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 - misc
 484  */
 485
 486 static int snd_ice1712_hw_params(struct snd_pcm_substream *substream,
 487                                  struct snd_pcm_hw_params *hw_params)
 488 {
 489         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 490 }
 491
 492 static int snd_ice1712_hw_free(struct snd_pcm_substream *substream)
 493 {
 494         return snd_pcm_lib_free_pages(substream);
 495 }
 496
 497 /*
 498  *  PCM part - consumer I/O
 499  */
 500
 501 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 502                                         int cmd)
 503 {
 504         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 505         int result = 0;
 506         u32 tmp;
 507
 508         spin_lock(&ice->reg_lock);
 509         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 510         if (cmd == SNDRV_PCM_TRIGGER_START) {
 511                 tmp |= 1;
 512         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 513                 tmp &= ~1;
 514         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 515                 tmp |= 2;
 516         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 517                 tmp &= ~2;
 518         } else {
 519                 result = -EINVAL;
 520         }
 521         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 522         spin_unlock(&ice->reg_lock);
 523         return result;
 524 }
 525
 526 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 527                                            int cmd)
 528 {
 529         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 530         int result = 0;
 531         u32 tmp;
 532
 533         spin_lock(&ice->reg_lock);
 534         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 535         if (cmd == SNDRV_PCM_TRIGGER_START) {
 536                 tmp |= 1;
 537         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 538                 tmp &= ~1;
 539         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 540                 tmp |= 2;
 541         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 542                 tmp &= ~2;
 543         } else {
 544                 result = -EINVAL;
 545         }
 546         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 547         spin_unlock(&ice->reg_lock);
 548         return result;
 549 }
 550
 551 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 552                                        int cmd)
 553 {
 554         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 555         int result = 0;
 556         u8 tmp;
 557
 558         spin_lock(&ice->reg_lock);
 559         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 560         if (cmd == SNDRV_PCM_TRIGGER_START) {
 561                 tmp |= 1;
 562         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 563                 tmp &= ~1;
 564         } else {
 565                 result = -EINVAL;
 566         }
 567         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 568         spin_unlock(&ice->reg_lock);
 569         return result;
 570 }
 571
 572 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 573 {
 574         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 575         struct snd_pcm_runtime *runtime = substream->runtime;
 576         u32 period_size, buf_size, rate, tmp;
 577
 578         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 579         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 580         tmp = 0x0000;
 581         if (snd_pcm_format_width(runtime->format) == 16)
 582                 tmp |= 0x10;
 583         if (runtime->channels == 2)
 584                 tmp |= 0x08;
 585         rate = (runtime->rate * 8192) / 375;
 586         if (rate > 0x000fffff)
 587                 rate = 0x000fffff;
 588         spin_lock_irq(&ice->reg_lock);
 589         outb(0, ice->ddma_port + 15);
 590         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 591         outl(runtime->dma_addr, ice->ddma_port + 0);
 592         outw(buf_size, ice->ddma_port + 4);
 593         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 594         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 595         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 596         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 597         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 598         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 599         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 600         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 601         spin_unlock_irq(&ice->reg_lock);
 602         return 0;
 603 }
 604
 605 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 606 {
 607         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 608         struct snd_pcm_runtime *runtime = substream->runtime;
 609         u32 period_size, rate, tmp, chn;
 610
 611         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 612         tmp = 0x0064;
 613         if (snd_pcm_format_width(runtime->format) == 16)
 614                 tmp &= ~0x04;
 615         if (runtime->channels == 2)
 616                 tmp |= 0x08;
 617         rate = (runtime->rate * 8192) / 375;
 618         if (rate > 0x000fffff)
 619                 rate = 0x000fffff;
 620         ice->playback_con_active_buf[substream->number] = 0;
 621         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 622         chn = substream->number * 2;
 623         spin_lock_irq(&ice->reg_lock);
 624         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 625         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 626         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 627         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 628         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 629         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 630         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 631         if (runtime->channels == 2) {
 632                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 633                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 634         }
 635         spin_unlock_irq(&ice->reg_lock);
 636         return 0;
 637 }
 638
 639 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 640 {
 641         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 642         struct snd_pcm_runtime *runtime = substream->runtime;
 643         u32 period_size, buf_size;
 644         u8 tmp;
 645
 646         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 647         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 648         tmp = 0x06;
 649         if (snd_pcm_format_width(runtime->format) == 16)
 650                 tmp &= ~0x04;
 651         if (runtime->channels == 2)
 652                 tmp &= ~0x02;
 653         spin_lock_irq(&ice->reg_lock);
 654         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 655         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 656         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 657         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 658         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 659         spin_unlock_irq(&ice->reg_lock);
 660         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 661         return 0;
 662 }
 663
 664 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 665 {
 666         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 667         struct snd_pcm_runtime *runtime = substream->runtime;
 668         size_t ptr;
 669
 670         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 671                 return 0;
 672         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 673         ptr = bytes_to_frames(substream->runtime, ptr);
 674         if (ptr == runtime->buffer_size)
 675                 ptr = 0;
 676         return ptr;
 677 }
 678
 679 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 680 {
 681         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 682         u8 addr;
 683         size_t ptr;
 684
 685         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 686                 return 0;
 687         if (ice->playback_con_active_buf[substream->number])
 688                 addr = ICE1712_DSC_ADDR1;
 689         else
 690                 addr = ICE1712_DSC_ADDR0;
 691         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 692                 ice->playback_con_virt_addr[substream->number];
 693         ptr = bytes_to_frames(substream->runtime, ptr);
 694         if (ptr == substream->runtime->buffer_size)
 695                 ptr = 0;
 696         return ptr;
 697 }
 698
 699 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 700 {
 701         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 702         size_t ptr;
 703
 704         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 705                 return 0;
 706         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 707         ptr = bytes_to_frames(substream->runtime, ptr);
 708         if (ptr == substream->runtime->buffer_size)
 709                 ptr = 0;
 710         return ptr;
 711 }
 712
 713 static const struct snd_pcm_hardware snd_ice1712_playback = {
 714         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 715                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 716                                  SNDRV_PCM_INFO_MMAP_VALID |
 717                                  SNDRV_PCM_INFO_PAUSE),
 718         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 719         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 720         .rate_min =             4000,
 721         .rate_max =             48000,
 722         .channels_min =         1,
 723         .channels_max =         2,
 724         .buffer_bytes_max =     (64*1024),
 725         .period_bytes_min =     64,
 726         .period_bytes_max =     (64*1024),
 727         .periods_min =          1,
 728         .periods_max =          1024,
 729         .fifo_size =            0,
 730 };
 731
 732 static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
 733         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 734                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 735                                  SNDRV_PCM_INFO_MMAP_VALID |
 736                                  SNDRV_PCM_INFO_PAUSE),
 737         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 738         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 739         .rate_min =             4000,
 740         .rate_max =             48000,
 741         .channels_min =         1,
 742         .channels_max =         2,
 743         .buffer_bytes_max =     (128*1024),
 744         .period_bytes_min =     64,
 745         .period_bytes_max =     (128*1024),
 746         .periods_min =          2,
 747         .periods_max =          2,
 748         .fifo_size =            0,
 749 };
 750
 751 static const struct snd_pcm_hardware snd_ice1712_capture = {
 752         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 753                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 754                                  SNDRV_PCM_INFO_MMAP_VALID),
 755         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 756         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 757         .rate_min =             4000,
 758         .rate_max =             48000,
 759         .channels_min =         1,
 760         .channels_max =         2,
 761         .buffer_bytes_max =     (64*1024),
 762         .period_bytes_min =     64,
 763         .period_bytes_max =     (64*1024),
 764         .periods_min =          1,
 765         .periods_max =          1024,
 766         .fifo_size =            0,
 767 };
 768
 769 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 770 {
 771         struct snd_pcm_runtime *runtime = substream->runtime;
 772         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 773
 774         ice->playback_con_substream = substream;
 775         runtime->hw = snd_ice1712_playback;
 776         return 0;
 777 }
 778
 779 static int snd_ice1712_playback_ds_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         u32 tmp;
 784
 785         ice->playback_con_substream_ds[substream->number] = substream;
 786         runtime->hw = snd_ice1712_playback_ds;
 787         spin_lock_irq(&ice->reg_lock);
 788         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 789         outw(tmp, ICEDS(ice, INTMASK));
 790         spin_unlock_irq(&ice->reg_lock);
 791         return 0;
 792 }
 793
 794 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 795 {
 796         struct snd_pcm_runtime *runtime = substream->runtime;
 797         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 798
 799         ice->capture_con_substream = substream;
 800         runtime->hw = snd_ice1712_capture;
 801         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 802         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 803                 runtime->hw.rate_min = 48000;
 804         return 0;
 805 }
 806
 807 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 808 {
 809         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 810
 811         ice->playback_con_substream = NULL;
 812         return 0;
 813 }
 814
 815 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 816 {
 817         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 818         u32 tmp;
 819
 820         spin_lock_irq(&ice->reg_lock);
 821         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 822         outw(tmp, ICEDS(ice, INTMASK));
 823         spin_unlock_irq(&ice->reg_lock);
 824         ice->playback_con_substream_ds[substream->number] = NULL;
 825         return 0;
 826 }
 827
 828 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 829 {
 830         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 831
 832         ice->capture_con_substream = NULL;
 833         return 0;
 834 }
 835
 836 static const struct snd_pcm_ops snd_ice1712_playback_ops = {
 837         .open =         snd_ice1712_playback_open,
 838         .close =        snd_ice1712_playback_close,
 839         .ioctl =        snd_pcm_lib_ioctl,
 840         .hw_params =    snd_ice1712_hw_params,
 841         .hw_free =      snd_ice1712_hw_free,
 842         .prepare =      snd_ice1712_playback_prepare,
 843         .trigger =      snd_ice1712_playback_trigger,
 844         .pointer =      snd_ice1712_playback_pointer,
 845 };
 846
 847 static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 848         .open =         snd_ice1712_playback_ds_open,
 849         .close =        snd_ice1712_playback_ds_close,
 850         .ioctl =        snd_pcm_lib_ioctl,
 851         .hw_params =    snd_ice1712_hw_params,
 852         .hw_free =      snd_ice1712_hw_free,
 853         .prepare =      snd_ice1712_playback_ds_prepare,
 854         .trigger =      snd_ice1712_playback_ds_trigger,
 855         .pointer =      snd_ice1712_playback_ds_pointer,
 856 };
 857
 858 static const struct snd_pcm_ops snd_ice1712_capture_ops = {
 859         .open =         snd_ice1712_capture_open,
 860         .close =        snd_ice1712_capture_close,
 861         .ioctl =        snd_pcm_lib_ioctl,
 862         .hw_params =    snd_ice1712_hw_params,
 863         .hw_free =      snd_ice1712_hw_free,
 864         .prepare =      snd_ice1712_capture_prepare,
 865         .trigger =      snd_ice1712_capture_trigger,
 866         .pointer =      snd_ice1712_capture_pointer,
 867 };
 868
 869 static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device)
 870 {
 871         struct snd_pcm *pcm;
 872         int err;
 873
 874         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 875         if (err < 0)
 876                 return err;
 877
 878         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 879         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 880
 881         pcm->private_data = ice;
 882         pcm->info_flags = 0;
 883         strcpy(pcm->name, "ICE1712 consumer");
 884         ice->pcm = pcm;
 885
 886         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 887                                               &ice->pci->dev,
 888                                               64*1024, 64*1024);
 889
 890         dev_warn(ice->card->dev,
 891                  "Consumer PCM code does not work well at the moment --jk\n");
 892
 893         return 0;
 894 }
 895
 896 static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device)
 897 {
 898         struct snd_pcm *pcm;
 899         int err;
 900
 901         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 902         if (err < 0)
 903                 return err;
 904
 905         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 906
 907         pcm->private_data = ice;
 908         pcm->info_flags = 0;
 909         strcpy(pcm->name, "ICE1712 consumer (DS)");
 910         ice->pcm_ds = pcm;
 911
 912         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 913                                               &ice->pci->dev,
 914                                               64*1024, 128*1024);
 915
 916         return 0;
 917 }
 918
 919 /*
 920  *  PCM code - professional part (multitrack)
 921  */
 922
 923 static const unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 924                                 32000, 44100, 48000, 64000, 88200, 96000 };
 925
 926 static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 927         .count = ARRAY_SIZE(rates),
 928         .list = rates,
 929         .mask = 0,
 930 };
 931
 932 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 933                                    int cmd)
 934 {
 935         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 936         switch (cmd) {
 937         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 938         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 939         {
 940                 unsigned int what;
 941                 unsigned int old;
 942                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 943                         return -EINVAL;
 944                 what = ICE1712_PLAYBACK_PAUSE;
 945                 snd_pcm_trigger_done(substream, substream);
 946                 spin_lock(&ice->reg_lock);
 947                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 948                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 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         case SNDRV_PCM_TRIGGER_START:
 957         case SNDRV_PCM_TRIGGER_STOP:
 958         {
 959                 unsigned int what = 0;
 960                 unsigned int old;
 961                 struct snd_pcm_substream *s;
 962
 963                 snd_pcm_group_for_each_entry(s, substream) {
 964                         if (s == ice->playback_pro_substream) {
 965                                 what |= ICE1712_PLAYBACK_START;
 966                                 snd_pcm_trigger_done(s, substream);
 967                         } else if (s == ice->capture_pro_substream) {
 968                                 what |= ICE1712_CAPTURE_START_SHADOW;
 969                                 snd_pcm_trigger_done(s, substream);
 970                         }
 971                 }
 972                 spin_lock(&ice->reg_lock);
 973                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 974                 if (cmd == SNDRV_PCM_TRIGGER_START)
 975                         old |= what;
 976                 else
 977                         old &= ~what;
 978                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 979                 spin_unlock(&ice->reg_lock);
 980                 break;
 981         }
 982         default:
 983                 return -EINVAL;
 984         }
 985         return 0;
 986 }
 987
 988 /*
 989  */
 990 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
 991 {
 992         unsigned long flags;
 993         unsigned char val, old;
 994         unsigned int i;
 995
 996         switch (rate) {
 997         case 8000: val = 6; break;
 998         case 9600: val = 3; break;
 999         case 11025: val = 10; break;
1000         case 12000: val = 2; break;
1001         case 16000: val = 5; break;
1002         case 22050: val = 9; break;
1003         case 24000: val = 1; break;
1004         case 32000: val = 4; break;
1005         case 44100: val = 8; break;
1006         case 48000: val = 0; break;
1007         case 64000: val = 15; break;
1008         case 88200: val = 11; break;
1009         case 96000: val = 7; break;
1010         default:
1011                 snd_BUG();
1012                 val = 0;
1013                 rate = 48000;
1014                 break;
1015         }
1016
1017         spin_lock_irqsave(&ice->reg_lock, flags);
1018         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
1019                                                  ICE1712_PLAYBACK_PAUSE|
1020                                                  ICE1712_PLAYBACK_START)) {
1021 __out:
1022                 spin_unlock_irqrestore(&ice->reg_lock, flags);
1023                 return;
1024         }
1025         if (!force && is_pro_rate_locked(ice))
1026                 goto __out;
1027
1028         old = inb(ICEMT(ice, RATE));
1029         if (!force && old == val)
1030                 goto __out;
1031
1032         ice->cur_rate = rate;
1033         outb(val, ICEMT(ice, RATE));
1034         spin_unlock_irqrestore(&ice->reg_lock, flags);
1035
1036         if (ice->gpio.set_pro_rate)
1037                 ice->gpio.set_pro_rate(ice, rate);
1038         for (i = 0; i < ice->akm_codecs; i++) {
1039                 if (ice->akm[i].ops.set_rate_val)
1040                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1041         }
1042         if (ice->spdif.ops.setup_rate)
1043                 ice->spdif.ops.setup_rate(ice, rate);
1044 }
1045
1046 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1047 {
1048         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1049
1050         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1051         spin_lock_irq(&ice->reg_lock);
1052         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1053         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1054         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1055         spin_unlock_irq(&ice->reg_lock);
1056
1057         return 0;
1058 }
1059
1060 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1061                                               struct snd_pcm_hw_params *hw_params)
1062 {
1063         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1064
1065         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1066         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1067 }
1068
1069 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1070 {
1071         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1072
1073         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1074         spin_lock_irq(&ice->reg_lock);
1075         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1076         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1077         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1078         spin_unlock_irq(&ice->reg_lock);
1079         return 0;
1080 }
1081
1082 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1083                                              struct snd_pcm_hw_params *hw_params)
1084 {
1085         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1086
1087         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1088         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
1089 }
1090
1091 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1092 {
1093         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1094         size_t ptr;
1095
1096         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1097                 return 0;
1098         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1099         ptr = bytes_to_frames(substream->runtime, ptr);
1100         if (ptr == substream->runtime->buffer_size)
1101                 ptr = 0;
1102         return ptr;
1103 }
1104
1105 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1106 {
1107         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1108         size_t ptr;
1109
1110         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1111                 return 0;
1112         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1113         ptr = bytes_to_frames(substream->runtime, ptr);
1114         if (ptr == substream->runtime->buffer_size)
1115                 ptr = 0;
1116         return ptr;
1117 }
1118
1119 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1120         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1121                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1122                                  SNDRV_PCM_INFO_MMAP_VALID |
1123                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1124         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1125         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1126         .rate_min =             4000,
1127         .rate_max =             96000,
1128         .channels_min =         10,
1129         .channels_max =         10,
1130         .buffer_bytes_max =     (256*1024),
1131         .period_bytes_min =     10 * 4 * 2,
1132         .period_bytes_max =     131040,
1133         .periods_min =          1,
1134         .periods_max =          1024,
1135         .fifo_size =            0,
1136 };
1137
1138 static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1139         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1140                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1141                                  SNDRV_PCM_INFO_MMAP_VALID |
1142                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1143         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1144         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1145         .rate_min =             4000,
1146         .rate_max =             96000,
1147         .channels_min =         12,
1148         .channels_max =         12,
1149         .buffer_bytes_max =     (256*1024),
1150         .period_bytes_min =     12 * 4 * 2,
1151         .period_bytes_max =     131040,
1152         .periods_min =          1,
1153         .periods_max =          1024,
1154         .fifo_size =            0,
1155 };
1156
1157 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1158 {
1159         struct snd_pcm_runtime *runtime = substream->runtime;
1160         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1161
1162         ice->playback_pro_substream = substream;
1163         runtime->hw = snd_ice1712_playback_pro;
1164         snd_pcm_set_sync(substream);
1165         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1166         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1167         if (is_pro_rate_locked(ice)) {
1168                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1169                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1170         }
1171
1172         if (ice->spdif.ops.open)
1173                 ice->spdif.ops.open(ice, substream);
1174
1175         return 0;
1176 }
1177
1178 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1179 {
1180         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1181         struct snd_pcm_runtime *runtime = substream->runtime;
1182
1183         ice->capture_pro_substream = substream;
1184         runtime->hw = snd_ice1712_capture_pro;
1185         snd_pcm_set_sync(substream);
1186         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1187         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1188         if (is_pro_rate_locked(ice)) {
1189                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1190                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1191         }
1192
1193         return 0;
1194 }
1195
1196 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1197 {
1198         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1199
1200         if (PRO_RATE_RESET)
1201                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1202         ice->playback_pro_substream = NULL;
1203         if (ice->spdif.ops.close)
1204                 ice->spdif.ops.close(ice, substream);
1205
1206         return 0;
1207 }
1208
1209 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1210 {
1211         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1212
1213         if (PRO_RATE_RESET)
1214                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1215         ice->capture_pro_substream = NULL;
1216         return 0;
1217 }
1218
1219 static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1220         .open =         snd_ice1712_playback_pro_open,
1221         .close =        snd_ice1712_playback_pro_close,
1222         .ioctl =        snd_pcm_lib_ioctl,
1223         .hw_params =    snd_ice1712_playback_pro_hw_params,
1224         .hw_free =      snd_ice1712_hw_free,
1225         .prepare =      snd_ice1712_playback_pro_prepare,
1226         .trigger =      snd_ice1712_pro_trigger,
1227         .pointer =      snd_ice1712_playback_pro_pointer,
1228 };
1229
1230 static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1231         .open =         snd_ice1712_capture_pro_open,
1232         .close =        snd_ice1712_capture_pro_close,
1233         .ioctl =        snd_pcm_lib_ioctl,
1234         .hw_params =    snd_ice1712_capture_pro_hw_params,
1235         .hw_free =      snd_ice1712_hw_free,
1236         .prepare =      snd_ice1712_capture_pro_prepare,
1237         .trigger =      snd_ice1712_pro_trigger,
1238         .pointer =      snd_ice1712_capture_pro_pointer,
1239 };
1240
1241 static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device)
1242 {
1243         struct snd_pcm *pcm;
1244         int err;
1245
1246         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1247         if (err < 0)
1248                 return err;
1249
1250         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1251         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1252
1253         pcm->private_data = ice;
1254         pcm->info_flags = 0;
1255         strcpy(pcm->name, "ICE1712 multi");
1256
1257         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
1258                                               &ice->pci->dev,
1259                                               256*1024, 256*1024);
1260
1261         ice->pcm_pro = pcm;
1262
1263         if (ice->cs8427) {
1264                 /* assign channels to iec958 */
1265                 err = snd_cs8427_iec958_build(ice->cs8427,
1266                                               pcm->streams[0].substream,
1267                                               pcm->streams[1].substream);
1268                 if (err < 0)
1269                         return err;
1270         }
1271
1272         return snd_ice1712_build_pro_mixer(ice);
1273 }
1274
1275 /*
1276  *  Mixer section
1277  */
1278
1279 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1280 {
1281         unsigned int vol = ice->pro_volumes[index];
1282         unsigned short val = 0;
1283
1284         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1285         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1286         outb(index, ICEMT(ice, MONITOR_INDEX));
1287         outw(val, ICEMT(ice, MONITOR_VOLUME));
1288 }
1289
1290 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1291
1292 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1293 {
1294         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1295         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1296                 kcontrol->private_value;
1297
1298         spin_lock_irq(&ice->reg_lock);
1299         ucontrol->value.integer.value[0] =
1300                 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1301         ucontrol->value.integer.value[1] =
1302                 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1303         spin_unlock_irq(&ice->reg_lock);
1304         return 0;
1305 }
1306
1307 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1308 {
1309         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1310         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1311                 kcontrol->private_value;
1312         unsigned int nval, change;
1313
1314         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1315                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1316         spin_lock_irq(&ice->reg_lock);
1317         nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1318         change = nval != ice->pro_volumes[priv_idx];
1319         ice->pro_volumes[priv_idx] = nval;
1320         snd_ice1712_update_volume(ice, priv_idx);
1321         spin_unlock_irq(&ice->reg_lock);
1322         return change;
1323 }
1324
1325 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1326 {
1327         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1328         uinfo->count = 2;
1329         uinfo->value.integer.min = 0;
1330         uinfo->value.integer.max = 96;
1331         return 0;
1332 }
1333
1334 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1335 {
1336         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1337         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1338                 kcontrol->private_value;
1339
1340         spin_lock_irq(&ice->reg_lock);
1341         ucontrol->value.integer.value[0] =
1342                 (ice->pro_volumes[priv_idx] >> 0) & 127;
1343         ucontrol->value.integer.value[1] =
1344                 (ice->pro_volumes[priv_idx] >> 16) & 127;
1345         spin_unlock_irq(&ice->reg_lock);
1346         return 0;
1347 }
1348
1349 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1350 {
1351         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1352         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1353                 kcontrol->private_value;
1354         unsigned int nval, change;
1355
1356         nval = (ucontrol->value.integer.value[0] & 127) |
1357                ((ucontrol->value.integer.value[1] & 127) << 16);
1358         spin_lock_irq(&ice->reg_lock);
1359         nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1360         change = nval != ice->pro_volumes[priv_idx];
1361         ice->pro_volumes[priv_idx] = nval;
1362         snd_ice1712_update_volume(ice, priv_idx);
1363         spin_unlock_irq(&ice->reg_lock);
1364         return change;
1365 }
1366
1367 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1368
1369 static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = {
1370         {
1371                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1372                 .name = "Multi Playback Switch",
1373                 .info = snd_ice1712_pro_mixer_switch_info,
1374                 .get = snd_ice1712_pro_mixer_switch_get,
1375                 .put = snd_ice1712_pro_mixer_switch_put,
1376                 .private_value = 0,
1377                 .count = 10,
1378         },
1379         {
1380                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1381                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1382                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1383                 .name = "Multi Playback Volume",
1384                 .info = snd_ice1712_pro_mixer_volume_info,
1385                 .get = snd_ice1712_pro_mixer_volume_get,
1386                 .put = snd_ice1712_pro_mixer_volume_put,
1387                 .private_value = 0,
1388                 .count = 10,
1389                 .tlv = { .p = db_scale_playback }
1390         },
1391 };
1392
1393 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = {
1394         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1395         .name = "H/W Multi Capture Switch",
1396         .info = snd_ice1712_pro_mixer_switch_info,
1397         .get = snd_ice1712_pro_mixer_switch_get,
1398         .put = snd_ice1712_pro_mixer_switch_put,
1399         .private_value = 10,
1400 };
1401
1402 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = {
1403         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1404         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1405         .info = snd_ice1712_pro_mixer_switch_info,
1406         .get = snd_ice1712_pro_mixer_switch_get,
1407         .put = snd_ice1712_pro_mixer_switch_put,
1408         .private_value = 18,
1409         .count = 2,
1410 };
1411
1412 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = {
1413         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1414         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1415                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1416         .name = "H/W Multi Capture Volume",
1417         .info = snd_ice1712_pro_mixer_volume_info,
1418         .get = snd_ice1712_pro_mixer_volume_get,
1419         .put = snd_ice1712_pro_mixer_volume_put,
1420         .private_value = 10,
1421         .tlv = { .p = db_scale_playback }
1422 };
1423
1424 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = {
1425         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1426         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1427         .info = snd_ice1712_pro_mixer_volume_info,
1428         .get = snd_ice1712_pro_mixer_volume_get,
1429         .put = snd_ice1712_pro_mixer_volume_put,
1430         .private_value = 18,
1431         .count = 2,
1432 };
1433
1434 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1435 {
1436         struct snd_card *card = ice->card;
1437         unsigned int idx;
1438         int err;
1439
1440         /* multi-channel mixer */
1441         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1442                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1443                 if (err < 0)
1444                         return err;
1445         }
1446
1447         if (ice->num_total_adcs > 0) {
1448                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1449                 tmp.count = ice->num_total_adcs;
1450                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1451                 if (err < 0)
1452                         return err;
1453         }
1454
1455         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1456         if (err < 0)
1457                 return err;
1458
1459         if (ice->num_total_adcs > 0) {
1460                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1461                 tmp.count = ice->num_total_adcs;
1462                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1463                 if (err < 0)
1464                         return err;
1465         }
1466
1467         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1468         if (err < 0)
1469                 return err;
1470
1471         /* initialize volumes */
1472         for (idx = 0; idx < 10; idx++) {
1473                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1474                 snd_ice1712_update_volume(ice, idx);
1475         }
1476         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1477                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1478                 snd_ice1712_update_volume(ice, idx);
1479         }
1480         for (idx = 18; idx < 20; idx++) {
1481                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1482                 snd_ice1712_update_volume(ice, idx);
1483         }
1484         return 0;
1485 }
1486
1487 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1488 {
1489         struct snd_ice1712 *ice = ac97->private_data;
1490         ice->ac97 = NULL;
1491 }
1492
1493 static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1494 {
1495         int err, bus_num = 0;
1496         struct snd_ac97_template ac97;
1497         struct snd_ac97_bus *pbus;
1498         static struct snd_ac97_bus_ops con_ops = {
1499                 .write = snd_ice1712_ac97_write,
1500                 .read = snd_ice1712_ac97_read,
1501         };
1502         static struct snd_ac97_bus_ops pro_ops = {
1503                 .write = snd_ice1712_pro_ac97_write,
1504                 .read = snd_ice1712_pro_ac97_read,
1505         };
1506
1507         if (ice_has_con_ac97(ice)) {
1508                 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1509                 if (err < 0)
1510                         return err;
1511                 memset(&ac97, 0, sizeof(ac97));
1512                 ac97.private_data = ice;
1513                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1514                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1515                 if (err < 0)
1516                         dev_warn(ice->card->dev,
1517                                  "cannot initialize ac97 for consumer, skipped\n");
1518                 else {
1519                         return snd_ctl_add(ice->card,
1520                         snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
1521                                      ice));
1522                 }
1523         }
1524
1525         if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1526                 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1527                 if (err < 0)
1528                         return err;
1529                 memset(&ac97, 0, sizeof(ac97));
1530                 ac97.private_data = ice;
1531                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1532                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1533                 if (err < 0)
1534                         dev_warn(ice->card->dev,
1535                                  "cannot initialize pro ac97, skipped\n");
1536                 else
1537                         return 0;
1538         }
1539         /* I2S mixer only */
1540         strcat(ice->card->mixername, "ICE1712 - multitrack");
1541         return 0;
1542 }
1543
1544 /*
1545  *
1546  */
1547
1548 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1549 {
1550         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1551 }
1552
1553 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1554                                   struct snd_info_buffer *buffer)
1555 {
1556         struct snd_ice1712 *ice = entry->private_data;
1557         unsigned int idx;
1558
1559         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1560         snd_iprintf(buffer, "EEPROM:\n");
1561
1562         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1563         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1564         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1565         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1566         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1567         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1568         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1569         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1570         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1571         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1572         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1573         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1574         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1575         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1576         for (idx = 0; idx < 4; idx++)
1577                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1578         for (idx = 0; idx < 4; idx++)
1579                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1580         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1581                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1582
1583         snd_iprintf(buffer, "\nRegisters:\n");
1584         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1585         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1586         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1587         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1588         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1589         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1590         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1591 }
1592
1593 static void snd_ice1712_proc_init(struct snd_ice1712 *ice)
1594 {
1595         snd_card_ro_proc_new(ice->card, "ice1712", ice, snd_ice1712_proc_read);
1596 }
1597
1598 /*
1599  *
1600  */
1601
1602 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1603                                    struct snd_ctl_elem_info *uinfo)
1604 {
1605         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1606         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1607         return 0;
1608 }
1609
1610 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1611                                   struct snd_ctl_elem_value *ucontrol)
1612 {
1613         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1614
1615         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1616         return 0;
1617 }
1618
1619 static const struct snd_kcontrol_new snd_ice1712_eeprom = {
1620         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1621         .name = "ICE1712 EEPROM",
1622         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1623         .info = snd_ice1712_eeprom_info,
1624         .get = snd_ice1712_eeprom_get
1625 };
1626
1627 /*
1628  */
1629 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1630                                   struct snd_ctl_elem_info *uinfo)
1631 {
1632         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1633         uinfo->count = 1;
1634         return 0;
1635 }
1636
1637 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1638                                          struct snd_ctl_elem_value *ucontrol)
1639 {
1640         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1641         if (ice->spdif.ops.default_get)
1642                 ice->spdif.ops.default_get(ice, ucontrol);
1643         return 0;
1644 }
1645
1646 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1647                                          struct snd_ctl_elem_value *ucontrol)
1648 {
1649         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1650         if (ice->spdif.ops.default_put)
1651                 return ice->spdif.ops.default_put(ice, ucontrol);
1652         return 0;
1653 }
1654
1655 static const struct snd_kcontrol_new snd_ice1712_spdif_default =
1656 {
1657         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1658         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1659         .info =         snd_ice1712_spdif_info,
1660         .get =          snd_ice1712_spdif_default_get,
1661         .put =          snd_ice1712_spdif_default_put
1662 };
1663
1664 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1665                                        struct snd_ctl_elem_value *ucontrol)
1666 {
1667         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1668         if (ice->spdif.ops.default_get) {
1669                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1670                                                      IEC958_AES0_PROFESSIONAL |
1671                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1672                                                      IEC958_AES0_CON_EMPHASIS;
1673                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1674                                                      IEC958_AES1_CON_CATEGORY;
1675                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1676         } else {
1677                 ucontrol->value.iec958.status[0] = 0xff;
1678                 ucontrol->value.iec958.status[1] = 0xff;
1679                 ucontrol->value.iec958.status[2] = 0xff;
1680                 ucontrol->value.iec958.status[3] = 0xff;
1681                 ucontrol->value.iec958.status[4] = 0xff;
1682         }
1683         return 0;
1684 }
1685
1686 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1687                                        struct snd_ctl_elem_value *ucontrol)
1688 {
1689         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1690         if (ice->spdif.ops.default_get) {
1691                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1692                                                      IEC958_AES0_PROFESSIONAL |
1693                                                      IEC958_AES0_PRO_FS |
1694                                                      IEC958_AES0_PRO_EMPHASIS;
1695                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1696         } else {
1697                 ucontrol->value.iec958.status[0] = 0xff;
1698                 ucontrol->value.iec958.status[1] = 0xff;
1699                 ucontrol->value.iec958.status[2] = 0xff;
1700                 ucontrol->value.iec958.status[3] = 0xff;
1701                 ucontrol->value.iec958.status[4] = 0xff;
1702         }
1703         return 0;
1704 }
1705
1706 static const struct snd_kcontrol_new snd_ice1712_spdif_maskc =
1707 {
1708         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1709         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1710         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1711         .info =         snd_ice1712_spdif_info,
1712         .get =          snd_ice1712_spdif_maskc_get,
1713 };
1714
1715 static const struct snd_kcontrol_new snd_ice1712_spdif_maskp =
1716 {
1717         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1718         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1719         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1720         .info =         snd_ice1712_spdif_info,
1721         .get =          snd_ice1712_spdif_maskp_get,
1722 };
1723
1724 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1725                                         struct snd_ctl_elem_value *ucontrol)
1726 {
1727         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1728         if (ice->spdif.ops.stream_get)
1729                 ice->spdif.ops.stream_get(ice, ucontrol);
1730         return 0;
1731 }
1732
1733 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1734                                         struct snd_ctl_elem_value *ucontrol)
1735 {
1736         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1737         if (ice->spdif.ops.stream_put)
1738                 return ice->spdif.ops.stream_put(ice, ucontrol);
1739         return 0;
1740 }
1741
1742 static const struct snd_kcontrol_new snd_ice1712_spdif_stream =
1743 {
1744         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1745                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1746         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1747         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1748         .info =         snd_ice1712_spdif_info,
1749         .get =          snd_ice1712_spdif_stream_get,
1750         .put =          snd_ice1712_spdif_stream_put
1751 };
1752
1753 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1754                          struct snd_ctl_elem_value *ucontrol)
1755 {
1756         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1757         unsigned char mask = kcontrol->private_value & 0xff;
1758         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1759
1760         snd_ice1712_save_gpio_status(ice);
1761         ucontrol->value.integer.value[0] =
1762                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1763         snd_ice1712_restore_gpio_status(ice);
1764         return 0;
1765 }
1766
1767 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1768                          struct snd_ctl_elem_value *ucontrol)
1769 {
1770         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1771         unsigned char mask = kcontrol->private_value & 0xff;
1772         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1773         unsigned int val, nval;
1774
1775         if (kcontrol->private_value & (1 << 31))
1776                 return -EPERM;
1777         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1778         snd_ice1712_save_gpio_status(ice);
1779         val = snd_ice1712_gpio_read(ice);
1780         nval |= val & ~mask;
1781         if (val != nval)
1782                 snd_ice1712_gpio_write(ice, nval);
1783         snd_ice1712_restore_gpio_status(ice);
1784         return val != nval;
1785 }
1786
1787 /*
1788  *  rate
1789  */
1790 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1791                                                struct snd_ctl_elem_info *uinfo)
1792 {
1793         static const char * const texts[] = {
1794                 "8000",         /* 0: 6 */
1795                 "9600",         /* 1: 3 */
1796                 "11025",        /* 2: 10 */
1797                 "12000",        /* 3: 2 */
1798                 "16000",        /* 4: 5 */
1799                 "22050",        /* 5: 9 */
1800                 "24000",        /* 6: 1 */
1801                 "32000",        /* 7: 4 */
1802                 "44100",        /* 8: 8 */
1803                 "48000",        /* 9: 0 */
1804                 "64000",        /* 10: 15 */
1805                 "88200",        /* 11: 11 */
1806                 "96000",        /* 12: 7 */
1807                 "IEC958 Input", /* 13: -- */
1808         };
1809         return snd_ctl_enum_info(uinfo, 1, 14, texts);
1810 }
1811
1812 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1813                                               struct snd_ctl_elem_value *ucontrol)
1814 {
1815         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1816         static const unsigned char xlate[16] = {
1817                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1818         };
1819         unsigned char val;
1820
1821         spin_lock_irq(&ice->reg_lock);
1822         if (is_spdif_master(ice)) {
1823                 ucontrol->value.enumerated.item[0] = 13;
1824         } else {
1825                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1826                 if (val == 255) {
1827                         snd_BUG();
1828                         val = 0;
1829                 }
1830                 ucontrol->value.enumerated.item[0] = val;
1831         }
1832         spin_unlock_irq(&ice->reg_lock);
1833         return 0;
1834 }
1835
1836 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1837                                               struct snd_ctl_elem_value *ucontrol)
1838 {
1839         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1840         static const unsigned int xrate[13] = {
1841                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1842                 32000, 44100, 48000, 64000, 88200, 96000
1843         };
1844         unsigned char oval;
1845         int change = 0;
1846
1847         spin_lock_irq(&ice->reg_lock);
1848         oval = inb(ICEMT(ice, RATE));
1849         if (ucontrol->value.enumerated.item[0] == 13) {
1850                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1851         } else {
1852                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1853                 spin_unlock_irq(&ice->reg_lock);
1854                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1855                 spin_lock_irq(&ice->reg_lock);
1856         }
1857         change = inb(ICEMT(ice, RATE)) != oval;
1858         spin_unlock_irq(&ice->reg_lock);
1859
1860         if ((oval & ICE1712_SPDIF_MASTER) !=
1861             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1862                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1863
1864         return change;
1865 }
1866
1867 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = {
1868         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1869         .name = "Multi Track Internal Clock",
1870         .info = snd_ice1712_pro_internal_clock_info,
1871         .get = snd_ice1712_pro_internal_clock_get,
1872         .put = snd_ice1712_pro_internal_clock_put
1873 };
1874
1875 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1876                                                        struct snd_ctl_elem_info *uinfo)
1877 {
1878         static const char * const texts[] = {
1879                 "8000",         /* 0: 6 */
1880                 "9600",         /* 1: 3 */
1881                 "11025",        /* 2: 10 */
1882                 "12000",        /* 3: 2 */
1883                 "16000",        /* 4: 5 */
1884                 "22050",        /* 5: 9 */
1885                 "24000",        /* 6: 1 */
1886                 "32000",        /* 7: 4 */
1887                 "44100",        /* 8: 8 */
1888                 "48000",        /* 9: 0 */
1889                 "64000",        /* 10: 15 */
1890                 "88200",        /* 11: 11 */
1891                 "96000",        /* 12: 7 */
1892                 /* "IEC958 Input",      13: -- */
1893         };
1894         return snd_ctl_enum_info(uinfo, 1, 13, texts);
1895 }
1896
1897 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1898                                                       struct snd_ctl_elem_value *ucontrol)
1899 {
1900         int val;
1901         static const unsigned int xrate[13] = {
1902                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1903                 32000, 44100, 48000, 64000, 88200, 96000
1904         };
1905
1906         for (val = 0; val < 13; val++) {
1907                 if (xrate[val] == PRO_RATE_DEFAULT)
1908                         break;
1909         }
1910
1911         ucontrol->value.enumerated.item[0] = val;
1912         return 0;
1913 }
1914
1915 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1916                                                       struct snd_ctl_elem_value *ucontrol)
1917 {
1918         static const unsigned int xrate[13] = {
1919                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1920                 32000, 44100, 48000, 64000, 88200, 96000
1921         };
1922         unsigned char oval;
1923         int change = 0;
1924
1925         oval = PRO_RATE_DEFAULT;
1926         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1927         change = PRO_RATE_DEFAULT != oval;
1928
1929         return change;
1930 }
1931
1932 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = {
1933         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1934         .name = "Multi Track Internal Clock Default",
1935         .info = snd_ice1712_pro_internal_clock_default_info,
1936         .get = snd_ice1712_pro_internal_clock_default_get,
1937         .put = snd_ice1712_pro_internal_clock_default_put
1938 };
1939
1940 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1941
1942 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1943                                             struct snd_ctl_elem_value *ucontrol)
1944 {
1945         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1946         return 0;
1947 }
1948
1949 static int snd_ice1712_pro_rate_locking_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_LOCKED != nval;
1958         PRO_RATE_LOCKED = nval;
1959         spin_unlock_irq(&ice->reg_lock);
1960         return change;
1961 }
1962
1963 static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = {
1964         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1965         .name = "Multi Track Rate Locking",
1966         .info = snd_ice1712_pro_rate_locking_info,
1967         .get = snd_ice1712_pro_rate_locking_get,
1968         .put = snd_ice1712_pro_rate_locking_put
1969 };
1970
1971 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1972
1973 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1974                                           struct snd_ctl_elem_value *ucontrol)
1975 {
1976         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1977         return 0;
1978 }
1979
1980 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1981                                           struct snd_ctl_elem_value *ucontrol)
1982 {
1983         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1984         int change = 0, nval;
1985
1986         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1987         spin_lock_irq(&ice->reg_lock);
1988         change = PRO_RATE_RESET != nval;
1989         PRO_RATE_RESET = nval;
1990         spin_unlock_irq(&ice->reg_lock);
1991         return change;
1992 }
1993
1994 static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = {
1995         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1996         .name = "Multi Track Rate Reset",
1997         .info = snd_ice1712_pro_rate_reset_info,
1998         .get = snd_ice1712_pro_rate_reset_get,
1999         .put = snd_ice1712_pro_rate_reset_put
2000 };
2001
2002 /*
2003  * routing
2004  */
2005 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
2006                                       struct snd_ctl_elem_info *uinfo)
2007 {
2008         static const char * const texts[] = {
2009                 "PCM Out", /* 0 */
2010                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
2011                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
2012                 "IEC958 In L", "IEC958 In R", /* 9-10 */
2013                 "Digital Mixer", /* 11 - optional */
2014         };
2015         int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
2016         return snd_ctl_enum_info(uinfo, 1, num_items, texts);
2017 }
2018
2019 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
2020                                             struct snd_ctl_elem_value *ucontrol)
2021 {
2022         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2023         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2024         unsigned int val, cval;
2025
2026         spin_lock_irq(&ice->reg_lock);
2027         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2028         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
2029         spin_unlock_irq(&ice->reg_lock);
2030
2031         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
2032         val &= 3;
2033         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
2034         if (val == 1 && idx < 2)
2035                 ucontrol->value.enumerated.item[0] = 11;
2036         else if (val == 2)
2037                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2038         else if (val == 3)
2039                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2040         else
2041                 ucontrol->value.enumerated.item[0] = 0;
2042         return 0;
2043 }
2044
2045 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2046                                             struct snd_ctl_elem_value *ucontrol)
2047 {
2048         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2049         int change, shift;
2050         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2051         unsigned int val, old_val, nval;
2052
2053         /* update PSDOUT */
2054         if (ucontrol->value.enumerated.item[0] >= 11)
2055                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2056         else if (ucontrol->value.enumerated.item[0] >= 9)
2057                 nval = 3; /* spdif in */
2058         else if (ucontrol->value.enumerated.item[0] >= 1)
2059                 nval = 2; /* analog in */
2060         else
2061                 nval = 0; /* pcm */
2062         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2063         spin_lock_irq(&ice->reg_lock);
2064         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2065         val &= ~(0x03 << shift);
2066         val |= nval << shift;
2067         change = val != old_val;
2068         if (change)
2069                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2070         spin_unlock_irq(&ice->reg_lock);
2071         if (nval < 2) /* dig mixer of pcm */
2072                 return change;
2073
2074         /* update CAPTURE */
2075         spin_lock_irq(&ice->reg_lock);
2076         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2077         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2078         if (nval == 2) { /* analog in */
2079                 nval = ucontrol->value.enumerated.item[0] - 1;
2080                 val &= ~(0x07 << shift);
2081                 val |= nval << shift;
2082         } else { /* spdif in */
2083                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2084                 val &= ~(0x08 << shift);
2085                 val |= nval << shift;
2086         }
2087         if (val != old_val) {
2088                 change = 1;
2089                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2090         }
2091         spin_unlock_irq(&ice->reg_lock);
2092         return change;
2093 }
2094
2095 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2096                                            struct snd_ctl_elem_value *ucontrol)
2097 {
2098         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2099         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2100         unsigned int val, cval;
2101         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2102         cval = (val >> (idx * 4 + 8)) & 0x0f;
2103         val = (val >> (idx * 2)) & 0x03;
2104         if (val == 1)
2105                 ucontrol->value.enumerated.item[0] = 11;
2106         else if (val == 2)
2107                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2108         else if (val == 3)
2109                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2110         else
2111                 ucontrol->value.enumerated.item[0] = 0;
2112         return 0;
2113 }
2114
2115 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2116                                            struct snd_ctl_elem_value *ucontrol)
2117 {
2118         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2119         int change, shift;
2120         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2121         unsigned int val, old_val, nval;
2122
2123         /* update SPDOUT */
2124         spin_lock_irq(&ice->reg_lock);
2125         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2126         if (ucontrol->value.enumerated.item[0] >= 11)
2127                 nval = 1;
2128         else if (ucontrol->value.enumerated.item[0] >= 9)
2129                 nval = 3;
2130         else if (ucontrol->value.enumerated.item[0] >= 1)
2131                 nval = 2;
2132         else
2133                 nval = 0;
2134         shift = idx * 2;
2135         val &= ~(0x03 << shift);
2136         val |= nval << shift;
2137         shift = idx * 4 + 8;
2138         if (nval == 2) {
2139                 nval = ucontrol->value.enumerated.item[0] - 1;
2140                 val &= ~(0x07 << shift);
2141                 val |= nval << shift;
2142         } else if (nval == 3) {
2143                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2144                 val &= ~(0x08 << shift);
2145                 val |= nval << shift;
2146         }
2147         change = val != old_val;
2148         if (change)
2149                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2150         spin_unlock_irq(&ice->reg_lock);
2151         return change;
2152 }
2153
2154 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = {
2155         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2156         .name = "H/W Playback Route",
2157         .info = snd_ice1712_pro_route_info,
2158         .get = snd_ice1712_pro_route_analog_get,
2159         .put = snd_ice1712_pro_route_analog_put,
2160 };
2161
2162 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = {
2163         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2164         .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2165         .info = snd_ice1712_pro_route_info,
2166         .get = snd_ice1712_pro_route_spdif_get,
2167         .put = snd_ice1712_pro_route_spdif_put,
2168         .count = 2,
2169 };
2170
2171
2172 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2173                                             struct snd_ctl_elem_info *uinfo)
2174 {
2175         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2176         uinfo->count = 1;
2177         uinfo->value.integer.min = 0;
2178         uinfo->value.integer.max = 255;
2179         return 0;
2180 }
2181
2182 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2183                                            struct snd_ctl_elem_value *ucontrol)
2184 {
2185         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2186
2187         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2188         return 0;
2189 }
2190
2191 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2192                                            struct snd_ctl_elem_value *ucontrol)
2193 {
2194         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2195         int change;
2196
2197         spin_lock_irq(&ice->reg_lock);
2198         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2199         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2200         spin_unlock_irq(&ice->reg_lock);
2201         return change;
2202 }
2203
2204 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = {
2205         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2206         .name = "Multi Track Volume Rate",
2207         .info = snd_ice1712_pro_volume_rate_info,
2208         .get = snd_ice1712_pro_volume_rate_get,
2209         .put = snd_ice1712_pro_volume_rate_put
2210 };
2211
2212 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2213                                      struct snd_ctl_elem_info *uinfo)
2214 {
2215         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2216         uinfo->count = 22;
2217         uinfo->value.integer.min = 0;
2218         uinfo->value.integer.max = 255;
2219         return 0;
2220 }
2221
2222 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2223                                     struct snd_ctl_elem_value *ucontrol)
2224 {
2225         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2226         int idx;
2227
2228         spin_lock_irq(&ice->reg_lock);
2229         for (idx = 0; idx < 22; idx++) {
2230                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2231                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2232         }
2233         spin_unlock_irq(&ice->reg_lock);
2234         return 0;
2235 }
2236
2237 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = {
2238         .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2239         .name = "Multi Track Peak",
2240         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2241         .info = snd_ice1712_pro_peak_info,
2242         .get = snd_ice1712_pro_peak_get
2243 };
2244
2245 /*
2246  *
2247  */
2248
2249 /*
2250  * list of available boards
2251  */
2252 static struct snd_ice1712_card_info *card_tables[] = {
2253         snd_ice1712_hoontech_cards,
2254         snd_ice1712_delta_cards,
2255         snd_ice1712_ews_cards,
2256         NULL,
2257 };
2258
2259 static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2260                                           unsigned char dev,
2261                                           unsigned char addr)
2262 {
2263         long t = 0x10000;
2264
2265         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2266         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2267         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2268         return inb(ICEREG(ice, I2C_DATA));
2269 }
2270
2271 static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2272                                    const char *modelname)
2273 {
2274         int dev = ICE_I2C_EEPROM_ADDR;  /* I2C EEPROM device address */
2275         unsigned int i, size;
2276         struct snd_ice1712_card_info * const *tbl, *c;
2277
2278         if (!modelname || !*modelname) {
2279                 ice->eeprom.subvendor = 0;
2280                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2281                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2282                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2283                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2284                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2285                 if (ice->eeprom.subvendor == 0 ||
2286                     ice->eeprom.subvendor == (unsigned int)-1) {
2287                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2288                         u16 vendor, device;
2289                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2290                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2291                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2292                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2293                                 dev_err(ice->card->dev,
2294                                         "No valid ID is found\n");
2295                                 return -ENXIO;
2296                         }
2297                 }
2298         }
2299         for (tbl = card_tables; *tbl; tbl++) {
2300                 for (c = *tbl; c->subvendor; c++) {
2301                         if (modelname && c->model && !strcmp(modelname, c->model)) {
2302                                 dev_info(ice->card->dev,
2303                                          "Using board model %s\n", c->name);
2304                                 ice->eeprom.subvendor = c->subvendor;
2305                         } else if (c->subvendor != ice->eeprom.subvendor)
2306                                 continue;
2307                         if (!c->eeprom_size || !c->eeprom_data)
2308                                 goto found;
2309                         /* if the EEPROM is given by the driver, use it */
2310                         dev_dbg(ice->card->dev, "using the defined eeprom..\n");
2311                         ice->eeprom.version = 1;
2312                         ice->eeprom.size = c->eeprom_size + 6;
2313                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2314                         goto read_skipped;
2315                 }
2316         }
2317         dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n",
2318                ice->eeprom.subvendor);
2319
2320  found:
2321         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2322         if (ice->eeprom.size < 6)
2323                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2324         else if (ice->eeprom.size > 32) {
2325                 dev_err(ice->card->dev,
2326                         "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2327                 return -EIO;
2328         }
2329         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2330         if (ice->eeprom.version != 1) {
2331                 dev_err(ice->card->dev, "invalid EEPROM version %i\n",
2332                            ice->eeprom.version);
2333                 /* return -EIO; */
2334         }
2335         size = ice->eeprom.size - 6;
2336         for (i = 0; i < size; i++)
2337                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2338
2339  read_skipped:
2340         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2341         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2342         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2343
2344         return 0;
2345 }
2346
2347
2348
2349 static int snd_ice1712_chip_init(struct snd_ice1712 *ice)
2350 {
2351         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2352         udelay(200);
2353         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2354         udelay(200);
2355         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2356             !ice->dxr_enable)
2357                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2358                  *  Also disable AC97 as no hardware in standard 6fire card/box
2359                  *  Note: DXR extensions are not currently supported
2360                  */
2361                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2362         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2363         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2364         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2365         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2366         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) {
2367                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2368                 ice->gpio.direction = ice->eeprom.gpiodir;
2369                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2370                                   ice->eeprom.gpiomask);
2371                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2372                                   ice->eeprom.gpiodir);
2373                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2374                                   ice->eeprom.gpiostate);
2375         } else {
2376                 ice->gpio.write_mask = 0xc0;
2377                 ice->gpio.direction = 0xff;
2378                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2379                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2380                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2381                                   ICE1712_STDSP24_CLOCK_BIT);
2382         }
2383         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2384         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2385                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2386                 udelay(100);
2387                 outb(0, ICEREG(ice, AC97_CMD));
2388                 udelay(200);
2389                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2390         }
2391         snd_ice1712_set_pro_rate(ice, 48000, 1);
2392         /* unmask used interrupts */
2393         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2394               ICE1712_IRQ_MPU2 : 0) |
2395              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2396               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2397              ICEREG(ice, IRQMASK));
2398         outb(0x00, ICEMT(ice, IRQ));
2399
2400         return 0;
2401 }
2402
2403 int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2404 {
2405         int err;
2406         struct snd_kcontrol *kctl;
2407
2408         if (snd_BUG_ON(!ice->pcm_pro))
2409                 return -EIO;
2410         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice));
2411         if (err < 0)
2412                 return err;
2413         kctl->id.device = ice->pcm_pro->device;
2414         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice));
2415         if (err < 0)
2416                 return err;
2417         kctl->id.device = ice->pcm_pro->device;
2418         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice));
2419         if (err < 0)
2420                 return err;
2421         kctl->id.device = ice->pcm_pro->device;
2422         err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice));
2423         if (err < 0)
2424                 return err;
2425         kctl->id.device = ice->pcm_pro->device;
2426         ice->spdif.stream_ctl = kctl;
2427         return 0;
2428 }
2429
2430
2431 static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
2432 {
2433         int err;
2434
2435         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2436         if (err < 0)
2437                 return err;
2438         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2439         if (err < 0)
2440                 return err;
2441         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2442         if (err < 0)
2443                 return err;
2444
2445         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2446         if (err < 0)
2447                 return err;
2448         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2449         if (err < 0)
2450                 return err;
2451
2452         if (ice->num_total_dacs > 0) {
2453                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2454                 tmp.count = ice->num_total_dacs;
2455                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2456                 if (err < 0)
2457                         return err;
2458         }
2459
2460         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2461         if (err < 0)
2462                 return err;
2463
2464         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2465         if (err < 0)
2466                 return err;
2467         return snd_ctl_add(ice->card,
2468                            snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2469 }
2470
2471 static int snd_ice1712_free(struct snd_ice1712 *ice)
2472 {
2473         if (!ice->port)
2474                 goto __hw_end;
2475         /* mask all interrupts */
2476         outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ));
2477         outb(0xff, ICEREG(ice, IRQMASK));
2478         /* --- */
2479 __hw_end:
2480         if (ice->irq >= 0)
2481                 free_irq(ice->irq, ice);
2482
2483         if (ice->port)
2484                 pci_release_regions(ice->pci);
2485         snd_ice1712_akm4xxx_free(ice);
2486         pci_disable_device(ice->pci);
2487         kfree(ice->spec);
2488         kfree(ice);
2489         return 0;
2490 }
2491
2492 static int snd_ice1712_dev_free(struct snd_device *device)
2493 {
2494         struct snd_ice1712 *ice = device->device_data;
2495         return snd_ice1712_free(ice);
2496 }
2497
2498 static int snd_ice1712_create(struct snd_card *card,
2499                               struct pci_dev *pci,
2500                               const char *modelname,
2501                               int omni,
2502                               int cs8427_timeout,
2503                               int dxr_enable,
2504                               struct snd_ice1712 **r_ice1712)
2505 {
2506         struct snd_ice1712 *ice;
2507         int err;
2508         static struct snd_device_ops ops = {
2509                 .dev_free =     snd_ice1712_dev_free,
2510         };
2511
2512         *r_ice1712 = NULL;
2513
2514         /* enable PCI device */
2515         err = pci_enable_device(pci);
2516         if (err < 0)
2517                 return err;
2518         /* check, if we can restrict PCI DMA transfers to 28 bits */
2519         if (dma_set_mask(&pci->dev, DMA_BIT_MASK(28)) < 0 ||
2520             dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(28)) < 0) {
2521                 dev_err(card->dev,
2522                         "architecture does not support 28bit PCI busmaster DMA\n");
2523                 pci_disable_device(pci);
2524                 return -ENXIO;
2525         }
2526
2527         ice = kzalloc(sizeof(*ice), GFP_KERNEL);
2528         if (ice == NULL) {
2529                 pci_disable_device(pci);
2530                 return -ENOMEM;
2531         }
2532         ice->omni = omni ? 1 : 0;
2533         if (cs8427_timeout < 1)
2534                 cs8427_timeout = 1;
2535         else if (cs8427_timeout > 1000)
2536                 cs8427_timeout = 1000;
2537         ice->cs8427_timeout = cs8427_timeout;
2538         ice->dxr_enable = dxr_enable;
2539         spin_lock_init(&ice->reg_lock);
2540         mutex_init(&ice->gpio_mutex);
2541         mutex_init(&ice->i2c_mutex);
2542         mutex_init(&ice->open_mutex);
2543         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2544         ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2545         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2546         ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2547         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2548         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2549
2550         ice->spdif.cs8403_bits =
2551                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2552                                                  0x10 | /* no emphasis */
2553                                                  0x20); /* PCM encoder/decoder */
2554         ice->card = card;
2555         ice->pci = pci;
2556         ice->irq = -1;
2557         pci_set_master(pci);
2558         /* disable legacy emulation */
2559         pci_write_config_word(ice->pci, 0x40, 0x807f);
2560         pci_write_config_word(ice->pci, 0x42, 0x0006);
2561         snd_ice1712_proc_init(ice);
2562         synchronize_irq(pci->irq);
2563
2564         card->private_data = ice;
2565
2566         err = pci_request_regions(pci, "ICE1712");
2567         if (err < 0) {
2568                 kfree(ice);
2569                 pci_disable_device(pci);
2570                 return err;
2571         }
2572         ice->port = pci_resource_start(pci, 0);
2573         ice->ddma_port = pci_resource_start(pci, 1);
2574         ice->dmapath_port = pci_resource_start(pci, 2);
2575         ice->profi_port = pci_resource_start(pci, 3);
2576
2577         if (request_irq(pci->irq, snd_ice1712_interrupt, IRQF_SHARED,
2578                         KBUILD_MODNAME, ice)) {
2579                 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
2580                 snd_ice1712_free(ice);
2581                 return -EIO;
2582         }
2583
2584         ice->irq = pci->irq;
2585
2586         if (snd_ice1712_read_eeprom(ice, modelname) < 0) {
2587                 snd_ice1712_free(ice);
2588                 return -EIO;
2589         }
2590         if (snd_ice1712_chip_init(ice) < 0) {
2591                 snd_ice1712_free(ice);
2592                 return -EIO;
2593         }
2594
2595         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops);
2596         if (err < 0) {
2597                 snd_ice1712_free(ice);
2598                 return err;
2599         }
2600
2601         *r_ice1712 = ice;
2602         return 0;
2603 }
2604
2605
2606 /*
2607  *
2608  * Registration
2609  *
2610  */
2611
2612 static struct snd_ice1712_card_info no_matched;
2613
2614 static int snd_ice1712_probe(struct pci_dev *pci,
2615                              const struct pci_device_id *pci_id)
2616 {
2617         static int dev;
2618         struct snd_card *card;
2619         struct snd_ice1712 *ice;
2620         int pcm_dev = 0, err;
2621         struct snd_ice1712_card_info * const *tbl, *c;
2622
2623         if (dev >= SNDRV_CARDS)
2624                 return -ENODEV;
2625         if (!enable[dev]) {
2626                 dev++;
2627                 return -ENOENT;
2628         }
2629
2630         err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
2631                            0, &card);
2632         if (err < 0)
2633                 return err;
2634
2635         strcpy(card->driver, "ICE1712");
2636         strcpy(card->shortname, "ICEnsemble ICE1712");
2637
2638         err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2639                 cs8427_timeout[dev], dxr_enable[dev], &ice);
2640         if (err < 0) {
2641                 snd_card_free(card);
2642                 return err;
2643         }
2644
2645         for (tbl = card_tables; *tbl; tbl++) {
2646                 for (c = *tbl; c->subvendor; c++) {
2647                         if (c->subvendor == ice->eeprom.subvendor) {
2648                                 ice->card_info = c;
2649                                 strcpy(card->shortname, c->name);
2650                                 if (c->driver) /* specific driver? */
2651                                         strcpy(card->driver, c->driver);
2652                                 if (c->chip_init) {
2653                                         err = c->chip_init(ice);
2654                                         if (err < 0) {
2655                                                 snd_card_free(card);
2656                                                 return err;
2657                                         }
2658                                 }
2659                                 goto __found;
2660                         }
2661                 }
2662         }
2663         c = &no_matched;
2664  __found:
2665
2666         err = snd_ice1712_pcm_profi(ice, pcm_dev++);
2667         if (err < 0) {
2668                 snd_card_free(card);
2669                 return err;
2670         }
2671
2672         if (ice_has_con_ac97(ice)) {
2673                 err = snd_ice1712_pcm(ice, pcm_dev++);
2674                 if (err < 0) {
2675                         snd_card_free(card);
2676                         return err;
2677                 }
2678         }
2679
2680         err = snd_ice1712_ac97_mixer(ice);
2681         if (err < 0) {
2682                 snd_card_free(card);
2683                 return err;
2684         }
2685
2686         err = snd_ice1712_build_controls(ice);
2687         if (err < 0) {
2688                 snd_card_free(card);
2689                 return err;
2690         }
2691
2692         if (c->build_controls) {
2693                 err = c->build_controls(ice);
2694                 if (err < 0) {
2695                         snd_card_free(card);
2696                         return err;
2697                 }
2698         }
2699
2700         if (ice_has_con_ac97(ice)) {
2701                 err = snd_ice1712_pcm_ds(ice, pcm_dev++);
2702                 if (err < 0) {
2703                         snd_card_free(card);
2704                         return err;
2705                 }
2706         }
2707
2708         if (!c->no_mpu401) {
2709                 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2710                         ICEREG(ice, MPU1_CTRL),
2711                         c->mpu401_1_info_flags |
2712                         MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2713                         -1, &ice->rmidi[0]);
2714                 if (err < 0) {
2715                         snd_card_free(card);
2716                         return err;
2717                 }
2718                 if (c->mpu401_1_name)
2719                         /*  Preferred name available in card_info */
2720                         snprintf(ice->rmidi[0]->name,
2721                                  sizeof(ice->rmidi[0]->name),
2722                                  "%s %d", c->mpu401_1_name, card->number);
2723
2724                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2725                         /*  2nd port used  */
2726                         err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2727                                 ICEREG(ice, MPU2_CTRL),
2728                                 c->mpu401_2_info_flags |
2729                                 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2730                                 -1, &ice->rmidi[1]);
2731
2732                         if (err < 0) {
2733                                 snd_card_free(card);
2734                                 return err;
2735                         }
2736                         if (c->mpu401_2_name)
2737                                 /*  Preferred name available in card_info */
2738                                 snprintf(ice->rmidi[1]->name,
2739                                          sizeof(ice->rmidi[1]->name),
2740                                          "%s %d", c->mpu401_2_name,
2741                                          card->number);
2742                 }
2743         }
2744
2745         snd_ice1712_set_input_clock_source(ice, 0);
2746
2747         sprintf(card->longname, "%s at 0x%lx, irq %i",
2748                 card->shortname, ice->port, ice->irq);
2749
2750         err = snd_card_register(card);
2751         if (err < 0) {
2752                 snd_card_free(card);
2753                 return err;
2754         }
2755         pci_set_drvdata(pci, card);
2756         dev++;
2757         return 0;
2758 }
2759
2760 static void snd_ice1712_remove(struct pci_dev *pci)
2761 {
2762         struct snd_card *card = pci_get_drvdata(pci);
2763         struct snd_ice1712 *ice = card->private_data;
2764
2765         if (ice->card_info && ice->card_info->chip_exit)
2766                 ice->card_info->chip_exit(ice);
2767         snd_card_free(card);
2768 }
2769
2770 #ifdef CONFIG_PM_SLEEP
2771 static int snd_ice1712_suspend(struct device *dev)
2772 {
2773         struct snd_card *card = dev_get_drvdata(dev);
2774         struct snd_ice1712 *ice = card->private_data;
2775
2776         if (!ice->pm_suspend_enabled)
2777                 return 0;
2778
2779         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2780
2781         snd_ac97_suspend(ice->ac97);
2782
2783         spin_lock_irq(&ice->reg_lock);
2784         ice->pm_saved_is_spdif_master = is_spdif_master(ice);
2785         ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
2786         ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
2787         spin_unlock_irq(&ice->reg_lock);
2788
2789         if (ice->pm_suspend)
2790                 ice->pm_suspend(ice);
2791         return 0;
2792 }
2793
2794 static int snd_ice1712_resume(struct device *dev)
2795 {
2796         struct snd_card *card = dev_get_drvdata(dev);
2797         struct snd_ice1712 *ice = card->private_data;
2798         int rate;
2799
2800         if (!ice->pm_suspend_enabled)
2801                 return 0;
2802
2803         if (ice->cur_rate)
2804                 rate = ice->cur_rate;
2805         else
2806                 rate = PRO_RATE_DEFAULT;
2807
2808         if (snd_ice1712_chip_init(ice) < 0) {
2809                 snd_card_disconnect(card);
2810                 return -EIO;
2811         }
2812
2813         ice->cur_rate = rate;
2814
2815         if (ice->pm_resume)
2816                 ice->pm_resume(ice);
2817
2818         if (ice->pm_saved_is_spdif_master) {
2819                 /* switching to external clock via SPDIF */
2820                 spin_lock_irq(&ice->reg_lock);
2821                 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
2822                         ICEMT(ice, RATE));
2823                 spin_unlock_irq(&ice->reg_lock);
2824                 snd_ice1712_set_input_clock_source(ice, 1);
2825         } else {
2826                 /* internal on-card clock */
2827                 snd_ice1712_set_pro_rate(ice, rate, 1);
2828                 snd_ice1712_set_input_clock_source(ice, 0);
2829         }
2830
2831         outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
2832         outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
2833
2834         snd_ac97_resume(ice->ac97);
2835
2836         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2837         return 0;
2838 }
2839
2840 static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume);
2841 #define SND_VT1712_PM_OPS       &snd_ice1712_pm
2842 #else
2843 #define SND_VT1712_PM_OPS       NULL
2844 #endif /* CONFIG_PM_SLEEP */
2845
2846 static struct pci_driver ice1712_driver = {
2847         .name = KBUILD_MODNAME,
2848         .id_table = snd_ice1712_ids,
2849         .probe = snd_ice1712_probe,
2850         .remove = snd_ice1712_remove,
2851         .driver = {
2852                 .pm = SND_VT1712_PM_OPS,
2853         },
2854 };
2855
2856 module_pci_driver(ice1712_driver);