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
  64 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  65 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  66 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */
  67 static char *model[SNDRV_CARDS];
  68 static bool omni[SNDRV_CARDS];                          /* Delta44 & 66 Omni I/O support */
  69 static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */
  70 static int dxr_enable[SNDRV_CARDS];                     /* DXR enable for DMX6FIRE */
  71
  72 module_param_array(index, int, NULL, 0444);
  73 MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard.");
  74 module_param_array(id, charp, NULL, 0444);
  75 MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard.");
  76 module_param_array(enable, bool, NULL, 0444);
  77 MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard.");
  78 module_param_array(omni, bool, NULL, 0444);
  79 MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support.");
  80 module_param_array(cs8427_timeout, int, NULL, 0444);
  81 MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution.");
  82 module_param_array(model, charp, NULL, 0444);
  83 MODULE_PARM_DESC(model, "Use the given board model.");
  84 module_param_array(dxr_enable, int, NULL, 0444);
  85 MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE.");
  86
  87
  88 static const struct pci_device_id snd_ice1712_ids[] = {
  89         { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 },   /* ICE1712 */
  90         { 0, }
  91 };
  92
  93 MODULE_DEVICE_TABLE(pci, snd_ice1712_ids);
  94
  95 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice);
  96 static int snd_ice1712_build_controls(struct snd_ice1712 *ice);
  97
  98 static int PRO_RATE_LOCKED;
  99 static int PRO_RATE_RESET = 1;
 100 static unsigned int PRO_RATE_DEFAULT = 44100;
 101
 102 /*
 103  *  Basic I/O
 104  */
 105
 106 /* check whether the clock mode is spdif-in */
 107 static inline int is_spdif_master(struct snd_ice1712 *ice)
 108 {
 109         return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0;
 110 }
 111
 112 static inline int is_pro_rate_locked(struct snd_ice1712 *ice)
 113 {
 114         return is_spdif_master(ice) || PRO_RATE_LOCKED;
 115 }
 116
 117 static inline void snd_ice1712_ds_write(struct snd_ice1712 *ice, u8 channel, u8 addr, u32 data)
 118 {
 119         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 120         outl(data, ICEDS(ice, DATA));
 121 }
 122
 123 static inline u32 snd_ice1712_ds_read(struct snd_ice1712 *ice, u8 channel, u8 addr)
 124 {
 125         outb((channel << 4) | addr, ICEDS(ice, INDEX));
 126         return inl(ICEDS(ice, DATA));
 127 }
 128
 129 static void snd_ice1712_ac97_write(struct snd_ac97 *ac97,
 130                                    unsigned short reg,
 131                                    unsigned short val)
 132 {
 133         struct snd_ice1712 *ice = ac97->private_data;
 134         int tm;
 135         unsigned char old_cmd = 0;
 136
 137         for (tm = 0; tm < 0x10000; tm++) {
 138                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 139                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 140                         continue;
 141                 if (!(old_cmd & ICE1712_AC97_READY))
 142                         continue;
 143                 break;
 144         }
 145         outb(reg, ICEREG(ice, AC97_INDEX));
 146         outw(val, ICEREG(ice, AC97_DATA));
 147         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 148         outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD));
 149         for (tm = 0; tm < 0x10000; tm++)
 150                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 151                         break;
 152 }
 153
 154 static unsigned short snd_ice1712_ac97_read(struct snd_ac97 *ac97,
 155                                             unsigned short reg)
 156 {
 157         struct snd_ice1712 *ice = ac97->private_data;
 158         int tm;
 159         unsigned char old_cmd = 0;
 160
 161         for (tm = 0; tm < 0x10000; tm++) {
 162                 old_cmd = inb(ICEREG(ice, AC97_CMD));
 163                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 164                         continue;
 165                 if (!(old_cmd & ICE1712_AC97_READY))
 166                         continue;
 167                 break;
 168         }
 169         outb(reg, ICEREG(ice, AC97_INDEX));
 170         outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD));
 171         for (tm = 0; tm < 0x10000; tm++)
 172                 if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 173                         break;
 174         if (tm >= 0x10000)              /* timeout */
 175                 return ~0;
 176         return inw(ICEREG(ice, AC97_DATA));
 177 }
 178
 179 /*
 180  * pro ac97 section
 181  */
 182
 183 static void snd_ice1712_pro_ac97_write(struct snd_ac97 *ac97,
 184                                        unsigned short reg,
 185                                        unsigned short val)
 186 {
 187         struct snd_ice1712 *ice = ac97->private_data;
 188         int tm;
 189         unsigned char old_cmd = 0;
 190
 191         for (tm = 0; tm < 0x10000; tm++) {
 192                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 193                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 194                         continue;
 195                 if (!(old_cmd & ICE1712_AC97_READY))
 196                         continue;
 197                 break;
 198         }
 199         outb(reg, ICEMT(ice, AC97_INDEX));
 200         outw(val, ICEMT(ice, AC97_DATA));
 201         old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR);
 202         outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD));
 203         for (tm = 0; tm < 0x10000; tm++)
 204                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0)
 205                         break;
 206 }
 207
 208
 209 static unsigned short snd_ice1712_pro_ac97_read(struct snd_ac97 *ac97,
 210                                                 unsigned short reg)
 211 {
 212         struct snd_ice1712 *ice = ac97->private_data;
 213         int tm;
 214         unsigned char old_cmd = 0;
 215
 216         for (tm = 0; tm < 0x10000; tm++) {
 217                 old_cmd = inb(ICEMT(ice, AC97_CMD));
 218                 if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ))
 219                         continue;
 220                 if (!(old_cmd & ICE1712_AC97_READY))
 221                         continue;
 222                 break;
 223         }
 224         outb(reg, ICEMT(ice, AC97_INDEX));
 225         outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD));
 226         for (tm = 0; tm < 0x10000; tm++)
 227                 if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0)
 228                         break;
 229         if (tm >= 0x10000)              /* timeout */
 230                 return ~0;
 231         return inw(ICEMT(ice, AC97_DATA));
 232 }
 233
 234 /*
 235  * consumer ac97 digital mix
 236  */
 237 #define snd_ice1712_digmix_route_ac97_info      snd_ctl_boolean_mono_info
 238
 239 static int snd_ice1712_digmix_route_ac97_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 240 {
 241         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 242
 243         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0;
 244         return 0;
 245 }
 246
 247 static int snd_ice1712_digmix_route_ac97_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 248 {
 249         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
 250         unsigned char val, nval;
 251
 252         spin_lock_irq(&ice->reg_lock);
 253         val = inb(ICEMT(ice, MONITOR_ROUTECTRL));
 254         nval = val & ~ICE1712_ROUTE_AC97;
 255         if (ucontrol->value.integer.value[0])
 256                 nval |= ICE1712_ROUTE_AC97;
 257         outb(nval, ICEMT(ice, MONITOR_ROUTECTRL));
 258         spin_unlock_irq(&ice->reg_lock);
 259         return val != nval;
 260 }
 261
 262 static const struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = {
 263         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 264         .name = "Digital Mixer To AC97",
 265         .info = snd_ice1712_digmix_route_ac97_info,
 266         .get = snd_ice1712_digmix_route_ac97_get,
 267         .put = snd_ice1712_digmix_route_ac97_put,
 268 };
 269
 270
 271 /*
 272  * gpio operations
 273  */
 274 static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data)
 275 {
 276         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data);
 277         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 278 }
 279
 280 static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice)
 281 {
 282         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION);
 283 }
 284
 285 static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice)
 286 {
 287         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK);
 288 }
 289
 290 static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data)
 291 {
 292         snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data);
 293         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 294 }
 295
 296 static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice)
 297 {
 298         return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
 299 }
 300
 301 static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val)
 302 {
 303         snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val);
 304         inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */
 305 }
 306
 307 /*
 308  *
 309  * CS8427 interface
 310  *
 311  */
 312
 313 /*
 314  * change the input clock selection
 315  * spdif_clock = 1 - IEC958 input, 0 - Envy24
 316  */
 317 static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock)
 318 {
 319         unsigned char reg[2] = { 0x80 | 4, 0 };   /* CS8427 auto increment | register number 4 + data */
 320         unsigned char val, nval;
 321         int res = 0;
 322
 323         snd_i2c_lock(ice->i2c);
 324         if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) {
 325                 snd_i2c_unlock(ice->i2c);
 326                 return -EIO;
 327         }
 328         if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) {
 329                 snd_i2c_unlock(ice->i2c);
 330                 return -EIO;
 331         }
 332         nval = val & 0xf0;
 333         if (spdif_clock)
 334                 nval |= 0x01;
 335         else
 336                 nval |= 0x04;
 337         if (val != nval) {
 338                 reg[1] = nval;
 339                 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) {
 340                         res = -EIO;
 341                 } else {
 342                         res++;
 343                 }
 344         }
 345         snd_i2c_unlock(ice->i2c);
 346         return res;
 347 }
 348
 349 /*
 350  * spdif callbacks
 351  */
 352 static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 353 {
 354         snd_cs8427_iec958_active(ice->cs8427, 1);
 355 }
 356
 357 static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
 358 {
 359         snd_cs8427_iec958_active(ice->cs8427, 0);
 360 }
 361
 362 static void setup_cs8427(struct snd_ice1712 *ice, int rate)
 363 {
 364         snd_cs8427_iec958_pcm(ice->cs8427, rate);
 365 }
 366
 367 /*
 368  * create and initialize callbacks for cs8427 interface
 369  */
 370 int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr)
 371 {
 372         int err;
 373
 374         err = snd_cs8427_create(ice->i2c, addr,
 375                 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427);
 376         if (err < 0) {
 377                 dev_err(ice->card->dev, "CS8427 initialization failed\n");
 378                 return err;
 379         }
 380         ice->spdif.ops.open = open_cs8427;
 381         ice->spdif.ops.close = close_cs8427;
 382         ice->spdif.ops.setup_rate = setup_cs8427;
 383         return 0;
 384 }
 385
 386 static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master)
 387 {
 388         /* change CS8427 clock source too */
 389         if (ice->cs8427)
 390                 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master);
 391         /* notify ak4524 chip as well */
 392         if (spdif_is_master) {
 393                 unsigned int i;
 394                 for (i = 0; i < ice->akm_codecs; i++) {
 395                         if (ice->akm[i].ops.set_rate_val)
 396                                 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0);
 397                 }
 398         }
 399 }
 400
 401 /*
 402  *  Interrupt handler
 403  */
 404
 405 static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id)
 406 {
 407         struct snd_ice1712 *ice = dev_id;
 408         unsigned char status;
 409         int handled = 0;
 410
 411         while (1) {
 412                 status = inb(ICEREG(ice, IRQSTAT));
 413                 if (status == 0)
 414                         break;
 415                 handled = 1;
 416                 if (status & ICE1712_IRQ_MPU1) {
 417                         if (ice->rmidi[0])
 418                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data);
 419                         outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT));
 420                         status &= ~ICE1712_IRQ_MPU1;
 421                 }
 422                 if (status & ICE1712_IRQ_TIMER)
 423                         outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT));
 424                 if (status & ICE1712_IRQ_MPU2) {
 425                         if (ice->rmidi[1])
 426                                 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data);
 427                         outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT));
 428                         status &= ~ICE1712_IRQ_MPU2;
 429                 }
 430                 if (status & ICE1712_IRQ_PROPCM) {
 431                         unsigned char mtstat = inb(ICEMT(ice, IRQ));
 432                         if (mtstat & ICE1712_MULTI_PBKSTATUS) {
 433                                 if (ice->playback_pro_substream)
 434                                         snd_pcm_period_elapsed(ice->playback_pro_substream);
 435                                 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ));
 436                         }
 437                         if (mtstat & ICE1712_MULTI_CAPSTATUS) {
 438                                 if (ice->capture_pro_substream)
 439                                         snd_pcm_period_elapsed(ice->capture_pro_substream);
 440                                 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ));
 441                         }
 442                 }
 443                 if (status & ICE1712_IRQ_FM)
 444                         outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT));
 445                 if (status & ICE1712_IRQ_PBKDS) {
 446                         u32 idx;
 447                         u16 pbkstatus;
 448                         struct snd_pcm_substream *substream;
 449                         pbkstatus = inw(ICEDS(ice, INTSTAT));
 450                         /* dev_dbg(ice->card->dev, "pbkstatus = 0x%x\n", pbkstatus); */
 451                         for (idx = 0; idx < 6; idx++) {
 452                                 if ((pbkstatus & (3 << (idx * 2))) == 0)
 453                                         continue;
 454                                 substream = ice->playback_con_substream_ds[idx];
 455                                 if (substream != NULL)
 456                                         snd_pcm_period_elapsed(substream);
 457                                 outw(3 << (idx * 2), ICEDS(ice, INTSTAT));
 458                         }
 459                         outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT));
 460                 }
 461                 if (status & ICE1712_IRQ_CONCAP) {
 462                         if (ice->capture_con_substream)
 463                                 snd_pcm_period_elapsed(ice->capture_con_substream);
 464                         outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT));
 465                 }
 466                 if (status & ICE1712_IRQ_CONPBK) {
 467                         if (ice->playback_con_substream)
 468                                 snd_pcm_period_elapsed(ice->playback_con_substream);
 469                         outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT));
 470                 }
 471         }
 472         return IRQ_RETVAL(handled);
 473 }
 474
 475
 476 /*
 477  *  PCM part - consumer I/O
 478  */
 479
 480 static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream,
 481                                         int cmd)
 482 {
 483         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 484         int result = 0;
 485         u32 tmp;
 486
 487         spin_lock(&ice->reg_lock);
 488         tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL);
 489         if (cmd == SNDRV_PCM_TRIGGER_START) {
 490                 tmp |= 1;
 491         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 492                 tmp &= ~1;
 493         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 494                 tmp |= 2;
 495         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 496                 tmp &= ~2;
 497         } else {
 498                 result = -EINVAL;
 499         }
 500         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 501         spin_unlock(&ice->reg_lock);
 502         return result;
 503 }
 504
 505 static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream,
 506                                            int cmd)
 507 {
 508         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 509         int result = 0;
 510         u32 tmp;
 511
 512         spin_lock(&ice->reg_lock);
 513         tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL);
 514         if (cmd == SNDRV_PCM_TRIGGER_START) {
 515                 tmp |= 1;
 516         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 517                 tmp &= ~1;
 518         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) {
 519                 tmp |= 2;
 520         } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) {
 521                 tmp &= ~2;
 522         } else {
 523                 result = -EINVAL;
 524         }
 525         snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp);
 526         spin_unlock(&ice->reg_lock);
 527         return result;
 528 }
 529
 530 static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream,
 531                                        int cmd)
 532 {
 533         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 534         int result = 0;
 535         u8 tmp;
 536
 537         spin_lock(&ice->reg_lock);
 538         tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL);
 539         if (cmd == SNDRV_PCM_TRIGGER_START) {
 540                 tmp |= 1;
 541         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 542                 tmp &= ~1;
 543         } else {
 544                 result = -EINVAL;
 545         }
 546         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 547         spin_unlock(&ice->reg_lock);
 548         return result;
 549 }
 550
 551 static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream)
 552 {
 553         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 554         struct snd_pcm_runtime *runtime = substream->runtime;
 555         u32 period_size, buf_size, rate, tmp;
 556
 557         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 558         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 559         tmp = 0x0000;
 560         if (snd_pcm_format_width(runtime->format) == 16)
 561                 tmp |= 0x10;
 562         if (runtime->channels == 2)
 563                 tmp |= 0x08;
 564         rate = (runtime->rate * 8192) / 375;
 565         if (rate > 0x000fffff)
 566                 rate = 0x000fffff;
 567         spin_lock_irq(&ice->reg_lock);
 568         outb(0, ice->ddma_port + 15);
 569         outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b);
 570         outl(runtime->dma_addr, ice->ddma_port + 0);
 571         outw(buf_size, ice->ddma_port + 4);
 572         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff);
 573         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff);
 574         snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff);
 575         snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp);
 576         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff);
 577         snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8);
 578         snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0);
 579         snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0);
 580         spin_unlock_irq(&ice->reg_lock);
 581         return 0;
 582 }
 583
 584 static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
 585 {
 586         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 587         struct snd_pcm_runtime *runtime = substream->runtime;
 588         u32 period_size, rate, tmp, chn;
 589
 590         period_size = snd_pcm_lib_period_bytes(substream) - 1;
 591         tmp = 0x0064;
 592         if (snd_pcm_format_width(runtime->format) == 16)
 593                 tmp &= ~0x04;
 594         if (runtime->channels == 2)
 595                 tmp |= 0x08;
 596         rate = (runtime->rate * 8192) / 375;
 597         if (rate > 0x000fffff)
 598                 rate = 0x000fffff;
 599         ice->playback_con_active_buf[substream->number] = 0;
 600         ice->playback_con_virt_addr[substream->number] = runtime->dma_addr;
 601         chn = substream->number * 2;
 602         spin_lock_irq(&ice->reg_lock);
 603         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr);
 604         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size);
 605         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0));
 606         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size);
 607         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate);
 608         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0);
 609         snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp);
 610         if (runtime->channels == 2) {
 611                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate);
 612                 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0);
 613         }
 614         spin_unlock_irq(&ice->reg_lock);
 615         return 0;
 616 }
 617
 618 static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream)
 619 {
 620         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 621         struct snd_pcm_runtime *runtime = substream->runtime;
 622         u32 period_size, buf_size;
 623         u8 tmp;
 624
 625         period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1;
 626         buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
 627         tmp = 0x06;
 628         if (snd_pcm_format_width(runtime->format) == 16)
 629                 tmp &= ~0x04;
 630         if (runtime->channels == 2)
 631                 tmp &= ~0x02;
 632         spin_lock_irq(&ice->reg_lock);
 633         outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR));
 634         outw(buf_size, ICEREG(ice, CONCAP_COUNT));
 635         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8);
 636         snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff);
 637         snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp);
 638         spin_unlock_irq(&ice->reg_lock);
 639         snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);
 640         return 0;
 641 }
 642
 643 static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream)
 644 {
 645         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 646         struct snd_pcm_runtime *runtime = substream->runtime;
 647         size_t ptr;
 648
 649         if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1))
 650                 return 0;
 651         ptr = runtime->buffer_size - inw(ice->ddma_port + 4);
 652         ptr = bytes_to_frames(substream->runtime, ptr);
 653         if (ptr == runtime->buffer_size)
 654                 ptr = 0;
 655         return ptr;
 656 }
 657
 658 static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream)
 659 {
 660         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 661         u8 addr;
 662         size_t ptr;
 663
 664         if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1))
 665                 return 0;
 666         if (ice->playback_con_active_buf[substream->number])
 667                 addr = ICE1712_DSC_ADDR1;
 668         else
 669                 addr = ICE1712_DSC_ADDR0;
 670         ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) -
 671                 ice->playback_con_virt_addr[substream->number];
 672         ptr = bytes_to_frames(substream->runtime, ptr);
 673         if (ptr == substream->runtime->buffer_size)
 674                 ptr = 0;
 675         return ptr;
 676 }
 677
 678 static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream)
 679 {
 680         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 681         size_t ptr;
 682
 683         if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1))
 684                 return 0;
 685         ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr;
 686         ptr = bytes_to_frames(substream->runtime, ptr);
 687         if (ptr == substream->runtime->buffer_size)
 688                 ptr = 0;
 689         return ptr;
 690 }
 691
 692 static const struct snd_pcm_hardware snd_ice1712_playback = {
 693         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 694                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 695                                  SNDRV_PCM_INFO_MMAP_VALID |
 696                                  SNDRV_PCM_INFO_PAUSE),
 697         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 698         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 699         .rate_min =             4000,
 700         .rate_max =             48000,
 701         .channels_min =         1,
 702         .channels_max =         2,
 703         .buffer_bytes_max =     (64*1024),
 704         .period_bytes_min =     64,
 705         .period_bytes_max =     (64*1024),
 706         .periods_min =          1,
 707         .periods_max =          1024,
 708         .fifo_size =            0,
 709 };
 710
 711 static const struct snd_pcm_hardware snd_ice1712_playback_ds = {
 712         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 713                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 714                                  SNDRV_PCM_INFO_MMAP_VALID |
 715                                  SNDRV_PCM_INFO_PAUSE),
 716         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 717         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 718         .rate_min =             4000,
 719         .rate_max =             48000,
 720         .channels_min =         1,
 721         .channels_max =         2,
 722         .buffer_bytes_max =     (128*1024),
 723         .period_bytes_min =     64,
 724         .period_bytes_max =     (128*1024),
 725         .periods_min =          2,
 726         .periods_max =          2,
 727         .fifo_size =            0,
 728 };
 729
 730 static const struct snd_pcm_hardware snd_ice1712_capture = {
 731         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 732                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 733                                  SNDRV_PCM_INFO_MMAP_VALID),
 734         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 735         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 736         .rate_min =             4000,
 737         .rate_max =             48000,
 738         .channels_min =         1,
 739         .channels_max =         2,
 740         .buffer_bytes_max =     (64*1024),
 741         .period_bytes_min =     64,
 742         .period_bytes_max =     (64*1024),
 743         .periods_min =          1,
 744         .periods_max =          1024,
 745         .fifo_size =            0,
 746 };
 747
 748 static int snd_ice1712_playback_open(struct snd_pcm_substream *substream)
 749 {
 750         struct snd_pcm_runtime *runtime = substream->runtime;
 751         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 752
 753         ice->playback_con_substream = substream;
 754         runtime->hw = snd_ice1712_playback;
 755         return 0;
 756 }
 757
 758 static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream)
 759 {
 760         struct snd_pcm_runtime *runtime = substream->runtime;
 761         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 762         u32 tmp;
 763
 764         ice->playback_con_substream_ds[substream->number] = substream;
 765         runtime->hw = snd_ice1712_playback_ds;
 766         spin_lock_irq(&ice->reg_lock);
 767         tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2));
 768         outw(tmp, ICEDS(ice, INTMASK));
 769         spin_unlock_irq(&ice->reg_lock);
 770         return 0;
 771 }
 772
 773 static int snd_ice1712_capture_open(struct snd_pcm_substream *substream)
 774 {
 775         struct snd_pcm_runtime *runtime = substream->runtime;
 776         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 777
 778         ice->capture_con_substream = substream;
 779         runtime->hw = snd_ice1712_capture;
 780         runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC];
 781         if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000))
 782                 runtime->hw.rate_min = 48000;
 783         return 0;
 784 }
 785
 786 static int snd_ice1712_playback_close(struct snd_pcm_substream *substream)
 787 {
 788         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 789
 790         ice->playback_con_substream = NULL;
 791         return 0;
 792 }
 793
 794 static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream)
 795 {
 796         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 797         u32 tmp;
 798
 799         spin_lock_irq(&ice->reg_lock);
 800         tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2));
 801         outw(tmp, ICEDS(ice, INTMASK));
 802         spin_unlock_irq(&ice->reg_lock);
 803         ice->playback_con_substream_ds[substream->number] = NULL;
 804         return 0;
 805 }
 806
 807 static int snd_ice1712_capture_close(struct snd_pcm_substream *substream)
 808 {
 809         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 810
 811         ice->capture_con_substream = NULL;
 812         return 0;
 813 }
 814
 815 static const struct snd_pcm_ops snd_ice1712_playback_ops = {
 816         .open =         snd_ice1712_playback_open,
 817         .close =        snd_ice1712_playback_close,
 818         .prepare =      snd_ice1712_playback_prepare,
 819         .trigger =      snd_ice1712_playback_trigger,
 820         .pointer =      snd_ice1712_playback_pointer,
 821 };
 822
 823 static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = {
 824         .open =         snd_ice1712_playback_ds_open,
 825         .close =        snd_ice1712_playback_ds_close,
 826         .prepare =      snd_ice1712_playback_ds_prepare,
 827         .trigger =      snd_ice1712_playback_ds_trigger,
 828         .pointer =      snd_ice1712_playback_ds_pointer,
 829 };
 830
 831 static const struct snd_pcm_ops snd_ice1712_capture_ops = {
 832         .open =         snd_ice1712_capture_open,
 833         .close =        snd_ice1712_capture_close,
 834         .prepare =      snd_ice1712_capture_prepare,
 835         .trigger =      snd_ice1712_capture_trigger,
 836         .pointer =      snd_ice1712_capture_pointer,
 837 };
 838
 839 static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device)
 840 {
 841         struct snd_pcm *pcm;
 842         int err;
 843
 844         err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm);
 845         if (err < 0)
 846                 return err;
 847
 848         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops);
 849         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops);
 850
 851         pcm->private_data = ice;
 852         pcm->info_flags = 0;
 853         strcpy(pcm->name, "ICE1712 consumer");
 854         ice->pcm = pcm;
 855
 856         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
 857                                        &ice->pci->dev, 64*1024, 64*1024);
 858
 859         dev_warn(ice->card->dev,
 860                  "Consumer PCM code does not work well at the moment --jk\n");
 861
 862         return 0;
 863 }
 864
 865 static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device)
 866 {
 867         struct snd_pcm *pcm;
 868         int err;
 869
 870         err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm);
 871         if (err < 0)
 872                 return err;
 873
 874         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops);
 875
 876         pcm->private_data = ice;
 877         pcm->info_flags = 0;
 878         strcpy(pcm->name, "ICE1712 consumer (DS)");
 879         ice->pcm_ds = pcm;
 880
 881         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
 882                                        &ice->pci->dev, 64*1024, 128*1024);
 883
 884         return 0;
 885 }
 886
 887 /*
 888  *  PCM code - professional part (multitrack)
 889  */
 890
 891 static const unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000,
 892                                 32000, 44100, 48000, 64000, 88200, 96000 };
 893
 894 static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
 895         .count = ARRAY_SIZE(rates),
 896         .list = rates,
 897         .mask = 0,
 898 };
 899
 900 static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream,
 901                                    int cmd)
 902 {
 903         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
 904         switch (cmd) {
 905         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 906         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 907         {
 908                 unsigned int what;
 909                 unsigned int old;
 910                 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK)
 911                         return -EINVAL;
 912                 what = ICE1712_PLAYBACK_PAUSE;
 913                 snd_pcm_trigger_done(substream, substream);
 914                 spin_lock(&ice->reg_lock);
 915                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 916                 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH)
 917                         old |= what;
 918                 else
 919                         old &= ~what;
 920                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 921                 spin_unlock(&ice->reg_lock);
 922                 break;
 923         }
 924         case SNDRV_PCM_TRIGGER_START:
 925         case SNDRV_PCM_TRIGGER_STOP:
 926         {
 927                 unsigned int what = 0;
 928                 unsigned int old;
 929                 struct snd_pcm_substream *s;
 930
 931                 snd_pcm_group_for_each_entry(s, substream) {
 932                         if (s == ice->playback_pro_substream) {
 933                                 what |= ICE1712_PLAYBACK_START;
 934                                 snd_pcm_trigger_done(s, substream);
 935                         } else if (s == ice->capture_pro_substream) {
 936                                 what |= ICE1712_CAPTURE_START_SHADOW;
 937                                 snd_pcm_trigger_done(s, substream);
 938                         }
 939                 }
 940                 spin_lock(&ice->reg_lock);
 941                 old = inl(ICEMT(ice, PLAYBACK_CONTROL));
 942                 if (cmd == SNDRV_PCM_TRIGGER_START)
 943                         old |= what;
 944                 else
 945                         old &= ~what;
 946                 outl(old, ICEMT(ice, PLAYBACK_CONTROL));
 947                 spin_unlock(&ice->reg_lock);
 948                 break;
 949         }
 950         default:
 951                 return -EINVAL;
 952         }
 953         return 0;
 954 }
 955
 956 /*
 957  */
 958 static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force)
 959 {
 960         unsigned long flags;
 961         unsigned char val, old;
 962         unsigned int i;
 963
 964         switch (rate) {
 965         case 8000: val = 6; break;
 966         case 9600: val = 3; break;
 967         case 11025: val = 10; break;
 968         case 12000: val = 2; break;
 969         case 16000: val = 5; break;
 970         case 22050: val = 9; break;
 971         case 24000: val = 1; break;
 972         case 32000: val = 4; break;
 973         case 44100: val = 8; break;
 974         case 48000: val = 0; break;
 975         case 64000: val = 15; break;
 976         case 88200: val = 11; break;
 977         case 96000: val = 7; break;
 978         default:
 979                 snd_BUG();
 980                 val = 0;
 981                 rate = 48000;
 982                 break;
 983         }
 984
 985         spin_lock_irqsave(&ice->reg_lock, flags);
 986         if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW|
 987                                                  ICE1712_PLAYBACK_PAUSE|
 988                                                  ICE1712_PLAYBACK_START)) {
 989 __out:
 990                 spin_unlock_irqrestore(&ice->reg_lock, flags);
 991                 return;
 992         }
 993         if (!force && is_pro_rate_locked(ice))
 994                 goto __out;
 995
 996         old = inb(ICEMT(ice, RATE));
 997         if (!force && old == val)
 998                 goto __out;
 999
1000         ice->cur_rate = rate;
1001         outb(val, ICEMT(ice, RATE));
1002         spin_unlock_irqrestore(&ice->reg_lock, flags);
1003
1004         if (ice->gpio.set_pro_rate)
1005                 ice->gpio.set_pro_rate(ice, rate);
1006         for (i = 0; i < ice->akm_codecs; i++) {
1007                 if (ice->akm[i].ops.set_rate_val)
1008                         ice->akm[i].ops.set_rate_val(&ice->akm[i], rate);
1009         }
1010         if (ice->spdif.ops.setup_rate)
1011                 ice->spdif.ops.setup_rate(ice, rate);
1012 }
1013
1014 static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream)
1015 {
1016         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1017
1018         ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream);
1019         spin_lock_irq(&ice->reg_lock);
1020         outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR));
1021         outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE));
1022         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT));
1023         spin_unlock_irq(&ice->reg_lock);
1024
1025         return 0;
1026 }
1027
1028 static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream,
1029                                               struct snd_pcm_hw_params *hw_params)
1030 {
1031         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1032
1033         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1034         return 0;
1035 }
1036
1037 static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream)
1038 {
1039         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1040
1041         ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream);
1042         spin_lock_irq(&ice->reg_lock);
1043         outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR));
1044         outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE));
1045         outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT));
1046         spin_unlock_irq(&ice->reg_lock);
1047         return 0;
1048 }
1049
1050 static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream,
1051                                              struct snd_pcm_hw_params *hw_params)
1052 {
1053         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1054
1055         snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0);
1056         return 0;
1057 }
1058
1059 static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream)
1060 {
1061         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1062         size_t ptr;
1063
1064         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START))
1065                 return 0;
1066         ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2);
1067         ptr = bytes_to_frames(substream->runtime, ptr);
1068         if (ptr == substream->runtime->buffer_size)
1069                 ptr = 0;
1070         return ptr;
1071 }
1072
1073 static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream)
1074 {
1075         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1076         size_t ptr;
1077
1078         if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW))
1079                 return 0;
1080         ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2);
1081         ptr = bytes_to_frames(substream->runtime, ptr);
1082         if (ptr == substream->runtime->buffer_size)
1083                 ptr = 0;
1084         return ptr;
1085 }
1086
1087 static const struct snd_pcm_hardware snd_ice1712_playback_pro = {
1088         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1089                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1090                                  SNDRV_PCM_INFO_MMAP_VALID |
1091                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1092         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1093         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1094         .rate_min =             4000,
1095         .rate_max =             96000,
1096         .channels_min =         10,
1097         .channels_max =         10,
1098         .buffer_bytes_max =     (256*1024),
1099         .period_bytes_min =     10 * 4 * 2,
1100         .period_bytes_max =     131040,
1101         .periods_min =          1,
1102         .periods_max =          1024,
1103         .fifo_size =            0,
1104 };
1105
1106 static const struct snd_pcm_hardware snd_ice1712_capture_pro = {
1107         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1108                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
1109                                  SNDRV_PCM_INFO_MMAP_VALID |
1110                                  SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START),
1111         .formats =              SNDRV_PCM_FMTBIT_S32_LE,
1112         .rates =                SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000,
1113         .rate_min =             4000,
1114         .rate_max =             96000,
1115         .channels_min =         12,
1116         .channels_max =         12,
1117         .buffer_bytes_max =     (256*1024),
1118         .period_bytes_min =     12 * 4 * 2,
1119         .period_bytes_max =     131040,
1120         .periods_min =          1,
1121         .periods_max =          1024,
1122         .fifo_size =            0,
1123 };
1124
1125 static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream)
1126 {
1127         struct snd_pcm_runtime *runtime = substream->runtime;
1128         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1129
1130         ice->playback_pro_substream = substream;
1131         runtime->hw = snd_ice1712_playback_pro;
1132         snd_pcm_set_sync(substream);
1133         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1134         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1135         if (is_pro_rate_locked(ice)) {
1136                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1137                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1138         }
1139
1140         if (ice->spdif.ops.open)
1141                 ice->spdif.ops.open(ice, substream);
1142
1143         return 0;
1144 }
1145
1146 static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream)
1147 {
1148         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1149         struct snd_pcm_runtime *runtime = substream->runtime;
1150
1151         ice->capture_pro_substream = substream;
1152         runtime->hw = snd_ice1712_capture_pro;
1153         snd_pcm_set_sync(substream);
1154         snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24);
1155         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates);
1156         if (is_pro_rate_locked(ice)) {
1157                 runtime->hw.rate_min = PRO_RATE_DEFAULT;
1158                 runtime->hw.rate_max = PRO_RATE_DEFAULT;
1159         }
1160
1161         return 0;
1162 }
1163
1164 static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream)
1165 {
1166         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1167
1168         if (PRO_RATE_RESET)
1169                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1170         ice->playback_pro_substream = NULL;
1171         if (ice->spdif.ops.close)
1172                 ice->spdif.ops.close(ice, substream);
1173
1174         return 0;
1175 }
1176
1177 static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream)
1178 {
1179         struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
1180
1181         if (PRO_RATE_RESET)
1182                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0);
1183         ice->capture_pro_substream = NULL;
1184         return 0;
1185 }
1186
1187 static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = {
1188         .open =         snd_ice1712_playback_pro_open,
1189         .close =        snd_ice1712_playback_pro_close,
1190         .hw_params =    snd_ice1712_playback_pro_hw_params,
1191         .prepare =      snd_ice1712_playback_pro_prepare,
1192         .trigger =      snd_ice1712_pro_trigger,
1193         .pointer =      snd_ice1712_playback_pro_pointer,
1194 };
1195
1196 static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = {
1197         .open =         snd_ice1712_capture_pro_open,
1198         .close =        snd_ice1712_capture_pro_close,
1199         .hw_params =    snd_ice1712_capture_pro_hw_params,
1200         .prepare =      snd_ice1712_capture_pro_prepare,
1201         .trigger =      snd_ice1712_pro_trigger,
1202         .pointer =      snd_ice1712_capture_pro_pointer,
1203 };
1204
1205 static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device)
1206 {
1207         struct snd_pcm *pcm;
1208         int err;
1209
1210         err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm);
1211         if (err < 0)
1212                 return err;
1213
1214         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops);
1215         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops);
1216
1217         pcm->private_data = ice;
1218         pcm->info_flags = 0;
1219         strcpy(pcm->name, "ICE1712 multi");
1220
1221         snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
1222                                        &ice->pci->dev, 256*1024, 256*1024);
1223
1224         ice->pcm_pro = pcm;
1225
1226         if (ice->cs8427) {
1227                 /* assign channels to iec958 */
1228                 err = snd_cs8427_iec958_build(ice->cs8427,
1229                                               pcm->streams[0].substream,
1230                                               pcm->streams[1].substream);
1231                 if (err < 0)
1232                         return err;
1233         }
1234
1235         return snd_ice1712_build_pro_mixer(ice);
1236 }
1237
1238 /*
1239  *  Mixer section
1240  */
1241
1242 static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index)
1243 {
1244         unsigned int vol = ice->pro_volumes[index];
1245         unsigned short val = 0;
1246
1247         val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f;
1248         val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8;
1249         outb(index, ICEMT(ice, MONITOR_INDEX));
1250         outw(val, ICEMT(ice, MONITOR_VOLUME));
1251 }
1252
1253 #define snd_ice1712_pro_mixer_switch_info       snd_ctl_boolean_stereo_info
1254
1255 static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1256 {
1257         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1258         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1259                 kcontrol->private_value;
1260
1261         spin_lock_irq(&ice->reg_lock);
1262         ucontrol->value.integer.value[0] =
1263                 !((ice->pro_volumes[priv_idx] >> 15) & 1);
1264         ucontrol->value.integer.value[1] =
1265                 !((ice->pro_volumes[priv_idx] >> 31) & 1);
1266         spin_unlock_irq(&ice->reg_lock);
1267         return 0;
1268 }
1269
1270 static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1271 {
1272         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1273         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1274                 kcontrol->private_value;
1275         unsigned int nval, change;
1276
1277         nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) |
1278                (ucontrol->value.integer.value[1] ? 0 : 0x80000000);
1279         spin_lock_irq(&ice->reg_lock);
1280         nval |= ice->pro_volumes[priv_idx] & ~0x80008000;
1281         change = nval != ice->pro_volumes[priv_idx];
1282         ice->pro_volumes[priv_idx] = nval;
1283         snd_ice1712_update_volume(ice, priv_idx);
1284         spin_unlock_irq(&ice->reg_lock);
1285         return change;
1286 }
1287
1288 static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1289 {
1290         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1291         uinfo->count = 2;
1292         uinfo->value.integer.min = 0;
1293         uinfo->value.integer.max = 96;
1294         return 0;
1295 }
1296
1297 static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1298 {
1299         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1300         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1301                 kcontrol->private_value;
1302
1303         spin_lock_irq(&ice->reg_lock);
1304         ucontrol->value.integer.value[0] =
1305                 (ice->pro_volumes[priv_idx] >> 0) & 127;
1306         ucontrol->value.integer.value[1] =
1307                 (ice->pro_volumes[priv_idx] >> 16) & 127;
1308         spin_unlock_irq(&ice->reg_lock);
1309         return 0;
1310 }
1311
1312 static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1313 {
1314         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1315         int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) +
1316                 kcontrol->private_value;
1317         unsigned int nval, change;
1318
1319         nval = (ucontrol->value.integer.value[0] & 127) |
1320                ((ucontrol->value.integer.value[1] & 127) << 16);
1321         spin_lock_irq(&ice->reg_lock);
1322         nval |= ice->pro_volumes[priv_idx] & ~0x007f007f;
1323         change = nval != ice->pro_volumes[priv_idx];
1324         ice->pro_volumes[priv_idx] = nval;
1325         snd_ice1712_update_volume(ice, priv_idx);
1326         spin_unlock_irq(&ice->reg_lock);
1327         return change;
1328 }
1329
1330 static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0);
1331
1332 static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = {
1333         {
1334                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1335                 .name = "Multi Playback Switch",
1336                 .info = snd_ice1712_pro_mixer_switch_info,
1337                 .get = snd_ice1712_pro_mixer_switch_get,
1338                 .put = snd_ice1712_pro_mixer_switch_put,
1339                 .private_value = 0,
1340                 .count = 10,
1341         },
1342         {
1343                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1344                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1345                            SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1346                 .name = "Multi Playback Volume",
1347                 .info = snd_ice1712_pro_mixer_volume_info,
1348                 .get = snd_ice1712_pro_mixer_volume_get,
1349                 .put = snd_ice1712_pro_mixer_volume_put,
1350                 .private_value = 0,
1351                 .count = 10,
1352                 .tlv = { .p = db_scale_playback }
1353         },
1354 };
1355
1356 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = {
1357         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1358         .name = "H/W Multi Capture Switch",
1359         .info = snd_ice1712_pro_mixer_switch_info,
1360         .get = snd_ice1712_pro_mixer_switch_get,
1361         .put = snd_ice1712_pro_mixer_switch_put,
1362         .private_value = 10,
1363 };
1364
1365 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = {
1366         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1367         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH),
1368         .info = snd_ice1712_pro_mixer_switch_info,
1369         .get = snd_ice1712_pro_mixer_switch_get,
1370         .put = snd_ice1712_pro_mixer_switch_put,
1371         .private_value = 18,
1372         .count = 2,
1373 };
1374
1375 static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = {
1376         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1377         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1378                    SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1379         .name = "H/W Multi Capture Volume",
1380         .info = snd_ice1712_pro_mixer_volume_info,
1381         .get = snd_ice1712_pro_mixer_volume_get,
1382         .put = snd_ice1712_pro_mixer_volume_put,
1383         .private_value = 10,
1384         .tlv = { .p = db_scale_playback }
1385 };
1386
1387 static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = {
1388         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1389         .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME),
1390         .info = snd_ice1712_pro_mixer_volume_info,
1391         .get = snd_ice1712_pro_mixer_volume_get,
1392         .put = snd_ice1712_pro_mixer_volume_put,
1393         .private_value = 18,
1394         .count = 2,
1395 };
1396
1397 static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice)
1398 {
1399         struct snd_card *card = ice->card;
1400         unsigned int idx;
1401         int err;
1402
1403         /* multi-channel mixer */
1404         for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) {
1405                 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice));
1406                 if (err < 0)
1407                         return err;
1408         }
1409
1410         if (ice->num_total_adcs > 0) {
1411                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch;
1412                 tmp.count = ice->num_total_adcs;
1413                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1414                 if (err < 0)
1415                         return err;
1416         }
1417
1418         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice));
1419         if (err < 0)
1420                 return err;
1421
1422         if (ice->num_total_adcs > 0) {
1423                 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume;
1424                 tmp.count = ice->num_total_adcs;
1425                 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice));
1426                 if (err < 0)
1427                         return err;
1428         }
1429
1430         err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice));
1431         if (err < 0)
1432                 return err;
1433
1434         /* initialize volumes */
1435         for (idx = 0; idx < 10; idx++) {
1436                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1437                 snd_ice1712_update_volume(ice, idx);
1438         }
1439         for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) {
1440                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1441                 snd_ice1712_update_volume(ice, idx);
1442         }
1443         for (idx = 18; idx < 20; idx++) {
1444                 ice->pro_volumes[idx] = 0x80008000;     /* mute */
1445                 snd_ice1712_update_volume(ice, idx);
1446         }
1447         return 0;
1448 }
1449
1450 static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97)
1451 {
1452         struct snd_ice1712 *ice = ac97->private_data;
1453         ice->ac97 = NULL;
1454 }
1455
1456 static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice)
1457 {
1458         int err, bus_num = 0;
1459         struct snd_ac97_template ac97;
1460         struct snd_ac97_bus *pbus;
1461         static const struct snd_ac97_bus_ops con_ops = {
1462                 .write = snd_ice1712_ac97_write,
1463                 .read = snd_ice1712_ac97_read,
1464         };
1465         static const struct snd_ac97_bus_ops pro_ops = {
1466                 .write = snd_ice1712_pro_ac97_write,
1467                 .read = snd_ice1712_pro_ac97_read,
1468         };
1469
1470         if (ice_has_con_ac97(ice)) {
1471                 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus);
1472                 if (err < 0)
1473                         return err;
1474                 memset(&ac97, 0, sizeof(ac97));
1475                 ac97.private_data = ice;
1476                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1477                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1478                 if (err < 0)
1479                         dev_warn(ice->card->dev,
1480                                  "cannot initialize ac97 for consumer, skipped\n");
1481                 else {
1482                         return snd_ctl_add(ice->card,
1483                         snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97,
1484                                      ice));
1485                 }
1486         }
1487
1488         if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) {
1489                 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus);
1490                 if (err < 0)
1491                         return err;
1492                 memset(&ac97, 0, sizeof(ac97));
1493                 ac97.private_data = ice;
1494                 ac97.private_free = snd_ice1712_mixer_free_ac97;
1495                 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97);
1496                 if (err < 0)
1497                         dev_warn(ice->card->dev,
1498                                  "cannot initialize pro ac97, skipped\n");
1499                 else
1500                         return 0;
1501         }
1502         /* I2S mixer only */
1503         strcat(ice->card->mixername, "ICE1712 - multitrack");
1504         return 0;
1505 }
1506
1507 /*
1508  *
1509  */
1510
1511 static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx)
1512 {
1513         return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8);
1514 }
1515
1516 static void snd_ice1712_proc_read(struct snd_info_entry *entry,
1517                                   struct snd_info_buffer *buffer)
1518 {
1519         struct snd_ice1712 *ice = entry->private_data;
1520         unsigned int idx;
1521
1522         snd_iprintf(buffer, "%s\n\n", ice->card->longname);
1523         snd_iprintf(buffer, "EEPROM:\n");
1524
1525         snd_iprintf(buffer, "  Subvendor        : 0x%x\n", ice->eeprom.subvendor);
1526         snd_iprintf(buffer, "  Size             : %i bytes\n", ice->eeprom.size);
1527         snd_iprintf(buffer, "  Version          : %i\n", ice->eeprom.version);
1528         snd_iprintf(buffer, "  Codec            : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]);
1529         snd_iprintf(buffer, "  ACLink           : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]);
1530         snd_iprintf(buffer, "  I2S ID           : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]);
1531         snd_iprintf(buffer, "  S/PDIF           : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]);
1532         snd_iprintf(buffer, "  GPIO mask        : 0x%x\n", ice->eeprom.gpiomask);
1533         snd_iprintf(buffer, "  GPIO state       : 0x%x\n", ice->eeprom.gpiostate);
1534         snd_iprintf(buffer, "  GPIO direction   : 0x%x\n", ice->eeprom.gpiodir);
1535         snd_iprintf(buffer, "  AC'97 main       : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO));
1536         snd_iprintf(buffer, "  AC'97 pcm        : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO));
1537         snd_iprintf(buffer, "  AC'97 record     : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO));
1538         snd_iprintf(buffer, "  AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]);
1539         for (idx = 0; idx < 4; idx++)
1540                 snd_iprintf(buffer, "  DAC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]);
1541         for (idx = 0; idx < 4; idx++)
1542                 snd_iprintf(buffer, "  ADC ID #%i        : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]);
1543         for (idx = 0x1c; idx < ice->eeprom.size; idx++)
1544                 snd_iprintf(buffer, "  Extra #%02i        : 0x%x\n", idx, ice->eeprom.data[idx]);
1545
1546         snd_iprintf(buffer, "\nRegisters:\n");
1547         snd_iprintf(buffer, "  PSDOUT03         : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03)));
1548         snd_iprintf(buffer, "  CAPTURE          : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE)));
1549         snd_iprintf(buffer, "  SPDOUT           : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT)));
1550         snd_iprintf(buffer, "  RATE             : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE)));
1551         snd_iprintf(buffer, "  GPIO_DATA        : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice));
1552         snd_iprintf(buffer, "  GPIO_WRITE_MASK  : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK));
1553         snd_iprintf(buffer, "  GPIO_DIRECTION   : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION));
1554 }
1555
1556 static void snd_ice1712_proc_init(struct snd_ice1712 *ice)
1557 {
1558         snd_card_ro_proc_new(ice->card, "ice1712", ice, snd_ice1712_proc_read);
1559 }
1560
1561 /*
1562  *
1563  */
1564
1565 static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol,
1566                                    struct snd_ctl_elem_info *uinfo)
1567 {
1568         uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
1569         uinfo->count = sizeof(struct snd_ice1712_eeprom);
1570         return 0;
1571 }
1572
1573 static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol,
1574                                   struct snd_ctl_elem_value *ucontrol)
1575 {
1576         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1577
1578         memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom));
1579         return 0;
1580 }
1581
1582 static const struct snd_kcontrol_new snd_ice1712_eeprom = {
1583         .iface = SNDRV_CTL_ELEM_IFACE_CARD,
1584         .name = "ICE1712 EEPROM",
1585         .access = SNDRV_CTL_ELEM_ACCESS_READ,
1586         .info = snd_ice1712_eeprom_info,
1587         .get = snd_ice1712_eeprom_get
1588 };
1589
1590 /*
1591  */
1592 static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol,
1593                                   struct snd_ctl_elem_info *uinfo)
1594 {
1595         uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1596         uinfo->count = 1;
1597         return 0;
1598 }
1599
1600 static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol,
1601                                          struct snd_ctl_elem_value *ucontrol)
1602 {
1603         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1604         if (ice->spdif.ops.default_get)
1605                 ice->spdif.ops.default_get(ice, ucontrol);
1606         return 0;
1607 }
1608
1609 static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol,
1610                                          struct snd_ctl_elem_value *ucontrol)
1611 {
1612         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1613         if (ice->spdif.ops.default_put)
1614                 return ice->spdif.ops.default_put(ice, ucontrol);
1615         return 0;
1616 }
1617
1618 static const struct snd_kcontrol_new snd_ice1712_spdif_default =
1619 {
1620         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1621         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1622         .info =         snd_ice1712_spdif_info,
1623         .get =          snd_ice1712_spdif_default_get,
1624         .put =          snd_ice1712_spdif_default_put
1625 };
1626
1627 static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol,
1628                                        struct snd_ctl_elem_value *ucontrol)
1629 {
1630         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1631         if (ice->spdif.ops.default_get) {
1632                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1633                                                      IEC958_AES0_PROFESSIONAL |
1634                                                      IEC958_AES0_CON_NOT_COPYRIGHT |
1635                                                      IEC958_AES0_CON_EMPHASIS;
1636                 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL |
1637                                                      IEC958_AES1_CON_CATEGORY;
1638                 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS;
1639         } else {
1640                 ucontrol->value.iec958.status[0] = 0xff;
1641                 ucontrol->value.iec958.status[1] = 0xff;
1642                 ucontrol->value.iec958.status[2] = 0xff;
1643                 ucontrol->value.iec958.status[3] = 0xff;
1644                 ucontrol->value.iec958.status[4] = 0xff;
1645         }
1646         return 0;
1647 }
1648
1649 static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol,
1650                                        struct snd_ctl_elem_value *ucontrol)
1651 {
1652         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1653         if (ice->spdif.ops.default_get) {
1654                 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO |
1655                                                      IEC958_AES0_PROFESSIONAL |
1656                                                      IEC958_AES0_PRO_FS |
1657                                                      IEC958_AES0_PRO_EMPHASIS;
1658                 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE;
1659         } else {
1660                 ucontrol->value.iec958.status[0] = 0xff;
1661                 ucontrol->value.iec958.status[1] = 0xff;
1662                 ucontrol->value.iec958.status[2] = 0xff;
1663                 ucontrol->value.iec958.status[3] = 0xff;
1664                 ucontrol->value.iec958.status[4] = 0xff;
1665         }
1666         return 0;
1667 }
1668
1669 static const struct snd_kcontrol_new snd_ice1712_spdif_maskc =
1670 {
1671         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1672         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1673         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
1674         .info =         snd_ice1712_spdif_info,
1675         .get =          snd_ice1712_spdif_maskc_get,
1676 };
1677
1678 static const struct snd_kcontrol_new snd_ice1712_spdif_maskp =
1679 {
1680         .access =       SNDRV_CTL_ELEM_ACCESS_READ,
1681         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1682         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
1683         .info =         snd_ice1712_spdif_info,
1684         .get =          snd_ice1712_spdif_maskp_get,
1685 };
1686
1687 static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol,
1688                                         struct snd_ctl_elem_value *ucontrol)
1689 {
1690         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1691         if (ice->spdif.ops.stream_get)
1692                 ice->spdif.ops.stream_get(ice, ucontrol);
1693         return 0;
1694 }
1695
1696 static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol,
1697                                         struct snd_ctl_elem_value *ucontrol)
1698 {
1699         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1700         if (ice->spdif.ops.stream_put)
1701                 return ice->spdif.ops.stream_put(ice, ucontrol);
1702         return 0;
1703 }
1704
1705 static const struct snd_kcontrol_new snd_ice1712_spdif_stream =
1706 {
1707         .access =       (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1708                          SNDRV_CTL_ELEM_ACCESS_INACTIVE),
1709         .iface =        SNDRV_CTL_ELEM_IFACE_PCM,
1710         .name =         SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM),
1711         .info =         snd_ice1712_spdif_info,
1712         .get =          snd_ice1712_spdif_stream_get,
1713         .put =          snd_ice1712_spdif_stream_put
1714 };
1715
1716 int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol,
1717                          struct snd_ctl_elem_value *ucontrol)
1718 {
1719         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1720         unsigned char mask = kcontrol->private_value & 0xff;
1721         int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0;
1722
1723         snd_ice1712_save_gpio_status(ice);
1724         ucontrol->value.integer.value[0] =
1725                 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert;
1726         snd_ice1712_restore_gpio_status(ice);
1727         return 0;
1728 }
1729
1730 int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol,
1731                          struct snd_ctl_elem_value *ucontrol)
1732 {
1733         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1734         unsigned char mask = kcontrol->private_value & 0xff;
1735         int invert = (kcontrol->private_value & (1<<24)) ? mask : 0;
1736         unsigned int val, nval;
1737
1738         if (kcontrol->private_value & (1 << 31))
1739                 return -EPERM;
1740         nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert;
1741         snd_ice1712_save_gpio_status(ice);
1742         val = snd_ice1712_gpio_read(ice);
1743         nval |= val & ~mask;
1744         if (val != nval)
1745                 snd_ice1712_gpio_write(ice, nval);
1746         snd_ice1712_restore_gpio_status(ice);
1747         return val != nval;
1748 }
1749
1750 /*
1751  *  rate
1752  */
1753 static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol,
1754                                                struct snd_ctl_elem_info *uinfo)
1755 {
1756         static const char * const texts[] = {
1757                 "8000",         /* 0: 6 */
1758                 "9600",         /* 1: 3 */
1759                 "11025",        /* 2: 10 */
1760                 "12000",        /* 3: 2 */
1761                 "16000",        /* 4: 5 */
1762                 "22050",        /* 5: 9 */
1763                 "24000",        /* 6: 1 */
1764                 "32000",        /* 7: 4 */
1765                 "44100",        /* 8: 8 */
1766                 "48000",        /* 9: 0 */
1767                 "64000",        /* 10: 15 */
1768                 "88200",        /* 11: 11 */
1769                 "96000",        /* 12: 7 */
1770                 "IEC958 Input", /* 13: -- */
1771         };
1772         return snd_ctl_enum_info(uinfo, 1, 14, texts);
1773 }
1774
1775 static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol,
1776                                               struct snd_ctl_elem_value *ucontrol)
1777 {
1778         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1779         static const unsigned char xlate[16] = {
1780                 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10
1781         };
1782         unsigned char val;
1783
1784         spin_lock_irq(&ice->reg_lock);
1785         if (is_spdif_master(ice)) {
1786                 ucontrol->value.enumerated.item[0] = 13;
1787         } else {
1788                 val = xlate[inb(ICEMT(ice, RATE)) & 15];
1789                 if (val == 255) {
1790                         snd_BUG();
1791                         val = 0;
1792                 }
1793                 ucontrol->value.enumerated.item[0] = val;
1794         }
1795         spin_unlock_irq(&ice->reg_lock);
1796         return 0;
1797 }
1798
1799 static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol,
1800                                               struct snd_ctl_elem_value *ucontrol)
1801 {
1802         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1803         static const unsigned int xrate[13] = {
1804                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1805                 32000, 44100, 48000, 64000, 88200, 96000
1806         };
1807         unsigned char oval;
1808         int change = 0;
1809
1810         spin_lock_irq(&ice->reg_lock);
1811         oval = inb(ICEMT(ice, RATE));
1812         if (ucontrol->value.enumerated.item[0] == 13) {
1813                 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE));
1814         } else {
1815                 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1816                 spin_unlock_irq(&ice->reg_lock);
1817                 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1);
1818                 spin_lock_irq(&ice->reg_lock);
1819         }
1820         change = inb(ICEMT(ice, RATE)) != oval;
1821         spin_unlock_irq(&ice->reg_lock);
1822
1823         if ((oval & ICE1712_SPDIF_MASTER) !=
1824             (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER))
1825                 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice));
1826
1827         return change;
1828 }
1829
1830 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = {
1831         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1832         .name = "Multi Track Internal Clock",
1833         .info = snd_ice1712_pro_internal_clock_info,
1834         .get = snd_ice1712_pro_internal_clock_get,
1835         .put = snd_ice1712_pro_internal_clock_put
1836 };
1837
1838 static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol,
1839                                                        struct snd_ctl_elem_info *uinfo)
1840 {
1841         static const char * const texts[] = {
1842                 "8000",         /* 0: 6 */
1843                 "9600",         /* 1: 3 */
1844                 "11025",        /* 2: 10 */
1845                 "12000",        /* 3: 2 */
1846                 "16000",        /* 4: 5 */
1847                 "22050",        /* 5: 9 */
1848                 "24000",        /* 6: 1 */
1849                 "32000",        /* 7: 4 */
1850                 "44100",        /* 8: 8 */
1851                 "48000",        /* 9: 0 */
1852                 "64000",        /* 10: 15 */
1853                 "88200",        /* 11: 11 */
1854                 "96000",        /* 12: 7 */
1855                 /* "IEC958 Input",      13: -- */
1856         };
1857         return snd_ctl_enum_info(uinfo, 1, 13, texts);
1858 }
1859
1860 static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol,
1861                                                       struct snd_ctl_elem_value *ucontrol)
1862 {
1863         int val;
1864         static const unsigned int xrate[13] = {
1865                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1866                 32000, 44100, 48000, 64000, 88200, 96000
1867         };
1868
1869         for (val = 0; val < 13; val++) {
1870                 if (xrate[val] == PRO_RATE_DEFAULT)
1871                         break;
1872         }
1873
1874         ucontrol->value.enumerated.item[0] = val;
1875         return 0;
1876 }
1877
1878 static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol,
1879                                                       struct snd_ctl_elem_value *ucontrol)
1880 {
1881         static const unsigned int xrate[13] = {
1882                 8000, 9600, 11025, 12000, 16000, 22050, 24000,
1883                 32000, 44100, 48000, 64000, 88200, 96000
1884         };
1885         unsigned char oval;
1886         int change = 0;
1887
1888         oval = PRO_RATE_DEFAULT;
1889         PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13];
1890         change = PRO_RATE_DEFAULT != oval;
1891
1892         return change;
1893 }
1894
1895 static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = {
1896         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1897         .name = "Multi Track Internal Clock Default",
1898         .info = snd_ice1712_pro_internal_clock_default_info,
1899         .get = snd_ice1712_pro_internal_clock_default_get,
1900         .put = snd_ice1712_pro_internal_clock_default_put
1901 };
1902
1903 #define snd_ice1712_pro_rate_locking_info       snd_ctl_boolean_mono_info
1904
1905 static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol,
1906                                             struct snd_ctl_elem_value *ucontrol)
1907 {
1908         ucontrol->value.integer.value[0] = PRO_RATE_LOCKED;
1909         return 0;
1910 }
1911
1912 static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol,
1913                                             struct snd_ctl_elem_value *ucontrol)
1914 {
1915         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1916         int change = 0, nval;
1917
1918         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1919         spin_lock_irq(&ice->reg_lock);
1920         change = PRO_RATE_LOCKED != nval;
1921         PRO_RATE_LOCKED = nval;
1922         spin_unlock_irq(&ice->reg_lock);
1923         return change;
1924 }
1925
1926 static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = {
1927         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1928         .name = "Multi Track Rate Locking",
1929         .info = snd_ice1712_pro_rate_locking_info,
1930         .get = snd_ice1712_pro_rate_locking_get,
1931         .put = snd_ice1712_pro_rate_locking_put
1932 };
1933
1934 #define snd_ice1712_pro_rate_reset_info         snd_ctl_boolean_mono_info
1935
1936 static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol,
1937                                           struct snd_ctl_elem_value *ucontrol)
1938 {
1939         ucontrol->value.integer.value[0] = PRO_RATE_RESET;
1940         return 0;
1941 }
1942
1943 static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol,
1944                                           struct snd_ctl_elem_value *ucontrol)
1945 {
1946         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1947         int change = 0, nval;
1948
1949         nval = ucontrol->value.integer.value[0] ? 1 : 0;
1950         spin_lock_irq(&ice->reg_lock);
1951         change = PRO_RATE_RESET != nval;
1952         PRO_RATE_RESET = nval;
1953         spin_unlock_irq(&ice->reg_lock);
1954         return change;
1955 }
1956
1957 static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = {
1958         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1959         .name = "Multi Track Rate Reset",
1960         .info = snd_ice1712_pro_rate_reset_info,
1961         .get = snd_ice1712_pro_rate_reset_get,
1962         .put = snd_ice1712_pro_rate_reset_put
1963 };
1964
1965 /*
1966  * routing
1967  */
1968 static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol,
1969                                       struct snd_ctl_elem_info *uinfo)
1970 {
1971         static const char * const texts[] = {
1972                 "PCM Out", /* 0 */
1973                 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */
1974                 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */
1975                 "IEC958 In L", "IEC958 In R", /* 9-10 */
1976                 "Digital Mixer", /* 11 - optional */
1977         };
1978         int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11;
1979         return snd_ctl_enum_info(uinfo, 1, num_items, texts);
1980 }
1981
1982 static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol,
1983                                             struct snd_ctl_elem_value *ucontrol)
1984 {
1985         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
1986         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1987         unsigned int val, cval;
1988
1989         spin_lock_irq(&ice->reg_lock);
1990         val = inw(ICEMT(ice, ROUTE_PSDOUT03));
1991         cval = inl(ICEMT(ice, ROUTE_CAPTURE));
1992         spin_unlock_irq(&ice->reg_lock);
1993
1994         val >>= ((idx % 2) * 8) + ((idx / 2) * 2);
1995         val &= 3;
1996         cval >>= ((idx / 2) * 8) + ((idx % 2) * 4);
1997         if (val == 1 && idx < 2)
1998                 ucontrol->value.enumerated.item[0] = 11;
1999         else if (val == 2)
2000                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2001         else if (val == 3)
2002                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2003         else
2004                 ucontrol->value.enumerated.item[0] = 0;
2005         return 0;
2006 }
2007
2008 static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol,
2009                                             struct snd_ctl_elem_value *ucontrol)
2010 {
2011         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2012         int change, shift;
2013         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2014         unsigned int val, old_val, nval;
2015
2016         /* update PSDOUT */
2017         if (ucontrol->value.enumerated.item[0] >= 11)
2018                 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */
2019         else if (ucontrol->value.enumerated.item[0] >= 9)
2020                 nval = 3; /* spdif in */
2021         else if (ucontrol->value.enumerated.item[0] >= 1)
2022                 nval = 2; /* analog in */
2023         else
2024                 nval = 0; /* pcm */
2025         shift = ((idx % 2) * 8) + ((idx / 2) * 2);
2026         spin_lock_irq(&ice->reg_lock);
2027         val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03));
2028         val &= ~(0x03 << shift);
2029         val |= nval << shift;
2030         change = val != old_val;
2031         if (change)
2032                 outw(val, ICEMT(ice, ROUTE_PSDOUT03));
2033         spin_unlock_irq(&ice->reg_lock);
2034         if (nval < 2) /* dig mixer of pcm */
2035                 return change;
2036
2037         /* update CAPTURE */
2038         spin_lock_irq(&ice->reg_lock);
2039         val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE));
2040         shift = ((idx / 2) * 8) + ((idx % 2) * 4);
2041         if (nval == 2) { /* analog in */
2042                 nval = ucontrol->value.enumerated.item[0] - 1;
2043                 val &= ~(0x07 << shift);
2044                 val |= nval << shift;
2045         } else { /* spdif in */
2046                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2047                 val &= ~(0x08 << shift);
2048                 val |= nval << shift;
2049         }
2050         if (val != old_val) {
2051                 change = 1;
2052                 outl(val, ICEMT(ice, ROUTE_CAPTURE));
2053         }
2054         spin_unlock_irq(&ice->reg_lock);
2055         return change;
2056 }
2057
2058 static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol,
2059                                            struct snd_ctl_elem_value *ucontrol)
2060 {
2061         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2062         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2063         unsigned int val, cval;
2064         val = inw(ICEMT(ice, ROUTE_SPDOUT));
2065         cval = (val >> (idx * 4 + 8)) & 0x0f;
2066         val = (val >> (idx * 2)) & 0x03;
2067         if (val == 1)
2068                 ucontrol->value.enumerated.item[0] = 11;
2069         else if (val == 2)
2070                 ucontrol->value.enumerated.item[0] = (cval & 7) + 1;
2071         else if (val == 3)
2072                 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9;
2073         else
2074                 ucontrol->value.enumerated.item[0] = 0;
2075         return 0;
2076 }
2077
2078 static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol,
2079                                            struct snd_ctl_elem_value *ucontrol)
2080 {
2081         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2082         int change, shift;
2083         int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
2084         unsigned int val, old_val, nval;
2085
2086         /* update SPDOUT */
2087         spin_lock_irq(&ice->reg_lock);
2088         val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT));
2089         if (ucontrol->value.enumerated.item[0] >= 11)
2090                 nval = 1;
2091         else if (ucontrol->value.enumerated.item[0] >= 9)
2092                 nval = 3;
2093         else if (ucontrol->value.enumerated.item[0] >= 1)
2094                 nval = 2;
2095         else
2096                 nval = 0;
2097         shift = idx * 2;
2098         val &= ~(0x03 << shift);
2099         val |= nval << shift;
2100         shift = idx * 4 + 8;
2101         if (nval == 2) {
2102                 nval = ucontrol->value.enumerated.item[0] - 1;
2103                 val &= ~(0x07 << shift);
2104                 val |= nval << shift;
2105         } else if (nval == 3) {
2106                 nval = (ucontrol->value.enumerated.item[0] - 9) << 3;
2107                 val &= ~(0x08 << shift);
2108                 val |= nval << shift;
2109         }
2110         change = val != old_val;
2111         if (change)
2112                 outw(val, ICEMT(ice, ROUTE_SPDOUT));
2113         spin_unlock_irq(&ice->reg_lock);
2114         return change;
2115 }
2116
2117 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = {
2118         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2119         .name = "H/W Playback Route",
2120         .info = snd_ice1712_pro_route_info,
2121         .get = snd_ice1712_pro_route_analog_get,
2122         .put = snd_ice1712_pro_route_analog_put,
2123 };
2124
2125 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = {
2126         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2127         .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route",
2128         .info = snd_ice1712_pro_route_info,
2129         .get = snd_ice1712_pro_route_spdif_get,
2130         .put = snd_ice1712_pro_route_spdif_put,
2131         .count = 2,
2132 };
2133
2134
2135 static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol,
2136                                             struct snd_ctl_elem_info *uinfo)
2137 {
2138         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2139         uinfo->count = 1;
2140         uinfo->value.integer.min = 0;
2141         uinfo->value.integer.max = 255;
2142         return 0;
2143 }
2144
2145 static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol,
2146                                            struct snd_ctl_elem_value *ucontrol)
2147 {
2148         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2149
2150         ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE));
2151         return 0;
2152 }
2153
2154 static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol,
2155                                            struct snd_ctl_elem_value *ucontrol)
2156 {
2157         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2158         int change;
2159
2160         spin_lock_irq(&ice->reg_lock);
2161         change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0];
2162         outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE));
2163         spin_unlock_irq(&ice->reg_lock);
2164         return change;
2165 }
2166
2167 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = {
2168         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
2169         .name = "Multi Track Volume Rate",
2170         .info = snd_ice1712_pro_volume_rate_info,
2171         .get = snd_ice1712_pro_volume_rate_get,
2172         .put = snd_ice1712_pro_volume_rate_put
2173 };
2174
2175 static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol,
2176                                      struct snd_ctl_elem_info *uinfo)
2177 {
2178         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
2179         uinfo->count = 22;
2180         uinfo->value.integer.min = 0;
2181         uinfo->value.integer.max = 255;
2182         return 0;
2183 }
2184
2185 static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol,
2186                                     struct snd_ctl_elem_value *ucontrol)
2187 {
2188         struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
2189         int idx;
2190
2191         spin_lock_irq(&ice->reg_lock);
2192         for (idx = 0; idx < 22; idx++) {
2193                 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX));
2194                 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA));
2195         }
2196         spin_unlock_irq(&ice->reg_lock);
2197         return 0;
2198 }
2199
2200 static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = {
2201         .iface = SNDRV_CTL_ELEM_IFACE_PCM,
2202         .name = "Multi Track Peak",
2203         .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
2204         .info = snd_ice1712_pro_peak_info,
2205         .get = snd_ice1712_pro_peak_get
2206 };
2207
2208 /*
2209  *
2210  */
2211
2212 /*
2213  * list of available boards
2214  */
2215 static const struct snd_ice1712_card_info *card_tables[] = {
2216         snd_ice1712_hoontech_cards,
2217         snd_ice1712_delta_cards,
2218         snd_ice1712_ews_cards,
2219         NULL,
2220 };
2221
2222 static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice,
2223                                           unsigned char dev,
2224                                           unsigned char addr)
2225 {
2226         long t = 0x10000;
2227
2228         outb(addr, ICEREG(ice, I2C_BYTE_ADDR));
2229         outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR));
2230         while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ;
2231         return inb(ICEREG(ice, I2C_DATA));
2232 }
2233
2234 static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice,
2235                                    const char *modelname)
2236 {
2237         int dev = ICE_I2C_EEPROM_ADDR;  /* I2C EEPROM device address */
2238         unsigned int i, size;
2239         const struct snd_ice1712_card_info * const *tbl, *c;
2240
2241         if (!modelname || !*modelname) {
2242                 ice->eeprom.subvendor = 0;
2243                 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0)
2244                         ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) |
2245                                 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) |
2246                                 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) |
2247                                 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24);
2248                 if (ice->eeprom.subvendor == 0 ||
2249                     ice->eeprom.subvendor == (unsigned int)-1) {
2250                         /* invalid subvendor from EEPROM, try the PCI subststem ID instead */
2251                         u16 vendor, device;
2252                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor);
2253                         pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device);
2254                         ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device);
2255                         if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) {
2256                                 dev_err(ice->card->dev,
2257                                         "No valid ID is found\n");
2258                                 return -ENXIO;
2259                         }
2260                 }
2261         }
2262         for (tbl = card_tables; *tbl; tbl++) {
2263                 for (c = *tbl; c->subvendor; c++) {
2264                         if (modelname && c->model && !strcmp(modelname, c->model)) {
2265                                 dev_info(ice->card->dev,
2266                                          "Using board model %s\n", c->name);
2267                                 ice->eeprom.subvendor = c->subvendor;
2268                         } else if (c->subvendor != ice->eeprom.subvendor)
2269                                 continue;
2270                         if (!c->eeprom_size || !c->eeprom_data)
2271                                 goto found;
2272                         /* if the EEPROM is given by the driver, use it */
2273                         dev_dbg(ice->card->dev, "using the defined eeprom..\n");
2274                         ice->eeprom.version = 1;
2275                         ice->eeprom.size = c->eeprom_size + 6;
2276                         memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size);
2277                         goto read_skipped;
2278                 }
2279         }
2280         dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n",
2281                ice->eeprom.subvendor);
2282
2283  found:
2284         ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04);
2285         if (ice->eeprom.size < 6)
2286                 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */
2287         else if (ice->eeprom.size > 32) {
2288                 dev_err(ice->card->dev,
2289                         "invalid EEPROM (size = %i)\n", ice->eeprom.size);
2290                 return -EIO;
2291         }
2292         ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05);
2293         if (ice->eeprom.version != 1) {
2294                 dev_err(ice->card->dev, "invalid EEPROM version %i\n",
2295                            ice->eeprom.version);
2296                 /* return -EIO; */
2297         }
2298         size = ice->eeprom.size - 6;
2299         for (i = 0; i < size; i++)
2300                 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6);
2301
2302  read_skipped:
2303         ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK];
2304         ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE];
2305         ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR];
2306
2307         return 0;
2308 }
2309
2310
2311
2312 static int snd_ice1712_chip_init(struct snd_ice1712 *ice)
2313 {
2314         outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL));
2315         udelay(200);
2316         outb(ICE1712_NATIVE, ICEREG(ice, CONTROL));
2317         udelay(200);
2318         if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE &&
2319             !ice->dxr_enable)
2320                 /*  Set eeprom value to limit active ADCs and DACs to 6;
2321                  *  Also disable AC97 as no hardware in standard 6fire card/box
2322                  *  Note: DXR extensions are not currently supported
2323                  */
2324                 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a;
2325         pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2326         pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]);
2327         pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]);
2328         pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]);
2329         if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24 &&
2330             ice->eeprom.subvendor != ICE1712_SUBDEVICE_STAUDIO_ADCIII) {
2331                 ice->gpio.write_mask = ice->eeprom.gpiomask;
2332                 ice->gpio.direction = ice->eeprom.gpiodir;
2333                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK,
2334                                   ice->eeprom.gpiomask);
2335                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
2336                                   ice->eeprom.gpiodir);
2337                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2338                                   ice->eeprom.gpiostate);
2339         } else {
2340                 ice->gpio.write_mask = 0xc0;
2341                 ice->gpio.direction = 0xff;
2342                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0);
2343                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff);
2344                 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA,
2345                                   ICE1712_STDSP24_CLOCK_BIT);
2346         }
2347         snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0);
2348         if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) {
2349                 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD));
2350                 udelay(100);
2351                 outb(0, ICEREG(ice, AC97_CMD));
2352                 udelay(200);
2353                 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0);
2354         }
2355         snd_ice1712_set_pro_rate(ice, 48000, 1);
2356         /* unmask used interrupts */
2357         outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ?
2358               ICE1712_IRQ_MPU2 : 0) |
2359              ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ?
2360               ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0),
2361              ICEREG(ice, IRQMASK));
2362         outb(0x00, ICEMT(ice, IRQ));
2363
2364         return 0;
2365 }
2366
2367 int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice)
2368 {
2369         int err;
2370         struct snd_kcontrol *kctl;
2371
2372         if (snd_BUG_ON(!ice->pcm_pro))
2373                 return -EIO;
2374         kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice);
2375         kctl->id.device = ice->pcm_pro->device;
2376         err = snd_ctl_add(ice->card, kctl);
2377         if (err < 0)
2378                 return err;
2379         kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice);
2380         kctl->id.device = ice->pcm_pro->device;
2381         err = snd_ctl_add(ice->card, kctl);
2382         if (err < 0)
2383                 return err;
2384         kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice);
2385         kctl->id.device = ice->pcm_pro->device;
2386         err = snd_ctl_add(ice->card, kctl);
2387         if (err < 0)
2388                 return err;
2389         kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice);
2390         kctl->id.device = ice->pcm_pro->device;
2391         err = snd_ctl_add(ice->card, kctl);
2392         if (err < 0)
2393                 return err;
2394         ice->spdif.stream_ctl = kctl;
2395         return 0;
2396 }
2397
2398
2399 static int snd_ice1712_build_controls(struct snd_ice1712 *ice)
2400 {
2401         int err;
2402
2403         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice));
2404         if (err < 0)
2405                 return err;
2406         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice));
2407         if (err < 0)
2408                 return err;
2409         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice));
2410         if (err < 0)
2411                 return err;
2412
2413         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice));
2414         if (err < 0)
2415                 return err;
2416         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice));
2417         if (err < 0)
2418                 return err;
2419
2420         if (ice->num_total_dacs > 0) {
2421                 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route;
2422                 tmp.count = ice->num_total_dacs;
2423                 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice));
2424                 if (err < 0)
2425                         return err;
2426         }
2427
2428         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice));
2429         if (err < 0)
2430                 return err;
2431
2432         err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice));
2433         if (err < 0)
2434                 return err;
2435         return snd_ctl_add(ice->card,
2436                            snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice));
2437 }
2438
2439 static void snd_ice1712_free(struct snd_card *card)
2440 {
2441         struct snd_ice1712 *ice = card->private_data;
2442
2443         if (ice->card_info && ice->card_info->chip_exit)
2444                 ice->card_info->chip_exit(ice);
2445
2446         /* mask all interrupts */
2447         outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ));
2448         outb(0xff, ICEREG(ice, IRQMASK));
2449
2450         snd_ice1712_akm4xxx_free(ice);
2451 }
2452
2453 static int snd_ice1712_create(struct snd_card *card,
2454                               struct pci_dev *pci,
2455                               const char *modelname,
2456                               int omni,
2457                               int cs8427_timeout,
2458                               int dxr_enable)
2459 {
2460         struct snd_ice1712 *ice = card->private_data;
2461         int err;
2462
2463         /* enable PCI device */
2464         err = pcim_enable_device(pci);
2465         if (err < 0)
2466                 return err;
2467         /* check, if we can restrict PCI DMA transfers to 28 bits */
2468         if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(28))) {
2469                 dev_err(card->dev,
2470                         "architecture does not support 28bit PCI busmaster DMA\n");
2471                 return -ENXIO;
2472         }
2473
2474         ice->omni = omni ? 1 : 0;
2475         if (cs8427_timeout < 1)
2476                 cs8427_timeout = 1;
2477         else if (cs8427_timeout > 1000)
2478                 cs8427_timeout = 1000;
2479         ice->cs8427_timeout = cs8427_timeout;
2480         ice->dxr_enable = dxr_enable;
2481         spin_lock_init(&ice->reg_lock);
2482         mutex_init(&ice->gpio_mutex);
2483         mutex_init(&ice->i2c_mutex);
2484         mutex_init(&ice->open_mutex);
2485         ice->gpio.set_mask = snd_ice1712_set_gpio_mask;
2486         ice->gpio.get_mask = snd_ice1712_get_gpio_mask;
2487         ice->gpio.set_dir = snd_ice1712_set_gpio_dir;
2488         ice->gpio.get_dir = snd_ice1712_get_gpio_dir;
2489         ice->gpio.set_data = snd_ice1712_set_gpio_data;
2490         ice->gpio.get_data = snd_ice1712_get_gpio_data;
2491
2492         ice->spdif.cs8403_bits =
2493                 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */
2494                                                  0x10 | /* no emphasis */
2495                                                  0x20); /* PCM encoder/decoder */
2496         ice->card = card;
2497         ice->pci = pci;
2498         ice->irq = -1;
2499         pci_set_master(pci);
2500         /* disable legacy emulation */
2501         pci_write_config_word(ice->pci, 0x40, 0x807f);
2502         pci_write_config_word(ice->pci, 0x42, 0x0006);
2503         snd_ice1712_proc_init(ice);
2504
2505         err = pci_request_regions(pci, "ICE1712");
2506         if (err < 0)
2507                 return err;
2508         ice->port = pci_resource_start(pci, 0);
2509         ice->ddma_port = pci_resource_start(pci, 1);
2510         ice->dmapath_port = pci_resource_start(pci, 2);
2511         ice->profi_port = pci_resource_start(pci, 3);
2512
2513         if (devm_request_irq(&pci->dev, pci->irq, snd_ice1712_interrupt,
2514                              IRQF_SHARED, KBUILD_MODNAME, ice)) {
2515                 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
2516                 return -EIO;
2517         }
2518
2519         ice->irq = pci->irq;
2520         card->sync_irq = ice->irq;
2521         card->private_free = snd_ice1712_free;
2522
2523         if (snd_ice1712_read_eeprom(ice, modelname) < 0)
2524                 return -EIO;
2525         if (snd_ice1712_chip_init(ice) < 0)
2526                 return -EIO;
2527
2528         return 0;
2529 }
2530
2531
2532 /*
2533  *
2534  * Registration
2535  *
2536  */
2537
2538 static struct snd_ice1712_card_info no_matched;
2539
2540 static int snd_ice1712_probe(struct pci_dev *pci,
2541                              const struct pci_device_id *pci_id)
2542 {
2543         static int dev;
2544         struct snd_card *card;
2545         struct snd_ice1712 *ice;
2546         int pcm_dev = 0, err;
2547         const struct snd_ice1712_card_info * const *tbl, *c;
2548
2549         if (dev >= SNDRV_CARDS)
2550                 return -ENODEV;
2551         if (!enable[dev]) {
2552                 dev++;
2553                 return -ENOENT;
2554         }
2555
2556         err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
2557                            sizeof(*ice), &card);
2558         if (err < 0)
2559                 return err;
2560         ice = card->private_data;
2561
2562         strcpy(card->driver, "ICE1712");
2563         strcpy(card->shortname, "ICEnsemble ICE1712");
2564
2565         err = snd_ice1712_create(card, pci, model[dev], omni[dev],
2566                                  cs8427_timeout[dev], dxr_enable[dev]);
2567         if (err < 0)
2568                 return err;
2569
2570         for (tbl = card_tables; *tbl; tbl++) {
2571                 for (c = *tbl; c->subvendor; c++) {
2572                         if (c->subvendor == ice->eeprom.subvendor) {
2573                                 strcpy(card->shortname, c->name);
2574                                 if (c->driver) /* specific driver? */
2575                                         strcpy(card->driver, c->driver);
2576                                 if (c->chip_init) {
2577                                         err = c->chip_init(ice);
2578                                         if (err < 0)
2579                                                 return err;
2580                                 }
2581                                 ice->card_info = c;
2582                                 goto __found;
2583                         }
2584                 }
2585         }
2586         c = &no_matched;
2587  __found:
2588
2589         err = snd_ice1712_pcm_profi(ice, pcm_dev++);
2590         if (err < 0)
2591                 return err;
2592
2593         if (ice_has_con_ac97(ice)) {
2594                 err = snd_ice1712_pcm(ice, pcm_dev++);
2595                 if (err < 0)
2596                         return err;
2597         }
2598
2599         err = snd_ice1712_ac97_mixer(ice);
2600         if (err < 0)
2601                 return err;
2602
2603         err = snd_ice1712_build_controls(ice);
2604         if (err < 0)
2605                 return err;
2606
2607         if (c->build_controls) {
2608                 err = c->build_controls(ice);
2609                 if (err < 0)
2610                         return err;
2611         }
2612
2613         if (ice_has_con_ac97(ice)) {
2614                 err = snd_ice1712_pcm_ds(ice, pcm_dev++);
2615                 if (err < 0)
2616                         return err;
2617         }
2618
2619         if (!c->no_mpu401) {
2620                 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712,
2621                         ICEREG(ice, MPU1_CTRL),
2622                         c->mpu401_1_info_flags |
2623                         MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2624                         -1, &ice->rmidi[0]);
2625                 if (err < 0)
2626                         return err;
2627                 if (c->mpu401_1_name)
2628                         /*  Preferred name available in card_info */
2629                         snprintf(ice->rmidi[0]->name,
2630                                  sizeof(ice->rmidi[0]->name),
2631                                  "%s %d", c->mpu401_1_name, card->number);
2632
2633                 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
2634                         /*  2nd port used  */
2635                         err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
2636                                 ICEREG(ice, MPU2_CTRL),
2637                                 c->mpu401_2_info_flags |
2638                                 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK,
2639                                 -1, &ice->rmidi[1]);
2640
2641                         if (err < 0)
2642                                 return err;
2643                         if (c->mpu401_2_name)
2644                                 /*  Preferred name available in card_info */
2645                                 snprintf(ice->rmidi[1]->name,
2646                                          sizeof(ice->rmidi[1]->name),
2647                                          "%s %d", c->mpu401_2_name,
2648                                          card->number);
2649                 }
2650         }
2651
2652         snd_ice1712_set_input_clock_source(ice, 0);
2653
2654         sprintf(card->longname, "%s at 0x%lx, irq %i",
2655                 card->shortname, ice->port, ice->irq);
2656
2657         err = snd_card_register(card);
2658         if (err < 0)
2659                 return err;
2660         pci_set_drvdata(pci, card);
2661         dev++;
2662         return 0;
2663 }
2664
2665 #ifdef CONFIG_PM_SLEEP
2666 static int snd_ice1712_suspend(struct device *dev)
2667 {
2668         struct snd_card *card = dev_get_drvdata(dev);
2669         struct snd_ice1712 *ice = card->private_data;
2670
2671         if (!ice->pm_suspend_enabled)
2672                 return 0;
2673
2674         snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
2675
2676         snd_ac97_suspend(ice->ac97);
2677
2678         spin_lock_irq(&ice->reg_lock);
2679         ice->pm_saved_is_spdif_master = is_spdif_master(ice);
2680         ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT));
2681         ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03));
2682         spin_unlock_irq(&ice->reg_lock);
2683
2684         if (ice->pm_suspend)
2685                 ice->pm_suspend(ice);
2686         return 0;
2687 }
2688
2689 static int snd_ice1712_resume(struct device *dev)
2690 {
2691         struct snd_card *card = dev_get_drvdata(dev);
2692         struct snd_ice1712 *ice = card->private_data;
2693         int rate;
2694
2695         if (!ice->pm_suspend_enabled)
2696                 return 0;
2697
2698         if (ice->cur_rate)
2699                 rate = ice->cur_rate;
2700         else
2701                 rate = PRO_RATE_DEFAULT;
2702
2703         if (snd_ice1712_chip_init(ice) < 0) {
2704                 snd_card_disconnect(card);
2705                 return -EIO;
2706         }
2707
2708         ice->cur_rate = rate;
2709
2710         if (ice->pm_resume)
2711                 ice->pm_resume(ice);
2712
2713         if (ice->pm_saved_is_spdif_master) {
2714                 /* switching to external clock via SPDIF */
2715                 spin_lock_irq(&ice->reg_lock);
2716                 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER,
2717                         ICEMT(ice, RATE));
2718                 spin_unlock_irq(&ice->reg_lock);
2719                 snd_ice1712_set_input_clock_source(ice, 1);
2720         } else {
2721                 /* internal on-card clock */
2722                 snd_ice1712_set_pro_rate(ice, rate, 1);
2723                 snd_ice1712_set_input_clock_source(ice, 0);
2724         }
2725
2726         outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT));
2727         outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03));
2728
2729         snd_ac97_resume(ice->ac97);
2730
2731         snd_power_change_state(card, SNDRV_CTL_POWER_D0);
2732         return 0;
2733 }
2734
2735 static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume);
2736 #define SND_VT1712_PM_OPS       &snd_ice1712_pm
2737 #else
2738 #define SND_VT1712_PM_OPS       NULL
2739 #endif /* CONFIG_PM_SLEEP */
2740
2741 static struct pci_driver ice1712_driver = {
2742         .name = KBUILD_MODNAME,
2743         .id_table = snd_ice1712_ids,
2744         .probe = snd_ice1712_probe,
2745         .driver = {
2746                 .pm = SND_VT1712_PM_OPS,
2747         },
2748 };
2749
2750 module_pci_driver(ice1712_driver);