .name = "H/W Multi Capture Volume",
1415         .info = snd_ice1712_pro_mixer_volume_info,
1416         .get = snd_ice1712_pro_mixer_volume_get,
1417         .put = snd_ice1712_pro_mixer_volume_put,
1418         .private_value = 10,
1419         .tlv = { .p = db_scale_playback }
1420 };
1421
1422 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1423         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1424         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1425         .info = snd_ice1712_pro_mixer_volume_info,
1426         .get = snd_ice1712_pro_mixer_volume_get,
1427         .put = snd_ice1712_pro_mixer_volume_put,
1428         .private_value = 18,
1429         .count = 2,
1430 };
1431
1432 static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1433 {
1434         struct snd_card *card = ice->card;
1435         unsigned int idx;
1436         int err;
1437
1438         /* multi-channel mixer */
1439         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1440                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1441                 if (err < 0)
1442                         return err;
1443         }
1444
1445         if (ice->num_total_adcs > 0) {
1446                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1447                 tmp.count = ice->num_total_adcs;
1448                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1449                 if (err < 0)
1450                         return err;
1451         }
1452
1453         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1454         if (err < 0)
1455                 return err;
1456
1457         if (ice->num_total_adcs > 0) {
1458                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1459                 tmp.count = ice->num_total_adcs;
1460                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1461                 if (err < 0)
1462                         return err;
1463         }
1464
1465         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1466         if (err < 0)
1467                 return err;
1468
1469         /* initialize volumes */
1470         for (idx = 0; idx < 10; idx++) {
1471                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1472                 snd_ice1712_update_volume(ice, idx);
1473         }
1474         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1475                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1476                 snd_ice1712_update_volume(ice, idx);
1477         }
1478         for (idx = 18; idx < 20; idx++) {
1479                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1480                 snd_ice1712_update_volume(ice, idx);
1481         }
1482         return 0;
1483 }
1484
1485 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1486 {
1487         struct snd_ice1712 *ice = ac97->private_data;
1488         ice->ac97 = NULL;
1489 }
1490
1491 static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1492 {
1493         int err, bus_num = 0;
1494         struct snd_ac97_template ac97;
1495         struct snd_ac97_bus *pbus;
1496         static struct snd_ac97_bus_ops con_ops = {
1497                 .write = snd_ice1712_ac97_write,
1498                 .read = snd_ice1712_ac97_read,
1499         };
1500         static struct snd_ac97_bus_ops pro_ops = {
1501                 .write = snd_ice1712_pro_ac97_write,
1502                 .read = snd_ice1712_pro_ac97_read,
1503         };
1504
1505         if (ice_has_con_ac97(ice)) {
1506                 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1507                         return err;
1508                 memset(&ac97, 0, sizeof(ac97));
1509                 ac97.private_data = ice;
1510                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1511                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1512                         printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1513                 else {
1514                         if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1515                                 return err;
1516                         return 0;
1517                 }
1518         }
1519
1520         if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1521                 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1522                         return err;
1523                 memset(&ac97, 0, sizeof(ac97));
1524                 ac97.private_data = ice;
1525                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1526                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1527                         printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1528                 else
1529                         return 0;
1530         }
1531         /* I2S mixer only */
1532         strcat(ice->card->mixername, "ICE1712 - multitrack");
1533         return 0;
1534 }
1535
1536 /*
1537  *
1538  */
1539
1540 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1541 {
1542         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1543 }
1544
1545 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1546                                   struct snd_info_buffer *buffer)
1547 {
1548         struct snd_ice1712 *ice = entry->private_data;
1549         unsigned int idx;
1550
1551         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1552         snd_iprintf(buffer, "EEPROM:\n");
1553
1554         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1555         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1556         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1557         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1558         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1559         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1560         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1561         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1562         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1563         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1564         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1565         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1566         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1567         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1568         for (idx = 0; idx < 4; idx++)
1569                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1570         for (idx = 0; idx < 4; idx++)
1571                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1572         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1573                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1574
1575         snd_iprintf(buffer, "\nRegisters:\n");
1576         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1577         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1578         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1579         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1580         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1581         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1582         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1583 }
1584
1585 static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1586 {
1587         struct snd_info_entry *entry;
1588
1589         if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1590                 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1591 }
1592
1593 /*
1594  *
1595  */
1596
1597 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1598                                    struct snd_ctl_elem_info *uinfo)
1599 {
1600         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1601         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1602         return 0;
1603 }
1604
1605 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1606                                   struct snd_ctl_elem_value *ucontrol)
1607 {
1608         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1609
1610         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1611         return 0;
1612 }
1613
1614 static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1615         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1616         .name = "ICE1712 EEPROM",
1617         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1618         .info = snd_ice1712_eeprom_info,
1619         .get = snd_ice1712_eeprom_get
1620 };
1621
1622 /*
1623  */
1624 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1625                                   struct snd_ctl_elem_info *uinfo)
1626 {
1627         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1628         uinfo->count = 1;
1629         return 0;
1630 }
1631
1632 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1633                                          struct snd_ctl_elem_value *ucontrol)
1634 {
1635         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1636         if (ice->spdif.ops.default_get)
1637                 ice->spdif.ops.default_get(ice, ucontrol);
1638         return 0;
1639 }
1640
1641 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1642                                          struct snd_ctl_elem_value *ucontrol)
1643 {
1644         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1645         if (ice->spdif.ops.default_put)
1646                 return ice->spdif.ops.default_put(ice, ucontrol);
1647         return 0;
1648 }
1649
1650 static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1651 {
1652         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1653         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1654         .info =         snd_ice1712_spdif_info,
1655         .get =          snd_ice1712_spdif_default_get,
1656         .put =          snd_ice1712_spdif_default_put
1657 };
1658
1659 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1660                                        struct snd_ctl_elem_value *ucontrol)
1661 {
1662         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1663         if (ice->spdif.ops.default_get) {
1664                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1665                                                      IEC958_AES0_PROFESSIONAL |
1666                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1667                                                      IEC958_AES0_CON_EMPHASIS;
1668                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1669                                                      IEC958_AES1_CON_CATEGORY;
1670                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1671         } else {
1672                 ucontrol->value.iec958.status[0] = 0xff;
1673                 ucontrol->value.iec958.status[1] = 0xff;
1674                 ucontrol->value.iec958.status[2] = 0xff;
1675                 ucontrol->value.iec958.status[3] = 0xff;
1676                 ucontrol->value.iec958.status[4] = 0xff;
1677         }
1678         return 0;
1679 }
1680
1681 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1682                                        struct snd_ctl_elem_value *ucontrol)
1683 {
1684         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1685         if (ice->spdif.ops.default_get) {
1686                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1687                                                      IEC958_AES0_PROFESSIONAL |
1688                                                      IEC958_AES0_PRO_FS |
1689                                                      IEC958_AES0_PRO_EMPHASIS;
1690                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1691         } else {
1692                 ucontrol->value.iec958.status[0] = 0xff;
1693                 ucontrol->value.iec958.status[1] = 0xff;
1694                 ucontrol->value.iec958.status[2] = 0xff;
1695                 ucontrol->value.iec958.status[3] = 0xff;
1696                 ucontrol->value.iec958.status[4] = 0xff;
1697         }
1698         return 0;
1699 }
1700
1701 static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1702 {
1703         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1704         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1705         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1706         .info =         snd_ice1712_spdif_info,
1707         .get =          snd_ice1712_spdif_maskc_get,
1708 };
1709
1710 static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1711 {
1712         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1713         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1714         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1715         .info =         snd_ice1712_spdif_info,
1716         .get =          snd_ice1712_spdif_maskp_get,
1717 };
1718
1719 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1720                                         struct snd_ctl_elem_value *ucontrol)
1721 {
1722         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1723         if (ice->spdif.ops.stream_get)
1724                 ice->spdif.ops.stream_get(ice, ucontrol);
1725         return 0;
1726 }
1727
1728 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1729                                         struct snd_ctl_elem_value *ucontrol)
1730 {
1731         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1732         if (ice->spdif.ops.stream_put)
1733                 return ice->spdif.ops.stream_put(ice, ucontrol);
1734         return 0;
1735 }
1736
1737 static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1738 {
1739         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1740                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1741         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1742         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1743         .info =         snd_ice1712_spdif_info,
1744         .get =          snd_ice1712_spdif_stream_get,
1745         .put =          snd_ice1712_spdif_stream_put
1746 };
1747
1748 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1749                          struct snd_ctl_elem_value *ucontrol)
1750 {
1751         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1752         unsigned char mask = kcontrol->private_value & 0xff;
1753         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1754
1755         snd_ice1712_save_gpio_status(ice);
1756         ucontrol->value.integer.value[0] =
1757                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1758         snd_ice1712_restore_gpio_status(ice);
1759         return 0;
1760 }
1761
1762 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1763                          struct snd_ctl_elem_value *ucontrol)
1764 {
1765         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1766         unsigned char mask = kcontrol->private_value & 0xff;
1767         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1768         unsigned int val, nval;
1769
1770         if (kcontrol->private_value & (1 << 31))
1771                 return -EPERM;
1772         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1773         snd_ice1712_save_gpio_status(ice);
1774         val = snd_ice1712_gpio_read(ice);
1775         nval |= val & ~mask;
1776         if (val != nval)
1777                 snd_ice1712_gpio_write(ice, nval);
1778         snd_ice1712_restore_gpio_status(ice);
1779         return val != nval;
1780 }
1781
1782 /*
1783  *  rate
1784  */
1785 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1786                                                struct snd_ctl_elem_info *uinfo)
1787 {
1788         static const char * const texts[] = {
1789                 "8000",         /* 0: 6 */
1790                 "9600",         /* 1: 3 */
1791                 "11025",        /* 2: 10 */
1792                 "12000",        /* 3: 2 */
1793                 "16000",        /* 4: 5 */
1794                 "22050",        /* 5: 9 */
1795                 "24000",        /* 6: 1 */
1796                 "32000",        /* 7: 4 */
1797                 "44100",        /* 8: 8 */
1798                 "48000",        /* 9: 0 */
1799                 "64000",        /* 10: 15 */
1800                 "88200",        /* 11: 11 */
1801                 "96000",        /* 12: 7 */
1802                 "IEC958 Input", /* 13: -- */
1803         };
1804         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1805         uinfo->count = 1;
1806         uinfo->value.enumerated.items = 14;
1807         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1808                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1809         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1810         return 0;
1811 }
1812
1813 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1814                                               struct snd_ctl_elem_value *ucontrol)
1815 {
1816         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1817         static const unsigned char xlate[16] = {
1818                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1819         };
1820         unsigned char val;
1821
1822         spin_lock_irq(&ice->reg_lock);
1823         if (is_spdif_master(ice)) {
1824                 ucontrol->value.enumerated.item[0] = 13;
1825         } else {
1826                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1827                 if (val == 255) {
1828                         snd_BUG();
1829                         val = 0;
1830                 }
1831                 ucontrol->value.enumerated.item[0] = val;
1832         }
1833         spin_unlock_irq(&ice->reg_lock);
1834         return 0;
1835 }
1836
1837 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1838                                               struct snd_ctl_elem_value *ucontrol)
1839 {
1840         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1841         static const unsigned int xrate[13] = {
1842                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1843                 32000, 44100, 48000, 64000, 88200, 96000
1844         };
1845         unsigned char oval;
1846         int change = 0;
1847
1848         spin_lock_irq(&ice->reg_lock);
1849         oval = inb(ICEMT(ice, RATE));
1850         if (ucontrol->value.enumerated.item[0] == 13) {
1851                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1852         } else {
1853                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1854                 spin_unlock_irq(&ice->reg_lock);
1855                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1856                 spin_lock_irq(&ice->reg_lock);
1857         }
1858         change = inb(ICEMT(ice, RATE)) != oval;
1859         spin_unlock_irq(&ice->reg_lock);
1860
1861         if ((oval & ICE1712_SPDIF_MASTER) !=
1862             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1863                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1864
1865         return change;
1866 }
1867
1868 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1869         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1870         .name = "Multi Track Internal Clock",
1871         .info = snd_ice1712_pro_internal_clock_info,
1872         .get = snd_ice1712_pro_internal_clock_get,
1873         .put = snd_ice1712_pro_internal_clock_put
1874 };
1875
1876 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1877                                                        struct snd_ctl_elem_info *uinfo)
1878 {
1879         static const char * const texts[] = {
1880                 "8000",         /* 0: 6 */
1881                 "9600",         /* 1: 3 */
1882                 "11025",        /* 2: 10 */
1883                 "12000",        /* 3: 2 */
1884                 "16000",        /* 4: 5 */
1885                 "22050",        /* 5: 9 */
1886                 "24000",        /* 6: 1 */
1887                 "32000",        /* 7: 4 */
1888                 "44100",        /* 8: 8 */
1889                 "48000",        /* 9: 0 */
1890                 "64000",        /* 10: 15 */
1891                 "88200",        /* 11: 11 */
1892                 "96000",        /* 12: 7 */
1893                 // "IEC958 Input",      /* 13: -- */
1894         };
1895         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1896         uinfo->count = 1;
1897         uinfo->value.enumerated.items = 13;
1898         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1899                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1900         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1901         return 0;
1902 }
1903
1904 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1905                                                       struct snd_ctl_elem_value *ucontrol)
1906 {
1907         int val;
1908         static const unsigned int xrate[13] = {
1909                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1910                 32000, 44100, 48000, 64000, 88200, 96000
1911         };
1912
1913         for (val = 0; val < 13; val++) {
1914                 if (xrate[val] == PRO_RATE_DEFAULT)
1915                         break;
1916         }
1917
1918         ucontrol->value.enumerated.item[0] = val;
1919         return 0;
1920 }
1921
1922 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1923                                                       struct snd_ctl_elem_value *ucontrol)
1924 {
1925         static const unsigned int xrate[13] = {
1926                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1927                 32000, 44100, 48000, 64000, 88200, 96000
1928         };
1929         unsigned char oval;
1930         int change = 0;
1931
1932         oval = PRO_RATE_DEFAULT;
1933         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1934         change = PRO_RATE_DEFAULT != oval;
1935
1936         return change;
1937 }
1938
1939 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1940         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1941         .name = "Multi Track Internal Clock Default",
1942         .info = snd_ice1712_pro_internal_clock_default_info,
1943         .get = snd_ice1712_pro_internal_clock_default_get,
1944         .put = snd_ice1712_pro_internal_clock_default_put
1945 };
1946
1947 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1948
1949 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1950                                             struct snd_ctl_elem_value *ucontrol)
1951 {
1952         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1953         return 0;
1954 }
1955
1956 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1957                                             struct snd_ctl_elem_value *ucontrol)
1958 {
1959         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1960         int change = 0, nval;
1961
1962         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1963         spin_lock_irq(&ice->reg_lock);
1964         change = PRO_RATE_LOCKED != nval;
1965         PRO_RATE_LOCKED = nval;
1966         spin_unlock_irq(&ice->reg_lock);
1967         return change;
1968 }
1969
1970 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
1971         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1972         .name = "Multi Track Rate Locking",
1973         .info = snd_ice1712_pro_rate_locking_info,
1974         .get = snd_ice1712_pro_rate_locking_get,
1975         .put = snd_ice1712_pro_rate_locking_put
1976 };
1977
1978 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1979
1980 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1981                                           struct snd_ctl_elem_value *ucontrol)
1982 {
1983         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1984         return 0;
1985 }
1986
1987 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1988                                           struct snd_ctl_elem_value *ucontrol)
1989 {
1990         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1991         int change = 0, nval;
1992
1993         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1994         spin_lock_irq(&ice->reg_lock);
1995         change = PRO_RATE_RESET != nval;
1996         PRO_RATE_RESET = nval;
1997         spin_unlock_irq(&ice->reg_lock);
1998         return change;
1999 }
2000
2001 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2002         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2003         .name = "Multi Track Rate Reset",
2004         .info = snd_ice1712_pro_rate_reset_info,
2005         .get = snd_ice1712_pro_rate_reset_get,
2006         .put = snd_ice1712_pro_rate_reset_put
2007 };
2008
2009 /*
2010  * routing
2011  */
2012 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2013                                       struct snd_ctl_elem_info *uinfo)
2014 {
2015         static const char * const texts[] = {
2016                 "PCM Out", /* 0 */
2017                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2018                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2019                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2020                 "Digital Mixer", /* 11 - optional */
2021         };
2022
2023         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2024         uinfo->count = 1;
2025         uinfo->value.enumerated.items =
2026                 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2027         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2028                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2029         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2030         return 0;
2031 }
2032
2033 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2034                                             struct snd_ctl_elem_value *ucontrol)
2035 {
2036         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2037         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2038         unsigned int val, cval;
2039
2040         spin_lock_irq(&ice->reg_lock);
2041         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2042         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2043         spin_unlock_irq(&ice->reg_lock);
2044
2045         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2046         val &= 3;
2047         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2048         if (val == 1 && idx < 2)
2049                 ucontrol->value.enumerated.item[0] = 11;
2050         else if (val == 2)
2051                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2052         else if (val == 3)
2053                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2054         else
2055                 ucontrol->value.enumerated.item[0] = 0;
2056         return 0;
2057 }
2058
2059 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2060                                             struct snd_ctl_elem_value *ucontrol)
2061 {
2062         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2063         int change, shift;
2064         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2065         unsigned int val, old_val, nval;
2066
2067         /* update PSDOUT */
2068         if (ucontrol->value.enumerated.item[0] >= 11)
2069                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2070         else if (ucontrol->value.enumerated.item[0] >= 9)
2071                 nval = 3; /* spdif in */
2072         else if (ucontrol->value.enumerated.item[0] >= 1)
2073                 nval = 2; /* analog in */
2074         else
2075                 nval = 0; /* pcm */
2076         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2077         spin_lock_irq(&ice->reg_lock);
2078         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2079         val &= ~(0x03 << shift);
2080         val |= nval << shift;
2081         change = val != old_val;
2082         if (change)
2083                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2084         spin_unlock_irq(&ice->reg_lock);
2085         if (nval < 2) /* dig mixer of pcm */
2086                 return change;
2087
2088         /* update CAPTURE */
2089         spin_lock_irq(&ice->reg_lock);
2090         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2091         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2092         if (nval == 2) { /* analog in */
2093                 nval = ucontrol->value.enumerated.item[0] - 1;
2094                 val &= ~(0x07 << shift);
2095                 val |= nval << shift;
2096         } else { /* spdif in */
2097                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2098                 val &= ~(0x08 << shift);
2099                 val |= nval << shift;
2100         }
2101         if (val != old_val) {
2102                 change = 1;
2103                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2104         }
2105         spin_unlock_irq(&ice->reg_lock);
2106         return change;
2107 }
2108
2109 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2110                                            struct snd_ctl_elem_value *ucontrol)
2111 {
2112         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2113         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2114         unsigned int val, cval;
2115         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2116         cval = (val >> (idx * 4 + 8)) & 0x0f;
2117         val = (val >> (idx * 2)) & 0x03;
2118         if (val == 1)
2119                 ucontrol->value.enumerated.item[0] = 11;
2120         else if (val == 2)
2121                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2122         else if (val == 3)
2123                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2124         else
2125                 ucontrol->value.enumerated.item[0] = 0;
2126         return 0;
2127 }
2128
2129 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2130                                            struct snd_ctl_elem_value *ucontrol)
2131 {
2132         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2133         int change, shift;
2134         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2135         unsigned int val, old_val, nval;
2136
2137         /* update SPDOUT */
2138         spin_lock_irq(&ice->reg_lock);
2139         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2140         if (ucontrol->value.enumerated.item[0] >= 11)
2141                 nval = 1;
2142         else if (ucontrol->value.enumerated.item[0] >= 9)
2143                 nval = 3;
2144         else if (ucontrol->value.enumerated.item[0] >= 1)
2145                 nval = 2;
2146         else
2147                 nval = 0;
2148         shift = idx * 2;
2149         val &= ~(0x03 << shift);
2150         val |= nval << shift;
2151         shift = idx * 4 + 8;
2152         if (nval == 2) {
2153                 nval = ucontrol->value.enumerated.item[0] - 1;
2154                 val &= ~(0x07 << shift);
2155                 val |= nval << shift;
2156         } else if (nval == 3) {
2157                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2158                 val &= ~(0x08 << shift);
2159                 val |= nval << shift;
2160         }
2161         change = val != old_val;
2162         if (change)
2163                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2164         spin_unlock_irq(&ice->reg_lock);
2165         return change;
2166 }
2167
2168 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2169         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2170         .name = "H/W Playback Route",
2171         .info = snd_ice1712_pro_route_info,
2172         .get = snd_ice1712_pro_route_analog_get,
2173         .put = snd_ice1712_pro_route_analog_put,
2174 };
2175
2176 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2177         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2178         .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2179         .info = snd_ice1712_pro_route_info,
2180         .get = snd_ice1712_pro_route_spdif_get,
2181         .put = snd_ice1712_pro_route_spdif_put,
2182         .count = 2,
2183 };
2184
2185
2186 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2187                                             struct snd_ctl_elem_info *uinfo)
2188 {
2189         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2190         uinfo->count = 1;
2191         uinfo->value.integer.min = 0;
2192         uinfo->value.integer.max = 255;
2193         return 0;
2194 }
2195
2196 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2197                                            struct snd_ctl_elem_value *ucontrol)
2198 {
2199         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2200
2201         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2202         return 0;
2203 }
2204
2205 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2206                                            struct snd_ctl_elem_value *ucontrol)
2207 {
2208         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2209         int change;
2210
2211         spin_lock_irq(&ice->reg_lock);
2212         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2213         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2214         spin_unlock_irq(&ice->reg_lock);
2215         return change;
2216 }
2217
2218 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2219         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2220         .name = "Multi Track Volume Rate",
2221         .info = snd_ice1712_pro_volume_rate_info,
2222         .get = snd_ice1712_pro_volume_rate_get,
2223         .put = snd_ice1712_pro_volume_rate_put
2224 };
2225
2226 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2227                                      struct snd_ctl_elem_info *uinfo)
2228 {
2229         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2230         uinfo->count = 22;
2231         uinfo->value.integer.min = 0;
2232         uinfo->value.integer.max = 255;
2233         return 0;
2234 }
2235
2236 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2237                                     struct snd_ctl_elem_value *ucontrol)
2238 {
2239         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2240         int idx;
2241
2242         spin_lock_irq(&ice->reg_lock);
2243         for (idx = 0; idx < 22; idx++) {
2244                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2245                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2246         }
2247         spin_unlock_irq(&ice->reg_lock);
2248         return 0;
2249 }
2250
2251 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2252         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2253         .name = "Multi Track Peak",
2254         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2255         .info = snd_ice1712_pro_peak_info,
2256         .get = snd_ice1712_pro_peak_get
2257 };
2258
2259 /*
2260  *
2261  */
2262
2263 /*
2264  * list of available boards
2265  */
2266 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2267         snd_ice1712_hoontech_cards,
2268         snd_ice1712_delta_cards,
2269         snd_ice1712_ews_cards,
2270         NULL,
2271 };
2272
2273 static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2274                                                  unsigned char dev,
2275                                                  unsigned char addr)
2276 {
2277         long t = 0x10000;
2278
2279         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2280         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2281         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2282         return inb(ICEREG(ice, I2C_DATA));
2283 }
2284
2285 static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2286                                              const char *modelname)
2287 {
2288         int dev = 0xa0;         /* EEPROM device address */
2289         unsigned int i, size;
2290         struct snd_ice1712_card_info * const *tbl, *c;
2291
2292         if (! modelname || ! *modelname) {
2293                 ice->eeprom.subvendor = 0;
2294                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2295                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2296                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2297                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2298                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2299                 if (ice->eeprom.subvendor == 0 ||
2300                     ice->eeprom.subvendor == (unsigned int)-1) {
2301                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2302                         u16 vendor, device;
2303                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2304                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2305                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2306                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2307                                 printk(KERN_ERR "ice1712: No valid ID is found\n");
2308                                 return -ENXIO;
2309                         }
2310                 }
2311         }
2312         for (tbl = card_tables; *tbl; tbl++) {
2313                 for (c = *tbl; c->subvendor; c++) {
2314                         if (modelname && c->model && ! strcmp(modelname, c->model)) {
2315                                 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2316                                 ice->eeprom.subvendor = c->subvendor;
2317                         } else if (c->subvendor != ice->eeprom.subvendor)
2318                                 continue;
2319                         if (! c->eeprom_size || ! c->eeprom_data)
2320                                 goto found;
2321                         /* if the EEPROM is given by the driver, use it */
2322                         snd_printdd("using the defined eeprom..\n");
2323                         ice->eeprom.version = 1;
2324                         ice->eeprom.size = c->eeprom_size + 6;
2325                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2326                         goto read_skipped;
2327                 }
2328         }
2329         printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2330                ice->eeprom.subvendor);
2331
2332  found:
2333         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2334         if (ice->eeprom.size < 6)
2335                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2336         else if (ice->eeprom.size > 32) {
2337                 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2338                 return -EIO;
2339         }
2340         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2341         if (ice->eeprom.version != 1) {
2342                 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2343                            ice->eeprom.version);
2344                 /* return -EIO; */
2345         }
2346         size = ice->eeprom.size - 6;
2347         for (i = 0; i < size; i++)
2348                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2349
2350  read_skipped:
2351         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2352         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2353         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2354
2355         return 0;
2356 }
2357
2358
2359
2360 static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2361 {
2362         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2363         udelay(200);
2364         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2365         udelay(200);
2366         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2367             !ice->dxr_enable)
2368                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2369                  *  Also disable AC97 as no hardware in standard 6fire card/box
2370                  *  Note: DXR extensions are not currently supported
2371                  */
2372                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2373         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2374         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2375         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2376         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2377         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2378                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2379                 ice->gpio.direction = ice->eeprom.gpiodir;
2380                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2381                                   ice->eeprom.gpiomask);
2382                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2383                                   ice->eeprom.gpiodir);
2384                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2385                                   ice->eeprom.gpiostate);
2386         } else {
2387                 ice->gpio.write_mask = 0xc0;
2388                 ice->gpio.direction = 0xff;
2389                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2390                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2391                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2392                                   ICE1712_STDSP24_CLOCK_BIT);
2393         }
2394         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2395         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2396                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2397                 udelay(100);
2398                 outb(0, ICEREG(ice, AC97_CMD));
2399                 udelay(200);
2400                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2401         }
2402         snd_ice1712_set_pro_rate(ice, 48000, 1);
2403
2404         return 0;
2405 }
2406
2407 int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2408 {
2409         int err;
2410         struct snd_kcontrol *kctl;
2411
2412         snd_assert(ice->pcm_pro != NULL, return -EIO);
2413         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2414         if (err < 0)
2415                 return err;
2416         kctl->id.device = ice->pcm_pro->device;
2417         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2418         if (err < 0)
2419                 return err;
2420         kctl->id.device = ice->pcm_pro->device;
2421         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2422         if (err < 0)
2423                 return err;
2424         kctl->id.device = ice->pcm_pro->device;
2425         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2426         if (err < 0)
2427                 return err;
2428         kctl->id.device = ice->pcm_pro->device;
2429         ice->spdif.stream_ctl = kctl;
2430         return 0;
2431 }
2432
2433
2434 static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2435 {
2436         int err;
2437
2438         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2439         if (err < 0)
2440                 return err;
2441         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2442         if (err < 0)
2443                 return err;
2444         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2445         if (err < 0)
2446                 return err;
2447
2448         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2449         if (err < 0)
2450                 return err;
2451         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2452         if (err < 0)
2453                 return err;
2454
2455         if (ice->num_total_dacs > 0) {
2456                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2457                 tmp.count = ice->num_total_dacs;
2458                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2459                 if (err < 0)
2460                         return err;
2461         }
2462
2463         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2464         if (err < 0)
2465                 return err;
2466
2467         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2468         if (err < 0)
2469                 return err;
2470         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2471         if (err < 0)
2472                 return err;
2473
2474         return 0;
2475 }
2476
2477 static int snd_ice1712_free(struct snd_ice1712 *ice)
2478 {
2479         if (! ice->port)
2480                 goto __hw_end;
2481         /* mask all interrupts */
2482         outb(0xc0, ICEMT(ice, IRQ));
2483         outb(0xff, ICEREG(ice, IRQMASK));
2484         /* --- */
2485       __hw_end:
2486         if (ice->irq >= 0) {
2487                 synchronize_irq(ice->irq);
2488                 free_irq(ice->irq, ice);
2489         }
2490         if (ice->port)
2491                 pci_release_regions(ice->pci);
2492         snd_ice1712_akm4xxx_free(ice);
2493         pci_disable_device(ice->pci);
2494         kfree(ice);
2495         return 0;
2496 }
2497
2498 static int snd_ice1712_dev_free(struct snd_device *device)
2499 {
2500         struct snd_ice1712 *ice = device->device_data;
2501         return snd_ice1712_free(ice);
2502 }
2503
2504 static int __devinit snd_ice1712_create(struct snd_card *card,
2505                                         struct pci_dev *pci,
2506                                         const char *modelname,
2507                                         int omni,
2508                                         int cs8427_timeout,
2509                                         int dxr_enable,
2510                                         struct snd_ice1712 ** r_ice1712)
2511 {
2512         struct snd_ice1712 *ice;
2513         int err;
2514         static struct snd_device_ops ops = {
2515                 .dev_free =     snd_ice1712_dev_free,
2516         };
2517
2518         *r_ice1712 = NULL;
2519
2520         /* enable PCI device */
2521         if ((err = pci_enable_device(pci)) < 0)
2522                 return err;
2523         /* check, if we can restrict PCI DMA transfers to 28 bits */
2524         if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
2525             pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
2526                 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2527                 pci_disable_device(pci);
2528                 return -ENXIO;
2529         }
2530
2531         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2532         if (ice == NULL) {
2533                 pci_disable_device(pci);
2534                 return -ENOMEM;
2535         }
2536         ice->omni = omni ? 1 : 0;
2537         if (cs8427_timeout < 1)
2538                 cs8427_timeout = 1;
2539         else if (cs8427_timeout > 1000)
2540                 cs8427_timeout = 1000;
2541         ice->cs8427_timeout = cs8427_timeout;
2542         ice->dxr_enable = dxr_enable;
2543         spin_lock_init(&ice->reg_lock);
2544         mutex_init(&ice->gpio_mutex);
2545         mutex_init(&ice->i2c_mutex);
2546         mutex_init(&ice->open_mutex);
2547         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2548         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2549         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2550         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2551
2552         ice->spdif.cs8403_bits =
2553                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2554                                                  0x10 | /* no emphasis */
2555                                                  0x20); /* PCM encoder/decoder */
2556         ice->card = card;
2557         ice->pci = pci;
2558         ice->irq = -1;
2559         pci_set_master(pci);
2560         pci_write_config_word(ice->pci, 0x40, 0x807f);
2561         pci_write_config_word(ice->pci, 0x42, 0x0006);
2562         snd_ice1712_proc_init(ice);
2563         synchronize_irq(pci->irq);
2564
2565         if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2566                 kfree(ice);
2567                 pci_disable_device(pci);
2568                 return err;
2569         }
2570         ice->port = pci_resource_start(pci, 0);
2571         ice->ddma_port = pci_resource_start(pci, 1);
2572         ice->dmapath_port = pci_resource_start(pci, 2);
2573         ice->profi_port = pci_resource_start(pci, 3);
2574
2575         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2576                         "ICE1712", ice)) {
2577                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2578                 snd_ice1712_free(ice);
2579                 return -EIO;
2580         }
2581
2582         ice->irq = pci->irq;
2583
2584         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2585                 snd_ice1712_free(ice);
2586                 return -EIO;
2587         }
2588         if (snd_ice1712_chip_init(ice) < 0) {
2589                 snd_ice1712_free(ice);
2590                 return -EIO;
2591         }
2592
2593         /* unmask used interrupts */
2594         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2595               ICE1712_IRQ_MPU2 : 0) |
2596              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2597               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2598              ICEREG(ice, IRQMASK));
2599         outb(0x00, ICEMT(ice, IRQ));
2600
2601         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2602                 snd_ice1712_free(ice);
2603                 return err;
2604         }
2605
2606         snd_card_set_dev(card, &pci->dev);
2607
2608         *r_ice1712 = ice;
2609         return 0;
2610 }
2611
2612
2613 /*
2614  *
2615  * Registration
2616  *
2617  */
2618
2619 static struct snd_ice1712_card_info no_matched __devinitdata;
2620
2621 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2622                                        const struct pci_device_id *pci_id)
2623 {
2624         static int dev;
2625         struct snd_card *card;
2626         struct snd_ice1712 *ice;
2627         int pcm_dev = 0, err;
2628         struct snd_ice1712_card_info * const *tbl, *c;
2629
2630         if (dev >= SNDRV_CARDS)
2631                 return -ENODEV;
2632         if (!enable[dev]) {
2633                 dev++;
2634                 return -ENOENT;
2635         }
2636
2637         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2638         if (card == NULL)
2639                 return -ENOMEM;
2640
2641         strcpy(card->driver, "ICE1712");
2642         strcpy(card->shortname, "ICEnsemble ICE1712");
2643
2644         if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2645                                       cs8427_timeout[dev], dxr_enable[dev],
2646                                       &ice)) < 0) {
2647                 snd_card_free(card);
2648                 return err;
2649         }
2650
2651         for (tbl = card_tables; *tbl; tbl++) {
2652                 for (c = *tbl; c->subvendor; c++) {
2653                         if (c->subvendor == ice->eeprom.subvendor) {
2654                                 strcpy(card->shortname, c->name);
2655                                 if (c->driver) /* specific driver? */
2656                                         strcpy(card->driver, c->driver);
2657                                 if (c->chip_init) {
2658                                         if ((err = c->chip_init(ice)) < 0) {
2659                                                 snd_card_free(card);
2660                                                 return err;
2661                                         }
2662                                 }
2663                                 goto __found;
2664                         }
2665                 }
2666         }
2667         c = &no_matched;
2668  __found:
2669
2670         if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2671                 snd_card_free(card);
2672                 return err;
2673         }
2674
2675         if (ice_has_con_ac97(ice))
2676                 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2677                         snd_card_free(card);
2678                         return err;
2679                 }
2680
2681         if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2682                 snd_card_free(card);
2683                 return err;
2684         }
2685
2686         if ((err = snd_ice1712_build_controls(ice)) < 0) {
2687                 snd_card_free(card);
2688                 return err;
2689         }
2690
2691         if (c->build_controls) {
2692                 if ((err = c->build_controls(ice)) < 0) {
2693                         snd_card_free(card);
2694                         return err;
2695                 }
2696         }
2697
2698         if (ice_has_con_ac97(ice))
2699                 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2700                         snd_card_free(card);
2701                         return err;
2702                 }
2703
2704         if (! c->no_mpu401) {
2705                 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2706                                                ICEREG(ice, MPU1_CTRL),
2707                                                (c->mpu401_1_info_flags |
2708                                                 MPU401_INFO_INTEGRATED),
2709                                                ice->irq, 0,
2710                                                &ice->rmidi[0])) < 0) {
2711                         snd_card_free(card);
2712                         return err;
2713                 }
2714                 if (c->mpu401_1_name)
2715                         /*  Prefered name available in card_info */
2716                         snprintf(ice->rmidi[0]->name,
2717                                  sizeof(ice->rmidi[0]->name),
2718                                  "%s %d", c->mpu401_1_name, card->number);
2719
2720                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2721                         /*  2nd port used  */
2722                         if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2723                                                        ICEREG(ice, MPU2_CTRL),
2724                                                        (c->mpu401_2_info_flags |
2725                                                         MPU401_INFO_INTEGRATED),
2726                                                        ice->irq, 0,
2727                                                        &ice->rmidi[1])) < 0) {
2728                                 snd_card_free(card);
2729                                 return err;
2730                         }
2731                         if (c->mpu401_2_name)
2732                                 /*  Prefered name available in card_info */
2733                                 snprintf(ice->rmidi[1]->name,
2734                                          sizeof(ice->rmidi[1]->name),
2735                                          "%s %d", c->mpu401_2_name,
2736                                          card->number);
2737                 }
2738         }
2739
2740         snd_ice1712_set_input_clock_source(ice, 0);
2741
2742         sprintf(card->longname, "%s at 0x%lx, irq %i",
2743                 card->shortname, ice->port, ice->irq);
2744
2745         if ((err = snd_card_register(card)) < 0) {
2746                 snd_card_free(card);
2747                 return err;
2748         }
2749         pci_set_drvdata(pci, card);
2750         dev++;
2751         return 0;
2752 }
2753
2754 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2755 {
2756         snd_card_free(pci_get_drvdata(pci));
2757         pci_set_drvdata(pci, NULL);
2758 }
2759
2760 static struct pci_driver driver = {
2761         .name = "ICE1712",
2762         .id_table = snd_ice1712_ids,
2763         .probe = snd_ice1712_probe,
2764         .remove = __devexit_p(snd_ice1712_remove),
2765 };
2766
2767 static int __init alsa_card_ice1712_init(void)
2768 {
2769         return pci_register_driver(&driver);
2770 }
2771
2772 static void __exit alsa_card_ice1712_exit(void)
2773 {
2774         pci_unregister_driver(&driver);
2775 }
2776
2777 module_init(alsa_card_ice1712_init)
2778 module_exit(alsa_card_ice1712_exit)