2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
4 * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile
7 * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <linux/delay.h>
27 #include <linux/interrupt.h>
28 #include <linux/init.h>
29 #include <linux/slab.h>
30 #include <linux/mutex.h>
32 #include <sound/core.h>
33 #include <sound/cs8427.h>
34 #include <sound/asoundef.h>
40 #include <sound/cs8403.h>
44 * CS8427 via SPI mode (for Audiophile), emulated I2C
48 static void ap_cs8427_write_byte(struct snd_ice1712 *ice, unsigned char data, unsigned char tmp)
52 for (idx = 7; idx >= 0; idx--) {
53 tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK);
54 if (data & (1 << idx))
55 tmp |= ICE1712_DELTA_AP_DOUT;
56 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
58 tmp |= ICE1712_DELTA_AP_CCLK;
59 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
65 static unsigned char ap_cs8427_read_byte(struct snd_ice1712 *ice, unsigned char tmp)
67 unsigned char data = 0;
70 for (idx = 7; idx >= 0; idx--) {
71 tmp &= ~ICE1712_DELTA_AP_CCLK;
72 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
74 if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN)
76 tmp |= ICE1712_DELTA_AP_CCLK;
77 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
83 /* assert chip select */
84 static unsigned char ap_cs8427_codec_select(struct snd_ice1712 *ice)
87 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
88 switch (ice->eeprom.subvendor) {
89 case ICE1712_SUBDEVICE_DELTA1010LT:
90 tmp &= ~ICE1712_DELTA_1010LT_CS;
91 tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427;
93 case ICE1712_SUBDEVICE_AUDIOPHILE:
94 case ICE1712_SUBDEVICE_DELTA410:
95 tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC;
96 tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL;
98 case ICE1712_SUBDEVICE_VX442:
99 tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B;
100 tmp &= ~ICE1712_VX442_CS_DIGITAL;
103 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
108 /* deassert chip select */
109 static void ap_cs8427_codec_deassert(struct snd_ice1712 *ice, unsigned char tmp)
111 switch (ice->eeprom.subvendor) {
112 case ICE1712_SUBDEVICE_DELTA1010LT:
113 tmp &= ~ICE1712_DELTA_1010LT_CS;
114 tmp |= ICE1712_DELTA_1010LT_CS_NONE;
116 case ICE1712_SUBDEVICE_AUDIOPHILE:
117 case ICE1712_SUBDEVICE_DELTA410:
118 tmp |= ICE1712_DELTA_AP_CS_DIGITAL;
120 case ICE1712_SUBDEVICE_VX442:
121 tmp |= ICE1712_VX442_CS_DIGITAL;
124 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
127 /* sequential write */
128 static int ap_cs8427_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
130 struct snd_ice1712 *ice = device->bus->private_data;
134 mutex_lock(&ice->gpio_mutex);
135 tmp = ap_cs8427_codec_select(ice);
136 ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */
138 ap_cs8427_write_byte(ice, *bytes++, tmp);
139 ap_cs8427_codec_deassert(ice, tmp);
140 mutex_unlock(&ice->gpio_mutex);
144 /* sequential read */
145 static int ap_cs8427_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
147 struct snd_ice1712 *ice = device->bus->private_data;
151 mutex_lock(&ice->gpio_mutex);
152 tmp = ap_cs8427_codec_select(ice);
153 ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */
155 *bytes++ = ap_cs8427_read_byte(ice, tmp);
156 ap_cs8427_codec_deassert(ice, tmp);
157 mutex_unlock(&ice->gpio_mutex);
161 static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
168 static struct snd_i2c_ops ap_cs8427_i2c_ops = {
169 .sendbytes = ap_cs8427_sendbytes,
170 .readbytes = ap_cs8427_readbytes,
171 .probeaddr = ap_cs8427_probeaddr,
177 static void snd_ice1712_delta_cs8403_spdif_write(struct snd_ice1712 *ice, unsigned char bits)
179 unsigned char tmp, mask1, mask2;
181 /* send byte to transmitter */
182 mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK;
183 mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA;
184 mutex_lock(&ice->gpio_mutex);
185 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
186 for (idx = 7; idx >= 0; idx--) {
187 tmp &= ~(mask1 | mask2);
188 if (bits & (1 << idx))
190 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
193 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
197 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
198 mutex_unlock(&ice->gpio_mutex);
202 static void delta_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
204 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits);
207 static int delta_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
212 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
213 spin_lock_irq(&ice->reg_lock);
214 change = ice->spdif.cs8403_bits != val;
215 ice->spdif.cs8403_bits = val;
216 if (change && ice->playback_pro_substream == NULL) {
217 spin_unlock_irq(&ice->reg_lock);
218 snd_ice1712_delta_cs8403_spdif_write(ice, val);
220 spin_unlock_irq(&ice->reg_lock);
225 static void delta_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
227 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits);
230 static int delta_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
235 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
236 spin_lock_irq(&ice->reg_lock);
237 change = ice->spdif.cs8403_stream_bits != val;
238 ice->spdif.cs8403_stream_bits = val;
239 if (change && ice->playback_pro_substream != NULL) {
240 spin_unlock_irq(&ice->reg_lock);
241 snd_ice1712_delta_cs8403_spdif_write(ice, val);
243 spin_unlock_irq(&ice->reg_lock);
250 * AK4524 on Delta 44 and 66 to choose the chip mask
252 static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip)
254 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
255 struct snd_ice1712 *ice = ak->private_data[0];
257 snd_ice1712_save_gpio_status(ice);
259 priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A :
260 ICE1712_DELTA_CODEC_CHIP_B;
264 * AK4524 on Delta1010LT to choose the chip address
266 static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip)
268 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
269 struct snd_ice1712 *ice = ak->private_data[0];
271 snd_ice1712_save_gpio_status(ice);
272 priv->cs_mask = ICE1712_DELTA_1010LT_CS;
273 priv->cs_addr = chip << 4;
277 * AK4528 on VX442 to choose the chip mask
279 static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip)
281 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
282 struct snd_ice1712 *ice = ak->private_data[0];
284 snd_ice1712_save_gpio_status(ice);
286 priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A :
287 ICE1712_VX442_CODEC_CHIP_B;
291 * change the DFS bit according rate for Delta1010
293 static void delta_1010_set_rate_val(struct snd_ice1712 *ice, unsigned int rate)
295 unsigned char tmp, tmp2;
297 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
300 mutex_lock(&ice->gpio_mutex);
301 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
302 tmp2 = tmp & ~ICE1712_DELTA_DFS;
304 tmp2 |= ICE1712_DELTA_DFS;
306 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2);
307 mutex_unlock(&ice->gpio_mutex);
311 * change the rate of AK4524 on Delta 44/66, AP, 1010LT
313 static void delta_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
315 unsigned char tmp, tmp2;
316 struct snd_ice1712 *ice = ak->private_data[0];
318 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
321 /* check before reset ak4524 to avoid unnecessary clicks */
322 mutex_lock(&ice->gpio_mutex);
323 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
324 mutex_unlock(&ice->gpio_mutex);
325 tmp2 = tmp & ~ICE1712_DELTA_DFS;
327 tmp2 |= ICE1712_DELTA_DFS;
332 snd_akm4xxx_reset(ak, 1);
333 mutex_lock(&ice->gpio_mutex);
334 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS;
336 tmp |= ICE1712_DELTA_DFS;
337 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
338 mutex_unlock(&ice->gpio_mutex);
339 snd_akm4xxx_reset(ak, 0);
343 * change the rate of AK4524 on VX442
345 static void vx442_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
349 val = (rate > 48000) ? 0x65 : 0x60;
350 if (snd_akm4xxx_get(ak, 0, 0x02) != val ||
351 snd_akm4xxx_get(ak, 1, 0x02) != val) {
352 snd_akm4xxx_reset(ak, 1);
353 snd_akm4xxx_write(ak, 0, 0x02, val);
354 snd_akm4xxx_write(ak, 1, 0x02, val);
355 snd_akm4xxx_reset(ak, 0);
361 * SPDIF ops for Delta 1010, Dio, 66
365 static void delta_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
367 ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits;
371 static void delta_setup_spdif(struct snd_ice1712 *ice, int rate)
377 spin_lock_irqsave(&ice->reg_lock, flags);
378 tmp = ice->spdif.cs8403_stream_bits;
379 if (tmp & 0x01) /* consumer */
380 tmp &= (tmp & 0x01) ? ~0x06 : ~0x18;
382 case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break;
383 case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break;
384 case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break;
385 default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break;
387 change = ice->spdif.cs8403_stream_bits != tmp;
388 ice->spdif.cs8403_stream_bits = tmp;
389 spin_unlock_irqrestore(&ice->reg_lock, flags);
391 snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
392 snd_ice1712_delta_cs8403_spdif_write(ice, tmp);
395 #define snd_ice1712_delta1010lt_wordclock_status_info \
396 snd_ctl_boolean_mono_info
398 static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol,
399 struct snd_ctl_elem_value *ucontrol)
401 char reg = 0x10; // cs8427 receiver error register
402 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
404 if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1)
405 snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
406 snd_i2c_readbytes(ice->cs8427, ®, 1);
407 ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
411 static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status __devinitdata =
413 .access = (SNDRV_CTL_ELEM_ACCESS_READ),
414 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
415 .name = "Word Clock Status",
416 .info = snd_ice1712_delta1010lt_wordclock_status_info,
417 .get = snd_ice1712_delta1010lt_wordclock_status_get,
421 * initialize the chips on M-Audio cards
424 static struct snd_akm4xxx akm_audiophile __devinitdata = {
429 .set_rate_val = delta_ak4524_set_rate_val
433 static struct snd_ak4xxx_private akm_audiophile_priv __devinitdata = {
436 .data_mask = ICE1712_DELTA_AP_DOUT,
437 .clk_mask = ICE1712_DELTA_AP_CCLK,
438 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
439 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
441 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
445 static struct snd_akm4xxx akm_delta410 __devinitdata = {
450 .set_rate_val = delta_ak4524_set_rate_val
454 static struct snd_ak4xxx_private akm_delta410_priv __devinitdata = {
457 .data_mask = ICE1712_DELTA_AP_DOUT,
458 .clk_mask = ICE1712_DELTA_AP_CCLK,
459 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
460 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
462 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
466 static struct snd_akm4xxx akm_delta1010lt __devinitdata = {
471 .lock = delta1010lt_ak4524_lock,
472 .set_rate_val = delta_ak4524_set_rate_val
476 static struct snd_ak4xxx_private akm_delta1010lt_priv __devinitdata = {
478 .cif = 0, /* the default level of the CIF pin from AK4524 */
479 .data_mask = ICE1712_DELTA_1010LT_DOUT,
480 .clk_mask = ICE1712_DELTA_1010LT_CCLK,
482 .cs_addr = 0, /* set later */
483 .cs_none = ICE1712_DELTA_1010LT_CS_NONE,
488 static struct snd_akm4xxx akm_delta44 __devinitdata = {
493 .lock = delta_ak4524_lock,
494 .set_rate_val = delta_ak4524_set_rate_val
498 static struct snd_ak4xxx_private akm_delta44_priv __devinitdata = {
500 .cif = 0, /* the default level of the CIF pin from AK4524 */
501 .data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
502 .clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK,
504 .cs_addr = 0, /* set later */
510 static struct snd_akm4xxx akm_vx442 __devinitdata = {
515 .lock = vx442_ak4524_lock,
516 .set_rate_val = vx442_ak4524_set_rate_val
520 static struct snd_ak4xxx_private akm_vx442_priv __devinitdata = {
523 .data_mask = ICE1712_VX442_DOUT,
524 .clk_mask = ICE1712_VX442_CCLK,
526 .cs_addr = 0, /* set later */
532 static int __devinit snd_ice1712_delta_init(struct snd_ice1712 *ice)
535 struct snd_akm4xxx *ak;
537 /* determine I2C, DACs and ADCs */
538 switch (ice->eeprom.subvendor) {
539 case ICE1712_SUBDEVICE_AUDIOPHILE:
540 ice->num_total_dacs = 2;
541 ice->num_total_adcs = 2;
543 case ICE1712_SUBDEVICE_DELTA410:
544 ice->num_total_dacs = 8;
545 ice->num_total_adcs = 2;
547 case ICE1712_SUBDEVICE_DELTA44:
548 case ICE1712_SUBDEVICE_DELTA66:
549 ice->num_total_dacs = ice->omni ? 8 : 4;
550 ice->num_total_adcs = ice->omni ? 8 : 4;
552 case ICE1712_SUBDEVICE_DELTA1010:
553 case ICE1712_SUBDEVICE_DELTA1010LT:
554 case ICE1712_SUBDEVICE_MEDIASTATION:
555 ice->num_total_dacs = 8;
556 ice->num_total_adcs = 8;
558 case ICE1712_SUBDEVICE_DELTADIO2496:
559 ice->num_total_dacs = 4; /* two AK4324 codecs */
561 case ICE1712_SUBDEVICE_VX442:
562 ice->num_total_dacs = 4;
563 ice->num_total_adcs = 4;
567 /* initialize spdif */
568 switch (ice->eeprom.subvendor) {
569 case ICE1712_SUBDEVICE_AUDIOPHILE:
570 case ICE1712_SUBDEVICE_DELTA410:
571 case ICE1712_SUBDEVICE_DELTA1010LT:
572 case ICE1712_SUBDEVICE_VX442:
573 if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
574 snd_printk(KERN_ERR "unable to create I2C bus\n");
577 ice->i2c->private_data = ice;
578 ice->i2c->ops = &ap_cs8427_i2c_ops;
579 if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
582 case ICE1712_SUBDEVICE_DELTA1010:
583 case ICE1712_SUBDEVICE_MEDIASTATION:
584 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
586 case ICE1712_SUBDEVICE_DELTADIO2496:
587 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
589 case ICE1712_SUBDEVICE_DELTA66:
590 ice->spdif.ops.open = delta_open_spdif;
591 ice->spdif.ops.setup_rate = delta_setup_spdif;
592 ice->spdif.ops.default_get = delta_spdif_default_get;
593 ice->spdif.ops.default_put = delta_spdif_default_put;
594 ice->spdif.ops.stream_get = delta_spdif_stream_get;
595 ice->spdif.ops.stream_put = delta_spdif_stream_put;
596 /* Set spdif defaults */
597 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
602 switch (ice->eeprom.subvendor) {
603 case ICE1712_SUBDEVICE_DELTA1010:
604 case ICE1712_SUBDEVICE_DELTADIO2496:
605 case ICE1712_SUBDEVICE_MEDIASTATION:
609 /* second stage of initialization, analog parts and others */
610 ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
615 switch (ice->eeprom.subvendor) {
616 case ICE1712_SUBDEVICE_AUDIOPHILE:
617 err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
619 case ICE1712_SUBDEVICE_DELTA410:
620 err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
622 case ICE1712_SUBDEVICE_DELTA1010LT:
623 err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
625 case ICE1712_SUBDEVICE_DELTA66:
626 case ICE1712_SUBDEVICE_DELTA44:
627 err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
629 case ICE1712_SUBDEVICE_VX442:
630 err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
642 * additional controls for M-Audio cards
645 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select __devinitdata =
646 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
647 static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select __devinitdata =
648 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0);
649 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status __devinitdata =
650 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);
651 static struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select __devinitdata =
652 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
653 static struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status __devinitdata =
654 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);
657 static int __devinit snd_ice1712_delta_add_controls(struct snd_ice1712 *ice)
661 /* 1010 and dio specific controls */
662 switch (ice->eeprom.subvendor) {
663 case ICE1712_SUBDEVICE_DELTA1010:
664 case ICE1712_SUBDEVICE_MEDIASTATION:
665 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
668 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
672 case ICE1712_SUBDEVICE_DELTADIO2496:
673 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
677 case ICE1712_SUBDEVICE_DELTA1010LT:
678 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
681 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice));
687 /* normal spdif controls */
688 switch (ice->eeprom.subvendor) {
689 case ICE1712_SUBDEVICE_DELTA1010:
690 case ICE1712_SUBDEVICE_DELTADIO2496:
691 case ICE1712_SUBDEVICE_DELTA66:
692 case ICE1712_SUBDEVICE_MEDIASTATION:
693 err = snd_ice1712_spdif_build_controls(ice);
699 /* spdif status in */
700 switch (ice->eeprom.subvendor) {
701 case ICE1712_SUBDEVICE_DELTA1010:
702 case ICE1712_SUBDEVICE_DELTADIO2496:
703 case ICE1712_SUBDEVICE_DELTA66:
704 case ICE1712_SUBDEVICE_MEDIASTATION:
705 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
711 /* ak4524 controls */
712 switch (ice->eeprom.subvendor) {
713 case ICE1712_SUBDEVICE_DELTA1010LT:
714 case ICE1712_SUBDEVICE_AUDIOPHILE:
715 case ICE1712_SUBDEVICE_DELTA410:
716 case ICE1712_SUBDEVICE_DELTA44:
717 case ICE1712_SUBDEVICE_DELTA66:
718 case ICE1712_SUBDEVICE_VX442:
719 err = snd_ice1712_akm4xxx_build_controls(ice);
730 struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = {
732 .subvendor = ICE1712_SUBDEVICE_DELTA1010,
733 .name = "M Audio Delta 1010",
734 .model = "delta1010",
735 .chip_init = snd_ice1712_delta_init,
736 .build_controls = snd_ice1712_delta_add_controls,
739 .subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
740 .name = "M Audio Delta DiO 2496",
742 .chip_init = snd_ice1712_delta_init,
743 .build_controls = snd_ice1712_delta_add_controls,
747 .subvendor = ICE1712_SUBDEVICE_DELTA66,
748 .name = "M Audio Delta 66",
750 .chip_init = snd_ice1712_delta_init,
751 .build_controls = snd_ice1712_delta_add_controls,
755 .subvendor = ICE1712_SUBDEVICE_DELTA44,
756 .name = "M Audio Delta 44",
758 .chip_init = snd_ice1712_delta_init,
759 .build_controls = snd_ice1712_delta_add_controls,
763 .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
764 .name = "M Audio Audiophile 24/96",
765 .model = "audiophile",
766 .chip_init = snd_ice1712_delta_init,
767 .build_controls = snd_ice1712_delta_add_controls,
770 .subvendor = ICE1712_SUBDEVICE_DELTA410,
771 .name = "M Audio Delta 410",
773 .chip_init = snd_ice1712_delta_init,
774 .build_controls = snd_ice1712_delta_add_controls,
777 .subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
778 .name = "M Audio Delta 1010LT",
779 .model = "delta1010lt",
780 .chip_init = snd_ice1712_delta_init,
781 .build_controls = snd_ice1712_delta_add_controls,
784 .subvendor = ICE1712_SUBDEVICE_VX442,
785 .name = "Digigram VX442",
787 .chip_init = snd_ice1712_delta_init,
788 .build_controls = snd_ice1712_delta_add_controls,
792 .subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
793 .name = "Lionstracs Mediastation",
794 .model = "mediastation",
795 .chip_init = snd_ice1712_delta_init,
796 .build_controls = snd_ice1712_delta_add_controls,