2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
4 * Lowlevel functions for M-Audio Delta 1010, 1010E, 44, 66, 66E, Dio2496,
5 * Audiophile, Digigram VX442
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_DELTA1010E:
90 case ICE1712_SUBDEVICE_DELTA1010LT:
91 tmp &= ~ICE1712_DELTA_1010LT_CS;
92 tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427;
94 case ICE1712_SUBDEVICE_AUDIOPHILE:
95 case ICE1712_SUBDEVICE_DELTA410:
96 tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC;
97 tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL;
99 case ICE1712_SUBDEVICE_VX442:
100 tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B;
101 tmp &= ~ICE1712_VX442_CS_DIGITAL;
104 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
109 /* deassert chip select */
110 static void ap_cs8427_codec_deassert(struct snd_ice1712 *ice, unsigned char tmp)
112 switch (ice->eeprom.subvendor) {
113 case ICE1712_SUBDEVICE_DELTA1010E:
114 case ICE1712_SUBDEVICE_DELTA1010LT:
115 tmp &= ~ICE1712_DELTA_1010LT_CS;
116 tmp |= ICE1712_DELTA_1010LT_CS_NONE;
118 case ICE1712_SUBDEVICE_AUDIOPHILE:
119 case ICE1712_SUBDEVICE_DELTA410:
120 tmp |= ICE1712_DELTA_AP_CS_DIGITAL;
122 case ICE1712_SUBDEVICE_VX442:
123 tmp |= ICE1712_VX442_CS_DIGITAL;
126 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
129 /* sequential write */
130 static int ap_cs8427_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
132 struct snd_ice1712 *ice = device->bus->private_data;
136 mutex_lock(&ice->gpio_mutex);
137 tmp = ap_cs8427_codec_select(ice);
138 ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */
140 ap_cs8427_write_byte(ice, *bytes++, tmp);
141 ap_cs8427_codec_deassert(ice, tmp);
142 mutex_unlock(&ice->gpio_mutex);
146 /* sequential read */
147 static int ap_cs8427_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)
149 struct snd_ice1712 *ice = device->bus->private_data;
153 mutex_lock(&ice->gpio_mutex);
154 tmp = ap_cs8427_codec_select(ice);
155 ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */
157 *bytes++ = ap_cs8427_read_byte(ice, tmp);
158 ap_cs8427_codec_deassert(ice, tmp);
159 mutex_unlock(&ice->gpio_mutex);
163 static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr)
170 static struct snd_i2c_ops ap_cs8427_i2c_ops = {
171 .sendbytes = ap_cs8427_sendbytes,
172 .readbytes = ap_cs8427_readbytes,
173 .probeaddr = ap_cs8427_probeaddr,
179 static void snd_ice1712_delta_cs8403_spdif_write(struct snd_ice1712 *ice, unsigned char bits)
181 unsigned char tmp, mask1, mask2;
183 /* send byte to transmitter */
184 mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK;
185 mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA;
186 mutex_lock(&ice->gpio_mutex);
187 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
188 for (idx = 7; idx >= 0; idx--) {
189 tmp &= ~(mask1 | mask2);
190 if (bits & (1 << idx))
192 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
195 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
199 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
200 mutex_unlock(&ice->gpio_mutex);
204 static void delta_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
206 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits);
209 static int delta_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
214 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
215 spin_lock_irq(&ice->reg_lock);
216 change = ice->spdif.cs8403_bits != val;
217 ice->spdif.cs8403_bits = val;
218 if (change && ice->playback_pro_substream == NULL) {
219 spin_unlock_irq(&ice->reg_lock);
220 snd_ice1712_delta_cs8403_spdif_write(ice, val);
222 spin_unlock_irq(&ice->reg_lock);
227 static void delta_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
229 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits);
232 static int delta_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol)
237 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
238 spin_lock_irq(&ice->reg_lock);
239 change = ice->spdif.cs8403_stream_bits != val;
240 ice->spdif.cs8403_stream_bits = val;
241 if (change && ice->playback_pro_substream != NULL) {
242 spin_unlock_irq(&ice->reg_lock);
243 snd_ice1712_delta_cs8403_spdif_write(ice, val);
245 spin_unlock_irq(&ice->reg_lock);
252 * AK4524 on Delta 44 and 66 to choose the chip mask
254 static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip)
256 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
257 struct snd_ice1712 *ice = ak->private_data[0];
259 snd_ice1712_save_gpio_status(ice);
261 priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A :
262 ICE1712_DELTA_CODEC_CHIP_B;
266 * AK4524 on Delta1010LT to choose the chip address
268 static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip)
270 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
271 struct snd_ice1712 *ice = ak->private_data[0];
273 snd_ice1712_save_gpio_status(ice);
274 priv->cs_mask = ICE1712_DELTA_1010LT_CS;
275 priv->cs_addr = chip << 4;
279 * AK4528 on VX442 to choose the chip mask
281 static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip)
283 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
284 struct snd_ice1712 *ice = ak->private_data[0];
286 snd_ice1712_save_gpio_status(ice);
288 priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A :
289 ICE1712_VX442_CODEC_CHIP_B;
293 * change the DFS bit according rate for Delta1010
295 static void delta_1010_set_rate_val(struct snd_ice1712 *ice, unsigned int rate)
297 unsigned char tmp, tmp2;
299 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
302 mutex_lock(&ice->gpio_mutex);
303 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
304 tmp2 = tmp & ~ICE1712_DELTA_DFS;
306 tmp2 |= ICE1712_DELTA_DFS;
308 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2);
309 mutex_unlock(&ice->gpio_mutex);
313 * change the rate of AK4524 on Delta 44/66, AP, 1010LT
315 static void delta_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
317 unsigned char tmp, tmp2;
318 struct snd_ice1712 *ice = ak->private_data[0];
320 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
323 /* check before reset ak4524 to avoid unnecessary clicks */
324 mutex_lock(&ice->gpio_mutex);
325 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
326 mutex_unlock(&ice->gpio_mutex);
327 tmp2 = tmp & ~ICE1712_DELTA_DFS;
329 tmp2 |= ICE1712_DELTA_DFS;
334 snd_akm4xxx_reset(ak, 1);
335 mutex_lock(&ice->gpio_mutex);
336 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS;
338 tmp |= ICE1712_DELTA_DFS;
339 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
340 mutex_unlock(&ice->gpio_mutex);
341 snd_akm4xxx_reset(ak, 0);
345 * change the rate of AK4524 on VX442
347 static void vx442_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
351 val = (rate > 48000) ? 0x65 : 0x60;
352 if (snd_akm4xxx_get(ak, 0, 0x02) != val ||
353 snd_akm4xxx_get(ak, 1, 0x02) != val) {
354 snd_akm4xxx_reset(ak, 1);
355 snd_akm4xxx_write(ak, 0, 0x02, val);
356 snd_akm4xxx_write(ak, 1, 0x02, val);
357 snd_akm4xxx_reset(ak, 0);
363 * SPDIF ops for Delta 1010, Dio, 66
367 static void delta_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream)
369 ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits;
373 static void delta_setup_spdif(struct snd_ice1712 *ice, int rate)
379 spin_lock_irqsave(&ice->reg_lock, flags);
380 tmp = ice->spdif.cs8403_stream_bits;
381 if (tmp & 0x01) /* consumer */
382 tmp &= (tmp & 0x01) ? ~0x06 : ~0x18;
384 case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break;
385 case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break;
386 case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break;
387 default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break;
389 change = ice->spdif.cs8403_stream_bits != tmp;
390 ice->spdif.cs8403_stream_bits = tmp;
391 spin_unlock_irqrestore(&ice->reg_lock, flags);
393 snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
394 snd_ice1712_delta_cs8403_spdif_write(ice, tmp);
397 #define snd_ice1712_delta1010lt_wordclock_status_info \
398 snd_ctl_boolean_mono_info
400 static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol,
401 struct snd_ctl_elem_value *ucontrol)
403 char reg = 0x10; /* CS8427 receiver error register */
404 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
406 if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1)
407 snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
408 snd_i2c_readbytes(ice->cs8427, ®, 1);
409 ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
413 static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status __devinitdata =
415 .access = (SNDRV_CTL_ELEM_ACCESS_READ),
416 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
417 .name = "Word Clock Status",
418 .info = snd_ice1712_delta1010lt_wordclock_status_info,
419 .get = snd_ice1712_delta1010lt_wordclock_status_get,
423 * initialize the chips on M-Audio cards
426 static struct snd_akm4xxx akm_audiophile __devinitdata = {
431 .set_rate_val = delta_ak4524_set_rate_val
435 static struct snd_ak4xxx_private akm_audiophile_priv __devinitdata = {
438 .data_mask = ICE1712_DELTA_AP_DOUT,
439 .clk_mask = ICE1712_DELTA_AP_CCLK,
440 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
441 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
443 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
447 static struct snd_akm4xxx akm_delta410 __devinitdata = {
452 .set_rate_val = delta_ak4524_set_rate_val
456 static struct snd_ak4xxx_private akm_delta410_priv __devinitdata = {
459 .data_mask = ICE1712_DELTA_AP_DOUT,
460 .clk_mask = ICE1712_DELTA_AP_CCLK,
461 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
462 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
464 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
468 static struct snd_akm4xxx akm_delta1010lt __devinitdata = {
473 .lock = delta1010lt_ak4524_lock,
474 .set_rate_val = delta_ak4524_set_rate_val
478 static struct snd_ak4xxx_private akm_delta1010lt_priv __devinitdata = {
480 .cif = 0, /* the default level of the CIF pin from AK4524 */
481 .data_mask = ICE1712_DELTA_1010LT_DOUT,
482 .clk_mask = ICE1712_DELTA_1010LT_CCLK,
484 .cs_addr = 0, /* set later */
485 .cs_none = ICE1712_DELTA_1010LT_CS_NONE,
490 static struct snd_akm4xxx akm_delta44 __devinitdata = {
495 .lock = delta_ak4524_lock,
496 .set_rate_val = delta_ak4524_set_rate_val
500 static struct snd_ak4xxx_private akm_delta44_priv __devinitdata = {
502 .cif = 0, /* the default level of the CIF pin from AK4524 */
503 .data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
504 .clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK,
506 .cs_addr = 0, /* set later */
512 static struct snd_akm4xxx akm_vx442 __devinitdata = {
517 .lock = vx442_ak4524_lock,
518 .set_rate_val = vx442_ak4524_set_rate_val
522 static struct snd_ak4xxx_private akm_vx442_priv __devinitdata = {
525 .data_mask = ICE1712_VX442_DOUT,
526 .clk_mask = ICE1712_VX442_CCLK,
528 .cs_addr = 0, /* set later */
534 static int __devinit snd_ice1712_delta_init(struct snd_ice1712 *ice)
537 struct snd_akm4xxx *ak;
539 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 &&
540 ice->eeprom.gpiodir == 0x7b)
541 ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA1010E;
543 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA66 &&
544 ice->eeprom.gpiodir == 0xfb)
545 ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA66E;
547 /* determine I2C, DACs and ADCs */
548 switch (ice->eeprom.subvendor) {
549 case ICE1712_SUBDEVICE_AUDIOPHILE:
550 ice->num_total_dacs = 2;
551 ice->num_total_adcs = 2;
553 case ICE1712_SUBDEVICE_DELTA410:
554 ice->num_total_dacs = 8;
555 ice->num_total_adcs = 2;
557 case ICE1712_SUBDEVICE_DELTA44:
558 case ICE1712_SUBDEVICE_DELTA66:
559 ice->num_total_dacs = ice->omni ? 8 : 4;
560 ice->num_total_adcs = ice->omni ? 8 : 4;
562 case ICE1712_SUBDEVICE_DELTA1010:
563 case ICE1712_SUBDEVICE_DELTA1010E:
564 case ICE1712_SUBDEVICE_DELTA1010LT:
565 case ICE1712_SUBDEVICE_MEDIASTATION:
566 ice->num_total_dacs = 8;
567 ice->num_total_adcs = 8;
569 case ICE1712_SUBDEVICE_DELTADIO2496:
570 ice->num_total_dacs = 4; /* two AK4324 codecs */
572 case ICE1712_SUBDEVICE_VX442:
573 case ICE1712_SUBDEVICE_DELTA66E: /* omni not suported yet */
574 ice->num_total_dacs = 4;
575 ice->num_total_adcs = 4;
579 /* initialize spdif */
580 switch (ice->eeprom.subvendor) {
581 case ICE1712_SUBDEVICE_AUDIOPHILE:
582 case ICE1712_SUBDEVICE_DELTA410:
583 case ICE1712_SUBDEVICE_DELTA1010E:
584 case ICE1712_SUBDEVICE_DELTA1010LT:
585 case ICE1712_SUBDEVICE_VX442:
586 case ICE1712_SUBDEVICE_DELTA66E:
587 if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
588 snd_printk(KERN_ERR "unable to create I2C bus\n");
591 ice->i2c->private_data = ice;
592 ice->i2c->ops = &ap_cs8427_i2c_ops;
593 if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
596 case ICE1712_SUBDEVICE_DELTA1010:
597 case ICE1712_SUBDEVICE_MEDIASTATION:
598 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
600 case ICE1712_SUBDEVICE_DELTADIO2496:
601 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
603 case ICE1712_SUBDEVICE_DELTA66:
604 ice->spdif.ops.open = delta_open_spdif;
605 ice->spdif.ops.setup_rate = delta_setup_spdif;
606 ice->spdif.ops.default_get = delta_spdif_default_get;
607 ice->spdif.ops.default_put = delta_spdif_default_put;
608 ice->spdif.ops.stream_get = delta_spdif_stream_get;
609 ice->spdif.ops.stream_put = delta_spdif_stream_put;
610 /* Set spdif defaults */
611 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
616 switch (ice->eeprom.subvendor) {
617 case ICE1712_SUBDEVICE_DELTA1010:
618 case ICE1712_SUBDEVICE_DELTA1010E:
619 case ICE1712_SUBDEVICE_DELTADIO2496:
620 case ICE1712_SUBDEVICE_MEDIASTATION:
624 /* second stage of initialization, analog parts and others */
625 ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
630 switch (ice->eeprom.subvendor) {
631 case ICE1712_SUBDEVICE_AUDIOPHILE:
632 err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
634 case ICE1712_SUBDEVICE_DELTA410:
635 err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
637 case ICE1712_SUBDEVICE_DELTA1010LT:
638 err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
640 case ICE1712_SUBDEVICE_DELTA66:
641 case ICE1712_SUBDEVICE_DELTA44:
642 err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
644 case ICE1712_SUBDEVICE_VX442:
645 case ICE1712_SUBDEVICE_DELTA66E:
646 err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
658 * additional controls for M-Audio cards
661 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select __devinitdata =
662 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
663 static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select __devinitdata =
664 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0);
665 static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status __devinitdata =
666 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);
667 static struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select __devinitdata =
668 ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
669 static struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status __devinitdata =
670 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);
673 static int __devinit snd_ice1712_delta_add_controls(struct snd_ice1712 *ice)
677 /* 1010 and dio specific controls */
678 switch (ice->eeprom.subvendor) {
679 case ICE1712_SUBDEVICE_DELTA1010:
680 case ICE1712_SUBDEVICE_MEDIASTATION:
681 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
684 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
688 case ICE1712_SUBDEVICE_DELTADIO2496:
689 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
693 case ICE1712_SUBDEVICE_DELTA1010E:
694 case ICE1712_SUBDEVICE_DELTA1010LT:
695 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
698 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice));
704 /* normal spdif controls */
705 switch (ice->eeprom.subvendor) {
706 case ICE1712_SUBDEVICE_DELTA1010:
707 case ICE1712_SUBDEVICE_DELTADIO2496:
708 case ICE1712_SUBDEVICE_DELTA66:
709 case ICE1712_SUBDEVICE_MEDIASTATION:
710 err = snd_ice1712_spdif_build_controls(ice);
716 /* spdif status in */
717 switch (ice->eeprom.subvendor) {
718 case ICE1712_SUBDEVICE_DELTA1010:
719 case ICE1712_SUBDEVICE_DELTADIO2496:
720 case ICE1712_SUBDEVICE_DELTA66:
721 case ICE1712_SUBDEVICE_MEDIASTATION:
722 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
728 /* ak4524 controls */
729 switch (ice->eeprom.subvendor) {
730 case ICE1712_SUBDEVICE_DELTA1010LT:
731 case ICE1712_SUBDEVICE_AUDIOPHILE:
732 case ICE1712_SUBDEVICE_DELTA410:
733 case ICE1712_SUBDEVICE_DELTA44:
734 case ICE1712_SUBDEVICE_DELTA66:
735 case ICE1712_SUBDEVICE_VX442:
736 case ICE1712_SUBDEVICE_DELTA66E:
737 err = snd_ice1712_akm4xxx_build_controls(ice);
748 struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = {
750 .subvendor = ICE1712_SUBDEVICE_DELTA1010,
751 .name = "M Audio Delta 1010",
752 .model = "delta1010",
753 .chip_init = snd_ice1712_delta_init,
754 .build_controls = snd_ice1712_delta_add_controls,
757 .subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
758 .name = "M Audio Delta DiO 2496",
760 .chip_init = snd_ice1712_delta_init,
761 .build_controls = snd_ice1712_delta_add_controls,
765 .subvendor = ICE1712_SUBDEVICE_DELTA66,
766 .name = "M Audio Delta 66",
768 .chip_init = snd_ice1712_delta_init,
769 .build_controls = snd_ice1712_delta_add_controls,
773 .subvendor = ICE1712_SUBDEVICE_DELTA44,
774 .name = "M Audio Delta 44",
776 .chip_init = snd_ice1712_delta_init,
777 .build_controls = snd_ice1712_delta_add_controls,
781 .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
782 .name = "M Audio Audiophile 24/96",
783 .model = "audiophile",
784 .chip_init = snd_ice1712_delta_init,
785 .build_controls = snd_ice1712_delta_add_controls,
788 .subvendor = ICE1712_SUBDEVICE_DELTA410,
789 .name = "M Audio Delta 410",
791 .chip_init = snd_ice1712_delta_init,
792 .build_controls = snd_ice1712_delta_add_controls,
795 .subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
796 .name = "M Audio Delta 1010LT",
797 .model = "delta1010lt",
798 .chip_init = snd_ice1712_delta_init,
799 .build_controls = snd_ice1712_delta_add_controls,
802 .subvendor = ICE1712_SUBDEVICE_VX442,
803 .name = "Digigram VX442",
805 .chip_init = snd_ice1712_delta_init,
806 .build_controls = snd_ice1712_delta_add_controls,
810 .subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
811 .name = "Lionstracs Mediastation",
812 .model = "mediastation",
813 .chip_init = snd_ice1712_delta_init,
814 .build_controls = snd_ice1712_delta_add_controls,