This source file includes following definitions.
- ap_cs8427_write_byte
- ap_cs8427_read_byte
- ap_cs8427_codec_select
- ap_cs8427_codec_deassert
- ap_cs8427_sendbytes
- ap_cs8427_readbytes
- ap_cs8427_probeaddr
- snd_ice1712_delta_cs8403_spdif_write
- delta_spdif_default_get
- delta_spdif_default_put
- delta_spdif_stream_get
- delta_spdif_stream_put
- delta_ak4524_lock
- delta1010lt_ak4524_lock
- delta66e_ak4524_lock
- vx442_ak4524_lock
- delta_1010_set_rate_val
- delta_ak4524_set_rate_val
- vx442_ak4524_set_rate_val
- delta_open_spdif
- delta_setup_spdif
- snd_ice1712_delta1010lt_wordclock_status_get
- snd_ice1712_delta_resume
- snd_ice1712_delta_suspend
- snd_ice1712_delta_init
- snd_ice1712_delta_add_controls
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11 #include <linux/delay.h>
12 #include <linux/interrupt.h>
13 #include <linux/init.h>
14 #include <linux/slab.h>
15 #include <linux/mutex.h>
16
17 #include <sound/core.h>
18 #include <sound/cs8427.h>
19 #include <sound/asoundef.h>
20
21 #include "ice1712.h"
22 #include "delta.h"
23
24 #define SND_CS8403
25 #include <sound/cs8403.h>
26
27
28
29
30
31
32
33 static void ap_cs8427_write_byte(struct snd_ice1712 *ice, unsigned char data, unsigned char tmp)
34 {
35 int idx;
36
37 for (idx = 7; idx >= 0; idx--) {
38 tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK);
39 if (data & (1 << idx))
40 tmp |= ICE1712_DELTA_AP_DOUT;
41 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
42 udelay(5);
43 tmp |= ICE1712_DELTA_AP_CCLK;
44 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
45 udelay(5);
46 }
47 }
48
49
50 static unsigned char ap_cs8427_read_byte(struct snd_ice1712 *ice, unsigned char tmp)
51 {
52 unsigned char data = 0;
53 int idx;
54
55 for (idx = 7; idx >= 0; idx--) {
56 tmp &= ~ICE1712_DELTA_AP_CCLK;
57 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
58 udelay(5);
59 if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN)
60 data |= 1 << idx;
61 tmp |= ICE1712_DELTA_AP_CCLK;
62 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
63 udelay(5);
64 }
65 return data;
66 }
67
68
69 static unsigned char ap_cs8427_codec_select(struct snd_ice1712 *ice)
70 {
71 unsigned char tmp;
72 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
73 switch (ice->eeprom.subvendor) {
74 case ICE1712_SUBDEVICE_DELTA1010E:
75 case ICE1712_SUBDEVICE_DELTA1010LT:
76 tmp &= ~ICE1712_DELTA_1010LT_CS;
77 tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427;
78 break;
79 case ICE1712_SUBDEVICE_AUDIOPHILE:
80 case ICE1712_SUBDEVICE_DELTA410:
81 tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC;
82 tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL;
83 break;
84 case ICE1712_SUBDEVICE_DELTA66E:
85 tmp |= ICE1712_DELTA_66E_CCLK | ICE1712_DELTA_66E_CS_CHIP_A |
86 ICE1712_DELTA_66E_CS_CHIP_B;
87 tmp &= ~ICE1712_DELTA_66E_CS_CS8427;
88 break;
89 case ICE1712_SUBDEVICE_VX442:
90 tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B;
91 tmp &= ~ICE1712_VX442_CS_DIGITAL;
92 break;
93 }
94 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
95 udelay(5);
96 return tmp;
97 }
98
99
100 static void ap_cs8427_codec_deassert(struct snd_ice1712 *ice, unsigned char tmp)
101 {
102 switch (ice->eeprom.subvendor) {
103 case ICE1712_SUBDEVICE_DELTA1010E:
104 case ICE1712_SUBDEVICE_DELTA1010LT:
105 tmp &= ~ICE1712_DELTA_1010LT_CS;
106 tmp |= ICE1712_DELTA_1010LT_CS_NONE;
107 break;
108 case ICE1712_SUBDEVICE_AUDIOPHILE:
109 case ICE1712_SUBDEVICE_DELTA410:
110 tmp |= ICE1712_DELTA_AP_CS_DIGITAL;
111 break;
112 case ICE1712_SUBDEVICE_DELTA66E:
113 tmp |= ICE1712_DELTA_66E_CS_CS8427;
114 break;
115 case ICE1712_SUBDEVICE_VX442:
116 tmp |= ICE1712_VX442_CS_DIGITAL;
117 break;
118 }
119 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
120 }
121
122
123 static int ap_cs8427_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
124 {
125 struct snd_ice1712 *ice = device->bus->private_data;
126 int res = count;
127 unsigned char tmp;
128
129 mutex_lock(&ice->gpio_mutex);
130 tmp = ap_cs8427_codec_select(ice);
131 ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp);
132 while (count-- > 0)
133 ap_cs8427_write_byte(ice, *bytes++, tmp);
134 ap_cs8427_codec_deassert(ice, tmp);
135 mutex_unlock(&ice->gpio_mutex);
136 return res;
137 }
138
139
140 static int ap_cs8427_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
141 {
142 struct snd_ice1712 *ice = device->bus->private_data;
143 int res = count;
144 unsigned char tmp;
145
146 mutex_lock(&ice->gpio_mutex);
147 tmp = ap_cs8427_codec_select(ice);
148 ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp);
149 while (count-- > 0)
150 *bytes++ = ap_cs8427_read_byte(ice, tmp);
151 ap_cs8427_codec_deassert(ice, tmp);
152 mutex_unlock(&ice->gpio_mutex);
153 return res;
154 }
155
156 static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
157 {
158 if (addr == 0x10)
159 return 1;
160 return -ENOENT;
161 }
162
163 static const struct snd_i2c_ops ap_cs8427_i2c_ops = {
164 .sendbytes = ap_cs8427_sendbytes,
165 .readbytes = ap_cs8427_readbytes,
166 .probeaddr = ap_cs8427_probeaddr,
167 };
168
169
170
171
172 static void snd_ice1712_delta_cs8403_spdif_write(struct snd_ice1712 *ice, unsigned char bits)
173 {
174 unsigned char tmp, mask1, mask2;
175 int idx;
176
177 mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK;
178 mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA;
179 mutex_lock(&ice->gpio_mutex);
180 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
181 for (idx = 7; idx >= 0; idx--) {
182 tmp &= ~(mask1 | mask2);
183 if (bits & (1 << idx))
184 tmp |= mask2;
185 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
186 udelay(100);
187 tmp |= mask1;
188 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
189 udelay(100);
190 }
191 tmp &= ~mask1;
192 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
193 mutex_unlock(&ice->gpio_mutex);
194 }
195
196
197 static void delta_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
198 {
199 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits);
200 }
201
202 static int delta_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
203 {
204 unsigned int val;
205 int change;
206
207 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
208 spin_lock_irq(&ice->reg_lock);
209 change = ice->spdif.cs8403_bits != val;
210 ice->spdif.cs8403_bits = val;
211 if (change && ice->playback_pro_substream == NULL) {
212 spin_unlock_irq(&ice->reg_lock);
213 snd_ice1712_delta_cs8403_spdif_write(ice, val);
214 } else {
215 spin_unlock_irq(&ice->reg_lock);
216 }
217 return change;
218 }
219
220 static void delta_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
221 {
222 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits);
223 }
224
225 static int delta_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
226 {
227 unsigned int val;
228 int change;
229
230 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
231 spin_lock_irq(&ice->reg_lock);
232 change = ice->spdif.cs8403_stream_bits != val;
233 ice->spdif.cs8403_stream_bits = val;
234 if (change && ice->playback_pro_substream != NULL) {
235 spin_unlock_irq(&ice->reg_lock);
236 snd_ice1712_delta_cs8403_spdif_write(ice, val);
237 } else {
238 spin_unlock_irq(&ice->reg_lock);
239 }
240 return change;
241 }
242
243
244
245
246
247 static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip)
248 {
249 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
250 struct snd_ice1712 *ice = ak->private_data[0];
251
252 snd_ice1712_save_gpio_status(ice);
253 priv->cs_mask =
254 priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A :
255 ICE1712_DELTA_CODEC_CHIP_B;
256 }
257
258
259
260
261 static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip)
262 {
263 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
264 struct snd_ice1712 *ice = ak->private_data[0];
265
266 snd_ice1712_save_gpio_status(ice);
267 priv->cs_mask = ICE1712_DELTA_1010LT_CS;
268 priv->cs_addr = chip << 4;
269 }
270
271
272
273
274 static void delta66e_ak4524_lock(struct snd_akm4xxx *ak, int chip)
275 {
276 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
277 struct snd_ice1712 *ice = ak->private_data[0];
278
279 snd_ice1712_save_gpio_status(ice);
280 priv->cs_mask =
281 priv->cs_addr = chip == 0 ? ICE1712_DELTA_66E_CS_CHIP_A :
282 ICE1712_DELTA_66E_CS_CHIP_B;
283 }
284
285
286
287
288 static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip)
289 {
290 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
291 struct snd_ice1712 *ice = ak->private_data[0];
292
293 snd_ice1712_save_gpio_status(ice);
294 priv->cs_mask =
295 priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A :
296 ICE1712_VX442_CODEC_CHIP_B;
297 }
298
299
300
301
302 static void delta_1010_set_rate_val(struct snd_ice1712 *ice, unsigned int rate)
303 {
304 unsigned char tmp, tmp2;
305
306 if (rate == 0)
307 return;
308
309 mutex_lock(&ice->gpio_mutex);
310 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
311 tmp2 = tmp & ~ICE1712_DELTA_DFS;
312 if (rate > 48000)
313 tmp2 |= ICE1712_DELTA_DFS;
314 if (tmp != tmp2)
315 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2);
316 mutex_unlock(&ice->gpio_mutex);
317 }
318
319
320
321
322 static void delta_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
323 {
324 unsigned char tmp, tmp2;
325 struct snd_ice1712 *ice = ak->private_data[0];
326
327 if (rate == 0)
328 return;
329
330
331 mutex_lock(&ice->gpio_mutex);
332 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
333 mutex_unlock(&ice->gpio_mutex);
334 tmp2 = tmp & ~ICE1712_DELTA_DFS;
335 if (rate > 48000)
336 tmp2 |= ICE1712_DELTA_DFS;
337 if (tmp == tmp2)
338 return;
339
340
341 snd_akm4xxx_reset(ak, 1);
342 mutex_lock(&ice->gpio_mutex);
343 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS;
344 if (rate > 48000)
345 tmp |= ICE1712_DELTA_DFS;
346 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
347 mutex_unlock(&ice->gpio_mutex);
348 snd_akm4xxx_reset(ak, 0);
349 }
350
351
352
353
354 static void vx442_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
355 {
356 unsigned char val;
357
358 val = (rate > 48000) ? 0x65 : 0x60;
359 if (snd_akm4xxx_get(ak, 0, 0x02) != val ||
360 snd_akm4xxx_get(ak, 1, 0x02) != val) {
361 snd_akm4xxx_reset(ak, 1);
362 snd_akm4xxx_write(ak, 0, 0x02, val);
363 snd_akm4xxx_write(ak, 1, 0x02, val);
364 snd_akm4xxx_reset(ak, 0);
365 }
366 }
367
368
369
370
371
372
373
374 static void delta_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
375 {
376 ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits;
377 }
378
379
380 static void delta_setup_spdif(struct snd_ice1712 *ice, int rate)
381 {
382 unsigned long flags;
383 unsigned int tmp;
384 int change;
385
386 spin_lock_irqsave(&ice->reg_lock, flags);
387 tmp = ice->spdif.cs8403_stream_bits;
388 if (tmp & 0x01)
389 tmp &= (tmp & 0x01) ? ~0x06 : ~0x18;
390 switch (rate) {
391 case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break;
392 case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break;
393 case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break;
394 default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break;
395 }
396 change = ice->spdif.cs8403_stream_bits != tmp;
397 ice->spdif.cs8403_stream_bits = tmp;
398 spin_unlock_irqrestore(&ice->reg_lock, flags);
399 if (change)
400 snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
401 snd_ice1712_delta_cs8403_spdif_write(ice, tmp);
402 }
403
404 #define snd_ice1712_delta1010lt_wordclock_status_info \
405 snd_ctl_boolean_mono_info
406
407 static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol,
408 struct snd_ctl_elem_value *ucontrol)
409 {
410 char reg = 0x10;
411 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
412
413 if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1)
414 dev_err(ice->card->dev,
415 "unable to send register 0x%x byte to CS8427\n", reg);
416 snd_i2c_readbytes(ice->cs8427, ®, 1);
417 ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
418 return 0;
419 }
420
421 static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status =
422 {
423 .access = (SNDRV_CTL_ELEM_ACCESS_READ),
424 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
425 .name = "Word Clock Status",
426 .info = snd_ice1712_delta1010lt_wordclock_status_info,
427 .get = snd_ice1712_delta1010lt_wordclock_status_get,
428 };
429
430
431
432
433
434 static const struct snd_akm4xxx akm_audiophile = {
435 .type = SND_AK4528,
436 .num_adcs = 2,
437 .num_dacs = 2,
438 .ops = {
439 .set_rate_val = delta_ak4524_set_rate_val
440 }
441 };
442
443 static const struct snd_ak4xxx_private akm_audiophile_priv = {
444 .caddr = 2,
445 .cif = 0,
446 .data_mask = ICE1712_DELTA_AP_DOUT,
447 .clk_mask = ICE1712_DELTA_AP_CCLK,
448 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
449 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
450 .cs_none = 0,
451 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
452 .mask_flags = 0,
453 };
454
455 static const struct snd_akm4xxx akm_delta410 = {
456 .type = SND_AK4529,
457 .num_adcs = 2,
458 .num_dacs = 8,
459 .ops = {
460 .set_rate_val = delta_ak4524_set_rate_val
461 }
462 };
463
464 static const struct snd_ak4xxx_private akm_delta410_priv = {
465 .caddr = 0,
466 .cif = 0,
467 .data_mask = ICE1712_DELTA_AP_DOUT,
468 .clk_mask = ICE1712_DELTA_AP_CCLK,
469 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
470 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
471 .cs_none = 0,
472 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
473 .mask_flags = 0,
474 };
475
476 static const struct snd_akm4xxx akm_delta1010lt = {
477 .type = SND_AK4524,
478 .num_adcs = 8,
479 .num_dacs = 8,
480 .ops = {
481 .lock = delta1010lt_ak4524_lock,
482 .set_rate_val = delta_ak4524_set_rate_val
483 }
484 };
485
486 static const struct snd_ak4xxx_private akm_delta1010lt_priv = {
487 .caddr = 2,
488 .cif = 0,
489 .data_mask = ICE1712_DELTA_1010LT_DOUT,
490 .clk_mask = ICE1712_DELTA_1010LT_CCLK,
491 .cs_mask = 0,
492 .cs_addr = 0,
493 .cs_none = ICE1712_DELTA_1010LT_CS_NONE,
494 .add_flags = 0,
495 .mask_flags = 0,
496 };
497
498 static const struct snd_akm4xxx akm_delta66e = {
499 .type = SND_AK4524,
500 .num_adcs = 4,
501 .num_dacs = 4,
502 .ops = {
503 .lock = delta66e_ak4524_lock,
504 .set_rate_val = delta_ak4524_set_rate_val
505 }
506 };
507
508 static const struct snd_ak4xxx_private akm_delta66e_priv = {
509 .caddr = 2,
510 .cif = 0,
511 .data_mask = ICE1712_DELTA_66E_DOUT,
512 .clk_mask = ICE1712_DELTA_66E_CCLK,
513 .cs_mask = 0,
514 .cs_addr = 0,
515 .cs_none = 0,
516 .add_flags = 0,
517 .mask_flags = 0,
518 };
519
520
521 static const struct snd_akm4xxx akm_delta44 = {
522 .type = SND_AK4524,
523 .num_adcs = 4,
524 .num_dacs = 4,
525 .ops = {
526 .lock = delta_ak4524_lock,
527 .set_rate_val = delta_ak4524_set_rate_val
528 }
529 };
530
531 static const struct snd_ak4xxx_private akm_delta44_priv = {
532 .caddr = 2,
533 .cif = 0,
534 .data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
535 .clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK,
536 .cs_mask = 0,
537 .cs_addr = 0,
538 .cs_none = 0,
539 .add_flags = 0,
540 .mask_flags = 0,
541 };
542
543 static const struct snd_akm4xxx akm_vx442 = {
544 .type = SND_AK4524,
545 .num_adcs = 4,
546 .num_dacs = 4,
547 .ops = {
548 .lock = vx442_ak4524_lock,
549 .set_rate_val = vx442_ak4524_set_rate_val
550 }
551 };
552
553 static const struct snd_ak4xxx_private akm_vx442_priv = {
554 .caddr = 2,
555 .cif = 0,
556 .data_mask = ICE1712_VX442_DOUT,
557 .clk_mask = ICE1712_VX442_CCLK,
558 .cs_mask = 0,
559 .cs_addr = 0,
560 .cs_none = 0,
561 .add_flags = 0,
562 .mask_flags = 0,
563 };
564
565 #ifdef CONFIG_PM_SLEEP
566 static int snd_ice1712_delta_resume(struct snd_ice1712 *ice)
567 {
568 unsigned char akm_img_bak[AK4XXX_IMAGE_SIZE];
569 unsigned char akm_vol_bak[AK4XXX_IMAGE_SIZE];
570
571
572 switch (ice->eeprom.subvendor) {
573 case ICE1712_SUBDEVICE_AUDIOPHILE:
574 case ICE1712_SUBDEVICE_DELTA410:
575 case ICE1712_SUBDEVICE_DELTA1010E:
576 case ICE1712_SUBDEVICE_DELTA1010LT:
577 case ICE1712_SUBDEVICE_VX442:
578 case ICE1712_SUBDEVICE_DELTA66E:
579 snd_cs8427_init(ice->i2c, ice->cs8427);
580 break;
581 case ICE1712_SUBDEVICE_DELTA1010:
582 case ICE1712_SUBDEVICE_MEDIASTATION:
583
584 break;
585 case ICE1712_SUBDEVICE_DELTADIO2496:
586 case ICE1712_SUBDEVICE_DELTA66:
587
588 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
589 break;
590 }
591
592
593 if (ice->akm_codecs) {
594 memcpy(akm_img_bak, ice->akm->images, sizeof(akm_img_bak));
595 memcpy(akm_vol_bak, ice->akm->volumes, sizeof(akm_vol_bak));
596 snd_akm4xxx_init(ice->akm);
597 memcpy(ice->akm->images, akm_img_bak, sizeof(akm_img_bak));
598 memcpy(ice->akm->volumes, akm_vol_bak, sizeof(akm_vol_bak));
599 snd_akm4xxx_reset(ice->akm, 0);
600 }
601
602 return 0;
603 }
604
605 static int snd_ice1712_delta_suspend(struct snd_ice1712 *ice)
606 {
607 if (ice->akm_codecs)
608 snd_akm4xxx_reset(ice->akm, 1);
609
610 return 0;
611 }
612 #endif
613
614 static int snd_ice1712_delta_init(struct snd_ice1712 *ice)
615 {
616 int err;
617 struct snd_akm4xxx *ak;
618 unsigned char tmp;
619
620 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 &&
621 ice->eeprom.gpiodir == 0x7b)
622 ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA1010E;
623
624 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA66 &&
625 ice->eeprom.gpiodir == 0xfb)
626 ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA66E;
627
628
629 switch (ice->eeprom.subvendor) {
630 case ICE1712_SUBDEVICE_AUDIOPHILE:
631 ice->num_total_dacs = 2;
632 ice->num_total_adcs = 2;
633 break;
634 case ICE1712_SUBDEVICE_DELTA410:
635 ice->num_total_dacs = 8;
636 ice->num_total_adcs = 2;
637 break;
638 case ICE1712_SUBDEVICE_DELTA44:
639 case ICE1712_SUBDEVICE_DELTA66:
640 ice->num_total_dacs = ice->omni ? 8 : 4;
641 ice->num_total_adcs = ice->omni ? 8 : 4;
642 break;
643 case ICE1712_SUBDEVICE_DELTA1010:
644 case ICE1712_SUBDEVICE_DELTA1010E:
645 case ICE1712_SUBDEVICE_DELTA1010LT:
646 case ICE1712_SUBDEVICE_MEDIASTATION:
647 case ICE1712_SUBDEVICE_EDIROLDA2496:
648 ice->num_total_dacs = 8;
649 ice->num_total_adcs = 8;
650 break;
651 case ICE1712_SUBDEVICE_DELTADIO2496:
652 ice->num_total_dacs = 4;
653 break;
654 case ICE1712_SUBDEVICE_VX442:
655 case ICE1712_SUBDEVICE_DELTA66E:
656 ice->num_total_dacs = 4;
657 ice->num_total_adcs = 4;
658 break;
659 }
660 #ifdef CONFIG_PM_SLEEP
661 ice->pm_resume = snd_ice1712_delta_resume;
662 ice->pm_suspend = snd_ice1712_delta_suspend;
663 ice->pm_suspend_enabled = 1;
664 #endif
665
666 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
667 tmp |= ICE1712_DELTA_AP_CCLK;
668 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
669 udelay(5);
670
671
672 switch (ice->eeprom.subvendor) {
673 case ICE1712_SUBDEVICE_AUDIOPHILE:
674 case ICE1712_SUBDEVICE_DELTA410:
675 case ICE1712_SUBDEVICE_DELTA1010E:
676 case ICE1712_SUBDEVICE_DELTA1010LT:
677 case ICE1712_SUBDEVICE_VX442:
678 case ICE1712_SUBDEVICE_DELTA66E:
679 if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
680 dev_err(ice->card->dev, "unable to create I2C bus\n");
681 return err;
682 }
683 ice->i2c->private_data = ice;
684 ice->i2c->ops = &ap_cs8427_i2c_ops;
685 if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
686 return err;
687 break;
688 case ICE1712_SUBDEVICE_DELTA1010:
689 case ICE1712_SUBDEVICE_MEDIASTATION:
690 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
691 break;
692 case ICE1712_SUBDEVICE_DELTADIO2496:
693 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
694
695 case ICE1712_SUBDEVICE_DELTA66:
696 ice->spdif.ops.open = delta_open_spdif;
697 ice->spdif.ops.setup_rate = delta_setup_spdif;
698 ice->spdif.ops.default_get = delta_spdif_default_get;
699 ice->spdif.ops.default_put = delta_spdif_default_put;
700 ice->spdif.ops.stream_get = delta_spdif_stream_get;
701 ice->spdif.ops.stream_put = delta_spdif_stream_put;
702
703 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
704 break;
705 }
706
707
708 switch (ice->eeprom.subvendor) {
709 case ICE1712_SUBDEVICE_DELTA1010:
710 case ICE1712_SUBDEVICE_DELTA1010E:
711 case ICE1712_SUBDEVICE_DELTADIO2496:
712 case ICE1712_SUBDEVICE_MEDIASTATION:
713 return 0;
714 }
715
716
717 ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
718 if (! ak)
719 return -ENOMEM;
720 ice->akm_codecs = 1;
721
722 switch (ice->eeprom.subvendor) {
723 case ICE1712_SUBDEVICE_AUDIOPHILE:
724 err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
725 break;
726 case ICE1712_SUBDEVICE_DELTA410:
727 err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
728 break;
729 case ICE1712_SUBDEVICE_DELTA1010LT:
730 case ICE1712_SUBDEVICE_EDIROLDA2496:
731 err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
732 break;
733 case ICE1712_SUBDEVICE_DELTA66:
734 case ICE1712_SUBDEVICE_DELTA44:
735 err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
736 break;
737 case ICE1712_SUBDEVICE_VX442:
738 err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
739 break;
740 case ICE1712_SUBDEVICE_DELTA66E:
741 err = snd_ice1712_akm4xxx_init(ak, &akm_delta66e, &akm_delta66e_priv, ice);
742 break;
743 default:
744 snd_BUG();
745 return -EINVAL;
746 }
747
748 return err;
749 }
750
751
752
753
754
755
756 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select =
757 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
758 static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select =
759 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0);
760 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status =
761 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);
762 static struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select =
763 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
764 static struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status =
765 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);
766
767
768 static int snd_ice1712_delta_add_controls(struct snd_ice1712 *ice)
769 {
770 int err;
771
772
773 switch (ice->eeprom.subvendor) {
774 case ICE1712_SUBDEVICE_DELTA1010:
775 case ICE1712_SUBDEVICE_MEDIASTATION:
776 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
777 if (err < 0)
778 return err;
779 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
780 if (err < 0)
781 return err;
782 break;
783 case ICE1712_SUBDEVICE_DELTADIO2496:
784 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
785 if (err < 0)
786 return err;
787 break;
788 case ICE1712_SUBDEVICE_DELTA1010E:
789 case ICE1712_SUBDEVICE_DELTA1010LT:
790 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
791 if (err < 0)
792 return err;
793 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice));
794 if (err < 0)
795 return err;
796 break;
797 }
798
799
800 switch (ice->eeprom.subvendor) {
801 case ICE1712_SUBDEVICE_DELTA1010:
802 case ICE1712_SUBDEVICE_DELTADIO2496:
803 case ICE1712_SUBDEVICE_DELTA66:
804 case ICE1712_SUBDEVICE_MEDIASTATION:
805 err = snd_ice1712_spdif_build_controls(ice);
806 if (err < 0)
807 return err;
808 break;
809 }
810
811
812 switch (ice->eeprom.subvendor) {
813 case ICE1712_SUBDEVICE_DELTA1010:
814 case ICE1712_SUBDEVICE_DELTADIO2496:
815 case ICE1712_SUBDEVICE_DELTA66:
816 case ICE1712_SUBDEVICE_MEDIASTATION:
817 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
818 if (err < 0)
819 return err;
820 break;
821 }
822
823
824 switch (ice->eeprom.subvendor) {
825 case ICE1712_SUBDEVICE_DELTA1010LT:
826 case ICE1712_SUBDEVICE_AUDIOPHILE:
827 case ICE1712_SUBDEVICE_DELTA410:
828 case ICE1712_SUBDEVICE_DELTA44:
829 case ICE1712_SUBDEVICE_DELTA66:
830 case ICE1712_SUBDEVICE_VX442:
831 case ICE1712_SUBDEVICE_DELTA66E:
832 case ICE1712_SUBDEVICE_EDIROLDA2496:
833 err = snd_ice1712_akm4xxx_build_controls(ice);
834 if (err < 0)
835 return err;
836 break;
837 }
838
839 return 0;
840 }
841
842
843
844 struct snd_ice1712_card_info snd_ice1712_delta_cards[] = {
845 {
846 .subvendor = ICE1712_SUBDEVICE_DELTA1010,
847 .name = "M Audio Delta 1010",
848 .model = "delta1010",
849 .chip_init = snd_ice1712_delta_init,
850 .build_controls = snd_ice1712_delta_add_controls,
851 },
852 {
853 .subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
854 .name = "M Audio Delta DiO 2496",
855 .model = "dio2496",
856 .chip_init = snd_ice1712_delta_init,
857 .build_controls = snd_ice1712_delta_add_controls,
858 .no_mpu401 = 1,
859 },
860 {
861 .subvendor = ICE1712_SUBDEVICE_DELTA66,
862 .name = "M Audio Delta 66",
863 .model = "delta66",
864 .chip_init = snd_ice1712_delta_init,
865 .build_controls = snd_ice1712_delta_add_controls,
866 .no_mpu401 = 1,
867 },
868 {
869 .subvendor = ICE1712_SUBDEVICE_DELTA44,
870 .name = "M Audio Delta 44",
871 .model = "delta44",
872 .chip_init = snd_ice1712_delta_init,
873 .build_controls = snd_ice1712_delta_add_controls,
874 .no_mpu401 = 1,
875 },
876 {
877 .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
878 .name = "M Audio Audiophile 24/96",
879 .model = "audiophile",
880 .chip_init = snd_ice1712_delta_init,
881 .build_controls = snd_ice1712_delta_add_controls,
882 },
883 {
884 .subvendor = ICE1712_SUBDEVICE_DELTA410,
885 .name = "M Audio Delta 410",
886 .model = "delta410",
887 .chip_init = snd_ice1712_delta_init,
888 .build_controls = snd_ice1712_delta_add_controls,
889 },
890 {
891 .subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
892 .name = "M Audio Delta 1010LT",
893 .model = "delta1010lt",
894 .chip_init = snd_ice1712_delta_init,
895 .build_controls = snd_ice1712_delta_add_controls,
896 },
897 {
898 .subvendor = ICE1712_SUBDEVICE_VX442,
899 .name = "Digigram VX442",
900 .model = "vx442",
901 .chip_init = snd_ice1712_delta_init,
902 .build_controls = snd_ice1712_delta_add_controls,
903 .no_mpu401 = 1,
904 },
905 {
906 .subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
907 .name = "Lionstracs Mediastation",
908 .model = "mediastation",
909 .chip_init = snd_ice1712_delta_init,
910 .build_controls = snd_ice1712_delta_add_controls,
911 },
912 {
913 .subvendor = ICE1712_SUBDEVICE_EDIROLDA2496,
914 .name = "Edirol DA2496",
915 .model = "da2496",
916 .chip_init = snd_ice1712_delta_init,
917 .build_controls = snd_ice1712_delta_add_controls,
918 },
919 { }
920 };