aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/ice1712/delta.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/pci/ice1712/delta.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'sound/pci/ice1712/delta.c')
-rw-r--r--sound/pci/ice1712/delta.c771
1 files changed, 771 insertions, 0 deletions
diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
new file mode 100644
index 000000000000..eb20f73be61a
--- /dev/null
+++ b/sound/pci/ice1712/delta.c
@@ -0,0 +1,771 @@
1/*
2 * ALSA driver for ICEnsemble ICE1712 (Envy24)
3 *
4 * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile
5 * Digigram VX442
6 *
7 * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz>
8 *
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.
13 *
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.
18 *
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
22 *
23 */
24
25#include <sound/driver.h>
26#include <asm/io.h>
27#include <linux/delay.h>
28#include <linux/interrupt.h>
29#include <linux/init.h>
30#include <linux/slab.h>
31#include <sound/core.h>
32#include <sound/cs8427.h>
33#include <sound/asoundef.h>
34
35#include "ice1712.h"
36#include "delta.h"
37
38#define SND_CS8403
39#include <sound/cs8403.h>
40
41
42/*
43 * CS8427 via SPI mode (for Audiophile), emulated I2C
44 */
45
46/* send 8 bits */
47static void ap_cs8427_write_byte(ice1712_t *ice, unsigned char data, unsigned char tmp)
48{
49 int idx;
50
51 for (idx = 7; idx >= 0; idx--) {
52 tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK);
53 if (data & (1 << idx))
54 tmp |= ICE1712_DELTA_AP_DOUT;
55 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
56 udelay(5);
57 tmp |= ICE1712_DELTA_AP_CCLK;
58 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
59 udelay(5);
60 }
61}
62
63/* read 8 bits */
64static unsigned char ap_cs8427_read_byte(ice1712_t *ice, unsigned char tmp)
65{
66 unsigned char data = 0;
67 int idx;
68
69 for (idx = 7; idx >= 0; idx--) {
70 tmp &= ~ICE1712_DELTA_AP_CCLK;
71 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
72 udelay(5);
73 if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN)
74 data |= 1 << idx;
75 tmp |= ICE1712_DELTA_AP_CCLK;
76 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
77 udelay(5);
78 }
79 return data;
80}
81
82/* assert chip select */
83static unsigned char ap_cs8427_codec_select(ice1712_t *ice)
84{
85 unsigned char tmp;
86 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
87 switch (ice->eeprom.subvendor) {
88 case ICE1712_SUBDEVICE_DELTA1010LT:
89 tmp &= ~ICE1712_DELTA_1010LT_CS;
90 tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427;
91 break;
92 case ICE1712_SUBDEVICE_AUDIOPHILE:
93 case ICE1712_SUBDEVICE_DELTA410:
94 tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC;
95 tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL;
96 break;
97 case ICE1712_SUBDEVICE_VX442:
98 tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B;
99 tmp &= ~ICE1712_VX442_CS_DIGITAL;
100 break;
101 }
102 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
103 udelay(5);
104 return tmp;
105}
106
107/* deassert chip select */
108static void ap_cs8427_codec_deassert(ice1712_t *ice, unsigned char tmp)
109{
110 switch (ice->eeprom.subvendor) {
111 case ICE1712_SUBDEVICE_DELTA1010LT:
112 tmp &= ~ICE1712_DELTA_1010LT_CS;
113 tmp |= ICE1712_DELTA_1010LT_CS_NONE;
114 break;
115 case ICE1712_SUBDEVICE_AUDIOPHILE:
116 case ICE1712_SUBDEVICE_DELTA410:
117 tmp |= ICE1712_DELTA_AP_CS_DIGITAL;
118 break;
119 case ICE1712_SUBDEVICE_VX442:
120 tmp |= ICE1712_VX442_CS_DIGITAL;
121 break;
122 }
123 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
124}
125
126/* sequential write */
127static int ap_cs8427_sendbytes(snd_i2c_device_t *device, unsigned char *bytes, int count)
128{
129 ice1712_t *ice = device->bus->private_data;
130 int res = count;
131 unsigned char tmp;
132
133 down(&ice->gpio_mutex);
134 tmp = ap_cs8427_codec_select(ice);
135 ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */
136 while (count-- > 0)
137 ap_cs8427_write_byte(ice, *bytes++, tmp);
138 ap_cs8427_codec_deassert(ice, tmp);
139 up(&ice->gpio_mutex);
140 return res;
141}
142
143/* sequential read */
144static int ap_cs8427_readbytes(snd_i2c_device_t *device, unsigned char *bytes, int count)
145{
146 ice1712_t *ice = device->bus->private_data;
147 int res = count;
148 unsigned char tmp;
149
150 down(&ice->gpio_mutex);
151 tmp = ap_cs8427_codec_select(ice);
152 ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */
153 while (count-- > 0)
154 *bytes++ = ap_cs8427_read_byte(ice, tmp);
155 ap_cs8427_codec_deassert(ice, tmp);
156 up(&ice->gpio_mutex);
157 return res;
158}
159
160static int ap_cs8427_probeaddr(snd_i2c_bus_t *bus, unsigned short addr)
161{
162 if (addr == 0x10)
163 return 1;
164 return -ENOENT;
165}
166
167static snd_i2c_ops_t ap_cs8427_i2c_ops = {
168 .sendbytes = ap_cs8427_sendbytes,
169 .readbytes = ap_cs8427_readbytes,
170 .probeaddr = ap_cs8427_probeaddr,
171};
172
173/*
174 */
175
176static void snd_ice1712_delta_cs8403_spdif_write(ice1712_t *ice, unsigned char bits)
177{
178 unsigned char tmp, mask1, mask2;
179 int idx;
180 /* send byte to transmitter */
181 mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK;
182 mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA;
183 down(&ice->gpio_mutex);
184 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
185 for (idx = 7; idx >= 0; idx--) {
186 tmp &= ~(mask1 | mask2);
187 if (bits & (1 << idx))
188 tmp |= mask2;
189 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
190 udelay(100);
191 tmp |= mask1;
192 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
193 udelay(100);
194 }
195 tmp &= ~mask1;
196 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
197 up(&ice->gpio_mutex);
198}
199
200
201static void delta_spdif_default_get(ice1712_t *ice, snd_ctl_elem_value_t * ucontrol)
202{
203 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits);
204}
205
206static int delta_spdif_default_put(ice1712_t *ice, snd_ctl_elem_value_t * ucontrol)
207{
208 unsigned int val;
209 int change;
210
211 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
212 spin_lock_irq(&ice->reg_lock);
213 change = ice->spdif.cs8403_bits != val;
214 ice->spdif.cs8403_bits = val;
215 if (change && ice->playback_pro_substream == NULL) {
216 spin_unlock_irq(&ice->reg_lock);
217 snd_ice1712_delta_cs8403_spdif_write(ice, val);
218 } else {
219 spin_unlock_irq(&ice->reg_lock);
220 }
221 return change;
222}
223
224static void delta_spdif_stream_get(ice1712_t *ice, snd_ctl_elem_value_t * ucontrol)
225{
226 snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits);
227}
228
229static int delta_spdif_stream_put(ice1712_t *ice, snd_ctl_elem_value_t * ucontrol)
230{
231 unsigned int val;
232 int change;
233
234 val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958);
235 spin_lock_irq(&ice->reg_lock);
236 change = ice->spdif.cs8403_stream_bits != val;
237 ice->spdif.cs8403_stream_bits = val;
238 if (change && ice->playback_pro_substream != NULL) {
239 spin_unlock_irq(&ice->reg_lock);
240 snd_ice1712_delta_cs8403_spdif_write(ice, val);
241 } else {
242 spin_unlock_irq(&ice->reg_lock);
243 }
244 return change;
245}
246
247
248/*
249 * AK4524 on Delta 44 and 66 to choose the chip mask
250 */
251static void delta_ak4524_lock(akm4xxx_t *ak, int chip)
252{
253 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
254 ice1712_t *ice = ak->private_data[0];
255
256 snd_ice1712_save_gpio_status(ice);
257 priv->cs_mask =
258 priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A :
259 ICE1712_DELTA_CODEC_CHIP_B;
260}
261
262/*
263 * AK4524 on Delta1010LT to choose the chip address
264 */
265static void delta1010lt_ak4524_lock(akm4xxx_t *ak, int chip)
266{
267 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
268 ice1712_t *ice = ak->private_data[0];
269
270 snd_ice1712_save_gpio_status(ice);
271 priv->cs_mask = ICE1712_DELTA_1010LT_CS;
272 priv->cs_addr = chip << 4;
273}
274
275/*
276 * AK4528 on VX442 to choose the chip mask
277 */
278static void vx442_ak4524_lock(akm4xxx_t *ak, int chip)
279{
280 struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
281 ice1712_t *ice = ak->private_data[0];
282
283 snd_ice1712_save_gpio_status(ice);
284 priv->cs_mask =
285 priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A :
286 ICE1712_VX442_CODEC_CHIP_B;
287}
288
289/*
290 * change the DFS bit according rate for Delta1010
291 */
292static void delta_1010_set_rate_val(ice1712_t *ice, unsigned int rate)
293{
294 unsigned char tmp, tmp2;
295
296 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
297 return;
298
299 down(&ice->gpio_mutex);
300 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
301 tmp2 = tmp & ~ICE1712_DELTA_DFS;
302 if (rate > 48000)
303 tmp2 |= ICE1712_DELTA_DFS;
304 if (tmp != tmp2)
305 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2);
306 up(&ice->gpio_mutex);
307}
308
309/*
310 * change the rate of AK4524 on Delta 44/66, AP, 1010LT
311 */
312static void delta_ak4524_set_rate_val(akm4xxx_t *ak, unsigned int rate)
313{
314 unsigned char tmp, tmp2;
315 ice1712_t *ice = ak->private_data[0];
316
317 if (rate == 0) /* no hint - S/PDIF input is master, simply return */
318 return;
319
320 /* check before reset ak4524 to avoid unnecessary clicks */
321 down(&ice->gpio_mutex);
322 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
323 up(&ice->gpio_mutex);
324 tmp2 = tmp & ~ICE1712_DELTA_DFS;
325 if (rate > 48000)
326 tmp2 |= ICE1712_DELTA_DFS;
327 if (tmp == tmp2)
328 return;
329
330 /* do it again */
331 snd_akm4xxx_reset(ak, 1);
332 down(&ice->gpio_mutex);
333 tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS;
334 if (rate > 48000)
335 tmp |= ICE1712_DELTA_DFS;
336 snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
337 up(&ice->gpio_mutex);
338 snd_akm4xxx_reset(ak, 0);
339}
340
341/*
342 * change the rate of AK4524 on VX442
343 */
344static void vx442_ak4524_set_rate_val(akm4xxx_t *ak, unsigned int rate)
345{
346 unsigned char val;
347
348 val = (rate > 48000) ? 0x65 : 0x60;
349 if (snd_akm4xxx_get(ak, 0, 0x02) != val ||
350 snd_akm4xxx_get(ak, 1, 0x02) != val) {
351 snd_akm4xxx_reset(ak, 1);
352 snd_akm4xxx_write(ak, 0, 0x02, val);
353 snd_akm4xxx_write(ak, 1, 0x02, val);
354 snd_akm4xxx_reset(ak, 0);
355 }
356}
357
358
359/*
360 * SPDIF ops for Delta 1010, Dio, 66
361 */
362
363/* open callback */
364static void delta_open_spdif(ice1712_t *ice, snd_pcm_substream_t * substream)
365{
366 ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits;
367}
368
369/* set up */
370static void delta_setup_spdif(ice1712_t *ice, int rate)
371{
372 unsigned long flags;
373 unsigned int tmp;
374 int change;
375
376 spin_lock_irqsave(&ice->reg_lock, flags);
377 tmp = ice->spdif.cs8403_stream_bits;
378 if (tmp & 0x01) /* consumer */
379 tmp &= (tmp & 0x01) ? ~0x06 : ~0x18;
380 switch (rate) {
381 case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break;
382 case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break;
383 case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break;
384 default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break;
385 }
386 change = ice->spdif.cs8403_stream_bits != tmp;
387 ice->spdif.cs8403_stream_bits = tmp;
388 spin_unlock_irqrestore(&ice->reg_lock, flags);
389 if (change)
390 snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
391 snd_ice1712_delta_cs8403_spdif_write(ice, tmp);
392}
393
394
395/*
396 * initialize the chips on M-Audio cards
397 */
398
399static akm4xxx_t akm_audiophile __devinitdata = {
400 .type = SND_AK4528,
401 .num_adcs = 2,
402 .num_dacs = 2,
403 .ops = {
404 .set_rate_val = delta_ak4524_set_rate_val
405 }
406};
407
408static struct snd_ak4xxx_private akm_audiophile_priv __devinitdata = {
409 .caddr = 2,
410 .cif = 0,
411 .data_mask = ICE1712_DELTA_AP_DOUT,
412 .clk_mask = ICE1712_DELTA_AP_CCLK,
413 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
414 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
415 .cs_none = 0,
416 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
417 .mask_flags = 0,
418};
419
420static akm4xxx_t akm_delta410 __devinitdata = {
421 .type = SND_AK4529,
422 .num_adcs = 2,
423 .num_dacs = 8,
424 .ops = {
425 .set_rate_val = delta_ak4524_set_rate_val
426 }
427};
428
429static struct snd_ak4xxx_private akm_delta410_priv __devinitdata = {
430 .caddr = 0,
431 .cif = 0,
432 .data_mask = ICE1712_DELTA_AP_DOUT,
433 .clk_mask = ICE1712_DELTA_AP_CCLK,
434 .cs_mask = ICE1712_DELTA_AP_CS_CODEC,
435 .cs_addr = ICE1712_DELTA_AP_CS_CODEC,
436 .cs_none = 0,
437 .add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
438 .mask_flags = 0,
439};
440
441static akm4xxx_t akm_delta1010lt __devinitdata = {
442 .type = SND_AK4524,
443 .num_adcs = 8,
444 .num_dacs = 8,
445 .ops = {
446 .lock = delta1010lt_ak4524_lock,
447 .set_rate_val = delta_ak4524_set_rate_val
448 }
449};
450
451static struct snd_ak4xxx_private akm_delta1010lt_priv __devinitdata = {
452 .caddr = 2,
453 .cif = 0, /* the default level of the CIF pin from AK4524 */
454 .data_mask = ICE1712_DELTA_1010LT_DOUT,
455 .clk_mask = ICE1712_DELTA_1010LT_CCLK,
456 .cs_mask = 0,
457 .cs_addr = 0, /* set later */
458 .cs_none = ICE1712_DELTA_1010LT_CS_NONE,
459 .add_flags = 0,
460 .mask_flags = 0,
461};
462
463static akm4xxx_t akm_delta44 __devinitdata = {
464 .type = SND_AK4524,
465 .num_adcs = 4,
466 .num_dacs = 4,
467 .ops = {
468 .lock = delta_ak4524_lock,
469 .set_rate_val = delta_ak4524_set_rate_val
470 }
471};
472
473static struct snd_ak4xxx_private akm_delta44_priv __devinitdata = {
474 .caddr = 2,
475 .cif = 0, /* the default level of the CIF pin from AK4524 */
476 .data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
477 .clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK,
478 .cs_mask = 0,
479 .cs_addr = 0, /* set later */
480 .cs_none = 0,
481 .add_flags = 0,
482 .mask_flags = 0,
483};
484
485static akm4xxx_t akm_vx442 __devinitdata = {
486 .type = SND_AK4524,
487 .num_adcs = 4,
488 .num_dacs = 4,
489 .ops = {
490 .lock = vx442_ak4524_lock,
491 .set_rate_val = vx442_ak4524_set_rate_val
492 }
493};
494
495static struct snd_ak4xxx_private akm_vx442_priv __devinitdata = {
496 .caddr = 2,
497 .cif = 0,
498 .data_mask = ICE1712_VX442_DOUT,
499 .clk_mask = ICE1712_VX442_CCLK,
500 .cs_mask = 0,
501 .cs_addr = 0, /* set later */
502 .cs_none = 0,
503 .add_flags = 0,
504 .mask_flags = 0,
505};
506
507static int __devinit snd_ice1712_delta_init(ice1712_t *ice)
508{
509 int err;
510 akm4xxx_t *ak;
511
512 /* determine I2C, DACs and ADCs */
513 switch (ice->eeprom.subvendor) {
514 case ICE1712_SUBDEVICE_AUDIOPHILE:
515 ice->num_total_dacs = 2;
516 ice->num_total_adcs = 2;
517 break;
518 case ICE1712_SUBDEVICE_DELTA410:
519 ice->num_total_dacs = 8;
520 ice->num_total_adcs = 2;
521 break;
522 case ICE1712_SUBDEVICE_DELTA44:
523 case ICE1712_SUBDEVICE_DELTA66:
524 ice->num_total_dacs = ice->omni ? 8 : 4;
525 ice->num_total_adcs = ice->omni ? 8 : 4;
526 break;
527 case ICE1712_SUBDEVICE_DELTA1010:
528 case ICE1712_SUBDEVICE_DELTA1010LT:
529 case ICE1712_SUBDEVICE_MEDIASTATION:
530 ice->num_total_dacs = 8;
531 ice->num_total_adcs = 8;
532 break;
533 case ICE1712_SUBDEVICE_DELTADIO2496:
534 ice->num_total_dacs = 4; /* two AK4324 codecs */
535 break;
536 case ICE1712_SUBDEVICE_VX442:
537 ice->num_total_dacs = 4;
538 ice->num_total_adcs = 4;
539 break;
540 }
541
542 /* initialize spdif */
543 switch (ice->eeprom.subvendor) {
544 case ICE1712_SUBDEVICE_AUDIOPHILE:
545 case ICE1712_SUBDEVICE_DELTA410:
546 case ICE1712_SUBDEVICE_DELTA1010LT:
547 case ICE1712_SUBDEVICE_VX442:
548 if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
549 snd_printk("unable to create I2C bus\n");
550 return err;
551 }
552 ice->i2c->private_data = ice;
553 ice->i2c->ops = &ap_cs8427_i2c_ops;
554 if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
555 return err;
556 break;
557 case ICE1712_SUBDEVICE_DELTA1010:
558 case ICE1712_SUBDEVICE_MEDIASTATION:
559 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
560 break;
561 case ICE1712_SUBDEVICE_DELTADIO2496:
562 ice->gpio.set_pro_rate = delta_1010_set_rate_val;
563 /* fall thru */
564 case ICE1712_SUBDEVICE_DELTA66:
565 ice->spdif.ops.open = delta_open_spdif;
566 ice->spdif.ops.setup_rate = delta_setup_spdif;
567 ice->spdif.ops.default_get = delta_spdif_default_get;
568 ice->spdif.ops.default_put = delta_spdif_default_put;
569 ice->spdif.ops.stream_get = delta_spdif_stream_get;
570 ice->spdif.ops.stream_put = delta_spdif_stream_put;
571 /* Set spdif defaults */
572 snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
573 break;
574 }
575
576 /* no analog? */
577 switch (ice->eeprom.subvendor) {
578 case ICE1712_SUBDEVICE_DELTA1010:
579 case ICE1712_SUBDEVICE_DELTADIO2496:
580 case ICE1712_SUBDEVICE_MEDIASTATION:
581 return 0;
582 }
583
584 /* second stage of initialization, analog parts and others */
585 ak = ice->akm = kmalloc(sizeof(akm4xxx_t), GFP_KERNEL);
586 if (! ak)
587 return -ENOMEM;
588 ice->akm_codecs = 1;
589
590 switch (ice->eeprom.subvendor) {
591 case ICE1712_SUBDEVICE_AUDIOPHILE:
592 err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
593 break;
594 case ICE1712_SUBDEVICE_DELTA410:
595 err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
596 break;
597 case ICE1712_SUBDEVICE_DELTA1010LT:
598 err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
599 break;
600 case ICE1712_SUBDEVICE_DELTA66:
601 case ICE1712_SUBDEVICE_DELTA44:
602 err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
603 break;
604 case ICE1712_SUBDEVICE_VX442:
605 err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
606 break;
607 default:
608 snd_BUG();
609 return -EINVAL;
610 }
611
612 return err;
613}
614
615
616/*
617 * additional controls for M-Audio cards
618 */
619
620static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_select __devinitdata =
621ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
622static snd_kcontrol_new_t snd_ice1712_delta1010lt_wordclock_select __devinitdata =
623ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 1, 0);
624static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_status __devinitdata =
625ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);
626static snd_kcontrol_new_t snd_ice1712_deltadio2496_spdif_in_select __devinitdata =
627ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
628static snd_kcontrol_new_t snd_ice1712_delta_spdif_in_status __devinitdata =
629ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);
630
631
632static int __devinit snd_ice1712_delta_add_controls(ice1712_t *ice)
633{
634 int err;
635
636 /* 1010 and dio specific controls */
637 switch (ice->eeprom.subvendor) {
638 case ICE1712_SUBDEVICE_DELTA1010:
639 case ICE1712_SUBDEVICE_MEDIASTATION:
640 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
641 if (err < 0)
642 return err;
643 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
644 if (err < 0)
645 return err;
646 break;
647 case ICE1712_SUBDEVICE_DELTADIO2496:
648 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
649 if (err < 0)
650 return err;
651 break;
652 case ICE1712_SUBDEVICE_DELTA1010LT:
653 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
654 if (err < 0)
655 return err;
656 break;
657 }
658
659 /* normal spdif controls */
660 switch (ice->eeprom.subvendor) {
661 case ICE1712_SUBDEVICE_DELTA1010:
662 case ICE1712_SUBDEVICE_DELTADIO2496:
663 case ICE1712_SUBDEVICE_DELTA66:
664 case ICE1712_SUBDEVICE_MEDIASTATION:
665 err = snd_ice1712_spdif_build_controls(ice);
666 if (err < 0)
667 return err;
668 break;
669 }
670
671 /* spdif status in */
672 switch (ice->eeprom.subvendor) {
673 case ICE1712_SUBDEVICE_DELTA1010:
674 case ICE1712_SUBDEVICE_DELTADIO2496:
675 case ICE1712_SUBDEVICE_DELTA66:
676 case ICE1712_SUBDEVICE_MEDIASTATION:
677 err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
678 if (err < 0)
679 return err;
680 break;
681 }
682
683 /* ak4524 controls */
684 switch (ice->eeprom.subvendor) {
685 case ICE1712_SUBDEVICE_DELTA1010LT:
686 case ICE1712_SUBDEVICE_AUDIOPHILE:
687 case ICE1712_SUBDEVICE_DELTA410:
688 case ICE1712_SUBDEVICE_DELTA44:
689 case ICE1712_SUBDEVICE_DELTA66:
690 case ICE1712_SUBDEVICE_VX442:
691 err = snd_ice1712_akm4xxx_build_controls(ice);
692 if (err < 0)
693 return err;
694 break;
695 }
696
697 return 0;
698}
699
700
701/* entry point */
702struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = {
703 {
704 .subvendor = ICE1712_SUBDEVICE_DELTA1010,
705 .name = "M Audio Delta 1010",
706 .model = "delta1010",
707 .chip_init = snd_ice1712_delta_init,
708 .build_controls = snd_ice1712_delta_add_controls,
709 },
710 {
711 .subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
712 .name = "M Audio Delta DiO 2496",
713 .model = "dio2496",
714 .chip_init = snd_ice1712_delta_init,
715 .build_controls = snd_ice1712_delta_add_controls,
716 .no_mpu401 = 1,
717 },
718 {
719 .subvendor = ICE1712_SUBDEVICE_DELTA66,
720 .name = "M Audio Delta 66",
721 .model = "delta66",
722 .chip_init = snd_ice1712_delta_init,
723 .build_controls = snd_ice1712_delta_add_controls,
724 .no_mpu401 = 1,
725 },
726 {
727 .subvendor = ICE1712_SUBDEVICE_DELTA44,
728 .name = "M Audio Delta 44",
729 .model = "delta44",
730 .chip_init = snd_ice1712_delta_init,
731 .build_controls = snd_ice1712_delta_add_controls,
732 .no_mpu401 = 1,
733 },
734 {
735 .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
736 .name = "M Audio Audiophile 24/96",
737 .model = "audiophile",
738 .chip_init = snd_ice1712_delta_init,
739 .build_controls = snd_ice1712_delta_add_controls,
740 },
741 {
742 .subvendor = ICE1712_SUBDEVICE_DELTA410,
743 .name = "M Audio Delta 410",
744 .model = "delta410",
745 .chip_init = snd_ice1712_delta_init,
746 .build_controls = snd_ice1712_delta_add_controls,
747 },
748 {
749 .subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
750 .name = "M Audio Delta 1010LT",
751 .model = "delta1010lt",
752 .chip_init = snd_ice1712_delta_init,
753 .build_controls = snd_ice1712_delta_add_controls,
754 },
755 {
756 .subvendor = ICE1712_SUBDEVICE_VX442,
757 .name = "Digigram VX442",
758 .model = "vx442",
759 .chip_init = snd_ice1712_delta_init,
760 .build_controls = snd_ice1712_delta_add_controls,
761 .no_mpu401 = 1,
762 },
763 {
764 .subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
765 .name = "Lionstracs Mediastation",
766 .model = "mediastation",
767 .chip_init = snd_ice1712_delta_init,
768 .build_controls = snd_ice1712_delta_add_controls,
769 },
770 { } /* terminator */
771};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 21:37:02 -0500