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ice1712.c
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linux-6.19.14/sound/pci/ice1712/ice1712.c
1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * ALSA driver for ICEnsemble ICE1712 (Envy24) 4 * 5 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> 6 */ 7 8/* 9 NOTES: 10 - spdif nonaudio consumer mode does not work (at least with my 11 Sony STR-DB830) 12*/ 13 14/* 15 * Changes: 16 * 17 * 2002.09.09 Takashi Iwai <tiwai@suse.de> 18 * split the code to several files. each low-level routine 19 * is stored in the local file and called from registration 20 * function from card_info struct. 21 * 22 * 2002.11.26 James Stafford <jstafford@ampltd.com> 23 * Added support for VT1724 (Envy24HT) 24 * I have left out support for 176.4 and 192 KHz for the moment. 25 * I also haven't done anything with the internal S/PDIF transmitter or the MPU-401 26 * 27 * 2003.02.20 Taksahi Iwai <tiwai@suse.de> 28 * Split vt1724 part to an independent driver. 29 * The GPIO is accessed through the callback functions now. 30 * 31 * 2004.03.31 Doug McLain <nostar@comcast.net> 32 * Added support for Event Electronics EZ8 card to hoontech.c. 33 */ 34 35 36#include <linux/delay.h> 37#include <linux/interrupt.h> 38#include <linux/init.h> 39#include <linux/pci.h> 40#include <linux/dma-mapping.h> 41#include <linux/slab.h> 42#include <linux/module.h> 43#include <linux/mutex.h> 44 45#include <sound/core.h> 46#include <sound/cs8427.h> 47#include <sound/info.h> 48#include <sound/initval.h> 49#include <sound/tlv.h> 50 51#include <sound/asoundef.h> 52 53#include "ice1712.h" 54 55/* lowlevel routines */ 56#include "delta.h" 57#include "ews.h" 58#include "hoontech.h" 59 60MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 61MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)"); 62MODULE_LICENSE("GPL"); 63 64static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 65static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 66static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ 67static char *model[SNDRV_CARDS]; 68static bool omni[SNDRV_CARDS]; /* Delta44 & 66 Omni I/O support */ 69static int cs8427_timeout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 500}; /* CS8427 S/PDIF transceiver reset timeout value in msec */ 70static int dxr_enable[SNDRV_CARDS]; /* DXR enable for DMX6FIRE */ 71 72module_param_array(index, int, NULL, 0444); 73MODULE_PARM_DESC(index, "Index value for ICE1712 soundcard."); 74module_param_array(id, charp, NULL, 0444); 75MODULE_PARM_DESC(id, "ID string for ICE1712 soundcard."); 76module_param_array(enable, bool, NULL, 0444); 77MODULE_PARM_DESC(enable, "Enable ICE1712 soundcard."); 78module_param_array(omni, bool, NULL, 0444); 79MODULE_PARM_DESC(omni, "Enable Midiman M-Audio Delta Omni I/O support."); 80module_param_array(cs8427_timeout, int, NULL, 0444); 81MODULE_PARM_DESC(cs8427_timeout, "Define reset timeout for cs8427 chip in msec resolution."); 82module_param_array(model, charp, NULL, 0444); 83MODULE_PARM_DESC(model, "Use the given board model."); 84module_param_array(dxr_enable, int, NULL, 0444); 85MODULE_PARM_DESC(dxr_enable, "Enable DXR support for Terratec DMX6FIRE."); 86 87 88static const struct pci_device_id snd_ice1712_ids[] = { 89 { PCI_VDEVICE(ICE, PCI_DEVICE_ID_ICE_1712), 0 }, /* ICE1712 */ 90 { 0, } 91}; 92 93MODULE_DEVICE_TABLE(pci, snd_ice1712_ids); 94 95static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice); 96static int snd_ice1712_build_controls(struct snd_ice1712 *ice); 97 98static int PRO_RATE_LOCKED; 99static int PRO_RATE_RESET = 1; 100static unsigned int PRO_RATE_DEFAULT = 44100; 101 102/* 103 * Basic I/O 104 */ 105 106/* check whether the clock mode is spdif-in */ 107static inline int is_spdif_master(struct snd_ice1712 *ice) 108{ 109 return (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) ? 1 : 0; 110} 111 112static inline int is_pro_rate_locked(struct snd_ice1712 *ice) 113{ 114 return is_spdif_master(ice) || PRO_RATE_LOCKED; 115} 116 117static 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 123static 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 129static 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 154static 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 183static 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 209static 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 239static 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 247static 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 guard(spinlock_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 return val != nval; 259} 260 261static const struct snd_kcontrol_new snd_ice1712_mixer_digmix_route_ac97 = { 262 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 263 .name = "Digital Mixer To AC97", 264 .info = snd_ice1712_digmix_route_ac97_info, 265 .get = snd_ice1712_digmix_route_ac97_get, 266 .put = snd_ice1712_digmix_route_ac97_put, 267}; 268 269 270/* 271 * gpio operations 272 */ 273static void snd_ice1712_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) 274{ 275 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, data); 276 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */ 277} 278 279static unsigned int snd_ice1712_get_gpio_dir(struct snd_ice1712 *ice) 280{ 281 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION); 282} 283 284static unsigned int snd_ice1712_get_gpio_mask(struct snd_ice1712 *ice) 285{ 286 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK); 287} 288 289static void snd_ice1712_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) 290{ 291 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, data); 292 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */ 293} 294 295static unsigned int snd_ice1712_get_gpio_data(struct snd_ice1712 *ice) 296{ 297 return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); 298} 299 300static void snd_ice1712_set_gpio_data(struct snd_ice1712 *ice, unsigned int val) 301{ 302 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, val); 303 inb(ICEREG(ice, DATA)); /* dummy read for pci-posting */ 304} 305 306/* 307 * 308 * CS8427 interface 309 * 310 */ 311 312/* 313 * change the input clock selection 314 * spdif_clock = 1 - IEC958 input, 0 - Envy24 315 */ 316static int snd_ice1712_cs8427_set_input_clock(struct snd_ice1712 *ice, int spdif_clock) 317{ 318 unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */ 319 unsigned char val, nval; 320 int res = 0; 321 322 snd_i2c_lock(ice->i2c); 323 if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) { 324 snd_i2c_unlock(ice->i2c); 325 return -EIO; 326 } 327 if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) { 328 snd_i2c_unlock(ice->i2c); 329 return -EIO; 330 } 331 nval = val & 0xf0; 332 if (spdif_clock) 333 nval |= 0x01; 334 else 335 nval |= 0x04; 336 if (val != nval) { 337 reg[1] = nval; 338 if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) { 339 res = -EIO; 340 } else { 341 res++; 342 } 343 } 344 snd_i2c_unlock(ice->i2c); 345 return res; 346} 347 348/* 349 * spdif callbacks 350 */ 351static void open_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) 352{ 353 snd_cs8427_iec958_active(ice->cs8427, 1); 354} 355 356static void close_cs8427(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) 357{ 358 snd_cs8427_iec958_active(ice->cs8427, 0); 359} 360 361static void setup_cs8427(struct snd_ice1712 *ice, int rate) 362{ 363 snd_cs8427_iec958_pcm(ice->cs8427, rate); 364} 365 366/* 367 * create and initialize callbacks for cs8427 interface 368 */ 369int snd_ice1712_init_cs8427(struct snd_ice1712 *ice, int addr) 370{ 371 int err; 372 373 err = snd_cs8427_create(ice->i2c, addr, 374 (ice->cs8427_timeout * HZ) / 1000, &ice->cs8427); 375 if (err < 0) { 376 dev_err(ice->card->dev, "CS8427 initialization failed\n"); 377 return err; 378 } 379 ice->spdif.ops.open = open_cs8427; 380 ice->spdif.ops.close = close_cs8427; 381 ice->spdif.ops.setup_rate = setup_cs8427; 382 return 0; 383} 384 385static void snd_ice1712_set_input_clock_source(struct snd_ice1712 *ice, int spdif_is_master) 386{ 387 /* change CS8427 clock source too */ 388 if (ice->cs8427) 389 snd_ice1712_cs8427_set_input_clock(ice, spdif_is_master); 390 /* notify ak4524 chip as well */ 391 if (spdif_is_master) { 392 unsigned int i; 393 for (i = 0; i < ice->akm_codecs; i++) { 394 if (ice->akm[i].ops.set_rate_val) 395 ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); 396 } 397 } 398} 399 400/* 401 * Interrupt handler 402 */ 403 404static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id) 405{ 406 struct snd_ice1712 *ice = dev_id; 407 unsigned char status; 408 int handled = 0; 409 410 while (1) { 411 status = inb(ICEREG(ice, IRQSTAT)); 412 if (status == 0) 413 break; 414 handled = 1; 415 if (status & ICE1712_IRQ_MPU1) { 416 if (ice->rmidi[0]) 417 snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data); 418 outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT)); 419 status &= ~ICE1712_IRQ_MPU1; 420 } 421 if (status & ICE1712_IRQ_TIMER) 422 outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT)); 423 if (status & ICE1712_IRQ_MPU2) { 424 if (ice->rmidi[1]) 425 snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data); 426 outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT)); 427 status &= ~ICE1712_IRQ_MPU2; 428 } 429 if (status & ICE1712_IRQ_PROPCM) { 430 unsigned char mtstat = inb(ICEMT(ice, IRQ)); 431 if (mtstat & ICE1712_MULTI_PBKSTATUS) { 432 if (ice->playback_pro_substream) 433 snd_pcm_period_elapsed(ice->playback_pro_substream); 434 outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ)); 435 } 436 if (mtstat & ICE1712_MULTI_CAPSTATUS) { 437 if (ice->capture_pro_substream) 438 snd_pcm_period_elapsed(ice->capture_pro_substream); 439 outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ)); 440 } 441 } 442 if (status & ICE1712_IRQ_FM) 443 outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT)); 444 if (status & ICE1712_IRQ_PBKDS) { 445 u32 idx; 446 u16 pbkstatus; 447 struct snd_pcm_substream *substream; 448 pbkstatus = inw(ICEDS(ice, INTSTAT)); 449 /* dev_dbg(ice->card->dev, "pbkstatus = 0x%x\n", pbkstatus); */ 450 for (idx = 0; idx < 6; idx++) { 451 if ((pbkstatus & (3 << (idx * 2))) == 0) 452 continue; 453 substream = ice->playback_con_substream_ds[idx]; 454 if (substream != NULL) 455 snd_pcm_period_elapsed(substream); 456 outw(3 << (idx * 2), ICEDS(ice, INTSTAT)); 457 } 458 outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT)); 459 } 460 if (status & ICE1712_IRQ_CONCAP) { 461 if (ice->capture_con_substream) 462 snd_pcm_period_elapsed(ice->capture_con_substream); 463 outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT)); 464 } 465 if (status & ICE1712_IRQ_CONPBK) { 466 if (ice->playback_con_substream) 467 snd_pcm_period_elapsed(ice->playback_con_substream); 468 outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT)); 469 } 470 } 471 return IRQ_RETVAL(handled); 472} 473 474 475/* 476 * PCM part - consumer I/O 477 */ 478 479static int snd_ice1712_playback_trigger(struct snd_pcm_substream *substream, 480 int cmd) 481{ 482 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 483 int result = 0; 484 u32 tmp; 485 486 guard(spinlock)(&ice->reg_lock); 487 tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL); 488 if (cmd == SNDRV_PCM_TRIGGER_START) { 489 tmp |= 1; 490 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 491 tmp &= ~1; 492 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) { 493 tmp |= 2; 494 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) { 495 tmp &= ~2; 496 } else { 497 result = -EINVAL; 498 } 499 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp); 500 return result; 501} 502 503static int snd_ice1712_playback_ds_trigger(struct snd_pcm_substream *substream, 504 int cmd) 505{ 506 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 507 int result = 0; 508 u32 tmp; 509 510 guard(spinlock)(&ice->reg_lock); 511 tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL); 512 if (cmd == SNDRV_PCM_TRIGGER_START) { 513 tmp |= 1; 514 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 515 tmp &= ~1; 516 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) { 517 tmp |= 2; 518 } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) { 519 tmp &= ~2; 520 } else { 521 result = -EINVAL; 522 } 523 snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp); 524 return result; 525} 526 527static int snd_ice1712_capture_trigger(struct snd_pcm_substream *substream, 528 int cmd) 529{ 530 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 531 int result = 0; 532 u8 tmp; 533 534 guard(spinlock)(&ice->reg_lock); 535 tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL); 536 if (cmd == SNDRV_PCM_TRIGGER_START) { 537 tmp |= 1; 538 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 539 tmp &= ~1; 540 } else { 541 result = -EINVAL; 542 } 543 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp); 544 return result; 545} 546 547static int snd_ice1712_playback_prepare(struct snd_pcm_substream *substream) 548{ 549 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 550 struct snd_pcm_runtime *runtime = substream->runtime; 551 u32 period_size, buf_size, rate, tmp; 552 553 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; 554 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; 555 tmp = 0x0000; 556 if (snd_pcm_format_width(runtime->format) == 16) 557 tmp |= 0x10; 558 if (runtime->channels == 2) 559 tmp |= 0x08; 560 rate = (runtime->rate * 8192) / 375; 561 if (rate > 0x000fffff) 562 rate = 0x000fffff; 563 guard(spinlock_irq)(&ice->reg_lock); 564 outb(0, ice->ddma_port + 15); 565 outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b); 566 outl(runtime->dma_addr, ice->ddma_port + 0); 567 outw(buf_size, ice->ddma_port + 4); 568 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff); 569 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff); 570 snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff); 571 snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp); 572 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff); 573 snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8); 574 snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0); 575 snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0); 576 return 0; 577} 578 579static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream) 580{ 581 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 582 struct snd_pcm_runtime *runtime = substream->runtime; 583 u32 period_size, rate, tmp, chn; 584 585 period_size = snd_pcm_lib_period_bytes(substream) - 1; 586 tmp = 0x0064; 587 if (snd_pcm_format_width(runtime->format) == 16) 588 tmp &= ~0x04; 589 if (runtime->channels == 2) 590 tmp |= 0x08; 591 rate = (runtime->rate * 8192) / 375; 592 if (rate > 0x000fffff) 593 rate = 0x000fffff; 594 ice->playback_con_active_buf[substream->number] = 0; 595 ice->playback_con_virt_addr[substream->number] = runtime->dma_addr; 596 chn = substream->number * 2; 597 guard(spinlock_irq)(&ice->reg_lock); 598 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr); 599 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size); 600 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0)); 601 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size); 602 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate); 603 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0); 604 snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp); 605 if (runtime->channels == 2) { 606 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate); 607 snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0); 608 } 609 return 0; 610} 611 612static int snd_ice1712_capture_prepare(struct snd_pcm_substream *substream) 613{ 614 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 615 struct snd_pcm_runtime *runtime = substream->runtime; 616 u32 period_size, buf_size; 617 u8 tmp; 618 619 period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; 620 buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; 621 tmp = 0x06; 622 if (snd_pcm_format_width(runtime->format) == 16) 623 tmp &= ~0x04; 624 if (runtime->channels == 2) 625 tmp &= ~0x02; 626 scoped_guard(spinlock_irq, &ice->reg_lock) { 627 outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR)); 628 outw(buf_size, ICEREG(ice, CONCAP_COUNT)); 629 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8); 630 snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff); 631 snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp); 632 } 633 snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate); 634 return 0; 635} 636 637static snd_pcm_uframes_t snd_ice1712_playback_pointer(struct snd_pcm_substream *substream) 638{ 639 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 640 struct snd_pcm_runtime *runtime = substream->runtime; 641 size_t ptr; 642 643 if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1)) 644 return 0; 645 ptr = runtime->buffer_size - inw(ice->ddma_port + 4); 646 ptr = bytes_to_frames(substream->runtime, ptr); 647 if (ptr == runtime->buffer_size) 648 ptr = 0; 649 return ptr; 650} 651 652static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(struct snd_pcm_substream *substream) 653{ 654 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 655 u8 addr; 656 size_t ptr; 657 658 if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1)) 659 return 0; 660 if (ice->playback_con_active_buf[substream->number]) 661 addr = ICE1712_DSC_ADDR1; 662 else 663 addr = ICE1712_DSC_ADDR0; 664 ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) - 665 ice->playback_con_virt_addr[substream->number]; 666 ptr = bytes_to_frames(substream->runtime, ptr); 667 if (ptr == substream->runtime->buffer_size) 668 ptr = 0; 669 return ptr; 670} 671 672static snd_pcm_uframes_t snd_ice1712_capture_pointer(struct snd_pcm_substream *substream) 673{ 674 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 675 size_t ptr; 676 677 if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1)) 678 return 0; 679 ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr; 680 ptr = bytes_to_frames(substream->runtime, ptr); 681 if (ptr == substream->runtime->buffer_size) 682 ptr = 0; 683 return ptr; 684} 685 686static const struct snd_pcm_hardware snd_ice1712_playback = { 687 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 688 SNDRV_PCM_INFO_BLOCK_TRANSFER | 689 SNDRV_PCM_INFO_MMAP_VALID | 690 SNDRV_PCM_INFO_PAUSE), 691 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 692 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 693 .rate_min = 4000, 694 .rate_max = 48000, 695 .channels_min = 1, 696 .channels_max = 2, 697 .buffer_bytes_max = (64*1024), 698 .period_bytes_min = 64, 699 .period_bytes_max = (64*1024), 700 .periods_min = 1, 701 .periods_max = 1024, 702 .fifo_size = 0, 703}; 704 705static const struct snd_pcm_hardware snd_ice1712_playback_ds = { 706 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 707 SNDRV_PCM_INFO_BLOCK_TRANSFER | 708 SNDRV_PCM_INFO_MMAP_VALID | 709 SNDRV_PCM_INFO_PAUSE), 710 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 711 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 712 .rate_min = 4000, 713 .rate_max = 48000, 714 .channels_min = 1, 715 .channels_max = 2, 716 .buffer_bytes_max = (128*1024), 717 .period_bytes_min = 64, 718 .period_bytes_max = (128*1024), 719 .periods_min = 2, 720 .periods_max = 2, 721 .fifo_size = 0, 722}; 723 724static const struct snd_pcm_hardware snd_ice1712_capture = { 725 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 726 SNDRV_PCM_INFO_BLOCK_TRANSFER | 727 SNDRV_PCM_INFO_MMAP_VALID), 728 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 729 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 730 .rate_min = 4000, 731 .rate_max = 48000, 732 .channels_min = 1, 733 .channels_max = 2, 734 .buffer_bytes_max = (64*1024), 735 .period_bytes_min = 64, 736 .period_bytes_max = (64*1024), 737 .periods_min = 1, 738 .periods_max = 1024, 739 .fifo_size = 0, 740}; 741 742static int snd_ice1712_playback_open(struct snd_pcm_substream *substream) 743{ 744 struct snd_pcm_runtime *runtime = substream->runtime; 745 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 746 747 ice->playback_con_substream = substream; 748 runtime->hw = snd_ice1712_playback; 749 return 0; 750} 751 752static int snd_ice1712_playback_ds_open(struct snd_pcm_substream *substream) 753{ 754 struct snd_pcm_runtime *runtime = substream->runtime; 755 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 756 u32 tmp; 757 758 ice->playback_con_substream_ds[substream->number] = substream; 759 runtime->hw = snd_ice1712_playback_ds; 760 guard(spinlock_irq)(&ice->reg_lock); 761 tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2)); 762 outw(tmp, ICEDS(ice, INTMASK)); 763 return 0; 764} 765 766static int snd_ice1712_capture_open(struct snd_pcm_substream *substream) 767{ 768 struct snd_pcm_runtime *runtime = substream->runtime; 769 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 770 771 ice->capture_con_substream = substream; 772 runtime->hw = snd_ice1712_capture; 773 runtime->hw.rates = ice->ac97->rates[AC97_RATES_ADC]; 774 if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000)) 775 runtime->hw.rate_min = 48000; 776 return 0; 777} 778 779static int snd_ice1712_playback_close(struct snd_pcm_substream *substream) 780{ 781 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 782 783 ice->playback_con_substream = NULL; 784 return 0; 785} 786 787static int snd_ice1712_playback_ds_close(struct snd_pcm_substream *substream) 788{ 789 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 790 u32 tmp; 791 792 guard(spinlock_irq)(&ice->reg_lock); 793 tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2)); 794 outw(tmp, ICEDS(ice, INTMASK)); 795 ice->playback_con_substream_ds[substream->number] = NULL; 796 return 0; 797} 798 799static int snd_ice1712_capture_close(struct snd_pcm_substream *substream) 800{ 801 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 802 803 ice->capture_con_substream = NULL; 804 return 0; 805} 806 807static const struct snd_pcm_ops snd_ice1712_playback_ops = { 808 .open = snd_ice1712_playback_open, 809 .close = snd_ice1712_playback_close, 810 .prepare = snd_ice1712_playback_prepare, 811 .trigger = snd_ice1712_playback_trigger, 812 .pointer = snd_ice1712_playback_pointer, 813}; 814 815static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = { 816 .open = snd_ice1712_playback_ds_open, 817 .close = snd_ice1712_playback_ds_close, 818 .prepare = snd_ice1712_playback_ds_prepare, 819 .trigger = snd_ice1712_playback_ds_trigger, 820 .pointer = snd_ice1712_playback_ds_pointer, 821}; 822 823static const struct snd_pcm_ops snd_ice1712_capture_ops = { 824 .open = snd_ice1712_capture_open, 825 .close = snd_ice1712_capture_close, 826 .prepare = snd_ice1712_capture_prepare, 827 .trigger = snd_ice1712_capture_trigger, 828 .pointer = snd_ice1712_capture_pointer, 829}; 830 831static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device) 832{ 833 struct snd_pcm *pcm; 834 int err; 835 836 err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm); 837 if (err < 0) 838 return err; 839 840 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops); 841 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops); 842 843 pcm->private_data = ice; 844 pcm->info_flags = 0; 845 strscpy(pcm->name, "ICE1712 consumer"); 846 ice->pcm = pcm; 847 848 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, 849 &ice->pci->dev, 64*1024, 64*1024); 850 851 dev_warn(ice->card->dev, 852 "Consumer PCM code does not work well at the moment --jk\n"); 853 854 return 0; 855} 856 857static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device) 858{ 859 struct snd_pcm *pcm; 860 int err; 861 862 err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm); 863 if (err < 0) 864 return err; 865 866 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops); 867 868 pcm->private_data = ice; 869 pcm->info_flags = 0; 870 strscpy(pcm->name, "ICE1712 consumer (DS)"); 871 ice->pcm_ds = pcm; 872 873 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, 874 &ice->pci->dev, 64*1024, 128*1024); 875 876 return 0; 877} 878 879/* 880 * PCM code - professional part (multitrack) 881 */ 882 883static const unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000, 884 32000, 44100, 48000, 64000, 88200, 96000 }; 885 886static const struct snd_pcm_hw_constraint_list hw_constraints_rates = { 887 .count = ARRAY_SIZE(rates), 888 .list = rates, 889 .mask = 0, 890}; 891 892static int snd_ice1712_pro_trigger(struct snd_pcm_substream *substream, 893 int cmd) 894{ 895 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 896 switch (cmd) { 897 case SNDRV_PCM_TRIGGER_PAUSE_PUSH: 898 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: 899 { 900 unsigned int what; 901 unsigned int old; 902 if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) 903 return -EINVAL; 904 what = ICE1712_PLAYBACK_PAUSE; 905 snd_pcm_trigger_done(substream, substream); 906 guard(spinlock)(&ice->reg_lock); 907 old = inl(ICEMT(ice, PLAYBACK_CONTROL)); 908 if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) 909 old |= what; 910 else 911 old &= ~what; 912 outl(old, ICEMT(ice, PLAYBACK_CONTROL)); 913 break; 914 } 915 case SNDRV_PCM_TRIGGER_START: 916 case SNDRV_PCM_TRIGGER_STOP: 917 { 918 unsigned int what = 0; 919 unsigned int old; 920 struct snd_pcm_substream *s; 921 922 snd_pcm_group_for_each_entry(s, substream) { 923 if (s == ice->playback_pro_substream) { 924 what |= ICE1712_PLAYBACK_START; 925 snd_pcm_trigger_done(s, substream); 926 } else if (s == ice->capture_pro_substream) { 927 what |= ICE1712_CAPTURE_START_SHADOW; 928 snd_pcm_trigger_done(s, substream); 929 } 930 } 931 guard(spinlock)(&ice->reg_lock); 932 old = inl(ICEMT(ice, PLAYBACK_CONTROL)); 933 if (cmd == SNDRV_PCM_TRIGGER_START) 934 old |= what; 935 else 936 old &= ~what; 937 outl(old, ICEMT(ice, PLAYBACK_CONTROL)); 938 break; 939 } 940 default: 941 return -EINVAL; 942 } 943 return 0; 944} 945 946/* 947 */ 948static void snd_ice1712_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, int force) 949{ 950 unsigned char val, old; 951 unsigned int i; 952 953 switch (rate) { 954 case 8000: val = 6; break; 955 case 9600: val = 3; break; 956 case 11025: val = 10; break; 957 case 12000: val = 2; break; 958 case 16000: val = 5; break; 959 case 22050: val = 9; break; 960 case 24000: val = 1; break; 961 case 32000: val = 4; break; 962 case 44100: val = 8; break; 963 case 48000: val = 0; break; 964 case 64000: val = 15; break; 965 case 88200: val = 11; break; 966 case 96000: val = 7; break; 967 default: 968 snd_BUG(); 969 val = 0; 970 rate = 48000; 971 break; 972 } 973 974 scoped_guard(spinlock_irqsave, &ice->reg_lock) { 975 if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW| 976 ICE1712_PLAYBACK_PAUSE| 977 ICE1712_PLAYBACK_START)) 978 return; 979 if (!force && is_pro_rate_locked(ice)) 980 return; 981 982 old = inb(ICEMT(ice, RATE)); 983 if (!force && old == val) 984 return; 985 986 ice->cur_rate = rate; 987 outb(val, ICEMT(ice, RATE)); 988 } 989 990 if (ice->gpio.set_pro_rate) 991 ice->gpio.set_pro_rate(ice, rate); 992 for (i = 0; i < ice->akm_codecs; i++) { 993 if (ice->akm[i].ops.set_rate_val) 994 ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); 995 } 996 if (ice->spdif.ops.setup_rate) 997 ice->spdif.ops.setup_rate(ice, rate); 998} 999 1000static int snd_ice1712_playback_pro_prepare(struct snd_pcm_substream *substream) 1001{ 1002 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1003 1004 ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream); 1005 guard(spinlock_irq)(&ice->reg_lock); 1006 outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR)); 1007 outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE)); 1008 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT)); 1009 1010 return 0; 1011} 1012 1013static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substream, 1014 struct snd_pcm_hw_params *hw_params) 1015{ 1016 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1017 1018 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0); 1019 return 0; 1020} 1021 1022static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream) 1023{ 1024 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1025 1026 ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream); 1027 guard(spinlock_irq)(&ice->reg_lock); 1028 outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR)); 1029 outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE)); 1030 outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT)); 1031 return 0; 1032} 1033 1034static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream, 1035 struct snd_pcm_hw_params *hw_params) 1036{ 1037 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1038 1039 snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0); 1040 return 0; 1041} 1042 1043static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream) 1044{ 1045 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1046 size_t ptr; 1047 1048 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START)) 1049 return 0; 1050 ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2); 1051 ptr = bytes_to_frames(substream->runtime, ptr); 1052 if (ptr == substream->runtime->buffer_size) 1053 ptr = 0; 1054 return ptr; 1055} 1056 1057static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(struct snd_pcm_substream *substream) 1058{ 1059 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1060 size_t ptr; 1061 1062 if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW)) 1063 return 0; 1064 ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2); 1065 ptr = bytes_to_frames(substream->runtime, ptr); 1066 if (ptr == substream->runtime->buffer_size) 1067 ptr = 0; 1068 return ptr; 1069} 1070 1071static const struct snd_pcm_hardware snd_ice1712_playback_pro = { 1072 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 1073 SNDRV_PCM_INFO_BLOCK_TRANSFER | 1074 SNDRV_PCM_INFO_MMAP_VALID | 1075 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), 1076 .formats = SNDRV_PCM_FMTBIT_S32_LE, 1077 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000, 1078 .rate_min = 4000, 1079 .rate_max = 96000, 1080 .channels_min = 10, 1081 .channels_max = 10, 1082 .buffer_bytes_max = (256*1024), 1083 .period_bytes_min = 10 * 4 * 2, 1084 .period_bytes_max = 131040, 1085 .periods_min = 1, 1086 .periods_max = 1024, 1087 .fifo_size = 0, 1088}; 1089 1090static const struct snd_pcm_hardware snd_ice1712_capture_pro = { 1091 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 1092 SNDRV_PCM_INFO_BLOCK_TRANSFER | 1093 SNDRV_PCM_INFO_MMAP_VALID | 1094 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), 1095 .formats = SNDRV_PCM_FMTBIT_S32_LE, 1096 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000, 1097 .rate_min = 4000, 1098 .rate_max = 96000, 1099 .channels_min = 12, 1100 .channels_max = 12, 1101 .buffer_bytes_max = (256*1024), 1102 .period_bytes_min = 12 * 4 * 2, 1103 .period_bytes_max = 131040, 1104 .periods_min = 1, 1105 .periods_max = 1024, 1106 .fifo_size = 0, 1107}; 1108 1109static int snd_ice1712_playback_pro_open(struct snd_pcm_substream *substream) 1110{ 1111 struct snd_pcm_runtime *runtime = substream->runtime; 1112 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1113 1114 ice->playback_pro_substream = substream; 1115 runtime->hw = snd_ice1712_playback_pro; 1116 snd_pcm_set_sync(substream); 1117 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); 1118 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); 1119 if (is_pro_rate_locked(ice)) { 1120 runtime->hw.rate_min = PRO_RATE_DEFAULT; 1121 runtime->hw.rate_max = PRO_RATE_DEFAULT; 1122 } 1123 1124 if (ice->spdif.ops.open) 1125 ice->spdif.ops.open(ice, substream); 1126 1127 return 0; 1128} 1129 1130static int snd_ice1712_capture_pro_open(struct snd_pcm_substream *substream) 1131{ 1132 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1133 struct snd_pcm_runtime *runtime = substream->runtime; 1134 1135 ice->capture_pro_substream = substream; 1136 runtime->hw = snd_ice1712_capture_pro; 1137 snd_pcm_set_sync(substream); 1138 snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); 1139 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); 1140 if (is_pro_rate_locked(ice)) { 1141 runtime->hw.rate_min = PRO_RATE_DEFAULT; 1142 runtime->hw.rate_max = PRO_RATE_DEFAULT; 1143 } 1144 1145 return 0; 1146} 1147 1148static int snd_ice1712_playback_pro_close(struct snd_pcm_substream *substream) 1149{ 1150 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1151 1152 if (PRO_RATE_RESET) 1153 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); 1154 ice->playback_pro_substream = NULL; 1155 if (ice->spdif.ops.close) 1156 ice->spdif.ops.close(ice, substream); 1157 1158 return 0; 1159} 1160 1161static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream) 1162{ 1163 struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); 1164 1165 if (PRO_RATE_RESET) 1166 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); 1167 ice->capture_pro_substream = NULL; 1168 return 0; 1169} 1170 1171static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = { 1172 .open = snd_ice1712_playback_pro_open, 1173 .close = snd_ice1712_playback_pro_close, 1174 .hw_params = snd_ice1712_playback_pro_hw_params, 1175 .prepare = snd_ice1712_playback_pro_prepare, 1176 .trigger = snd_ice1712_pro_trigger, 1177 .pointer = snd_ice1712_playback_pro_pointer, 1178}; 1179 1180static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = { 1181 .open = snd_ice1712_capture_pro_open, 1182 .close = snd_ice1712_capture_pro_close, 1183 .hw_params = snd_ice1712_capture_pro_hw_params, 1184 .prepare = snd_ice1712_capture_pro_prepare, 1185 .trigger = snd_ice1712_pro_trigger, 1186 .pointer = snd_ice1712_capture_pro_pointer, 1187}; 1188 1189static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device) 1190{ 1191 struct snd_pcm *pcm; 1192 int err; 1193 1194 err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm); 1195 if (err < 0) 1196 return err; 1197 1198 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops); 1199 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops); 1200 1201 pcm->private_data = ice; 1202 pcm->info_flags = 0; 1203 strscpy(pcm->name, "ICE1712 multi"); 1204 1205 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, 1206 &ice->pci->dev, 256*1024, 256*1024); 1207 1208 ice->pcm_pro = pcm; 1209 1210 if (ice->cs8427) { 1211 /* assign channels to iec958 */ 1212 err = snd_cs8427_iec958_build(ice->cs8427, 1213 pcm->streams[0].substream, 1214 pcm->streams[1].substream); 1215 if (err < 0) 1216 return err; 1217 } 1218 1219 return snd_ice1712_build_pro_mixer(ice); 1220} 1221 1222/* 1223 * Mixer section 1224 */ 1225 1226static void snd_ice1712_update_volume(struct snd_ice1712 *ice, int index) 1227{ 1228 unsigned int vol = ice->pro_volumes[index]; 1229 unsigned short val = 0; 1230 1231 val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f; 1232 val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8; 1233 outb(index, ICEMT(ice, MONITOR_INDEX)); 1234 outw(val, ICEMT(ice, MONITOR_VOLUME)); 1235} 1236 1237#define snd_ice1712_pro_mixer_switch_info snd_ctl_boolean_stereo_info 1238 1239static int snd_ice1712_pro_mixer_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1240{ 1241 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1242 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + 1243 kcontrol->private_value; 1244 1245 guard(spinlock_irq)(&ice->reg_lock); 1246 ucontrol->value.integer.value[0] = 1247 !((ice->pro_volumes[priv_idx] >> 15) & 1); 1248 ucontrol->value.integer.value[1] = 1249 !((ice->pro_volumes[priv_idx] >> 31) & 1); 1250 return 0; 1251} 1252 1253static int snd_ice1712_pro_mixer_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1254{ 1255 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1256 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + 1257 kcontrol->private_value; 1258 unsigned int nval, change; 1259 1260 nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) | 1261 (ucontrol->value.integer.value[1] ? 0 : 0x80000000); 1262 guard(spinlock_irq)(&ice->reg_lock); 1263 nval |= ice->pro_volumes[priv_idx] & ~0x80008000; 1264 change = nval != ice->pro_volumes[priv_idx]; 1265 ice->pro_volumes[priv_idx] = nval; 1266 snd_ice1712_update_volume(ice, priv_idx); 1267 return change; 1268} 1269 1270static int snd_ice1712_pro_mixer_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 1271{ 1272 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 1273 uinfo->count = 2; 1274 uinfo->value.integer.min = 0; 1275 uinfo->value.integer.max = 96; 1276 return 0; 1277} 1278 1279static int snd_ice1712_pro_mixer_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1280{ 1281 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1282 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + 1283 kcontrol->private_value; 1284 1285 guard(spinlock_irq)(&ice->reg_lock); 1286 ucontrol->value.integer.value[0] = 1287 (ice->pro_volumes[priv_idx] >> 0) & 127; 1288 ucontrol->value.integer.value[1] = 1289 (ice->pro_volumes[priv_idx] >> 16) & 127; 1290 return 0; 1291} 1292 1293static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1294{ 1295 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1296 int priv_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + 1297 kcontrol->private_value; 1298 unsigned int nval, change; 1299 1300 nval = (ucontrol->value.integer.value[0] & 127) | 1301 ((ucontrol->value.integer.value[1] & 127) << 16); 1302 guard(spinlock_irq)(&ice->reg_lock); 1303 nval |= ice->pro_volumes[priv_idx] & ~0x007f007f; 1304 change = nval != ice->pro_volumes[priv_idx]; 1305 ice->pro_volumes[priv_idx] = nval; 1306 snd_ice1712_update_volume(ice, priv_idx); 1307 return change; 1308} 1309 1310static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0); 1311 1312static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = { 1313 { 1314 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1315 .name = "Multi Playback Switch", 1316 .info = snd_ice1712_pro_mixer_switch_info, 1317 .get = snd_ice1712_pro_mixer_switch_get, 1318 .put = snd_ice1712_pro_mixer_switch_put, 1319 .private_value = 0, 1320 .count = 10, 1321 }, 1322 { 1323 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1324 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 1325 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 1326 .name = "Multi Playback Volume", 1327 .info = snd_ice1712_pro_mixer_volume_info, 1328 .get = snd_ice1712_pro_mixer_volume_get, 1329 .put = snd_ice1712_pro_mixer_volume_put, 1330 .private_value = 0, 1331 .count = 10, 1332 .tlv = { .p = db_scale_playback } 1333 }, 1334}; 1335 1336static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_switch = { 1337 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1338 .name = "H/W Multi Capture Switch", 1339 .info = snd_ice1712_pro_mixer_switch_info, 1340 .get = snd_ice1712_pro_mixer_switch_get, 1341 .put = snd_ice1712_pro_mixer_switch_put, 1342 .private_value = 10, 1343}; 1344 1345static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_switch = { 1346 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1347 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, SWITCH), 1348 .info = snd_ice1712_pro_mixer_switch_info, 1349 .get = snd_ice1712_pro_mixer_switch_get, 1350 .put = snd_ice1712_pro_mixer_switch_put, 1351 .private_value = 18, 1352 .count = 2, 1353}; 1354 1355static const struct snd_kcontrol_new snd_ice1712_multi_capture_analog_volume = { 1356 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1357 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 1358 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 1359 .name = "H/W Multi Capture Volume", 1360 .info = snd_ice1712_pro_mixer_volume_info, 1361 .get = snd_ice1712_pro_mixer_volume_get, 1362 .put = snd_ice1712_pro_mixer_volume_put, 1363 .private_value = 10, 1364 .tlv = { .p = db_scale_playback } 1365}; 1366 1367static const struct snd_kcontrol_new snd_ice1712_multi_capture_spdif_volume = { 1368 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1369 .name = SNDRV_CTL_NAME_IEC958("Multi ", CAPTURE, VOLUME), 1370 .info = snd_ice1712_pro_mixer_volume_info, 1371 .get = snd_ice1712_pro_mixer_volume_get, 1372 .put = snd_ice1712_pro_mixer_volume_put, 1373 .private_value = 18, 1374 .count = 2, 1375}; 1376 1377static int snd_ice1712_build_pro_mixer(struct snd_ice1712 *ice) 1378{ 1379 struct snd_card *card = ice->card; 1380 unsigned int idx; 1381 int err; 1382 1383 /* multi-channel mixer */ 1384 for (idx = 0; idx < ARRAY_SIZE(snd_ice1712_multi_playback_ctrls); idx++) { 1385 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_playback_ctrls[idx], ice)); 1386 if (err < 0) 1387 return err; 1388 } 1389 1390 if (ice->num_total_adcs > 0) { 1391 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_switch; 1392 tmp.count = ice->num_total_adcs; 1393 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice)); 1394 if (err < 0) 1395 return err; 1396 } 1397 1398 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_switch, ice)); 1399 if (err < 0) 1400 return err; 1401 1402 if (ice->num_total_adcs > 0) { 1403 struct snd_kcontrol_new tmp = snd_ice1712_multi_capture_analog_volume; 1404 tmp.count = ice->num_total_adcs; 1405 err = snd_ctl_add(card, snd_ctl_new1(&tmp, ice)); 1406 if (err < 0) 1407 return err; 1408 } 1409 1410 err = snd_ctl_add(card, snd_ctl_new1(&snd_ice1712_multi_capture_spdif_volume, ice)); 1411 if (err < 0) 1412 return err; 1413 1414 /* initialize volumes */ 1415 for (idx = 0; idx < 10; idx++) { 1416 ice->pro_volumes[idx] = 0x80008000; /* mute */ 1417 snd_ice1712_update_volume(ice, idx); 1418 } 1419 for (idx = 10; idx < 10 + ice->num_total_adcs; idx++) { 1420 ice->pro_volumes[idx] = 0x80008000; /* mute */ 1421 snd_ice1712_update_volume(ice, idx); 1422 } 1423 for (idx = 18; idx < 20; idx++) { 1424 ice->pro_volumes[idx] = 0x80008000; /* mute */ 1425 snd_ice1712_update_volume(ice, idx); 1426 } 1427 return 0; 1428} 1429 1430static void snd_ice1712_mixer_free_ac97(struct snd_ac97 *ac97) 1431{ 1432 struct snd_ice1712 *ice = ac97->private_data; 1433 ice->ac97 = NULL; 1434} 1435 1436static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice) 1437{ 1438 int err, bus_num = 0; 1439 struct snd_ac97_template ac97; 1440 struct snd_ac97_bus *pbus; 1441 static const struct snd_ac97_bus_ops con_ops = { 1442 .write = snd_ice1712_ac97_write, 1443 .read = snd_ice1712_ac97_read, 1444 }; 1445 static const struct snd_ac97_bus_ops pro_ops = { 1446 .write = snd_ice1712_pro_ac97_write, 1447 .read = snd_ice1712_pro_ac97_read, 1448 }; 1449 1450 if (ice_has_con_ac97(ice)) { 1451 err = snd_ac97_bus(ice->card, bus_num++, &con_ops, NULL, &pbus); 1452 if (err < 0) 1453 return err; 1454 memset(&ac97, 0, sizeof(ac97)); 1455 ac97.private_data = ice; 1456 ac97.private_free = snd_ice1712_mixer_free_ac97; 1457 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97); 1458 if (err < 0) 1459 dev_warn(ice->card->dev, 1460 "cannot initialize ac97 for consumer, skipped\n"); 1461 else { 1462 return snd_ctl_add(ice->card, 1463 snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, 1464 ice)); 1465 } 1466 } 1467 1468 if (!(ice->eeprom.data[ICE_EEP1_ACLINK] & ICE1712_CFG_PRO_I2S)) { 1469 err = snd_ac97_bus(ice->card, bus_num, &pro_ops, NULL, &pbus); 1470 if (err < 0) 1471 return err; 1472 memset(&ac97, 0, sizeof(ac97)); 1473 ac97.private_data = ice; 1474 ac97.private_free = snd_ice1712_mixer_free_ac97; 1475 err = snd_ac97_mixer(pbus, &ac97, &ice->ac97); 1476 if (err < 0) 1477 dev_warn(ice->card->dev, 1478 "cannot initialize pro ac97, skipped\n"); 1479 else 1480 return 0; 1481 } 1482 /* I2S mixer only */ 1483 strcat(ice->card->mixername, "ICE1712 - multitrack"); 1484 return 0; 1485} 1486 1487/* 1488 * 1489 */ 1490 1491static inline unsigned int eeprom_double(struct snd_ice1712 *ice, int idx) 1492{ 1493 return (unsigned int)ice->eeprom.data[idx] | ((unsigned int)ice->eeprom.data[idx + 1] << 8); 1494} 1495 1496static void snd_ice1712_proc_read(struct snd_info_entry *entry, 1497 struct snd_info_buffer *buffer) 1498{ 1499 struct snd_ice1712 *ice = entry->private_data; 1500 unsigned int idx; 1501 1502 snd_iprintf(buffer, "%s\n\n", ice->card->longname); 1503 snd_iprintf(buffer, "EEPROM:\n"); 1504 1505 snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); 1506 snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); 1507 snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); 1508 snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.data[ICE_EEP1_CODEC]); 1509 snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP1_ACLINK]); 1510 snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.data[ICE_EEP1_I2SID]); 1511 snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP1_SPDIF]); 1512 snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask); 1513 snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate); 1514 snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir); 1515 snd_iprintf(buffer, " AC'97 main : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_MAIN_LO)); 1516 snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_PCM_LO)); 1517 snd_iprintf(buffer, " AC'97 record : 0x%x\n", eeprom_double(ice, ICE_EEP1_AC97_REC_LO)); 1518 snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.data[ICE_EEP1_AC97_RECSRC]); 1519 for (idx = 0; idx < 4; idx++) 1520 snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_DAC_ID + idx]); 1521 for (idx = 0; idx < 4; idx++) 1522 snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.data[ICE_EEP1_ADC_ID + idx]); 1523 for (idx = 0x1c; idx < ice->eeprom.size; idx++) 1524 snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]); 1525 1526 snd_iprintf(buffer, "\nRegisters:\n"); 1527 snd_iprintf(buffer, " PSDOUT03 : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_PSDOUT03))); 1528 snd_iprintf(buffer, " CAPTURE : 0x%08x\n", inl(ICEMT(ice, ROUTE_CAPTURE))); 1529 snd_iprintf(buffer, " SPDOUT : 0x%04x\n", (unsigned)inw(ICEMT(ice, ROUTE_SPDOUT))); 1530 snd_iprintf(buffer, " RATE : 0x%02x\n", (unsigned)inb(ICEMT(ice, RATE))); 1531 snd_iprintf(buffer, " GPIO_DATA : 0x%02x\n", (unsigned)snd_ice1712_get_gpio_data(ice)); 1532 snd_iprintf(buffer, " GPIO_WRITE_MASK : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_WRITE_MASK)); 1533 snd_iprintf(buffer, " GPIO_DIRECTION : 0x%02x\n", (unsigned)snd_ice1712_read(ice, ICE1712_IREG_GPIO_DIRECTION)); 1534} 1535 1536static void snd_ice1712_proc_init(struct snd_ice1712 *ice) 1537{ 1538 snd_card_ro_proc_new(ice->card, "ice1712", ice, snd_ice1712_proc_read); 1539} 1540 1541/* 1542 * 1543 */ 1544 1545static int snd_ice1712_eeprom_info(struct snd_kcontrol *kcontrol, 1546 struct snd_ctl_elem_info *uinfo) 1547{ 1548 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; 1549 uinfo->count = sizeof(struct snd_ice1712_eeprom); 1550 return 0; 1551} 1552 1553static int snd_ice1712_eeprom_get(struct snd_kcontrol *kcontrol, 1554 struct snd_ctl_elem_value *ucontrol) 1555{ 1556 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1557 1558 memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); 1559 return 0; 1560} 1561 1562static const struct snd_kcontrol_new snd_ice1712_eeprom = { 1563 .iface = SNDRV_CTL_ELEM_IFACE_CARD, 1564 .name = "ICE1712 EEPROM", 1565 .access = SNDRV_CTL_ELEM_ACCESS_READ, 1566 .info = snd_ice1712_eeprom_info, 1567 .get = snd_ice1712_eeprom_get 1568}; 1569 1570/* 1571 */ 1572static int snd_ice1712_spdif_info(struct snd_kcontrol *kcontrol, 1573 struct snd_ctl_elem_info *uinfo) 1574{ 1575 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; 1576 uinfo->count = 1; 1577 return 0; 1578} 1579 1580static int snd_ice1712_spdif_default_get(struct snd_kcontrol *kcontrol, 1581 struct snd_ctl_elem_value *ucontrol) 1582{ 1583 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1584 if (ice->spdif.ops.default_get) 1585 ice->spdif.ops.default_get(ice, ucontrol); 1586 return 0; 1587} 1588 1589static int snd_ice1712_spdif_default_put(struct snd_kcontrol *kcontrol, 1590 struct snd_ctl_elem_value *ucontrol) 1591{ 1592 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1593 if (ice->spdif.ops.default_put) 1594 return ice->spdif.ops.default_put(ice, ucontrol); 1595 return 0; 1596} 1597 1598static const struct snd_kcontrol_new snd_ice1712_spdif_default = 1599{ 1600 .iface = SNDRV_CTL_ELEM_IFACE_PCM, 1601 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), 1602 .info = snd_ice1712_spdif_info, 1603 .get = snd_ice1712_spdif_default_get, 1604 .put = snd_ice1712_spdif_default_put 1605}; 1606 1607static int snd_ice1712_spdif_maskc_get(struct snd_kcontrol *kcontrol, 1608 struct snd_ctl_elem_value *ucontrol) 1609{ 1610 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1611 if (ice->spdif.ops.default_get) { 1612 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | 1613 IEC958_AES0_PROFESSIONAL | 1614 IEC958_AES0_CON_NOT_COPYRIGHT | 1615 IEC958_AES0_CON_EMPHASIS; 1616 ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | 1617 IEC958_AES1_CON_CATEGORY; 1618 ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; 1619 } else { 1620 ucontrol->value.iec958.status[0] = 0xff; 1621 ucontrol->value.iec958.status[1] = 0xff; 1622 ucontrol->value.iec958.status[2] = 0xff; 1623 ucontrol->value.iec958.status[3] = 0xff; 1624 ucontrol->value.iec958.status[4] = 0xff; 1625 } 1626 return 0; 1627} 1628 1629static int snd_ice1712_spdif_maskp_get(struct snd_kcontrol *kcontrol, 1630 struct snd_ctl_elem_value *ucontrol) 1631{ 1632 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1633 if (ice->spdif.ops.default_get) { 1634 ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | 1635 IEC958_AES0_PROFESSIONAL | 1636 IEC958_AES0_PRO_FS | 1637 IEC958_AES0_PRO_EMPHASIS; 1638 ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE; 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 1649static const struct snd_kcontrol_new snd_ice1712_spdif_maskc = 1650{ 1651 .access = SNDRV_CTL_ELEM_ACCESS_READ, 1652 .iface = SNDRV_CTL_ELEM_IFACE_PCM, 1653 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK), 1654 .info = snd_ice1712_spdif_info, 1655 .get = snd_ice1712_spdif_maskc_get, 1656}; 1657 1658static const struct snd_kcontrol_new snd_ice1712_spdif_maskp = 1659{ 1660 .access = SNDRV_CTL_ELEM_ACCESS_READ, 1661 .iface = SNDRV_CTL_ELEM_IFACE_PCM, 1662 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK), 1663 .info = snd_ice1712_spdif_info, 1664 .get = snd_ice1712_spdif_maskp_get, 1665}; 1666 1667static int snd_ice1712_spdif_stream_get(struct snd_kcontrol *kcontrol, 1668 struct snd_ctl_elem_value *ucontrol) 1669{ 1670 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1671 if (ice->spdif.ops.stream_get) 1672 ice->spdif.ops.stream_get(ice, ucontrol); 1673 return 0; 1674} 1675 1676static int snd_ice1712_spdif_stream_put(struct snd_kcontrol *kcontrol, 1677 struct snd_ctl_elem_value *ucontrol) 1678{ 1679 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1680 if (ice->spdif.ops.stream_put) 1681 return ice->spdif.ops.stream_put(ice, ucontrol); 1682 return 0; 1683} 1684 1685static const struct snd_kcontrol_new snd_ice1712_spdif_stream = 1686{ 1687 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 1688 SNDRV_CTL_ELEM_ACCESS_INACTIVE), 1689 .iface = SNDRV_CTL_ELEM_IFACE_PCM, 1690 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PCM_STREAM), 1691 .info = snd_ice1712_spdif_info, 1692 .get = snd_ice1712_spdif_stream_get, 1693 .put = snd_ice1712_spdif_stream_put 1694}; 1695 1696int snd_ice1712_gpio_get(struct snd_kcontrol *kcontrol, 1697 struct snd_ctl_elem_value *ucontrol) 1698{ 1699 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1700 unsigned char mask = kcontrol->private_value & 0xff; 1701 int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; 1702 1703 snd_ice1712_save_gpio_status(ice); 1704 ucontrol->value.integer.value[0] = 1705 (snd_ice1712_gpio_read(ice) & mask ? 1 : 0) ^ invert; 1706 snd_ice1712_restore_gpio_status(ice); 1707 return 0; 1708} 1709 1710int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, 1711 struct snd_ctl_elem_value *ucontrol) 1712{ 1713 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1714 unsigned char mask = kcontrol->private_value & 0xff; 1715 int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; 1716 unsigned int val, nval; 1717 1718 if (kcontrol->private_value & (1 << 31)) 1719 return -EPERM; 1720 nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert; 1721 snd_ice1712_save_gpio_status(ice); 1722 val = snd_ice1712_gpio_read(ice); 1723 nval |= val & ~mask; 1724 if (val != nval) 1725 snd_ice1712_gpio_write(ice, nval); 1726 snd_ice1712_restore_gpio_status(ice); 1727 return val != nval; 1728} 1729 1730/* 1731 * rate 1732 */ 1733static int snd_ice1712_pro_internal_clock_info(struct snd_kcontrol *kcontrol, 1734 struct snd_ctl_elem_info *uinfo) 1735{ 1736 static const char * const texts[] = { 1737 "8000", /* 0: 6 */ 1738 "9600", /* 1: 3 */ 1739 "11025", /* 2: 10 */ 1740 "12000", /* 3: 2 */ 1741 "16000", /* 4: 5 */ 1742 "22050", /* 5: 9 */ 1743 "24000", /* 6: 1 */ 1744 "32000", /* 7: 4 */ 1745 "44100", /* 8: 8 */ 1746 "48000", /* 9: 0 */ 1747 "64000", /* 10: 15 */ 1748 "88200", /* 11: 11 */ 1749 "96000", /* 12: 7 */ 1750 "IEC958 Input", /* 13: -- */ 1751 }; 1752 return snd_ctl_enum_info(uinfo, 1, 14, texts); 1753} 1754 1755static int snd_ice1712_pro_internal_clock_get(struct snd_kcontrol *kcontrol, 1756 struct snd_ctl_elem_value *ucontrol) 1757{ 1758 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1759 static const unsigned char xlate[16] = { 1760 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 255, 255, 255, 10 1761 }; 1762 unsigned char val; 1763 1764 guard(spinlock_irq)(&ice->reg_lock); 1765 if (is_spdif_master(ice)) { 1766 ucontrol->value.enumerated.item[0] = 13; 1767 } else { 1768 val = xlate[inb(ICEMT(ice, RATE)) & 15]; 1769 if (val == 255) { 1770 snd_BUG(); 1771 val = 0; 1772 } 1773 ucontrol->value.enumerated.item[0] = val; 1774 } 1775 return 0; 1776} 1777 1778static int snd_ice1712_pro_internal_clock_put(struct snd_kcontrol *kcontrol, 1779 struct snd_ctl_elem_value *ucontrol) 1780{ 1781 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1782 static const unsigned int xrate[13] = { 1783 8000, 9600, 11025, 12000, 16000, 22050, 24000, 1784 32000, 44100, 48000, 64000, 88200, 96000 1785 }; 1786 unsigned char oval; 1787 int change = 0; 1788 1789 spin_lock_irq(&ice->reg_lock); 1790 oval = inb(ICEMT(ice, RATE)); 1791 if (ucontrol->value.enumerated.item[0] == 13) { 1792 outb(oval | ICE1712_SPDIF_MASTER, ICEMT(ice, RATE)); 1793 } else { 1794 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13]; 1795 spin_unlock_irq(&ice->reg_lock); 1796 snd_ice1712_set_pro_rate(ice, PRO_RATE_DEFAULT, 1); 1797 spin_lock_irq(&ice->reg_lock); 1798 } 1799 change = inb(ICEMT(ice, RATE)) != oval; 1800 spin_unlock_irq(&ice->reg_lock); 1801 1802 if ((oval & ICE1712_SPDIF_MASTER) != 1803 (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER)) 1804 snd_ice1712_set_input_clock_source(ice, is_spdif_master(ice)); 1805 1806 return change; 1807} 1808 1809static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock = { 1810 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1811 .name = "Multi Track Internal Clock", 1812 .info = snd_ice1712_pro_internal_clock_info, 1813 .get = snd_ice1712_pro_internal_clock_get, 1814 .put = snd_ice1712_pro_internal_clock_put 1815}; 1816 1817static int snd_ice1712_pro_internal_clock_default_info(struct snd_kcontrol *kcontrol, 1818 struct snd_ctl_elem_info *uinfo) 1819{ 1820 static const char * const texts[] = { 1821 "8000", /* 0: 6 */ 1822 "9600", /* 1: 3 */ 1823 "11025", /* 2: 10 */ 1824 "12000", /* 3: 2 */ 1825 "16000", /* 4: 5 */ 1826 "22050", /* 5: 9 */ 1827 "24000", /* 6: 1 */ 1828 "32000", /* 7: 4 */ 1829 "44100", /* 8: 8 */ 1830 "48000", /* 9: 0 */ 1831 "64000", /* 10: 15 */ 1832 "88200", /* 11: 11 */ 1833 "96000", /* 12: 7 */ 1834 /* "IEC958 Input", 13: -- */ 1835 }; 1836 return snd_ctl_enum_info(uinfo, 1, 13, texts); 1837} 1838 1839static int snd_ice1712_pro_internal_clock_default_get(struct snd_kcontrol *kcontrol, 1840 struct snd_ctl_elem_value *ucontrol) 1841{ 1842 int val; 1843 static const unsigned int xrate[13] = { 1844 8000, 9600, 11025, 12000, 16000, 22050, 24000, 1845 32000, 44100, 48000, 64000, 88200, 96000 1846 }; 1847 1848 for (val = 0; val < 13; val++) { 1849 if (xrate[val] == PRO_RATE_DEFAULT) 1850 break; 1851 } 1852 1853 ucontrol->value.enumerated.item[0] = val; 1854 return 0; 1855} 1856 1857static int snd_ice1712_pro_internal_clock_default_put(struct snd_kcontrol *kcontrol, 1858 struct snd_ctl_elem_value *ucontrol) 1859{ 1860 static const unsigned int xrate[13] = { 1861 8000, 9600, 11025, 12000, 16000, 22050, 24000, 1862 32000, 44100, 48000, 64000, 88200, 96000 1863 }; 1864 unsigned char oval; 1865 int change = 0; 1866 1867 oval = PRO_RATE_DEFAULT; 1868 PRO_RATE_DEFAULT = xrate[ucontrol->value.integer.value[0] % 13]; 1869 change = PRO_RATE_DEFAULT != oval; 1870 1871 return change; 1872} 1873 1874static const struct snd_kcontrol_new snd_ice1712_pro_internal_clock_default = { 1875 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1876 .name = "Multi Track Internal Clock Default", 1877 .info = snd_ice1712_pro_internal_clock_default_info, 1878 .get = snd_ice1712_pro_internal_clock_default_get, 1879 .put = snd_ice1712_pro_internal_clock_default_put 1880}; 1881 1882#define snd_ice1712_pro_rate_locking_info snd_ctl_boolean_mono_info 1883 1884static int snd_ice1712_pro_rate_locking_get(struct snd_kcontrol *kcontrol, 1885 struct snd_ctl_elem_value *ucontrol) 1886{ 1887 ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; 1888 return 0; 1889} 1890 1891static int snd_ice1712_pro_rate_locking_put(struct snd_kcontrol *kcontrol, 1892 struct snd_ctl_elem_value *ucontrol) 1893{ 1894 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1895 int change = 0, nval; 1896 1897 nval = ucontrol->value.integer.value[0] ? 1 : 0; 1898 guard(spinlock_irq)(&ice->reg_lock); 1899 change = PRO_RATE_LOCKED != nval; 1900 PRO_RATE_LOCKED = nval; 1901 return change; 1902} 1903 1904static const struct snd_kcontrol_new snd_ice1712_pro_rate_locking = { 1905 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1906 .name = "Multi Track Rate Locking", 1907 .info = snd_ice1712_pro_rate_locking_info, 1908 .get = snd_ice1712_pro_rate_locking_get, 1909 .put = snd_ice1712_pro_rate_locking_put 1910}; 1911 1912#define snd_ice1712_pro_rate_reset_info snd_ctl_boolean_mono_info 1913 1914static int snd_ice1712_pro_rate_reset_get(struct snd_kcontrol *kcontrol, 1915 struct snd_ctl_elem_value *ucontrol) 1916{ 1917 ucontrol->value.integer.value[0] = PRO_RATE_RESET; 1918 return 0; 1919} 1920 1921static int snd_ice1712_pro_rate_reset_put(struct snd_kcontrol *kcontrol, 1922 struct snd_ctl_elem_value *ucontrol) 1923{ 1924 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1925 int change = 0, nval; 1926 1927 nval = ucontrol->value.integer.value[0] ? 1 : 0; 1928 guard(spinlock_irq)(&ice->reg_lock); 1929 change = PRO_RATE_RESET != nval; 1930 PRO_RATE_RESET = nval; 1931 return change; 1932} 1933 1934static const struct snd_kcontrol_new snd_ice1712_pro_rate_reset = { 1935 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 1936 .name = "Multi Track Rate Reset", 1937 .info = snd_ice1712_pro_rate_reset_info, 1938 .get = snd_ice1712_pro_rate_reset_get, 1939 .put = snd_ice1712_pro_rate_reset_put 1940}; 1941 1942/* 1943 * routing 1944 */ 1945static int snd_ice1712_pro_route_info(struct snd_kcontrol *kcontrol, 1946 struct snd_ctl_elem_info *uinfo) 1947{ 1948 static const char * const texts[] = { 1949 "PCM Out", /* 0 */ 1950 "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */ 1951 "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */ 1952 "IEC958 In L", "IEC958 In R", /* 9-10 */ 1953 "Digital Mixer", /* 11 - optional */ 1954 }; 1955 int num_items = snd_ctl_get_ioffidx(kcontrol, &uinfo->id) < 2 ? 12 : 11; 1956 return snd_ctl_enum_info(uinfo, 1, num_items, texts); 1957} 1958 1959static int snd_ice1712_pro_route_analog_get(struct snd_kcontrol *kcontrol, 1960 struct snd_ctl_elem_value *ucontrol) 1961{ 1962 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1963 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 1964 unsigned int val, cval; 1965 1966 scoped_guard(spinlock_irq, &ice->reg_lock) { 1967 val = inw(ICEMT(ice, ROUTE_PSDOUT03)); 1968 cval = inl(ICEMT(ice, ROUTE_CAPTURE)); 1969 } 1970 1971 val >>= ((idx % 2) * 8) + ((idx / 2) * 2); 1972 val &= 3; 1973 cval >>= ((idx / 2) * 8) + ((idx % 2) * 4); 1974 if (val == 1 && idx < 2) 1975 ucontrol->value.enumerated.item[0] = 11; 1976 else if (val == 2) 1977 ucontrol->value.enumerated.item[0] = (cval & 7) + 1; 1978 else if (val == 3) 1979 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9; 1980 else 1981 ucontrol->value.enumerated.item[0] = 0; 1982 return 0; 1983} 1984 1985static int snd_ice1712_pro_route_analog_put(struct snd_kcontrol *kcontrol, 1986 struct snd_ctl_elem_value *ucontrol) 1987{ 1988 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 1989 int change, shift; 1990 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 1991 unsigned int val, old_val, nval; 1992 1993 /* update PSDOUT */ 1994 if (ucontrol->value.enumerated.item[0] >= 11) 1995 nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */ 1996 else if (ucontrol->value.enumerated.item[0] >= 9) 1997 nval = 3; /* spdif in */ 1998 else if (ucontrol->value.enumerated.item[0] >= 1) 1999 nval = 2; /* analog in */ 2000 else 2001 nval = 0; /* pcm */ 2002 shift = ((idx % 2) * 8) + ((idx / 2) * 2); 2003 scoped_guard(spinlock_irq, &ice->reg_lock) { 2004 val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03)); 2005 val &= ~(0x03 << shift); 2006 val |= nval << shift; 2007 change = val != old_val; 2008 if (change) 2009 outw(val, ICEMT(ice, ROUTE_PSDOUT03)); 2010 } 2011 if (nval < 2) /* dig mixer of pcm */ 2012 return change; 2013 2014 /* update CAPTURE */ 2015 scoped_guard(spinlock_irq, &ice->reg_lock) { 2016 val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE)); 2017 shift = ((idx / 2) * 8) + ((idx % 2) * 4); 2018 if (nval == 2) { /* analog in */ 2019 nval = ucontrol->value.enumerated.item[0] - 1; 2020 val &= ~(0x07 << shift); 2021 val |= nval << shift; 2022 } else { /* spdif in */ 2023 nval = (ucontrol->value.enumerated.item[0] - 9) << 3; 2024 val &= ~(0x08 << shift); 2025 val |= nval << shift; 2026 } 2027 if (val != old_val) { 2028 change = 1; 2029 outl(val, ICEMT(ice, ROUTE_CAPTURE)); 2030 } 2031 } 2032 return change; 2033} 2034 2035static int snd_ice1712_pro_route_spdif_get(struct snd_kcontrol *kcontrol, 2036 struct snd_ctl_elem_value *ucontrol) 2037{ 2038 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 2039 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 2040 unsigned int val, cval; 2041 val = inw(ICEMT(ice, ROUTE_SPDOUT)); 2042 cval = (val >> (idx * 4 + 8)) & 0x0f; 2043 val = (val >> (idx * 2)) & 0x03; 2044 if (val == 1) 2045 ucontrol->value.enumerated.item[0] = 11; 2046 else if (val == 2) 2047 ucontrol->value.enumerated.item[0] = (cval & 7) + 1; 2048 else if (val == 3) 2049 ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9; 2050 else 2051 ucontrol->value.enumerated.item[0] = 0; 2052 return 0; 2053} 2054 2055static int snd_ice1712_pro_route_spdif_put(struct snd_kcontrol *kcontrol, 2056 struct snd_ctl_elem_value *ucontrol) 2057{ 2058 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 2059 int change, shift; 2060 int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 2061 unsigned int val, old_val, nval; 2062 2063 /* update SPDOUT */ 2064 guard(spinlock_irq)(&ice->reg_lock); 2065 val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT)); 2066 if (ucontrol->value.enumerated.item[0] >= 11) 2067 nval = 1; 2068 else if (ucontrol->value.enumerated.item[0] >= 9) 2069 nval = 3; 2070 else if (ucontrol->value.enumerated.item[0] >= 1) 2071 nval = 2; 2072 else 2073 nval = 0; 2074 shift = idx * 2; 2075 val &= ~(0x03 << shift); 2076 val |= nval << shift; 2077 shift = idx * 4 + 8; 2078 if (nval == 2) { 2079 nval = ucontrol->value.enumerated.item[0] - 1; 2080 val &= ~(0x07 << shift); 2081 val |= nval << shift; 2082 } else if (nval == 3) { 2083 nval = (ucontrol->value.enumerated.item[0] - 9) << 3; 2084 val &= ~(0x08 << shift); 2085 val |= nval << shift; 2086 } 2087 change = val != old_val; 2088 if (change) 2089 outw(val, ICEMT(ice, ROUTE_SPDOUT)); 2090 return change; 2091} 2092 2093static const struct snd_kcontrol_new snd_ice1712_mixer_pro_analog_route = { 2094 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 2095 .name = "H/W Playback Route", 2096 .info = snd_ice1712_pro_route_info, 2097 .get = snd_ice1712_pro_route_analog_get, 2098 .put = snd_ice1712_pro_route_analog_put, 2099}; 2100 2101static const struct snd_kcontrol_new snd_ice1712_mixer_pro_spdif_route = { 2102 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 2103 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route", 2104 .info = snd_ice1712_pro_route_info, 2105 .get = snd_ice1712_pro_route_spdif_get, 2106 .put = snd_ice1712_pro_route_spdif_put, 2107 .count = 2, 2108}; 2109 2110 2111static int snd_ice1712_pro_volume_rate_info(struct snd_kcontrol *kcontrol, 2112 struct snd_ctl_elem_info *uinfo) 2113{ 2114 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 2115 uinfo->count = 1; 2116 uinfo->value.integer.min = 0; 2117 uinfo->value.integer.max = 255; 2118 return 0; 2119} 2120 2121static int snd_ice1712_pro_volume_rate_get(struct snd_kcontrol *kcontrol, 2122 struct snd_ctl_elem_value *ucontrol) 2123{ 2124 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 2125 2126 ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE)); 2127 return 0; 2128} 2129 2130static int snd_ice1712_pro_volume_rate_put(struct snd_kcontrol *kcontrol, 2131 struct snd_ctl_elem_value *ucontrol) 2132{ 2133 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 2134 int change; 2135 2136 guard(spinlock_irq)(&ice->reg_lock); 2137 change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0]; 2138 outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE)); 2139 return change; 2140} 2141 2142static const struct snd_kcontrol_new snd_ice1712_mixer_pro_volume_rate = { 2143 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 2144 .name = "Multi Track Volume Rate", 2145 .info = snd_ice1712_pro_volume_rate_info, 2146 .get = snd_ice1712_pro_volume_rate_get, 2147 .put = snd_ice1712_pro_volume_rate_put 2148}; 2149 2150static int snd_ice1712_pro_peak_info(struct snd_kcontrol *kcontrol, 2151 struct snd_ctl_elem_info *uinfo) 2152{ 2153 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 2154 uinfo->count = 22; 2155 uinfo->value.integer.min = 0; 2156 uinfo->value.integer.max = 255; 2157 return 0; 2158} 2159 2160static int snd_ice1712_pro_peak_get(struct snd_kcontrol *kcontrol, 2161 struct snd_ctl_elem_value *ucontrol) 2162{ 2163 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 2164 int idx; 2165 2166 guard(spinlock_irq)(&ice->reg_lock); 2167 for (idx = 0; idx < 22; idx++) { 2168 outb(idx, ICEMT(ice, MONITOR_PEAKINDEX)); 2169 ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA)); 2170 } 2171 return 0; 2172} 2173 2174static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = { 2175 .iface = SNDRV_CTL_ELEM_IFACE_PCM, 2176 .name = "Multi Track Peak", 2177 .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, 2178 .info = snd_ice1712_pro_peak_info, 2179 .get = snd_ice1712_pro_peak_get 2180}; 2181 2182/* 2183 * 2184 */ 2185 2186/* 2187 * list of available boards 2188 */ 2189static const struct snd_ice1712_card_info *card_tables[] = { 2190 snd_ice1712_hoontech_cards, 2191 snd_ice1712_delta_cards, 2192 snd_ice1712_ews_cards, 2193 NULL, 2194}; 2195 2196static unsigned char snd_ice1712_read_i2c(struct snd_ice1712 *ice, 2197 unsigned char dev, 2198 unsigned char addr) 2199{ 2200 long t = 0x10000; 2201 2202 outb(addr, ICEREG(ice, I2C_BYTE_ADDR)); 2203 outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR)); 2204 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ; 2205 return inb(ICEREG(ice, I2C_DATA)); 2206} 2207 2208static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice, 2209 const char *modelname) 2210{ 2211 int dev = ICE_I2C_EEPROM_ADDR; /* I2C EEPROM device address */ 2212 unsigned int i, size; 2213 const struct snd_ice1712_card_info * const *tbl, *c; 2214 2215 if (!modelname || !*modelname) { 2216 ice->eeprom.subvendor = 0; 2217 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0) 2218 ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) | 2219 (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) | 2220 (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) | 2221 (snd_ice1712_read_i2c(ice, dev, 0x03) << 24); 2222 if (ice->eeprom.subvendor == 0 || 2223 ice->eeprom.subvendor == (unsigned int)-1) { 2224 /* invalid subvendor from EEPROM, try the PCI subststem ID instead */ 2225 u16 vendor, device; 2226 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor); 2227 pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); 2228 ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device); 2229 if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) { 2230 dev_err(ice->card->dev, 2231 "No valid ID is found\n"); 2232 return -ENXIO; 2233 } 2234 } 2235 } 2236 for (tbl = card_tables; *tbl; tbl++) { 2237 for (c = *tbl; c->subvendor; c++) { 2238 if (modelname && c->model && !strcmp(modelname, c->model)) { 2239 dev_info(ice->card->dev, 2240 "Using board model %s\n", c->name); 2241 ice->eeprom.subvendor = c->subvendor; 2242 } else if (c->subvendor != ice->eeprom.subvendor) 2243 continue; 2244 if (!c->eeprom_size || !c->eeprom_data) 2245 goto found; 2246 /* if the EEPROM is given by the driver, use it */ 2247 dev_dbg(ice->card->dev, "using the defined eeprom..\n"); 2248 ice->eeprom.version = 1; 2249 ice->eeprom.size = c->eeprom_size + 6; 2250 memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); 2251 goto read_skipped; 2252 } 2253 } 2254 dev_warn(ice->card->dev, "No matching model found for ID 0x%x\n", 2255 ice->eeprom.subvendor); 2256 2257 found: 2258 ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04); 2259 if (ice->eeprom.size < 6) 2260 ice->eeprom.size = 32; /* FIXME: any cards without the correct size? */ 2261 else if (ice->eeprom.size > 32) { 2262 dev_err(ice->card->dev, 2263 "invalid EEPROM (size = %i)\n", ice->eeprom.size); 2264 return -EIO; 2265 } 2266 ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05); 2267 if (ice->eeprom.version != 1) { 2268 dev_err(ice->card->dev, "invalid EEPROM version %i\n", 2269 ice->eeprom.version); 2270 /* return -EIO; */ 2271 } 2272 size = ice->eeprom.size - 6; 2273 for (i = 0; i < size; i++) 2274 ice->eeprom.data[i] = snd_ice1712_read_i2c(ice, dev, i + 6); 2275 2276 read_skipped: 2277 ice->eeprom.gpiomask = ice->eeprom.data[ICE_EEP1_GPIO_MASK]; 2278 ice->eeprom.gpiostate = ice->eeprom.data[ICE_EEP1_GPIO_STATE]; 2279 ice->eeprom.gpiodir = ice->eeprom.data[ICE_EEP1_GPIO_DIR]; 2280 2281 return 0; 2282} 2283 2284 2285 2286static int snd_ice1712_chip_init(struct snd_ice1712 *ice) 2287{ 2288 outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL)); 2289 udelay(200); 2290 outb(ICE1712_NATIVE, ICEREG(ice, CONTROL)); 2291 udelay(200); 2292 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE && 2293 !ice->dxr_enable) 2294 /* Set eeprom value to limit active ADCs and DACs to 6; 2295 * Also disable AC97 as no hardware in standard 6fire card/box 2296 * Note: DXR extensions are not currently supported 2297 */ 2298 ice->eeprom.data[ICE_EEP1_CODEC] = 0x3a; 2299 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]); 2300 pci_write_config_byte(ice->pci, 0x61, ice->eeprom.data[ICE_EEP1_ACLINK]); 2301 pci_write_config_byte(ice->pci, 0x62, ice->eeprom.data[ICE_EEP1_I2SID]); 2302 pci_write_config_byte(ice->pci, 0x63, ice->eeprom.data[ICE_EEP1_SPDIF]); 2303 if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24 && 2304 ice->eeprom.subvendor != ICE1712_SUBDEVICE_STAUDIO_ADCIII) { 2305 ice->gpio.write_mask = ice->eeprom.gpiomask; 2306 ice->gpio.direction = ice->eeprom.gpiodir; 2307 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 2308 ice->eeprom.gpiomask); 2309 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 2310 ice->eeprom.gpiodir); 2311 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, 2312 ice->eeprom.gpiostate); 2313 } else { 2314 ice->gpio.write_mask = 0xc0; 2315 ice->gpio.direction = 0xff; 2316 snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0); 2317 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff); 2318 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, 2319 ICE1712_STDSP24_CLOCK_BIT); 2320 } 2321 snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0); 2322 if (!(ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97)) { 2323 outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD)); 2324 udelay(100); 2325 outb(0, ICEREG(ice, AC97_CMD)); 2326 udelay(200); 2327 snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0); 2328 } 2329 snd_ice1712_set_pro_rate(ice, 48000, 1); 2330 /* unmask used interrupts */ 2331 outb(((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) == 0 ? 2332 ICE1712_IRQ_MPU2 : 0) | 2333 ((ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_NO_CON_AC97) ? 2334 ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0), 2335 ICEREG(ice, IRQMASK)); 2336 outb(0x00, ICEMT(ice, IRQ)); 2337 2338 return 0; 2339} 2340 2341int snd_ice1712_spdif_build_controls(struct snd_ice1712 *ice) 2342{ 2343 int err; 2344 struct snd_kcontrol *kctl; 2345 2346 if (snd_BUG_ON(!ice->pcm_pro)) 2347 return -EIO; 2348 kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice); 2349 kctl->id.device = ice->pcm_pro->device; 2350 err = snd_ctl_add(ice->card, kctl); 2351 if (err < 0) 2352 return err; 2353 kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice); 2354 kctl->id.device = ice->pcm_pro->device; 2355 err = snd_ctl_add(ice->card, kctl); 2356 if (err < 0) 2357 return err; 2358 kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice); 2359 kctl->id.device = ice->pcm_pro->device; 2360 err = snd_ctl_add(ice->card, kctl); 2361 if (err < 0) 2362 return err; 2363 kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice); 2364 kctl->id.device = ice->pcm_pro->device; 2365 err = snd_ctl_add(ice->card, kctl); 2366 if (err < 0) 2367 return err; 2368 ice->spdif.stream_ctl = kctl; 2369 return 0; 2370} 2371 2372 2373static int snd_ice1712_build_controls(struct snd_ice1712 *ice) 2374{ 2375 int err; 2376 2377 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice)); 2378 if (err < 0) 2379 return err; 2380 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock, ice)); 2381 if (err < 0) 2382 return err; 2383 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_internal_clock_default, ice)); 2384 if (err < 0) 2385 return err; 2386 2387 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_locking, ice)); 2388 if (err < 0) 2389 return err; 2390 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_rate_reset, ice)); 2391 if (err < 0) 2392 return err; 2393 2394 if (ice->num_total_dacs > 0) { 2395 struct snd_kcontrol_new tmp = snd_ice1712_mixer_pro_analog_route; 2396 tmp.count = ice->num_total_dacs; 2397 err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); 2398 if (err < 0) 2399 return err; 2400 } 2401 2402 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice)); 2403 if (err < 0) 2404 return err; 2405 2406 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice)); 2407 if (err < 0) 2408 return err; 2409 return snd_ctl_add(ice->card, 2410 snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice)); 2411} 2412 2413static void snd_ice1712_free(struct snd_card *card) 2414{ 2415 struct snd_ice1712 *ice = card->private_data; 2416 2417 if (ice->card_info && ice->card_info->chip_exit) 2418 ice->card_info->chip_exit(ice); 2419 2420 /* mask all interrupts */ 2421 outb(ICE1712_MULTI_CAPTURE | ICE1712_MULTI_PLAYBACK, ICEMT(ice, IRQ)); 2422 outb(0xff, ICEREG(ice, IRQMASK)); 2423 2424 snd_ice1712_akm4xxx_free(ice); 2425} 2426 2427static int snd_ice1712_create(struct snd_card *card, 2428 struct pci_dev *pci, 2429 const char *modelname, 2430 int omni, 2431 int cs8427_timeout, 2432 int dxr_enable) 2433{ 2434 struct snd_ice1712 *ice = card->private_data; 2435 int err; 2436 2437 /* enable PCI device */ 2438 err = pcim_enable_device(pci); 2439 if (err < 0) 2440 return err; 2441 /* check, if we can restrict PCI DMA transfers to 28 bits */ 2442 if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(28))) { 2443 dev_err(card->dev, 2444 "architecture does not support 28bit PCI busmaster DMA\n"); 2445 return -ENXIO; 2446 } 2447 2448 ice->omni = omni ? 1 : 0; 2449 if (cs8427_timeout < 1) 2450 cs8427_timeout = 1; 2451 else if (cs8427_timeout > 1000) 2452 cs8427_timeout = 1000; 2453 ice->cs8427_timeout = cs8427_timeout; 2454 ice->dxr_enable = dxr_enable; 2455 spin_lock_init(&ice->reg_lock); 2456 mutex_init(&ice->gpio_mutex); 2457 mutex_init(&ice->i2c_mutex); 2458 mutex_init(&ice->open_mutex); 2459 ice->gpio.set_mask = snd_ice1712_set_gpio_mask; 2460 ice->gpio.get_mask = snd_ice1712_get_gpio_mask; 2461 ice->gpio.set_dir = snd_ice1712_set_gpio_dir; 2462 ice->gpio.get_dir = snd_ice1712_get_gpio_dir; 2463 ice->gpio.set_data = snd_ice1712_set_gpio_data; 2464 ice->gpio.get_data = snd_ice1712_get_gpio_data; 2465 2466 ice->spdif.cs8403_bits = 2467 ice->spdif.cs8403_stream_bits = (0x01 | /* consumer format */ 2468 0x10 | /* no emphasis */ 2469 0x20); /* PCM encoder/decoder */ 2470 ice->card = card; 2471 ice->pci = pci; 2472 ice->irq = -1; 2473 pci_set_master(pci); 2474 /* disable legacy emulation */ 2475 pci_write_config_word(ice->pci, 0x40, 0x807f); 2476 pci_write_config_word(ice->pci, 0x42, 0x0006); 2477 snd_ice1712_proc_init(ice); 2478 2479 err = pcim_request_all_regions(pci, "ICE1712"); 2480 if (err < 0) 2481 return err; 2482 ice->port = pci_resource_start(pci, 0); 2483 ice->ddma_port = pci_resource_start(pci, 1); 2484 ice->dmapath_port = pci_resource_start(pci, 2); 2485 ice->profi_port = pci_resource_start(pci, 3); 2486 2487 if (devm_request_irq(&pci->dev, pci->irq, snd_ice1712_interrupt, 2488 IRQF_SHARED, KBUILD_MODNAME, ice)) { 2489 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); 2490 return -EIO; 2491 } 2492 2493 ice->irq = pci->irq; 2494 card->sync_irq = ice->irq; 2495 card->private_free = snd_ice1712_free; 2496 2497 if (snd_ice1712_read_eeprom(ice, modelname) < 0) 2498 return -EIO; 2499 if (snd_ice1712_chip_init(ice) < 0) 2500 return -EIO; 2501 2502 return 0; 2503} 2504 2505 2506/* 2507 * 2508 * Registration 2509 * 2510 */ 2511 2512static struct snd_ice1712_card_info no_matched; 2513 2514static int snd_ice1712_probe(struct pci_dev *pci, 2515 const struct pci_device_id *pci_id) 2516{ 2517 static int dev; 2518 struct snd_card *card; 2519 struct snd_ice1712 *ice; 2520 int pcm_dev = 0, err; 2521 const struct snd_ice1712_card_info * const *tbl, *c; 2522 2523 if (dev >= SNDRV_CARDS) 2524 return -ENODEV; 2525 if (!enable[dev]) { 2526 dev++; 2527 return -ENOENT; 2528 } 2529 2530 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 2531 sizeof(*ice), &card); 2532 if (err < 0) 2533 return err; 2534 ice = card->private_data; 2535 2536 strscpy(card->driver, "ICE1712"); 2537 strscpy(card->shortname, "ICEnsemble ICE1712"); 2538 2539 err = snd_ice1712_create(card, pci, model[dev], omni[dev], 2540 cs8427_timeout[dev], dxr_enable[dev]); 2541 if (err < 0) 2542 return err; 2543 2544 for (tbl = card_tables; *tbl; tbl++) { 2545 for (c = *tbl; c->subvendor; c++) { 2546 if (c->subvendor == ice->eeprom.subvendor) { 2547 strscpy(card->shortname, c->name); 2548 if (c->driver) /* specific driver? */ 2549 strscpy(card->driver, c->driver); 2550 if (c->chip_init) { 2551 err = c->chip_init(ice); 2552 if (err < 0) 2553 return err; 2554 } 2555 ice->card_info = c; 2556 goto __found; 2557 } 2558 } 2559 } 2560 c = &no_matched; 2561 __found: 2562 2563 err = snd_ice1712_pcm_profi(ice, pcm_dev++); 2564 if (err < 0) 2565 return err; 2566 2567 if (ice_has_con_ac97(ice)) { 2568 err = snd_ice1712_pcm(ice, pcm_dev++); 2569 if (err < 0) 2570 return err; 2571 } 2572 2573 err = snd_ice1712_ac97_mixer(ice); 2574 if (err < 0) 2575 return err; 2576 2577 err = snd_ice1712_build_controls(ice); 2578 if (err < 0) 2579 return err; 2580 2581 if (c->build_controls) { 2582 err = c->build_controls(ice); 2583 if (err < 0) 2584 return err; 2585 } 2586 2587 if (ice_has_con_ac97(ice)) { 2588 err = snd_ice1712_pcm_ds(ice, pcm_dev++); 2589 if (err < 0) 2590 return err; 2591 } 2592 2593 if (!c->no_mpu401) { 2594 err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, 2595 ICEREG(ice, MPU1_CTRL), 2596 c->mpu401_1_info_flags | 2597 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, 2598 -1, &ice->rmidi[0]); 2599 if (err < 0) 2600 return err; 2601 if (c->mpu401_1_name) 2602 /* Preferred name available in card_info */ 2603 snprintf(ice->rmidi[0]->name, 2604 sizeof(ice->rmidi[0]->name), 2605 "%s %d", c->mpu401_1_name, card->number); 2606 2607 if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) { 2608 /* 2nd port used */ 2609 err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712, 2610 ICEREG(ice, MPU2_CTRL), 2611 c->mpu401_2_info_flags | 2612 MPU401_INFO_INTEGRATED | MPU401_INFO_IRQ_HOOK, 2613 -1, &ice->rmidi[1]); 2614 2615 if (err < 0) 2616 return err; 2617 if (c->mpu401_2_name) 2618 /* Preferred name available in card_info */ 2619 snprintf(ice->rmidi[1]->name, 2620 sizeof(ice->rmidi[1]->name), 2621 "%s %d", c->mpu401_2_name, 2622 card->number); 2623 } 2624 } 2625 2626 snd_ice1712_set_input_clock_source(ice, 0); 2627 2628 sprintf(card->longname, "%s at 0x%lx, irq %i", 2629 card->shortname, ice->port, ice->irq); 2630 2631 err = snd_card_register(card); 2632 if (err < 0) 2633 return err; 2634 pci_set_drvdata(pci, card); 2635 dev++; 2636 return 0; 2637} 2638 2639#ifdef CONFIG_PM_SLEEP 2640static int snd_ice1712_suspend(struct device *dev) 2641{ 2642 struct snd_card *card = dev_get_drvdata(dev); 2643 struct snd_ice1712 *ice = card->private_data; 2644 2645 if (!ice->pm_suspend_enabled) 2646 return 0; 2647 2648 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 2649 2650 snd_ac97_suspend(ice->ac97); 2651 2652 scoped_guard(spinlock_irq, &ice->reg_lock) { 2653 ice->pm_saved_is_spdif_master = is_spdif_master(ice); 2654 ice->pm_saved_spdif_ctrl = inw(ICEMT(ice, ROUTE_SPDOUT)); 2655 ice->pm_saved_route = inw(ICEMT(ice, ROUTE_PSDOUT03)); 2656 } 2657 2658 if (ice->pm_suspend) 2659 ice->pm_suspend(ice); 2660 return 0; 2661} 2662 2663static int snd_ice1712_resume(struct device *dev) 2664{ 2665 struct snd_card *card = dev_get_drvdata(dev); 2666 struct snd_ice1712 *ice = card->private_data; 2667 int rate; 2668 2669 if (!ice->pm_suspend_enabled) 2670 return 0; 2671 2672 if (ice->cur_rate) 2673 rate = ice->cur_rate; 2674 else 2675 rate = PRO_RATE_DEFAULT; 2676 2677 if (snd_ice1712_chip_init(ice) < 0) { 2678 snd_card_disconnect(card); 2679 return -EIO; 2680 } 2681 2682 ice->cur_rate = rate; 2683 2684 if (ice->pm_resume) 2685 ice->pm_resume(ice); 2686 2687 if (ice->pm_saved_is_spdif_master) { 2688 /* switching to external clock via SPDIF */ 2689 scoped_guard(spinlock_irq, &ice->reg_lock) { 2690 outb(inb(ICEMT(ice, RATE)) | ICE1712_SPDIF_MASTER, 2691 ICEMT(ice, RATE)); 2692 } 2693 snd_ice1712_set_input_clock_source(ice, 1); 2694 } else { 2695 /* internal on-card clock */ 2696 snd_ice1712_set_pro_rate(ice, rate, 1); 2697 snd_ice1712_set_input_clock_source(ice, 0); 2698 } 2699 2700 outw(ice->pm_saved_spdif_ctrl, ICEMT(ice, ROUTE_SPDOUT)); 2701 outw(ice->pm_saved_route, ICEMT(ice, ROUTE_PSDOUT03)); 2702 2703 snd_ac97_resume(ice->ac97); 2704 2705 snd_power_change_state(card, SNDRV_CTL_POWER_D0); 2706 return 0; 2707} 2708 2709static SIMPLE_DEV_PM_OPS(snd_ice1712_pm, snd_ice1712_suspend, snd_ice1712_resume); 2710#define SND_VT1712_PM_OPS &snd_ice1712_pm 2711#else 2712#define SND_VT1712_PM_OPS NULL 2713#endif /* CONFIG_PM_SLEEP */ 2714 2715static struct pci_driver ice1712_driver = { 2716 .name = KBUILD_MODNAME, 2717 .id_table = snd_ice1712_ids, 2718 .probe = snd_ice1712_probe, 2719 .driver = { 2720 .pm = SND_VT1712_PM_OPS, 2721 }, 2722}; 2723 2724module_pci_driver(ice1712_driver);
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