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 <linux/delay.h> 29 #include <linux/interrupt.h> 30 #include <linux/init.h> 31 #include <linux/slab.h> 32 #include <linux/mutex.h> 33 34 #include <sound/core.h> 35 #include <sound/info.h> 36 #include <sound/tlv.h> 37 38 #include "ice1712.h" 39 #include "envy24ht.h" 40 #include "prodigy_hifi.h" 41 42 struct prodigy_hifi_spec { 43 unsigned short master[2]; 44 unsigned short vol[8]; 45 }; 46 47 /* I2C addresses */ 48 #define WM_DEV 0x34 49 50 /* WM8776 registers */ 51 #define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */ 52 #define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */ 53 #define WM_HP_MASTER 0x02 /* headphone master (both channels), 54 override LLR */ 55 #define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */ 56 #define WM_DAC_ATTEN_R 0x04 57 #define WM_DAC_MASTER 0x05 58 #define WM_PHASE_SWAP 0x06 /* DAC phase swap */ 59 #define WM_DAC_CTRL1 0x07 60 #define WM_DAC_MUTE 0x08 61 #define WM_DAC_CTRL2 0x09 62 #define WM_DAC_INT 0x0a 63 #define WM_ADC_INT 0x0b 64 #define WM_MASTER_CTRL 0x0c 65 #define WM_POWERDOWN 0x0d 66 #define WM_ADC_ATTEN_L 0x0e 67 #define WM_ADC_ATTEN_R 0x0f 68 #define WM_ALC_CTRL1 0x10 69 #define WM_ALC_CTRL2 0x11 70 #define WM_ALC_CTRL3 0x12 71 #define WM_NOISE_GATE 0x13 72 #define WM_LIMITER 0x14 73 #define WM_ADC_MUX 0x15 74 #define WM_OUT_MUX 0x16 75 #define WM_RESET 0x17 76 77 /* Analog Recording Source :- Mic, LineIn, CD/Video, */ 78 79 /* implement capture source select control for WM8776 */ 80 81 #define WM_AIN1 "AIN1" 82 #define WM_AIN2 "AIN2" 83 #define WM_AIN3 "AIN3" 84 #define WM_AIN4 "AIN4" 85 #define WM_AIN5 "AIN5" 86 87 /* GPIO pins of envy24ht connected to wm8766 */ 88 #define WM8766_SPI_CLK (1<<17) /* CLK, Pin97 on ICE1724 */ 89 #define WM8766_SPI_MD (1<<16) /* DATA VT1724 -> WM8766, Pin96 */ 90 #define WM8766_SPI_ML (1<<18) /* Latch, Pin98 */ 91 92 /* WM8766 registers */ 93 #define WM8766_DAC_CTRL 0x02 /* DAC Control */ 94 #define WM8766_INT_CTRL 0x03 /* Interface Control */ 95 #define WM8766_DAC_CTRL2 0x09 96 #define WM8766_DAC_CTRL3 0x0a 97 #define WM8766_RESET 0x1f 98 #define WM8766_LDA1 0x00 99 #define WM8766_LDA2 0x04 100 #define WM8766_LDA3 0x06 101 #define WM8766_RDA1 0x01 102 #define WM8766_RDA2 0x05 103 #define WM8766_RDA3 0x07 104 #define WM8766_MUTE1 0x0C 105 #define WM8766_MUTE2 0x0F 106 107 108 /* 109 * Prodigy HD2 110 */ 111 #define AK4396_ADDR 0x00 112 #define AK4396_CSN (1 << 8) /* CSN->GPIO8, pin 75 */ 113 #define AK4396_CCLK (1 << 9) /* CCLK->GPIO9, pin 76 */ 114 #define AK4396_CDTI (1 << 10) /* CDTI->GPIO10, pin 77 */ 115 116 /* ak4396 registers */ 117 #define AK4396_CTRL1 0x00 118 #define AK4396_CTRL2 0x01 119 #define AK4396_CTRL3 0x02 120 #define AK4396_LCH_ATT 0x03 121 #define AK4396_RCH_ATT 0x04 122 123 124 /* 125 * get the current register value of WM codec 126 */ 127 static unsigned short wm_get(struct snd_ice1712 *ice, int reg) 128 { 129 reg <<= 1; 130 return ((unsigned short)ice->akm[0].images[reg] << 8) | 131 ice->akm[0].images[reg + 1]; 132 } 133 134 /* 135 * set the register value of WM codec and remember it 136 */ 137 static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val) 138 { 139 unsigned short cval; 140 cval = (reg << 9) | val; 141 snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff); 142 } 143 144 static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val) 145 { 146 wm_put_nocache(ice, reg, val); 147 reg <<= 1; 148 ice->akm[0].images[reg] = val >> 8; 149 ice->akm[0].images[reg + 1] = val; 150 } 151 152 /* 153 * write data in the SPI mode 154 */ 155 156 static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val) 157 { 158 unsigned int tmp = snd_ice1712_gpio_read(ice); 159 if (val) 160 tmp |= bit; 161 else 162 tmp &= ~bit; 163 snd_ice1712_gpio_write(ice, tmp); 164 } 165 166 /* 167 * SPI implementation for WM8766 codec - only writing supported, no readback 168 */ 169 170 static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data) 171 { 172 int i; 173 for (i = 0; i < 16; i++) { 174 set_gpio_bit(ice, WM8766_SPI_CLK, 0); 175 udelay(1); 176 set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000); 177 udelay(1); 178 set_gpio_bit(ice, WM8766_SPI_CLK, 1); 179 udelay(1); 180 data <<= 1; 181 } 182 } 183 184 static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg, 185 unsigned int data) 186 { 187 unsigned int block; 188 189 snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD| 190 WM8766_SPI_CLK|WM8766_SPI_ML); 191 snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD| 192 WM8766_SPI_CLK|WM8766_SPI_ML)); 193 /* latch must be low when writing */ 194 set_gpio_bit(ice, WM8766_SPI_ML, 0); 195 block = (reg << 9) | (data & 0x1ff); 196 wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */ 197 /* release latch */ 198 set_gpio_bit(ice, WM8766_SPI_ML, 1); 199 udelay(1); 200 /* restore */ 201 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); 202 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); 203 } 204 205 206 /* 207 * serial interface for ak4396 - only writing supported, no readback 208 */ 209 210 static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data) 211 { 212 int i; 213 for (i = 0; i < 16; i++) { 214 set_gpio_bit(ice, AK4396_CCLK, 0); 215 udelay(1); 216 set_gpio_bit(ice, AK4396_CDTI, data & 0x8000); 217 udelay(1); 218 set_gpio_bit(ice, AK4396_CCLK, 1); 219 udelay(1); 220 data <<= 1; 221 } 222 } 223 224 static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg, 225 unsigned int data) 226 { 227 unsigned int block; 228 229 snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI); 230 snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI)); 231 /* latch must be low when writing */ 232 set_gpio_bit(ice, AK4396_CSN, 0); 233 block = ((AK4396_ADDR & 0x03) << 14) | (1 << 13) | 234 ((reg & 0x1f) << 8) | (data & 0xff); 235 ak4396_send_word(ice, block); /* REGISTER ADDRESS */ 236 /* release latch */ 237 set_gpio_bit(ice, AK4396_CSN, 1); 238 udelay(1); 239 /* restore */ 240 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask); 241 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction); 242 } 243 244 245 /* 246 * ak4396 mixers 247 */ 248 249 250 251 /* 252 * DAC volume attenuation mixer control (-64dB to 0dB) 253 */ 254 255 static int ak4396_dac_vol_info(struct snd_kcontrol *kcontrol, 256 struct snd_ctl_elem_info *uinfo) 257 { 258 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 259 uinfo->count = 2; 260 uinfo->value.integer.min = 0; /* mute */ 261 uinfo->value.integer.max = 0xFF; /* linear */ 262 return 0; 263 } 264 265 static int ak4396_dac_vol_get(struct snd_kcontrol *kcontrol, 266 struct snd_ctl_elem_value *ucontrol) 267 { 268 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 269 struct prodigy_hifi_spec *spec = ice->spec; 270 int i; 271 272 for (i = 0; i < 2; i++) 273 ucontrol->value.integer.value[i] = spec->vol[i]; 274 275 return 0; 276 } 277 278 static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 279 { 280 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 281 struct prodigy_hifi_spec *spec = ice->spec; 282 int i; 283 int change = 0; 284 285 mutex_lock(&ice->gpio_mutex); 286 for (i = 0; i < 2; i++) { 287 if (ucontrol->value.integer.value[i] != spec->vol[i]) { 288 spec->vol[i] = ucontrol->value.integer.value[i]; 289 ak4396_write(ice, AK4396_LCH_ATT + i, 290 spec->vol[i] & 0xff); 291 change = 1; 292 } 293 } 294 mutex_unlock(&ice->gpio_mutex); 295 return change; 296 } 297 298 static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1); 299 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0); 300 301 static struct snd_kcontrol_new prodigy_hd2_controls[] = { 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 = ak4396_db_scale }, 311 }, 312 }; 313 314 315 /* --------------- */ 316 317 /* 318 * Logarithmic volume values for WM87*6 319 * Computed as 20 * Log10(255 / x) 320 */ 321 static 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) 343 344 345 static 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 } 361 362 static 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 */ 382 383 static 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 } 392 393 static 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 } 405 406 static 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 */ 430 static 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 } 440 441 static 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 } 454 455 static 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 */ 482 static 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 } 491 492 static 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 } 502 503 static 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 */ 536 537 static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol, 538 struct snd_ctl_elem_info *uinfo) 539 { 540 static const char * const 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 return snd_ctl_enum_info(uinfo, 1, 32, texts); 564 } 565 566 static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol, 567 struct snd_ctl_elem_value *ucontrol) 568 { 569 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 570 571 mutex_lock(&ice->gpio_mutex); 572 ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f; 573 mutex_unlock(&ice->gpio_mutex); 574 return 0; 575 } 576 577 static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol, 578 struct snd_ctl_elem_value *ucontrol) 579 { 580 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 581 unsigned short oval, nval; 582 int change = 0; 583 584 mutex_lock(&ice->gpio_mutex); 585 oval = wm_get(ice, WM_ADC_MUX); 586 nval = (oval & 0xe0) | ucontrol->value.integer.value[0]; 587 if (nval != oval) { 588 wm_put(ice, WM_ADC_MUX, nval); 589 change = 1; 590 } 591 mutex_unlock(&ice->gpio_mutex); 592 return change; 593 } 594 595 /* KONSTI */ 596 597 /* 598 * ADC gain mixer control (-64dB to 0dB) 599 */ 600 601 #define ADC_0dB 0xcf 602 #define ADC_RES 128 603 #define ADC_MIN (ADC_0dB - ADC_RES) 604 605 static int wm_adc_vol_info(struct snd_kcontrol *kcontrol, 606 struct snd_ctl_elem_info *uinfo) 607 { 608 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; 609 uinfo->count = 2; 610 uinfo->value.integer.min = 0; /* mute (-64dB) */ 611 uinfo->value.integer.max = ADC_RES; /* 0dB, 0.5dB step */ 612 return 0; 613 } 614 615 static int wm_adc_vol_get(struct snd_kcontrol *kcontrol, 616 struct snd_ctl_elem_value *ucontrol) 617 { 618 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 619 unsigned short val; 620 int i; 621 622 mutex_lock(&ice->gpio_mutex); 623 for (i = 0; i < 2; i++) { 624 val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff; 625 val = val > ADC_MIN ? (val - ADC_MIN) : 0; 626 ucontrol->value.integer.value[i] = val; 627 } 628 mutex_unlock(&ice->gpio_mutex); 629 return 0; 630 } 631 632 static int wm_adc_vol_put(struct snd_kcontrol *kcontrol, 633 struct snd_ctl_elem_value *ucontrol) 634 { 635 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 636 unsigned short ovol, nvol; 637 int i, idx, change = 0; 638 639 mutex_lock(&ice->gpio_mutex); 640 for (i = 0; i < 2; i++) { 641 nvol = ucontrol->value.integer.value[i]; 642 nvol = nvol ? (nvol + ADC_MIN) : 0; 643 idx = WM_ADC_ATTEN_L + i; 644 ovol = wm_get(ice, idx) & 0xff; 645 if (ovol != nvol) { 646 wm_put(ice, idx, nvol); 647 change = 1; 648 } 649 } 650 mutex_unlock(&ice->gpio_mutex); 651 return change; 652 } 653 654 /* 655 * ADC input mux mixer control 656 */ 657 #define wm_adc_mux_info snd_ctl_boolean_mono_info 658 659 static int wm_adc_mux_get(struct snd_kcontrol *kcontrol, 660 struct snd_ctl_elem_value *ucontrol) 661 { 662 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 663 int bit = kcontrol->private_value; 664 665 mutex_lock(&ice->gpio_mutex); 666 ucontrol->value.integer.value[0] = 667 (wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0; 668 mutex_unlock(&ice->gpio_mutex); 669 return 0; 670 } 671 672 static int wm_adc_mux_put(struct snd_kcontrol *kcontrol, 673 struct snd_ctl_elem_value *ucontrol) 674 { 675 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 676 int bit = kcontrol->private_value; 677 unsigned short oval, nval; 678 int change; 679 680 mutex_lock(&ice->gpio_mutex); 681 nval = oval = wm_get(ice, WM_ADC_MUX); 682 if (ucontrol->value.integer.value[0]) 683 nval |= (1 << bit); 684 else 685 nval &= ~(1 << bit); 686 change = nval != oval; 687 if (change) { 688 wm_put(ice, WM_ADC_MUX, nval); 689 } 690 mutex_unlock(&ice->gpio_mutex); 691 return 0; 692 } 693 694 /* 695 * Analog bypass (In -> Out) 696 */ 697 #define wm_bypass_info snd_ctl_boolean_mono_info 698 699 static int wm_bypass_get(struct snd_kcontrol *kcontrol, 700 struct snd_ctl_elem_value *ucontrol) 701 { 702 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 703 704 mutex_lock(&ice->gpio_mutex); 705 ucontrol->value.integer.value[0] = 706 (wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0; 707 mutex_unlock(&ice->gpio_mutex); 708 return 0; 709 } 710 711 static int wm_bypass_put(struct snd_kcontrol *kcontrol, 712 struct snd_ctl_elem_value *ucontrol) 713 { 714 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 715 unsigned short val, oval; 716 int change = 0; 717 718 mutex_lock(&ice->gpio_mutex); 719 val = oval = wm_get(ice, WM_OUT_MUX); 720 if (ucontrol->value.integer.value[0]) 721 val |= 0x04; 722 else 723 val &= ~0x04; 724 if (val != oval) { 725 wm_put(ice, WM_OUT_MUX, val); 726 change = 1; 727 } 728 mutex_unlock(&ice->gpio_mutex); 729 return change; 730 } 731 732 /* 733 * Left/Right swap 734 */ 735 #define wm_chswap_info snd_ctl_boolean_mono_info 736 737 static int wm_chswap_get(struct snd_kcontrol *kcontrol, 738 struct snd_ctl_elem_value *ucontrol) 739 { 740 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 741 742 mutex_lock(&ice->gpio_mutex); 743 ucontrol->value.integer.value[0] = 744 (wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90; 745 mutex_unlock(&ice->gpio_mutex); 746 return 0; 747 } 748 749 static int wm_chswap_put(struct snd_kcontrol *kcontrol, 750 struct snd_ctl_elem_value *ucontrol) 751 { 752 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); 753 unsigned short val, oval; 754 int change = 0; 755 756 mutex_lock(&ice->gpio_mutex); 757 oval = wm_get(ice, WM_DAC_CTRL1); 758 val = oval & 0x0f; 759 if (ucontrol->value.integer.value[0]) 760 val |= 0x60; 761 else 762 val |= 0x90; 763 if (val != oval) { 764 wm_put(ice, WM_DAC_CTRL1, val); 765 wm_put_nocache(ice, WM_DAC_CTRL1, val); 766 change = 1; 767 } 768 mutex_unlock(&ice->gpio_mutex); 769 return change; 770 } 771 772 773 /* 774 * mixers 775 */ 776 777 static struct snd_kcontrol_new prodigy_hifi_controls[] = { 778 { 779 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 780 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 781 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 782 .name = "Master Playback Volume", 783 .info = wm_master_vol_info, 784 .get = wm_master_vol_get, 785 .put = wm_master_vol_put, 786 .tlv = { .p = db_scale_wm_dac } 787 }, 788 { 789 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 790 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 791 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 792 .name = "Front Playback Volume", 793 .info = wm_dac_vol_info, 794 .get = wm_dac_vol_get, 795 .put = wm_dac_vol_put, 796 .tlv = { .p = db_scale_wm_dac }, 797 }, 798 { 799 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 800 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 801 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 802 .name = "Rear Playback Volume", 803 .info = wm8766_vol_info, 804 .get = wm8766_vol_get, 805 .put = wm8766_vol_put, 806 .private_value = (2 << 8) | 0, 807 .tlv = { .p = db_scale_wm_dac }, 808 }, 809 { 810 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 811 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 812 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 813 .name = "Center Playback Volume", 814 .info = wm8766_vol_info, 815 .get = wm8766_vol_get, 816 .put = wm8766_vol_put, 817 .private_value = (1 << 8) | 4, 818 .tlv = { .p = db_scale_wm_dac } 819 }, 820 { 821 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 822 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 823 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 824 .name = "LFE Playback Volume", 825 .info = wm8766_vol_info, 826 .get = wm8766_vol_get, 827 .put = wm8766_vol_put, 828 .private_value = (1 << 8) | 5, 829 .tlv = { .p = db_scale_wm_dac } 830 }, 831 { 832 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 833 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 834 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 835 .name = "Side Playback Volume", 836 .info = wm8766_vol_info, 837 .get = wm8766_vol_get, 838 .put = wm8766_vol_put, 839 .private_value = (2 << 8) | 6, 840 .tlv = { .p = db_scale_wm_dac }, 841 }, 842 { 843 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 844 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | 845 SNDRV_CTL_ELEM_ACCESS_TLV_READ), 846 .name = "Capture Volume", 847 .info = wm_adc_vol_info, 848 .get = wm_adc_vol_get, 849 .put = wm_adc_vol_put, 850 .tlv = { .p = db_scale_wm_dac }, 851 }, 852 { 853 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 854 .name = "CD Capture Switch", 855 .info = wm_adc_mux_info, 856 .get = wm_adc_mux_get, 857 .put = wm_adc_mux_put, 858 .private_value = 0, 859 }, 860 { 861 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 862 .name = "Line Capture Switch", 863 .info = wm_adc_mux_info, 864 .get = wm_adc_mux_get, 865 .put = wm_adc_mux_put, 866 .private_value = 1, 867 }, 868 { 869 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 870 .name = "Analog Bypass Switch", 871 .info = wm_bypass_info, 872 .get = wm_bypass_get, 873 .put = wm_bypass_put, 874 }, 875 { 876 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 877 .name = "Swap Output Channels", 878 .info = wm_chswap_info, 879 .get = wm_chswap_get, 880 .put = wm_chswap_put, 881 }, 882 { 883 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 884 .name = "Analog Capture Source", 885 .info = wm_adc_mux_enum_info, 886 .get = wm_adc_mux_enum_get, 887 .put = wm_adc_mux_enum_put, 888 }, 889 }; 890 891 /* 892 * WM codec registers 893 */ 894 static void wm_proc_regs_write(struct snd_info_entry *entry, 895 struct snd_info_buffer *buffer) 896 { 897 struct snd_ice1712 *ice = entry->private_data; 898 char line[64]; 899 unsigned int reg, val; 900 mutex_lock(&ice->gpio_mutex); 901 while (!snd_info_get_line(buffer, line, sizeof(line))) { 902 if (sscanf(line, "%x %x", ®, &val) != 2) 903 continue; 904 if (reg <= 0x17 && val <= 0xffff) 905 wm_put(ice, reg, val); 906 } 907 mutex_unlock(&ice->gpio_mutex); 908 } 909 910 static void wm_proc_regs_read(struct snd_info_entry *entry, 911 struct snd_info_buffer *buffer) 912 { 913 struct snd_ice1712 *ice = entry->private_data; 914 int reg, val; 915 916 mutex_lock(&ice->gpio_mutex); 917 for (reg = 0; reg <= 0x17; reg++) { 918 val = wm_get(ice, reg); 919 snd_iprintf(buffer, "%02x = %04x\n", reg, val); 920 } 921 mutex_unlock(&ice->gpio_mutex); 922 } 923 924 static void wm_proc_init(struct snd_ice1712 *ice) 925 { 926 struct snd_info_entry *entry; 927 if (!snd_card_proc_new(ice->card, "wm_codec", &entry)) { 928 snd_info_set_text_ops(entry, ice, wm_proc_regs_read); 929 entry->mode |= S_IWUSR; 930 entry->c.text.write = wm_proc_regs_write; 931 } 932 } 933 934 static int prodigy_hifi_add_controls(struct snd_ice1712 *ice) 935 { 936 unsigned int i; 937 int err; 938 939 for (i = 0; i < ARRAY_SIZE(prodigy_hifi_controls); i++) { 940 err = snd_ctl_add(ice->card, 941 snd_ctl_new1(&prodigy_hifi_controls[i], ice)); 942 if (err < 0) 943 return err; 944 } 945 946 wm_proc_init(ice); 947 948 return 0; 949 } 950 951 static int prodigy_hd2_add_controls(struct snd_ice1712 *ice) 952 { 953 unsigned int i; 954 int err; 955 956 for (i = 0; i < ARRAY_SIZE(prodigy_hd2_controls); i++) { 957 err = snd_ctl_add(ice->card, 958 snd_ctl_new1(&prodigy_hd2_controls[i], ice)); 959 if (err < 0) 960 return err; 961 } 962 963 wm_proc_init(ice); 964 965 return 0; 966 } 967 968 969 /* 970 * initialize the chip 971 */ 972 static int prodigy_hifi_init(struct snd_ice1712 *ice) 973 { 974 static unsigned short wm_inits[] = { 975 /* These come first to reduce init pop noise */ 976 WM_ADC_MUX, 0x0003, /* ADC mute */ 977 /* 0x00c0 replaced by 0x0003 */ 978 979 WM_DAC_MUTE, 0x0001, /* DAC softmute */ 980 WM_DAC_CTRL1, 0x0000, /* DAC mute */ 981 982 WM_POWERDOWN, 0x0008, /* All power-up except HP */ 983 WM_RESET, 0x0000, /* reset */ 984 }; 985 static unsigned short wm_inits2[] = { 986 WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */ 987 WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */ 988 WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */ 989 WM_DAC_CTRL1, 0x0090, /* DAC L/R */ 990 WM_OUT_MUX, 0x0001, /* OUT DAC */ 991 WM_HP_ATTEN_L, 0x0179, /* HP 0dB */ 992 WM_HP_ATTEN_R, 0x0179, /* HP 0dB */ 993 WM_DAC_ATTEN_L, 0x0000, /* DAC 0dB */ 994 WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */ 995 WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */ 996 WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */ 997 WM_PHASE_SWAP, 0x0000, /* phase normal */ 998 #if 0 999 WM_DAC_MASTER, 0x0100, /* DAC master muted */ 1000 #endif 1001 WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */ 1002 WM_ADC_ATTEN_L, 0x0000, /* ADC muted */ 1003 WM_ADC_ATTEN_R, 0x0000, /* ADC muted */ 1004 #if 1 1005 WM_ALC_CTRL1, 0x007b, /* */ 1006 WM_ALC_CTRL2, 0x0000, /* */ 1007 WM_ALC_CTRL3, 0x0000, /* */ 1008 WM_NOISE_GATE, 0x0000, /* */ 1009 #endif 1010 WM_DAC_MUTE, 0x0000, /* DAC unmute */ 1011 WM_ADC_MUX, 0x0003, /* ADC unmute, both CD/Line On */ 1012 }; 1013 static unsigned short wm8766_inits[] = { 1014 WM8766_RESET, 0x0000, 1015 WM8766_DAC_CTRL, 0x0120, 1016 WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */ 1017 WM8766_DAC_CTRL2, 0x0001, 1018 WM8766_DAC_CTRL3, 0x0080, 1019 WM8766_LDA1, 0x0100, 1020 WM8766_LDA2, 0x0100, 1021 WM8766_LDA3, 0x0100, 1022 WM8766_RDA1, 0x0100, 1023 WM8766_RDA2, 0x0100, 1024 WM8766_RDA3, 0x0100, 1025 WM8766_MUTE1, 0x0000, 1026 WM8766_MUTE2, 0x0000, 1027 }; 1028 1029 struct prodigy_hifi_spec *spec; 1030 unsigned int i; 1031 1032 ice->vt1720 = 0; 1033 ice->vt1724 = 1; 1034 1035 ice->num_total_dacs = 8; 1036 ice->num_total_adcs = 1; 1037 1038 /* HACK - use this as the SPDIF source. 1039 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten 1040 */ 1041 ice->gpio.saved[0] = 0; 1042 /* to remember the register values */ 1043 1044 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); 1045 if (! ice->akm) 1046 return -ENOMEM; 1047 ice->akm_codecs = 1; 1048 1049 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1050 if (!spec) 1051 return -ENOMEM; 1052 ice->spec = spec; 1053 1054 /* initialize WM8776 codec */ 1055 for (i = 0; i < ARRAY_SIZE(wm_inits); i += 2) 1056 wm_put(ice, wm_inits[i], wm_inits[i+1]); 1057 schedule_timeout_uninterruptible(1); 1058 for (i = 0; i < ARRAY_SIZE(wm_inits2); i += 2) 1059 wm_put(ice, wm_inits2[i], wm_inits2[i+1]); 1060 1061 /* initialize WM8766 codec */ 1062 for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2) 1063 wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i+1]); 1064 1065 1066 return 0; 1067 } 1068 1069 1070 /* 1071 * initialize the chip 1072 */ 1073 static void ak4396_init(struct snd_ice1712 *ice) 1074 { 1075 static unsigned short ak4396_inits[] = { 1076 AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ 1077 AK4396_CTRL2, 0x02, 1078 AK4396_CTRL3, 0x00, 1079 AK4396_LCH_ATT, 0x00, 1080 AK4396_RCH_ATT, 0x00, 1081 }; 1082 1083 unsigned int i; 1084 1085 /* initialize ak4396 codec */ 1086 /* reset codec */ 1087 ak4396_write(ice, AK4396_CTRL1, 0x86); 1088 msleep(100); 1089 ak4396_write(ice, AK4396_CTRL1, 0x87); 1090 1091 for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) 1092 ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); 1093 } 1094 1095 #ifdef CONFIG_PM_SLEEP 1096 static int prodigy_hd2_resume(struct snd_ice1712 *ice) 1097 { 1098 /* initialize ak4396 codec and restore previous mixer volumes */ 1099 struct prodigy_hifi_spec *spec = ice->spec; 1100 int i; 1101 mutex_lock(&ice->gpio_mutex); 1102 ak4396_init(ice); 1103 for (i = 0; i < 2; i++) 1104 ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff); 1105 mutex_unlock(&ice->gpio_mutex); 1106 return 0; 1107 } 1108 #endif 1109 1110 static int prodigy_hd2_init(struct snd_ice1712 *ice) 1111 { 1112 struct prodigy_hifi_spec *spec; 1113 1114 ice->vt1720 = 0; 1115 ice->vt1724 = 1; 1116 1117 ice->num_total_dacs = 1; 1118 ice->num_total_adcs = 1; 1119 1120 /* HACK - use this as the SPDIF source. 1121 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten 1122 */ 1123 ice->gpio.saved[0] = 0; 1124 /* to remember the register values */ 1125 1126 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); 1127 if (! ice->akm) 1128 return -ENOMEM; 1129 ice->akm_codecs = 1; 1130 1131 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 1132 if (!spec) 1133 return -ENOMEM; 1134 ice->spec = spec; 1135 1136 #ifdef CONFIG_PM_SLEEP 1137 ice->pm_resume = &prodigy_hd2_resume; 1138 ice->pm_suspend_enabled = 1; 1139 #endif 1140 1141 ak4396_init(ice); 1142 1143 return 0; 1144 } 1145 1146 1147 static unsigned char prodigy71hifi_eeprom[] = { 1148 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 1149 0x80, /* ACLINK: I2S */ 1150 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1151 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 1152 0xff, /* GPIO_DIR */ 1153 0xff, /* GPIO_DIR1 */ 1154 0x5f, /* GPIO_DIR2 */ 1155 0x00, /* GPIO_MASK */ 1156 0x00, /* GPIO_MASK1 */ 1157 0x00, /* GPIO_MASK2 */ 1158 0x00, /* GPIO_STATE */ 1159 0x00, /* GPIO_STATE1 */ 1160 0x00, /* GPIO_STATE2 */ 1161 }; 1162 1163 static unsigned char prodigyhd2_eeprom[] = { 1164 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 1165 0x80, /* ACLINK: I2S */ 1166 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1167 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 1168 0xff, /* GPIO_DIR */ 1169 0xff, /* GPIO_DIR1 */ 1170 0x5f, /* GPIO_DIR2 */ 1171 0x00, /* GPIO_MASK */ 1172 0x00, /* GPIO_MASK1 */ 1173 0x00, /* GPIO_MASK2 */ 1174 0x00, /* GPIO_STATE */ 1175 0x00, /* GPIO_STATE1 */ 1176 0x00, /* GPIO_STATE2 */ 1177 }; 1178 1179 static unsigned char fortissimo4_eeprom[] = { 1180 0x43, /* SYSCONF: clock 512, ADC, 4DACs */ 1181 0x80, /* ACLINK: I2S */ 1182 0xfc, /* I2S: vol, 96k, 24bit, 192k */ 1183 0xc1, /* SPDIF: out-en, out-int */ 1184 0xff, /* GPIO_DIR */ 1185 0xff, /* GPIO_DIR1 */ 1186 0x5f, /* GPIO_DIR2 */ 1187 0x00, /* GPIO_MASK */ 1188 0x00, /* GPIO_MASK1 */ 1189 0x00, /* GPIO_MASK2 */ 1190 0x00, /* GPIO_STATE */ 1191 0x00, /* GPIO_STATE1 */ 1192 0x00, /* GPIO_STATE2 */ 1193 }; 1194 1195 /* entry point */ 1196 struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[] = { 1197 { 1198 .subvendor = VT1724_SUBDEVICE_PRODIGY_HIFI, 1199 .name = "Audiotrak Prodigy 7.1 HiFi", 1200 .model = "prodigy71hifi", 1201 .chip_init = prodigy_hifi_init, 1202 .build_controls = prodigy_hifi_add_controls, 1203 .eeprom_size = sizeof(prodigy71hifi_eeprom), 1204 .eeprom_data = prodigy71hifi_eeprom, 1205 .driver = "Prodigy71HIFI", 1206 }, 1207 { 1208 .subvendor = VT1724_SUBDEVICE_PRODIGY_HD2, 1209 .name = "Audiotrak Prodigy HD2", 1210 .model = "prodigyhd2", 1211 .chip_init = prodigy_hd2_init, 1212 .build_controls = prodigy_hd2_add_controls, 1213 .eeprom_size = sizeof(prodigyhd2_eeprom), 1214 .eeprom_data = prodigyhd2_eeprom, 1215 .driver = "Prodigy71HD2", 1216 }, 1217 { 1218 .subvendor = VT1724_SUBDEVICE_FORTISSIMO4, 1219 .name = "Hercules Fortissimo IV", 1220 .model = "fortissimo4", 1221 .chip_init = prodigy_hifi_init, 1222 .build_controls = prodigy_hifi_add_controls, 1223 .eeprom_size = sizeof(fortissimo4_eeprom), 1224 .eeprom_data = fortissimo4_eeprom, 1225 .driver = "Fortissimo4", 1226 }, 1227 { } /* terminator */ 1228 }; 1229 1230