1/* 2 * ALSA driver for ICEnsemble VT1724 (Envy24HT) 3 * 4 * Lowlevel functions for Audiotrak Prodigy 7.1 Hifi 5 * based on pontis.c 6 * 7 * Copyright (c) 2007 Julian Scheel <julian@jusst.de> 8 * Copyright (c) 2007 allank 9 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of the GNU General Public License as published by 13 * the Free Software Foundation; either version 2 of the License, or 14 * (at your option) any later version. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 24 * 25 */ 26 27 28#include <asm/io.h> 29#include <linux/delay.h> 30#include <linux/interrupt.h> 31#include <linux/init.h> 32#include <linux/slab.h> 33#include <linux/mutex.h> 34 35#include <sound/core.h> 36#include <sound/info.h> 37#include <sound/tlv.h> 38 39#include "ice1712.h" 40#include "envy24ht.h" 41#include "prodigy_hifi.h" 42 43struct prodigy_hifi_spec { 44 unsigned short master[2]; 45 unsigned short vol[8]; 46}; 47 48/* I2C addresses */ 49#define WM_DEV 0x34 50 51/* WM8776 registers */ 52#define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */ 53#define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */ 54#define WM_HP_MASTER 0x02 /* headphone master (both channels), 55 override LLR */ 56#define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */ 57#define WM_DAC_ATTEN_R 0x04 58#define WM_DAC_MASTER 0x05 59#define WM_PHASE_SWAP 0x06 /* DAC phase swap */ 60#define WM_DAC_CTRL1 0x07 61#define WM_DAC_MUTE 0x08 62#define WM_DAC_CTRL2 0x09 63#define WM_DAC_INT 0x0a 64#define WM_ADC_INT 0x0b 65#define WM_MASTER_CTRL 0x0c 66#define WM_POWERDOWN 0x0d 67#define WM_ADC_ATTEN_L 0x0e 68#define WM_ADC_ATTEN_R 0x0f 69#define WM_ALC_CTRL1 0x10 70#define WM_ALC_CTRL2 0x11 71#define WM_ALC_CTRL3 0x12 72#define WM_NOISE_GATE 0x13 73#define WM_LIMITER 0x14 74#define WM_ADC_MUX 0x15 75#define WM_OUT_MUX 0x16 76#define WM_RESET 0x17 77 78/* Analog Recording Source :- Mic, LineIn, CD/Video, */ 79 80/* implement capture source select control for WM8776 */ 81 82#define WM_AIN1 "AIN1" 83#define WM_AIN2 "AIN2" 84#define WM_AIN3 "AIN3" 85#define WM_AIN4 "AIN4" 86#define WM_AIN5 "AIN5" 87 88/* GPIO pins of envy24ht connected to wm8766 */ 89#define WM8766_SPI_CLK (1<<17) /* CLK, Pin97 on ICE1724 */ 90#define WM8766_SPI_MD (1<<16) /* DATA VT1724 -> WM8766, Pin96 */ 91#define WM8766_SPI_ML (1<<18) /* Latch, Pin98 */ 92 93/* WM8766 registers */ 94#define WM8766_DAC_CTRL 0x02 /* DAC Control */ 95#define WM8766_INT_CTRL 0x03 /* Interface Control */ 96#define WM8766_DAC_CTRL2 0x09 97#define WM8766_DAC_CTRL3 0x0a 98#define WM8766_RESET 0x1f 99#define WM8766_LDA1 0x00 100#define WM8766_LDA2 0x04 101#define WM8766_LDA3 0x06 102#define WM8766_RDA1 0x01 103#define WM8766_RDA2 0x05 104#define WM8766_RDA3 0x07 105#define WM8766_MUTE1 0x0C 106#define WM8766_MUTE2 0x0F 107 108 109/* 110 * Prodigy HD2 111 */ 112#define AK4396_ADDR 0x00 113#define AK4396_CSN (1 << 8) /* CSN->GPIO8, pin 75 */ 114#define AK4396_CCLK (1 << 9) /* CCLK->GPIO9, pin 76 */ 115#define AK4396_CDTI (1 << 10) /* CDTI->GPIO10, pin 77 */ 116 117/* ak4396 registers */ 118#define AK4396_CTRL1 0x00 119#define AK4396_CTRL2 0x01 120#define AK4396_CTRL3 0x02 121#define AK4396_LCH_ATT 0x03 122#define AK4396_RCH_ATT 0x04 123 124 125/* 126 * get the current register value of WM codec 127 */ 128static unsigned short wm_get(struct snd_ice1712 *ice, int reg) 129{ 130 reg <<= 1; 131 return ((unsigned short)ice->akm[0].images[reg] << 8) | 132 ice->akm[0].images[reg + 1]; 133} 134 135/* 136 * set the register value of WM codec and remember it 137 */ 138static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val) 139{ 140 unsigned short cval; 141 cval = (reg << 9) | val; 142 snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff); 143} 144 145static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val) 146{ 147 wm_put_nocache(ice, reg, val); 148 reg <<= 1; 149 ice->akm[0].images[reg] = val >> 8; 150 ice->akm[0].images[reg + 1] = val; 151} 152 153/* 154 * write data in the SPI mode 155 */ 156 157static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val) 158{ 159 unsigned int tmp = snd_ice1712_gpio_read(ice); 160 if (val) 161 tmp |= bit; 162 else 163 tmp &= ~bit; 164 snd_ice1712_gpio_write(ice, tmp); 165} 166 167/* 168 * SPI implementation for WM8766 codec - only writing supported, no readback 169 */ 170 171static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data) 172{ 173 int i; 174 for (i = 0; i < 16; i++) { 175 set_gpio_bit(ice, WM8766_SPI_CLK, 0); 176 udelay(1); 177 set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000); 178 udelay(1); 179 set_gpio_bit(ice, WM8766_SPI_CLK, 1); 180 udelay(1); 181 data <<= 1; 182 } 183} 184 185static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg, 186 unsigned int data) 187{ 188 unsigned int block; 189 190 snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD| 191 WM8766_SPI_CLK|WM8766_SPI_ML); 192 snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD| 193 WM8766_SPI_CLK|WM8766_SPI_ML)); 194 /* latch must be low when writing */ 195 set_gpio_bit(ice, WM8766_SPI_ML, 0); 196 block = (reg << 9) | (data & 0x1ff); 197 wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */ 198 /* release latch */ 199 set_gpio_bit(ice, WM8766_SPI_ML, 1); 200 udelay(1); 201 /* restore */ 202 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); 203 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); 204} 205 206 207/* 208 * serial interface for ak4396 - only writing supported, no readback 209 */ 210 211static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data) 212{ 213 int i; 214 for (i = 0; i < 16; i++) { 215 set_gpio_bit(ice, AK4396_CCLK, 0); 216 udelay(1); 217 set_gpio_bit(ice, AK4396_CDTI, data & 0x8000); 218 udelay(1); 219 set_gpio_bit(ice, AK4396_CCLK, 1); 220 udelay(1); 221 data <<= 1; 222 } 223} 224 225static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg, 226 unsigned int data) 227{ 228 unsigned int block; 229 230 snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI); 231 snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI)); 232 /* latch must be low when writing */ 233 set_gpio_bit(ice, AK4396_CSN, 0); 234 block = ((AK4396_ADDR & 0x03) << 14) | (1 << 13) | 235 ((reg & 0x1f) << 8) | (data & 0xff); 236 ak4396_send_word(ice, block); /* REGISTER ADDRESS */ 237 /* release latch */ 238 set_gpio_bit(ice, AK4396_CSN, 1); 239 udelay(1); 240 /* restore */ 241 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); 242 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); 243} 244 245 246/* 247 * ak4396 mixers 248 */ 249 250 251 252/* 253 * DAC volume attenuation mixer control (-64dB to 0dB) 254 */ 255 256static int ak4396_dac_vol_info(struct snd_kcontrol *kcontrol, 257 struct snd_ctl_elem_info *uinfo) 258{ 259 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 260 uinfo->count = 2; 261 uinfo->value.integer.min = 0; /* mute */ 262 uinfo->value.integer.max = 0xFF; /* linear */ 263 return 0; 264} 265 266static int ak4396_dac_vol_get(struct snd_kcontrol *kcontrol, 267 struct snd_ctl_elem_value *ucontrol) 268{ 269 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 270 struct prodigy_hifi_spec *spec = ice->spec; 271 int i; 272 273 for (i = 0; i < 2; i++) 274 ucontrol->value.integer.value[i] = spec->vol[i]; 275 276 return 0; 277} 278 279static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 280{ 281 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 282 struct prodigy_hifi_spec *spec = ice->spec; 283 int i; 284 int change = 0; 285 286 mutex_lock(&ice->gpio_mutex); 287 for (i = 0; i < 2; i++) { 288 if (ucontrol->value.integer.value[i] != spec->vol[i]) { 289 spec->vol[i] = ucontrol->value.integer.value[i]; 290 ak4396_write(ice, AK4396_LCH_ATT + i, 291 spec->vol[i] & 0xff); 292 change = 1; 293 } 294 } 295 mutex_unlock(&ice->gpio_mutex); 296 return change; 297} 298 299static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1); 300 301static struct snd_kcontrol_new prodigy_hd2_controls[] __devinitdata = { 302 { 303 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 304 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 305 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 306 .name = "Front Playback Volume", 307 .info = ak4396_dac_vol_info, 308 .get = ak4396_dac_vol_get, 309 .put = ak4396_dac_vol_put, 310 .tlv = { .p = db_scale_wm_dac }, 311 }, 312}; 313 314 315/* --------------- */ 316 317/* 318 * Logarithmic volume values for WM87*6 319 * Computed as 20 * Log10(255 / x) 320 */ 321static const unsigned char wm_vol[256] = { 322 127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23, 323 23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17, 324 17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13, 325 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 326 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 327 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 328 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 329 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 330 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 331 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 332 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 333 0, 0 334}; 335 336#define WM_VOL_MAX (sizeof(wm_vol) - 1) 337#define WM_VOL_MUTE 0x8000 338 339 340#define DAC_0dB 0xff 341#define DAC_RES 128 342#define DAC_MIN (DAC_0dB - DAC_RES) 343 344 345static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, 346 unsigned short vol, unsigned short master) 347{ 348 unsigned char nvol; 349 350 if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) 351 nvol = 0; 352 else { 353 nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128) 354 & WM_VOL_MAX; 355 nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff; 356 } 357 358 wm_put(ice, index, nvol); 359 wm_put_nocache(ice, index, 0x100 | nvol); 360} 361 362static void wm8766_set_vol(struct snd_ice1712 *ice, unsigned int index, 363 unsigned short vol, unsigned short master) 364{ 365 unsigned char nvol; 366 367 if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE)) 368 nvol = 0; 369 else { 370 nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128) 371 & WM_VOL_MAX; 372 nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff; 373 } 374 375 wm8766_spi_write(ice, index, (0x0100 | nvol)); 376} 377 378 379/* 380 * DAC volume attenuation mixer control (-64dB to 0dB) 381 */ 382 383static int wm_dac_vol_info(struct snd_kcontrol *kcontrol, 384 struct snd_ctl_elem_info *uinfo) 385{ 386 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 387 uinfo->count = 2; 388 uinfo->value.integer.min = 0; /* mute */ 389 uinfo->value.integer.max = DAC_RES; /* 0dB, 0.5dB step */ 390 return 0; 391} 392 393static int wm_dac_vol_get(struct snd_kcontrol *kcontrol, 394 struct snd_ctl_elem_value *ucontrol) 395{ 396 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 397 struct prodigy_hifi_spec *spec = ice->spec; 398 int i; 399 400 for (i = 0; i < 2; i++) 401 ucontrol->value.integer.value[i] = 402 spec->vol[2 + i] & ~WM_VOL_MUTE; 403 return 0; 404} 405 406static int wm_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 407{ 408 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 409 struct prodigy_hifi_spec *spec = ice->spec; 410 int i, idx, change = 0; 411 412 mutex_lock(&ice->gpio_mutex); 413 for (i = 0; i < 2; i++) { 414 if (ucontrol->value.integer.value[i] != spec->vol[2 + i]) { 415 idx = WM_DAC_ATTEN_L + i; 416 spec->vol[2 + i] &= WM_VOL_MUTE; 417 spec->vol[2 + i] |= ucontrol->value.integer.value[i]; 418 wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]); 419 change = 1; 420 } 421 } 422 mutex_unlock(&ice->gpio_mutex); 423 return change; 424} 425 426 427/* 428 * WM8766 DAC volume attenuation mixer control 429 */ 430static int wm8766_vol_info(struct snd_kcontrol *kcontrol, 431 struct snd_ctl_elem_info *uinfo) 432{ 433 int voices = kcontrol->private_value >> 8; 434 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 435 uinfo->count = voices; 436 uinfo->value.integer.min = 0; /* mute */ 437 uinfo->value.integer.max = DAC_RES; /* 0dB */ 438 return 0; 439} 440 441static int wm8766_vol_get(struct snd_kcontrol *kcontrol, 442 struct snd_ctl_elem_value *ucontrol) 443{ 444 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 445 struct prodigy_hifi_spec *spec = ice->spec; 446 int i, ofs, voices; 447 448 voices = kcontrol->private_value >> 8; 449 ofs = kcontrol->private_value & 0xff; 450 for (i = 0; i < voices; i++) 451 ucontrol->value.integer.value[i] = spec->vol[ofs + i]; 452 return 0; 453} 454 455static int wm8766_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 456{ 457 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 458 struct prodigy_hifi_spec *spec = ice->spec; 459 int i, idx, ofs, voices; 460 int change = 0; 461 462 voices = kcontrol->private_value >> 8; 463 ofs = kcontrol->private_value & 0xff; 464 mutex_lock(&ice->gpio_mutex); 465 for (i = 0; i < voices; i++) { 466 if (ucontrol->value.integer.value[i] != spec->vol[ofs + i]) { 467 idx = WM8766_LDA1 + ofs + i; 468 spec->vol[ofs + i] &= WM_VOL_MUTE; 469 spec->vol[ofs + i] |= ucontrol->value.integer.value[i]; 470 wm8766_set_vol(ice, idx, 471 spec->vol[ofs + i], spec->master[i]); 472 change = 1; 473 } 474 } 475 mutex_unlock(&ice->gpio_mutex); 476 return change; 477} 478 479/* 480 * Master volume attenuation mixer control / applied to WM8776+WM8766 481 */ 482static int wm_master_vol_info(struct snd_kcontrol *kcontrol, 483 struct snd_ctl_elem_info *uinfo) 484{ 485 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 486 uinfo->count = 2; 487 uinfo->value.integer.min = 0; 488 uinfo->value.integer.max = DAC_RES; 489 return 0; 490} 491 492static int wm_master_vol_get(struct snd_kcontrol *kcontrol, 493 struct snd_ctl_elem_value *ucontrol) 494{ 495 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 496 struct prodigy_hifi_spec *spec = ice->spec; 497 int i; 498 for (i = 0; i < 2; i++) 499 ucontrol->value.integer.value[i] = spec->master[i]; 500 return 0; 501} 502 503static int wm_master_vol_put(struct snd_kcontrol *kcontrol, 504 struct snd_ctl_elem_value *ucontrol) 505{ 506 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 507 struct prodigy_hifi_spec *spec = ice->spec; 508 int ch, change = 0; 509 510 mutex_lock(&ice->gpio_mutex); 511 for (ch = 0; ch < 2; ch++) { 512 if (ucontrol->value.integer.value[ch] != spec->master[ch]) { 513 spec->master[ch] = ucontrol->value.integer.value[ch]; 514 515 /* Apply to front DAC */ 516 wm_set_vol(ice, WM_DAC_ATTEN_L + ch, 517 spec->vol[2 + ch], spec->master[ch]); 518 519 wm8766_set_vol(ice, WM8766_LDA1 + ch, 520 spec->vol[0 + ch], spec->master[ch]); 521 522 wm8766_set_vol(ice, WM8766_LDA2 + ch, 523 spec->vol[4 + ch], spec->master[ch]); 524 525 wm8766_set_vol(ice, WM8766_LDA3 + ch, 526 spec->vol[6 + ch], spec->master[ch]); 527 change = 1; 528 } 529 } 530 mutex_unlock(&ice->gpio_mutex); 531 return change; 532} 533 534 535/* KONSTI */ 536 537static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol, 538 struct snd_ctl_elem_info *uinfo) 539{ 540 static char* texts[32] = { 541 "NULL", WM_AIN1, WM_AIN2, WM_AIN1 "+" WM_AIN2, 542 WM_AIN3, WM_AIN1 "+" WM_AIN3, WM_AIN2 "+" WM_AIN3, 543 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3, 544 WM_AIN4, WM_AIN1 "+" WM_AIN4, WM_AIN2 "+" WM_AIN4, 545 WM_AIN1 "+" WM_AIN2 "+" WM_AIN4, 546 WM_AIN3 "+" WM_AIN4, WM_AIN1 "+" WM_AIN3 "+" WM_AIN4, 547 WM_AIN2 "+" WM_AIN3 "+" WM_AIN4, 548 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4, 549 WM_AIN5, WM_AIN1 "+" WM_AIN5, WM_AIN2 "+" WM_AIN5, 550 WM_AIN1 "+" WM_AIN2 "+" WM_AIN5, 551 WM_AIN3 "+" WM_AIN5, WM_AIN1 "+" WM_AIN3 "+" WM_AIN5, 552 WM_AIN2 "+" WM_AIN3 "+" WM_AIN5, 553 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN5, 554 WM_AIN4 "+" WM_AIN5, WM_AIN1 "+" WM_AIN4 "+" WM_AIN5, 555 WM_AIN2 "+" WM_AIN4 "+" WM_AIN5, 556 WM_AIN1 "+" WM_AIN2 "+" WM_AIN4 "+" WM_AIN5, 557 WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, 558 WM_AIN1 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, 559 WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5, 560 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5 561 }; 562 563 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 564 uinfo->count = 1; 565 uinfo->value.enumerated.items = 32; 566 if (uinfo->value.enumerated.item > 31) 567 uinfo->value.enumerated.item = 31; 568 strcpy(uinfo->value.enumerated.name, 569 texts[uinfo->value.enumerated.item]); 570 return 0; 571} 572 573static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol, 574 struct snd_ctl_elem_value *ucontrol) 575{ 576 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 577 578 mutex_lock(&ice->gpio_mutex); 579 ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f; 580 mutex_unlock(&ice->gpio_mutex); 581 return 0; 582} 583 584static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol, 585 struct snd_ctl_elem_value *ucontrol) 586{ 587 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 588 unsigned short oval, nval; 589 int change = 0; 590 591 mutex_lock(&ice->gpio_mutex); 592 oval = wm_get(ice, WM_ADC_MUX); 593 nval = (oval & 0xe0) | ucontrol->value.integer.value[0]; 594 if (nval != oval) { 595 wm_put(ice, WM_ADC_MUX, nval); 596 change = 1; 597 } 598 mutex_unlock(&ice->gpio_mutex); 599 return change; 600} 601 602/* KONSTI */ 603 604/* 605 * ADC gain mixer control (-64dB to 0dB) 606 */ 607 608#define ADC_0dB 0xcf 609#define ADC_RES 128 610#define ADC_MIN (ADC_0dB - ADC_RES) 611 612static int wm_adc_vol_info(struct snd_kcontrol *kcontrol, 613 struct snd_ctl_elem_info *uinfo) 614{ 615 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 616 uinfo->count = 2; 617 uinfo->value.integer.min = 0; /* mute (-64dB) */ 618 uinfo->value.integer.max = ADC_RES; /* 0dB, 0.5dB step */ 619 return 0; 620} 621 622static int wm_adc_vol_get(struct snd_kcontrol *kcontrol, 623 struct snd_ctl_elem_value *ucontrol) 624{ 625 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 626 unsigned short val; 627 int i; 628 629 mutex_lock(&ice->gpio_mutex); 630 for (i = 0; i < 2; i++) { 631 val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff; 632 val = val > ADC_MIN ? (val - ADC_MIN) : 0; 633 ucontrol->value.integer.value[i] = val; 634 } 635 mutex_unlock(&ice->gpio_mutex); 636 return 0; 637} 638 639static int wm_adc_vol_put(struct snd_kcontrol *kcontrol, 640 struct snd_ctl_elem_value *ucontrol) 641{ 642 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 643 unsigned short ovol, nvol; 644 int i, idx, change = 0; 645 646 mutex_lock(&ice->gpio_mutex); 647 for (i = 0; i < 2; i++) { 648 nvol = ucontrol->value.integer.value[i]; 649 nvol = nvol ? (nvol + ADC_MIN) : 0; 650 idx = WM_ADC_ATTEN_L + i; 651 ovol = wm_get(ice, idx) & 0xff; 652 if (ovol != nvol) { 653 wm_put(ice, idx, nvol); 654 change = 1; 655 } 656 } 657 mutex_unlock(&ice->gpio_mutex); 658 return change; 659} 660 661/* 662 * ADC input mux mixer control 663 */ 664#define wm_adc_mux_info snd_ctl_boolean_mono_info 665 666static int wm_adc_mux_get(struct snd_kcontrol *kcontrol, 667 struct snd_ctl_elem_value *ucontrol) 668{ 669 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 670 int bit = kcontrol->private_value; 671 672 mutex_lock(&ice->gpio_mutex); 673 ucontrol->value.integer.value[0] = 674 (wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0; 675 mutex_unlock(&ice->gpio_mutex); 676 return 0; 677} 678 679static int wm_adc_mux_put(struct snd_kcontrol *kcontrol, 680 struct snd_ctl_elem_value *ucontrol) 681{ 682 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 683 int bit = kcontrol->private_value; 684 unsigned short oval, nval; 685 int change; 686 687 mutex_lock(&ice->gpio_mutex); 688 nval = oval = wm_get(ice, WM_ADC_MUX); 689 if (ucontrol->value.integer.value[0]) 690 nval |= (1 << bit); 691 else 692 nval &= ~(1 << bit); 693 change = nval != oval; 694 if (change) { 695 wm_put(ice, WM_ADC_MUX, nval); 696 } 697 mutex_unlock(&ice->gpio_mutex); 698 return 0; 699} 700 701/* 702 * Analog bypass (In -> Out) 703 */ 704#define wm_bypass_info snd_ctl_boolean_mono_info 705 706static int wm_bypass_get(struct snd_kcontrol *kcontrol, 707 struct snd_ctl_elem_value *ucontrol) 708{ 709 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 710 711 mutex_lock(&ice->gpio_mutex); 712 ucontrol->value.integer.value[0] = 713 (wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0; 714 mutex_unlock(&ice->gpio_mutex); 715 return 0; 716} 717 718static int wm_bypass_put(struct snd_kcontrol *kcontrol, 719 struct snd_ctl_elem_value *ucontrol) 720{ 721 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 722 unsigned short val, oval; 723 int change = 0; 724 725 mutex_lock(&ice->gpio_mutex); 726 val = oval = wm_get(ice, WM_OUT_MUX); 727 if (ucontrol->value.integer.value[0]) 728 val |= 0x04; 729 else 730 val &= ~0x04; 731 if (val != oval) { 732 wm_put(ice, WM_OUT_MUX, val); 733 change = 1; 734 } 735 mutex_unlock(&ice->gpio_mutex); 736 return change; 737} 738 739/* 740 * Left/Right swap 741 */ 742#define wm_chswap_info snd_ctl_boolean_mono_info 743 744static int wm_chswap_get(struct snd_kcontrol *kcontrol, 745 struct snd_ctl_elem_value *ucontrol) 746{ 747 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 748 749 mutex_lock(&ice->gpio_mutex); 750 ucontrol->value.integer.value[0] = 751 (wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90; 752 mutex_unlock(&ice->gpio_mutex); 753 return 0; 754} 755 756static int wm_chswap_put(struct snd_kcontrol *kcontrol, 757 struct snd_ctl_elem_value *ucontrol) 758{ 759 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 760 unsigned short val, oval; 761 int change = 0; 762 763 mutex_lock(&ice->gpio_mutex); 764 oval = wm_get(ice, WM_DAC_CTRL1); 765 val = oval & 0x0f; 766 if (ucontrol->value.integer.value[0]) 767 val |= 0x60; 768 else 769 val |= 0x90; 770 if (val != oval) { 771 wm_put(ice, WM_DAC_CTRL1, val); 772 wm_put_nocache(ice, WM_DAC_CTRL1, val); 773 change = 1; 774 } 775 mutex_unlock(&ice->gpio_mutex); 776 return change; 777} 778 779 780/* 781 * mixers 782 */ 783 784static struct snd_kcontrol_new prodigy_hifi_controls[] __devinitdata = { 785 { 786 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 787 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 788 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 789 .name = "Master Playback Volume", 790 .info = wm_master_vol_info, 791 .get = wm_master_vol_get, 792 .put = wm_master_vol_put, 793 .tlv = { .p = db_scale_wm_dac } 794 }, 795 { 796 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 797 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 798 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 799 .name = "Front Playback Volume", 800 .info = wm_dac_vol_info, 801 .get = wm_dac_vol_get, 802 .put = wm_dac_vol_put, 803 .tlv = { .p = db_scale_wm_dac }, 804 }, 805 { 806 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 807 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 808 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 809 .name = "Rear Playback Volume", 810 .info = wm8766_vol_info, 811 .get = wm8766_vol_get, 812 .put = wm8766_vol_put, 813 .private_value = (2 << 8) | 0, 814 .tlv = { .p = db_scale_wm_dac }, 815 }, 816 { 817 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 818 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 819 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 820 .name = "Center Playback Volume", 821 .info = wm8766_vol_info, 822 .get = wm8766_vol_get, 823 .put = wm8766_vol_put, 824 .private_value = (1 << 8) | 4, 825 .tlv = { .p = db_scale_wm_dac } 826 }, 827 { 828 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 829 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 830 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 831 .name = "LFE Playback Volume", 832 .info = wm8766_vol_info, 833 .get = wm8766_vol_get, 834 .put = wm8766_vol_put, 835 .private_value = (1 << 8) | 5, 836 .tlv = { .p = db_scale_wm_dac } 837 }, 838 { 839 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 840 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 841 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 842 .name = "Side Playback Volume", 843 .info = wm8766_vol_info, 844 .get = wm8766_vol_get, 845 .put = wm8766_vol_put, 846 .private_value = (2 << 8) | 6, 847 .tlv = { .p = db_scale_wm_dac }, 848 }, 849 { 850 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 851 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 852 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 853 .name = "Capture Volume", 854 .info = wm_adc_vol_info, 855 .get = wm_adc_vol_get, 856 .put = wm_adc_vol_put, 857 .tlv = { .p = db_scale_wm_dac }, 858 }, 859 { 860 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 861 .name = "CD Capture Switch", 862 .info = wm_adc_mux_info, 863 .get = wm_adc_mux_get, 864 .put = wm_adc_mux_put, 865 .private_value = 0, 866 }, 867 { 868 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 869 .name = "Line Capture Switch", 870 .info = wm_adc_mux_info, 871 .get = wm_adc_mux_get, 872 .put = wm_adc_mux_put, 873 .private_value = 1, 874 }, 875 { 876 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 877 .name = "Analog Bypass Switch", 878 .info = wm_bypass_info, 879 .get = wm_bypass_get, 880 .put = wm_bypass_put, 881 }, 882 { 883 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 884 .name = "Swap Output Channels", 885 .info = wm_chswap_info, 886 .get = wm_chswap_get, 887 .put = wm_chswap_put, 888 }, 889 { 890 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 891 .name = "Analog Capture Source", 892 .info = wm_adc_mux_enum_info, 893 .get = wm_adc_mux_enum_get, 894 .put = wm_adc_mux_enum_put, 895 }, 896}; 897 898/* 899 * WM codec registers 900 */ 901static void wm_proc_regs_write(struct snd_info_entry *entry, 902 struct snd_info_buffer *buffer) 903{ 904 struct snd_ice1712 *ice = entry->private_data; 905 char line[64]; 906 unsigned int reg, val; 907 mutex_lock(&ice->gpio_mutex); 908 while (!snd_info_get_line(buffer, line, sizeof(line))) { 909 if (sscanf(line, "%x %x", ®, &val) != 2) 910 continue; 911 if (reg <= 0x17 && val <= 0xffff) 912 wm_put(ice, reg, val); 913 } 914 mutex_unlock(&ice->gpio_mutex); 915} 916 917static void wm_proc_regs_read(struct snd_info_entry *entry, 918 struct snd_info_buffer *buffer) 919{ 920 struct snd_ice1712 *ice = entry->private_data; 921 int reg, val; 922 923 mutex_lock(&ice->gpio_mutex); 924 for (reg = 0; reg <= 0x17; reg++) { 925 val = wm_get(ice, reg); 926 snd_iprintf(buffer, "%02x = %04x\n", reg, val); 927 } 928 mutex_unlock(&ice->gpio_mutex); 929} 930 931static void wm_proc_init(struct snd_ice1712 *ice) 932{ 933 struct snd_info_entry *entry; 934 if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) { 935 snd_info_set_text_ops(entry, ice, wm_proc_regs_read); 936 entry->mode |= S_IWUSR; 937 entry->c.text.write = wm_proc_regs_write; 938 } 939} 940 941static int __devinit prodigy_hifi_add_controls(struct snd_ice1712 *ice) 942{ 943 unsigned int i; 944 int err; 945 946 for (i = 0; i < ARRAY_SIZE(prodigy_hifi_controls); i++) { 947 err = snd_ctl_add(ice->card, 948 snd_ctl_new1(&prodigy_hifi_controls[i], ice)); 949 if (err < 0) 950 return err; 951 } 952 953 wm_proc_init(ice); 954 955 return 0; 956} 957 958static int __devinit prodigy_hd2_add_controls(struct snd_ice1712 *ice) 959{ 960 unsigned int i; 961 int err; 962 963 for (i = 0; i < ARRAY_SIZE(prodigy_hd2_controls); i++) { 964 err = snd_ctl_add(ice->card, 965 snd_ctl_new1(&prodigy_hd2_controls[i], ice)); 966 if (err < 0) 967 return err; 968 } 969 970 wm_proc_init(ice); 971 972 return 0; 973} 974 975 976/* 977 * initialize the chip 978 */ 979static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice) 980{ 981 static unsigned short wm_inits[] = { 982 /* These come first to reduce init pop noise */ 983 WM_ADC_MUX, 0x0003, /* ADC mute */ 984 /* 0x00c0 replaced by 0x0003 */ 985 986 WM_DAC_MUTE, 0x0001, /* DAC softmute */ 987 WM_DAC_CTRL1, 0x0000, /* DAC mute */ 988 989 WM_POWERDOWN, 0x0008, /* All power-up except HP */ 990 WM_RESET, 0x0000, /* reset */ 991 }; 992 static unsigned short wm_inits2[] = { 993 WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */ 994 WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */ 995 WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */ 996 WM_DAC_CTRL1, 0x0090, /* DAC L/R */ 997 WM_OUT_MUX, 0x0001, /* OUT DAC */ 998 WM_HP_ATTEN_L, 0x0179, /* HP 0dB */ 999 WM_HP_ATTEN_R, 0x0179, /* HP 0dB */ 1000 WM_DAC_ATTEN_L, 0x0000, /* DAC 0dB */ 1001 WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */ 1002 WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */ 1003 WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */ 1004 WM_PHASE_SWAP, 0x0000, /* phase normal */ 1005 WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */ 1006 WM_ADC_ATTEN_L, 0x0000, /* ADC muted */ 1007 WM_ADC_ATTEN_R, 0x0000, /* ADC muted */ 1008 WM_ALC_CTRL1, 0x007b, /* */ 1009 WM_ALC_CTRL2, 0x0000, /* */ 1010 WM_ALC_CTRL3, 0x0000, /* */ 1011 WM_NOISE_GATE, 0x0000, /* */ 1012 WM_DAC_MUTE, 0x0000, /* DAC unmute */ 1013 WM_ADC_MUX, 0x0003, /* ADC unmute, both CD/Line On */ 1014 }; 1015 static unsigned short wm8766_inits[] = { 1016 WM8766_RESET, 0x0000, 1017 WM8766_DAC_CTRL, 0x0120, 1018 WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */ 1019 WM8766_DAC_CTRL2, 0x0001, 1020 WM8766_DAC_CTRL3, 0x0080, 1021 WM8766_LDA1, 0x0100, 1022 WM8766_LDA2, 0x0100, 1023 WM8766_LDA3, 0x0100, 1024 WM8766_RDA1, 0x0100, 1025 WM8766_RDA2, 0x0100, 1026 WM8766_RDA3, 0x0100, 1027 WM8766_MUTE1, 0x0000, 1028 WM8766_MUTE2, 0x0000, 1029 }; 1030 1031 struct prodigy_hifi_spec *spec; 1032 unsigned int i; 1033 1034 ice->vt1720 = 0; 1035 ice->vt1724 = 1; 1036 1037 ice->num_total_dacs = 8; 1038 ice->num_total_adcs = 1; 1039 1040 /* HACK - use this as the SPDIF source. 1041 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten 1042 */ 1043 ice->gpio.saved[0] = 0; 1044 /* to remeber the register values */ 1045 1046 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); 1047 if (! ice->akm) 1048 return -ENOMEM; 1049 ice->akm_codecs = 1; 1050 1051 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1052 if (!spec) 1053 return -ENOMEM; 1054 ice->spec = spec; 1055 1056 /* initialize WM8776 codec */ 1057 for (i = 0; i < ARRAY_SIZE(wm_inits); i += 2) 1058 wm_put(ice, wm_inits[i], wm_inits[i+1]); 1059 schedule_timeout_uninterruptible(1); 1060 for (i = 0; i < ARRAY_SIZE(wm_inits2); i += 2) 1061 wm_put(ice, wm_inits2[i], wm_inits2[i+1]); 1062 1063 /* initialize WM8766 codec */ 1064 for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2) 1065 wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i+1]); 1066 1067 1068 return 0; 1069} 1070 1071 1072/* 1073 * initialize the chip 1074 */ 1075static void ak4396_init(struct snd_ice1712 *ice) 1076{ 1077 static unsigned short ak4396_inits[] = { 1078 AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ 1079 AK4396_CTRL2, 0x02, 1080 AK4396_CTRL3, 0x00, 1081 AK4396_LCH_ATT, 0x00, 1082 AK4396_RCH_ATT, 0x00, 1083 }; 1084 1085 unsigned int i; 1086 1087 /* initialize ak4396 codec */ 1088 /* reset codec */ 1089 ak4396_write(ice, AK4396_CTRL1, 0x86); 1090 msleep(100); 1091 ak4396_write(ice, AK4396_CTRL1, 0x87); 1092 1093 for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) 1094 ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); 1095} 1096 1097#ifdef CONFIG_PM 1098static int prodigy_hd2_resume(struct snd_ice1712 *ice) 1099{ 1100 /* initialize ak4396 codec and restore previous mixer volumes */ 1101 struct prodigy_hifi_spec *spec = ice->spec; 1102 int i; 1103 mutex_lock(&ice->gpio_mutex); 1104 ak4396_init(ice); 1105 for (i = 0; i < 2; i++) 1106 ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff); 1107 mutex_unlock(&ice->gpio_mutex); 1108 return 0; 1109} 1110#endif 1111 1112static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) 1113{ 1114 struct prodigy_hifi_spec *spec; 1115 1116 ice->vt1720 = 0; 1117 ice->vt1724 = 1; 1118 1119 ice->num_total_dacs = 1; 1120 ice->num_total_adcs = 1; 1121 1122 /* HACK - use this as the SPDIF source. 1123 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten 1124 */ 1125 ice->gpio.saved[0] = 0; 1126 /* to remeber the register values */ 1127 1128 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); 1129 if (! ice->akm) 1130 return -ENOMEM; 1131 ice->akm_codecs = 1; 1132 1133 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1134 if (!spec) 1135 return -ENOMEM; 1136 ice->spec = spec; 1137 1138#ifdef CONFIG_PM 1139 ice->pm_resume = &prodigy_hd2_resume; 1140 ice->pm_suspend_enabled = 1; 1141#endif 1142 1143 ak4396_init(ice); 1144 1145 return 0; 1146} 1147 1148 1149static unsigned char prodigy71hifi_eeprom[] __devinitdata = { 1150 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 1151 0x80, /* ACLINK: I2S */ 1152 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1153 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 1154 0xff, /* GPIO_DIR */ 1155 0xff, /* GPIO_DIR1 */ 1156 0x5f, /* GPIO_DIR2 */ 1157 0x00, /* GPIO_MASK */ 1158 0x00, /* GPIO_MASK1 */ 1159 0x00, /* GPIO_MASK2 */ 1160 0x00, /* GPIO_STATE */ 1161 0x00, /* GPIO_STATE1 */ 1162 0x00, /* GPIO_STATE2 */ 1163}; 1164 1165static unsigned char prodigyhd2_eeprom[] __devinitdata = { 1166 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 1167 0x80, /* ACLINK: I2S */ 1168 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1169 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 1170 0xff, /* GPIO_DIR */ 1171 0xff, /* GPIO_DIR1 */ 1172 0x5f, /* GPIO_DIR2 */ 1173 0x00, /* GPIO_MASK */ 1174 0x00, /* GPIO_MASK1 */ 1175 0x00, /* GPIO_MASK2 */ 1176 0x00, /* GPIO_STATE */ 1177 0x00, /* GPIO_STATE1 */ 1178 0x00, /* GPIO_STATE2 */ 1179}; 1180 1181static unsigned char fortissimo4_eeprom[] __devinitdata = { 1182 0x43, /* SYSCONF: clock 512, ADC, 4DACs */ 1183 0x80, /* ACLINK: I2S */ 1184 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1185 0xc1, /* SPDIF: out-en, out-int */ 1186 0xff, /* GPIO_DIR */ 1187 0xff, /* GPIO_DIR1 */ 1188 0x5f, /* GPIO_DIR2 */ 1189 0x00, /* GPIO_MASK */ 1190 0x00, /* GPIO_MASK1 */ 1191 0x00, /* GPIO_MASK2 */ 1192 0x00, /* GPIO_STATE */ 1193 0x00, /* GPIO_STATE1 */ 1194 0x00, /* GPIO_STATE2 */ 1195}; 1196 1197/* entry point */ 1198struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[] __devinitdata = { 1199 { 1200 .subvendor = VT1724_SUBDEVICE_PRODIGY_HIFI, 1201 .name = "Audiotrak Prodigy 7.1 HiFi", 1202 .model = "prodigy71hifi", 1203 .chip_init = prodigy_hifi_init, 1204 .build_controls = prodigy_hifi_add_controls, 1205 .eeprom_size = sizeof(prodigy71hifi_eeprom), 1206 .eeprom_data = prodigy71hifi_eeprom, 1207 .driver = "Prodigy71HIFI", 1208 }, 1209 { 1210 .subvendor = VT1724_SUBDEVICE_PRODIGY_HD2, 1211 .name = "Audiotrak Prodigy HD2", 1212 .model = "prodigyhd2", 1213 .chip_init = prodigy_hd2_init, 1214 .build_controls = prodigy_hd2_add_controls, 1215 .eeprom_size = sizeof(prodigyhd2_eeprom), 1216 .eeprom_data = prodigyhd2_eeprom, 1217 .driver = "Prodigy71HD2", 1218 }, 1219 { 1220 .subvendor = VT1724_SUBDEVICE_FORTISSIMO4, 1221 .name = "Hercules Fortissimo IV", 1222 .model = "fortissimo4", 1223 .chip_init = prodigy_hifi_init, 1224 .build_controls = prodigy_hifi_add_controls, 1225 .eeprom_size = sizeof(fortissimo4_eeprom), 1226 .eeprom_data = fortissimo4_eeprom, 1227 .driver = "Fortissimo4", 1228 }, 1229 { } /* terminator */ 1230}; 1231