sound/pci/ice1712/ice1712.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *   ALSA driver for ICEnsemble ICE1712 (Envy24)
   4  *
   5  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
   6  */
   7
   8 /*
   9   NOTES:
  10   - spdif nonaudio consumer mode does not work (at least with my
  11     Sony STR-DB830)
  12 */
  13
  14 /*
  15  * Changes:
  16  *
  17  *  2002.09.09  Takashi Iwai <tiwai@suse.de>
  18  *      split the code to several files.  each low-level routine
  19  *      is stored in the local file and called from registration
  20  *      function from card_info struct.
  21  *
  22  *  2002.11.26  James Stafford <jstafford@ampltd.com>
  23  *      Added support for VT1724 (Envy24HT)
  24  *      I have left out support for 176.4 and 192 KHz for the moment.
  25  *  I also haven't done anything with the internal S/PDIF transmitter or the MPU-401
  26  *
  27  *  2003.02.20  Taksahi Iwai <tiwai@suse.de>
  28  *      Split vt1724 part to an independent driver.
  29  *      The GPIO is accessed through the callback functions now.
  30  *
  31  * 2004.03.31 Doug McLain <nostar@comcast.net>
  32  *    Added support for Event Electronics EZ8 card to hoontech.c.
  33  */
  34
  35
  36 #include <linux/delay.h>
  37 #include <linux/interrupt.h>
  38 #include <linux/init.h>
  39 #include <linux/pci.h>
  40 #include <linux/dma-mapping.h>
  41 #include <linux/slab.h>
  42 #include <linux/module.h>
  43 #include <linux/mutex.h>
  44
  45 #include <sound/core.h>
  46 #include <sound/cs8427.h>
  47 #include <sound/info.h>
  48 #include <sound/initval.h>
  49 #include <sound/tlv.h>
  50
  51 #include <sound/asoundef.h>
  52
  53 #include "ice1712.h"
  54
  55 /* lowlevel routines */
  56 #include "delta.h"
  57 #include "ews.h"
  58 #include "hoontech.h"
  59
  60 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
  61 MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)");
  62 MODULE_LICENSE("GPL");
  63 MODULE_SUPPORTED_DEVICE("{"
  64                HOONTECH_DEVICE_DESC
  65                DELTA_DEVICE_DESC
  66                EWS_DEVICE_DESC
  67                "{ICEnsemble,Generic ICE1712},"
  68                "{ICEnsemble,Generic Envy24}}");
  69
  70 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  71 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  72 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
  73 static char *model[SNDRV_CARDS];
  74 static bool omni[SNDRV_CARDS];                          /* Delta44 & 66 Omni I/O support */
  75 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */
  76 static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
  77
  78 module_param_array(index, int, NULL, 0444);
  79 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  80 module_param_array(id, charp, NULL, 0444);
  81 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  82 module_param_array(enable, bool, NULL, 0444);
  83 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
  84 module_param_array(omni, bool, NULL, 0444);
  85 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
  86 module_param_array(cs8427_timeout, int, NULL, 0444);
  87 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
  88 module_param_array(model, charp, NULL, 0444);
  89 MODULE_PARM_DESC(model, "Use the given board model.");
  90 module_param_array(dxr_enable, int, NULL, 0444);
  91 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
  92
  93
  94 static const struct pci_device_id snd_ice1712_ids[] = {
  95         { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 },   /* ICE1712 */
  96         { 0, }
  97 };
  98
  99 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
 100
 101 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
 102 static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
 103
 104 static int PRO_RATE_LOCKED;
 105 static int PRO_RATE_RESET = 1;
 106 static unsigned int PRO_RATE_DEFAULT = 44100;
 107
 108 /*
 109  *  Basic I/O
 110  */
 111
 112 /* check whether the clock mode is spdif-in */
 113 static inline int is_spdif_master(struct snd_ice1712 *ice)
 114 {
 115         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 116 }
 117
 118 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 119 {
 120         return is_spdif_master(ice) || PRO_RATE_LOCKED;
 121 }
 122
 123 static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data)
 124 {
 125         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 126         outl(data, ICEDS(ice, DATA));
 127 }
 128
 129 static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr)
 130 {
 131         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 132         return inl(ICEDS(ice, DATA));
 133 }
 134
 135 static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
 136                                    unsigned short reg,
 137                                    unsigned short val)
 138 {
 139         struct snd_ice1712 *ice = ac97->private_data;
 140         int tm;
 141         unsigned char old_cmd = 0;
 142
 143         for (tm = 0; tm < 0x10000; tm++) {
 144                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 145                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 146                         continue;
 147                 if (!(old_cmd & ICE1712_AC97_READY))
 148                         continue;
 149                 break;
 150         }
 151         outb(reg, ICEREG(ice, AC97_INDEX));
 152         outw(val, ICEREG(ice, AC97_DATA));
 153         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 154         outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
 155         for (tm = 0; tm < 0x10000; tm++)
 156                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 157                         break;
 158 }
 159
 160 static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
 161                                             unsigned short reg)
 162 {
 163         struct snd_ice1712 *ice = ac97->private_data;
 164         int tm;
 165         unsigned char old_cmd = 0;
 166
 167         for (tm = 0; tm < 0x10000; tm++) {
 168                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 169                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 170                         continue;
 171                 if (!(old_cmd & ICE1712_AC97_READY))
 172                         continue;
 173                 break;
 174         }
 175         outb(reg, ICEREG(ice, AC97_INDEX));
 176         outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
 177         for (tm = 0; tm < 0x10000; tm++)
 178                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 179                         break;
 180         if (tm >= 0x10000)              /* timeout */
 181                 return ~0;
 182         return inw(ICEREG(ice, AC97_DATA));
 183 }
 184
 185 /*
 186  * pro ac97 section
 187  */
 188
 189 static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
 190                                        unsigned short reg,
 191                                        unsigned short val)
 192 {
 193         struct snd_ice1712 *ice = ac97->private_data;
 194         int tm;
 195         unsigned char old_cmd = 0;
 196
 197         for (tm = 0; tm < 0x10000; tm++) {
 198                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 199                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 200                         continue;
 201                 if (!(old_cmd & ICE1712_AC97_READY))
 202                         continue;
 203                 break;
 204         }
 205         outb(reg, ICEMT(ice, AC97_INDEX));
 206         outw(val, ICEMT(ice, AC97_DATA));
 207         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 208         outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
 209         for (tm = 0; tm < 0x10000; tm++)
 210                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 211                         break;
 212 }
 213
 214
 215 static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
 216                                                 unsigned short reg)
 217 {
 218         struct snd_ice1712 *ice = ac97->private_data;
 219         int tm;
 220         unsigned char old_cmd = 0;
 221
 222         for (tm = 0; tm < 0x10000; tm++) {
 223                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 224                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 225                         continue;
 226                 if (!(old_cmd & ICE1712_AC97_READY))
 227                         continue;
 228                 break;
 229         }
 230         outb(reg, ICEMT(ice, AC97_INDEX));
 231         outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
 232         for (tm = 0; tm < 0x10000; tm++)
 233                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 234                         break;
 235         if (tm >= 0x10000)              /* timeout */
 236                 return ~0;
 237         return inw(ICEMT(ice, AC97_DATA));
 238 }
 239
 240 /*
 241  * consumer ac97 digital mix
 242  */
 243 #define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
 244
 245 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 246 {
 247         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 248
 249         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 250         return 0;
 251 }
 252
 253 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 254 {
 255         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 256         unsigned char val, nval;
 257
 258         spin_lock_irq(&ice->reg_lock);
 259         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 260         nval = val & ~ICE1712_ROUTE_AC97;
 261         if (ucontrol->value.integer.value[0])
 262                 nval |= ICE1712_ROUTE_AC97;
 263         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 264         spin_unlock_irq(&ice->reg_lock);
 265         return val != nval;
 266 }
 267
 268 static const struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = {
 269         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 270         .name = "Digital Mixer To AC97",
 271         .info = snd_ice1712_digmix_route_ac97_info,
 272         .get = snd_ice1712_digmix_route_ac97_get,
 273         .put = snd_ice1712_digmix_route_ac97_put,
 274 };
 275
 276
 277 /*
 278  * gpio operations
 279  */
 280 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 281 {
 282         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 283         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 284 }
 285
 286 static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
 287 {
 288         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
 289 }
 290
 291 static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
 292 {
 293         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
 294 }
 295
 296 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 297 {
 298         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 299         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 300 }
 301
 302 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 303 {
 304         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 305 }
 306
 307 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 308 {
 309         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 310         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 311 }
 312
 313 /*
 314  *
 315  * CS8427 interface
 316  *
 317  */
 318
 319 /*
 320  * change the input clock selection
 321  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 322  */
 323 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 324 {
 325         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 326         unsigned char val, nval;
 327         int res = 0;
 328
 329         snd_i2c_lock(ice->i2c);
 330         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 331                 snd_i2c_unlock(ice->i2c);
 332                 return -EIO;
 333         }
 334         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 335                 snd_i2c_unlock(ice->i2c);
 336                 return -EIO;
 337         }
 338         nval = val & 0xf0;
 339         if (spdif_clock)
 340                 nval |= 0x01;
 341         else
 342                 nval |= 0x04;
 343         if (val != nval) {
 344                 reg[1] = nval;
 345                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 346                         res = -EIO;
 347                 } else {
 348                         res++;
 349                 }
 350         }
 351         snd_i2c_unlock(ice->i2c);
 352         return res;
 353 }
 354
 355 /*
 356  * spdif callbacks
 357  */
 358 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 359 {
 360         snd_cs8427_iec958_active(ice->cs8427, 1);
 361 }
 362
 363 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 364 {
 365         snd_cs8427_iec958_active(ice->cs8427, 0);
 366 }
 367
 368 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 369 {
 370         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 371 }
 372
 373 /*
 374  * create and initialize callbacks for cs8427 interface
 375  */
 376 int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 377 {
 378         int err;
 379
 380         err = snd_cs8427_create(ice->i2c, addr,
 381                 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
 382         if (err < 0) {
 383                 dev_err(ice->card->dev, "CS8427 initialization failed\n");
 384                 return err;
 385         }
 386         ice->spdif.ops.open = open_cs8427;
 387         ice->spdif.ops.close = close_cs8427;
 388         ice->spdif.ops.setup_rate = setup_cs8427;
 389         return 0;
 390 }
 391
 392 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 393 {
 394         /* change CS8427 clock source too */
 395         if (ice->cs8427)
 396                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 397         /* notify ak4524 chip as well */
 398         if (spdif_is_master) {
 399                 unsigned int i;
 400                 for (i = 0; i < ice->akm_codecs; i++) {
 401                         if (ice->akm[i].ops.set_rate_val)
 402                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 403                 }
 404         }
 405 }
 406
 407 /*
 408  *  Interrupt handler
 409  */
 410
 411 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 412 {
 413         struct snd_ice1712 *ice = dev_id;
 414         unsigned char status;
 415         int handled = 0;
 416
 417         while (1) {
 418                 status = inb(ICEREG(ice, IRQSTAT));
 419                 if (status == 0)
 420                         break;
 421                 handled = 1;
 422                 if (status & ICE1712_IRQ_MPU1) {
 423                         if (ice->rmidi[0])
 424                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 425                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 426                         status &= ~ICE1712_IRQ_MPU1;
 427                 }
 428                 if (status & ICE1712_IRQ_TIMER)
 429                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 430                 if (status & ICE1712_IRQ_MPU2) {
 431                         if (ice->rmidi[1])
 432                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 433                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 434                         status &= ~ICE1712_IRQ_MPU2;
 435                 }
 436                 if (status & ICE1712_IRQ_PROPCM) {
 437                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 438                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 439                                 if (ice->playback_pro_substream)
 440                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 441                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 442                         }
 443                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 444                                 if (ice->capture_pro_substream)
 445                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 446                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 447                         }
 448                 }
 449                 if (status & ICE1712_IRQ_FM)
 450                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 451                 if (status & ICE1712_IRQ_PBKDS) {
 452                         u32 idx;
 453                         u16 pbkstatus;
 454                         struct snd_pcm_substream *substream;
 455                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 456                         /* dev_dbg(ice->card->dev, "pbkstatus = 0x%x\n", pbkstatus); */
 457                         for (idx = 0; idx < 6; idx++) {
 458                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 459                                         continue;
 460                                 substream = ice->playback_con_substream_ds[idx];
 461                                 if (substream != NULL)
 462                                         snd_pcm_period_elapsed(substream);
 463                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 464                         }
 465                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 466                 }
 467                 if (status & ICE1712_IRQ_CONCAP) {
 468                         if (ice->capture_con_substream)
 469                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 470                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 471                 }
 472                 if (status & ICE1712_IRQ_CONPBK) {
 473                         if (ice->playback_con_substream)
 474                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 475                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 476                 }
 477         }
 478         return IRQ_RETVAL(handled);
 479 }
 480
 481
 482 /*
 483  *  PCM part - consumer I/O
 484  */
 485
 486 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 487                                         int cmd)
 488 {
 489         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 490         int result = 0;
 491         u32 tmp;
 492
 493         spin_lock(&ice->reg_lock);
 494         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 495         if (cmd == SNDRV_PCM_TRIGGER_START) {
 496                 tmp |= 1;
 497         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 498                 tmp &= ~1;
 499         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 500                 tmp |= 2;
 501         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 502                 tmp &= ~2;
 503         } else {
 504                 result = -EINVAL;
 505         }
 506         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 507         spin_unlock(&ice->reg_lock);
 508         return result;
 509 }
 510
 511 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 512                                            int cmd)
 513 {
 514         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 515         int result = 0;
 516         u32 tmp;
 517
 518         spin_lock(&ice->reg_lock);
 519         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 520         if (cmd == SNDRV_PCM_TRIGGER_START) {
 521                 tmp |= 1;
 522         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 523                 tmp &= ~1;
 524         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 525                 tmp |= 2;
 526         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 527                 tmp &= ~2;
 528         } else {
 529                 result = -EINVAL;
 530         }
 531         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 532         spin_unlock(&ice->reg_lock);
 533         return result;
 534 }
 535
 536 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 537                                        int cmd)
 538 {
 539         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 540         int result = 0;
 541         u8 tmp;
 542
 543         spin_lock(&ice->reg_lock);
 544         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 545         if (cmd == SNDRV_PCM_TRIGGER_START) {
 546                 tmp |= 1;
 547         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 548                 tmp &= ~1;
 549         } else {
 550                 result = -EINVAL;
 551         }
 552         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 553         spin_unlock(&ice->reg_lock);
 554         return result;
 555 }
 556
 557 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 558 {
 559         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 560         struct snd_pcm_runtime *runtime = substream->runtime;
 561         u32 period_size, buf_size, rate, tmp;
 562
 563         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 564         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 565         tmp = 0x0000;
 566         if (snd_pcm_format_width(runtime->format) == 16)
 567                 tmp |= 0x10;
 568         if (runtime->channels == 2)
 569                 tmp |= 0x08;
 570         rate = (runtime->rate * 8192) / 375;
 571         if (rate > 0x000fffff)
 572                 rate = 0x000fffff;
 573         spin_lock_irq(&ice->reg_lock);
 574         outb(0, ice->ddma_port + 15);
 575         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 576         outl(runtime->dma_addr, ice->ddma_port + 0);
 577         outw(buf_size, ice->ddma_port + 4);
 578         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 579         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 580         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 581         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 582         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 583         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 584         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 585         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 586         spin_unlock_irq(&ice->reg_lock);
 587         return 0;
 588 }
 589
 590 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 591 {
 592         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 593         struct snd_pcm_runtime *runtime = substream->runtime;
 594         u32 period_size, rate, tmp, chn;
 595
 596         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 597         tmp = 0x0064;
 598         if (snd_pcm_format_width(runtime->format) == 16)
 599                 tmp &= ~0x04;
 600         if (runtime->channels == 2)
 601                 tmp |= 0x08;
 602         rate = (runtime->rate * 8192) / 375;
 603         if (rate > 0x000fffff)
 604                 rate = 0x000fffff;
 605         ice->playback_con_active_buf[substream->number] = 0;
 606         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 607         chn = substream->number * 2;
 608         spin_lock_irq(&ice->reg_lock);
 609         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 610         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 611         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 612         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 613         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 614         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 615         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 616         if (runtime->channels == 2) {
 617                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 618                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 619         }
 620         spin_unlock_irq(&ice->reg_lock);
 621         return 0;
 622 }
 623
 624 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 625 {
 626         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 627         struct snd_pcm_runtime *runtime = substream->runtime;
 628         u32 period_size, buf_size;
 629         u8 tmp;
 630
 631         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 632         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 633         tmp = 0x06;
 634         if (snd_pcm_format_width(runtime->format) == 16)
 635                 tmp &= ~0x04;
 636         if (runtime->channels == 2)
 637                 tmp &= ~0x02;
 638         spin_lock_irq(&ice->reg_lock);
 639         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 640         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 641         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 642         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 643         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 644         spin_unlock_irq(&ice->reg_lock);
 645         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 646         return 0;
 647 }
 648
 649 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 650 {
 651         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 652         struct snd_pcm_runtime *runtime = substream->runtime;
 653         size_t ptr;
 654
 655         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 656                 return 0;
 657         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 658         ptr = bytes_to_frames(substream->runtime, ptr);
 659         if (ptr == runtime->buffer_size)
 660                 ptr = 0;
 661         return ptr;
 662 }
 663
 664 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 665 {
 666         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 667         u8 addr;
 668         size_t ptr;
 669
 670         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 671                 return 0;
 672         if (ice->playback_con_active_buf[substream->number])
 673                 addr = ICE1712_DSC_ADDR1;
 674         else
 675                 addr = ICE1712_DSC_ADDR0;
 676         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 677                 ice->playback_con_virt_addr[substream->number];
 678         ptr = bytes_to_frames(substream->runtime, ptr);
 679         if (ptr == substream->runtime->buffer_size)
 680                 ptr = 0;
 681         return ptr;
 682 }
 683
 684 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 685 {
 686         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 687         size_t ptr;
 688
 689         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 690                 return 0;
 691         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 692         ptr = bytes_to_frames(substream->runtime, ptr);
 693         if (ptr == substream->runtime->buffer_size)
 694                 ptr = 0;
 695         return ptr;
 696 }
 697
 698 static const struct snd_pcm_hardware snd_ice1712_playback = {
 699         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 700                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 701                                  SNDRV_PCM_INFO_MMAP_VALID |
 702                                  SNDRV_PCM_INFO_PAUSE),
 703         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 704         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 705         .rate_min =             4000,
 706         .rate_max =             48000,
 707         .channels_min =         1,
 708         .channels_max =         2,
 709         .buffer_bytes_max =     (64*1024),
 710         .period_bytes_min =     64,
 711         .period_bytes_max =     (64*1024),
 712         .periods_min =          1,
 713         .periods_max =          1024,
 714         .fifo_size =            0,
 715 };
 716
 717 static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
 718         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 719                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 720                                  SNDRV_PCM_INFO_MMAP_VALID |
 721                                  SNDRV_PCM_INFO_PAUSE),
 722         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 723         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 724         .rate_min =             4000,
 725         .rate_max =             48000,
 726         .channels_min =         1,
 727         .channels_max =         2,
 728         .buffer_bytes_max =     (128*1024),
 729         .period_bytes_min =     64,
 730         .period_bytes_max =     (128*1024),
 731         .periods_min =          2,
 732         .periods_max =          2,
 733         .fifo_size =            0,
 734 };
 735
 736 static const struct snd_pcm_hardware snd_ice1712_capture = {
 737         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 738                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 739                                  SNDRV_PCM_INFO_MMAP_VALID),
 740         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 741         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 742         .rate_min =             4000,
 743         .rate_max =             48000,
 744         .channels_min =         1,
 745         .channels_max =         2,
 746         .buffer_bytes_max =     (64*1024),
 747         .period_bytes_min =     64,
 748         .period_bytes_max =     (64*1024),
 749         .periods_min =          1,
 750         .periods_max =          1024,
 751         .fifo_size =            0,
 752 };
 753
 754 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 755 {
 756         struct snd_pcm_runtime *runtime = substream->runtime;
 757         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 758
 759         ice->playback_con_substream = substream;
 760         runtime->hw = snd_ice1712_playback;
 761         return 0;
 762 }
 763
 764 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 765 {
 766         struct snd_pcm_runtime *runtime = substream->runtime;
 767         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 768         u32 tmp;
 769
 770         ice->playback_con_substream_ds[substream->number] = substream;
 771         runtime->hw = snd_ice1712_playback_ds;
 772         spin_lock_irq(&ice->reg_lock);
 773         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 774         outw(tmp, ICEDS(ice, INTMASK));
 775         spin_unlock_irq(&ice->reg_lock);
 776         return 0;
 777 }
 778
 779 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 780 {
 781         struct snd_pcm_runtime *runtime = substream->runtime;
 782         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 783
 784         ice->capture_con_substream = substream;
 785         runtime->hw = snd_ice1712_capture;
 786         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 787         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 788                 runtime->hw.rate_min = 48000;
 789         return 0;
 790 }
 791
 792 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 793 {
 794         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 795
 796         ice->playback_con_substream = NULL;
 797         return 0;
 798 }
 799
 800 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 801 {
 802         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 803         u32 tmp;
 804
 805         spin_lock_irq(&ice->reg_lock);
 806         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 807         outw(tmp, ICEDS(ice, INTMASK));
 808         spin_unlock_irq(&ice->reg_lock);
 809         ice->playback_con_substream_ds[substream->number] = NULL;
 810         return 0;
 811 }
 812
 813 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 814 {
 815         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 816
 817         ice->capture_con_substream = NULL;
 818         return 0;
 819 }
 820
 821 static const struct snd_pcm_ops snd_ice1712_playback_ops = {
 822         .open =         snd_ice1712_playback_open,
 823         .close =        snd_ice1712_playback_close,
 824         .prepare =      snd_ice1712_playback_prepare,
 825         .trigger =      snd_ice1712_playback_trigger,
 826         .pointer =      snd_ice1712_playback_pointer,
 827 };
 828
 829 static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 830         .open =         snd_ice1712_playback_ds_open,
 831         .close =        snd_ice1712_playback_ds_close,
 832         .prepare =      snd_ice1712_playback_ds_prepare,
 833         .trigger =      snd_ice1712_playback_ds_trigger,
 834         .pointer =      snd_ice1712_playback_ds_pointer,
 835 };
 836
 837 static const struct snd_pcm_ops snd_ice1712_capture_ops = {
 838         .open =         snd_ice1712_capture_open,
 839         .close =        snd_ice1712_capture_close,
 840         .prepare =      snd_ice1712_capture_prepare,
 841         .trigger =      snd_ice1712_capture_trigger,
 842         .pointer =      snd_ice1712_capture_pointer,
 843 };
 844
 845 static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device)
 846 {
 847         struct snd_pcm *pcm;
 848         int err;
 849
 850         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 851         if (err < 0)
 852                 return err;
 853
 854         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 855         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 856
 857         pcm->private_data = ice;
 858         pcm->info_flags = 0;
 859         strcpy(pcm->name, "ICE1712 consumer");
 860         ice->pcm = pcm;
 861
 862         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
 863                                        &ice->pci->dev, 64*1024, 64*1024);
 864
 865         dev_warn(ice->card->dev,
 866                  "Consumer PCM code does not work well at the moment --jk\n");
 867
 868         return 0;
 869 }
 870
 871 static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device)
 872 {
 873         struct snd_pcm *pcm;
 874         int err;
 875
 876         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 877         if (err < 0)
 878                 return err;
 879
 880         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 881
 882         pcm->private_data = ice;
 883         pcm->info_flags = 0;
 884         strcpy(pcm->name, "ICE1712 consumer (DS)");
 885         ice->pcm_ds = pcm;
 886
 887         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
 888                                        &ice->pci->dev, 64*1024, 128*1024);
 889
 890         return 0;
 891 }
 892
 893 /*
 894  *  PCM code - professional part (multitrack)
 895  */
 896
 897 static const unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 898                                 32000, 44100, 48000, 64000, 88200, 96000 };
 899
 900 static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 901         .count = ARRAY_SIZE(rates),
 902         .list = rates,
 903         .mask = 0,
 904 };
 905
 906 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 907                                    int cmd)
 908 {
 909         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 910         switch (cmd) {
 911         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 912         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 913         {
 914                 unsigned int what;
 915                 unsigned int old;
 916                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 917                         return -EINVAL;
 918                 what = ICE1712_PLAYBACK_PAUSE;
 919                 snd_pcm_trigger_done(substream, substream);
 920                 spin_lock(&ice->reg_lock);
 921                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 922                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 923                         old |= what;
 924                 else
 925                         old &= ~what;
 926                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 927                 spin_unlock(&ice->reg_lock);
 928                 break;
 929         }
 930         case SNDRV_PCM_TRIGGER_START:
 931         case SNDRV_PCM_TRIGGER_STOP:
 932         {
 933                 unsigned int what = 0;
 934                 unsigned int old;
 935                 struct snd_pcm_substream *s;
 936
 937                 snd_pcm_group_for_each_entry(s, substream) {
 938                         if (s == ice->playback_pro_substream) {
 939                                 what |= ICE1712_PLAYBACK_START;
 940                                 snd_pcm_trigger_done(s, substream);
 941                         } else if (s == ice->capture_pro_substream) {
 942                                 what |= ICE1712_CAPTURE_START_SHADOW;
 943                                 snd_pcm_trigger_done(s, substream);
 944                         }
 945                 }
 946                 spin_lock(&ice->reg_lock);
 947                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 948                 if (cmd == SNDRV_PCM_TRIGGER_START)
 949                         old |= what;
 950                 else
 951                         old &= ~what;
 952                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 953                 spin_unlock(&ice->reg_lock);
 954                 break;
 955         }
 956         default:
 957                 return -EINVAL;
 958         }
 959         return 0;
 960 }
 961
 962 /*
 963  */
 964 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
 965 {
 966         unsigned long flags;
 967         unsigned char val, old;
 968         unsigned int i;
 969
 970         switch (rate) {
 971         case 8000: val = 6; break;
 972         case 9600: val = 3; break;
 973         case 11025: val = 10; break;
 974         case 12000: val = 2; break;
 975         case 16000: val = 5; break;
 976         case 22050: val = 9; break;
 977         case 24000: val = 1; break;
 978         case 32000: val = 4; break;
 979         case 44100: val = 8; break;
 980         case 48000: val = 0; break;
 981         case 64000: val = 15; break;
 982         case 88200: val = 11; break;
 983         case 96000: val = 7; break;
 984         default:
 985                 snd_BUG();
 986                 val = 0;
 987                 rate = 48000;
 988                 break;
 989         }
 990
 991         spin_lock_irqsave(&ice->reg_lock, flags);
 992         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
 993                                                  ICE1712_PLAYBACK_PAUSE|
 994                                                  ICE1712_PLAYBACK_START)) {
 995 __out:
 996                 spin_unlock_irqrestore(&ice->reg_lock, flags);
 997                 return;
 998         }
 999         if (!force && is_pro_rate_locked(ice))
1000                 goto __out;
1001
1002         old = inb(ICEMT(ice, RATE));
1003         if (!force && old == val)
1004                 goto __out;
1005
1006         ice->cur_rate = rate;
1007         outb(val, ICEMT(ice, RATE));
1008         spin_unlock_irqrestore(&ice->reg_lock, flags);
1009
1010         if (ice->gpio.set_pro_rate)
1011                 ice->gpio.set_pro_rate(ice, rate);
1012         for (i = 0; i < ice->akm_codecs; i++) {
1013                 if (ice->akm[i].ops.set_rate_val)
1014                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1015         }
1016         if (ice->spdif.ops.setup_rate)
1017                 ice->spdif.ops.setup_rate(ice, rate);
1018 }
1019
1020 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1021 {
1022         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1023
1024         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1025         spin_lock_irq(&ice->reg_lock);
1026         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1027         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1028         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1029         spin_unlock_irq(&ice->reg_lock);
1030
1031         return 0;
1032 }
1033
1034 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1035                                               struct snd_pcm_hw_params *hw_params)
1036 {
1037         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1038
1039         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1040         return 0;
1041 }
1042
1043 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1044 {
1045         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1046
1047         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1048         spin_lock_irq(&ice->reg_lock);
1049         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1050         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1051         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1052         spin_unlock_irq(&ice->reg_lock);
1053         return 0;
1054 }
1055
1056 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1057                                              struct snd_pcm_hw_params *hw_params)
1058 {
1059         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1060
1061         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1062         return 0;
1063 }
1064
1065 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1066 {
1067         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1068         size_t ptr;
1069
1070         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1071                 return 0;
1072         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1073         ptr = bytes_to_frames(substream->runtime, ptr);
1074         if (ptr == substream->runtime->buffer_size)
1075                 ptr = 0;
1076         return ptr;
1077 }
1078
1079 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1080 {
1081         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1082         size_t ptr;
1083
1084         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1085                 return 0;
1086         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1087         ptr = bytes_to_frames(substream->runtime, ptr);
1088         if (ptr == substream->runtime->buffer_size)
1089                 ptr = 0;
1090         return ptr;
1091 }
1092
1093 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1094         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1095                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1096                                  SNDRV_PCM_INFO_MMAP_VALID |
1097                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1098         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1099         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1100         .rate_min =             4000,
1101         .rate_max =             96000,
1102         .channels_min =         10,
1103         .channels_max =         10,
1104         .buffer_bytes_max =     (256*1024),
1105         .period_bytes_min =     10 * 4 * 2,
1106         .period_bytes_max =     131040,
1107         .periods_min =          1,
1108         .periods_max =          1024,
1109         .fifo_size =            0,
1110 };
1111
1112 static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1113         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1114                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1115                                  SNDRV_PCM_INFO_MMAP_VALID |
1116                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1117         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1118         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1119         .rate_min =             4000,
1120         .rate_max =             96000,
1121         .channels_min =         12,
1122         .channels_max =         12,
1123         .buffer_bytes_max =     (256*1024),
1124         .period_bytes_min =     12 * 4 * 2,
1125         .period_bytes_max =     131040,
1126         .periods_min =          1,
1127         .periods_max =          1024,
1128         .fifo_size =            0,
1129 };
1130
1131 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1132 {
1133         struct snd_pcm_runtime *runtime = substream->runtime;
1134         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1135
1136         ice->playback_pro_substream = substream;
1137         runtime->hw = snd_ice1712_playback_pro;
1138         snd_pcm_set_sync(substream);
1139         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1140         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1141         if (is_pro_rate_locked(ice)) {
1142                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1143                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1144         }
1145
1146         if (ice->spdif.ops.open)
1147                 ice->spdif.ops.open(ice, substream);
1148
1149         return 0;
1150 }
1151
1152 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1153 {
1154         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1155         struct snd_pcm_runtime *runtime = substream->runtime;
1156
1157         ice->capture_pro_substream = substream;
1158         runtime->hw = snd_ice1712_capture_pro;
1159         snd_pcm_set_sync(substream);
1160         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1161         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1162         if (is_pro_rate_locked(ice)) {
1163                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1164                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1165         }
1166
1167         return 0;
1168 }
1169
1170 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1171 {
1172         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1173
1174         if (PRO_RATE_RESET)
1175                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1176         ice->playback_pro_substream = NULL;
1177         if (ice->spdif.ops.close)
1178                 ice->spdif.ops.close(ice, substream);
1179
1180         return 0;
1181 }
1182
1183 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1184 {
1185         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1186
1187         if (PRO_RATE_RESET)
1188                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1189         ice->capture_pro_substream = NULL;
1190         return 0;
1191 }
1192
1193 static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1194         .open =         snd_ice1712_playback_pro_open,
1195         .close =        snd_ice1712_playback_pro_close,
1196         .hw_params =    snd_ice1712_playback_pro_hw_params,
1197         .prepare =      snd_ice1712_playback_pro_prepare,
1198         .trigger =      snd_ice1712_pro_trigger,
1199         .pointer =      snd_ice1712_playback_pro_pointer,
1200 };
1201
1202 static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1203         .open =         snd_ice1712_capture_pro_open,
1204         .close =        snd_ice1712_capture_pro_close,
1205         .hw_params =    snd_ice1712_capture_pro_hw_params,
1206         .prepare =      snd_ice1712_capture_pro_prepare,
1207         .trigger =      snd_ice1712_pro_trigger,
1208         .pointer =      snd_ice1712_capture_pro_pointer,
1209 };
1210
1211 static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device)
1212 {
1213         struct snd_pcm *pcm;
1214         int err;
1215
1216         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1217         if (err < 0)
1218                 return err;
1219
1220         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1221         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1222
1223         pcm->private_data = ice;
1224         pcm->info_flags = 0;
1225         strcpy(pcm->name, "ICE1712 multi");
1226
1227         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
1228                                        &ice->pci->dev, 256*1024, 256*1024);
1229
1230         ice->pcm_pro = pcm;
1231
1232         if (ice->cs8427) {
1233                 /* assign channels to iec958 */
1234                 err = snd_cs8427_iec958_build(ice->cs8427,
1235                                               pcm->streams[0].substream,
1236                                               pcm->streams[1].substream);
1237                 if (err < 0)
1238                         return err;
1239         }
1240
1241         return snd_ice1712_build_pro_mixer(ice);
1242 }
1243
1244 /*
1245  *  Mixer section
1246  */
1247
1248 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1249 {
1250         unsigned int vol = ice->pro_volumes[index];
1251         unsigned short val = 0;
1252
1253         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1254         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1255         outb(index, ICEMT(ice, MONITOR_INDEX));
1256         outw(val, ICEMT(ice, MONITOR_VOLUME));
1257 }
1258
1259 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1260
1261 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1262 {
1263         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1264         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1265                 kcontrol->private_value;
1266
1267         spin_lock_irq(&ice->reg_lock);
1268         ucontrol->value.integer.value[0] =
1269                 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1270         ucontrol->value.integer.value[1] =
1271                 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1272         spin_unlock_irq(&ice->reg_lock);
1273         return 0;
1274 }
1275
1276 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1277 {
1278         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1279         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1280                 kcontrol->private_value;
1281         unsigned int nval, change;
1282
1283         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1284                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1285         spin_lock_irq(&ice->reg_lock);
1286         nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1287         change = nval != ice->pro_volumes[priv_idx];
1288         ice->pro_volumes[priv_idx] = nval;
1289         snd_ice1712_update_volume(ice, priv_idx);
1290         spin_unlock_irq(&ice->reg_lock);
1291         return change;
1292 }
1293
1294 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1295 {
1296         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1297         uinfo->count = 2;
1298         uinfo->value.integer.min = 0;
1299         uinfo->value.integer.max = 96;
1300         return 0;
1301 }
1302
1303 static int snd_ice1712_pro_mixer_volume_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] >> 0) & 127;
1312         ucontrol->value.integer.value[1] =
1313                 (ice->pro_volumes[priv_idx] >> 16) & 127;
1314         spin_unlock_irq(&ice->reg_lock);
1315         return 0;
1316 }
1317
1318 static int snd_ice1712_pro_mixer_volume_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] & 127) |
1326                ((ucontrol->value.integer.value[1] & 127) << 16);
1327         spin_lock_irq(&ice->reg_lock);
1328         nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
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 const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1337
1338 static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = {
1339         {
1340                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1341                 .name = "Multi Playback Switch",
1342                 .info = snd_ice1712_pro_mixer_switch_info,
1343                 .get = snd_ice1712_pro_mixer_switch_get,
1344                 .put = snd_ice1712_pro_mixer_switch_put,
1345                 .private_value = 0,
1346                 .count = 10,
1347         },
1348         {
1349                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1350                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1351                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1352                 .name = "Multi Playback Volume",
1353                 .info = snd_ice1712_pro_mixer_volume_info,
1354                 .get = snd_ice1712_pro_mixer_volume_get,
1355                 .put = snd_ice1712_pro_mixer_volume_put,
1356                 .private_value = 0,
1357                 .count = 10,
1358                 .tlv = { .p = db_scale_playback }
1359         },
1360 };
1361
1362 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = {
1363         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1364         .name = "H/W Multi Capture Switch",
1365         .info = snd_ice1712_pro_mixer_switch_info,
1366         .get = snd_ice1712_pro_mixer_switch_get,
1367         .put = snd_ice1712_pro_mixer_switch_put,
1368         .private_value = 10,
1369 };
1370
1371 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = {
1372         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1373         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1374         .info = snd_ice1712_pro_mixer_switch_info,
1375         .get = snd_ice1712_pro_mixer_switch_get,
1376         .put = snd_ice1712_pro_mixer_switch_put,
1377         .private_value = 18,
1378         .count = 2,
1379 };
1380
1381 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = {
1382         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1383         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1384                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1385         .name = "H/W Multi Capture Volume",
1386         .info = snd_ice1712_pro_mixer_volume_info,
1387         .get = snd_ice1712_pro_mixer_volume_get,
1388         .put = snd_ice1712_pro_mixer_volume_put,
1389         .private_value = 10,
1390         .tlv = { .p = db_scale_playback }
1391 };
1392
1393 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = {
1394         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1395         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1396         .info = snd_ice1712_pro_mixer_volume_info,
1397         .get = snd_ice1712_pro_mixer_volume_get,
1398         .put = snd_ice1712_pro_mixer_volume_put,
1399         .private_value = 18,
1400         .count = 2,
1401 };
1402
1403 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1404 {
1405         struct snd_card *card = ice->card;
1406         unsigned int idx;
1407         int err;
1408
1409         /* multi-channel mixer */
1410         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1411                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1412                 if (err < 0)
1413                         return err;
1414         }
1415
1416         if (ice->num_total_adcs > 0) {
1417                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1418                 tmp.count = ice->num_total_adcs;
1419                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1420                 if (err < 0)
1421                         return err;
1422         }
1423
1424         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1425         if (err < 0)
1426                 return err;
1427
1428         if (ice->num_total_adcs > 0) {
1429                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1430                 tmp.count = ice->num_total_adcs;
1431                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1432                 if (err < 0)
1433                         return err;
1434         }
1435
1436         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1437         if (err < 0)
1438                 return err;
1439
1440         /* initialize volumes */
1441         for (idx = 0; idx < 10; idx++) {
1442                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1443                 snd_ice1712_update_volume(ice, idx);
1444         }
1445         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1446                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1447                 snd_ice1712_update_volume(ice, idx);
1448         }
1449         for (idx = 18; idx < 20; idx++) {
1450                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1451                 snd_ice1712_update_volume(ice, idx);
1452         }
1453         return 0;
1454 }
1455
1456 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1457 {
1458         struct snd_ice1712 *ice = ac97->private_data;
1459         ice->ac97 = NULL;
1460 }
1461
1462 static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1463 {
1464         int err, bus_num = 0;
1465         struct snd_ac97_template ac97;
1466         struct snd_ac97_bus *pbus;
1467         static const struct snd_ac97_bus_ops con_ops = {
1468                 .write = snd_ice1712_ac97_write,
1469                 .read = snd_ice1712_ac97_read,
1470         };
1471         static const struct snd_ac97_bus_ops pro_ops = {
1472                 .write = snd_ice1712_pro_ac97_write,
1473                 .read = snd_ice1712_pro_ac97_read,
1474         };
1475
1476         if (ice_has_con_ac97(ice)) {
1477                 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1478                 if (err < 0)
1479                         return err;
1480                 memset(&ac97, 0, sizeof(ac97));
1481                 ac97.private_data = ice;
1482                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1483                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1484                 if (err < 0)
1485                         dev_warn(ice->card->dev,
1486                                  "cannot initialize ac97 for consumer, skipped\n");
1487                 else {
1488                         return snd_ctl_add(ice->card,
1489                         snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
1490                                      ice));
1491                 }
1492         }
1493
1494         if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1495                 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1496                 if (err < 0)
1497                         return err;
1498                 memset(&ac97, 0, sizeof(ac97));
1499                 ac97.private_data = ice;
1500                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1501                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1502                 if (err < 0)
1503                         dev_warn(ice->card->dev,
1504                                  "cannot initialize pro ac97, skipped\n");
1505                 else
1506                         return 0;
1507         }
1508         /* I2S mixer only */
1509         strcat(ice->card->mixername, "ICE1712 - multitrack");
1510         return 0;
1511 }
1512
1513 /*
1514  *
1515  */
1516
1517 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1518 {
1519         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1520 }
1521
1522 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1523                                   struct snd_info_buffer *buffer)
1524 {
1525         struct snd_ice1712 *ice = entry->private_data;
1526         unsigned int idx;
1527
1528         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1529         snd_iprintf(buffer, "EEPROM:\n");
1530
1531         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1532         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1533         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1534         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1535         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1536         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1537         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1538         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1539         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1540         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1541         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1542         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1543         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1544         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1545         for (idx = 0; idx < 4; idx++)
1546                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1547         for (idx = 0; idx < 4; idx++)
1548                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1549         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1550                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1551
1552         snd_iprintf(buffer, "\nRegisters:\n");
1553         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1554         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1555         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1556         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1557         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1558         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1559         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1560 }
1561
1562 static void snd_ice1712_proc_init(struct snd_ice1712 *ice)
1563 {
1564         snd_card_ro_proc_new(ice->card, "ice1712", ice, snd_ice1712_proc_read);
1565 }
1566
1567 /*
1568  *
1569  */
1570
1571 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1572                                    struct snd_ctl_elem_info *uinfo)
1573 {
1574         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1575         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1576         return 0;
1577 }
1578
1579 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1580                                   struct snd_ctl_elem_value *ucontrol)
1581 {
1582         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1583
1584         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1585         return 0;
1586 }
1587
1588 static const struct snd_kcontrol_new snd_ice1712_eeprom = {
1589         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1590         .name = "ICE1712 EEPROM",
1591         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1592         .info = snd_ice1712_eeprom_info,
1593         .get = snd_ice1712_eeprom_get
1594 };
1595
1596 /*
1597  */
1598 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1599                                   struct snd_ctl_elem_info *uinfo)
1600 {
1601         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1602         uinfo->count = 1;
1603         return 0;
1604 }
1605
1606 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1607                                          struct snd_ctl_elem_value *ucontrol)
1608 {
1609         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1610         if (ice->spdif.ops.default_get)
1611                 ice->spdif.ops.default_get(ice, ucontrol);
1612         return 0;
1613 }
1614
1615 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1616                                          struct snd_ctl_elem_value *ucontrol)
1617 {
1618         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1619         if (ice->spdif.ops.default_put)
1620                 return ice->spdif.ops.default_put(ice, ucontrol);
1621         return 0;
1622 }
1623
1624 static const struct snd_kcontrol_new snd_ice1712_spdif_default =
1625 {
1626         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1627         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1628         .info =         snd_ice1712_spdif_info,
1629         .get =          snd_ice1712_spdif_default_get,
1630         .put =          snd_ice1712_spdif_default_put
1631 };
1632
1633 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1634                                        struct snd_ctl_elem_value *ucontrol)
1635 {
1636         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1637         if (ice->spdif.ops.default_get) {
1638                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1639                                                      IEC958_AES0_PROFESSIONAL |
1640                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1641                                                      IEC958_AES0_CON_EMPHASIS;
1642                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1643                                                      IEC958_AES1_CON_CATEGORY;
1644                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1645         } else {
1646                 ucontrol->value.iec958.status[0] = 0xff;
1647                 ucontrol->value.iec958.status[1] = 0xff;
1648                 ucontrol->value.iec958.status[2] = 0xff;
1649                 ucontrol->value.iec958.status[3] = 0xff;
1650                 ucontrol->value.iec958.status[4] = 0xff;
1651         }
1652         return 0;
1653 }
1654
1655 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1656                                        struct snd_ctl_elem_value *ucontrol)
1657 {
1658         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1659         if (ice->spdif.ops.default_get) {
1660                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1661                                                      IEC958_AES0_PROFESSIONAL |
1662                                                      IEC958_AES0_PRO_FS |
1663                                                      IEC958_AES0_PRO_EMPHASIS;
1664                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1665         } else {
1666                 ucontrol->value.iec958.status[0] = 0xff;
1667                 ucontrol->value.iec958.status[1] = 0xff;
1668                 ucontrol->value.iec958.status[2] = 0xff;
1669                 ucontrol->value.iec958.status[3] = 0xff;
1670                 ucontrol->value.iec958.status[4] = 0xff;
1671         }
1672         return 0;
1673 }
1674
1675 static const struct snd_kcontrol_new snd_ice1712_spdif_maskc =
1676 {
1677         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1678         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1679         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1680         .info =         snd_ice1712_spdif_info,
1681         .get =          snd_ice1712_spdif_maskc_get,
1682 };
1683
1684 static const struct snd_kcontrol_new snd_ice1712_spdif_maskp =
1685 {
1686         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1687         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1688         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1689         .info =         snd_ice1712_spdif_info,
1690         .get =          snd_ice1712_spdif_maskp_get,
1691 };
1692
1693 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1694                                         struct snd_ctl_elem_value *ucontrol)
1695 {
1696         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1697         if (ice->spdif.ops.stream_get)
1698                 ice->spdif.ops.stream_get(ice, ucontrol);
1699         return 0;
1700 }
1701
1702 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1703                                         struct snd_ctl_elem_value *ucontrol)
1704 {
1705         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1706         if (ice->spdif.ops.stream_put)
1707                 return ice->spdif.ops.stream_put(ice, ucontrol);
1708         return 0;
1709 }
1710
1711 static const struct snd_kcontrol_new snd_ice1712_spdif_stream =
1712 {
1713         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1714                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1715         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1716         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1717         .info =         snd_ice1712_spdif_info,
1718         .get =          snd_ice1712_spdif_stream_get,
1719         .put =          snd_ice1712_spdif_stream_put
1720 };
1721
1722 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1723                          struct snd_ctl_elem_value *ucontrol)
1724 {
1725         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1726         unsigned char mask = kcontrol->private_value & 0xff;
1727         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1728
1729         snd_ice1712_save_gpio_status(ice);
1730         ucontrol->value.integer.value[0] =
1731                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1732         snd_ice1712_restore_gpio_status(ice);
1733         return 0;
1734 }
1735
1736 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1737                          struct snd_ctl_elem_value *ucontrol)
1738 {
1739         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1740         unsigned char mask = kcontrol->private_value & 0xff;
1741         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1742         unsigned int val, nval;
1743
1744         if (kcontrol->private_value & (1 << 31))
1745                 return -EPERM;
1746         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1747         snd_ice1712_save_gpio_status(ice);
1748         val = snd_ice1712_gpio_read(ice);
1749         nval |= val & ~mask;
1750         if (val != nval)
1751                 snd_ice1712_gpio_write(ice, nval);
1752         snd_ice1712_restore_gpio_status(ice);
1753         return val != nval;
1754 }
1755
1756 /*
1757  *  rate
1758  */
1759 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1760                                                struct snd_ctl_elem_info *uinfo)
1761 {
1762         static const char * const texts[] = {
1763                 "8000",         /* 0: 6 */
1764                 "9600",         /* 1: 3 */
1765                 "11025",        /* 2: 10 */
1766                 "12000",        /* 3: 2 */
1767                 "16000",        /* 4: 5 */
1768                 "22050",        /* 5: 9 */
1769                 "24000",        /* 6: 1 */
1770                 "32000",        /* 7: 4 */
1771                 "44100",        /* 8: 8 */
1772                 "48000",        /* 9: 0 */
1773                 "64000",        /* 10: 15 */
1774                 "88200",        /* 11: 11 */
1775                 "96000",        /* 12: 7 */
1776                 "IEC958 Input", /* 13: -- */
1777         };
1778         return snd_ctl_enum_info(uinfo, 1, 14, texts);
1779 }
1780
1781 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1782                                               struct snd_ctl_elem_value *ucontrol)
1783 {
1784         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1785         static const unsigned char xlate[16] = {
1786                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1787         };
1788         unsigned char val;
1789
1790         spin_lock_irq(&ice->reg_lock);
1791         if (is_spdif_master(ice)) {
1792                 ucontrol->value.enumerated.item[0] = 13;
1793         } else {
1794                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1795                 if (val == 255) {
1796                         snd_BUG();
1797                         val = 0;
1798                 }
1799                 ucontrol->value.enumerated.item[0] = val;
1800         }
1801         spin_unlock_irq(&ice->reg_lock);
1802         return 0;
1803 }
1804
1805 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1806                                               struct snd_ctl_elem_value *ucontrol)
1807 {
1808         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1809         static const unsigned int xrate[13] = {
1810                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1811                 32000, 44100, 48000, 64000, 88200, 96000
1812         };
1813         unsigned char oval;
1814         int change = 0;
1815
1816         spin_lock_irq(&ice->reg_lock);
1817         oval = inb(ICEMT(ice, RATE));
1818         if (ucontrol->value.enumerated.item[0] == 13) {
1819                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1820         } else {
1821                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1822                 spin_unlock_irq(&ice->reg_lock);
1823                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1824                 spin_lock_irq(&ice->reg_lock);
1825         }
1826         change = inb(ICEMT(ice, RATE)) != oval;
1827         spin_unlock_irq(&ice->reg_lock);
1828
1829         if ((oval & ICE1712_SPDIF_MASTER) !=
1830             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1831                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1832
1833         return change;
1834 }
1835
1836 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = {
1837         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1838         .name = "Multi Track Internal Clock",
1839         .info = snd_ice1712_pro_internal_clock_info,
1840         .get = snd_ice1712_pro_internal_clock_get,
1841         .put = snd_ice1712_pro_internal_clock_put
1842 };
1843
1844 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1845                                                        struct snd_ctl_elem_info *uinfo)
1846 {
1847         static const char * const texts[] = {
1848                 "8000",         /* 0: 6 */
1849                 "9600",         /* 1: 3 */
1850                 "11025",        /* 2: 10 */
1851                 "12000",        /* 3: 2 */
1852                 "16000",        /* 4: 5 */
1853                 "22050",        /* 5: 9 */
1854                 "24000",        /* 6: 1 */
1855                 "32000",        /* 7: 4 */
1856                 "44100",        /* 8: 8 */
1857                 "48000",        /* 9: 0 */
1858                 "64000",        /* 10: 15 */
1859                 "88200",        /* 11: 11 */
1860                 "96000",        /* 12: 7 */
1861                 /* "IEC958 Input",      13: -- */
1862         };
1863         return snd_ctl_enum_info(uinfo, 1, 13, texts);
1864 }
1865
1866 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1867                                                       struct snd_ctl_elem_value *ucontrol)
1868 {
1869         int val;
1870         static const unsigned int xrate[13] = {
1871                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1872                 32000, 44100, 48000, 64000, 88200, 96000
1873         };
1874
1875         for (val = 0; val < 13; val++) {
1876                 if (xrate[val] == PRO_RATE_DEFAULT)
1877                         break;
1878         }
1879
1880         ucontrol->value.enumerated.item[0] = val;
1881         return 0;
1882 }
1883
1884 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1885                                                       struct snd_ctl_elem_value *ucontrol)
1886 {
1887         static const unsigned int xrate[13] = {
1888                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1889                 32000, 44100, 48000, 64000, 88200, 96000
1890         };
1891         unsigned char oval;
1892         int change = 0;
1893
1894         oval = PRO_RATE_DEFAULT;
1895         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1896         change = PRO_RATE_DEFAULT != oval;
1897
1898         return change;
1899 }
1900
1901 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = {
1902         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1903         .name = "Multi Track Internal Clock Default",
1904         .info = snd_ice1712_pro_internal_clock_default_info,
1905         .get = snd_ice1712_pro_internal_clock_default_get,
1906         .put = snd_ice1712_pro_internal_clock_default_put
1907 };
1908
1909 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1910
1911 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1912                                             struct snd_ctl_elem_value *ucontrol)
1913 {
1914         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1915         return 0;
1916 }
1917
1918 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1919                                             struct snd_ctl_elem_value *ucontrol)
1920 {
1921         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1922         int change = 0, nval;
1923
1924         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1925         spin_lock_irq(&ice->reg_lock);
1926         change = PRO_RATE_LOCKED != nval;
1927         PRO_RATE_LOCKED = nval;
1928         spin_unlock_irq(&ice->reg_lock);
1929         return change;
1930 }
1931
1932 static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = {
1933         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1934         .name = "Multi Track Rate Locking",
1935         .info = snd_ice1712_pro_rate_locking_info,
1936         .get = snd_ice1712_pro_rate_locking_get,
1937         .put = snd_ice1712_pro_rate_locking_put
1938 };
1939
1940 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1941
1942 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1943                                           struct snd_ctl_elem_value *ucontrol)
1944 {
1945         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1946         return 0;
1947 }
1948
1949 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1950                                           struct snd_ctl_elem_value *ucontrol)
1951 {
1952         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1953         int change = 0, nval;
1954
1955         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1956         spin_lock_irq(&ice->reg_lock);
1957         change = PRO_RATE_RESET != nval;
1958         PRO_RATE_RESET = nval;
1959         spin_unlock_irq(&ice->reg_lock);
1960         return change;
1961 }
1962
1963 static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = {
1964         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1965         .name = "Multi Track Rate Reset",
1966         .info = snd_ice1712_pro_rate_reset_info,
1967         .get = snd_ice1712_pro_rate_reset_get,
1968         .put = snd_ice1712_pro_rate_reset_put
1969 };
1970
1971 /*
1972  * routing
1973  */
1974 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
1975                                       struct snd_ctl_elem_info *uinfo)
1976 {
1977         static const char * const texts[] = {
1978                 "PCM Out", /* 0 */
1979                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
1980                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
1981                 "IEC958 In L", "IEC958 In R", /* 9-10 */
1982                 "Digital Mixer", /* 11 - optional */
1983         };
1984         int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
1985         return snd_ctl_enum_info(uinfo, 1, num_items, texts);
1986 }
1987
1988 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
1989                                             struct snd_ctl_elem_value *ucontrol)
1990 {
1991         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1992         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1993         unsigned int val, cval;
1994
1995         spin_lock_irq(&ice->reg_lock);
1996         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
1997         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
1998         spin_unlock_irq(&ice->reg_lock);
1999
2000         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2001         val &= 3;
2002         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2003         if (val == 1 && idx < 2)
2004                 ucontrol->value.enumerated.item[0] = 11;
2005         else if (val == 2)
2006                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2007         else if (val == 3)
2008                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2009         else
2010                 ucontrol->value.enumerated.item[0] = 0;
2011         return 0;
2012 }
2013
2014 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2015                                             struct snd_ctl_elem_value *ucontrol)
2016 {
2017         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2018         int change, shift;
2019         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2020         unsigned int val, old_val, nval;
2021
2022         /* update PSDOUT */
2023         if (ucontrol->value.enumerated.item[0] >= 11)
2024                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2025         else if (ucontrol->value.enumerated.item[0] >= 9)
2026                 nval = 3; /* spdif in */
2027         else if (ucontrol->value.enumerated.item[0] >= 1)
2028                 nval = 2; /* analog in */
2029         else
2030                 nval = 0; /* pcm */
2031         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2032         spin_lock_irq(&ice->reg_lock);
2033         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2034         val &= ~(0x03 << shift);
2035         val |= nval << shift;
2036         change = val != old_val;
2037         if (change)
2038                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2039         spin_unlock_irq(&ice->reg_lock);
2040         if (nval < 2) /* dig mixer of pcm */
2041                 return change;
2042
2043         /* update CAPTURE */
2044         spin_lock_irq(&ice->reg_lock);
2045         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2046         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2047         if (nval == 2) { /* analog in */
2048                 nval = ucontrol->value.enumerated.item[0] - 1;
2049                 val &= ~(0x07 << shift);
2050                 val |= nval << shift;
2051         } else { /* spdif in */
2052                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2053                 val &= ~(0x08 << shift);
2054                 val |= nval << shift;
2055         }
2056         if (val != old_val) {
2057                 change = 1;
2058                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2059         }
2060         spin_unlock_irq(&ice->reg_lock);
2061         return change;
2062 }
2063
2064 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2065                                            struct snd_ctl_elem_value *ucontrol)
2066 {
2067         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2068         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2069         unsigned int val, cval;
2070         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2071         cval = (val >> (idx * 4 + 8)) & 0x0f;
2072         val = (val >> (idx * 2)) & 0x03;
2073         if (val == 1)
2074                 ucontrol->value.enumerated.item[0] = 11;
2075         else if (val == 2)
2076                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2077         else if (val == 3)
2078                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2079         else
2080                 ucontrol->value.enumerated.item[0] = 0;
2081         return 0;
2082 }
2083
2084 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2085                                            struct snd_ctl_elem_value *ucontrol)
2086 {
2087         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2088         int change, shift;
2089         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2090         unsigned int val, old_val, nval;
2091
2092         /* update SPDOUT */
2093         spin_lock_irq(&ice->reg_lock);
2094         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2095         if (ucontrol->value.enumerated.item[0] >= 11)
2096                 nval = 1;
2097         else if (ucontrol->value.enumerated.item[0] >= 9)
2098                 nval = 3;
2099         else if (ucontrol->value.enumerated.item[0] >= 1)
2100                 nval = 2;
2101         else
2102                 nval = 0;
2103         shift = idx * 2;
2104         val &= ~(0x03 << shift);
2105         val |= nval << shift;
2106         shift = idx * 4 + 8;
2107         if (nval == 2) {
2108                 nval = ucontrol->value.enumerated.item[0] - 1;
2109                 val &= ~(0x07 << shift);
2110                 val |= nval << shift;
2111         } else if (nval == 3) {
2112                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2113                 val &= ~(0x08 << shift);
2114                 val |= nval << shift;
2115         }
2116         change = val != old_val;
2117         if (change)
2118                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2119         spin_unlock_irq(&ice->reg_lock);
2120         return change;
2121 }
2122
2123 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = {
2124         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2125         .name = "H/W Playback Route",
2126         .info = snd_ice1712_pro_route_info,
2127         .get = snd_ice1712_pro_route_analog_get,
2128         .put = snd_ice1712_pro_route_analog_put,
2129 };
2130
2131 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = {
2132         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2133         .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2134         .info = snd_ice1712_pro_route_info,
2135         .get = snd_ice1712_pro_route_spdif_get,
2136         .put = snd_ice1712_pro_route_spdif_put,
2137         .count = 2,
2138 };
2139
2140
2141 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2142                                             struct snd_ctl_elem_info *uinfo)
2143 {
2144         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2145         uinfo->count = 1;
2146         uinfo->value.integer.min = 0;
2147         uinfo->value.integer.max = 255;
2148         return 0;
2149 }
2150
2151 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2152                                            struct snd_ctl_elem_value *ucontrol)
2153 {
2154         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2155
2156         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2157         return 0;
2158 }
2159
2160 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2161                                            struct snd_ctl_elem_value *ucontrol)
2162 {
2163         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2164         int change;
2165
2166         spin_lock_irq(&ice->reg_lock);
2167         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2168         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2169         spin_unlock_irq(&ice->reg_lock);
2170         return change;
2171 }
2172
2173 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = {
2174         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2175         .name = "Multi Track Volume Rate",
2176         .info = snd_ice1712_pro_volume_rate_info,
2177         .get = snd_ice1712_pro_volume_rate_get,
2178         .put = snd_ice1712_pro_volume_rate_put
2179 };
2180
2181 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2182                                      struct snd_ctl_elem_info *uinfo)
2183 {
2184         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2185         uinfo->count = 22;
2186         uinfo->value.integer.min = 0;
2187         uinfo->value.integer.max = 255;
2188         return 0;
2189 }
2190
2191 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2192                                     struct snd_ctl_elem_value *ucontrol)
2193 {
2194         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2195         int idx;
2196
2197         spin_lock_irq(&ice->reg_lock);
2198         for (idx = 0; idx < 22; idx++) {
2199                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2200                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2201         }
2202         spin_unlock_irq(&ice->reg_lock);
2203         return 0;
2204 }
2205
2206 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = {
2207         .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2208         .name = "Multi Track Peak",
2209         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2210         .info = snd_ice1712_pro_peak_info,
2211         .get = snd_ice1712_pro_peak_get
2212 };
2213
2214 /*
2215  *
2216  */
2217
2218 /*
2219  * list of available boards
2220  */
2221 static const struct snd_ice1712_card_info *card_tables[] = {
2222         snd_ice1712_hoontech_cards,
2223         snd_ice1712_delta_cards,
2224         snd_ice1712_ews_cards,
2225         NULL,
2226 };
2227
2228 static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2229                                           unsigned char dev,
2230                                           unsigned char addr)
2231 {
2232         long t = 0x10000;
2233
2234         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2235         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2236         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2237         return inb(ICEREG(ice, I2C_DATA));
2238 }
2239
2240 static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2241                                    const char *modelname)
2242 {
2243         int dev = ICE_I2C_EEPROM_ADDR;  /* I2C EEPROM device address */
2244         unsigned int i, size;
2245         const struct snd_ice1712_card_info * const *tbl, *c;
2246
2247         if (!modelname || !*modelname) {
2248                 ice->eeprom.subvendor = 0;
2249                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2250                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2251                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2252                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2253                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2254                 if (ice->eeprom.subvendor == 0 ||
2255                     ice->eeprom.subvendor == (unsigned int)-1) {
2256                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2257                         u16 vendor, device;
2258                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2259                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2260                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2261                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2262                                 dev_err(ice->card->dev,
2263                                         "No valid ID is found\n");
2264                                 return -ENXIO;
2265                         }
2266                 }
2267         }
2268         for (tbl = card_tables; *tbl; tbl++) {
2269                 for (c = *tbl; c->subvendor; c++) {
2270                         if (modelname && c->model && !strcmp(modelname, c->model)) {
2271                                 dev_info(ice->card->dev,
2272                                          "Using board model %s\n", c->name);
2273                                 ice->eeprom.subvendor = c->subvendor;
2274                         } else if (c->subvendor != ice->eeprom.subvendor)
2275                                 continue;
2276                         if (!c->eeprom_size || !c->eeprom_data)
2277                                 goto found;
2278                         /* if the EEPROM is given by the driver, use it */
2279                         dev_dbg(ice->card->dev, "using the defined eeprom..\n");
2280                         ice->eeprom.version = 1;
2281                         ice->eeprom.size = c->eeprom_size + 6;
2282                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2283                         goto read_skipped;
2284                 }
2285         }
2286         dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n",
2287                ice->eeprom.subvendor);
2288
2289  found:
2290         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2291         if (ice->eeprom.size < 6)
2292                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2293         else if (ice->eeprom.size > 32) {
2294                 dev_err(ice->card->dev,
2295                         "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2296                 return -EIO;
2297         }
2298         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2299         if (ice->eeprom.version != 1) {
2300                 dev_err(ice->card->dev, "invalid EEPROM version %i\n",
2301                            ice->eeprom.version);
2302                 /* return -EIO; */
2303         }
2304         size = ice->eeprom.size - 6;
2305         for (i = 0; i < size; i++)
2306                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2307
2308  read_skipped:
2309         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2310         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2311         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2312
2313         return 0;
2314 }
2315
2316
2317
2318 static int snd_ice1712_chip_init(struct snd_ice1712 *ice)
2319 {
2320         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2321         udelay(200);
2322         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2323         udelay(200);
2324         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2325             !ice->dxr_enable)
2326                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2327                  *  Also disable AC97 as no hardware in standard 6fire card/box
2328                  *  Note: DXR extensions are not currently supported
2329                  */
2330                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2331         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2332         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2333         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2334         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2335         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2336                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2337                 ice->gpio.direction = ice->eeprom.gpiodir;
2338                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2339                                   ice->eeprom.gpiomask);
2340                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2341                                   ice->eeprom.gpiodir);
2342                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2343                                   ice->eeprom.gpiostate);
2344         } else {
2345                 ice->gpio.write_mask = 0xc0;
2346                 ice->gpio.direction = 0xff;
2347                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2348                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2349                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2350                                   ICE1712_STDSP24_CLOCK_BIT);
2351         }
2352         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2353         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2354                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2355                 udelay(100);
2356                 outb(0, ICEREG(ice, AC97_CMD));
2357                 udelay(200);
2358                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2359         }
2360         snd_ice1712_set_pro_rate(ice, 48000, 1);
2361         /* unmask used interrupts */
2362         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2363               ICE1712_IRQ_MPU2 : 0) |
2364              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2365               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2366              ICEREG(ice, IRQMASK));
2367         outb(0x00, ICEMT(ice, IRQ));
2368
2369         return 0;
2370 }
2371
2372 int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2373 {
2374         int err;
2375         struct snd_kcontrol *kctl;
2376
2377         if (snd_BUG_ON(!ice->pcm_pro))
2378                 return -EIO;
2379         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2380         if (err < 0)
2381                 return err;
2382         kctl->id.device = ice->pcm_pro->device;
2383         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2384         if (err < 0)
2385                 return err;
2386         kctl->id.device = ice->pcm_pro->device;
2387         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2388         if (err < 0)
2389                 return err;
2390         kctl->id.device = ice->pcm_pro->device;
2391         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2392         if (err < 0)
2393                 return err;
2394         kctl->id.device = ice->pcm_pro->device;
2395         ice->spdif.stream_ctl = kctl;
2396         return 0;
2397 }
2398
2399
2400 static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
2401 {
2402         int err;
2403
2404         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2405         if (err < 0)
2406                 return err;
2407         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2408         if (err < 0)
2409                 return err;
2410         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2411         if (err < 0)
2412                 return err;
2413
2414         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2415         if (err < 0)
2416                 return err;
2417         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2418         if (err < 0)
2419                 return err;
2420
2421         if (ice->num_total_dacs > 0) {
2422                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2423                 tmp.count = ice->num_total_dacs;
2424                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2425                 if (err < 0)
2426                         return err;
2427         }
2428
2429         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2430         if (err < 0)
2431                 return err;
2432
2433         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2434         if (err < 0)
2435                 return err;
2436         return snd_ctl_add(ice->card,
2437                            snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2438 }
2439
2440 static int snd_ice1712_free(struct snd_ice1712 *ice)
2441 {
2442         if (!ice->port)
2443                 goto __hw_end;
2444         /* mask all interrupts */
2445         outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ));
2446         outb(0xff, ICEREG(ice, IRQMASK));
2447         /* --- */
2448 __hw_end:
2449         if (ice->irq >= 0)
2450                 free_irq(ice->irq, ice);
2451
2452         if (ice->port)
2453                 pci_release_regions(ice->pci);
2454         snd_ice1712_akm4xxx_free(ice);
2455         pci_disable_device(ice->pci);
2456         kfree(ice->spec);
2457         kfree(ice);
2458         return 0;
2459 }
2460
2461 static int snd_ice1712_dev_free(struct snd_device *device)
2462 {
2463         struct snd_ice1712 *ice = device->device_data;
2464         return snd_ice1712_free(ice);
2465 }
2466
2467 static int snd_ice1712_create(struct snd_card *card,
2468                               struct pci_dev *pci,
2469                               const char *modelname,
2470                               int omni,
2471                               int cs8427_timeout,
2472                               int dxr_enable,
2473                               struct snd_ice1712 **r_ice1712)
2474 {
2475         struct snd_ice1712 *ice;
2476         int err;
2477         static const struct snd_device_ops ops = {
2478                 .dev_free =     snd_ice1712_dev_free,
2479         };
2480
2481         *r_ice1712 = NULL;
2482
2483         /* enable PCI device */
2484         err = pci_enable_device(pci);
2485         if (err < 0)
2486                 return err;
2487         /* check, if we can restrict PCI DMA transfers to 28 bits */
2488         if (dma_set_mask(&pci->dev, DMA_BIT_MASK(28)) < 0 ||
2489             dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(28)) < 0) {
2490                 dev_err(card->dev,
2491                         "architecture does not support 28bit PCI busmaster DMA\n");
2492                 pci_disable_device(pci);
2493                 return -ENXIO;
2494         }
2495
2496         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2497         if (ice == NULL) {
2498                 pci_disable_device(pci);
2499                 return -ENOMEM;
2500         }
2501         ice->omni = omni ? 1 : 0;
2502         if (cs8427_timeout < 1)
2503                 cs8427_timeout = 1;
2504         else if (cs8427_timeout > 1000)
2505                 cs8427_timeout = 1000;
2506         ice->cs8427_timeout = cs8427_timeout;
2507         ice->dxr_enable = dxr_enable;
2508         spin_lock_init(&ice->reg_lock);
2509         mutex_init(&ice->gpio_mutex);
2510         mutex_init(&ice->i2c_mutex);
2511         mutex_init(&ice->open_mutex);
2512         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2513         ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2514         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2515         ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2516         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2517         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2518
2519         ice->spdif.cs8403_bits =
2520                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2521                                                  0x10 | /* no emphasis */
2522                                                  0x20); /* PCM encoder/decoder */
2523         ice->card = card;
2524         ice->pci = pci;
2525         ice->irq = -1;
2526         pci_set_master(pci);
2527         /* disable legacy emulation */
2528         pci_write_config_word(ice->pci, 0x40, 0x807f);
2529         pci_write_config_word(ice->pci, 0x42, 0x0006);
2530         snd_ice1712_proc_init(ice);
2531
2532         card->private_data = ice;
2533
2534         err = pci_request_regions(pci, "ICE1712");
2535         if (err < 0) {
2536                 kfree(ice);
2537                 pci_disable_device(pci);
2538                 return err;
2539         }
2540         ice->port = pci_resource_start(pci, 0);
2541         ice->ddma_port = pci_resource_start(pci, 1);
2542         ice->dmapath_port = pci_resource_start(pci, 2);
2543         ice->profi_port = pci_resource_start(pci, 3);
2544
2545         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2546                         KBUILD_MODNAME, ice)) {
2547                 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
2548                 snd_ice1712_free(ice);
2549                 return -EIO;
2550         }
2551
2552         ice->irq = pci->irq;
2553         card->sync_irq = ice->irq;
2554
2555         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2556                 snd_ice1712_free(ice);
2557                 return -EIO;
2558         }
2559         if (snd_ice1712_chip_init(ice) < 0) {
2560                 snd_ice1712_free(ice);
2561                 return -EIO;
2562         }
2563
2564         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2565         if (err < 0) {
2566                 snd_ice1712_free(ice);
2567                 return err;
2568         }
2569
2570         *r_ice1712 = ice;
2571         return 0;
2572 }
2573
2574
2575 /*
2576  *
2577  * Registration
2578  *
2579  */
2580
2581 static struct snd_ice1712_card_info no_matched;
2582
2583 static int snd_ice1712_probe(struct pci_dev *pci,
2584                              const struct pci_device_id *pci_id)
2585 {
2586         static int dev;
2587         struct snd_card *card;
2588         struct snd_ice1712 *ice;
2589         int pcm_dev = 0, err;
2590         const struct snd_ice1712_card_info * const *tbl, *c;
2591
2592         if (dev >= SNDRV_CARDS)
2593                 return -ENODEV;
2594         if (!enable[dev]) {
2595                 dev++;
2596                 return -ENOENT;
2597         }
2598
2599         err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
2600                            0, &card);
2601         if (err < 0)
2602                 return err;
2603
2604         strcpy(card->driver, "ICE1712");
2605         strcpy(card->shortname, "ICEnsemble ICE1712");
2606
2607         err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2608                 cs8427_timeout[dev], dxr_enable[dev], &ice);
2609         if (err < 0) {
2610                 snd_card_free(card);
2611                 return err;
2612         }
2613
2614         for (tbl = card_tables; *tbl; tbl++) {
2615                 for (c = *tbl; c->subvendor; c++) {
2616                         if (c->subvendor == ice->eeprom.subvendor) {
2617                                 ice->card_info = c;
2618                                 strcpy(card->shortname, c->name);
2619                                 if (c->driver) /* specific driver? */
2620                                         strcpy(card->driver, c->driver);
2621                                 if (c->chip_init) {
2622                                         err = c->chip_init(ice);
2623                                         if (err < 0) {
2624                                                 snd_card_free(card);
2625                                                 return err;
2626                                         }
2627                                 }
2628                                 goto __found;
2629                         }
2630                 }
2631         }
2632         c = &no_matched;
2633  __found:
2634
2635         err = snd_ice1712_pcm_profi(ice, pcm_dev++);
2636         if (err < 0) {
2637                 snd_card_free(card);
2638                 return err;
2639         }
2640
2641         if (ice_has_con_ac97(ice)) {
2642                 err = snd_ice1712_pcm(ice, pcm_dev++);
2643                 if (err < 0) {
2644                         snd_card_free(card);
2645                         return err;
2646                 }
2647         }
2648
2649         err = snd_ice1712_ac97_mixer(ice);
2650         if (err < 0) {
2651                 snd_card_free(card);
2652                 return err;
2653         }
2654
2655         err = snd_ice1712_build_controls(ice);
2656         if (err < 0) {
2657                 snd_card_free(card);
2658                 return err;
2659         }
2660
2661         if (c->build_controls) {
2662                 err = c->build_controls(ice);
2663                 if (err < 0) {
2664                         snd_card_free(card);
2665                         return err;
2666                 }
2667         }
2668
2669         if (ice_has_con_ac97(ice)) {
2670                 err = snd_ice1712_pcm_ds(ice, pcm_dev++);
2671                 if (err < 0) {
2672                         snd_card_free(card);
2673                         return err;
2674                 }
2675         }
2676
2677         if (!c->no_mpu401) {
2678                 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2679                         ICEREG(ice, MPU1_CTRL),
2680                         c->mpu401_1_info_flags |
2681                         MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2682                         -1, &ice->rmidi[0]);
2683                 if (err < 0) {
2684                         snd_card_free(card);
2685                         return err;
2686                 }
2687                 if (c->mpu401_1_name)
2688                         /*  Preferred name available in card_info */
2689                         snprintf(ice->rmidi[0]->name,
2690                                  sizeof(ice->rmidi[0]->name),
2691                                  "%s %d", c->mpu401_1_name, card->number);
2692
2693                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2694                         /*  2nd port used  */
2695                         err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2696                                 ICEREG(ice, MPU2_CTRL),
2697                                 c->mpu401_2_info_flags |
2698                                 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2699                                 -1, &ice->rmidi[1]);
2700
2701                         if (err < 0) {
2702                                 snd_card_free(card);
2703                                 return err;
2704                         }
2705                         if (c->mpu401_2_name)
2706                                 /*  Preferred name available in card_info */
2707                                 snprintf(ice->rmidi[1]->name,
2708                                          sizeof(ice->rmidi[1]->name),
2709                                          "%s %d", c->mpu401_2_name,
2710                                          card->number);
2711                 }
2712         }
2713
2714         snd_ice1712_set_input_clock_source(ice, 0);
2715
2716         sprintf(card->longname, "%s at 0x%lx, irq %i",
2717                 card->shortname, ice->port, ice->irq);
2718
2719         err = snd_card_register(card);
2720         if (err < 0) {
2721                 snd_card_free(card);
2722                 return err;
2723         }
2724         pci_set_drvdata(pci, card);
2725         dev++;
2726         return 0;
2727 }
2728
2729 static void snd_ice1712_remove(struct pci_dev *pci)
2730 {
2731         struct snd_card *card = pci_get_drvdata(pci);
2732         struct snd_ice1712 *ice = card->private_data;
2733
2734         if (ice->card_info && ice->card_info->chip_exit)
2735                 ice->card_info->chip_exit(ice);
2736         snd_card_free(card);
2737 }
2738
2739 #ifdef CONFIG_PM_SLEEP
2740 static int snd_ice1712_suspend(struct device *dev)
2741 {
2742         struct snd_card *card = dev_get_drvdata(dev);
2743         struct snd_ice1712 *ice = card->private_data;
2744
2745         if (!ice->pm_suspend_enabled)
2746                 return 0;
2747
2748         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2749
2750         snd_ac97_suspend(ice->ac97);
2751
2752         spin_lock_irq(&ice->reg_lock);
2753         ice->pm_saved_is_spdif_master = is_spdif_master(ice);
2754         ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
2755         ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
2756         spin_unlock_irq(&ice->reg_lock);
2757
2758         if (ice->pm_suspend)
2759                 ice->pm_suspend(ice);
2760         return 0;
2761 }
2762
2763 static int snd_ice1712_resume(struct device *dev)
2764 {
2765         struct snd_card *card = dev_get_drvdata(dev);
2766         struct snd_ice1712 *ice = card->private_data;
2767         int rate;
2768
2769         if (!ice->pm_suspend_enabled)
2770                 return 0;
2771
2772         if (ice->cur_rate)
2773                 rate = ice->cur_rate;
2774         else
2775                 rate = PRO_RATE_DEFAULT;
2776
2777         if (snd_ice1712_chip_init(ice) < 0) {
2778                 snd_card_disconnect(card);
2779                 return -EIO;
2780         }
2781
2782         ice->cur_rate = rate;
2783
2784         if (ice->pm_resume)
2785                 ice->pm_resume(ice);
2786
2787         if (ice->pm_saved_is_spdif_master) {
2788                 /* switching to external clock via SPDIF */
2789                 spin_lock_irq(&ice->reg_lock);
2790                 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
2791                         ICEMT(ice, RATE));
2792                 spin_unlock_irq(&ice->reg_lock);
2793                 snd_ice1712_set_input_clock_source(ice, 1);
2794         } else {
2795                 /* internal on-card clock */
2796                 snd_ice1712_set_pro_rate(ice, rate, 1);
2797                 snd_ice1712_set_input_clock_source(ice, 0);
2798         }
2799
2800         outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
2801         outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
2802
2803         snd_ac97_resume(ice->ac97);
2804
2805         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2806         return 0;
2807 }
2808
2809 static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume);
2810 #define SND_VT1712_PM_OPS       &snd_ice1712_pm
2811 #else
2812 #define SND_VT1712_PM_OPS       NULL
2813 #endif /* CONFIG_PM_SLEEP */
2814
2815 static struct pci_driver ice1712_driver = {
2816         .name = KBUILD_MODNAME,
2817         .id_table = snd_ice1712_ids,
2818         .probe = snd_ice1712_probe,
2819         .remove = snd_ice1712_remove,
2820         .driver = {
2821                 .pm = SND_VT1712_PM_OPS,
2822         },
2823 };
2824
2825 module_pci_driver(ice1712_driver);