sound/pci/ice1712/ice1712.c

   1 /*
   2  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3  *
   4  *      Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  *
  20  */
  21
  22 /*
  23   NOTES:
  24   - spdif nonaudio consumer mode does not work (at least with my
  25     Sony STR-DB830)
  26 */
  27
  28 /*
  29  * Changes:
  30  *
  31  *  2002.09.09  Takashi Iwai <tiwai@suse.de>
  32  *      split the code to several files.  each low-level routine
  33  *      is stored in the local file and called from registration
  34  *      function from card_info struct.
  35  *
  36  *  2002.11.26  James Stafford <jstafford@ampltd.com>
  37  *      Added support for VT1724 (Envy24HT)
  38  *      I have left out support for 176.4 and 192 KHz for the moment.
  39  *  I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
  40  *
  41  *  2003.02.20  Taksahi Iwai <tiwai@suse.de>
  42  *      Split vt1724 part to an independent driver.
  43  *      The GPIO is accessed through the callback functions now.
  44  *
  45  * 2004.03.31 Doug McLain <nostar@comcast.net>
  46  *    Added support for Event Electronics EZ8 card to hoontech.c.
  47  */
  48
  49
  50 #include <sound/driver.h>
  51 #include <asm/io.h>
  52 #include <linux/delay.h>
  53 #include <linux/interrupt.h>
  54 #include <linux/init.h>
  55 #include <linux/pci.h>
  56 #include <linux/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@suse.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 static int snd_ice1712_digmix_route_ac97_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 260 {
 261         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 262         uinfo->count = 1;
 263         uinfo->value.integer.min = 0;
 264         uinfo->value.integer.max = 1;
 265         return 0;
 266 }
 267
 268 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 269 {
 270         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 271
 272         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 273         return 0;
 274 }
 275
 276 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 277 {
 278         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 279         unsigned char val, nval;
 280
 281         spin_lock_irq(&ice->reg_lock);
 282         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 283         nval = val & ~ICE1712_ROUTE_AC97;
 284         if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97;
 285         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 286         spin_unlock_irq(&ice->reg_lock);
 287         return val != nval;
 288 }
 289
 290 static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 __devinitdata = {
 291         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 292         .name = "Digital Mixer To AC97",
 293         .info = snd_ice1712_digmix_route_ac97_info,
 294         .get = snd_ice1712_digmix_route_ac97_get,
 295         .put = snd_ice1712_digmix_route_ac97_put,
 296 };
 297
 298
 299 /*
 300  * gpio operations
 301  */
 302 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 303 {
 304         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 305         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 306 }
 307
 308 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 309 {
 310         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 311         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 312 }
 313
 314 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 315 {
 316         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 317 }
 318
 319 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 320 {
 321         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 322         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 323 }
 324
 325 /*
 326  *
 327  * CS8427 interface
 328  *
 329  */
 330
 331 /*
 332  * change the input clock selection
 333  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 334  */
 335 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 336 {
 337         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 338         unsigned char val, nval;
 339         int res = 0;
 340
 341         snd_i2c_lock(ice->i2c);
 342         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 343                 snd_i2c_unlock(ice->i2c);
 344                 return -EIO;
 345         }
 346         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 347                 snd_i2c_unlock(ice->i2c);
 348                 return -EIO;
 349         }
 350         nval = val & 0xf0;
 351         if (spdif_clock)
 352                 nval |= 0x01;
 353         else
 354                 nval |= 0x04;
 355         if (val != nval) {
 356                 reg[1] = nval;
 357                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 358                         res = -EIO;
 359                 } else {
 360                         res++;
 361                 }
 362         }
 363         snd_i2c_unlock(ice->i2c);
 364         return res;
 365 }
 366
 367 /*
 368  * spdif callbacks
 369  */
 370 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 371 {
 372         snd_cs8427_iec958_active(ice->cs8427, 1);
 373 }
 374
 375 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 376 {
 377         snd_cs8427_iec958_active(ice->cs8427, 0);
 378 }
 379
 380 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 381 {
 382         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 383 }
 384
 385 /*
 386  * create and initialize callbacks for cs8427 interface
 387  */
 388 int __devinit snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 389 {
 390         int err;
 391
 392         if ((err = snd_cs8427_create(ice->i2c, addr,
 393                                      (ice->cs8427_timeout * HZ) / 1000,
 394                                      &ice->cs8427)) < 0) {
 395                 snd_printk(KERN_ERR "CS8427 initialization failed\n");
 396                 return err;
 397         }
 398         ice->spdif.ops.open = open_cs8427;
 399         ice->spdif.ops.close = close_cs8427;
 400         ice->spdif.ops.setup_rate = setup_cs8427;
 401         return 0;
 402 }
 403
 404 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 405 {
 406         /* change CS8427 clock source too */
 407         if (ice->cs8427)
 408                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 409         /* notify ak4524 chip as well */
 410         if (spdif_is_master) {
 411                 unsigned int i;
 412                 for (i = 0; i < ice->akm_codecs; i++) {
 413                         if (ice->akm[i].ops.set_rate_val)
 414                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 415                 }
 416         }
 417 }
 418
 419 /*
 420  *  Interrupt handler
 421  */
 422
 423 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 424 {
 425         struct snd_ice1712 *ice = dev_id;
 426         unsigned char status;
 427         int handled = 0;
 428
 429         while (1) {
 430                 status = inb(ICEREG(ice, IRQSTAT));
 431                 if (status == 0)
 432                         break;
 433                 handled = 1;
 434                 if (status & ICE1712_IRQ_MPU1) {
 435                         if (ice->rmidi[0])
 436                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 437                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 438                         status &= ~ICE1712_IRQ_MPU1;
 439                 }
 440                 if (status & ICE1712_IRQ_TIMER)
 441                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 442                 if (status & ICE1712_IRQ_MPU2) {
 443                         if (ice->rmidi[1])
 444                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 445                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 446                         status &= ~ICE1712_IRQ_MPU2;
 447                 }
 448                 if (status & ICE1712_IRQ_PROPCM) {
 449                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 450                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 451                                 if (ice->playback_pro_substream)
 452                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 453                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 454                         }
 455                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 456                                 if (ice->capture_pro_substream)
 457                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 458                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 459                         }
 460                 }
 461                 if (status & ICE1712_IRQ_FM)
 462                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 463                 if (status & ICE1712_IRQ_PBKDS) {
 464                         u32 idx;
 465                         u16 pbkstatus;
 466                         struct snd_pcm_substream *substream;
 467                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 468                         //printk("pbkstatus = 0x%x\n", pbkstatus);
 469                         for (idx = 0; idx < 6; idx++) {
 470                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 471                                         continue;
 472                                 if ((substream = ice->playback_con_substream_ds[idx]) != NULL)
 473                                         snd_pcm_period_elapsed(substream);
 474                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 475                         }
 476                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 477                 }
 478                 if (status & ICE1712_IRQ_CONCAP) {
 479                         if (ice->capture_con_substream)
 480                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 481                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 482                 }
 483                 if (status & ICE1712_IRQ_CONPBK) {
 484                         if (ice->playback_con_substream)
 485                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 486                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 487                 }
 488         }
 489         return IRQ_RETVAL(handled);
 490 }
 491
 492
 493 /*
 494  *  PCM part - misc
 495  */
 496
 497 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
 498                                  struct snd_pcm_hw_params *hw_params)
 499 {
 500         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 501 }
 502
 503 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
 504 {
 505         return snd_pcm_lib_free_pages(substream);
 506 }
 507
 508 /*
 509  *  PCM part - consumer I/O
 510  */
 511
 512 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 513                                         int cmd)
 514 {
 515         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 516         int result = 0;
 517         u32 tmp;
 518
 519         spin_lock(&ice->reg_lock);
 520         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 521         if (cmd == SNDRV_PCM_TRIGGER_START) {
 522                 tmp |= 1;
 523         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 524                 tmp &= ~1;
 525         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 526                 tmp |= 2;
 527         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 528                 tmp &= ~2;
 529         } else {
 530                 result = -EINVAL;
 531         }
 532         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 533         spin_unlock(&ice->reg_lock);
 534         return result;
 535 }
 536
 537 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 538                                            int cmd)
 539 {
 540         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 541         int result = 0;
 542         u32 tmp;
 543
 544         spin_lock(&ice->reg_lock);
 545         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 546         if (cmd == SNDRV_PCM_TRIGGER_START) {
 547                 tmp |= 1;
 548         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 549                 tmp &= ~1;
 550         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 551                 tmp |= 2;
 552         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 553                 tmp &= ~2;
 554         } else {
 555                 result = -EINVAL;
 556         }
 557         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 558         spin_unlock(&ice->reg_lock);
 559         return result;
 560 }
 561
 562 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 563                                        int cmd)
 564 {
 565         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 566         int result = 0;
 567         u8 tmp;
 568
 569         spin_lock(&ice->reg_lock);
 570         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 571         if (cmd == SNDRV_PCM_TRIGGER_START) {
 572                 tmp |= 1;
 573         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 574                 tmp &= ~1;
 575         } else {
 576                 result = -EINVAL;
 577         }
 578         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 579         spin_unlock(&ice->reg_lock);
 580         return result;
 581 }
 582
 583 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 584 {
 585         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 586         struct snd_pcm_runtime *runtime = substream->runtime;
 587         u32 period_size, buf_size, rate, tmp;
 588
 589         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 590         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 591         tmp = 0x0000;
 592         if (snd_pcm_format_width(runtime->format) == 16)
 593                 tmp |= 0x10;
 594         if (runtime->channels == 2)
 595                 tmp |= 0x08;
 596         rate = (runtime->rate * 8192) / 375;
 597         if (rate > 0x000fffff)
 598                 rate = 0x000fffff;
 599         spin_lock_irq(&ice->reg_lock);
 600         outb(0, ice->ddma_port + 15);
 601         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 602         outl(runtime->dma_addr, ice->ddma_port + 0);
 603         outw(buf_size, ice->ddma_port + 4);
 604         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 605         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 606         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 607         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 608         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 609         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 610         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 611         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 612         spin_unlock_irq(&ice->reg_lock);
 613         return 0;
 614 }
 615
 616 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 617 {
 618         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 619         struct snd_pcm_runtime *runtime = substream->runtime;
 620         u32 period_size, buf_size, rate, tmp, chn;
 621
 622         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 623         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 624         tmp = 0x0064;
 625         if (snd_pcm_format_width(runtime->format) == 16)
 626                 tmp &= ~0x04;
 627         if (runtime->channels == 2)
 628                 tmp |= 0x08;
 629         rate = (runtime->rate * 8192) / 375;
 630         if (rate > 0x000fffff)
 631                 rate = 0x000fffff;
 632         ice->playback_con_active_buf[substream->number] = 0;
 633         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 634         chn = substream->number * 2;
 635         spin_lock_irq(&ice->reg_lock);
 636         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 637         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 638         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 639         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 640         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 641         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 642         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 643         if (runtime->channels == 2) {
 644                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 645                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 646         }
 647         spin_unlock_irq(&ice->reg_lock);
 648         return 0;
 649 }
 650
 651 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 652 {
 653         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 654         struct snd_pcm_runtime *runtime = substream->runtime;
 655         u32 period_size, buf_size;
 656         u8 tmp;
 657
 658         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 659         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 660         tmp = 0x06;
 661         if (snd_pcm_format_width(runtime->format) == 16)
 662                 tmp &= ~0x04;
 663         if (runtime->channels == 2)
 664                 tmp &= ~0x02;
 665         spin_lock_irq(&ice->reg_lock);
 666         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 667         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 668         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 669         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 670         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 671         spin_unlock_irq(&ice->reg_lock);
 672         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 673         return 0;
 674 }
 675
 676 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 677 {
 678         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 679         struct snd_pcm_runtime *runtime = substream->runtime;
 680         size_t ptr;
 681
 682         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 683                 return 0;
 684         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 685         if (ptr == runtime->buffer_size)
 686                 ptr = 0;
 687         return bytes_to_frames(substream->runtime, ptr);
 688 }
 689
 690 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 691 {
 692         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 693         u8 addr;
 694         size_t ptr;
 695
 696         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 697                 return 0;
 698         if (ice->playback_con_active_buf[substream->number])
 699                 addr = ICE1712_DSC_ADDR1;
 700         else
 701                 addr = ICE1712_DSC_ADDR0;
 702         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 703                 ice->playback_con_virt_addr[substream->number];
 704         if (ptr == substream->runtime->buffer_size)
 705                 ptr = 0;
 706         return bytes_to_frames(substream->runtime, ptr);
 707 }
 708
 709 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 710 {
 711         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 712         size_t ptr;
 713
 714         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 715                 return 0;
 716         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 717         if (ptr == substream->runtime->buffer_size)
 718                 ptr = 0;
 719         return bytes_to_frames(substream->runtime, ptr);
 720 }
 721
 722 static const struct snd_pcm_hardware snd_ice1712_playback =
 723 {
 724         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 725                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 726                                  SNDRV_PCM_INFO_MMAP_VALID |
 727                                  SNDRV_PCM_INFO_PAUSE),
 728         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 729         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 730         .rate_min =             4000,
 731         .rate_max =             48000,
 732         .channels_min =         1,
 733         .channels_max =         2,
 734         .buffer_bytes_max =     (64*1024),
 735         .period_bytes_min =     64,
 736         .period_bytes_max =     (64*1024),
 737         .periods_min =          1,
 738         .periods_max =          1024,
 739         .fifo_size =            0,
 740 };
 741
 742 static const struct snd_pcm_hardware snd_ice1712_playback_ds =
 743 {
 744         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 745                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 746                                  SNDRV_PCM_INFO_MMAP_VALID |
 747                                  SNDRV_PCM_INFO_PAUSE),
 748         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 749         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 750         .rate_min =             4000,
 751         .rate_max =             48000,
 752         .channels_min =         1,
 753         .channels_max =         2,
 754         .buffer_bytes_max =     (128*1024),
 755         .period_bytes_min =     64,
 756         .period_bytes_max =     (128*1024),
 757         .periods_min =          2,
 758         .periods_max =          2,
 759         .fifo_size =            0,
 760 };
 761
 762 static const struct snd_pcm_hardware snd_ice1712_capture =
 763 {
 764         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 765                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 766                                  SNDRV_PCM_INFO_MMAP_VALID),
 767         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 768         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 769         .rate_min =             4000,
 770         .rate_max =             48000,
 771         .channels_min =         1,
 772         .channels_max =         2,
 773         .buffer_bytes_max =     (64*1024),
 774         .period_bytes_min =     64,
 775         .period_bytes_max =     (64*1024),
 776         .periods_min =          1,
 777         .periods_max =          1024,
 778         .fifo_size =            0,
 779 };
 780
 781 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 782 {
 783         struct snd_pcm_runtime *runtime = substream->runtime;
 784         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 785
 786         ice->playback_con_substream = substream;
 787         runtime->hw = snd_ice1712_playback;
 788         return 0;
 789 }
 790
 791 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 792 {
 793         struct snd_pcm_runtime *runtime = substream->runtime;
 794         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 795         u32 tmp;
 796
 797         ice->playback_con_substream_ds[substream->number] = substream;
 798         runtime->hw = snd_ice1712_playback_ds;
 799         spin_lock_irq(&ice->reg_lock);
 800         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 801         outw(tmp, ICEDS(ice, INTMASK));
 802         spin_unlock_irq(&ice->reg_lock);
 803         return 0;
 804 }
 805
 806 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 807 {
 808         struct snd_pcm_runtime *runtime = substream->runtime;
 809         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 810
 811         ice->capture_con_substream = substream;
 812         runtime->hw = snd_ice1712_capture;
 813         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 814         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 815                 runtime->hw.rate_min = 48000;
 816         return 0;
 817 }
 818
 819 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 820 {
 821         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 822
 823         ice->playback_con_substream = NULL;
 824         return 0;
 825 }
 826
 827 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 828 {
 829         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 830         u32 tmp;
 831
 832         spin_lock_irq(&ice->reg_lock);
 833         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 834         outw(tmp, ICEDS(ice, INTMASK));
 835         spin_unlock_irq(&ice->reg_lock);
 836         ice->playback_con_substream_ds[substream->number] = NULL;
 837         return 0;
 838 }
 839
 840 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 841 {
 842         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 843
 844         ice->capture_con_substream = NULL;
 845         return 0;
 846 }
 847
 848 static struct snd_pcm_ops snd_ice1712_playback_ops = {
 849         .open =         snd_ice1712_playback_open,
 850         .close =        snd_ice1712_playback_close,
 851         .ioctl =        snd_pcm_lib_ioctl,
 852         .hw_params =    snd_ice1712_hw_params,
 853         .hw_free =      snd_ice1712_hw_free,
 854         .prepare =      snd_ice1712_playback_prepare,
 855         .trigger =      snd_ice1712_playback_trigger,
 856         .pointer =      snd_ice1712_playback_pointer,
 857 };
 858
 859 static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 860         .open =         snd_ice1712_playback_ds_open,
 861         .close =        snd_ice1712_playback_ds_close,
 862         .ioctl =        snd_pcm_lib_ioctl,
 863         .hw_params =    snd_ice1712_hw_params,
 864         .hw_free =      snd_ice1712_hw_free,
 865         .prepare =      snd_ice1712_playback_ds_prepare,
 866         .trigger =      snd_ice1712_playback_ds_trigger,
 867         .pointer =      snd_ice1712_playback_ds_pointer,
 868 };
 869
 870 static struct snd_pcm_ops snd_ice1712_capture_ops = {
 871         .open =         snd_ice1712_capture_open,
 872         .close =        snd_ice1712_capture_close,
 873         .ioctl =        snd_pcm_lib_ioctl,
 874         .hw_params =    snd_ice1712_hw_params,
 875         .hw_free =      snd_ice1712_hw_free,
 876         .prepare =      snd_ice1712_capture_prepare,
 877         .trigger =      snd_ice1712_capture_trigger,
 878         .pointer =      snd_ice1712_capture_pointer,
 879 };
 880
 881 static int __devinit snd_ice1712_pcm(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
 882 {
 883         struct snd_pcm *pcm;
 884         int err;
 885
 886         if (rpcm)
 887                 *rpcm = NULL;
 888         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 889         if (err < 0)
 890                 return err;
 891
 892         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 893         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 894
 895         pcm->private_data = ice;
 896         pcm->info_flags = 0;
 897         strcpy(pcm->name, "ICE1712 consumer");
 898         ice->pcm = pcm;
 899
 900         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 901                                               snd_dma_pci_data(ice->pci), 64*1024, 64*1024);
 902
 903         if (rpcm)
 904                 *rpcm = pcm;
 905
 906         printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n");
 907
 908         return 0;
 909 }
 910
 911 static int __devinit snd_ice1712_pcm_ds(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
 912 {
 913         struct snd_pcm *pcm;
 914         int err;
 915
 916         if (rpcm)
 917                 *rpcm = NULL;
 918         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 919         if (err < 0)
 920                 return err;
 921
 922         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 923
 924         pcm->private_data = ice;
 925         pcm->info_flags = 0;
 926         strcpy(pcm->name, "ICE1712 consumer (DS)");
 927         ice->pcm_ds = pcm;
 928
 929         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 930                                               snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
 931
 932         if (rpcm)
 933                 *rpcm = pcm;
 934
 935         return 0;
 936 }
 937
 938 /*
 939  *  PCM code - professional part (multitrack)
 940  */
 941
 942 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 943                                 32000, 44100, 48000, 64000, 88200, 96000 };
 944
 945 static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 946         .count = ARRAY_SIZE(rates),
 947         .list = rates,
 948         .mask = 0,
 949 };
 950
 951 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 952                                    int cmd)
 953 {
 954         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 955         switch (cmd) {
 956         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 957         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 958         {
 959                 unsigned int what;
 960                 unsigned int old;
 961                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 962                         return -EINVAL;
 963                 what = ICE1712_PLAYBACK_PAUSE;
 964                 snd_pcm_trigger_done(substream, substream);
 965                 spin_lock(&ice->reg_lock);
 966                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 967                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 968                         old |= what;
 969                 else
 970                         old &= ~what;
 971                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 972                 spin_unlock(&ice->reg_lock);
 973                 break;
 974         }
 975         case SNDRV_PCM_TRIGGER_START:
 976         case SNDRV_PCM_TRIGGER_STOP:
 977         {
 978                 unsigned int what = 0;
 979                 unsigned int old;
 980                 struct snd_pcm_substream *s;
 981
 982                 snd_pcm_group_for_each_entry(s, substream) {
 983                         if (s == ice->playback_pro_substream) {
 984                                 what |= ICE1712_PLAYBACK_START;
 985                                 snd_pcm_trigger_done(s, substream);
 986                         } else if (s == ice->capture_pro_substream) {
 987                                 what |= ICE1712_CAPTURE_START_SHADOW;
 988                                 snd_pcm_trigger_done(s, substream);
 989                         }
 990                 }
 991                 spin_lock(&ice->reg_lock);
 992                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 993                 if (cmd == SNDRV_PCM_TRIGGER_START)
 994                         old |= what;
 995                 else
 996                         old &= ~what;
 997                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 998                 spin_unlock(&ice->reg_lock);
 999                 break;
1000         }
1001         default:
1002                 return -EINVAL;
1003         }
1004         return 0;
1005 }
1006
1007 /*
1008  */
1009 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1010 {
1011         unsigned long flags;
1012         unsigned char val, old;
1013         unsigned int i;
1014
1015         switch (rate) {
1016         case 8000: val = 6; break;
1017         case 9600: val = 3; break;
1018         case 11025: val = 10; break;
1019         case 12000: val = 2; break;
1020         case 16000: val = 5; break;
1021         case 22050: val = 9; break;
1022         case 24000: val = 1; break;
1023         case 32000: val = 4; break;
1024         case 44100: val = 8; break;
1025         case 48000: val = 0; break;
1026         case 64000: val = 15; break;
1027         case 88200: val = 11; break;
1028         case 96000: val = 7; break;
1029         default:
1030                 snd_BUG();
1031                 val = 0;
1032                 rate = 48000;
1033                 break;
1034         }
1035
1036         spin_lock_irqsave(&ice->reg_lock, flags);
1037         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1038                                                  ICE1712_PLAYBACK_PAUSE|
1039                                                  ICE1712_PLAYBACK_START)) {
1040               __out:
1041                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1042                 return;
1043         }
1044         if (!force && is_pro_rate_locked(ice))
1045                 goto __out;
1046
1047         old = inb(ICEMT(ice, RATE));
1048         if (!force && old == val)
1049                 goto __out;
1050         outb(val, ICEMT(ice, RATE));
1051         spin_unlock_irqrestore(&ice->reg_lock, flags);
1052
1053         if (ice->gpio.set_pro_rate)
1054                 ice->gpio.set_pro_rate(ice, rate);
1055         for (i = 0; i < ice->akm_codecs; i++) {
1056                 if (ice->akm[i].ops.set_rate_val)
1057                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1058         }
1059         if (ice->spdif.ops.setup_rate)
1060                 ice->spdif.ops.setup_rate(ice, rate);
1061 }
1062
1063 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1064 {
1065         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1066
1067         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1068         spin_lock_irq(&ice->reg_lock);
1069         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1070         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1071         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1072         spin_unlock_irq(&ice->reg_lock);
1073
1074         return 0;
1075 }
1076
1077 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1078                                               struct snd_pcm_hw_params *hw_params)
1079 {
1080         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1081
1082         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1083         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1084 }
1085
1086 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1087 {
1088         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1089
1090         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1091         spin_lock_irq(&ice->reg_lock);
1092         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1093         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1094         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1095         spin_unlock_irq(&ice->reg_lock);
1096         return 0;
1097 }
1098
1099 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1100                                              struct snd_pcm_hw_params *hw_params)
1101 {
1102         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1103
1104         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1105         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1106 }
1107
1108 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1109 {
1110         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1111         size_t ptr;
1112
1113         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1114                 return 0;
1115         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1116         if (ptr == substream->runtime->buffer_size)
1117                 ptr = 0;
1118         return bytes_to_frames(substream->runtime, ptr);
1119 }
1120
1121 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1122 {
1123         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1124         size_t ptr;
1125
1126         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1127                 return 0;
1128         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1129         if (ptr == substream->runtime->buffer_size)
1130                 ptr = 0;
1131         return bytes_to_frames(substream->runtime, ptr);
1132 }
1133
1134 static const struct snd_pcm_hardware snd_ice1712_playback_pro =
1135 {
1136         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1137                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1138                                  SNDRV_PCM_INFO_MMAP_VALID |
1139                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1140         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1141         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1142         .rate_min =             4000,
1143         .rate_max =             96000,
1144         .channels_min =         10,
1145         .channels_max =         10,
1146         .buffer_bytes_max =     (256*1024),
1147         .period_bytes_min =     10 * 4 * 2,
1148         .period_bytes_max =     131040,
1149         .periods_min =          1,
1150         .periods_max =          1024,
1151         .fifo_size =            0,
1152 };
1153
1154 static const struct snd_pcm_hardware snd_ice1712_capture_pro =
1155 {
1156         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1157                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1158                                  SNDRV_PCM_INFO_MMAP_VALID |
1159                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1160         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1161         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1162         .rate_min =             4000,
1163         .rate_max =             96000,
1164         .channels_min =         12,
1165         .channels_max =         12,
1166         .buffer_bytes_max =     (256*1024),
1167         .period_bytes_min =     12 * 4 * 2,
1168         .period_bytes_max =     131040,
1169         .periods_min =          1,
1170         .periods_max =          1024,
1171         .fifo_size =            0,
1172 };
1173
1174 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1175 {
1176         struct snd_pcm_runtime *runtime = substream->runtime;
1177         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1178
1179         ice->playback_pro_substream = substream;
1180         runtime->hw = snd_ice1712_playback_pro;
1181         snd_pcm_set_sync(substream);
1182         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1183         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1184
1185         if (ice->spdif.ops.open)
1186                 ice->spdif.ops.open(ice, substream);
1187
1188         return 0;
1189 }
1190
1191 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1192 {
1193         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1194         struct snd_pcm_runtime *runtime = substream->runtime;
1195
1196         ice->capture_pro_substream = substream;
1197         runtime->hw = snd_ice1712_capture_pro;
1198         snd_pcm_set_sync(substream);
1199         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1200         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1201         return 0;
1202 }
1203
1204 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1205 {
1206         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1207
1208         if (PRO_RATE_RESET)
1209                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1210         ice->playback_pro_substream = NULL;
1211         if (ice->spdif.ops.close)
1212                 ice->spdif.ops.close(ice, substream);
1213
1214         return 0;
1215 }
1216
1217 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1218 {
1219         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1220
1221         if (PRO_RATE_RESET)
1222                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1223         ice->capture_pro_substream = NULL;
1224         return 0;
1225 }
1226
1227 static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1228         .open =         snd_ice1712_playback_pro_open,
1229         .close =        snd_ice1712_playback_pro_close,
1230         .ioctl =        snd_pcm_lib_ioctl,
1231         .hw_params =    snd_ice1712_playback_pro_hw_params,
1232         .hw_free =      snd_ice1712_hw_free,
1233         .prepare =      snd_ice1712_playback_pro_prepare,
1234         .trigger =      snd_ice1712_pro_trigger,
1235         .pointer =      snd_ice1712_playback_pro_pointer,
1236 };
1237
1238 static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1239         .open =         snd_ice1712_capture_pro_open,
1240         .close =        snd_ice1712_capture_pro_close,
1241         .ioctl =        snd_pcm_lib_ioctl,
1242         .hw_params =    snd_ice1712_capture_pro_hw_params,
1243         .hw_free =      snd_ice1712_hw_free,
1244         .prepare =      snd_ice1712_capture_pro_prepare,
1245         .trigger =      snd_ice1712_pro_trigger,
1246         .pointer =      snd_ice1712_capture_pro_pointer,
1247 };
1248
1249 static int __devinit snd_ice1712_pcm_profi(struct snd_ice1712 * ice, int device, struct snd_pcm ** rpcm)
1250 {
1251         struct snd_pcm *pcm;
1252         int err;
1253
1254         if (rpcm)
1255                 *rpcm = NULL;
1256         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1257         if (err < 0)
1258                 return err;
1259
1260         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1261         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1262
1263         pcm->private_data = ice;
1264         pcm->info_flags = 0;
1265         strcpy(pcm->name, "ICE1712 multi");
1266
1267         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1268                                               snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1269
1270         ice->pcm_pro = pcm;
1271         if (rpcm)
1272                 *rpcm = pcm;
1273
1274         if (ice->cs8427) {
1275                 /* assign channels to iec958 */
1276                 err = snd_cs8427_iec958_build(ice->cs8427,
1277                                               pcm->streams[0].substream,
1278                                               pcm->streams[1].substream);
1279                 if (err < 0)
1280                         return err;
1281         }
1282
1283         if ((err = snd_ice1712_build_pro_mixer(ice)) < 0)
1284                 return err;
1285         return 0;
1286 }
1287
1288 /*
1289  *  Mixer section
1290  */
1291
1292 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1293 {
1294         unsigned int vol = ice->pro_volumes[index];
1295         unsigned short val = 0;
1296
1297         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1298         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1299         outb(index, ICEMT(ice, MONITOR_INDEX));
1300         outw(val, ICEMT(ice, MONITOR_VOLUME));
1301 }
1302
1303 static int snd_ice1712_pro_mixer_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1304 {
1305         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1306         uinfo->count = 2;
1307         uinfo->value.integer.min = 0;
1308         uinfo->value.integer.max = 1;
1309         return 0;
1310 }
1311
1312 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1313 {
1314         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1315         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1316
1317         spin_lock_irq(&ice->reg_lock);
1318         ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1);
1319         ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1);
1320         spin_unlock_irq(&ice->reg_lock);
1321         return 0;
1322 }
1323
1324 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1325 {
1326         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1327         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1328         unsigned int nval, change;
1329
1330         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1331                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1332         spin_lock_irq(&ice->reg_lock);
1333         nval |= ice->pro_volumes[index] & ~0x80008000;
1334         change = nval != ice->pro_volumes[index];
1335         ice->pro_volumes[index] = nval;
1336         snd_ice1712_update_volume(ice, index);
1337         spin_unlock_irq(&ice->reg_lock);
1338         return change;
1339 }
1340
1341 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1342 {
1343         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1344         uinfo->count = 2;
1345         uinfo->value.integer.min = 0;
1346         uinfo->value.integer.max = 96;
1347         return 0;
1348 }
1349
1350 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1351 {
1352         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1353         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1354
1355         spin_lock_irq(&ice->reg_lock);
1356         ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127;
1357         ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127;
1358         spin_unlock_irq(&ice->reg_lock);
1359         return 0;
1360 }
1361
1362 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1363 {
1364         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1365         int index = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + kcontrol->private_value;
1366         unsigned int nval, change;
1367
1368         nval = (ucontrol->value.integer.value[0] & 127) |
1369                ((ucontrol->value.integer.value[1] & 127) << 16);
1370         spin_lock_irq(&ice->reg_lock);
1371         nval |= ice->pro_volumes[index] & ~0x007f007f;
1372         change = nval != ice->pro_volumes[index];
1373         ice->pro_volumes[index] = nval;
1374         snd_ice1712_update_volume(ice, index);
1375         spin_unlock_irq(&ice->reg_lock);
1376         return change;
1377 }
1378
1379 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1380
1381 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] __devinitdata = {
1382         {
1383                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1384                 .name = "Multi Playback Switch",
1385                 .info = snd_ice1712_pro_mixer_switch_info,
1386                 .get = snd_ice1712_pro_mixer_switch_get,
1387                 .put = snd_ice1712_pro_mixer_switch_put,
1388                 .private_value = 0,
1389                 .count = 10,
1390         },
1391         {
1392                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1393                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1394                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1395                 .name = "Multi Playback Volume",
1396                 .info = snd_ice1712_pro_mixer_volume_info,
1397                 .get = snd_ice1712_pro_mixer_volume_get,
1398                 .put = snd_ice1712_pro_mixer_volume_put,
1399                 .private_value = 0,
1400                 .count = 10,
1401                 .tlv = { .p = db_scale_playback }
1402         },
1403 };
1404
1405 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch __devinitdata = {
1406         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1407         .name = "H/W Multi Capture Switch",
1408         .info = snd_ice1712_pro_mixer_switch_info,
1409         .get = snd_ice1712_pro_mixer_switch_get,
1410         .put = snd_ice1712_pro_mixer_switch_put,
1411         .private_value = 10,
1412 };
1413
1414 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch __devinitdata = {
1415         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1416         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,SWITCH),
1417         .info = snd_ice1712_pro_mixer_switch_info,
1418         .get = snd_ice1712_pro_mixer_switch_get,
1419         .put = snd_ice1712_pro_mixer_switch_put,
1420         .private_value = 18,
1421         .count = 2,
1422 };
1423
1424 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume __devinitdata = {
1425         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1426         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1427                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1428         .name = "H/W Multi Capture Volume",
1429         .info = snd_ice1712_pro_mixer_volume_info,
1430         .get = snd_ice1712_pro_mixer_volume_get,
1431         .put = snd_ice1712_pro_mixer_volume_put,
1432         .private_value = 10,
1433         .tlv = { .p = db_scale_playback }
1434 };
1435
1436 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume __devinitdata = {
1437         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1438         .name = SNDRV_CTL_NAME_IEC958("Multi ",CAPTURE,VOLUME),
1439         .info = snd_ice1712_pro_mixer_volume_info,
1440         .get = snd_ice1712_pro_mixer_volume_get,
1441         .put = snd_ice1712_pro_mixer_volume_put,
1442         .private_value = 18,
1443         .count = 2,
1444 };
1445
1446 static int __devinit snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1447 {
1448         struct snd_card *card = ice->card;
1449         unsigned int idx;
1450         int err;
1451
1452         /* multi-channel mixer */
1453         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1454                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1455                 if (err < 0)
1456                         return err;
1457         }
1458
1459         if (ice->num_total_adcs > 0) {
1460                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1461                 tmp.count = ice->num_total_adcs;
1462                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1463                 if (err < 0)
1464                         return err;
1465         }
1466
1467         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1468         if (err < 0)
1469                 return err;
1470
1471         if (ice->num_total_adcs > 0) {
1472                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1473                 tmp.count = ice->num_total_adcs;
1474                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1475                 if (err < 0)
1476                         return err;
1477         }
1478
1479         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1480         if (err < 0)
1481                 return err;
1482
1483         /* initialize volumes */
1484         for (idx = 0; idx < 10; idx++) {
1485                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1486                 snd_ice1712_update_volume(ice, idx);
1487         }
1488         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1489                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1490                 snd_ice1712_update_volume(ice, idx);
1491         }
1492         for (idx = 18; idx < 20; idx++) {
1493                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1494                 snd_ice1712_update_volume(ice, idx);
1495         }
1496         return 0;
1497 }
1498
1499 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1500 {
1501         struct snd_ice1712 *ice = ac97->private_data;
1502         ice->ac97 = NULL;
1503 }
1504
1505 static int __devinit snd_ice1712_ac97_mixer(struct snd_ice1712 * ice)
1506 {
1507         int err, bus_num = 0;
1508         struct snd_ac97_template ac97;
1509         struct snd_ac97_bus *pbus;
1510         static struct snd_ac97_bus_ops con_ops = {
1511                 .write = snd_ice1712_ac97_write,
1512                 .read = snd_ice1712_ac97_read,
1513         };
1514         static struct snd_ac97_bus_ops pro_ops = {
1515                 .write = snd_ice1712_pro_ac97_write,
1516                 .read = snd_ice1712_pro_ac97_read,
1517         };
1518
1519         if (ice_has_con_ac97(ice)) {
1520                 if ((err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus)) < 0)
1521                         return err;
1522                 memset(&ac97, 0, sizeof(ac97));
1523                 ac97.private_data = ice;
1524                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1525                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1526                         printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n");
1527                 else {
1528                         if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0)
1529                                 return err;
1530                         return 0;
1531                 }
1532         }
1533
1534         if (! (ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1535                 if ((err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus)) < 0)
1536                         return err;
1537                 memset(&ac97, 0, sizeof(ac97));
1538                 ac97.private_data = ice;
1539                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1540                 if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0)
1541                         printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n");
1542                 else
1543                         return 0;
1544         }
1545         /* I2S mixer only */
1546         strcat(ice->card->mixername, "ICE1712 - multitrack");
1547         return 0;
1548 }
1549
1550 /*
1551  *
1552  */
1553
1554 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1555 {
1556         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1557 }
1558
1559 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1560                                   struct snd_info_buffer *buffer)
1561 {
1562         struct snd_ice1712 *ice = entry->private_data;
1563         unsigned int idx;
1564
1565         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1566         snd_iprintf(buffer, "EEPROM:\n");
1567
1568         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1569         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1570         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1571         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1572         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1573         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1574         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1575         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1576         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1577         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1578         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1579         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1580         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1581         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1582         for (idx = 0; idx < 4; idx++)
1583                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1584         for (idx = 0; idx < 4; idx++)
1585                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1586         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1587                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1588
1589         snd_iprintf(buffer, "\nRegisters:\n");
1590         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1591         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1592         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1593         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1594         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1595         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1596         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1597 }
1598
1599 static void __devinit snd_ice1712_proc_init(struct snd_ice1712 * ice)
1600 {
1601         struct snd_info_entry *entry;
1602
1603         if (! snd_card_proc_new(ice->card, "ice1712", &entry))
1604                 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1605 }
1606
1607 /*
1608  *
1609  */
1610
1611 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1612                                    struct snd_ctl_elem_info *uinfo)
1613 {
1614         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1615         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1616         return 0;
1617 }
1618
1619 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1620                                   struct snd_ctl_elem_value *ucontrol)
1621 {
1622         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1623
1624         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1625         return 0;
1626 }
1627
1628 static struct snd_kcontrol_new snd_ice1712_eeprom __devinitdata = {
1629         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1630         .name = "ICE1712 EEPROM",
1631         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1632         .info = snd_ice1712_eeprom_info,
1633         .get = snd_ice1712_eeprom_get
1634 };
1635
1636 /*
1637  */
1638 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1639                                   struct snd_ctl_elem_info *uinfo)
1640 {
1641         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1642         uinfo->count = 1;
1643         return 0;
1644 }
1645
1646 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1647                                          struct snd_ctl_elem_value *ucontrol)
1648 {
1649         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1650         if (ice->spdif.ops.default_get)
1651                 ice->spdif.ops.default_get(ice, ucontrol);
1652         return 0;
1653 }
1654
1655 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1656                                          struct snd_ctl_elem_value *ucontrol)
1657 {
1658         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1659         if (ice->spdif.ops.default_put)
1660                 return ice->spdif.ops.default_put(ice, ucontrol);
1661         return 0;
1662 }
1663
1664 static struct snd_kcontrol_new snd_ice1712_spdif_default __devinitdata =
1665 {
1666         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1667         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
1668         .info =         snd_ice1712_spdif_info,
1669         .get =          snd_ice1712_spdif_default_get,
1670         .put =          snd_ice1712_spdif_default_put
1671 };
1672
1673 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1674                                        struct snd_ctl_elem_value *ucontrol)
1675 {
1676         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1677         if (ice->spdif.ops.default_get) {
1678                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1679                                                      IEC958_AES0_PROFESSIONAL |
1680                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1681                                                      IEC958_AES0_CON_EMPHASIS;
1682                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1683                                                      IEC958_AES1_CON_CATEGORY;
1684                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1685         } else {
1686                 ucontrol->value.iec958.status[0] = 0xff;
1687                 ucontrol->value.iec958.status[1] = 0xff;
1688                 ucontrol->value.iec958.status[2] = 0xff;
1689                 ucontrol->value.iec958.status[3] = 0xff;
1690                 ucontrol->value.iec958.status[4] = 0xff;
1691         }
1692         return 0;
1693 }
1694
1695 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1696                                        struct snd_ctl_elem_value *ucontrol)
1697 {
1698         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1699         if (ice->spdif.ops.default_get) {
1700                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1701                                                      IEC958_AES0_PROFESSIONAL |
1702                                                      IEC958_AES0_PRO_FS |
1703                                                      IEC958_AES0_PRO_EMPHASIS;
1704                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1705         } else {
1706                 ucontrol->value.iec958.status[0] = 0xff;
1707                 ucontrol->value.iec958.status[1] = 0xff;
1708                 ucontrol->value.iec958.status[2] = 0xff;
1709                 ucontrol->value.iec958.status[3] = 0xff;
1710                 ucontrol->value.iec958.status[4] = 0xff;
1711         }
1712         return 0;
1713 }
1714
1715 static struct snd_kcontrol_new snd_ice1712_spdif_maskc __devinitdata =
1716 {
1717         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1718         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1719         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
1720         .info =         snd_ice1712_spdif_info,
1721         .get =          snd_ice1712_spdif_maskc_get,
1722 };
1723
1724 static struct snd_kcontrol_new snd_ice1712_spdif_maskp __devinitdata =
1725 {
1726         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1727         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1728         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
1729         .info =         snd_ice1712_spdif_info,
1730         .get =          snd_ice1712_spdif_maskp_get,
1731 };
1732
1733 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1734                                         struct snd_ctl_elem_value *ucontrol)
1735 {
1736         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1737         if (ice->spdif.ops.stream_get)
1738                 ice->spdif.ops.stream_get(ice, ucontrol);
1739         return 0;
1740 }
1741
1742 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1743                                         struct snd_ctl_elem_value *ucontrol)
1744 {
1745         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1746         if (ice->spdif.ops.stream_put)
1747                 return ice->spdif.ops.stream_put(ice, ucontrol);
1748         return 0;
1749 }
1750
1751 static struct snd_kcontrol_new snd_ice1712_spdif_stream __devinitdata =
1752 {
1753         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1754                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1755         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1756         .name =         SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
1757         .info =         snd_ice1712_spdif_info,
1758         .get =          snd_ice1712_spdif_stream_get,
1759         .put =          snd_ice1712_spdif_stream_put
1760 };
1761
1762 int snd_ice1712_gpio_info(struct snd_kcontrol *kcontrol,
1763                           struct snd_ctl_elem_info *uinfo)
1764 {
1765         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1766         uinfo->count = 1;
1767         uinfo->value.integer.min = 0;
1768         uinfo->value.integer.max = 1;
1769         return 0;
1770 }
1771
1772 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1773                          struct snd_ctl_elem_value *ucontrol)
1774 {
1775         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1776         unsigned char mask = kcontrol->private_value & 0xff;
1777         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1778
1779         snd_ice1712_save_gpio_status(ice);
1780         ucontrol->value.integer.value[0] =
1781                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1782         snd_ice1712_restore_gpio_status(ice);
1783         return 0;
1784 }
1785
1786 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1787                          struct snd_ctl_elem_value *ucontrol)
1788 {
1789         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1790         unsigned char mask = kcontrol->private_value & 0xff;
1791         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1792         unsigned int val, nval;
1793
1794         if (kcontrol->private_value & (1 << 31))
1795                 return -EPERM;
1796         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1797         snd_ice1712_save_gpio_status(ice);
1798         val = snd_ice1712_gpio_read(ice);
1799         nval |= val & ~mask;
1800         if (val != nval)
1801                 snd_ice1712_gpio_write(ice, nval);
1802         snd_ice1712_restore_gpio_status(ice);
1803         return val != nval;
1804 }
1805
1806 /*
1807  *  rate
1808  */
1809 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1810                                                struct snd_ctl_elem_info *uinfo)
1811 {
1812         static const char * const texts[] = {
1813                 "8000",         /* 0: 6 */
1814                 "9600",         /* 1: 3 */
1815                 "11025",        /* 2: 10 */
1816                 "12000",        /* 3: 2 */
1817                 "16000",        /* 4: 5 */
1818                 "22050",        /* 5: 9 */
1819                 "24000",        /* 6: 1 */
1820                 "32000",        /* 7: 4 */
1821                 "44100",        /* 8: 8 */
1822                 "48000",        /* 9: 0 */
1823                 "64000",        /* 10: 15 */
1824                 "88200",        /* 11: 11 */
1825                 "96000",        /* 12: 7 */
1826                 "IEC958 Input", /* 13: -- */
1827         };
1828         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1829         uinfo->count = 1;
1830         uinfo->value.enumerated.items = 14;
1831         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1832                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1833         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1834         return 0;
1835 }
1836
1837 static int snd_ice1712_pro_internal_clock_get(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 char xlate[16] = {
1842                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1843         };
1844         unsigned char val;
1845
1846         spin_lock_irq(&ice->reg_lock);
1847         if (is_spdif_master(ice)) {
1848                 ucontrol->value.enumerated.item[0] = 13;
1849         } else {
1850                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1851                 if (val == 255) {
1852                         snd_BUG();
1853                         val = 0;
1854                 }
1855                 ucontrol->value.enumerated.item[0] = val;
1856         }
1857         spin_unlock_irq(&ice->reg_lock);
1858         return 0;
1859 }
1860
1861 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1862                                               struct snd_ctl_elem_value *ucontrol)
1863 {
1864         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1865         static const unsigned int xrate[13] = {
1866                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1867                 32000, 44100, 48000, 64000, 88200, 96000
1868         };
1869         unsigned char oval;
1870         int change = 0;
1871
1872         spin_lock_irq(&ice->reg_lock);
1873         oval = inb(ICEMT(ice, RATE));
1874         if (ucontrol->value.enumerated.item[0] == 13) {
1875                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1876         } else {
1877                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1878                 spin_unlock_irq(&ice->reg_lock);
1879                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1880                 spin_lock_irq(&ice->reg_lock);
1881         }
1882         change = inb(ICEMT(ice, RATE)) != oval;
1883         spin_unlock_irq(&ice->reg_lock);
1884
1885         if ((oval & ICE1712_SPDIF_MASTER) !=
1886             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1887                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1888
1889         return change;
1890 }
1891
1892 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock __devinitdata = {
1893         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1894         .name = "Multi Track Internal Clock",
1895         .info = snd_ice1712_pro_internal_clock_info,
1896         .get = snd_ice1712_pro_internal_clock_get,
1897         .put = snd_ice1712_pro_internal_clock_put
1898 };
1899
1900 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1901                                                        struct snd_ctl_elem_info *uinfo)
1902 {
1903         static const char * const texts[] = {
1904                 "8000",         /* 0: 6 */
1905                 "9600",         /* 1: 3 */
1906                 "11025",        /* 2: 10 */
1907                 "12000",        /* 3: 2 */
1908                 "16000",        /* 4: 5 */
1909                 "22050",        /* 5: 9 */
1910                 "24000",        /* 6: 1 */
1911                 "32000",        /* 7: 4 */
1912                 "44100",        /* 8: 8 */
1913                 "48000",        /* 9: 0 */
1914                 "64000",        /* 10: 15 */
1915                 "88200",        /* 11: 11 */
1916                 "96000",        /* 12: 7 */
1917                 // "IEC958 Input",      /* 13: -- */
1918         };
1919         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1920         uinfo->count = 1;
1921         uinfo->value.enumerated.items = 13;
1922         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
1923                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
1924         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1925         return 0;
1926 }
1927
1928 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1929                                                       struct snd_ctl_elem_value *ucontrol)
1930 {
1931         int val;
1932         static const unsigned int xrate[13] = {
1933                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1934                 32000, 44100, 48000, 64000, 88200, 96000
1935         };
1936
1937         for (val = 0; val < 13; val++) {
1938                 if (xrate[val] == PRO_RATE_DEFAULT)
1939                         break;
1940         }
1941
1942         ucontrol->value.enumerated.item[0] = val;
1943         return 0;
1944 }
1945
1946 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1947                                                       struct snd_ctl_elem_value *ucontrol)
1948 {
1949         static const unsigned int xrate[13] = {
1950                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1951                 32000, 44100, 48000, 64000, 88200, 96000
1952         };
1953         unsigned char oval;
1954         int change = 0;
1955
1956         oval = PRO_RATE_DEFAULT;
1957         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1958         change = PRO_RATE_DEFAULT != oval;
1959
1960         return change;
1961 }
1962
1963 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default __devinitdata = {
1964         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1965         .name = "Multi Track Internal Clock Default",
1966         .info = snd_ice1712_pro_internal_clock_default_info,
1967         .get = snd_ice1712_pro_internal_clock_default_get,
1968         .put = snd_ice1712_pro_internal_clock_default_put
1969 };
1970
1971 static int snd_ice1712_pro_rate_locking_info(struct snd_kcontrol *kcontrol,
1972                                              struct snd_ctl_elem_info *uinfo)
1973 {
1974         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1975         uinfo->count = 1;
1976         uinfo->value.integer.min = 0;
1977         uinfo->value.integer.max = 1;
1978         return 0;
1979 }
1980
1981 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1982                                             struct snd_ctl_elem_value *ucontrol)
1983 {
1984         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1985         return 0;
1986 }
1987
1988 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1989                                             struct snd_ctl_elem_value *ucontrol)
1990 {
1991         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1992         int change = 0, nval;
1993
1994         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1995         spin_lock_irq(&ice->reg_lock);
1996         change = PRO_RATE_LOCKED != nval;
1997         PRO_RATE_LOCKED = nval;
1998         spin_unlock_irq(&ice->reg_lock);
1999         return change;
2000 }
2001
2002 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking __devinitdata = {
2003         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2004         .name = "Multi Track Rate Locking",
2005         .info = snd_ice1712_pro_rate_locking_info,
2006         .get = snd_ice1712_pro_rate_locking_get,
2007         .put = snd_ice1712_pro_rate_locking_put
2008 };
2009
2010 static int snd_ice1712_pro_rate_reset_info(struct snd_kcontrol *kcontrol,
2011                                            struct snd_ctl_elem_info *uinfo)
2012 {
2013         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
2014         uinfo->count = 1;
2015         uinfo->value.integer.min = 0;
2016         uinfo->value.integer.max = 1;
2017         return 0;
2018 }
2019
2020 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
2021                                           struct snd_ctl_elem_value *ucontrol)
2022 {
2023         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
2024         return 0;
2025 }
2026
2027 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
2028                                           struct snd_ctl_elem_value *ucontrol)
2029 {
2030         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2031         int change = 0, nval;
2032
2033         nval = ucontrol->value.integer.value[0] ? 1 : 0;
2034         spin_lock_irq(&ice->reg_lock);
2035         change = PRO_RATE_RESET != nval;
2036         PRO_RATE_RESET = nval;
2037         spin_unlock_irq(&ice->reg_lock);
2038         return change;
2039 }
2040
2041 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset __devinitdata = {
2042         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2043         .name = "Multi Track Rate Reset",
2044         .info = snd_ice1712_pro_rate_reset_info,
2045         .get = snd_ice1712_pro_rate_reset_get,
2046         .put = snd_ice1712_pro_rate_reset_put
2047 };
2048
2049 /*
2050  * routing
2051  */
2052 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2053                                       struct snd_ctl_elem_info *uinfo)
2054 {
2055         static const char * const texts[] = {
2056                 "PCM Out", /* 0 */
2057                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2058                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2059                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2060                 "Digital Mixer", /* 11 - optional */
2061         };
2062
2063         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2064         uinfo->count = 1;
2065         uinfo->value.enumerated.items =
2066                 snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2067         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2068                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2069         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2070         return 0;
2071 }
2072
2073 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2074                                             struct snd_ctl_elem_value *ucontrol)
2075 {
2076         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2077         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2078         unsigned int val, cval;
2079
2080         spin_lock_irq(&ice->reg_lock);
2081         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2082         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2083         spin_unlock_irq(&ice->reg_lock);
2084
2085         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2086         val &= 3;
2087         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2088         if (val == 1 && idx < 2)
2089                 ucontrol->value.enumerated.item[0] = 11;
2090         else if (val == 2)
2091                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2092         else if (val == 3)
2093                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2094         else
2095                 ucontrol->value.enumerated.item[0] = 0;
2096         return 0;
2097 }
2098
2099 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2100                                             struct snd_ctl_elem_value *ucontrol)
2101 {
2102         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2103         int change, shift;
2104         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2105         unsigned int val, old_val, nval;
2106
2107         /* update PSDOUT */
2108         if (ucontrol->value.enumerated.item[0] >= 11)
2109                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2110         else if (ucontrol->value.enumerated.item[0] >= 9)
2111                 nval = 3; /* spdif in */
2112         else if (ucontrol->value.enumerated.item[0] >= 1)
2113                 nval = 2; /* analog in */
2114         else
2115                 nval = 0; /* pcm */
2116         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2117         spin_lock_irq(&ice->reg_lock);
2118         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2119         val &= ~(0x03 << shift);
2120         val |= nval << shift;
2121         change = val != old_val;
2122         if (change)
2123                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2124         spin_unlock_irq(&ice->reg_lock);
2125         if (nval < 2) /* dig mixer of pcm */
2126                 return change;
2127
2128         /* update CAPTURE */
2129         spin_lock_irq(&ice->reg_lock);
2130         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2131         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2132         if (nval == 2) { /* analog in */
2133                 nval = ucontrol->value.enumerated.item[0] - 1;
2134                 val &= ~(0x07 << shift);
2135                 val |= nval << shift;
2136         } else { /* spdif in */
2137                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2138                 val &= ~(0x08 << shift);
2139                 val |= nval << shift;
2140         }
2141         if (val != old_val) {
2142                 change = 1;
2143                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2144         }
2145         spin_unlock_irq(&ice->reg_lock);
2146         return change;
2147 }
2148
2149 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2150                                            struct snd_ctl_elem_value *ucontrol)
2151 {
2152         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2153         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2154         unsigned int val, cval;
2155         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2156         cval = (val >> (idx * 4 + 8)) & 0x0f;
2157         val = (val >> (idx * 2)) & 0x03;
2158         if (val == 1)
2159                 ucontrol->value.enumerated.item[0] = 11;
2160         else if (val == 2)
2161                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2162         else if (val == 3)
2163                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2164         else
2165                 ucontrol->value.enumerated.item[0] = 0;
2166         return 0;
2167 }
2168
2169 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2170                                            struct snd_ctl_elem_value *ucontrol)
2171 {
2172         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2173         int change, shift;
2174         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2175         unsigned int val, old_val, nval;
2176
2177         /* update SPDOUT */
2178         spin_lock_irq(&ice->reg_lock);
2179         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2180         if (ucontrol->value.enumerated.item[0] >= 11)
2181                 nval = 1;
2182         else if (ucontrol->value.enumerated.item[0] >= 9)
2183                 nval = 3;
2184         else if (ucontrol->value.enumerated.item[0] >= 1)
2185                 nval = 2;
2186         else
2187                 nval = 0;
2188         shift = idx * 2;
2189         val &= ~(0x03 << shift);
2190         val |= nval << shift;
2191         shift = idx * 4 + 8;
2192         if (nval == 2) {
2193                 nval = ucontrol->value.enumerated.item[0] - 1;
2194                 val &= ~(0x07 << shift);
2195                 val |= nval << shift;
2196         } else if (nval == 3) {
2197                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2198                 val &= ~(0x08 << shift);
2199                 val |= nval << shift;
2200         }
2201         change = val != old_val;
2202         if (change)
2203                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2204         spin_unlock_irq(&ice->reg_lock);
2205         return change;
2206 }
2207
2208 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route __devinitdata = {
2209         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2210         .name = "H/W Playback Route",
2211         .info = snd_ice1712_pro_route_info,
2212         .get = snd_ice1712_pro_route_analog_get,
2213         .put = snd_ice1712_pro_route_analog_put,
2214 };
2215
2216 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route __devinitdata = {
2217         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2218         .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route",
2219         .info = snd_ice1712_pro_route_info,
2220         .get = snd_ice1712_pro_route_spdif_get,
2221         .put = snd_ice1712_pro_route_spdif_put,
2222         .count = 2,
2223 };
2224
2225
2226 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2227                                             struct snd_ctl_elem_info *uinfo)
2228 {
2229         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2230         uinfo->count = 1;
2231         uinfo->value.integer.min = 0;
2232         uinfo->value.integer.max = 255;
2233         return 0;
2234 }
2235
2236 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2237                                            struct snd_ctl_elem_value *ucontrol)
2238 {
2239         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2240
2241         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2242         return 0;
2243 }
2244
2245 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2246                                            struct snd_ctl_elem_value *ucontrol)
2247 {
2248         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2249         int change;
2250
2251         spin_lock_irq(&ice->reg_lock);
2252         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2253         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2254         spin_unlock_irq(&ice->reg_lock);
2255         return change;
2256 }
2257
2258 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate __devinitdata = {
2259         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2260         .name = "Multi Track Volume Rate",
2261         .info = snd_ice1712_pro_volume_rate_info,
2262         .get = snd_ice1712_pro_volume_rate_get,
2263         .put = snd_ice1712_pro_volume_rate_put
2264 };
2265
2266 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2267                                      struct snd_ctl_elem_info *uinfo)
2268 {
2269         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2270         uinfo->count = 22;
2271         uinfo->value.integer.min = 0;
2272         uinfo->value.integer.max = 255;
2273         return 0;
2274 }
2275
2276 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2277                                     struct snd_ctl_elem_value *ucontrol)
2278 {
2279         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2280         int idx;
2281
2282         spin_lock_irq(&ice->reg_lock);
2283         for (idx = 0; idx < 22; idx++) {
2284                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2285                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2286         }
2287         spin_unlock_irq(&ice->reg_lock);
2288         return 0;
2289 }
2290
2291 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak __devinitdata = {
2292         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2293         .name = "Multi Track Peak",
2294         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2295         .info = snd_ice1712_pro_peak_info,
2296         .get = snd_ice1712_pro_peak_get
2297 };
2298
2299 /*
2300  *
2301  */
2302
2303 /*
2304  * list of available boards
2305  */
2306 static struct snd_ice1712_card_info *card_tables[] __devinitdata = {
2307         snd_ice1712_hoontech_cards,
2308         snd_ice1712_delta_cards,
2309         snd_ice1712_ews_cards,
2310         NULL,
2311 };
2312
2313 static unsigned char __devinit snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2314                                                  unsigned char dev,
2315                                                  unsigned char addr)
2316 {
2317         long t = 0x10000;
2318
2319         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2320         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2321         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2322         return inb(ICEREG(ice, I2C_DATA));
2323 }
2324
2325 static int __devinit snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2326                                              const char *modelname)
2327 {
2328         int dev = 0xa0;         /* EEPROM device address */
2329         unsigned int i, size;
2330         struct snd_ice1712_card_info * const *tbl, *c;
2331
2332         if (! modelname || ! *modelname) {
2333                 ice->eeprom.subvendor = 0;
2334                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2335                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2336                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2337                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2338                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2339                 if (ice->eeprom.subvendor == 0 ||
2340                     ice->eeprom.subvendor == (unsigned int)-1) {
2341                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2342                         u16 vendor, device;
2343                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2344                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2345                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2346                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2347                                 printk(KERN_ERR "ice1712: No valid ID is found\n");
2348                                 return -ENXIO;
2349                         }
2350                 }
2351         }
2352         for (tbl = card_tables; *tbl; tbl++) {
2353                 for (c = *tbl; c->subvendor; c++) {
2354                         if (modelname && c->model && ! strcmp(modelname, c->model)) {
2355                                 printk(KERN_INFO "ice1712: Using board model %s\n", c->name);
2356                                 ice->eeprom.subvendor = c->subvendor;
2357                         } else if (c->subvendor != ice->eeprom.subvendor)
2358                                 continue;
2359                         if (! c->eeprom_size || ! c->eeprom_data)
2360                                 goto found;
2361                         /* if the EEPROM is given by the driver, use it */
2362                         snd_printdd("using the defined eeprom..\n");
2363                         ice->eeprom.version = 1;
2364                         ice->eeprom.size = c->eeprom_size + 6;
2365                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2366                         goto read_skipped;
2367                 }
2368         }
2369         printk(KERN_WARNING "ice1712: No matching model found for ID 0x%x\n",
2370                ice->eeprom.subvendor);
2371
2372  found:
2373         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2374         if (ice->eeprom.size < 6)
2375                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2376         else if (ice->eeprom.size > 32) {
2377                 snd_printk(KERN_ERR "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2378                 return -EIO;
2379         }
2380         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2381         if (ice->eeprom.version != 1) {
2382                 snd_printk(KERN_ERR "invalid EEPROM version %i\n",
2383                            ice->eeprom.version);
2384                 /* return -EIO; */
2385         }
2386         size = ice->eeprom.size - 6;
2387         for (i = 0; i < size; i++)
2388                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2389
2390  read_skipped:
2391         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2392         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2393         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2394
2395         return 0;
2396 }
2397
2398
2399
2400 static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2401 {
2402         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2403         udelay(200);
2404         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2405         udelay(200);
2406         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2407             !ice->dxr_enable)
2408                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2409                  *  Also disable AC97 as no hardware in standard 6fire card/box
2410                  *  Note: DXR extensions are not currently supported
2411                  */
2412                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2413         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2414         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2415         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2416         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2417         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2418                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2419                 ice->gpio.direction = ice->eeprom.gpiodir;
2420                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2421                                   ice->eeprom.gpiomask);
2422                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2423                                   ice->eeprom.gpiodir);
2424                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2425                                   ice->eeprom.gpiostate);
2426         } else {
2427                 ice->gpio.write_mask = 0xc0;
2428                 ice->gpio.direction = 0xff;
2429                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2430                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2431                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2432                                   ICE1712_STDSP24_CLOCK_BIT);
2433         }
2434         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2435         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2436                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2437                 udelay(100);
2438                 outb(0, ICEREG(ice, AC97_CMD));
2439                 udelay(200);
2440                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2441         }
2442         snd_ice1712_set_pro_rate(ice, 48000, 1);
2443
2444         return 0;
2445 }
2446
2447 int __devinit snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2448 {
2449         int err;
2450         struct snd_kcontrol *kctl;
2451
2452         snd_assert(ice->pcm_pro != NULL, return -EIO);
2453         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2454         if (err < 0)
2455                 return err;
2456         kctl->id.device = ice->pcm_pro->device;
2457         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2458         if (err < 0)
2459                 return err;
2460         kctl->id.device = ice->pcm_pro->device;
2461         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2462         if (err < 0)
2463                 return err;
2464         kctl->id.device = ice->pcm_pro->device;
2465         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2466         if (err < 0)
2467                 return err;
2468         kctl->id.device = ice->pcm_pro->device;
2469         ice->spdif.stream_ctl = kctl;
2470         return 0;
2471 }
2472
2473
2474 static int __devinit snd_ice1712_build_controls(struct snd_ice1712 *ice)
2475 {
2476         int err;
2477
2478         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2479         if (err < 0)
2480                 return err;
2481         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2482         if (err < 0)
2483                 return err;
2484         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2485         if (err < 0)
2486                 return err;
2487
2488         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2489         if (err < 0)
2490                 return err;
2491         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2492         if (err < 0)
2493                 return err;
2494
2495         if (ice->num_total_dacs > 0) {
2496                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2497                 tmp.count = ice->num_total_dacs;
2498                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2499                 if (err < 0)
2500                         return err;
2501         }
2502
2503         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2504         if (err < 0)
2505                 return err;
2506
2507         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2508         if (err < 0)
2509                 return err;
2510         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2511         if (err < 0)
2512                 return err;
2513
2514         return 0;
2515 }
2516
2517 static int snd_ice1712_free(struct snd_ice1712 *ice)
2518 {
2519         if (! ice->port)
2520                 goto __hw_end;
2521         /* mask all interrupts */
2522         outb(0xc0, ICEMT(ice, IRQ));
2523         outb(0xff, ICEREG(ice, IRQMASK));
2524         /* --- */
2525       __hw_end:
2526         if (ice->irq >= 0) {
2527                 synchronize_irq(ice->irq);
2528                 free_irq(ice->irq, ice);
2529         }
2530         if (ice->port)
2531                 pci_release_regions(ice->pci);
2532         snd_ice1712_akm4xxx_free(ice);
2533         pci_disable_device(ice->pci);
2534         kfree(ice);
2535         return 0;
2536 }
2537
2538 static int snd_ice1712_dev_free(struct snd_device *device)
2539 {
2540         struct snd_ice1712 *ice = device->device_data;
2541         return snd_ice1712_free(ice);
2542 }
2543
2544 static int __devinit snd_ice1712_create(struct snd_card *card,
2545                                         struct pci_dev *pci,
2546                                         const char *modelname,
2547                                         int omni,
2548                                         int cs8427_timeout,
2549                                         int dxr_enable,
2550                                         struct snd_ice1712 ** r_ice1712)
2551 {
2552         struct snd_ice1712 *ice;
2553         int err;
2554         static struct snd_device_ops ops = {
2555                 .dev_free =     snd_ice1712_dev_free,
2556         };
2557
2558         *r_ice1712 = NULL;
2559
2560         /* enable PCI device */
2561         if ((err = pci_enable_device(pci)) < 0)
2562                 return err;
2563         /* check, if we can restrict PCI DMA transfers to 28 bits */
2564         if (pci_set_dma_mask(pci, DMA_28BIT_MASK) < 0 ||
2565             pci_set_consistent_dma_mask(pci, DMA_28BIT_MASK) < 0) {
2566                 snd_printk(KERN_ERR "architecture does not support 28bit PCI busmaster DMA\n");
2567                 pci_disable_device(pci);
2568                 return -ENXIO;
2569         }
2570
2571         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2572         if (ice == NULL) {
2573                 pci_disable_device(pci);
2574                 return -ENOMEM;
2575         }
2576         ice->omni = omni ? 1 : 0;
2577         if (cs8427_timeout < 1)
2578                 cs8427_timeout = 1;
2579         else if (cs8427_timeout > 1000)
2580                 cs8427_timeout = 1000;
2581         ice->cs8427_timeout = cs8427_timeout;
2582         ice->dxr_enable = dxr_enable;
2583         spin_lock_init(&ice->reg_lock);
2584         mutex_init(&ice->gpio_mutex);
2585         mutex_init(&ice->i2c_mutex);
2586         mutex_init(&ice->open_mutex);
2587         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2588         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2589         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2590         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2591
2592         ice->spdif.cs8403_bits =
2593                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2594                                                  0x10 | /* no emphasis */
2595                                                  0x20); /* PCM encoder/decoder */
2596         ice->card = card;
2597         ice->pci = pci;
2598         ice->irq = -1;
2599         pci_set_master(pci);
2600         pci_write_config_word(ice->pci, 0x40, 0x807f);
2601         pci_write_config_word(ice->pci, 0x42, 0x0006);
2602         snd_ice1712_proc_init(ice);
2603         synchronize_irq(pci->irq);
2604
2605         if ((err = pci_request_regions(pci, "ICE1712")) < 0) {
2606                 kfree(ice);
2607                 pci_disable_device(pci);
2608                 return err;
2609         }
2610         ice->port = pci_resource_start(pci, 0);
2611         ice->ddma_port = pci_resource_start(pci, 1);
2612         ice->dmapath_port = pci_resource_start(pci, 2);
2613         ice->profi_port = pci_resource_start(pci, 3);
2614
2615         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2616                         "ICE1712", ice)) {
2617                 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
2618                 snd_ice1712_free(ice);
2619                 return -EIO;
2620         }
2621
2622         ice->irq = pci->irq;
2623
2624         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2625                 snd_ice1712_free(ice);
2626                 return -EIO;
2627         }
2628         if (snd_ice1712_chip_init(ice) < 0) {
2629                 snd_ice1712_free(ice);
2630                 return -EIO;
2631         }
2632
2633         /* unmask used interrupts */
2634         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2635               ICE1712_IRQ_MPU2 : 0) |
2636              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2637               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2638              ICEREG(ice, IRQMASK));
2639         outb(0x00, ICEMT(ice, IRQ));
2640
2641         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) {
2642                 snd_ice1712_free(ice);
2643                 return err;
2644         }
2645
2646         snd_card_set_dev(card, &pci->dev);
2647
2648         *r_ice1712 = ice;
2649         return 0;
2650 }
2651
2652
2653 /*
2654  *
2655  * Registration
2656  *
2657  */
2658
2659 static struct snd_ice1712_card_info no_matched __devinitdata;
2660
2661 static int __devinit snd_ice1712_probe(struct pci_dev *pci,
2662                                        const struct pci_device_id *pci_id)
2663 {
2664         static int dev;
2665         struct snd_card *card;
2666         struct snd_ice1712 *ice;
2667         int pcm_dev = 0, err;
2668         struct snd_ice1712_card_info * const *tbl, *c;
2669
2670         if (dev >= SNDRV_CARDS)
2671                 return -ENODEV;
2672         if (!enable[dev]) {
2673                 dev++;
2674                 return -ENOENT;
2675         }
2676
2677         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2678         if (card == NULL)
2679                 return -ENOMEM;
2680
2681         strcpy(card->driver, "ICE1712");
2682         strcpy(card->shortname, "ICEnsemble ICE1712");
2683
2684         if ((err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2685                                       cs8427_timeout[dev], dxr_enable[dev],
2686                                       &ice)) < 0) {
2687                 snd_card_free(card);
2688                 return err;
2689         }
2690
2691         for (tbl = card_tables; *tbl; tbl++) {
2692                 for (c = *tbl; c->subvendor; c++) {
2693                         if (c->subvendor == ice->eeprom.subvendor) {
2694                                 strcpy(card->shortname, c->name);
2695                                 if (c->driver) /* specific driver? */
2696                                         strcpy(card->driver, c->driver);
2697                                 if (c->chip_init) {
2698                                         if ((err = c->chip_init(ice)) < 0) {
2699                                                 snd_card_free(card);
2700                                                 return err;
2701                                         }
2702                                 }
2703                                 goto __found;
2704                         }
2705                 }
2706         }
2707         c = &no_matched;
2708  __found:
2709
2710         if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) {
2711                 snd_card_free(card);
2712                 return err;
2713         }
2714
2715         if (ice_has_con_ac97(ice))
2716                 if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) {
2717                         snd_card_free(card);
2718                         return err;
2719                 }
2720
2721         if ((err = snd_ice1712_ac97_mixer(ice)) < 0) {
2722                 snd_card_free(card);
2723                 return err;
2724         }
2725
2726         if ((err = snd_ice1712_build_controls(ice)) < 0) {
2727                 snd_card_free(card);
2728                 return err;
2729         }
2730
2731         if (c->build_controls) {
2732                 if ((err = c->build_controls(ice)) < 0) {
2733                         snd_card_free(card);
2734                         return err;
2735                 }
2736         }
2737
2738         if (ice_has_con_ac97(ice))
2739                 if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) {
2740                         snd_card_free(card);
2741                         return err;
2742                 }
2743
2744         if (! c->no_mpu401) {
2745                 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2746                                                ICEREG(ice, MPU1_CTRL),
2747                                                (c->mpu401_1_info_flags |
2748                                                 MPU401_INFO_INTEGRATED),
2749                                                ice->irq, 0,
2750                                                &ice->rmidi[0])) < 0) {
2751                         snd_card_free(card);
2752                         return err;
2753                 }
2754                 if (c->mpu401_1_name)
2755                         /*  Prefered name available in card_info */
2756                         snprintf(ice->rmidi[0]->name,
2757                                  sizeof(ice->rmidi[0]->name),
2758                                  "%s %d", c->mpu401_1_name, card->number);
2759
2760                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2761                         /*  2nd port used  */
2762                         if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2763                                                        ICEREG(ice, MPU2_CTRL),
2764                                                        (c->mpu401_2_info_flags |
2765                                                         MPU401_INFO_INTEGRATED),
2766                                                        ice->irq, 0,
2767                                                        &ice->rmidi[1])) < 0) {
2768                                 snd_card_free(card);
2769                                 return err;
2770                         }
2771                         if (c->mpu401_2_name)
2772                                 /*  Prefered name available in card_info */
2773                                 snprintf(ice->rmidi[1]->name,
2774                                          sizeof(ice->rmidi[1]->name),
2775                                          "%s %d", c->mpu401_2_name,
2776                                          card->number);
2777                 }
2778         }
2779
2780         snd_ice1712_set_input_clock_source(ice, 0);
2781
2782         sprintf(card->longname, "%s at 0x%lx, irq %i",
2783                 card->shortname, ice->port, ice->irq);
2784
2785         if ((err = snd_card_register(card)) < 0) {
2786                 snd_card_free(card);
2787                 return err;
2788         }
2789         pci_set_drvdata(pci, card);
2790         dev++;
2791         return 0;
2792 }
2793
2794 static void __devexit snd_ice1712_remove(struct pci_dev *pci)
2795 {
2796         snd_card_free(pci_get_drvdata(pci));
2797         pci_set_drvdata(pci, NULL);
2798 }
2799
2800 static struct pci_driver driver = {
2801         .name = "ICE1712",
2802         .id_table = snd_ice1712_ids,
2803         .probe = snd_ice1712_probe,
2804         .remove = __devexit_p(snd_ice1712_remove),
2805 };
2806
2807 static int __init alsa_card_ice1712_init(void)
2808 {
2809         return pci_register_driver(&driver);
2810 }
2811
2812 static void __exit alsa_card_ice1712_exit(void)
2813 {
2814         pci_unregister_driver(&driver);
2815 }
2816
2817 module_init(alsa_card_ice1712_init)
2818 module_exit(alsa_card_ice1712_exit)