kernel/sound/pci/ice1712/ice1712.c

   1 /*
   2  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   3  *
   4  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  *
  20  */
  21
  22 /*
  23   NOTES:
  24   - spdif nonaudio consumer mode does not work (at least with my
  25     Sony STR-DB830)
  26 */
  27
  28 /*
  29  * Changes:
  30  *
  31  *  2002.09.09  Takashi Iwai <tiwai@suse.de>
  32  *      split the code to several files.  each low-level routine
  33  *      is stored in the local file and called from registration
  34  *      function from card_info struct.
  35  *
  36  *  2002.11.26  James Stafford <jstafford@ampltd.com>
  37  *      Added support for VT1724 (Envy24HT)
  38  *      I have left out support for 176.4 and 192 KHz for the moment.
  39  *  I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
  40  *
  41  *  2003.02.20  Taksahi Iwai <tiwai@suse.de>
  42  *      Split vt1724 part to an independent driver.
  43  *      The GPIO is accessed through the callback functions now.
  44  *
  45  * 2004.03.31 Doug McLain <nostar@comcast.net>
  46  *    Added support for Event Electronics EZ8 card to hoontech.c.
  47  */
  48
  49
  50 #include <linux/delay.h>
  51 #include <linux/interrupt.h>
  52 #include <linux/init.h>
  53 #include <linux/pci.h>
  54 #include <linux/dma-mapping.h>
  55 #include <linux/slab.h>
  56 #include <linux/module.h>
  57 #include <linux/mutex.h>
  58
  59 #include <sound/core.h>
  60 #include <sound/cs8427.h>
  61 #include <sound/info.h>
  62 #include <sound/initval.h>
  63 #include <sound/tlv.h>
  64
  65 #include <sound/asoundef.h>
  66
  67 #include "ice1712.h"
  68
  69 /* lowlevel routines */
  70 #include "delta.h"
  71 #include "ews.h"
  72 #include "hoontech.h"
  73
  74 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
  75 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
  76 MODULE_LICENSE("GPL");
  77 MODULE_SUPPORTED_DEVICE("{"
  78                HOONTECH_DEVICE_DESC
  79                DELTA_DEVICE_DESC
  80                EWS_DEVICE_DESC
  81                "{ICEnsemble,Generic ICE1712},"
  82                "{ICEnsemble,Generic Envy24}}");
  83
  84 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  85 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  86 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
  87 static char *model[SNDRV_CARDS];
  88 static bool omni[SNDRV_CARDS];                          /* Delta44 & 66 Omni I/O support */
  89 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */
  90 static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
  91
  92 module_param_array(index, int, NULL, 0444);
  93 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  94 module_param_array(id, charp, NULL, 0444);
  95 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  96 module_param_array(enable, bool, NULL, 0444);
  97 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
  98 module_param_array(omni, bool, NULL, 0444);
  99 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
 100 module_param_array(cs8427_timeout, int, NULL, 0444);
 101 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
 102 module_param_array(model, charp, NULL, 0444);
 103 MODULE_PARM_DESC(model, "Use the given board model.");
 104 module_param_array(dxr_enable, int, NULL, 0444);
 105 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
 106
 107
 108 static const struct pci_device_id snd_ice1712_ids[] = {
 109         { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 },   /* ICE1712 */
 110         { 0, }
 111 };
 112
 113 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
 114
 115 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
 116 static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
 117
 118 static int PRO_RATE_LOCKED;
 119 static int PRO_RATE_RESET = 1;
 120 static unsigned int PRO_RATE_DEFAULT = 44100;
 121
 122 /*
 123  *  Basic I/O
 124  */
 125
 126 /* check whether the clock mode is spdif-in */
 127 static inline int is_spdif_master(struct snd_ice1712 *ice)
 128 {
 129         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 130 }
 131
 132 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 133 {
 134         return is_spdif_master(ice) || PRO_RATE_LOCKED;
 135 }
 136
 137 static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data)
 138 {
 139         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 140         outl(data, ICEDS(ice, DATA));
 141 }
 142
 143 static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr)
 144 {
 145         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 146         return inl(ICEDS(ice, DATA));
 147 }
 148
 149 static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
 150                                    unsigned short reg,
 151                                    unsigned short val)
 152 {
 153         struct snd_ice1712 *ice = ac97->private_data;
 154         int tm;
 155         unsigned char old_cmd = 0;
 156
 157         for (tm = 0; tm < 0x10000; tm++) {
 158                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 159                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 160                         continue;
 161                 if (!(old_cmd & ICE1712_AC97_READY))
 162                         continue;
 163                 break;
 164         }
 165         outb(reg, ICEREG(ice, AC97_INDEX));
 166         outw(val, ICEREG(ice, AC97_DATA));
 167         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 168         outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
 169         for (tm = 0; tm < 0x10000; tm++)
 170                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 171                         break;
 172 }
 173
 174 static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
 175                                             unsigned short reg)
 176 {
 177         struct snd_ice1712 *ice = ac97->private_data;
 178         int tm;
 179         unsigned char old_cmd = 0;
 180
 181         for (tm = 0; tm < 0x10000; tm++) {
 182                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 183                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 184                         continue;
 185                 if (!(old_cmd & ICE1712_AC97_READY))
 186                         continue;
 187                 break;
 188         }
 189         outb(reg, ICEREG(ice, AC97_INDEX));
 190         outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
 191         for (tm = 0; tm < 0x10000; tm++)
 192                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 193                         break;
 194         if (tm >= 0x10000)              /* timeout */
 195                 return ~0;
 196         return inw(ICEREG(ice, AC97_DATA));
 197 }
 198
 199 /*
 200  * pro ac97 section
 201  */
 202
 203 static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
 204                                        unsigned short reg,
 205                                        unsigned short val)
 206 {
 207         struct snd_ice1712 *ice = ac97->private_data;
 208         int tm;
 209         unsigned char old_cmd = 0;
 210
 211         for (tm = 0; tm < 0x10000; tm++) {
 212                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 213                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 214                         continue;
 215                 if (!(old_cmd & ICE1712_AC97_READY))
 216                         continue;
 217                 break;
 218         }
 219         outb(reg, ICEMT(ice, AC97_INDEX));
 220         outw(val, ICEMT(ice, AC97_DATA));
 221         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 222         outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
 223         for (tm = 0; tm < 0x10000; tm++)
 224                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 225                         break;
 226 }
 227
 228
 229 static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
 230                                                 unsigned short reg)
 231 {
 232         struct snd_ice1712 *ice = ac97->private_data;
 233         int tm;
 234         unsigned char old_cmd = 0;
 235
 236         for (tm = 0; tm < 0x10000; tm++) {
 237                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 238                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 239                         continue;
 240                 if (!(old_cmd & ICE1712_AC97_READY))
 241                         continue;
 242                 break;
 243         }
 244         outb(reg, ICEMT(ice, AC97_INDEX));
 245         outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
 246         for (tm = 0; tm < 0x10000; tm++)
 247                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 248                         break;
 249         if (tm >= 0x10000)              /* timeout */
 250                 return ~0;
 251         return inw(ICEMT(ice, AC97_DATA));
 252 }
 253
 254 /*
 255  * consumer ac97 digital mix
 256  */
 257 #define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
 258
 259 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 260 {
 261         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 262
 263         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 264         return 0;
 265 }
 266
 267 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 268 {
 269         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 270         unsigned char val, nval;
 271
 272         spin_lock_irq(&ice->reg_lock);
 273         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 274         nval = val & ~ICE1712_ROUTE_AC97;
 275         if (ucontrol->value.integer.value[0])
 276                 nval |= ICE1712_ROUTE_AC97;
 277         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 278         spin_unlock_irq(&ice->reg_lock);
 279         return val != nval;
 280 }
 281
 282 static struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = {
 283         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 284         .name = "Digital Mixer To AC97",
 285         .info = snd_ice1712_digmix_route_ac97_info,
 286         .get = snd_ice1712_digmix_route_ac97_get,
 287         .put = snd_ice1712_digmix_route_ac97_put,
 288 };
 289
 290
 291 /*
 292  * gpio operations
 293  */
 294 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 295 {
 296         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 297         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 298 }
 299
 300 static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
 301 {
 302         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
 303 }
 304
 305 static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
 306 {
 307         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
 308 }
 309
 310 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 311 {
 312         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 313         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 314 }
 315
 316 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 317 {
 318         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 319 }
 320
 321 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 322 {
 323         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 324         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 325 }
 326
 327 /*
 328  *
 329  * CS8427 interface
 330  *
 331  */
 332
 333 /*
 334  * change the input clock selection
 335  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 336  */
 337 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 338 {
 339         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 340         unsigned char val, nval;
 341         int res = 0;
 342
 343         snd_i2c_lock(ice->i2c);
 344         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 345                 snd_i2c_unlock(ice->i2c);
 346                 return -EIO;
 347         }
 348         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 349                 snd_i2c_unlock(ice->i2c);
 350                 return -EIO;
 351         }
 352         nval = val & 0xf0;
 353         if (spdif_clock)
 354                 nval |= 0x01;
 355         else
 356                 nval |= 0x04;
 357         if (val != nval) {
 358                 reg[1] = nval;
 359                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 360                         res = -EIO;
 361                 } else {
 362                         res++;
 363                 }
 364         }
 365         snd_i2c_unlock(ice->i2c);
 366         return res;
 367 }
 368
 369 /*
 370  * spdif callbacks
 371  */
 372 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 373 {
 374         snd_cs8427_iec958_active(ice->cs8427, 1);
 375 }
 376
 377 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 378 {
 379         snd_cs8427_iec958_active(ice->cs8427, 0);
 380 }
 381
 382 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 383 {
 384         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 385 }
 386
 387 /*
 388  * create and initialize callbacks for cs8427 interface
 389  */
 390 int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 391 {
 392         int err;
 393
 394         err = snd_cs8427_create(ice->i2c, addr,
 395                 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
 396         if (err < 0) {
 397                 dev_err(ice->card->dev, "CS8427 initialization failed\n");
 398                 return err;
 399         }
 400         ice->spdif.ops.open = open_cs8427;
 401         ice->spdif.ops.close = close_cs8427;
 402         ice->spdif.ops.setup_rate = setup_cs8427;
 403         return 0;
 404 }
 405
 406 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 407 {
 408         /* change CS8427 clock source too */
 409         if (ice->cs8427)
 410                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 411         /* notify ak4524 chip as well */
 412         if (spdif_is_master) {
 413                 unsigned int i;
 414                 for (i = 0; i < ice->akm_codecs; i++) {
 415                         if (ice->akm[i].ops.set_rate_val)
 416                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 417                 }
 418         }
 419 }
 420
 421 /*
 422  *  Interrupt handler
 423  */
 424
 425 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 426 {
 427         struct snd_ice1712 *ice = dev_id;
 428         unsigned char status;
 429         int handled = 0;
 430
 431         while (1) {
 432                 status = inb(ICEREG(ice, IRQSTAT));
 433                 if (status == 0)
 434                         break;
 435                 handled = 1;
 436                 if (status & ICE1712_IRQ_MPU1) {
 437                         if (ice->rmidi[0])
 438                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 439                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 440                         status &= ~ICE1712_IRQ_MPU1;
 441                 }
 442                 if (status & ICE1712_IRQ_TIMER)
 443                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 444                 if (status & ICE1712_IRQ_MPU2) {
 445                         if (ice->rmidi[1])
 446                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 447                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 448                         status &= ~ICE1712_IRQ_MPU2;
 449                 }
 450                 if (status & ICE1712_IRQ_PROPCM) {
 451                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 452                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 453                                 if (ice->playback_pro_substream)
 454                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 455                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 456                         }
 457                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 458                                 if (ice->capture_pro_substream)
 459                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 460                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 461                         }
 462                 }
 463                 if (status & ICE1712_IRQ_FM)
 464                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 465                 if (status & ICE1712_IRQ_PBKDS) {
 466                         u32 idx;
 467                         u16 pbkstatus;
 468                         struct snd_pcm_substream *substream;
 469                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 470                         /* dev_dbg(ice->card->dev, "pbkstatus = 0x%x\n", pbkstatus); */
 471                         for (idx = 0; idx < 6; idx++) {
 472                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 473                                         continue;
 474                                 substream = ice->playback_con_substream_ds[idx];
 475                                 if (substream != NULL)
 476                                         snd_pcm_period_elapsed(substream);
 477                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 478                         }
 479                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 480                 }
 481                 if (status & ICE1712_IRQ_CONCAP) {
 482                         if (ice->capture_con_substream)
 483                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 484                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 485                 }
 486                 if (status & ICE1712_IRQ_CONPBK) {
 487                         if (ice->playback_con_substream)
 488                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 489                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 490                 }
 491         }
 492         return IRQ_RETVAL(handled);
 493 }
 494
 495
 496 /*
 497  *  PCM part - misc
 498  */
 499
 500 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
 501                                  struct snd_pcm_hw_params *hw_params)
 502 {
 503         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 504 }
 505
 506 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
 507 {
 508         return snd_pcm_lib_free_pages(substream);
 509 }
 510
 511 /*
 512  *  PCM part - consumer I/O
 513  */
 514
 515 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 516                                         int cmd)
 517 {
 518         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 519         int result = 0;
 520         u32 tmp;
 521
 522         spin_lock(&ice->reg_lock);
 523         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 524         if (cmd == SNDRV_PCM_TRIGGER_START) {
 525                 tmp |= 1;
 526         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 527                 tmp &= ~1;
 528         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 529                 tmp |= 2;
 530         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 531                 tmp &= ~2;
 532         } else {
 533                 result = -EINVAL;
 534         }
 535         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 536         spin_unlock(&ice->reg_lock);
 537         return result;
 538 }
 539
 540 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 541                                            int cmd)
 542 {
 543         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 544         int result = 0;
 545         u32 tmp;
 546
 547         spin_lock(&ice->reg_lock);
 548         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 549         if (cmd == SNDRV_PCM_TRIGGER_START) {
 550                 tmp |= 1;
 551         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 552                 tmp &= ~1;
 553         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 554                 tmp |= 2;
 555         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 556                 tmp &= ~2;
 557         } else {
 558                 result = -EINVAL;
 559         }
 560         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 561         spin_unlock(&ice->reg_lock);
 562         return result;
 563 }
 564
 565 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 566                                        int cmd)
 567 {
 568         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 569         int result = 0;
 570         u8 tmp;
 571
 572         spin_lock(&ice->reg_lock);
 573         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 574         if (cmd == SNDRV_PCM_TRIGGER_START) {
 575                 tmp |= 1;
 576         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 577                 tmp &= ~1;
 578         } else {
 579                 result = -EINVAL;
 580         }
 581         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 582         spin_unlock(&ice->reg_lock);
 583         return result;
 584 }
 585
 586 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 587 {
 588         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 589         struct snd_pcm_runtime *runtime = substream->runtime;
 590         u32 period_size, buf_size, rate, tmp;
 591
 592         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 593         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 594         tmp = 0x0000;
 595         if (snd_pcm_format_width(runtime->format) == 16)
 596                 tmp |= 0x10;
 597         if (runtime->channels == 2)
 598                 tmp |= 0x08;
 599         rate = (runtime->rate * 8192) / 375;
 600         if (rate > 0x000fffff)
 601                 rate = 0x000fffff;
 602         spin_lock_irq(&ice->reg_lock);
 603         outb(0, ice->ddma_port + 15);
 604         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 605         outl(runtime->dma_addr, ice->ddma_port + 0);
 606         outw(buf_size, ice->ddma_port + 4);
 607         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 608         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 609         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 610         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 611         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 612         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 613         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 614         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 615         spin_unlock_irq(&ice->reg_lock);
 616         return 0;
 617 }
 618
 619 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 620 {
 621         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 622         struct snd_pcm_runtime *runtime = substream->runtime;
 623         u32 period_size, rate, tmp, chn;
 624
 625         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 626         tmp = 0x0064;
 627         if (snd_pcm_format_width(runtime->format) == 16)
 628                 tmp &= ~0x04;
 629         if (runtime->channels == 2)
 630                 tmp |= 0x08;
 631         rate = (runtime->rate * 8192) / 375;
 632         if (rate > 0x000fffff)
 633                 rate = 0x000fffff;
 634         ice->playback_con_active_buf[substream->number] = 0;
 635         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 636         chn = substream->number * 2;
 637         spin_lock_irq(&ice->reg_lock);
 638         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 639         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 640         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 641         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 642         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 643         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 644         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 645         if (runtime->channels == 2) {
 646                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 647                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 648         }
 649         spin_unlock_irq(&ice->reg_lock);
 650         return 0;
 651 }
 652
 653 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 654 {
 655         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 656         struct snd_pcm_runtime *runtime = substream->runtime;
 657         u32 period_size, buf_size;
 658         u8 tmp;
 659
 660         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 661         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 662         tmp = 0x06;
 663         if (snd_pcm_format_width(runtime->format) == 16)
 664                 tmp &= ~0x04;
 665         if (runtime->channels == 2)
 666                 tmp &= ~0x02;
 667         spin_lock_irq(&ice->reg_lock);
 668         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 669         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 670         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 671         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 672         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 673         spin_unlock_irq(&ice->reg_lock);
 674         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 675         return 0;
 676 }
 677
 678 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 679 {
 680         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 681         struct snd_pcm_runtime *runtime = substream->runtime;
 682         size_t ptr;
 683
 684         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 685                 return 0;
 686         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 687         ptr = bytes_to_frames(substream->runtime, ptr);
 688         if (ptr == runtime->buffer_size)
 689                 ptr = 0;
 690         return ptr;
 691 }
 692
 693 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 694 {
 695         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 696         u8 addr;
 697         size_t ptr;
 698
 699         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 700                 return 0;
 701         if (ice->playback_con_active_buf[substream->number])
 702                 addr = ICE1712_DSC_ADDR1;
 703         else
 704                 addr = ICE1712_DSC_ADDR0;
 705         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 706                 ice->playback_con_virt_addr[substream->number];
 707         ptr = bytes_to_frames(substream->runtime, ptr);
 708         if (ptr == substream->runtime->buffer_size)
 709                 ptr = 0;
 710         return ptr;
 711 }
 712
 713 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 714 {
 715         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 716         size_t ptr;
 717
 718         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 719                 return 0;
 720         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 721         ptr = bytes_to_frames(substream->runtime, ptr);
 722         if (ptr == substream->runtime->buffer_size)
 723                 ptr = 0;
 724         return ptr;
 725 }
 726
 727 static const struct snd_pcm_hardware snd_ice1712_playback = {
 728         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 729                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 730                                  SNDRV_PCM_INFO_MMAP_VALID |
 731                                  SNDRV_PCM_INFO_PAUSE),
 732         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 733         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 734         .rate_min =             4000,
 735         .rate_max =             48000,
 736         .channels_min =         1,
 737         .channels_max =         2,
 738         .buffer_bytes_max =     (64*1024),
 739         .period_bytes_min =     64,
 740         .period_bytes_max =     (64*1024),
 741         .periods_min =          1,
 742         .periods_max =          1024,
 743         .fifo_size =            0,
 744 };
 745
 746 static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
 747         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 748                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 749                                  SNDRV_PCM_INFO_MMAP_VALID |
 750                                  SNDRV_PCM_INFO_PAUSE),
 751         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 752         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 753         .rate_min =             4000,
 754         .rate_max =             48000,
 755         .channels_min =         1,
 756         .channels_max =         2,
 757         .buffer_bytes_max =     (128*1024),
 758         .period_bytes_min =     64,
 759         .period_bytes_max =     (128*1024),
 760         .periods_min =          2,
 761         .periods_max =          2,
 762         .fifo_size =            0,
 763 };
 764
 765 static const struct snd_pcm_hardware snd_ice1712_capture = {
 766         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 767                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 768                                  SNDRV_PCM_INFO_MMAP_VALID),
 769         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 770         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 771         .rate_min =             4000,
 772         .rate_max =             48000,
 773         .channels_min =         1,
 774         .channels_max =         2,
 775         .buffer_bytes_max =     (64*1024),
 776         .period_bytes_min =     64,
 777         .period_bytes_max =     (64*1024),
 778         .periods_min =          1,
 779         .periods_max =          1024,
 780         .fifo_size =            0,
 781 };
 782
 783 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 784 {
 785         struct snd_pcm_runtime *runtime = substream->runtime;
 786         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 787
 788         ice->playback_con_substream = substream;
 789         runtime->hw = snd_ice1712_playback;
 790         return 0;
 791 }
 792
 793 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 794 {
 795         struct snd_pcm_runtime *runtime = substream->runtime;
 796         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 797         u32 tmp;
 798
 799         ice->playback_con_substream_ds[substream->number] = substream;
 800         runtime->hw = snd_ice1712_playback_ds;
 801         spin_lock_irq(&ice->reg_lock);
 802         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 803         outw(tmp, ICEDS(ice, INTMASK));
 804         spin_unlock_irq(&ice->reg_lock);
 805         return 0;
 806 }
 807
 808 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 809 {
 810         struct snd_pcm_runtime *runtime = substream->runtime;
 811         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 812
 813         ice->capture_con_substream = substream;
 814         runtime->hw = snd_ice1712_capture;
 815         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 816         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 817                 runtime->hw.rate_min = 48000;
 818         return 0;
 819 }
 820
 821 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 822 {
 823         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 824
 825         ice->playback_con_substream = NULL;
 826         return 0;
 827 }
 828
 829 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 830 {
 831         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 832         u32 tmp;
 833
 834         spin_lock_irq(&ice->reg_lock);
 835         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 836         outw(tmp, ICEDS(ice, INTMASK));
 837         spin_unlock_irq(&ice->reg_lock);
 838         ice->playback_con_substream_ds[substream->number] = NULL;
 839         return 0;
 840 }
 841
 842 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 843 {
 844         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 845
 846         ice->capture_con_substream = NULL;
 847         return 0;
 848 }
 849
 850 static struct snd_pcm_ops snd_ice1712_playback_ops = {
 851         .open =         snd_ice1712_playback_open,
 852         .close =        snd_ice1712_playback_close,
 853         .ioctl =        snd_pcm_lib_ioctl,
 854         .hw_params =    snd_ice1712_hw_params,
 855         .hw_free =      snd_ice1712_hw_free,
 856         .prepare =      snd_ice1712_playback_prepare,
 857         .trigger =      snd_ice1712_playback_trigger,
 858         .pointer =      snd_ice1712_playback_pointer,
 859 };
 860
 861 static struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 862         .open =         snd_ice1712_playback_ds_open,
 863         .close =        snd_ice1712_playback_ds_close,
 864         .ioctl =        snd_pcm_lib_ioctl,
 865         .hw_params =    snd_ice1712_hw_params,
 866         .hw_free =      snd_ice1712_hw_free,
 867         .prepare =      snd_ice1712_playback_ds_prepare,
 868         .trigger =      snd_ice1712_playback_ds_trigger,
 869         .pointer =      snd_ice1712_playback_ds_pointer,
 870 };
 871
 872 static struct snd_pcm_ops snd_ice1712_capture_ops = {
 873         .open =         snd_ice1712_capture_open,
 874         .close =        snd_ice1712_capture_close,
 875         .ioctl =        snd_pcm_lib_ioctl,
 876         .hw_params =    snd_ice1712_hw_params,
 877         .hw_free =      snd_ice1712_hw_free,
 878         .prepare =      snd_ice1712_capture_prepare,
 879         .trigger =      snd_ice1712_capture_trigger,
 880         .pointer =      snd_ice1712_capture_pointer,
 881 };
 882
 883 static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device)
 884 {
 885         struct snd_pcm *pcm;
 886         int err;
 887
 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         dev_warn(ice->card->dev,
 904                  "Consumer PCM code does not work well at the moment --jk\n");
 905
 906         return 0;
 907 }
 908
 909 static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device)
 910 {
 911         struct snd_pcm *pcm;
 912         int err;
 913
 914         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 915         if (err < 0)
 916                 return err;
 917
 918         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 919
 920         pcm->private_data = ice;
 921         pcm->info_flags = 0;
 922         strcpy(pcm->name, "ICE1712 consumer (DS)");
 923         ice->pcm_ds = pcm;
 924
 925         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 926                                               snd_dma_pci_data(ice->pci), 64*1024, 128*1024);
 927
 928         return 0;
 929 }
 930
 931 /*
 932  *  PCM code - professional part (multitrack)
 933  */
 934
 935 static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 936                                 32000, 44100, 48000, 64000, 88200, 96000 };
 937
 938 static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 939         .count = ARRAY_SIZE(rates),
 940         .list = rates,
 941         .mask = 0,
 942 };
 943
 944 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 945                                    int cmd)
 946 {
 947         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 948         switch (cmd) {
 949         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 950         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 951         {
 952                 unsigned int what;
 953                 unsigned int old;
 954                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 955                         return -EINVAL;
 956                 what = ICE1712_PLAYBACK_PAUSE;
 957                 snd_pcm_trigger_done(substream, substream);
 958                 spin_lock(&ice->reg_lock);
 959                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 960                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 961                         old |= what;
 962                 else
 963                         old &= ~what;
 964                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 965                 spin_unlock(&ice->reg_lock);
 966                 break;
 967         }
 968         case SNDRV_PCM_TRIGGER_START:
 969         case SNDRV_PCM_TRIGGER_STOP:
 970         {
 971                 unsigned int what = 0;
 972                 unsigned int old;
 973                 struct snd_pcm_substream *s;
 974
 975                 snd_pcm_group_for_each_entry(s, substream) {
 976                         if (s == ice->playback_pro_substream) {
 977                                 what |= ICE1712_PLAYBACK_START;
 978                                 snd_pcm_trigger_done(s, substream);
 979                         } else if (s == ice->capture_pro_substream) {
 980                                 what |= ICE1712_CAPTURE_START_SHADOW;
 981                                 snd_pcm_trigger_done(s, substream);
 982                         }
 983                 }
 984                 spin_lock(&ice->reg_lock);
 985                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 986                 if (cmd == SNDRV_PCM_TRIGGER_START)
 987                         old |= what;
 988                 else
 989                         old &= ~what;
 990                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 991                 spin_unlock(&ice->reg_lock);
 992                 break;
 993         }
 994         default:
 995                 return -EINVAL;
 996         }
 997         return 0;
 998 }
 999
1000 /*
1001  */
1002 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
1003 {
1004         unsigned long flags;
1005         unsigned char val, old;
1006         unsigned int i;
1007
1008         switch (rate) {
1009         case 8000: val = 6; break;
1010         case 9600: val = 3; break;
1011         case 11025: val = 10; break;
1012         case 12000: val = 2; break;
1013         case 16000: val = 5; break;
1014         case 22050: val = 9; break;
1015         case 24000: val = 1; break;
1016         case 32000: val = 4; break;
1017         case 44100: val = 8; break;
1018         case 48000: val = 0; break;
1019         case 64000: val = 15; break;
1020         case 88200: val = 11; break;
1021         case 96000: val = 7; break;
1022         default:
1023                 snd_BUG();
1024                 val = 0;
1025                 rate = 48000;
1026                 break;
1027         }
1028
1029         spin_lock_irqsave(&ice->reg_lock, flags);
1030         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1031                                                  ICE1712_PLAYBACK_PAUSE|
1032                                                  ICE1712_PLAYBACK_START)) {
1033 __out:
1034                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1035                 return;
1036         }
1037         if (!force && is_pro_rate_locked(ice))
1038                 goto __out;
1039
1040         old = inb(ICEMT(ice, RATE));
1041         if (!force && old == val)
1042                 goto __out;
1043
1044         ice->cur_rate = rate;
1045         outb(val, ICEMT(ice, RATE));
1046         spin_unlock_irqrestore(&ice->reg_lock, flags);
1047
1048         if (ice->gpio.set_pro_rate)
1049                 ice->gpio.set_pro_rate(ice, rate);
1050         for (i = 0; i < ice->akm_codecs; i++) {
1051                 if (ice->akm[i].ops.set_rate_val)
1052                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1053         }
1054         if (ice->spdif.ops.setup_rate)
1055                 ice->spdif.ops.setup_rate(ice, rate);
1056 }
1057
1058 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1059 {
1060         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1061
1062         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1063         spin_lock_irq(&ice->reg_lock);
1064         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1065         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1066         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1067         spin_unlock_irq(&ice->reg_lock);
1068
1069         return 0;
1070 }
1071
1072 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1073                                               struct snd_pcm_hw_params *hw_params)
1074 {
1075         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1076
1077         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1078         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1079 }
1080
1081 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1082 {
1083         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1084
1085         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1086         spin_lock_irq(&ice->reg_lock);
1087         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1088         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1089         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1090         spin_unlock_irq(&ice->reg_lock);
1091         return 0;
1092 }
1093
1094 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1095                                              struct snd_pcm_hw_params *hw_params)
1096 {
1097         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1098
1099         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1100         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1101 }
1102
1103 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1104 {
1105         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1106         size_t ptr;
1107
1108         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1109                 return 0;
1110         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1111         ptr = bytes_to_frames(substream->runtime, ptr);
1112         if (ptr == substream->runtime->buffer_size)
1113                 ptr = 0;
1114         return ptr;
1115 }
1116
1117 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1118 {
1119         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1120         size_t ptr;
1121
1122         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1123                 return 0;
1124         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1125         ptr = bytes_to_frames(substream->runtime, ptr);
1126         if (ptr == substream->runtime->buffer_size)
1127                 ptr = 0;
1128         return ptr;
1129 }
1130
1131 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1132         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1133                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1134                                  SNDRV_PCM_INFO_MMAP_VALID |
1135                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1136         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1137         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1138         .rate_min =             4000,
1139         .rate_max =             96000,
1140         .channels_min =         10,
1141         .channels_max =         10,
1142         .buffer_bytes_max =     (256*1024),
1143         .period_bytes_min =     10 * 4 * 2,
1144         .period_bytes_max =     131040,
1145         .periods_min =          1,
1146         .periods_max =          1024,
1147         .fifo_size =            0,
1148 };
1149
1150 static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1151         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1152                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1153                                  SNDRV_PCM_INFO_MMAP_VALID |
1154                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1155         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1156         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1157         .rate_min =             4000,
1158         .rate_max =             96000,
1159         .channels_min =         12,
1160         .channels_max =         12,
1161         .buffer_bytes_max =     (256*1024),
1162         .period_bytes_min =     12 * 4 * 2,
1163         .period_bytes_max =     131040,
1164         .periods_min =          1,
1165         .periods_max =          1024,
1166         .fifo_size =            0,
1167 };
1168
1169 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1170 {
1171         struct snd_pcm_runtime *runtime = substream->runtime;
1172         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1173
1174         ice->playback_pro_substream = substream;
1175         runtime->hw = snd_ice1712_playback_pro;
1176         snd_pcm_set_sync(substream);
1177         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1178         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1179         if (is_pro_rate_locked(ice)) {
1180                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1181                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1182         }
1183
1184         if (ice->spdif.ops.open)
1185                 ice->spdif.ops.open(ice, substream);
1186
1187         return 0;
1188 }
1189
1190 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1191 {
1192         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1193         struct snd_pcm_runtime *runtime = substream->runtime;
1194
1195         ice->capture_pro_substream = substream;
1196         runtime->hw = snd_ice1712_capture_pro;
1197         snd_pcm_set_sync(substream);
1198         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1199         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1200         if (is_pro_rate_locked(ice)) {
1201                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1202                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1203         }
1204
1205         return 0;
1206 }
1207
1208 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1209 {
1210         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1211
1212         if (PRO_RATE_RESET)
1213                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1214         ice->playback_pro_substream = NULL;
1215         if (ice->spdif.ops.close)
1216                 ice->spdif.ops.close(ice, substream);
1217
1218         return 0;
1219 }
1220
1221 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1222 {
1223         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1224
1225         if (PRO_RATE_RESET)
1226                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1227         ice->capture_pro_substream = NULL;
1228         return 0;
1229 }
1230
1231 static struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1232         .open =         snd_ice1712_playback_pro_open,
1233         .close =        snd_ice1712_playback_pro_close,
1234         .ioctl =        snd_pcm_lib_ioctl,
1235         .hw_params =    snd_ice1712_playback_pro_hw_params,
1236         .hw_free =      snd_ice1712_hw_free,
1237         .prepare =      snd_ice1712_playback_pro_prepare,
1238         .trigger =      snd_ice1712_pro_trigger,
1239         .pointer =      snd_ice1712_playback_pro_pointer,
1240 };
1241
1242 static struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1243         .open =         snd_ice1712_capture_pro_open,
1244         .close =        snd_ice1712_capture_pro_close,
1245         .ioctl =        snd_pcm_lib_ioctl,
1246         .hw_params =    snd_ice1712_capture_pro_hw_params,
1247         .hw_free =      snd_ice1712_hw_free,
1248         .prepare =      snd_ice1712_capture_pro_prepare,
1249         .trigger =      snd_ice1712_pro_trigger,
1250         .pointer =      snd_ice1712_capture_pro_pointer,
1251 };
1252
1253 static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device)
1254 {
1255         struct snd_pcm *pcm;
1256         int err;
1257
1258         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1259         if (err < 0)
1260                 return err;
1261
1262         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1263         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1264
1265         pcm->private_data = ice;
1266         pcm->info_flags = 0;
1267         strcpy(pcm->name, "ICE1712 multi");
1268
1269         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1270                                               snd_dma_pci_data(ice->pci), 256*1024, 256*1024);
1271
1272         ice->pcm_pro = 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         return snd_ice1712_build_pro_mixer(ice);
1284 }
1285
1286 /*
1287  *  Mixer section
1288  */
1289
1290 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1291 {
1292         unsigned int vol = ice->pro_volumes[index];
1293         unsigned short val = 0;
1294
1295         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1296         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1297         outb(index, ICEMT(ice, MONITOR_INDEX));
1298         outw(val, ICEMT(ice, MONITOR_VOLUME));
1299 }
1300
1301 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1302
1303 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1304 {
1305         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1306         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1307                 kcontrol->private_value;
1308
1309         spin_lock_irq(&ice->reg_lock);
1310         ucontrol->value.integer.value[0] =
1311                 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1312         ucontrol->value.integer.value[1] =
1313                 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1314         spin_unlock_irq(&ice->reg_lock);
1315         return 0;
1316 }
1317
1318 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1319 {
1320         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1321         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1322                 kcontrol->private_value;
1323         unsigned int nval, change;
1324
1325         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1326                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1327         spin_lock_irq(&ice->reg_lock);
1328         nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1329         change = nval != ice->pro_volumes[priv_idx];
1330         ice->pro_volumes[priv_idx] = nval;
1331         snd_ice1712_update_volume(ice, priv_idx);
1332         spin_unlock_irq(&ice->reg_lock);
1333         return change;
1334 }
1335
1336 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1337 {
1338         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1339         uinfo->count = 2;
1340         uinfo->value.integer.min = 0;
1341         uinfo->value.integer.max = 96;
1342         return 0;
1343 }
1344
1345 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1346 {
1347         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1348         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1349                 kcontrol->private_value;
1350
1351         spin_lock_irq(&ice->reg_lock);
1352         ucontrol->value.integer.value[0] =
1353                 (ice->pro_volumes[priv_idx] >> 0) & 127;
1354         ucontrol->value.integer.value[1] =
1355                 (ice->pro_volumes[priv_idx] >> 16) & 127;
1356         spin_unlock_irq(&ice->reg_lock);
1357         return 0;
1358 }
1359
1360 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1361 {
1362         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1363         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1364                 kcontrol->private_value;
1365         unsigned int nval, change;
1366
1367         nval = (ucontrol->value.integer.value[0] & 127) |
1368                ((ucontrol->value.integer.value[1] & 127) << 16);
1369         spin_lock_irq(&ice->reg_lock);
1370         nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1371         change = nval != ice->pro_volumes[priv_idx];
1372         ice->pro_volumes[priv_idx] = nval;
1373         snd_ice1712_update_volume(ice, priv_idx);
1374         spin_unlock_irq(&ice->reg_lock);
1375         return change;
1376 }
1377
1378 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1379
1380 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = {
1381         {
1382                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1383                 .name = "Multi Playback Switch",
1384                 .info = snd_ice1712_pro_mixer_switch_info,
1385                 .get = snd_ice1712_pro_mixer_switch_get,
1386                 .put = snd_ice1712_pro_mixer_switch_put,
1387                 .private_value = 0,
1388                 .count = 10,
1389         },
1390         {
1391                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1392                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1393                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1394                 .name = "Multi Playback Volume",
1395                 .info = snd_ice1712_pro_mixer_volume_info,
1396                 .get = snd_ice1712_pro_mixer_volume_get,
1397                 .put = snd_ice1712_pro_mixer_volume_put,
1398                 .private_value = 0,
1399                 .count = 10,
1400                 .tlv = { .p = db_scale_playback }
1401         },
1402 };
1403
1404 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = {
1405         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1406         .name = "H/W Multi Capture Switch",
1407         .info = snd_ice1712_pro_mixer_switch_info,
1408         .get = snd_ice1712_pro_mixer_switch_get,
1409         .put = snd_ice1712_pro_mixer_switch_put,
1410         .private_value = 10,
1411 };
1412
1413 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = {
1414         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1415         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1416         .info = snd_ice1712_pro_mixer_switch_info,
1417         .get = snd_ice1712_pro_mixer_switch_get,
1418         .put = snd_ice1712_pro_mixer_switch_put,
1419         .private_value = 18,
1420         .count = 2,
1421 };
1422
1423 static struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = {
1424         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1425         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1426                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1427         .name = "H/W Multi Capture Volume",
1428         .info = snd_ice1712_pro_mixer_volume_info,
1429         .get = snd_ice1712_pro_mixer_volume_get,
1430         .put = snd_ice1712_pro_mixer_volume_put,
1431         .private_value = 10,
1432         .tlv = { .p = db_scale_playback }
1433 };
1434
1435 static struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = {
1436         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1437         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1438         .info = snd_ice1712_pro_mixer_volume_info,
1439         .get = snd_ice1712_pro_mixer_volume_get,
1440         .put = snd_ice1712_pro_mixer_volume_put,
1441         .private_value = 18,
1442         .count = 2,
1443 };
1444
1445 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1446 {
1447         struct snd_card *card = ice->card;
1448         unsigned int idx;
1449         int err;
1450
1451         /* multi-channel mixer */
1452         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1453                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1454                 if (err < 0)
1455                         return err;
1456         }
1457
1458         if (ice->num_total_adcs > 0) {
1459                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1460                 tmp.count = ice->num_total_adcs;
1461                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1462                 if (err < 0)
1463                         return err;
1464         }
1465
1466         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1467         if (err < 0)
1468                 return err;
1469
1470         if (ice->num_total_adcs > 0) {
1471                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1472                 tmp.count = ice->num_total_adcs;
1473                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1474                 if (err < 0)
1475                         return err;
1476         }
1477
1478         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1479         if (err < 0)
1480                 return err;
1481
1482         /* initialize volumes */
1483         for (idx = 0; idx < 10; idx++) {
1484                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1485                 snd_ice1712_update_volume(ice, idx);
1486         }
1487         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1488                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1489                 snd_ice1712_update_volume(ice, idx);
1490         }
1491         for (idx = 18; idx < 20; idx++) {
1492                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1493                 snd_ice1712_update_volume(ice, idx);
1494         }
1495         return 0;
1496 }
1497
1498 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1499 {
1500         struct snd_ice1712 *ice = ac97->private_data;
1501         ice->ac97 = NULL;
1502 }
1503
1504 static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1505 {
1506         int err, bus_num = 0;
1507         struct snd_ac97_template ac97;
1508         struct snd_ac97_bus *pbus;
1509         static struct snd_ac97_bus_ops con_ops = {
1510                 .write = snd_ice1712_ac97_write,
1511                 .read = snd_ice1712_ac97_read,
1512         };
1513         static struct snd_ac97_bus_ops pro_ops = {
1514                 .write = snd_ice1712_pro_ac97_write,
1515                 .read = snd_ice1712_pro_ac97_read,
1516         };
1517
1518         if (ice_has_con_ac97(ice)) {
1519                 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1520                 if (err < 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                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1526                 if (err < 0)
1527                         dev_warn(ice->card->dev,
1528                                  "cannot initialize ac97 for consumer, skipped\n");
1529                 else {
1530                         return snd_ctl_add(ice->card,
1531                         snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
1532                                      ice));
1533                 }
1534         }
1535
1536         if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1537                 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1538                 if (err < 0)
1539                         return err;
1540                 memset(&ac97, 0, sizeof(ac97));
1541                 ac97.private_data = ice;
1542                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1543                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1544                 if (err < 0)
1545                         dev_warn(ice->card->dev,
1546                                  "cannot initialize pro ac97, skipped\n");
1547                 else
1548                         return 0;
1549         }
1550         /* I2S mixer only */
1551         strcat(ice->card->mixername, "ICE1712 - multitrack");
1552         return 0;
1553 }
1554
1555 /*
1556  *
1557  */
1558
1559 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1560 {
1561         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1562 }
1563
1564 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1565                                   struct snd_info_buffer *buffer)
1566 {
1567         struct snd_ice1712 *ice = entry->private_data;
1568         unsigned int idx;
1569
1570         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1571         snd_iprintf(buffer, "EEPROM:\n");
1572
1573         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1574         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1575         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1576         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1577         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1578         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1579         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1580         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1581         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1582         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1583         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1584         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1585         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1586         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1587         for (idx = 0; idx < 4; idx++)
1588                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1589         for (idx = 0; idx < 4; idx++)
1590                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1591         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1592                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1593
1594         snd_iprintf(buffer, "\nRegisters:\n");
1595         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1596         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1597         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1598         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1599         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1600         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1601         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1602 }
1603
1604 static void snd_ice1712_proc_init(struct snd_ice1712 *ice)
1605 {
1606         struct snd_info_entry *entry;
1607
1608         if (!snd_card_proc_new(ice->card, "ice1712", &entry))
1609                 snd_info_set_text_ops(entry, ice, snd_ice1712_proc_read);
1610 }
1611
1612 /*
1613  *
1614  */
1615
1616 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1617                                    struct snd_ctl_elem_info *uinfo)
1618 {
1619         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1620         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1621         return 0;
1622 }
1623
1624 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1625                                   struct snd_ctl_elem_value *ucontrol)
1626 {
1627         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1628
1629         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1630         return 0;
1631 }
1632
1633 static struct snd_kcontrol_new snd_ice1712_eeprom = {
1634         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1635         .name = "ICE1712 EEPROM",
1636         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1637         .info = snd_ice1712_eeprom_info,
1638         .get = snd_ice1712_eeprom_get
1639 };
1640
1641 /*
1642  */
1643 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1644                                   struct snd_ctl_elem_info *uinfo)
1645 {
1646         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1647         uinfo->count = 1;
1648         return 0;
1649 }
1650
1651 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1652                                          struct snd_ctl_elem_value *ucontrol)
1653 {
1654         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1655         if (ice->spdif.ops.default_get)
1656                 ice->spdif.ops.default_get(ice, ucontrol);
1657         return 0;
1658 }
1659
1660 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1661                                          struct snd_ctl_elem_value *ucontrol)
1662 {
1663         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1664         if (ice->spdif.ops.default_put)
1665                 return ice->spdif.ops.default_put(ice, ucontrol);
1666         return 0;
1667 }
1668
1669 static struct snd_kcontrol_new snd_ice1712_spdif_default =
1670 {
1671         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1672         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1673         .info =         snd_ice1712_spdif_info,
1674         .get =          snd_ice1712_spdif_default_get,
1675         .put =          snd_ice1712_spdif_default_put
1676 };
1677
1678 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1679                                        struct snd_ctl_elem_value *ucontrol)
1680 {
1681         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1682         if (ice->spdif.ops.default_get) {
1683                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1684                                                      IEC958_AES0_PROFESSIONAL |
1685                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1686                                                      IEC958_AES0_CON_EMPHASIS;
1687                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1688                                                      IEC958_AES1_CON_CATEGORY;
1689                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1690         } else {
1691                 ucontrol->value.iec958.status[0] = 0xff;
1692                 ucontrol->value.iec958.status[1] = 0xff;
1693                 ucontrol->value.iec958.status[2] = 0xff;
1694                 ucontrol->value.iec958.status[3] = 0xff;
1695                 ucontrol->value.iec958.status[4] = 0xff;
1696         }
1697         return 0;
1698 }
1699
1700 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1701                                        struct snd_ctl_elem_value *ucontrol)
1702 {
1703         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1704         if (ice->spdif.ops.default_get) {
1705                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1706                                                      IEC958_AES0_PROFESSIONAL |
1707                                                      IEC958_AES0_PRO_FS |
1708                                                      IEC958_AES0_PRO_EMPHASIS;
1709                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1710         } else {
1711                 ucontrol->value.iec958.status[0] = 0xff;
1712                 ucontrol->value.iec958.status[1] = 0xff;
1713                 ucontrol->value.iec958.status[2] = 0xff;
1714                 ucontrol->value.iec958.status[3] = 0xff;
1715                 ucontrol->value.iec958.status[4] = 0xff;
1716         }
1717         return 0;
1718 }
1719
1720 static struct snd_kcontrol_new snd_ice1712_spdif_maskc =
1721 {
1722         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1723         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1724         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1725         .info =         snd_ice1712_spdif_info,
1726         .get =          snd_ice1712_spdif_maskc_get,
1727 };
1728
1729 static struct snd_kcontrol_new snd_ice1712_spdif_maskp =
1730 {
1731         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1732         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1733         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1734         .info =         snd_ice1712_spdif_info,
1735         .get =          snd_ice1712_spdif_maskp_get,
1736 };
1737
1738 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1739                                         struct snd_ctl_elem_value *ucontrol)
1740 {
1741         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1742         if (ice->spdif.ops.stream_get)
1743                 ice->spdif.ops.stream_get(ice, ucontrol);
1744         return 0;
1745 }
1746
1747 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1748                                         struct snd_ctl_elem_value *ucontrol)
1749 {
1750         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1751         if (ice->spdif.ops.stream_put)
1752                 return ice->spdif.ops.stream_put(ice, ucontrol);
1753         return 0;
1754 }
1755
1756 static struct snd_kcontrol_new snd_ice1712_spdif_stream =
1757 {
1758         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1759                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1760         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1761         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1762         .info =         snd_ice1712_spdif_info,
1763         .get =          snd_ice1712_spdif_stream_get,
1764         .put =          snd_ice1712_spdif_stream_put
1765 };
1766
1767 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1768                          struct snd_ctl_elem_value *ucontrol)
1769 {
1770         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1771         unsigned char mask = kcontrol->private_value & 0xff;
1772         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1773
1774         snd_ice1712_save_gpio_status(ice);
1775         ucontrol->value.integer.value[0] =
1776                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1777         snd_ice1712_restore_gpio_status(ice);
1778         return 0;
1779 }
1780
1781 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1782                          struct snd_ctl_elem_value *ucontrol)
1783 {
1784         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1785         unsigned char mask = kcontrol->private_value & 0xff;
1786         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1787         unsigned int val, nval;
1788
1789         if (kcontrol->private_value & (1 << 31))
1790                 return -EPERM;
1791         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1792         snd_ice1712_save_gpio_status(ice);
1793         val = snd_ice1712_gpio_read(ice);
1794         nval |= val & ~mask;
1795         if (val != nval)
1796                 snd_ice1712_gpio_write(ice, nval);
1797         snd_ice1712_restore_gpio_status(ice);
1798         return val != nval;
1799 }
1800
1801 /*
1802  *  rate
1803  */
1804 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1805                                                struct snd_ctl_elem_info *uinfo)
1806 {
1807         static const char * const texts[] = {
1808                 "8000",         /* 0: 6 */
1809                 "9600",         /* 1: 3 */
1810                 "11025",        /* 2: 10 */
1811                 "12000",        /* 3: 2 */
1812                 "16000",        /* 4: 5 */
1813                 "22050",        /* 5: 9 */
1814                 "24000",        /* 6: 1 */
1815                 "32000",        /* 7: 4 */
1816                 "44100",        /* 8: 8 */
1817                 "48000",        /* 9: 0 */
1818                 "64000",        /* 10: 15 */
1819                 "88200",        /* 11: 11 */
1820                 "96000",        /* 12: 7 */
1821                 "IEC958 Input", /* 13: -- */
1822         };
1823         return snd_ctl_enum_info(uinfo, 1, 14, texts);
1824 }
1825
1826 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1827                                               struct snd_ctl_elem_value *ucontrol)
1828 {
1829         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1830         static const unsigned char xlate[16] = {
1831                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1832         };
1833         unsigned char val;
1834
1835         spin_lock_irq(&ice->reg_lock);
1836         if (is_spdif_master(ice)) {
1837                 ucontrol->value.enumerated.item[0] = 13;
1838         } else {
1839                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1840                 if (val == 255) {
1841                         snd_BUG();
1842                         val = 0;
1843                 }
1844                 ucontrol->value.enumerated.item[0] = val;
1845         }
1846         spin_unlock_irq(&ice->reg_lock);
1847         return 0;
1848 }
1849
1850 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1851                                               struct snd_ctl_elem_value *ucontrol)
1852 {
1853         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1854         static const unsigned int xrate[13] = {
1855                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1856                 32000, 44100, 48000, 64000, 88200, 96000
1857         };
1858         unsigned char oval;
1859         int change = 0;
1860
1861         spin_lock_irq(&ice->reg_lock);
1862         oval = inb(ICEMT(ice, RATE));
1863         if (ucontrol->value.enumerated.item[0] == 13) {
1864                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1865         } else {
1866                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1867                 spin_unlock_irq(&ice->reg_lock);
1868                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1869                 spin_lock_irq(&ice->reg_lock);
1870         }
1871         change = inb(ICEMT(ice, RATE)) != oval;
1872         spin_unlock_irq(&ice->reg_lock);
1873
1874         if ((oval & ICE1712_SPDIF_MASTER) !=
1875             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1876                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1877
1878         return change;
1879 }
1880
1881 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock = {
1882         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1883         .name = "Multi Track Internal Clock",
1884         .info = snd_ice1712_pro_internal_clock_info,
1885         .get = snd_ice1712_pro_internal_clock_get,
1886         .put = snd_ice1712_pro_internal_clock_put
1887 };
1888
1889 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1890                                                        struct snd_ctl_elem_info *uinfo)
1891 {
1892         static const char * const texts[] = {
1893                 "8000",         /* 0: 6 */
1894                 "9600",         /* 1: 3 */
1895                 "11025",        /* 2: 10 */
1896                 "12000",        /* 3: 2 */
1897                 "16000",        /* 4: 5 */
1898                 "22050",        /* 5: 9 */
1899                 "24000",        /* 6: 1 */
1900                 "32000",        /* 7: 4 */
1901                 "44100",        /* 8: 8 */
1902                 "48000",        /* 9: 0 */
1903                 "64000",        /* 10: 15 */
1904                 "88200",        /* 11: 11 */
1905                 "96000",        /* 12: 7 */
1906                 /* "IEC958 Input",      13: -- */
1907         };
1908         return snd_ctl_enum_info(uinfo, 1, 13, texts);
1909 }
1910
1911 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1912                                                       struct snd_ctl_elem_value *ucontrol)
1913 {
1914         int val;
1915         static const unsigned int xrate[13] = {
1916                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1917                 32000, 44100, 48000, 64000, 88200, 96000
1918         };
1919
1920         for (val = 0; val < 13; val++) {
1921                 if (xrate[val] == PRO_RATE_DEFAULT)
1922                         break;
1923         }
1924
1925         ucontrol->value.enumerated.item[0] = val;
1926         return 0;
1927 }
1928
1929 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1930                                                       struct snd_ctl_elem_value *ucontrol)
1931 {
1932         static const unsigned int xrate[13] = {
1933                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1934                 32000, 44100, 48000, 64000, 88200, 96000
1935         };
1936         unsigned char oval;
1937         int change = 0;
1938
1939         oval = PRO_RATE_DEFAULT;
1940         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1941         change = PRO_RATE_DEFAULT != oval;
1942
1943         return change;
1944 }
1945
1946 static struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = {
1947         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1948         .name = "Multi Track Internal Clock Default",
1949         .info = snd_ice1712_pro_internal_clock_default_info,
1950         .get = snd_ice1712_pro_internal_clock_default_get,
1951         .put = snd_ice1712_pro_internal_clock_default_put
1952 };
1953
1954 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1955
1956 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1957                                             struct snd_ctl_elem_value *ucontrol)
1958 {
1959         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1960         return 0;
1961 }
1962
1963 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1964                                             struct snd_ctl_elem_value *ucontrol)
1965 {
1966         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1967         int change = 0, nval;
1968
1969         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1970         spin_lock_irq(&ice->reg_lock);
1971         change = PRO_RATE_LOCKED != nval;
1972         PRO_RATE_LOCKED = nval;
1973         spin_unlock_irq(&ice->reg_lock);
1974         return change;
1975 }
1976
1977 static struct snd_kcontrol_new snd_ice1712_pro_rate_locking = {
1978         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1979         .name = "Multi Track Rate Locking",
1980         .info = snd_ice1712_pro_rate_locking_info,
1981         .get = snd_ice1712_pro_rate_locking_get,
1982         .put = snd_ice1712_pro_rate_locking_put
1983 };
1984
1985 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1986
1987 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1988                                           struct snd_ctl_elem_value *ucontrol)
1989 {
1990         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1991         return 0;
1992 }
1993
1994 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1995                                           struct snd_ctl_elem_value *ucontrol)
1996 {
1997         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1998         int change = 0, nval;
1999
2000         nval = ucontrol->value.integer.value[0] ? 1 : 0;
2001         spin_lock_irq(&ice->reg_lock);
2002         change = PRO_RATE_RESET != nval;
2003         PRO_RATE_RESET = nval;
2004         spin_unlock_irq(&ice->reg_lock);
2005         return change;
2006 }
2007
2008 static struct snd_kcontrol_new snd_ice1712_pro_rate_reset = {
2009         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2010         .name = "Multi Track Rate Reset",
2011         .info = snd_ice1712_pro_rate_reset_info,
2012         .get = snd_ice1712_pro_rate_reset_get,
2013         .put = snd_ice1712_pro_rate_reset_put
2014 };
2015
2016 /*
2017  * routing
2018  */
2019 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2020                                       struct snd_ctl_elem_info *uinfo)
2021 {
2022         static const char * const texts[] = {
2023                 "PCM Out", /* 0 */
2024                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2025                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2026                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2027                 "Digital Mixer", /* 11 - optional */
2028         };
2029         int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2030         return snd_ctl_enum_info(uinfo, 1, num_items, texts);
2031 }
2032
2033 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2034                                             struct snd_ctl_elem_value *ucontrol)
2035 {
2036         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2037         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2038         unsigned int val, cval;
2039
2040         spin_lock_irq(&ice->reg_lock);
2041         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2042         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2043         spin_unlock_irq(&ice->reg_lock);
2044
2045         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2046         val &= 3;
2047         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2048         if (val == 1 && idx < 2)
2049                 ucontrol->value.enumerated.item[0] = 11;
2050         else if (val == 2)
2051                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2052         else if (val == 3)
2053                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2054         else
2055                 ucontrol->value.enumerated.item[0] = 0;
2056         return 0;
2057 }
2058
2059 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2060                                             struct snd_ctl_elem_value *ucontrol)
2061 {
2062         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2063         int change, shift;
2064         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2065         unsigned int val, old_val, nval;
2066
2067         /* update PSDOUT */
2068         if (ucontrol->value.enumerated.item[0] >= 11)
2069                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2070         else if (ucontrol->value.enumerated.item[0] >= 9)
2071                 nval = 3; /* spdif in */
2072         else if (ucontrol->value.enumerated.item[0] >= 1)
2073                 nval = 2; /* analog in */
2074         else
2075                 nval = 0; /* pcm */
2076         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2077         spin_lock_irq(&ice->reg_lock);
2078         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2079         val &= ~(0x03 << shift);
2080         val |= nval << shift;
2081         change = val != old_val;
2082         if (change)
2083                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2084         spin_unlock_irq(&ice->reg_lock);
2085         if (nval < 2) /* dig mixer of pcm */
2086                 return change;
2087
2088         /* update CAPTURE */
2089         spin_lock_irq(&ice->reg_lock);
2090         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2091         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2092         if (nval == 2) { /* analog in */
2093                 nval = ucontrol->value.enumerated.item[0] - 1;
2094                 val &= ~(0x07 << shift);
2095                 val |= nval << shift;
2096         } else { /* spdif in */
2097                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2098                 val &= ~(0x08 << shift);
2099                 val |= nval << shift;
2100         }
2101         if (val != old_val) {
2102                 change = 1;
2103                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2104         }
2105         spin_unlock_irq(&ice->reg_lock);
2106         return change;
2107 }
2108
2109 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2110                                            struct snd_ctl_elem_value *ucontrol)
2111 {
2112         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2113         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2114         unsigned int val, cval;
2115         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2116         cval = (val >> (idx * 4 + 8)) & 0x0f;
2117         val = (val >> (idx * 2)) & 0x03;
2118         if (val == 1)
2119                 ucontrol->value.enumerated.item[0] = 11;
2120         else if (val == 2)
2121                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2122         else if (val == 3)
2123                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2124         else
2125                 ucontrol->value.enumerated.item[0] = 0;
2126         return 0;
2127 }
2128
2129 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2130                                            struct snd_ctl_elem_value *ucontrol)
2131 {
2132         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2133         int change, shift;
2134         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2135         unsigned int val, old_val, nval;
2136
2137         /* update SPDOUT */
2138         spin_lock_irq(&ice->reg_lock);
2139         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2140         if (ucontrol->value.enumerated.item[0] >= 11)
2141                 nval = 1;
2142         else if (ucontrol->value.enumerated.item[0] >= 9)
2143                 nval = 3;
2144         else if (ucontrol->value.enumerated.item[0] >= 1)
2145                 nval = 2;
2146         else
2147                 nval = 0;
2148         shift = idx * 2;
2149         val &= ~(0x03 << shift);
2150         val |= nval << shift;
2151         shift = idx * 4 + 8;
2152         if (nval == 2) {
2153                 nval = ucontrol->value.enumerated.item[0] - 1;
2154                 val &= ~(0x07 << shift);
2155                 val |= nval << shift;
2156         } else if (nval == 3) {
2157                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2158                 val &= ~(0x08 << shift);
2159                 val |= nval << shift;
2160         }
2161         change = val != old_val;
2162         if (change)
2163                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2164         spin_unlock_irq(&ice->reg_lock);
2165         return change;
2166 }
2167
2168 static struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = {
2169         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2170         .name = "H/W Playback Route",
2171         .info = snd_ice1712_pro_route_info,
2172         .get = snd_ice1712_pro_route_analog_get,
2173         .put = snd_ice1712_pro_route_analog_put,
2174 };
2175
2176 static struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = {
2177         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2178         .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2179         .info = snd_ice1712_pro_route_info,
2180         .get = snd_ice1712_pro_route_spdif_get,
2181         .put = snd_ice1712_pro_route_spdif_put,
2182         .count = 2,
2183 };
2184
2185
2186 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2187                                             struct snd_ctl_elem_info *uinfo)
2188 {
2189         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2190         uinfo->count = 1;
2191         uinfo->value.integer.min = 0;
2192         uinfo->value.integer.max = 255;
2193         return 0;
2194 }
2195
2196 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2197                                            struct snd_ctl_elem_value *ucontrol)
2198 {
2199         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2200
2201         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2202         return 0;
2203 }
2204
2205 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2206                                            struct snd_ctl_elem_value *ucontrol)
2207 {
2208         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2209         int change;
2210
2211         spin_lock_irq(&ice->reg_lock);
2212         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2213         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2214         spin_unlock_irq(&ice->reg_lock);
2215         return change;
2216 }
2217
2218 static struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = {
2219         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2220         .name = "Multi Track Volume Rate",
2221         .info = snd_ice1712_pro_volume_rate_info,
2222         .get = snd_ice1712_pro_volume_rate_get,
2223         .put = snd_ice1712_pro_volume_rate_put
2224 };
2225
2226 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2227                                      struct snd_ctl_elem_info *uinfo)
2228 {
2229         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2230         uinfo->count = 22;
2231         uinfo->value.integer.min = 0;
2232         uinfo->value.integer.max = 255;
2233         return 0;
2234 }
2235
2236 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2237                                     struct snd_ctl_elem_value *ucontrol)
2238 {
2239         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2240         int idx;
2241
2242         spin_lock_irq(&ice->reg_lock);
2243         for (idx = 0; idx < 22; idx++) {
2244                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2245                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2246         }
2247         spin_unlock_irq(&ice->reg_lock);
2248         return 0;
2249 }
2250
2251 static struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = {
2252         .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2253         .name = "Multi Track Peak",
2254         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2255         .info = snd_ice1712_pro_peak_info,
2256         .get = snd_ice1712_pro_peak_get
2257 };
2258
2259 /*
2260  *
2261  */
2262
2263 /*
2264  * list of available boards
2265  */
2266 static struct snd_ice1712_card_info *card_tables[] = {
2267         snd_ice1712_hoontech_cards,
2268         snd_ice1712_delta_cards,
2269         snd_ice1712_ews_cards,
2270         NULL,
2271 };
2272
2273 static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2274                                           unsigned char dev,
2275                                           unsigned char addr)
2276 {
2277         long t = 0x10000;
2278
2279         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2280         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2281         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2282         return inb(ICEREG(ice, I2C_DATA));
2283 }
2284
2285 static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2286                                    const char *modelname)
2287 {
2288         int dev = 0xa0;         /* EEPROM device address */
2289         unsigned int i, size;
2290         struct snd_ice1712_card_info * const *tbl, *c;
2291
2292         if (!modelname || !*modelname) {
2293                 ice->eeprom.subvendor = 0;
2294                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2295                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2296                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2297                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2298                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2299                 if (ice->eeprom.subvendor == 0 ||
2300                     ice->eeprom.subvendor == (unsigned int)-1) {
2301                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2302                         u16 vendor, device;
2303                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2304                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2305                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2306                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2307                                 dev_err(ice->card->dev,
2308                                         "No valid ID is found\n");
2309                                 return -ENXIO;
2310                         }
2311                 }
2312         }
2313         for (tbl = card_tables; *tbl; tbl++) {
2314                 for (c = *tbl; c->subvendor; c++) {
2315                         if (modelname && c->model && !strcmp(modelname, c->model)) {
2316                                 dev_info(ice->card->dev,
2317                                          "Using board model %s\n", c->name);
2318                                 ice->eeprom.subvendor = c->subvendor;
2319                         } else if (c->subvendor != ice->eeprom.subvendor)
2320                                 continue;
2321                         if (!c->eeprom_size || !c->eeprom_data)
2322                                 goto found;
2323                         /* if the EEPROM is given by the driver, use it */
2324                         dev_dbg(ice->card->dev, "using the defined eeprom..\n");
2325                         ice->eeprom.version = 1;
2326                         ice->eeprom.size = c->eeprom_size + 6;
2327                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2328                         goto read_skipped;
2329                 }
2330         }
2331         dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n",
2332                ice->eeprom.subvendor);
2333
2334  found:
2335         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2336         if (ice->eeprom.size < 6)
2337                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2338         else if (ice->eeprom.size > 32) {
2339                 dev_err(ice->card->dev,
2340                         "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2341                 return -EIO;
2342         }
2343         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2344         if (ice->eeprom.version != 1) {
2345                 dev_err(ice->card->dev, "invalid EEPROM version %i\n",
2346                            ice->eeprom.version);
2347                 /* return -EIO; */
2348         }
2349         size = ice->eeprom.size - 6;
2350         for (i = 0; i < size; i++)
2351                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2352
2353  read_skipped:
2354         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2355         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2356         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2357
2358         return 0;
2359 }
2360
2361
2362
2363 static int snd_ice1712_chip_init(struct snd_ice1712 *ice)
2364 {
2365         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2366         udelay(200);
2367         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2368         udelay(200);
2369         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2370             !ice->dxr_enable)
2371                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2372                  *  Also disable AC97 as no hardware in standard 6fire card/box
2373                  *  Note: DXR extensions are not currently supported
2374                  */
2375                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2376         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2377         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2378         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2379         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2380         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2381                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2382                 ice->gpio.direction = ice->eeprom.gpiodir;
2383                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2384                                   ice->eeprom.gpiomask);
2385                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2386                                   ice->eeprom.gpiodir);
2387                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2388                                   ice->eeprom.gpiostate);
2389         } else {
2390                 ice->gpio.write_mask = 0xc0;
2391                 ice->gpio.direction = 0xff;
2392                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2393                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2394                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2395                                   ICE1712_STDSP24_CLOCK_BIT);
2396         }
2397         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2398         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2399                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2400                 udelay(100);
2401                 outb(0, ICEREG(ice, AC97_CMD));
2402                 udelay(200);
2403                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2404         }
2405         snd_ice1712_set_pro_rate(ice, 48000, 1);
2406         /* unmask used interrupts */
2407         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2408               ICE1712_IRQ_MPU2 : 0) |
2409              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2410               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2411              ICEREG(ice, IRQMASK));
2412         outb(0x00, ICEMT(ice, IRQ));
2413
2414         return 0;
2415 }
2416
2417 int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2418 {
2419         int err;
2420         struct snd_kcontrol *kctl;
2421
2422         if (snd_BUG_ON(!ice->pcm_pro))
2423                 return -EIO;
2424         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2425         if (err < 0)
2426                 return err;
2427         kctl->id.device = ice->pcm_pro->device;
2428         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2429         if (err < 0)
2430                 return err;
2431         kctl->id.device = ice->pcm_pro->device;
2432         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2433         if (err < 0)
2434                 return err;
2435         kctl->id.device = ice->pcm_pro->device;
2436         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2437         if (err < 0)
2438                 return err;
2439         kctl->id.device = ice->pcm_pro->device;
2440         ice->spdif.stream_ctl = kctl;
2441         return 0;
2442 }
2443
2444
2445 static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
2446 {
2447         int err;
2448
2449         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2450         if (err < 0)
2451                 return err;
2452         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2453         if (err < 0)
2454                 return err;
2455         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2456         if (err < 0)
2457                 return err;
2458
2459         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2460         if (err < 0)
2461                 return err;
2462         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2463         if (err < 0)
2464                 return err;
2465
2466         if (ice->num_total_dacs > 0) {
2467                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2468                 tmp.count = ice->num_total_dacs;
2469                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2470                 if (err < 0)
2471                         return err;
2472         }
2473
2474         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2475         if (err < 0)
2476                 return err;
2477
2478         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2479         if (err < 0)
2480                 return err;
2481         return snd_ctl_add(ice->card,
2482                            snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2483 }
2484
2485 static int snd_ice1712_free(struct snd_ice1712 *ice)
2486 {
2487         if (!ice->port)
2488                 goto __hw_end;
2489         /* mask all interrupts */
2490         outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ));
2491         outb(0xff, ICEREG(ice, IRQMASK));
2492         /* --- */
2493 __hw_end:
2494         if (ice->irq >= 0)
2495                 free_irq(ice->irq, ice);
2496
2497         if (ice->port)
2498                 pci_release_regions(ice->pci);
2499         snd_ice1712_akm4xxx_free(ice);
2500         pci_disable_device(ice->pci);
2501         kfree(ice->spec);
2502         kfree(ice);
2503         return 0;
2504 }
2505
2506 static int snd_ice1712_dev_free(struct snd_device *device)
2507 {
2508         struct snd_ice1712 *ice = device->device_data;
2509         return snd_ice1712_free(ice);
2510 }
2511
2512 static int snd_ice1712_create(struct snd_card *card,
2513                               struct pci_dev *pci,
2514                               const char *modelname,
2515                               int omni,
2516                               int cs8427_timeout,
2517                               int dxr_enable,
2518                               struct snd_ice1712 **r_ice1712)
2519 {
2520         struct snd_ice1712 *ice;
2521         int err;
2522         static struct snd_device_ops ops = {
2523                 .dev_free =     snd_ice1712_dev_free,
2524         };
2525
2526         *r_ice1712 = NULL;
2527
2528         /* enable PCI device */
2529         err = pci_enable_device(pci);
2530         if (err < 0)
2531                 return err;
2532         /* check, if we can restrict PCI DMA transfers to 28 bits */
2533         if (pci_set_dma_mask(pci, DMA_BIT_MASK(28)) < 0 ||
2534             pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(28)) < 0) {
2535                 dev_err(card->dev,
2536                         "architecture does not support 28bit PCI busmaster DMA\n");
2537                 pci_disable_device(pci);
2538                 return -ENXIO;
2539         }
2540
2541         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2542         if (ice == NULL) {
2543                 pci_disable_device(pci);
2544                 return -ENOMEM;
2545         }
2546         ice->omni = omni ? 1 : 0;
2547         if (cs8427_timeout < 1)
2548                 cs8427_timeout = 1;
2549         else if (cs8427_timeout > 1000)
2550                 cs8427_timeout = 1000;
2551         ice->cs8427_timeout = cs8427_timeout;
2552         ice->dxr_enable = dxr_enable;
2553         spin_lock_init(&ice->reg_lock);
2554         mutex_init(&ice->gpio_mutex);
2555         mutex_init(&ice->i2c_mutex);
2556         mutex_init(&ice->open_mutex);
2557         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2558         ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2559         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2560         ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2561         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2562         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2563
2564         ice->spdif.cs8403_bits =
2565                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2566                                                  0x10 | /* no emphasis */
2567                                                  0x20); /* PCM encoder/decoder */
2568         ice->card = card;
2569         ice->pci = pci;
2570         ice->irq = -1;
2571         pci_set_master(pci);
2572         /* disable legacy emulation */
2573         pci_write_config_word(ice->pci, 0x40, 0x807f);
2574         pci_write_config_word(ice->pci, 0x42, 0x0006);
2575         snd_ice1712_proc_init(ice);
2576         synchronize_irq(pci->irq);
2577
2578         card->private_data = ice;
2579
2580         err = pci_request_regions(pci, "ICE1712");
2581         if (err < 0) {
2582                 kfree(ice);
2583                 pci_disable_device(pci);
2584                 return err;
2585         }
2586         ice->port = pci_resource_start(pci, 0);
2587         ice->ddma_port = pci_resource_start(pci, 1);
2588         ice->dmapath_port = pci_resource_start(pci, 2);
2589         ice->profi_port = pci_resource_start(pci, 3);
2590
2591         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2592                         KBUILD_MODNAME, ice)) {
2593                 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
2594                 snd_ice1712_free(ice);
2595                 return -EIO;
2596         }
2597
2598         ice->irq = pci->irq;
2599
2600         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2601                 snd_ice1712_free(ice);
2602                 return -EIO;
2603         }
2604         if (snd_ice1712_chip_init(ice) < 0) {
2605                 snd_ice1712_free(ice);
2606                 return -EIO;
2607         }
2608
2609         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2610         if (err < 0) {
2611                 snd_ice1712_free(ice);
2612                 return err;
2613         }
2614
2615         *r_ice1712 = ice;
2616         return 0;
2617 }
2618
2619
2620 /*
2621  *
2622  * Registration
2623  *
2624  */
2625
2626 static struct snd_ice1712_card_info no_matched;
2627
2628 static int snd_ice1712_probe(struct pci_dev *pci,
2629                              const struct pci_device_id *pci_id)
2630 {
2631         static int dev;
2632         struct snd_card *card;
2633         struct snd_ice1712 *ice;
2634         int pcm_dev = 0, err;
2635         struct snd_ice1712_card_info * const *tbl, *c;
2636
2637         if (dev >= SNDRV_CARDS)
2638                 return -ENODEV;
2639         if (!enable[dev]) {
2640                 dev++;
2641                 return -ENOENT;
2642         }
2643
2644         err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
2645                            0, &card);
2646         if (err < 0)
2647                 return err;
2648
2649         strcpy(card->driver, "ICE1712");
2650         strcpy(card->shortname, "ICEnsemble ICE1712");
2651
2652         err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2653                 cs8427_timeout[dev], dxr_enable[dev], &ice);
2654         if (err < 0) {
2655                 snd_card_free(card);
2656                 return err;
2657         }
2658
2659         for (tbl = card_tables; *tbl; tbl++) {
2660                 for (c = *tbl; c->subvendor; c++) {
2661                         if (c->subvendor == ice->eeprom.subvendor) {
2662                                 ice->card_info = c;
2663                                 strcpy(card->shortname, c->name);
2664                                 if (c->driver) /* specific driver? */
2665                                         strcpy(card->driver, c->driver);
2666                                 if (c->chip_init) {
2667                                         err = c->chip_init(ice);
2668                                         if (err < 0) {
2669                                                 snd_card_free(card);
2670                                                 return err;
2671                                         }
2672                                 }
2673                                 goto __found;
2674                         }
2675                 }
2676         }
2677         c = &no_matched;
2678  __found:
2679
2680         err = snd_ice1712_pcm_profi(ice, pcm_dev++);
2681         if (err < 0) {
2682                 snd_card_free(card);
2683                 return err;
2684         }
2685
2686         if (ice_has_con_ac97(ice)) {
2687                 err = snd_ice1712_pcm(ice, pcm_dev++);
2688                 if (err < 0) {
2689                         snd_card_free(card);
2690                         return err;
2691                 }
2692         }
2693
2694         err = snd_ice1712_ac97_mixer(ice);
2695         if (err < 0) {
2696                 snd_card_free(card);
2697                 return err;
2698         }
2699
2700         err = snd_ice1712_build_controls(ice);
2701         if (err < 0) {
2702                 snd_card_free(card);
2703                 return err;
2704         }
2705
2706         if (c->build_controls) {
2707                 err = c->build_controls(ice);
2708                 if (err < 0) {
2709                         snd_card_free(card);
2710                         return err;
2711                 }
2712         }
2713
2714         if (ice_has_con_ac97(ice)) {
2715                 err = snd_ice1712_pcm_ds(ice, pcm_dev++);
2716                 if (err < 0) {
2717                         snd_card_free(card);
2718                         return err;
2719                 }
2720         }
2721
2722         if (!c->no_mpu401) {
2723                 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2724                         ICEREG(ice, MPU1_CTRL),
2725                         c->mpu401_1_info_flags |
2726                         MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2727                         -1, &ice->rmidi[0]);
2728                 if (err < 0) {
2729                         snd_card_free(card);
2730                         return err;
2731                 }
2732                 if (c->mpu401_1_name)
2733                         /*  Preferred name available in card_info */
2734                         snprintf(ice->rmidi[0]->name,
2735                                  sizeof(ice->rmidi[0]->name),
2736                                  "%s %d", c->mpu401_1_name, card->number);
2737
2738                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2739                         /*  2nd port used  */
2740                         err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2741                                 ICEREG(ice, MPU2_CTRL),
2742                                 c->mpu401_2_info_flags |
2743                                 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2744                                 -1, &ice->rmidi[1]);
2745
2746                         if (err < 0) {
2747                                 snd_card_free(card);
2748                                 return err;
2749                         }
2750                         if (c->mpu401_2_name)
2751                                 /*  Preferred name available in card_info */
2752                                 snprintf(ice->rmidi[1]->name,
2753                                          sizeof(ice->rmidi[1]->name),
2754                                          "%s %d", c->mpu401_2_name,
2755                                          card->number);
2756                 }
2757         }
2758
2759         snd_ice1712_set_input_clock_source(ice, 0);
2760
2761         sprintf(card->longname, "%s at 0x%lx, irq %i",
2762                 card->shortname, ice->port, ice->irq);
2763
2764         err = snd_card_register(card);
2765         if (err < 0) {
2766                 snd_card_free(card);
2767                 return err;
2768         }
2769         pci_set_drvdata(pci, card);
2770         dev++;
2771         return 0;
2772 }
2773
2774 static void snd_ice1712_remove(struct pci_dev *pci)
2775 {
2776         struct snd_card *card = pci_get_drvdata(pci);
2777         struct snd_ice1712 *ice = card->private_data;
2778
2779         if (ice->card_info && ice->card_info->chip_exit)
2780                 ice->card_info->chip_exit(ice);
2781         snd_card_free(card);
2782 }
2783
2784 #ifdef CONFIG_PM_SLEEP
2785 static int snd_ice1712_suspend(struct device *dev)
2786 {
2787         struct snd_card *card = dev_get_drvdata(dev);
2788         struct snd_ice1712 *ice = card->private_data;
2789
2790         if (!ice->pm_suspend_enabled)
2791                 return 0;
2792
2793         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2794
2795         snd_pcm_suspend_all(ice->pcm);
2796         snd_pcm_suspend_all(ice->pcm_pro);
2797         snd_pcm_suspend_all(ice->pcm_ds);
2798         snd_ac97_suspend(ice->ac97);
2799
2800         spin_lock_irq(&ice->reg_lock);
2801         ice->pm_saved_is_spdif_master = is_spdif_master(ice);
2802         ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
2803         ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
2804         spin_unlock_irq(&ice->reg_lock);
2805
2806         if (ice->pm_suspend)
2807                 ice->pm_suspend(ice);
2808         return 0;
2809 }
2810
2811 static int snd_ice1712_resume(struct device *dev)
2812 {
2813         struct snd_card *card = dev_get_drvdata(dev);
2814         struct snd_ice1712 *ice = card->private_data;
2815         int rate;
2816
2817         if (!ice->pm_suspend_enabled)
2818                 return 0;
2819
2820         if (ice->cur_rate)
2821                 rate = ice->cur_rate;
2822         else
2823                 rate = PRO_RATE_DEFAULT;
2824
2825         if (snd_ice1712_chip_init(ice) < 0) {
2826                 snd_card_disconnect(card);
2827                 return -EIO;
2828         }
2829
2830         ice->cur_rate = rate;
2831
2832         if (ice->pm_resume)
2833                 ice->pm_resume(ice);
2834
2835         if (ice->pm_saved_is_spdif_master) {
2836                 /* switching to external clock via SPDIF */
2837                 spin_lock_irq(&ice->reg_lock);
2838                 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
2839                         ICEMT(ice, RATE));
2840                 spin_unlock_irq(&ice->reg_lock);
2841                 snd_ice1712_set_input_clock_source(ice, 1);
2842         } else {
2843                 /* internal on-card clock */
2844                 snd_ice1712_set_pro_rate(ice, rate, 1);
2845                 snd_ice1712_set_input_clock_source(ice, 0);
2846         }
2847
2848         outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
2849         outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
2850
2851         snd_ac97_resume(ice->ac97);
2852
2853         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2854         return 0;
2855 }
2856
2857 static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume);
2858 #define SND_VT1712_PM_OPS       &snd_ice1712_pm
2859 #else
2860 #define SND_VT1712_PM_OPS       NULL
2861 #endif /* CONFIG_PM_SLEEP */
2862
2863 static struct pci_driver ice1712_driver = {
2864         .name = KBUILD_MODNAME,
2865         .id_table = snd_ice1712_ids,
2866         .probe = snd_ice1712_probe,
2867         .remove = snd_ice1712_remove,
2868         .driver = {
2869                 .pm = SND_VT1712_PM_OPS,
2870         },
2871 };
2872
2873 module_pci_driver(ice1712_driver);