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[thirdparty/linux.git] / sound / pci / ice1712 / prodigy_hifi.c
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * ALSA driver for ICEnsemble VT1724 (Envy24HT)
4 *
5 * Lowlevel functions for Audiotrak Prodigy 7.1 Hifi
6 * based on pontis.c
7 *
8 * Copyright (c) 2007 Julian Scheel <julian@jusst.de>
9 * Copyright (c) 2007 allank
10 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
11 */
12
13
14 #include <linux/delay.h>
15 #include <linux/interrupt.h>
16 #include <linux/init.h>
17 #include <linux/slab.h>
18 #include <linux/mutex.h>
19
20 #include <sound/core.h>
21 #include <sound/info.h>
22 #include <sound/tlv.h>
23
24 #include "ice1712.h"
25 #include "envy24ht.h"
26 #include "prodigy_hifi.h"
27
28 struct prodigy_hifi_spec {
29 unsigned short master[2];
30 unsigned short vol[8];
31 };
32
33 /* I2C addresses */
34 #define WM_DEV 0x34
35
36 /* WM8776 registers */
37 #define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */
38 #define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */
39 #define WM_HP_MASTER 0x02 /* headphone master (both channels),
40 override LLR */
41 #define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */
42 #define WM_DAC_ATTEN_R 0x04
43 #define WM_DAC_MASTER 0x05
44 #define WM_PHASE_SWAP 0x06 /* DAC phase swap */
45 #define WM_DAC_CTRL1 0x07
46 #define WM_DAC_MUTE 0x08
47 #define WM_DAC_CTRL2 0x09
48 #define WM_DAC_INT 0x0a
49 #define WM_ADC_INT 0x0b
50 #define WM_MASTER_CTRL 0x0c
51 #define WM_POWERDOWN 0x0d
52 #define WM_ADC_ATTEN_L 0x0e
53 #define WM_ADC_ATTEN_R 0x0f
54 #define WM_ALC_CTRL1 0x10
55 #define WM_ALC_CTRL2 0x11
56 #define WM_ALC_CTRL3 0x12
57 #define WM_NOISE_GATE 0x13
58 #define WM_LIMITER 0x14
59 #define WM_ADC_MUX 0x15
60 #define WM_OUT_MUX 0x16
61 #define WM_RESET 0x17
62
63 /* Analog Recording Source :- Mic, LineIn, CD/Video, */
64
65 /* implement capture source select control for WM8776 */
66
67 #define WM_AIN1 "AIN1"
68 #define WM_AIN2 "AIN2"
69 #define WM_AIN3 "AIN3"
70 #define WM_AIN4 "AIN4"
71 #define WM_AIN5 "AIN5"
72
73 /* GPIO pins of envy24ht connected to wm8766 */
74 #define WM8766_SPI_CLK (1<<17) /* CLK, Pin97 on ICE1724 */
75 #define WM8766_SPI_MD (1<<16) /* DATA VT1724 -> WM8766, Pin96 */
76 #define WM8766_SPI_ML (1<<18) /* Latch, Pin98 */
77
78 /* WM8766 registers */
79 #define WM8766_DAC_CTRL 0x02 /* DAC Control */
80 #define WM8766_INT_CTRL 0x03 /* Interface Control */
81 #define WM8766_DAC_CTRL2 0x09
82 #define WM8766_DAC_CTRL3 0x0a
83 #define WM8766_RESET 0x1f
84 #define WM8766_LDA1 0x00
85 #define WM8766_LDA2 0x04
86 #define WM8766_LDA3 0x06
87 #define WM8766_RDA1 0x01
88 #define WM8766_RDA2 0x05
89 #define WM8766_RDA3 0x07
90 #define WM8766_MUTE1 0x0C
91 #define WM8766_MUTE2 0x0F
92
93
94 /*
95 * Prodigy HD2
96 */
97 #define AK4396_ADDR 0x00
98 #define AK4396_CSN (1 << 8) /* CSN->GPIO8, pin 75 */
99 #define AK4396_CCLK (1 << 9) /* CCLK->GPIO9, pin 76 */
100 #define AK4396_CDTI (1 << 10) /* CDTI->GPIO10, pin 77 */
101
102 /* ak4396 registers */
103 #define AK4396_CTRL1 0x00
104 #define AK4396_CTRL2 0x01
105 #define AK4396_CTRL3 0x02
106 #define AK4396_LCH_ATT 0x03
107 #define AK4396_RCH_ATT 0x04
108
109
110 /*
111 * get the current register value of WM codec
112 */
113 static unsigned short wm_get(struct snd_ice1712 *ice, int reg)
114 {
115 reg <<= 1;
116 return ((unsigned short)ice->akm[0].images[reg] << 8) |
117 ice->akm[0].images[reg + 1];
118 }
119
120 /*
121 * set the register value of WM codec and remember it
122 */
123 static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val)
124 {
125 unsigned short cval;
126 cval = (reg << 9) | val;
127 snd_vt1724_write_i2c(ice, WM_DEV, cval >> 8, cval & 0xff);
128 }
129
130 static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val)
131 {
132 wm_put_nocache(ice, reg, val);
133 reg <<= 1;
134 ice->akm[0].images[reg] = val >> 8;
135 ice->akm[0].images[reg + 1] = val;
136 }
137
138 /*
139 * write data in the SPI mode
140 */
141
142 static void set_gpio_bit(struct snd_ice1712 *ice, unsigned int bit, int val)
143 {
144 unsigned int tmp = snd_ice1712_gpio_read(ice);
145 if (val)
146 tmp |= bit;
147 else
148 tmp &= ~bit;
149 snd_ice1712_gpio_write(ice, tmp);
150 }
151
152 /*
153 * SPI implementation for WM8766 codec - only writing supported, no readback
154 */
155
156 static void wm8766_spi_send_word(struct snd_ice1712 *ice, unsigned int data)
157 {
158 int i;
159 for (i = 0; i < 16; i++) {
160 set_gpio_bit(ice, WM8766_SPI_CLK, 0);
161 udelay(1);
162 set_gpio_bit(ice, WM8766_SPI_MD, data & 0x8000);
163 udelay(1);
164 set_gpio_bit(ice, WM8766_SPI_CLK, 1);
165 udelay(1);
166 data <<= 1;
167 }
168 }
169
170 static void wm8766_spi_write(struct snd_ice1712 *ice, unsigned int reg,
171 unsigned int data)
172 {
173 unsigned int block;
174
175 snd_ice1712_gpio_set_dir(ice, WM8766_SPI_MD|
176 WM8766_SPI_CLK|WM8766_SPI_ML);
177 snd_ice1712_gpio_set_mask(ice, ~(WM8766_SPI_MD|
178 WM8766_SPI_CLK|WM8766_SPI_ML));
179 /* latch must be low when writing */
180 set_gpio_bit(ice, WM8766_SPI_ML, 0);
181 block = (reg << 9) | (data & 0x1ff);
182 wm8766_spi_send_word(ice, block); /* REGISTER ADDRESS */
183 /* release latch */
184 set_gpio_bit(ice, WM8766_SPI_ML, 1);
185 udelay(1);
186 /* restore */
187 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);
188 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);
189 }
190
191
192 /*
193 * serial interface for ak4396 - only writing supported, no readback
194 */
195
196 static void ak4396_send_word(struct snd_ice1712 *ice, unsigned int data)
197 {
198 int i;
199 for (i = 0; i < 16; i++) {
200 set_gpio_bit(ice, AK4396_CCLK, 0);
201 udelay(1);
202 set_gpio_bit(ice, AK4396_CDTI, data & 0x8000);
203 udelay(1);
204 set_gpio_bit(ice, AK4396_CCLK, 1);
205 udelay(1);
206 data <<= 1;
207 }
208 }
209
210 static void ak4396_write(struct snd_ice1712 *ice, unsigned int reg,
211 unsigned int data)
212 {
213 unsigned int block;
214
215 snd_ice1712_gpio_set_dir(ice, AK4396_CSN|AK4396_CCLK|AK4396_CDTI);
216 snd_ice1712_gpio_set_mask(ice, ~(AK4396_CSN|AK4396_CCLK|AK4396_CDTI));
217 /* latch must be low when writing */
218 set_gpio_bit(ice, AK4396_CSN, 0);
219 block = ((AK4396_ADDR & 0x03) << 14) | (1 << 13) |
220 ((reg & 0x1f) << 8) | (data & 0xff);
221 ak4396_send_word(ice, block); /* REGISTER ADDRESS */
222 /* release latch */
223 set_gpio_bit(ice, AK4396_CSN, 1);
224 udelay(1);
225 /* restore */
226 snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask);
227 snd_ice1712_gpio_set_dir(ice, ice->gpio.direction);
228 }
229
230
231 /*
232 * ak4396 mixers
233 */
234
235
236
237 /*
238 * DAC volume attenuation mixer control (-64dB to 0dB)
239 */
240
241 static int ak4396_dac_vol_info(struct snd_kcontrol *kcontrol,
242 struct snd_ctl_elem_info *uinfo)
243 {
244 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
245 uinfo->count = 2;
246 uinfo->value.integer.min = 0; /* mute */
247 uinfo->value.integer.max = 0xFF; /* linear */
248 return 0;
249 }
250
251 static int ak4396_dac_vol_get(struct snd_kcontrol *kcontrol,
252 struct snd_ctl_elem_value *ucontrol)
253 {
254 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
255 struct prodigy_hifi_spec *spec = ice->spec;
256 int i;
257
258 for (i = 0; i < 2; i++)
259 ucontrol->value.integer.value[i] = spec->vol[i];
260
261 return 0;
262 }
263
264 static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
265 {
266 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
267 struct prodigy_hifi_spec *spec = ice->spec;
268 int i;
269 int change = 0;
270
271 mutex_lock(&ice->gpio_mutex);
272 for (i = 0; i < 2; i++) {
273 if (ucontrol->value.integer.value[i] != spec->vol[i]) {
274 spec->vol[i] = ucontrol->value.integer.value[i];
275 ak4396_write(ice, AK4396_LCH_ATT + i,
276 spec->vol[i] & 0xff);
277 change = 1;
278 }
279 }
280 mutex_unlock(&ice->gpio_mutex);
281 return change;
282 }
283
284 static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
285 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
286
287 static struct snd_kcontrol_new prodigy_hd2_controls[] = {
288 {
289 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
290 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
291 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
292 .name = "Front Playback Volume",
293 .info = ak4396_dac_vol_info,
294 .get = ak4396_dac_vol_get,
295 .put = ak4396_dac_vol_put,
296 .tlv = { .p = ak4396_db_scale },
297 },
298 };
299
300
301 /* --------------- */
302
303 #define WM_VOL_MAX 255
304 #define WM_VOL_MUTE 0x8000
305
306
307 #define DAC_0dB 0xff
308 #define DAC_RES 128
309 #define DAC_MIN (DAC_0dB - DAC_RES)
310
311
312 static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index,
313 unsigned short vol, unsigned short master)
314 {
315 unsigned char nvol;
316
317 if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
318 nvol = 0;
319 else {
320 nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128)
321 & WM_VOL_MAX;
322 nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff;
323 }
324
325 wm_put(ice, index, nvol);
326 wm_put_nocache(ice, index, 0x100 | nvol);
327 }
328
329 static void wm8766_set_vol(struct snd_ice1712 *ice, unsigned int index,
330 unsigned short vol, unsigned short master)
331 {
332 unsigned char nvol;
333
334 if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
335 nvol = 0;
336 else {
337 nvol = (((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 128)
338 & WM_VOL_MAX;
339 nvol = (nvol ? (nvol + DAC_MIN) : 0) & 0xff;
340 }
341
342 wm8766_spi_write(ice, index, (0x0100 | nvol));
343 }
344
345
346 /*
347 * DAC volume attenuation mixer control (-64dB to 0dB)
348 */
349
350 static int wm_dac_vol_info(struct snd_kcontrol *kcontrol,
351 struct snd_ctl_elem_info *uinfo)
352 {
353 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
354 uinfo->count = 2;
355 uinfo->value.integer.min = 0; /* mute */
356 uinfo->value.integer.max = DAC_RES; /* 0dB, 0.5dB step */
357 return 0;
358 }
359
360 static int wm_dac_vol_get(struct snd_kcontrol *kcontrol,
361 struct snd_ctl_elem_value *ucontrol)
362 {
363 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
364 struct prodigy_hifi_spec *spec = ice->spec;
365 int i;
366
367 for (i = 0; i < 2; i++)
368 ucontrol->value.integer.value[i] =
369 spec->vol[2 + i] & ~WM_VOL_MUTE;
370 return 0;
371 }
372
373 static int wm_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
374 {
375 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
376 struct prodigy_hifi_spec *spec = ice->spec;
377 int i, idx, change = 0;
378
379 mutex_lock(&ice->gpio_mutex);
380 for (i = 0; i < 2; i++) {
381 if (ucontrol->value.integer.value[i] != spec->vol[2 + i]) {
382 idx = WM_DAC_ATTEN_L + i;
383 spec->vol[2 + i] &= WM_VOL_MUTE;
384 spec->vol[2 + i] |= ucontrol->value.integer.value[i];
385 wm_set_vol(ice, idx, spec->vol[2 + i], spec->master[i]);
386 change = 1;
387 }
388 }
389 mutex_unlock(&ice->gpio_mutex);
390 return change;
391 }
392
393
394 /*
395 * WM8766 DAC volume attenuation mixer control
396 */
397 static int wm8766_vol_info(struct snd_kcontrol *kcontrol,
398 struct snd_ctl_elem_info *uinfo)
399 {
400 int voices = kcontrol->private_value >> 8;
401 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
402 uinfo->count = voices;
403 uinfo->value.integer.min = 0; /* mute */
404 uinfo->value.integer.max = DAC_RES; /* 0dB */
405 return 0;
406 }
407
408 static int wm8766_vol_get(struct snd_kcontrol *kcontrol,
409 struct snd_ctl_elem_value *ucontrol)
410 {
411 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
412 struct prodigy_hifi_spec *spec = ice->spec;
413 int i, ofs, voices;
414
415 voices = kcontrol->private_value >> 8;
416 ofs = kcontrol->private_value & 0xff;
417 for (i = 0; i < voices; i++)
418 ucontrol->value.integer.value[i] = spec->vol[ofs + i];
419 return 0;
420 }
421
422 static int wm8766_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
423 {
424 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
425 struct prodigy_hifi_spec *spec = ice->spec;
426 int i, idx, ofs, voices;
427 int change = 0;
428
429 voices = kcontrol->private_value >> 8;
430 ofs = kcontrol->private_value & 0xff;
431 mutex_lock(&ice->gpio_mutex);
432 for (i = 0; i < voices; i++) {
433 if (ucontrol->value.integer.value[i] != spec->vol[ofs + i]) {
434 idx = WM8766_LDA1 + ofs + i;
435 spec->vol[ofs + i] &= WM_VOL_MUTE;
436 spec->vol[ofs + i] |= ucontrol->value.integer.value[i];
437 wm8766_set_vol(ice, idx,
438 spec->vol[ofs + i], spec->master[i]);
439 change = 1;
440 }
441 }
442 mutex_unlock(&ice->gpio_mutex);
443 return change;
444 }
445
446 /*
447 * Master volume attenuation mixer control / applied to WM8776+WM8766
448 */
449 static int wm_master_vol_info(struct snd_kcontrol *kcontrol,
450 struct snd_ctl_elem_info *uinfo)
451 {
452 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
453 uinfo->count = 2;
454 uinfo->value.integer.min = 0;
455 uinfo->value.integer.max = DAC_RES;
456 return 0;
457 }
458
459 static int wm_master_vol_get(struct snd_kcontrol *kcontrol,
460 struct snd_ctl_elem_value *ucontrol)
461 {
462 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
463 struct prodigy_hifi_spec *spec = ice->spec;
464 int i;
465 for (i = 0; i < 2; i++)
466 ucontrol->value.integer.value[i] = spec->master[i];
467 return 0;
468 }
469
470 static int wm_master_vol_put(struct snd_kcontrol *kcontrol,
471 struct snd_ctl_elem_value *ucontrol)
472 {
473 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
474 struct prodigy_hifi_spec *spec = ice->spec;
475 int ch, change = 0;
476
477 mutex_lock(&ice->gpio_mutex);
478 for (ch = 0; ch < 2; ch++) {
479 if (ucontrol->value.integer.value[ch] != spec->master[ch]) {
480 spec->master[ch] = ucontrol->value.integer.value[ch];
481
482 /* Apply to front DAC */
483 wm_set_vol(ice, WM_DAC_ATTEN_L + ch,
484 spec->vol[2 + ch], spec->master[ch]);
485
486 wm8766_set_vol(ice, WM8766_LDA1 + ch,
487 spec->vol[0 + ch], spec->master[ch]);
488
489 wm8766_set_vol(ice, WM8766_LDA2 + ch,
490 spec->vol[4 + ch], spec->master[ch]);
491
492 wm8766_set_vol(ice, WM8766_LDA3 + ch,
493 spec->vol[6 + ch], spec->master[ch]);
494 change = 1;
495 }
496 }
497 mutex_unlock(&ice->gpio_mutex);
498 return change;
499 }
500
501
502 /* KONSTI */
503
504 static int wm_adc_mux_enum_info(struct snd_kcontrol *kcontrol,
505 struct snd_ctl_elem_info *uinfo)
506 {
507 static const char * const texts[32] = {
508 "NULL", WM_AIN1, WM_AIN2, WM_AIN1 "+" WM_AIN2,
509 WM_AIN3, WM_AIN1 "+" WM_AIN3, WM_AIN2 "+" WM_AIN3,
510 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3,
511 WM_AIN4, WM_AIN1 "+" WM_AIN4, WM_AIN2 "+" WM_AIN4,
512 WM_AIN1 "+" WM_AIN2 "+" WM_AIN4,
513 WM_AIN3 "+" WM_AIN4, WM_AIN1 "+" WM_AIN3 "+" WM_AIN4,
514 WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
515 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4,
516 WM_AIN5, WM_AIN1 "+" WM_AIN5, WM_AIN2 "+" WM_AIN5,
517 WM_AIN1 "+" WM_AIN2 "+" WM_AIN5,
518 WM_AIN3 "+" WM_AIN5, WM_AIN1 "+" WM_AIN3 "+" WM_AIN5,
519 WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
520 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN5,
521 WM_AIN4 "+" WM_AIN5, WM_AIN1 "+" WM_AIN4 "+" WM_AIN5,
522 WM_AIN2 "+" WM_AIN4 "+" WM_AIN5,
523 WM_AIN1 "+" WM_AIN2 "+" WM_AIN4 "+" WM_AIN5,
524 WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
525 WM_AIN1 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
526 WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5,
527 WM_AIN1 "+" WM_AIN2 "+" WM_AIN3 "+" WM_AIN4 "+" WM_AIN5
528 };
529
530 return snd_ctl_enum_info(uinfo, 1, 32, texts);
531 }
532
533 static int wm_adc_mux_enum_get(struct snd_kcontrol *kcontrol,
534 struct snd_ctl_elem_value *ucontrol)
535 {
536 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
537
538 mutex_lock(&ice->gpio_mutex);
539 ucontrol->value.integer.value[0] = wm_get(ice, WM_ADC_MUX) & 0x1f;
540 mutex_unlock(&ice->gpio_mutex);
541 return 0;
542 }
543
544 static int wm_adc_mux_enum_put(struct snd_kcontrol *kcontrol,
545 struct snd_ctl_elem_value *ucontrol)
546 {
547 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
548 unsigned short oval, nval;
549 int change = 0;
550
551 mutex_lock(&ice->gpio_mutex);
552 oval = wm_get(ice, WM_ADC_MUX);
553 nval = (oval & 0xe0) | ucontrol->value.integer.value[0];
554 if (nval != oval) {
555 wm_put(ice, WM_ADC_MUX, nval);
556 change = 1;
557 }
558 mutex_unlock(&ice->gpio_mutex);
559 return change;
560 }
561
562 /* KONSTI */
563
564 /*
565 * ADC gain mixer control (-64dB to 0dB)
566 */
567
568 #define ADC_0dB 0xcf
569 #define ADC_RES 128
570 #define ADC_MIN (ADC_0dB - ADC_RES)
571
572 static int wm_adc_vol_info(struct snd_kcontrol *kcontrol,
573 struct snd_ctl_elem_info *uinfo)
574 {
575 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
576 uinfo->count = 2;
577 uinfo->value.integer.min = 0; /* mute (-64dB) */
578 uinfo->value.integer.max = ADC_RES; /* 0dB, 0.5dB step */
579 return 0;
580 }
581
582 static int wm_adc_vol_get(struct snd_kcontrol *kcontrol,
583 struct snd_ctl_elem_value *ucontrol)
584 {
585 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
586 unsigned short val;
587 int i;
588
589 mutex_lock(&ice->gpio_mutex);
590 for (i = 0; i < 2; i++) {
591 val = wm_get(ice, WM_ADC_ATTEN_L + i) & 0xff;
592 val = val > ADC_MIN ? (val - ADC_MIN) : 0;
593 ucontrol->value.integer.value[i] = val;
594 }
595 mutex_unlock(&ice->gpio_mutex);
596 return 0;
597 }
598
599 static int wm_adc_vol_put(struct snd_kcontrol *kcontrol,
600 struct snd_ctl_elem_value *ucontrol)
601 {
602 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
603 unsigned short ovol, nvol;
604 int i, idx, change = 0;
605
606 mutex_lock(&ice->gpio_mutex);
607 for (i = 0; i < 2; i++) {
608 nvol = ucontrol->value.integer.value[i];
609 nvol = nvol ? (nvol + ADC_MIN) : 0;
610 idx = WM_ADC_ATTEN_L + i;
611 ovol = wm_get(ice, idx) & 0xff;
612 if (ovol != nvol) {
613 wm_put(ice, idx, nvol);
614 change = 1;
615 }
616 }
617 mutex_unlock(&ice->gpio_mutex);
618 return change;
619 }
620
621 /*
622 * ADC input mux mixer control
623 */
624 #define wm_adc_mux_info snd_ctl_boolean_mono_info
625
626 static int wm_adc_mux_get(struct snd_kcontrol *kcontrol,
627 struct snd_ctl_elem_value *ucontrol)
628 {
629 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
630 int bit = kcontrol->private_value;
631
632 mutex_lock(&ice->gpio_mutex);
633 ucontrol->value.integer.value[0] =
634 (wm_get(ice, WM_ADC_MUX) & (1 << bit)) ? 1 : 0;
635 mutex_unlock(&ice->gpio_mutex);
636 return 0;
637 }
638
639 static int wm_adc_mux_put(struct snd_kcontrol *kcontrol,
640 struct snd_ctl_elem_value *ucontrol)
641 {
642 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
643 int bit = kcontrol->private_value;
644 unsigned short oval, nval;
645 int change;
646
647 mutex_lock(&ice->gpio_mutex);
648 nval = oval = wm_get(ice, WM_ADC_MUX);
649 if (ucontrol->value.integer.value[0])
650 nval |= (1 << bit);
651 else
652 nval &= ~(1 << bit);
653 change = nval != oval;
654 if (change) {
655 wm_put(ice, WM_ADC_MUX, nval);
656 }
657 mutex_unlock(&ice->gpio_mutex);
658 return 0;
659 }
660
661 /*
662 * Analog bypass (In -> Out)
663 */
664 #define wm_bypass_info snd_ctl_boolean_mono_info
665
666 static int wm_bypass_get(struct snd_kcontrol *kcontrol,
667 struct snd_ctl_elem_value *ucontrol)
668 {
669 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
670
671 mutex_lock(&ice->gpio_mutex);
672 ucontrol->value.integer.value[0] =
673 (wm_get(ice, WM_OUT_MUX) & 0x04) ? 1 : 0;
674 mutex_unlock(&ice->gpio_mutex);
675 return 0;
676 }
677
678 static int wm_bypass_put(struct snd_kcontrol *kcontrol,
679 struct snd_ctl_elem_value *ucontrol)
680 {
681 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
682 unsigned short val, oval;
683 int change = 0;
684
685 mutex_lock(&ice->gpio_mutex);
686 val = oval = wm_get(ice, WM_OUT_MUX);
687 if (ucontrol->value.integer.value[0])
688 val |= 0x04;
689 else
690 val &= ~0x04;
691 if (val != oval) {
692 wm_put(ice, WM_OUT_MUX, val);
693 change = 1;
694 }
695 mutex_unlock(&ice->gpio_mutex);
696 return change;
697 }
698
699 /*
700 * Left/Right swap
701 */
702 #define wm_chswap_info snd_ctl_boolean_mono_info
703
704 static int wm_chswap_get(struct snd_kcontrol *kcontrol,
705 struct snd_ctl_elem_value *ucontrol)
706 {
707 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
708
709 mutex_lock(&ice->gpio_mutex);
710 ucontrol->value.integer.value[0] =
711 (wm_get(ice, WM_DAC_CTRL1) & 0xf0) != 0x90;
712 mutex_unlock(&ice->gpio_mutex);
713 return 0;
714 }
715
716 static int wm_chswap_put(struct snd_kcontrol *kcontrol,
717 struct snd_ctl_elem_value *ucontrol)
718 {
719 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
720 unsigned short val, oval;
721 int change = 0;
722
723 mutex_lock(&ice->gpio_mutex);
724 oval = wm_get(ice, WM_DAC_CTRL1);
725 val = oval & 0x0f;
726 if (ucontrol->value.integer.value[0])
727 val |= 0x60;
728 else
729 val |= 0x90;
730 if (val != oval) {
731 wm_put(ice, WM_DAC_CTRL1, val);
732 wm_put_nocache(ice, WM_DAC_CTRL1, val);
733 change = 1;
734 }
735 mutex_unlock(&ice->gpio_mutex);
736 return change;
737 }
738
739
740 /*
741 * mixers
742 */
743
744 static struct snd_kcontrol_new prodigy_hifi_controls[] = {
745 {
746 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
747 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
748 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
749 .name = "Master Playback Volume",
750 .info = wm_master_vol_info,
751 .get = wm_master_vol_get,
752 .put = wm_master_vol_put,
753 .tlv = { .p = db_scale_wm_dac }
754 },
755 {
756 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
757 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
758 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
759 .name = "Front Playback Volume",
760 .info = wm_dac_vol_info,
761 .get = wm_dac_vol_get,
762 .put = wm_dac_vol_put,
763 .tlv = { .p = db_scale_wm_dac },
764 },
765 {
766 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
767 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
768 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
769 .name = "Rear Playback Volume",
770 .info = wm8766_vol_info,
771 .get = wm8766_vol_get,
772 .put = wm8766_vol_put,
773 .private_value = (2 << 8) | 0,
774 .tlv = { .p = db_scale_wm_dac },
775 },
776 {
777 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
778 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
779 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
780 .name = "Center Playback Volume",
781 .info = wm8766_vol_info,
782 .get = wm8766_vol_get,
783 .put = wm8766_vol_put,
784 .private_value = (1 << 8) | 4,
785 .tlv = { .p = db_scale_wm_dac }
786 },
787 {
788 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
789 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
790 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
791 .name = "LFE Playback Volume",
792 .info = wm8766_vol_info,
793 .get = wm8766_vol_get,
794 .put = wm8766_vol_put,
795 .private_value = (1 << 8) | 5,
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 = "Side Playback Volume",
803 .info = wm8766_vol_info,
804 .get = wm8766_vol_get,
805 .put = wm8766_vol_put,
806 .private_value = (2 << 8) | 6,
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 = "Capture Volume",
814 .info = wm_adc_vol_info,
815 .get = wm_adc_vol_get,
816 .put = wm_adc_vol_put,
817 .tlv = { .p = db_scale_wm_dac },
818 },
819 {
820 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
821 .name = "CD Capture Switch",
822 .info = wm_adc_mux_info,
823 .get = wm_adc_mux_get,
824 .put = wm_adc_mux_put,
825 .private_value = 0,
826 },
827 {
828 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
829 .name = "Line Capture Switch",
830 .info = wm_adc_mux_info,
831 .get = wm_adc_mux_get,
832 .put = wm_adc_mux_put,
833 .private_value = 1,
834 },
835 {
836 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
837 .name = "Analog Bypass Switch",
838 .info = wm_bypass_info,
839 .get = wm_bypass_get,
840 .put = wm_bypass_put,
841 },
842 {
843 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
844 .name = "Swap Output Channels",
845 .info = wm_chswap_info,
846 .get = wm_chswap_get,
847 .put = wm_chswap_put,
848 },
849 {
850 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
851 .name = "Analog Capture Source",
852 .info = wm_adc_mux_enum_info,
853 .get = wm_adc_mux_enum_get,
854 .put = wm_adc_mux_enum_put,
855 },
856 };
857
858 /*
859 * WM codec registers
860 */
861 static void wm_proc_regs_write(struct snd_info_entry *entry,
862 struct snd_info_buffer *buffer)
863 {
864 struct snd_ice1712 *ice = entry->private_data;
865 char line[64];
866 unsigned int reg, val;
867 mutex_lock(&ice->gpio_mutex);
868 while (!snd_info_get_line(buffer, line, sizeof(line))) {
869 if (sscanf(line, "%x %x", &reg, &val) != 2)
870 continue;
871 if (reg <= 0x17 && val <= 0xffff)
872 wm_put(ice, reg, val);
873 }
874 mutex_unlock(&ice->gpio_mutex);
875 }
876
877 static void wm_proc_regs_read(struct snd_info_entry *entry,
878 struct snd_info_buffer *buffer)
879 {
880 struct snd_ice1712 *ice = entry->private_data;
881 int reg, val;
882
883 mutex_lock(&ice->gpio_mutex);
884 for (reg = 0; reg <= 0x17; reg++) {
885 val = wm_get(ice, reg);
886 snd_iprintf(buffer, "%02x = %04x\n", reg, val);
887 }
888 mutex_unlock(&ice->gpio_mutex);
889 }
890
891 static void wm_proc_init(struct snd_ice1712 *ice)
892 {
893 snd_card_rw_proc_new(ice->card, "wm_codec", ice, wm_proc_regs_read,
894 wm_proc_regs_write);
895 }
896
897 static int prodigy_hifi_add_controls(struct snd_ice1712 *ice)
898 {
899 unsigned int i;
900 int err;
901
902 for (i = 0; i < ARRAY_SIZE(prodigy_hifi_controls); i++) {
903 err = snd_ctl_add(ice->card,
904 snd_ctl_new1(&prodigy_hifi_controls[i], ice));
905 if (err < 0)
906 return err;
907 }
908
909 wm_proc_init(ice);
910
911 return 0;
912 }
913
914 static int prodigy_hd2_add_controls(struct snd_ice1712 *ice)
915 {
916 unsigned int i;
917 int err;
918
919 for (i = 0; i < ARRAY_SIZE(prodigy_hd2_controls); i++) {
920 err = snd_ctl_add(ice->card,
921 snd_ctl_new1(&prodigy_hd2_controls[i], ice));
922 if (err < 0)
923 return err;
924 }
925
926 wm_proc_init(ice);
927
928 return 0;
929 }
930
931 static void wm8766_init(struct snd_ice1712 *ice)
932 {
933 static unsigned short wm8766_inits[] = {
934 WM8766_RESET, 0x0000,
935 WM8766_DAC_CTRL, 0x0120,
936 WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */
937 WM8766_DAC_CTRL2, 0x0001,
938 WM8766_DAC_CTRL3, 0x0080,
939 WM8766_LDA1, 0x0100,
940 WM8766_LDA2, 0x0100,
941 WM8766_LDA3, 0x0100,
942 WM8766_RDA1, 0x0100,
943 WM8766_RDA2, 0x0100,
944 WM8766_RDA3, 0x0100,
945 WM8766_MUTE1, 0x0000,
946 WM8766_MUTE2, 0x0000,
947 };
948 unsigned int i;
949
950 for (i = 0; i < ARRAY_SIZE(wm8766_inits); i += 2)
951 wm8766_spi_write(ice, wm8766_inits[i], wm8766_inits[i + 1]);
952 }
953
954 static void wm8776_init(struct snd_ice1712 *ice)
955 {
956 static unsigned short wm8776_inits[] = {
957 /* These come first to reduce init pop noise */
958 WM_ADC_MUX, 0x0003, /* ADC mute */
959 /* 0x00c0 replaced by 0x0003 */
960
961 WM_DAC_MUTE, 0x0001, /* DAC softmute */
962 WM_DAC_CTRL1, 0x0000, /* DAC mute */
963
964 WM_POWERDOWN, 0x0008, /* All power-up except HP */
965 WM_RESET, 0x0000, /* reset */
966 };
967 unsigned int i;
968
969 for (i = 0; i < ARRAY_SIZE(wm8776_inits); i += 2)
970 wm_put(ice, wm8776_inits[i], wm8776_inits[i + 1]);
971 }
972
973 #ifdef CONFIG_PM_SLEEP
974 static int prodigy_hifi_resume(struct snd_ice1712 *ice)
975 {
976 static unsigned short wm8776_reinit_registers[] = {
977 WM_MASTER_CTRL,
978 WM_DAC_INT,
979 WM_ADC_INT,
980 WM_OUT_MUX,
981 WM_HP_ATTEN_L,
982 WM_HP_ATTEN_R,
983 WM_PHASE_SWAP,
984 WM_DAC_CTRL2,
985 WM_ADC_ATTEN_L,
986 WM_ADC_ATTEN_R,
987 WM_ALC_CTRL1,
988 WM_ALC_CTRL2,
989 WM_ALC_CTRL3,
990 WM_NOISE_GATE,
991 WM_ADC_MUX,
992 /* no DAC attenuation here */
993 };
994 struct prodigy_hifi_spec *spec = ice->spec;
995 int i, ch;
996
997 mutex_lock(&ice->gpio_mutex);
998
999 /* reinitialize WM8776 and re-apply old register values */
1000 wm8776_init(ice);
1001 schedule_timeout_uninterruptible(1);
1002 for (i = 0; i < ARRAY_SIZE(wm8776_reinit_registers); i++)
1003 wm_put(ice, wm8776_reinit_registers[i],
1004 wm_get(ice, wm8776_reinit_registers[i]));
1005
1006 /* reinitialize WM8766 and re-apply volumes for all DACs */
1007 wm8766_init(ice);
1008 for (ch = 0; ch < 2; ch++) {
1009 wm_set_vol(ice, WM_DAC_ATTEN_L + ch,
1010 spec->vol[2 + ch], spec->master[ch]);
1011
1012 wm8766_set_vol(ice, WM8766_LDA1 + ch,
1013 spec->vol[0 + ch], spec->master[ch]);
1014
1015 wm8766_set_vol(ice, WM8766_LDA2 + ch,
1016 spec->vol[4 + ch], spec->master[ch]);
1017
1018 wm8766_set_vol(ice, WM8766_LDA3 + ch,
1019 spec->vol[6 + ch], spec->master[ch]);
1020 }
1021
1022 /* unmute WM8776 DAC */
1023 wm_put(ice, WM_DAC_MUTE, 0x00);
1024 wm_put(ice, WM_DAC_CTRL1, 0x90);
1025
1026 mutex_unlock(&ice->gpio_mutex);
1027 return 0;
1028 }
1029 #endif
1030
1031 /*
1032 * initialize the chip
1033 */
1034 static int prodigy_hifi_init(struct snd_ice1712 *ice)
1035 {
1036 static unsigned short wm8776_defaults[] = {
1037 WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */
1038 WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */
1039 WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */
1040 WM_DAC_CTRL1, 0x0090, /* DAC L/R */
1041 WM_OUT_MUX, 0x0001, /* OUT DAC */
1042 WM_HP_ATTEN_L, 0x0179, /* HP 0dB */
1043 WM_HP_ATTEN_R, 0x0179, /* HP 0dB */
1044 WM_DAC_ATTEN_L, 0x0000, /* DAC 0dB */
1045 WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */
1046 WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */
1047 WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */
1048 WM_PHASE_SWAP, 0x0000, /* phase normal */
1049 #if 0
1050 WM_DAC_MASTER, 0x0100, /* DAC master muted */
1051 #endif
1052 WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */
1053 WM_ADC_ATTEN_L, 0x0000, /* ADC muted */
1054 WM_ADC_ATTEN_R, 0x0000, /* ADC muted */
1055 #if 1
1056 WM_ALC_CTRL1, 0x007b, /* */
1057 WM_ALC_CTRL2, 0x0000, /* */
1058 WM_ALC_CTRL3, 0x0000, /* */
1059 WM_NOISE_GATE, 0x0000, /* */
1060 #endif
1061 WM_DAC_MUTE, 0x0000, /* DAC unmute */
1062 WM_ADC_MUX, 0x0003, /* ADC unmute, both CD/Line On */
1063 };
1064 struct prodigy_hifi_spec *spec;
1065 unsigned int i;
1066
1067 ice->vt1720 = 0;
1068 ice->vt1724 = 1;
1069
1070 ice->num_total_dacs = 8;
1071 ice->num_total_adcs = 1;
1072
1073 /* HACK - use this as the SPDIF source.
1074 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten
1075 */
1076 ice->gpio.saved[0] = 0;
1077 /* to remember the register values */
1078
1079 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
1080 if (! ice->akm)
1081 return -ENOMEM;
1082 ice->akm_codecs = 1;
1083
1084 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1085 if (!spec)
1086 return -ENOMEM;
1087 ice->spec = spec;
1088
1089 /* initialize WM8776 codec */
1090 wm8776_init(ice);
1091 schedule_timeout_uninterruptible(1);
1092 for (i = 0; i < ARRAY_SIZE(wm8776_defaults); i += 2)
1093 wm_put(ice, wm8776_defaults[i], wm8776_defaults[i + 1]);
1094
1095 wm8766_init(ice);
1096
1097 #ifdef CONFIG_PM_SLEEP
1098 ice->pm_resume = &prodigy_hifi_resume;
1099 ice->pm_suspend_enabled = 1;
1100 #endif
1101
1102 return 0;
1103 }
1104
1105
1106 /*
1107 * initialize the chip
1108 */
1109 static void ak4396_init(struct snd_ice1712 *ice)
1110 {
1111 static unsigned short ak4396_inits[] = {
1112 AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */
1113 AK4396_CTRL2, 0x02,
1114 AK4396_CTRL3, 0x00,
1115 AK4396_LCH_ATT, 0x00,
1116 AK4396_RCH_ATT, 0x00,
1117 };
1118
1119 unsigned int i;
1120
1121 /* initialize ak4396 codec */
1122 /* reset codec */
1123 ak4396_write(ice, AK4396_CTRL1, 0x86);
1124 msleep(100);
1125 ak4396_write(ice, AK4396_CTRL1, 0x87);
1126
1127 for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2)
1128 ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]);
1129 }
1130
1131 #ifdef CONFIG_PM_SLEEP
1132 static int prodigy_hd2_resume(struct snd_ice1712 *ice)
1133 {
1134 /* initialize ak4396 codec and restore previous mixer volumes */
1135 struct prodigy_hifi_spec *spec = ice->spec;
1136 int i;
1137 mutex_lock(&ice->gpio_mutex);
1138 ak4396_init(ice);
1139 for (i = 0; i < 2; i++)
1140 ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff);
1141 mutex_unlock(&ice->gpio_mutex);
1142 return 0;
1143 }
1144 #endif
1145
1146 static int prodigy_hd2_init(struct snd_ice1712 *ice)
1147 {
1148 struct prodigy_hifi_spec *spec;
1149
1150 ice->vt1720 = 0;
1151 ice->vt1724 = 1;
1152
1153 ice->num_total_dacs = 1;
1154 ice->num_total_adcs = 1;
1155
1156 /* HACK - use this as the SPDIF source.
1157 * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten
1158 */
1159 ice->gpio.saved[0] = 0;
1160 /* to remember the register values */
1161
1162 ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
1163 if (! ice->akm)
1164 return -ENOMEM;
1165 ice->akm_codecs = 1;
1166
1167 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1168 if (!spec)
1169 return -ENOMEM;
1170 ice->spec = spec;
1171
1172 #ifdef CONFIG_PM_SLEEP
1173 ice->pm_resume = &prodigy_hd2_resume;
1174 ice->pm_suspend_enabled = 1;
1175 #endif
1176
1177 ak4396_init(ice);
1178
1179 return 0;
1180 }
1181
1182
1183 static unsigned char prodigy71hifi_eeprom[] = {
1184 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
1185 0x80, /* ACLINK: I2S */
1186 0xfc, /* I2S: vol, 96k, 24bit, 192k */
1187 0xc3, /* SPDIF: out-en, out-int, spdif-in */
1188 0xff, /* GPIO_DIR */
1189 0xff, /* GPIO_DIR1 */
1190 0x5f, /* GPIO_DIR2 */
1191 0x00, /* GPIO_MASK */
1192 0x00, /* GPIO_MASK1 */
1193 0x00, /* GPIO_MASK2 */
1194 0x00, /* GPIO_STATE */
1195 0x00, /* GPIO_STATE1 */
1196 0x00, /* GPIO_STATE2 */
1197 };
1198
1199 static unsigned char prodigyhd2_eeprom[] = {
1200 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
1201 0x80, /* ACLINK: I2S */
1202 0xfc, /* I2S: vol, 96k, 24bit, 192k */
1203 0xc3, /* SPDIF: out-en, out-int, spdif-in */
1204 0xff, /* GPIO_DIR */
1205 0xff, /* GPIO_DIR1 */
1206 0x5f, /* GPIO_DIR2 */
1207 0x00, /* GPIO_MASK */
1208 0x00, /* GPIO_MASK1 */
1209 0x00, /* GPIO_MASK2 */
1210 0x00, /* GPIO_STATE */
1211 0x00, /* GPIO_STATE1 */
1212 0x00, /* GPIO_STATE2 */
1213 };
1214
1215 static unsigned char fortissimo4_eeprom[] = {
1216 0x43, /* SYSCONF: clock 512, ADC, 4DACs */
1217 0x80, /* ACLINK: I2S */
1218 0xfc, /* I2S: vol, 96k, 24bit, 192k */
1219 0xc1, /* SPDIF: out-en, out-int */
1220 0xff, /* GPIO_DIR */
1221 0xff, /* GPIO_DIR1 */
1222 0x5f, /* GPIO_DIR2 */
1223 0x00, /* GPIO_MASK */
1224 0x00, /* GPIO_MASK1 */
1225 0x00, /* GPIO_MASK2 */
1226 0x00, /* GPIO_STATE */
1227 0x00, /* GPIO_STATE1 */
1228 0x00, /* GPIO_STATE2 */
1229 };
1230
1231 /* entry point */
1232 struct snd_ice1712_card_info snd_vt1724_prodigy_hifi_cards[] = {
1233 {
1234 .subvendor = VT1724_SUBDEVICE_PRODIGY_HIFI,
1235 .name = "Audiotrak Prodigy 7.1 HiFi",
1236 .model = "prodigy71hifi",
1237 .chip_init = prodigy_hifi_init,
1238 .build_controls = prodigy_hifi_add_controls,
1239 .eeprom_size = sizeof(prodigy71hifi_eeprom),
1240 .eeprom_data = prodigy71hifi_eeprom,
1241 .driver = "Prodigy71HIFI",
1242 },
1243 {
1244 .subvendor = VT1724_SUBDEVICE_PRODIGY_HD2,
1245 .name = "Audiotrak Prodigy HD2",
1246 .model = "prodigyhd2",
1247 .chip_init = prodigy_hd2_init,
1248 .build_controls = prodigy_hd2_add_controls,
1249 .eeprom_size = sizeof(prodigyhd2_eeprom),
1250 .eeprom_data = prodigyhd2_eeprom,
1251 .driver = "Prodigy71HD2",
1252 },
1253 {
1254 .subvendor = VT1724_SUBDEVICE_FORTISSIMO4,
1255 .name = "Hercules Fortissimo IV",
1256 .model = "fortissimo4",
1257 .chip_init = prodigy_hifi_init,
1258 .build_controls = prodigy_hifi_add_controls,
1259 .eeprom_size = sizeof(fortissimo4_eeprom),
1260 .eeprom_data = fortissimo4_eeprom,
1261 .driver = "Fortissimo4",
1262 },
1263 { } /* terminator */
1264 };
1265
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