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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
33static 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
50static 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
69static 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
100static 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
123static 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
140static 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
156static 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
163static 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
172static 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
197static 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
202static 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
220static 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
225static 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
247static 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
261static 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
274static 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
288static 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
302static 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
322static 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
354static 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
374static 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
380static 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
407static 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
421static 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
434static 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
443static 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
455static 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
464static 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
476static 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
486static 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
498static 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
508static 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
521static 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
531static 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
543static 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
553static 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
566static 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
605static 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
614static 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 err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c);
680 if (err < 0) {
681 dev_err(ice->card->dev, "unable to create I2C bus\n");
682 return err;
683 }
684 ice->i2c->private_data = ice;
685 ice->i2c->ops = &ap_cs8427_i2c_ops;
686 err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR);
687 if (err < 0)
688 return err;
689 break;
690 case ICE1712_SUBDEVICE_DELTA1010:
691 case ICE1712_SUBDEVICE_MEDIASTATION:
692 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
693 break;
694 case ICE1712_SUBDEVICE_DELTADIO2496:
695 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
696 fallthrough;
697 case ICE1712_SUBDEVICE_DELTA66:
698 ice->spdif.ops.open = delta_open_spdif;
699 ice->spdif.ops.setup_rate = delta_setup_spdif;
700 ice->spdif.ops.default_get = delta_spdif_default_get;
701 ice->spdif.ops.default_put = delta_spdif_default_put;
702 ice->spdif.ops.stream_get = delta_spdif_stream_get;
703 ice->spdif.ops.stream_put = delta_spdif_stream_put;
704
705 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
706 break;
707 }
708
709
710 switch (ice->eeprom.subvendor) {
711 case ICE1712_SUBDEVICE_DELTA1010:
712 case ICE1712_SUBDEVICE_DELTA1010E:
713 case ICE1712_SUBDEVICE_DELTADIO2496:
714 case ICE1712_SUBDEVICE_MEDIASTATION:
715 return 0;
716 }
717
718
719 ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
720 if (! ak)
721 return -ENOMEM;
722 ice->akm_codecs = 1;
723
724 switch (ice->eeprom.subvendor) {
725 case ICE1712_SUBDEVICE_AUDIOPHILE:
726 err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
727 break;
728 case ICE1712_SUBDEVICE_DELTA410:
729 err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
730 break;
731 case ICE1712_SUBDEVICE_DELTA1010LT:
732 case ICE1712_SUBDEVICE_EDIROLDA2496:
733 err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
734 break;
735 case ICE1712_SUBDEVICE_DELTA66:
736 case ICE1712_SUBDEVICE_DELTA44:
737 err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
738 break;
739 case ICE1712_SUBDEVICE_VX442:
740 err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
741 break;
742 case ICE1712_SUBDEVICE_DELTA66E:
743 err = snd_ice1712_akm4xxx_init(ak, &akm_delta66e, &akm_delta66e_priv, ice);
744 break;
745 default:
746 snd_BUG();
747 return -EINVAL;
748 }
749
750 return err;
751}
752
753
754
755
756
757
758static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select =
759ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
760static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select =
761ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0);
762static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status =
763ICE1712_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);
764static const struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select =
765ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
766static const struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status =
767ICE1712_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);
768
769
770static int snd_ice1712_delta_add_controls(struct snd_ice1712 *ice)
771{
772 int err;
773
774
775 switch (ice->eeprom.subvendor) {
776 case ICE1712_SUBDEVICE_DELTA1010:
777 case ICE1712_SUBDEVICE_MEDIASTATION:
778 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
779 if (err < 0)
780 return err;
781 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
782 if (err < 0)
783 return err;
784 break;
785 case ICE1712_SUBDEVICE_DELTADIO2496:
786 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
787 if (err < 0)
788 return err;
789 break;
790 case ICE1712_SUBDEVICE_DELTA1010E:
791 case ICE1712_SUBDEVICE_DELTA1010LT:
792 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
793 if (err < 0)
794 return err;
795 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice));
796 if (err < 0)
797 return err;
798 break;
799 }
800
801
802 switch (ice->eeprom.subvendor) {
803 case ICE1712_SUBDEVICE_DELTA1010:
804 case ICE1712_SUBDEVICE_DELTADIO2496:
805 case ICE1712_SUBDEVICE_DELTA66:
806 case ICE1712_SUBDEVICE_MEDIASTATION:
807 err = snd_ice1712_spdif_build_controls(ice);
808 if (err < 0)
809 return err;
810 break;
811 }
812
813
814 switch (ice->eeprom.subvendor) {
815 case ICE1712_SUBDEVICE_DELTA1010:
816 case ICE1712_SUBDEVICE_DELTADIO2496:
817 case ICE1712_SUBDEVICE_DELTA66:
818 case ICE1712_SUBDEVICE_MEDIASTATION:
819 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
820 if (err < 0)
821 return err;
822 break;
823 }
824
825
826 switch (ice->eeprom.subvendor) {
827 case ICE1712_SUBDEVICE_DELTA1010LT:
828 case ICE1712_SUBDEVICE_AUDIOPHILE:
829 case ICE1712_SUBDEVICE_DELTA410:
830 case ICE1712_SUBDEVICE_DELTA44:
831 case ICE1712_SUBDEVICE_DELTA66:
832 case ICE1712_SUBDEVICE_VX442:
833 case ICE1712_SUBDEVICE_DELTA66E:
834 case ICE1712_SUBDEVICE_EDIROLDA2496:
835 err = snd_ice1712_akm4xxx_build_controls(ice);
836 if (err < 0)
837 return err;
838 break;
839 }
840
841 return 0;
842}
843
844
845
846struct snd_ice1712_card_info snd_ice1712_delta_cards[] = {
847 {
848 .subvendor = ICE1712_SUBDEVICE_DELTA1010,
849 .name = "M Audio Delta 1010",
850 .model = "delta1010",
851 .chip_init = snd_ice1712_delta_init,
852 .build_controls = snd_ice1712_delta_add_controls,
853 },
854 {
855 .subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
856 .name = "M Audio Delta DiO 2496",
857 .model = "dio2496",
858 .chip_init = snd_ice1712_delta_init,
859 .build_controls = snd_ice1712_delta_add_controls,
860 .no_mpu401 = 1,
861 },
862 {
863 .subvendor = ICE1712_SUBDEVICE_DELTA66,
864 .name = "M Audio Delta 66",
865 .model = "delta66",
866 .chip_init = snd_ice1712_delta_init,
867 .build_controls = snd_ice1712_delta_add_controls,
868 .no_mpu401 = 1,
869 },
870 {
871 .subvendor = ICE1712_SUBDEVICE_DELTA44,
872 .name = "M Audio Delta 44",
873 .model = "delta44",
874 .chip_init = snd_ice1712_delta_init,
875 .build_controls = snd_ice1712_delta_add_controls,
876 .no_mpu401 = 1,
877 },
878 {
879 .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
880 .name = "M Audio Audiophile 24/96",
881 .model = "audiophile",
882 .chip_init = snd_ice1712_delta_init,
883 .build_controls = snd_ice1712_delta_add_controls,
884 },
885 {
886 .subvendor = ICE1712_SUBDEVICE_DELTA410,
887 .name = "M Audio Delta 410",
888 .model = "delta410",
889 .chip_init = snd_ice1712_delta_init,
890 .build_controls = snd_ice1712_delta_add_controls,
891 },
892 {
893 .subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
894 .name = "M Audio Delta 1010LT",
895 .model = "delta1010lt",
896 .chip_init = snd_ice1712_delta_init,
897 .build_controls = snd_ice1712_delta_add_controls,
898 },
899 {
900 .subvendor = ICE1712_SUBDEVICE_VX442,
901 .name = "Digigram VX442",
902 .model = "vx442",
903 .chip_init = snd_ice1712_delta_init,
904 .build_controls = snd_ice1712_delta_add_controls,
905 .no_mpu401 = 1,
906 },
907 {
908 .subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
909 .name = "Lionstracs Mediastation",
910 .model = "mediastation",
911 .chip_init = snd_ice1712_delta_init,
912 .build_controls = snd_ice1712_delta_add_controls,
913 },
914 {
915 .subvendor = ICE1712_SUBDEVICE_EDIROLDA2496,
916 .name = "Edirol DA2496",
917 .model = "da2496",
918 .chip_init = snd_ice1712_delta_init,
919 .build_controls = snd_ice1712_delta_add_controls,
920 },
921 { }
922};
923
