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ALSA: usb-audio: Add Emu0204 channel switch resume support
[deliverable/linux.git] / sound / usb / mixer_quirks.c
CommitLineData
7b1eda22
DM		 1/*
2 * USB Audio Driver for ALSA
3 *
4 * Quirks and vendor-specific extensions for mixer interfaces
5 *
6 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
7 *
8 * Many codes borrowed from audio.c by
9 * Alan Cox (alan@lxorguk.ukuu.org.uk)
10 * Thomas Sailer (sailer@ife.ee.ethz.ch)
11 *
066624c6
PR		 12 * Audio Advantage Micro II support added by:
13 * Przemek Rudy (prudy1@o2.pl)
7b1eda22
DM		 14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 */
29
30#include <linux/init.h>
36db0456 31#include <linux/slab.h>
7b1eda22
DM		 32#include <linux/usb.h>
33#include <linux/usb/audio.h>
34
066624c6 35#include <sound/asoundef.h>
7b1eda22
DM		 36#include <sound/core.h>
37#include <sound/control.h>
38#include <sound/hwdep.h>
39#include <sound/info.h>
40
41#include "usbaudio.h"
f0b5e634 42#include "mixer.h"
7b1eda22 43#include "mixer_quirks.h"
76b188c4 44#include "mixer_scarlett.h"
7b1eda22
DM		 45#include "helper.h"
46
d5a0bf6c
DM		 47extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl;
48
b71dad18
MH		 49struct std_mono_table {
50 unsigned int unitid, control, cmask;
51 int val_type;
52 const char *name;
53 snd_kcontrol_tlv_rw_t *tlv_callback;
54};
55
8a4d1d39
FH		 56/* This function allows for the creation of standard UAC controls.
57 * See the quirks for M-Audio FTUs or Ebox-44.
58 * If you don't want to set a TLV callback pass NULL.
59 *
60 * Since there doesn't seem to be a devices that needs a multichannel
61 * version, we keep it mono for simplicity.
62 */
9f814105 63static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer,
8a4d1d39
FH		 64 unsigned int unitid,
65 unsigned int control,
66 unsigned int cmask,
67 int val_type,
9f814105 68 unsigned int idx_off,
8a4d1d39
FH		 69 const char *name,
70 snd_kcontrol_tlv_rw_t *tlv_callback)
71{
8a4d1d39
FH		 72 struct usb_mixer_elem_info *cval;
73 struct snd_kcontrol *kctl;
74
75 cval = kzalloc(sizeof(*cval), GFP_KERNEL);
76 if (!cval)
77 return -ENOMEM;
78
3360b84b 79 snd_usb_mixer_elem_init_std(&cval->head, mixer, unitid);
8a4d1d39
FH		 80 cval->val_type = val_type;
81 cval->channels = 1;
82 cval->control = control;
83 cval->cmask = cmask;
9f814105 84 cval->idx_off = idx_off;
8a4d1d39 85
7df4a691
MH		 86 /* get_min_max() is called only for integer volumes later,
87 * so provide a short-cut for booleans */
8a4d1d39
FH		 88 cval->min = 0;
89 cval->max = 1;
90 cval->res = 0;
91 cval->dBmin = 0;
92 cval->dBmax = 0;
93
94 /* Create control */
95 kctl = snd_ctl_new1(snd_usb_feature_unit_ctl, cval);
96 if (!kctl) {
97 kfree(cval);
98 return -ENOMEM;
99 }
100
101 /* Set name */
102 snprintf(kctl->id.name, sizeof(kctl->id.name), name);
eef90451 103 kctl->private_free = snd_usb_mixer_elem_free;
8a4d1d39
FH		 104
105 /* set TLV */
106 if (tlv_callback) {
107 kctl->tlv.c = tlv_callback;
108 kctl->vd[0].access |=
109 SNDRV_CTL_ELEM_ACCESS_TLV_READ |
110 SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK;
111 }
112 /* Add control to mixer */
3360b84b 113 return snd_usb_mixer_add_control(&cval->head, kctl);
8a4d1d39
FH		 114}
115
9f814105
EZ		 116static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer,
117 unsigned int unitid,
118 unsigned int control,
119 unsigned int cmask,
120 int val_type,
121 const char *name,
122 snd_kcontrol_tlv_rw_t *tlv_callback)
123{
124 return snd_create_std_mono_ctl_offset(mixer, unitid, control, cmask,
125 val_type, 0 /* Offset */, name, tlv_callback);
126}
127
b71dad18
MH		 128/*
129 * Create a set of standard UAC controls from a table
130 */
131static int snd_create_std_mono_table(struct usb_mixer_interface *mixer,
132 struct std_mono_table *t)
133{
134 int err;
135
136 while (t->name != NULL) {
137 err = snd_create_std_mono_ctl(mixer, t->unitid, t->control,
138 t->cmask, t->val_type, t->name, t->tlv_callback);
139 if (err < 0)
140 return err;
141 t++;
142 }
143
144 return 0;
145}
146
9cf3689b
TI		 147static int add_single_ctl_with_resume(struct usb_mixer_interface *mixer,
148 int id,
149 usb_mixer_elem_resume_func_t resume,
150 const struct snd_kcontrol_new *knew,
151 struct usb_mixer_elem_list **listp)
152{
153 struct usb_mixer_elem_list *list;
154 struct snd_kcontrol *kctl;
155
156 list = kzalloc(sizeof(*list), GFP_KERNEL);
157 if (!list)
158 return -ENOMEM;
159 if (listp)
160 *listp = list;
161 list->mixer = mixer;
162 list->id = id;
163 list->resume = resume;
164 kctl = snd_ctl_new1(knew, list);
165 if (!kctl) {
166 kfree(list);
167 return -ENOMEM;
168 }
169 kctl->private_free = snd_usb_mixer_elem_free;
170 return snd_usb_mixer_add_control(list, kctl);
171}
172
7b1eda22
DM		 173/*
174 * Sound Blaster remote control configuration
175 *
176 * format of remote control data:
177 * Extigy: xx 00
178 * Audigy 2 NX: 06 80 xx 00 00 00
179 * Live! 24-bit: 06 80 xx yy 22 83
180 */
181static const struct rc_config {
182 u32 usb_id;
183 u8 offset;
184 u8 length;
185 u8 packet_length;
186 u8 min_packet_length; /* minimum accepted length of the URB result */
187 u8 mute_mixer_id;
188 u32 mute_code;
189} rc_configs[] = {
190 { USB_ID(0x041e, 0x3000), 0, 1, 2, 1, 18, 0x0013 }, /* Extigy */
191 { USB_ID(0x041e, 0x3020), 2, 1, 6, 6, 18, 0x0013 }, /* Audigy 2 NX */
192 { USB_ID(0x041e, 0x3040), 2, 2, 6, 6, 2, 0x6e91 }, /* Live! 24-bit */
ca8dc34e 193 { USB_ID(0x041e, 0x3042), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi S51 */
7cdd8d73 194 { USB_ID(0x041e, 0x30df), 0, 1, 1, 1, 1, 0x000d }, /* Usb X-Fi S51 Pro */
7b1eda22
DM		 195 { USB_ID(0x041e, 0x3048), 2, 2, 6, 6, 2, 0x6e91 }, /* Toshiba SB0500 */
196};
197
198static void snd_usb_soundblaster_remote_complete(struct urb *urb)
199{
200 struct usb_mixer_interface *mixer = urb->context;
201 const struct rc_config *rc = mixer->rc_cfg;
202 u32 code;
203
204 if (urb->status < 0 || urb->actual_length < rc->min_packet_length)
205 return;
206
207 code = mixer->rc_buffer[rc->offset];
208 if (rc->length == 2)
209 code |= mixer->rc_buffer[rc->offset + 1] << 8;
210
211 /* the Mute button actually changes the mixer control */
212 if (code == rc->mute_code)
213 snd_usb_mixer_notify_id(mixer, rc->mute_mixer_id);
214 mixer->rc_code = code;
215 wmb();
216 wake_up(&mixer->rc_waitq);
217}
218
219static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf,
220 long count, loff_t *offset)
221{
222 struct usb_mixer_interface *mixer = hw->private_data;
223 int err;
224 u32 rc_code;
225
226 if (count != 1 && count != 4)
227 return -EINVAL;
228 err = wait_event_interruptible(mixer->rc_waitq,
229 (rc_code = xchg(&mixer->rc_code, 0)) != 0);
230 if (err == 0) {
231 if (count == 1)
232 err = put_user(rc_code, buf);
233 else
234 err = put_user(rc_code, (u32 __user *)buf);
235 }
236 return err < 0 ? err : count;
237}
238
239static unsigned int snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file,
240 poll_table *wait)
241{
242 struct usb_mixer_interface *mixer = hw->private_data;
243
244 poll_wait(file, &mixer->rc_waitq, wait);
245 return mixer->rc_code ? POLLIN | POLLRDNORM : 0;
246}
247
248static int snd_usb_soundblaster_remote_init(struct usb_mixer_interface *mixer)
249{
250 struct snd_hwdep *hwdep;
251 int err, len, i;
252
253 for (i = 0; i < ARRAY_SIZE(rc_configs); ++i)
254 if (rc_configs[i].usb_id == mixer->chip->usb_id)
255 break;
256 if (i >= ARRAY_SIZE(rc_configs))
257 return 0;
258 mixer->rc_cfg = &rc_configs[i];
259
260 len = mixer->rc_cfg->packet_length;
261
262 init_waitqueue_head(&mixer->rc_waitq);
263 err = snd_hwdep_new(mixer->chip->card, "SB remote control", 0, &hwdep);
264 if (err < 0)
265 return err;
266 snprintf(hwdep->name, sizeof(hwdep->name),
267 "%s remote control", mixer->chip->card->shortname);
268 hwdep->iface = SNDRV_HWDEP_IFACE_SB_RC;
269 hwdep->private_data = mixer;
270 hwdep->ops.read = snd_usb_sbrc_hwdep_read;
271 hwdep->ops.poll = snd_usb_sbrc_hwdep_poll;
272 hwdep->exclusive = 1;
273
274 mixer->rc_urb = usb_alloc_urb(0, GFP_KERNEL);
275 if (!mixer->rc_urb)
276 return -ENOMEM;
277 mixer->rc_setup_packet = kmalloc(sizeof(*mixer->rc_setup_packet), GFP_KERNEL);
278 if (!mixer->rc_setup_packet) {
279 usb_free_urb(mixer->rc_urb);
280 mixer->rc_urb = NULL;
281 return -ENOMEM;
282 }
283 mixer->rc_setup_packet->bRequestType =
284 USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE;
285 mixer->rc_setup_packet->bRequest = UAC_GET_MEM;
286 mixer->rc_setup_packet->wValue = cpu_to_le16(0);
287 mixer->rc_setup_packet->wIndex = cpu_to_le16(0);
288 mixer->rc_setup_packet->wLength = cpu_to_le16(len);
289 usb_fill_control_urb(mixer->rc_urb, mixer->chip->dev,
290 usb_rcvctrlpipe(mixer->chip->dev, 0),
291 (u8*)mixer->rc_setup_packet, mixer->rc_buffer, len,
292 snd_usb_soundblaster_remote_complete, mixer);
293 return 0;
294}
295
296#define snd_audigy2nx_led_info snd_ctl_boolean_mono_info
297
298static int snd_audigy2nx_led_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
299{
9cf3689b 300 ucontrol->value.integer.value[0] = kcontrol->private_value >> 8;
7b1eda22
DM		 301 return 0;
302}
303
9cf3689b
TI		 304static int snd_audigy2nx_led_update(struct usb_mixer_interface *mixer,
305 int value, int index)
7b1eda22 306{
9cf3689b
TI		 307 struct snd_usb_audio *chip = mixer->chip;
308 int err;
7b1eda22 309
9cf3689b
TI		 310 down_read(&chip->shutdown_rwsem);
311 if (chip->shutdown) {
888ea7d5
TI		 312 err = -ENODEV;
313 goto out;
314 }
9cf3689b
TI		 315 if (chip->usb_id == USB_ID(0x041e, 0x3042))
316 err = snd_usb_ctl_msg(chip->dev,
317 usb_sndctrlpipe(chip->dev, 0), 0x24,
ca8dc34e 318 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 319 !value, 0, NULL, 0);
7cdd8d73 320 /* USB X-Fi S51 Pro */
9cf3689b
TI		 321 if (chip->usb_id == USB_ID(0x041e, 0x30df))
322 err = snd_usb_ctl_msg(chip->dev,
323 usb_sndctrlpipe(chip->dev, 0), 0x24,
7cdd8d73 324 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 325 !value, 0, NULL, 0);
ca8dc34e 326 else
9cf3689b
TI		 327 err = snd_usb_ctl_msg(chip->dev,
328 usb_sndctrlpipe(chip->dev, 0), 0x24,
7b1eda22 329 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 330 value, index + 2, NULL, 0);
888ea7d5 331 out:
9cf3689b
TI		 332 up_read(&chip->shutdown_rwsem);
333 return err;
7b1eda22
DM		 334}
335
9cf3689b
TI		 336static int snd_audigy2nx_led_put(struct snd_kcontrol *kcontrol,
337 struct snd_ctl_elem_value *ucontrol)
338{
339 struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
340 struct usb_mixer_interface *mixer = list->mixer;
341 int index = kcontrol->private_value & 0xff;
342 int value = ucontrol->value.integer.value[0];
343 int old_value = kcontrol->private_value >> 8;
344 int err;
345
346 if (value > 1)
347 return -EINVAL;
348 if (value == old_value)
349 return 0;
350 kcontrol->private_value = (value << 8) | index;
351 err = snd_audigy2nx_led_update(mixer, value, index);
352 return err < 0 ? err : 1;
353}
354
355static int snd_audigy2nx_led_resume(struct usb_mixer_elem_list *list)
356{
357 int priv_value = list->kctl->private_value;
358
359 return snd_audigy2nx_led_update(list->mixer, priv_value >> 8,
360 priv_value & 0xff);
361}
362
363/* name and private_value are set dynamically */
364static struct snd_kcontrol_new snd_audigy2nx_control = {
365 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
366 .info = snd_audigy2nx_led_info,
367 .get = snd_audigy2nx_led_get,
368 .put = snd_audigy2nx_led_put,
369};
370
371static const char * const snd_audigy2nx_led_names[] = {
372 "CMSS LED Switch",
373 "Power LED Switch",
374 "Dolby Digital LED Switch",
7b1eda22
DM		 375};
376
377static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
378{
379 int i, err;
380
9cf3689b
TI		 381 for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_led_names); ++i) {
382 struct snd_kcontrol_new knew;
383
ca8dc34e
MJ		 384 /* USB X-Fi S51 doesn't have a CMSS LED */
385 if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0)
386 continue;
7cdd8d73
MB		 387 /* USB X-Fi S51 Pro doesn't have one either */
388 if ((mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) && i == 0)
389 continue;
7b1eda22
DM		 390 if (i > 1 && /* Live24ext has 2 LEDs only */
391 (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
ca8dc34e 392 mixer->chip->usb_id == USB_ID(0x041e, 0x3042) ||
7cdd8d73 393 mixer->chip->usb_id == USB_ID(0x041e, 0x30df) ||
7b1eda22
DM		 394 mixer->chip->usb_id == USB_ID(0x041e, 0x3048)))
395 break;
9cf3689b
TI		 396
397 knew = snd_audigy2nx_control;
398 knew.name = snd_audigy2nx_led_names[i];
399 knew.private_value = (1 << 8) | i; /* LED on as default */
400 err = add_single_ctl_with_resume(mixer, 0,
401 snd_audigy2nx_led_resume,
402 &knew, NULL);
7b1eda22
DM		 403 if (err < 0)
404 return err;
405 }
7b1eda22
DM		 406 return 0;
407}
408
409static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
410 struct snd_info_buffer *buffer)
411{
412 static const struct sb_jack {
413 int unitid;
414 const char *name;
415 } jacks_audigy2nx[] = {
416 {4, "dig in "},
417 {7, "line in"},
418 {19, "spk out"},
419 {20, "hph out"},
420 {-1, NULL}
421 }, jacks_live24ext[] = {
422 {4, "line in"}, /* &1=Line, &2=Mic*/
423 {3, "hph out"}, /* headphones */
424 {0, "RC "}, /* last command, 6 bytes see rc_config above */
425 {-1, NULL}
426 };
427 const struct sb_jack *jacks;
428 struct usb_mixer_interface *mixer = entry->private_data;
429 int i, err;
430 u8 buf[3];
431
432 snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname);
433 if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020))
434 jacks = jacks_audigy2nx;
435 else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
436 mixer->chip->usb_id == USB_ID(0x041e, 0x3048))
437 jacks = jacks_live24ext;
438 else
439 return;
440
441 for (i = 0; jacks[i].name; ++i) {
442 snd_iprintf(buffer, "%s: ", jacks[i].name);
888ea7d5
TI		 443 down_read(&mixer->chip->shutdown_rwsem);
444 if (mixer->chip->shutdown)
445 err = 0;
446 else
447 err = snd_usb_ctl_msg(mixer->chip->dev,
7b1eda22
DM		 448 usb_rcvctrlpipe(mixer->chip->dev, 0),
449 UAC_GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
450 USB_RECIP_INTERFACE, 0,
17d900c4 451 jacks[i].unitid << 8, buf, 3);
888ea7d5 452 up_read(&mixer->chip->shutdown_rwsem);
7b1eda22
DM		 453 if (err == 3 && (buf[0] == 3 || buf[0] == 6))
454 snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
455 else
456 snd_iprintf(buffer, "?\n");
457 }
458}
459
44832a71
VK		 460/* EMU0204 */
461static int snd_emu0204_ch_switch_info(struct snd_kcontrol *kcontrol,
462 struct snd_ctl_elem_info *uinfo)
463{
7bbd03e0 464 static const char * const texts[2] = {"1/2", "3/4"};
44832a71 465
7bbd03e0 466 return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts);
44832a71
VK		 467}
468
469static int snd_emu0204_ch_switch_get(struct snd_kcontrol *kcontrol,
470 struct snd_ctl_elem_value *ucontrol)
471{
472 ucontrol->value.enumerated.item[0] = kcontrol->private_value;
473 return 0;
474}
475
5f503ee9
TI		 476static int snd_emu0204_ch_switch_update(struct usb_mixer_interface *mixer,
477 int value)
44832a71 478{
5f503ee9
TI		 479 struct snd_usb_audio *chip = mixer->chip;
480 int err;
44832a71
VK		 481 unsigned char buf[2];
482
5f503ee9 483 down_read(&chip->shutdown_rwsem);
44832a71
VK		 484 if (mixer->chip->shutdown) {
485 err = -ENODEV;
486 goto out;
487 }
5f503ee9
TI		 488
489 buf[0] = 0x01;
490 buf[1] = value ? 0x02 : 0x01;
491 err = snd_usb_ctl_msg(chip->dev,
492 usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR,
44832a71
VK		 493 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
494 0x0400, 0x0e00, buf, 2);
495 out:
5f503ee9
TI		 496 up_read(&chip->shutdown_rwsem);
497 return err;
498}
499
500static int snd_emu0204_ch_switch_put(struct snd_kcontrol *kcontrol,
501 struct snd_ctl_elem_value *ucontrol)
502{
503 struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
504 struct usb_mixer_interface *mixer = list->mixer;
505 unsigned int value = ucontrol->value.enumerated.item[0];
506 int err;
507
508 if (value > 1)
509 return -EINVAL;
510
511 if (value == kcontrol->private_value)
512 return 0;
513
44832a71 514 kcontrol->private_value = value;
5f503ee9
TI		 515 err = snd_emu0204_ch_switch_update(mixer, value);
516 return err < 0 ? err : 1;
44832a71
VK		 517}
518
5f503ee9
TI		 519static int snd_emu0204_ch_switch_resume(struct usb_mixer_elem_list *list)
520{
521 return snd_emu0204_ch_switch_update(list->mixer,
522 list->kctl->private_value);
523}
44832a71 524
5f503ee9
TI		 525static struct snd_kcontrol_new snd_emu0204_control = {
526 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
527 .name = "Front Jack Channels",
528 .info = snd_emu0204_ch_switch_info,
529 .get = snd_emu0204_ch_switch_get,
530 .put = snd_emu0204_ch_switch_put,
531 .private_value = 0,
44832a71
VK		 532};
533
534static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
535{
5f503ee9
TI		 536 return add_single_ctl_with_resume(mixer, 0,
537 snd_emu0204_ch_switch_resume,
538 &snd_emu0204_control, NULL);
44832a71 539}
5f503ee9 540
1d31affb
DW		 541/* ASUS Xonar U1 / U3 controls */
542
7b1eda22
DM		 543static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
544 struct snd_ctl_elem_value *ucontrol)
545{
546 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
547
548 ucontrol->value.integer.value[0] = !!(mixer->xonar_u1_status & 0x02);
549 return 0;
550}
551
552static int snd_xonar_u1_switch_put(struct snd_kcontrol *kcontrol,
553 struct snd_ctl_elem_value *ucontrol)
554{
555 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
556 u8 old_status, new_status;
557 int err, changed;
558
559 old_status = mixer->xonar_u1_status;
560 if (ucontrol->value.integer.value[0])
561 new_status = old_status | 0x02;
562 else
563 new_status = old_status & ~0x02;
564 changed = new_status != old_status;
888ea7d5
TI		 565 down_read(&mixer->chip->shutdown_rwsem);
566 if (mixer->chip->shutdown)
567 err = -ENODEV;
568 else
569 err = snd_usb_ctl_msg(mixer->chip->dev,
7b1eda22
DM		 570 usb_sndctrlpipe(mixer->chip->dev, 0), 0x08,
571 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 572 50, 0, &new_status, 1);
888ea7d5 573 up_read(&mixer->chip->shutdown_rwsem);
7b1eda22
DM		 574 if (err < 0)
575 return err;
576 mixer->xonar_u1_status = new_status;
577 return changed;
578}
579
580static struct snd_kcontrol_new snd_xonar_u1_output_switch = {
581 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
582 .name = "Digital Playback Switch",
583 .info = snd_ctl_boolean_mono_info,
584 .get = snd_xonar_u1_switch_get,
585 .put = snd_xonar_u1_switch_put,
586};
587
588static int snd_xonar_u1_controls_create(struct usb_mixer_interface *mixer)
589{
590 int err;
591
592 err = snd_ctl_add(mixer->chip->card,
593 snd_ctl_new1(&snd_xonar_u1_output_switch, mixer));
594 if (err < 0)
595 return err;
596 mixer->xonar_u1_status = 0x05;
597 return 0;
598}
599
d497a82f
DZ		 600/* Digidesign Mbox 1 clock source switch (internal/spdif) */
601
602static int snd_mbox1_switch_get(struct snd_kcontrol *kctl,
603 struct snd_ctl_elem_value *ucontrol)
604{
605 ucontrol->value.enumerated.item[0] = kctl->private_value;
606 return 0;
607}
608
609static int snd_mbox1_switch_put(struct snd_kcontrol *kctl,
610 struct snd_ctl_elem_value *ucontrol)
611{
612 struct snd_usb_audio *chip;
613 struct usb_mixer_interface *mixer;
614 int err;
615 bool cur_val, new_val;
616 unsigned char buff[3];
617
618 cur_val = kctl->private_value;
619 new_val = ucontrol->value.enumerated.item[0];
620
621 mixer = snd_kcontrol_chip(kctl);
622 if (snd_BUG_ON(!mixer))
623 return -EINVAL;
624
625 chip = mixer->chip;
626 if (snd_BUG_ON(!chip))
627 return -EINVAL;
628
629 if (cur_val == new_val)
630 return 0;
631
632 down_read(&chip->shutdown_rwsem);
633 if (chip->shutdown) {
634 err = -ENODEV;
635 goto err;
636 }
637
638 /* Prepare for magic command to toggle clock source */
639 err = snd_usb_ctl_msg(chip->dev,
640 usb_rcvctrlpipe(chip->dev, 0), 0x81,
641 USB_DIR_IN |
642 USB_TYPE_CLASS |
643 USB_RECIP_INTERFACE, 0x00, 0x500, buff, 1);
644 if (err < 0)
645 goto err;
646 err = snd_usb_ctl_msg(chip->dev,
647 usb_rcvctrlpipe(chip->dev, 0), 0x81,
648 USB_DIR_IN |
649 USB_TYPE_CLASS |
650 USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3);
651 if (err < 0)
652 goto err;
653
654 /* 2 possibilities: Internal -> send sample rate
655 * S/PDIF sync -> send zeroes
656 * NB: Sample rate locked to 48kHz on purpose to
657 * prevent user from resetting the sample rate
658 * while S/PDIF sync is enabled and confusing
659 * this configuration.
660 */
661 if (new_val == 0) {
662 buff[0] = 0x80;
663 buff[1] = 0xbb;
664 buff[2] = 0x00;
665 } else {
666 buff[0] = buff[1] = buff[2] = 0x00;
667 }
668
669 /* Send the magic command to toggle the clock source */
670 err = snd_usb_ctl_msg(chip->dev,
671 usb_sndctrlpipe(chip->dev, 0), 0x1,
672 USB_TYPE_CLASS |
673 USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3);
674 if (err < 0)
675 goto err;
676 err = snd_usb_ctl_msg(chip->dev,
677 usb_rcvctrlpipe(chip->dev, 0), 0x81,
678 USB_DIR_IN |
679 USB_TYPE_CLASS |
680 USB_RECIP_ENDPOINT, 0x100, 0x81, buff, 3);
681 if (err < 0)
682 goto err;
683 err = snd_usb_ctl_msg(chip->dev,
684 usb_rcvctrlpipe(chip->dev, 0), 0x81,
685 USB_DIR_IN |
686 USB_TYPE_CLASS |
687 USB_RECIP_ENDPOINT, 0x100, 0x2, buff, 3);
688 if (err < 0)
689 goto err;
690 kctl->private_value = new_val;
691
692err:
693 up_read(&chip->shutdown_rwsem);
694 return err < 0 ? err : 1;
695}
696
697static int snd_mbox1_switch_info(struct snd_kcontrol *kcontrol,
698 struct snd_ctl_elem_info *uinfo)
699{
700 static const char *const texts[2] = {
701 "Internal",
702 "S/PDIF"
703 };
704
705 return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts);
706}
707
708static struct snd_kcontrol_new snd_mbox1_switch = {
709 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
710 .name = "Clock Source",
711 .index = 0,
712 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
713 .info = snd_mbox1_switch_info,
714 .get = snd_mbox1_switch_get,
715 .put = snd_mbox1_switch_put,
716 .private_value = 0
717};
718
719static int snd_mbox1_create_sync_switch(struct usb_mixer_interface *mixer)
720{
721 return snd_ctl_add(mixer->chip->card,
722 snd_ctl_new1(&snd_mbox1_switch, mixer));
723}
724
54a8c500
DM		 725/* Native Instruments device quirks */
726
727#define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex))
728
729static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol,
730 struct snd_ctl_elem_value *ucontrol)
731{
732 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
733 struct usb_device *dev = mixer->chip->dev;
734 u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
735 u16 wIndex = kcontrol->private_value & 0xffff;
736 u8 tmp;
888ea7d5 737 int ret;
54a8c500 738
888ea7d5
TI		 739 down_read(&mixer->chip->shutdown_rwsem);
740 if (mixer->chip->shutdown)
741 ret = -ENODEV;
742 else
01cb156e 743 ret = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest,
54a8c500 744 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
889d6684 745 0, wIndex,
01cb156e 746 &tmp, sizeof(tmp));
888ea7d5 747 up_read(&mixer->chip->shutdown_rwsem);
54a8c500
DM		 748
749 if (ret < 0) {
0ba41d91
TI		 750 dev_err(&dev->dev,
751 "unable to issue vendor read request (ret = %d)", ret);
54a8c500
DM		 752 return ret;
753 }
754
755 ucontrol->value.integer.value[0] = tmp;
756
757 return 0;
758}
759
760static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol,
761 struct snd_ctl_elem_value *ucontrol)
762{
763 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
764 struct usb_device *dev = mixer->chip->dev;
765 u8 bRequest = (kcontrol->private_value >> 16) & 0xff;
766 u16 wIndex = kcontrol->private_value & 0xffff;
767 u16 wValue = ucontrol->value.integer.value[0];
888ea7d5 768 int ret;
54a8c500 769
888ea7d5
TI		 770 down_read(&mixer->chip->shutdown_rwsem);
771 if (mixer->chip->shutdown)
772 ret = -ENODEV;
773 else
774 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest,
54a8c500 775 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
889d6684 776 wValue, wIndex,
54a8c500 777 NULL, 0, 1000);
888ea7d5 778 up_read(&mixer->chip->shutdown_rwsem);
54a8c500
DM		 779
780 if (ret < 0) {
0ba41d91
TI		 781 dev_err(&dev->dev,
782 "unable to issue vendor write request (ret = %d)", ret);
54a8c500
DM		 783 return ret;
784 }
785
786 return 0;
787}
788
789static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = {
790 {
791 .name = "Direct Thru Channel A",
792 .private_value = _MAKE_NI_CONTROL(0x01, 0x03),
793 },
794 {
795 .name = "Direct Thru Channel B",
796 .private_value = _MAKE_NI_CONTROL(0x01, 0x05),
797 },
798 {
799 .name = "Phono Input Channel A",
800 .private_value = _MAKE_NI_CONTROL(0x02, 0x03),
801 },
802 {
803 .name = "Phono Input Channel B",
804 .private_value = _MAKE_NI_CONTROL(0x02, 0x05),
805 },
806};
807
808static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = {
809 {
810 .name = "Direct Thru Channel A",
811 .private_value = _MAKE_NI_CONTROL(0x01, 0x03),
812 },
813 {
814 .name = "Direct Thru Channel B",
815 .private_value = _MAKE_NI_CONTROL(0x01, 0x05),
816 },
817 {
818 .name = "Direct Thru Channel C",
819 .private_value = _MAKE_NI_CONTROL(0x01, 0x07),
820 },
821 {
822 .name = "Direct Thru Channel D",
823 .private_value = _MAKE_NI_CONTROL(0x01, 0x09),
824 },
825 {
826 .name = "Phono Input Channel A",
827 .private_value = _MAKE_NI_CONTROL(0x02, 0x03),
828 },
829 {
830 .name = "Phono Input Channel B",
831 .private_value = _MAKE_NI_CONTROL(0x02, 0x05),
832 },
833 {
834 .name = "Phono Input Channel C",
835 .private_value = _MAKE_NI_CONTROL(0x02, 0x07),
836 },
837 {
838 .name = "Phono Input Channel D",
839 .private_value = _MAKE_NI_CONTROL(0x02, 0x09),
840 },
841};
842
843static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer,
844 const struct snd_kcontrol_new *kc,
845 unsigned int count)
846{
847 int i, err = 0;
848 struct snd_kcontrol_new template = {
849 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
850 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
851 .get = snd_nativeinstruments_control_get,
852 .put = snd_nativeinstruments_control_put,
853 .info = snd_ctl_boolean_mono_info,
854 };
855
856 for (i = 0; i < count; i++) {
857 struct snd_kcontrol *c;
858
859 template.name = kc[i].name;
860 template.private_value = kc[i].private_value;
861
862 c = snd_ctl_new1(&template, mixer);
863 err = snd_ctl_add(mixer->chip->card, c);
864
865 if (err < 0)
866 break;
867 }
868
869 return err;
870}
871
d5a0bf6c 872/* M-Audio FastTrack Ultra quirks */
e9a25e04 873/* FTU Effect switch (also used by C400/C600) */
d34bf148
FH		 874struct snd_ftu_eff_switch_priv_val {
875 struct usb_mixer_interface *mixer;
876 int cached_value;
877 int is_cached;
d847ce0e
EZ		 878 int bUnitID;
879 int validx;
d34bf148
FH		 880};
881
882static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol,
883 struct snd_ctl_elem_info *uinfo)
884{
7bbd03e0
TI		 885 static const char *const texts[8] = {
886 "Room 1", "Room 2", "Room 3", "Hall 1",
887 "Hall 2", "Plate", "Delay", "Echo"
d34bf148
FH		 888 };
889
7bbd03e0 890 return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts);
d34bf148
FH		 891}
892
893static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl,
894 struct snd_ctl_elem_value *ucontrol)
895{
896 struct snd_usb_audio *chip;
897 struct usb_mixer_interface *mixer;
898 struct snd_ftu_eff_switch_priv_val *pval;
899 int err;
900 unsigned char value[2];
d847ce0e 901 int id, validx;
d34bf148 902
d34bf148
FH		 903 const int val_len = 2;
904
905 value[0] = 0x00;
906 value[1] = 0x00;
907
908 pval = (struct snd_ftu_eff_switch_priv_val *)
909 kctl->private_value;
910
911 if (pval->is_cached) {
912 ucontrol->value.enumerated.item[0] = pval->cached_value;
913 return 0;
914 }
915
916 mixer = (struct usb_mixer_interface *) pval->mixer;
917 if (snd_BUG_ON(!mixer))
918 return -EINVAL;
919
920 chip = (struct snd_usb_audio *) mixer->chip;
921 if (snd_BUG_ON(!chip))
922 return -EINVAL;
923
d847ce0e
EZ		 924 id = pval->bUnitID;
925 validx = pval->validx;
d34bf148 926
888ea7d5
TI		 927 down_read(&mixer->chip->shutdown_rwsem);
928 if (mixer->chip->shutdown)
929 err = -ENODEV;
930 else
931 err = snd_usb_ctl_msg(chip->dev,
d34bf148
FH		 932 usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR,
933 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
934 validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
935 value, val_len);
888ea7d5 936 up_read(&mixer->chip->shutdown_rwsem);
d34bf148
FH		 937 if (err < 0)
938 return err;
939
940 ucontrol->value.enumerated.item[0] = value[0];
941 pval->cached_value = value[0];
942 pval->is_cached = 1;
943
944 return 0;
945}
946
947static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
948 struct snd_ctl_elem_value *ucontrol)
949{
950 struct snd_usb_audio *chip;
951 struct snd_ftu_eff_switch_priv_val *pval;
952
953 struct usb_mixer_interface *mixer;
954 int changed, cur_val, err, new_val;
955 unsigned char value[2];
d847ce0e 956 int id, validx;
d34bf148 957
d34bf148
FH		 958 const int val_len = 2;
959
960 changed = 0;
961
962 pval = (struct snd_ftu_eff_switch_priv_val *)
963 kctl->private_value;
964 cur_val = pval->cached_value;
965 new_val = ucontrol->value.enumerated.item[0];
966
967 mixer = (struct usb_mixer_interface *) pval->mixer;
968 if (snd_BUG_ON(!mixer))
969 return -EINVAL;
970
971 chip = (struct snd_usb_audio *) mixer->chip;
972 if (snd_BUG_ON(!chip))
973 return -EINVAL;
974
d847ce0e
EZ		 975 id = pval->bUnitID;
976 validx = pval->validx;
977
d34bf148
FH		 978 if (!pval->is_cached) {
979 /* Read current value */
888ea7d5
TI		 980 down_read(&mixer->chip->shutdown_rwsem);
981 if (mixer->chip->shutdown)
982 err = -ENODEV;
983 else
984 err = snd_usb_ctl_msg(chip->dev,
d34bf148
FH		 985 usb_rcvctrlpipe(chip->dev, 0), UAC_GET_CUR,
986 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
987 validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
988 value, val_len);
888ea7d5 989 up_read(&mixer->chip->shutdown_rwsem);
d34bf148
FH		 990 if (err < 0)
991 return err;
992
993 cur_val = value[0];
994 pval->cached_value = cur_val;
995 pval->is_cached = 1;
996 }
997 /* update value if needed */
998 if (cur_val != new_val) {
999 value[0] = new_val;
1000 value[1] = 0;
888ea7d5
TI		 1001 down_read(&mixer->chip->shutdown_rwsem);
1002 if (mixer->chip->shutdown)
1003 err = -ENODEV;
1004 else
1005 err = snd_usb_ctl_msg(chip->dev,
d34bf148
FH		 1006 usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR,
1007 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
1008 validx << 8, snd_usb_ctrl_intf(chip) | (id << 8),
1009 value, val_len);
888ea7d5 1010 up_read(&mixer->chip->shutdown_rwsem);
d34bf148
FH		 1011 if (err < 0)
1012 return err;
1013
1014 pval->cached_value = new_val;
1015 pval->is_cached = 1;
1016 changed = 1;
1017 }
1018
1019 return changed;
1020}
1021
1a290581
TI		 1022static void kctl_private_value_free(struct snd_kcontrol *kctl)
1023{
1024 kfree((void *)kctl->private_value);
1025}
1026
d847ce0e
EZ		 1027static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer,
1028 int validx, int bUnitID)
d34bf148
FH		 1029{
1030 static struct snd_kcontrol_new template = {
1031 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1032 .name = "Effect Program Switch",
1033 .index = 0,
1034 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1035 .info = snd_ftu_eff_switch_info,
1036 .get = snd_ftu_eff_switch_get,
1037 .put = snd_ftu_eff_switch_put
1038 };
1039
1040 int err;
1041 struct snd_kcontrol *kctl;
1042 struct snd_ftu_eff_switch_priv_val *pval;
1043
1044 pval = kzalloc(sizeof(*pval), GFP_KERNEL);
1045 if (!pval)
1046 return -ENOMEM;
1047
1048 pval->cached_value = 0;
1049 pval->is_cached = 0;
1050 pval->mixer = mixer;
d847ce0e
EZ		 1051 pval->bUnitID = bUnitID;
1052 pval->validx = validx;
d34bf148
FH		 1053
1054 template.private_value = (unsigned long) pval;
1055 kctl = snd_ctl_new1(&template, mixer->chip);
1056 if (!kctl) {
1057 kfree(pval);
1058 return -ENOMEM;
1059 }
1060
1a290581 1061 kctl->private_free = kctl_private_value_free;
d34bf148
FH		 1062 err = snd_ctl_add(mixer->chip->card, kctl);
1063 if (err < 0)
1064 return err;
1065
1066 return 0;
1067}
d5a0bf6c 1068
cfe8f97c
FH		 1069/* Create volume controls for FTU devices*/
1070static int snd_ftu_create_volume_ctls(struct usb_mixer_interface *mixer)
d5a0bf6c
DM		 1071{
1072 char name[64];
8a4d1d39 1073 unsigned int control, cmask;
d5a0bf6c
DM		 1074 int in, out, err;
1075
8a4d1d39
FH		 1076 const unsigned int id = 5;
1077 const int val_type = USB_MIXER_S16;
1078
d5a0bf6c 1079 for (out = 0; out < 8; out++) {
8a4d1d39 1080 control = out + 1;
d5a0bf6c 1081 for (in = 0; in < 8; in++) {
8a4d1d39 1082 cmask = 1 << in;
d5a0bf6c 1083 snprintf(name, sizeof(name),
8a4d1d39
FH		 1084 "AIn%d - Out%d Capture Volume",
1085 in + 1, out + 1);
1086 err = snd_create_std_mono_ctl(mixer, id, control,
1087 cmask, val_type, name,
25ee7ef8 1088 &snd_usb_mixer_vol_tlv);
d5a0bf6c
DM		 1089 if (err < 0)
1090 return err;
1091 }
d5a0bf6c 1092 for (in = 8; in < 16; in++) {
8a4d1d39 1093 cmask = 1 << in;
d5a0bf6c 1094 snprintf(name, sizeof(name),
8a4d1d39
FH		 1095 "DIn%d - Out%d Playback Volume",
1096 in - 7, out + 1);
1097 err = snd_create_std_mono_ctl(mixer, id, control,
1098 cmask, val_type, name,
25ee7ef8 1099 &snd_usb_mixer_vol_tlv);
d5a0bf6c
DM		 1100 if (err < 0)
1101 return err;
1102 }
1103 }
1104
1105 return 0;
1106}
1107
d34bf148
FH		 1108/* This control needs a volume quirk, see mixer.c */
1109static int snd_ftu_create_effect_volume_ctl(struct usb_mixer_interface *mixer)
1110{
1111 static const char name[] = "Effect Volume";
1112 const unsigned int id = 6;
1113 const int val_type = USB_MIXER_U8;
1114 const unsigned int control = 2;
1115 const unsigned int cmask = 0;
1116
1117 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1118 name, snd_usb_mixer_vol_tlv);
1119}
1120
1121/* This control needs a volume quirk, see mixer.c */
1122static int snd_ftu_create_effect_duration_ctl(struct usb_mixer_interface *mixer)
1123{
1124 static const char name[] = "Effect Duration";
1125 const unsigned int id = 6;
1126 const int val_type = USB_MIXER_S16;
1127 const unsigned int control = 3;
1128 const unsigned int cmask = 0;
1129
1130 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1131 name, snd_usb_mixer_vol_tlv);
1132}
1133
1134/* This control needs a volume quirk, see mixer.c */
1135static int snd_ftu_create_effect_feedback_ctl(struct usb_mixer_interface *mixer)
1136{
1137 static const char name[] = "Effect Feedback Volume";
1138 const unsigned int id = 6;
1139 const int val_type = USB_MIXER_U8;
1140 const unsigned int control = 4;
1141 const unsigned int cmask = 0;
1142
1143 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1144 name, NULL);
1145}
1146
1147static int snd_ftu_create_effect_return_ctls(struct usb_mixer_interface *mixer)
1148{
1149 unsigned int cmask;
1150 int err, ch;
1151 char name[48];
1152
1153 const unsigned int id = 7;
1154 const int val_type = USB_MIXER_S16;
1155 const unsigned int control = 7;
1156
1157 for (ch = 0; ch < 4; ++ch) {
1158 cmask = 1 << ch;
1159 snprintf(name, sizeof(name),
1160 "Effect Return %d Volume", ch + 1);
1161 err = snd_create_std_mono_ctl(mixer, id, control,
1162 cmask, val_type, name,
1163 snd_usb_mixer_vol_tlv);
1164 if (err < 0)
1165 return err;
1166 }
1167
1168 return 0;
1169}
1170
1171static int snd_ftu_create_effect_send_ctls(struct usb_mixer_interface *mixer)
1172{
1173 unsigned int cmask;
1174 int err, ch;
1175 char name[48];
1176
1177 const unsigned int id = 5;
1178 const int val_type = USB_MIXER_S16;
1179 const unsigned int control = 9;
1180
1181 for (ch = 0; ch < 8; ++ch) {
1182 cmask = 1 << ch;
1183 snprintf(name, sizeof(name),
1184 "Effect Send AIn%d Volume", ch + 1);
1185 err = snd_create_std_mono_ctl(mixer, id, control, cmask,
1186 val_type, name,
1187 snd_usb_mixer_vol_tlv);
1188 if (err < 0)
1189 return err;
1190 }
1191 for (ch = 8; ch < 16; ++ch) {
1192 cmask = 1 << ch;
1193 snprintf(name, sizeof(name),
1194 "Effect Send DIn%d Volume", ch - 7);
1195 err = snd_create_std_mono_ctl(mixer, id, control, cmask,
1196 val_type, name,
1197 snd_usb_mixer_vol_tlv);
1198 if (err < 0)
1199 return err;
1200 }
1201 return 0;
1202}
1203
cfe8f97c 1204static int snd_ftu_create_mixer(struct usb_mixer_interface *mixer)
7536c301 1205{
8a4d1d39 1206 int err;
7536c301 1207
cfe8f97c 1208 err = snd_ftu_create_volume_ctls(mixer);
8a4d1d39
FH		 1209 if (err < 0)
1210 return err;
7536c301 1211
d847ce0e 1212 err = snd_ftu_create_effect_switch(mixer, 1, 6);
d34bf148
FH		 1213 if (err < 0)
1214 return err;
d847ce0e 1215
d34bf148
FH		 1216 err = snd_ftu_create_effect_volume_ctl(mixer);
1217 if (err < 0)
1218 return err;
1219
1220 err = snd_ftu_create_effect_duration_ctl(mixer);
1221 if (err < 0)
1222 return err;
1223
1224 err = snd_ftu_create_effect_feedback_ctl(mixer);
1225 if (err < 0)
1226 return err;
1227
1228 err = snd_ftu_create_effect_return_ctls(mixer);
1229 if (err < 0)
1230 return err;
1231
1232 err = snd_ftu_create_effect_send_ctls(mixer);
1233 if (err < 0)
1234 return err;
1235
8a4d1d39 1236 return 0;
7536c301
MH		 1237}
1238
7b1eda22
DM		 1239void snd_emuusb_set_samplerate(struct snd_usb_audio *chip,
1240 unsigned char samplerate_id)
1241{
1242 struct usb_mixer_interface *mixer;
1243 struct usb_mixer_elem_info *cval;
1244 int unitid = 12; /* SamleRate ExtensionUnit ID */
1245
1246 list_for_each_entry(mixer, &chip->mixer_list, list) {
3360b84b 1247 cval = (struct usb_mixer_elem_info *)mixer->id_elems[unitid];
7b1eda22
DM		 1248 if (cval) {
1249 snd_usb_mixer_set_ctl_value(cval, UAC_SET_CUR,
1250 cval->control << 8,
1251 samplerate_id);
1252 snd_usb_mixer_notify_id(mixer, unitid);
1253 }
1254 break;
1255 }
1256}
1257
e9a25e04
MG		 1258/* M-Audio Fast Track C400/C600 */
1259/* C400/C600 volume controls, this control needs a volume quirk, see mixer.c */
09d8e3a7
EZ		 1260static int snd_c400_create_vol_ctls(struct usb_mixer_interface *mixer)
1261{
1262 char name[64];
1263 unsigned int cmask, offset;
1264 int out, chan, err;
e9a25e04
MG		 1265 int num_outs = 0;
1266 int num_ins = 0;
09d8e3a7
EZ		 1267
1268 const unsigned int id = 0x40;
1269 const int val_type = USB_MIXER_S16;
1270 const int control = 1;
1271
e9a25e04
MG		 1272 switch (mixer->chip->usb_id) {
1273 case USB_ID(0x0763, 0x2030):
1274 num_outs = 6;
1275 num_ins = 4;
1276 break;
1277 case USB_ID(0x0763, 0x2031):
1278 num_outs = 8;
1279 num_ins = 6;
1280 break;
1281 }
1282
1283 for (chan = 0; chan < num_outs + num_ins; chan++) {
1284 for (out = 0; out < num_outs; out++) {
1285 if (chan < num_outs) {
09d8e3a7
EZ		 1286 snprintf(name, sizeof(name),
1287 "PCM%d-Out%d Playback Volume",
1288 chan + 1, out + 1);
1289 } else {
1290 snprintf(name, sizeof(name),
1291 "In%d-Out%d Playback Volume",
e9a25e04 1292 chan - num_outs + 1, out + 1);
09d8e3a7
EZ		 1293 }
1294
1295 cmask = (out == 0) ? 0 : 1 << (out - 1);
e9a25e04 1296 offset = chan * num_outs;
09d8e3a7
EZ		 1297 err = snd_create_std_mono_ctl_offset(mixer, id, control,
1298 cmask, val_type, offset, name,
1299 &snd_usb_mixer_vol_tlv);
1300 if (err < 0)
1301 return err;
1302 }
1303 }
1304
1305 return 0;
1306}
1307
1308/* This control needs a volume quirk, see mixer.c */
1309static int snd_c400_create_effect_volume_ctl(struct usb_mixer_interface *mixer)
1310{
1311 static const char name[] = "Effect Volume";
1312 const unsigned int id = 0x43;
1313 const int val_type = USB_MIXER_U8;
1314 const unsigned int control = 3;
1315 const unsigned int cmask = 0;
1316
1317 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1318 name, snd_usb_mixer_vol_tlv);
1319}
1320
1321/* This control needs a volume quirk, see mixer.c */
1322static int snd_c400_create_effect_duration_ctl(struct usb_mixer_interface *mixer)
1323{
1324 static const char name[] = "Effect Duration";
1325 const unsigned int id = 0x43;
1326 const int val_type = USB_MIXER_S16;
1327 const unsigned int control = 4;
1328 const unsigned int cmask = 0;
1329
1330 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1331 name, snd_usb_mixer_vol_tlv);
1332}
1333
1334/* This control needs a volume quirk, see mixer.c */
1335static int snd_c400_create_effect_feedback_ctl(struct usb_mixer_interface *mixer)
1336{
1337 static const char name[] = "Effect Feedback Volume";
1338 const unsigned int id = 0x43;
1339 const int val_type = USB_MIXER_U8;
1340 const unsigned int control = 5;
1341 const unsigned int cmask = 0;
1342
1343 return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
1344 name, NULL);
1345}
1346
1347static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer)
1348{
1349 char name[64];
1350 unsigned int cmask;
1351 int chan, err;
e9a25e04
MG		 1352 int num_outs = 0;
1353 int num_ins = 0;
09d8e3a7
EZ		 1354
1355 const unsigned int id = 0x42;
1356 const int val_type = USB_MIXER_S16;
1357 const int control = 1;
1358
e9a25e04
MG		 1359 switch (mixer->chip->usb_id) {
1360 case USB_ID(0x0763, 0x2030):
1361 num_outs = 6;
1362 num_ins = 4;
1363 break;
1364 case USB_ID(0x0763, 0x2031):
1365 num_outs = 8;
1366 num_ins = 6;
1367 break;
1368 }
1369
1370 for (chan = 0; chan < num_outs + num_ins; chan++) {
1371 if (chan < num_outs) {
09d8e3a7
EZ		 1372 snprintf(name, sizeof(name),
1373 "Effect Send DOut%d",
1374 chan + 1);
1375 } else {
1376 snprintf(name, sizeof(name),
1377 "Effect Send AIn%d",
e9a25e04 1378 chan - num_outs + 1);
09d8e3a7
EZ		 1379 }
1380
1381 cmask = (chan == 0) ? 0 : 1 << (chan - 1);
1382 err = snd_create_std_mono_ctl(mixer, id, control,
1383 cmask, val_type, name,
1384 &snd_usb_mixer_vol_tlv);
1385 if (err < 0)
1386 return err;
1387 }
1388
1389 return 0;
1390}
1391
1392static int snd_c400_create_effect_ret_vol_ctls(struct usb_mixer_interface *mixer)
1393{
1394 char name[64];
1395 unsigned int cmask;
1396 int chan, err;
e9a25e04
MG		 1397 int num_outs = 0;
1398 int offset = 0;
09d8e3a7
EZ		 1399
1400 const unsigned int id = 0x40;
1401 const int val_type = USB_MIXER_S16;
1402 const int control = 1;
09d8e3a7 1403
e9a25e04
MG		 1404 switch (mixer->chip->usb_id) {
1405 case USB_ID(0x0763, 0x2030):
1406 num_outs = 6;
1407 offset = 0x3c;
1408 /* { 0x3c, 0x43, 0x3e, 0x45, 0x40, 0x47 } */
1409 break;
1410 case USB_ID(0x0763, 0x2031):
1411 num_outs = 8;
1412 offset = 0x70;
1413 /* { 0x70, 0x79, 0x72, 0x7b, 0x74, 0x7d, 0x76, 0x7f } */
1414 break;
1415 }
1416
1417 for (chan = 0; chan < num_outs; chan++) {
09d8e3a7
EZ		 1418 snprintf(name, sizeof(name),
1419 "Effect Return %d",
1420 chan + 1);
1421
e9a25e04
MG		 1422 cmask = (chan == 0) ? 0 :
1423 1 << (chan + (chan % 2) * num_outs - 1);
09d8e3a7
EZ		 1424 err = snd_create_std_mono_ctl_offset(mixer, id, control,
1425 cmask, val_type, offset, name,
1426 &snd_usb_mixer_vol_tlv);
1427 if (err < 0)
1428 return err;
1429 }
1430
1431 return 0;
1432}
1433
1434static int snd_c400_create_mixer(struct usb_mixer_interface *mixer)
1435{
1436 int err;
1437
1438 err = snd_c400_create_vol_ctls(mixer);
1439 if (err < 0)
1440 return err;
1441
1442 err = snd_c400_create_effect_vol_ctls(mixer);
1443 if (err < 0)
1444 return err;
1445
1446 err = snd_c400_create_effect_ret_vol_ctls(mixer);
1447 if (err < 0)
1448 return err;
1449
1450 err = snd_ftu_create_effect_switch(mixer, 2, 0x43);
1451 if (err < 0)
1452 return err;
1453
1454 err = snd_c400_create_effect_volume_ctl(mixer);
1455 if (err < 0)
1456 return err;
1457
1458 err = snd_c400_create_effect_duration_ctl(mixer);
1459 if (err < 0)
1460 return err;
1461
1462 err = snd_c400_create_effect_feedback_ctl(mixer);
1463 if (err < 0)
1464 return err;
1465
1466 return 0;
1467}
1468
b71dad18
MH		 1469/*
1470 * The mixer units for Ebox-44 are corrupt, and even where they
1471 * are valid they presents mono controls as L and R channels of
1472 * stereo. So we provide a good mixer here.
1473 */
e8e7da23 1474static struct std_mono_table ebox44_table[] = {
989b0138
MH		 1475 {
1476 .unitid = 4,
1477 .control = 1,
1478 .cmask = 0x0,
1479 .val_type = USB_MIXER_INV_BOOLEAN,
1480 .name = "Headphone Playback Switch"
1481 },
1482 {
1483 .unitid = 4,
1484 .control = 2,
1485 .cmask = 0x1,
1486 .val_type = USB_MIXER_S16,
1487 .name = "Headphone A Mix Playback Volume"
1488 },
1489 {
1490 .unitid = 4,
1491 .control = 2,
1492 .cmask = 0x2,
1493 .val_type = USB_MIXER_S16,
1494 .name = "Headphone B Mix Playback Volume"
1495 },
b71dad18 1496
989b0138
MH		 1497 {
1498 .unitid = 7,
1499 .control = 1,
1500 .cmask = 0x0,
1501 .val_type = USB_MIXER_INV_BOOLEAN,
1502 .name = "Output Playback Switch"
1503 },
1504 {
1505 .unitid = 7,
1506 .control = 2,
1507 .cmask = 0x1,
1508 .val_type = USB_MIXER_S16,
1509 .name = "Output A Playback Volume"
1510 },
1511 {
1512 .unitid = 7,
1513 .control = 2,
1514 .cmask = 0x2,
1515 .val_type = USB_MIXER_S16,
1516 .name = "Output B Playback Volume"
1517 },
b71dad18 1518
989b0138
MH		 1519 {
1520 .unitid = 10,
1521 .control = 1,
1522 .cmask = 0x0,
1523 .val_type = USB_MIXER_INV_BOOLEAN,
1524 .name = "Input Capture Switch"
1525 },
1526 {
1527 .unitid = 10,
1528 .control = 2,
1529 .cmask = 0x1,
1530 .val_type = USB_MIXER_S16,
1531 .name = "Input A Capture Volume"
1532 },
1533 {
1534 .unitid = 10,
1535 .control = 2,
1536 .cmask = 0x2,
1537 .val_type = USB_MIXER_S16,
1538 .name = "Input B Capture Volume"
1539 },
b71dad18 1540
989b0138 1541 {}
b71dad18
MH		 1542};
1543
066624c6
PR		 1544/* Audio Advantage Micro II findings:
1545 *
1546 * Mapping spdif AES bits to vendor register.bit:
1547 * AES0: [0 0 0 0 2.3 2.2 2.1 2.0] - default 0x00
1548 * AES1: [3.3 3.2.3.1.3.0 2.7 2.6 2.5 2.4] - default: 0x01
1549 * AES2: [0 0 0 0 0 0 0 0]
1550 * AES3: [0 0 0 0 0 0 x 0] - 'x' bit is set basing on standard usb request
1551 * (UAC_EP_CS_ATTR_SAMPLE_RATE) for Audio Devices
1552 *
1553 * power on values:
1554 * r2: 0x10
1555 * r3: 0x20 (b7 is zeroed just before playback (except IEC61937) and set
1556 * just after it to 0xa0, presumably it disables/mutes some analog
1557 * parts when there is no audio.)
1558 * r9: 0x28
1559 *
1560 * Optical transmitter on/off:
1561 * vendor register.bit: 9.1
1562 * 0 - on (0x28 register value)
1563 * 1 - off (0x2a register value)
1564 *
1565 */
1566static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol,
1567 struct snd_ctl_elem_info *uinfo)
1568{
1569 uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
1570 uinfo->count = 1;
1571 return 0;
1572}
1573
1574static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol,
1575 struct snd_ctl_elem_value *ucontrol)
1576{
1577 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
1578 int err;
1579 struct usb_interface *iface;
1580 struct usb_host_interface *alts;
1581 unsigned int ep;
1582 unsigned char data[3];
1583 int rate;
1584
1585 ucontrol->value.iec958.status[0] = kcontrol->private_value & 0xff;
1586 ucontrol->value.iec958.status[1] = (kcontrol->private_value >> 8) & 0xff;
1587 ucontrol->value.iec958.status[2] = 0x00;
1588
1589 /* use known values for that card: interface#1 altsetting#1 */
1590 iface = usb_ifnum_to_if(mixer->chip->dev, 1);
1591 alts = &iface->altsetting[1];
1592 ep = get_endpoint(alts, 0)->bEndpointAddress;
1593
1594 err = snd_usb_ctl_msg(mixer->chip->dev,
1595 usb_rcvctrlpipe(mixer->chip->dev, 0),
1596 UAC_GET_CUR,
1597 USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN,
1598 UAC_EP_CS_ATTR_SAMPLE_RATE << 8,
1599 ep,
1600 data,
1601 sizeof(data));
1602 if (err < 0)
1603 goto end;
1604
1605 rate = data[0] | (data[1] << 8) | (data[2] << 16);
1606 ucontrol->value.iec958.status[3] = (rate == 48000) ?
1607 IEC958_AES3_CON_FS_48000 : IEC958_AES3_CON_FS_44100;
1608
1609 err = 0;
1610end:
1611 return err;
1612}
1613
1614static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol,
1615 struct snd_ctl_elem_value *ucontrol)
1616{
1617 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
1618 int err;
1619 u8 reg;
1620 unsigned long priv_backup = kcontrol->private_value;
1621
1622 reg = ((ucontrol->value.iec958.status[1] & 0x0f) << 4) |
1623 (ucontrol->value.iec958.status[0] & 0x0f);
1624 err = snd_usb_ctl_msg(mixer->chip->dev,
1625 usb_sndctrlpipe(mixer->chip->dev, 0),
1626 UAC_SET_CUR,
1627 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
1628 reg,
1629 2,
1630 NULL,
1631 0);
1632 if (err < 0)
1633 goto end;
1634
1635 kcontrol->private_value &= 0xfffff0f0;
1636 kcontrol->private_value |= (ucontrol->value.iec958.status[1] & 0x0f) << 8;
1637 kcontrol->private_value |= (ucontrol->value.iec958.status[0] & 0x0f);
1638
1639 reg = (ucontrol->value.iec958.status[0] & IEC958_AES0_NONAUDIO) ?
1640 0xa0 : 0x20;
1641 reg |= (ucontrol->value.iec958.status[1] >> 4) & 0x0f;
1642 err = snd_usb_ctl_msg(mixer->chip->dev,
1643 usb_sndctrlpipe(mixer->chip->dev, 0),
1644 UAC_SET_CUR,
1645 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
1646 reg,
1647 3,
1648 NULL,
1649 0);
1650 if (err < 0)
1651 goto end;
1652
1653 kcontrol->private_value &= 0xffff0fff;
1654 kcontrol->private_value |= (ucontrol->value.iec958.status[1] & 0xf0) << 8;
1655
1656 /* The frequency bits in AES3 cannot be set via register access. */
1657
1658 /* Silently ignore any bits from the request that cannot be set. */
1659
1660 err = (priv_backup != kcontrol->private_value);
1661end:
1662 return err;
1663}
1664
1665static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol,
1666 struct snd_ctl_elem_value *ucontrol)
1667{
1668 ucontrol->value.iec958.status[0] = 0x0f;
1669 ucontrol->value.iec958.status[1] = 0xff;
1670 ucontrol->value.iec958.status[2] = 0x00;
1671 ucontrol->value.iec958.status[3] = 0x00;
1672
1673 return 0;
1674}
1675
1676static int snd_microii_spdif_switch_get(struct snd_kcontrol *kcontrol,
1677 struct snd_ctl_elem_value *ucontrol)
1678{
1679 ucontrol->value.integer.value[0] = !(kcontrol->private_value & 0x02);
1680
1681 return 0;
1682}
1683
1684static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol,
1685 struct snd_ctl_elem_value *ucontrol)
1686{
1687 struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol);
1688 int err;
1689 u8 reg = ucontrol->value.integer.value[0] ? 0x28 : 0x2a;
1690
1691 err = snd_usb_ctl_msg(mixer->chip->dev,
1692 usb_sndctrlpipe(mixer->chip->dev, 0),
1693 UAC_SET_CUR,
1694 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
1695 reg,
1696 9,
1697 NULL,
1698 0);
1699
1700 if (!err) {
1701 err = (reg != (kcontrol->private_value & 0x0ff));
1702 if (err)
1703 kcontrol->private_value = reg;
1704 }
1705
1706 return err;
1707}
1708
1709static struct snd_kcontrol_new snd_microii_mixer_spdif[] = {
1710 {
1711 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1712 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
1713 .info = snd_microii_spdif_info,
1714 .get = snd_microii_spdif_default_get,
1715 .put = snd_microii_spdif_default_put,
1716 .private_value = 0x00000100UL,/* reset value */
1717 },
1718 {
1719 .access = SNDRV_CTL_ELEM_ACCESS_READ,
1720 .iface = SNDRV_CTL_ELEM_IFACE_PCM,
1721 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, MASK),
1722 .info = snd_microii_spdif_info,
1723 .get = snd_microii_spdif_mask_get,
1724 },
1725 {
1726 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1727 .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),
1728 .info = snd_ctl_boolean_mono_info,
1729 .get = snd_microii_spdif_switch_get,
1730 .put = snd_microii_spdif_switch_put,
1731 .private_value = 0x00000028UL,/* reset value */
1732 }
1733};
1734
1735static int snd_microii_controls_create(struct usb_mixer_interface *mixer)
1736{
1737 int err, i;
1738
1739 for (i = 0; i < ARRAY_SIZE(snd_microii_mixer_spdif); ++i) {
1740 err = snd_ctl_add(mixer->chip->card,
1741 snd_ctl_new1(&snd_microii_mixer_spdif[i], mixer));
1742 if (err < 0)
1743 return err;
1744 }
1745
18e4753f 1746 return 0;
066624c6
PR		 1747}
1748
7b1eda22
DM		 1749int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
1750{
3347b26c 1751 int err = 0;
7b1eda22
DM		 1752 struct snd_info_entry *entry;
1753
1754 if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0)
1755 return err;
1756
3347b26c
DM		 1757 switch (mixer->chip->usb_id) {
1758 case USB_ID(0x041e, 0x3020):
1759 case USB_ID(0x041e, 0x3040):
1760 case USB_ID(0x041e, 0x3042):
7cdd8d73 1761 case USB_ID(0x041e, 0x30df):
3347b26c
DM		 1762 case USB_ID(0x041e, 0x3048):
1763 err = snd_audigy2nx_controls_create(mixer);
1764 if (err < 0)
1765 break;
7b1eda22
DM		 1766 if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry))
1767 snd_info_set_text_ops(entry, mixer,
1768 snd_audigy2nx_proc_read);
3347b26c 1769 break;
7b1eda22 1770
44832a71
VK		 1771 /* EMU0204 */
1772 case USB_ID(0x041e, 0x3f19):
1773 err = snd_emu0204_controls_create(mixer);
1774 if (err < 0)
1775 break;
1776 break;
1777
09d8e3a7 1778 case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
e9a25e04 1779 case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
09d8e3a7
EZ		 1780 err = snd_c400_create_mixer(mixer);
1781 break;
1782
d5a0bf6c
DM		 1783 case USB_ID(0x0763, 0x2080): /* M-Audio Fast Track Ultra */
1784 case USB_ID(0x0763, 0x2081): /* M-Audio Fast Track Ultra 8R */
cfe8f97c 1785 err = snd_ftu_create_mixer(mixer);
d5a0bf6c
DM		 1786 break;
1787
1d31affb
DW		 1788 case USB_ID(0x0b05, 0x1739): /* ASUS Xonar U1 */
1789 case USB_ID(0x0b05, 0x1743): /* ASUS Xonar U1 (2) */
1790 case USB_ID(0x0b05, 0x17a0): /* ASUS Xonar U3 */
7b1eda22 1791 err = snd_xonar_u1_controls_create(mixer);
3347b26c 1792 break;
7b1eda22 1793
066624c6
PR		 1794 case USB_ID(0x0d8c, 0x0103): /* Audio Advantage Micro II */
1795 err = snd_microii_controls_create(mixer);
1796 break;
1797
d497a82f
DZ		 1798 case USB_ID(0x0dba, 0x1000): /* Digidesign Mbox 1 */
1799 err = snd_mbox1_create_sync_switch(mixer);
1800 break;
1801
3347b26c 1802 case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */
54a8c500
DM		 1803 err = snd_nativeinstruments_create_mixer(mixer,
1804 snd_nativeinstruments_ta6_mixers,
1805 ARRAY_SIZE(snd_nativeinstruments_ta6_mixers));
3347b26c 1806 break;
54a8c500 1807
3347b26c 1808 case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */
54a8c500
DM		 1809 err = snd_nativeinstruments_create_mixer(mixer,
1810 snd_nativeinstruments_ta10_mixers,
1811 ARRAY_SIZE(snd_nativeinstruments_ta10_mixers));
3347b26c 1812 break;
7536c301
MH		 1813
1814 case USB_ID(0x200c, 0x1018): /* Electrix Ebox-44 */
b71dad18
MH		 1815 /* detection is disabled in mixer_maps.c */
1816 err = snd_create_std_mono_table(mixer, ebox44_table);
7536c301 1817 break;
76b188c4
CA		 1818
1819 case USB_ID(0x1235, 0x8012): /* Focusrite Scarlett 6i6 */
1820 case USB_ID(0x1235, 0x8002): /* Focusrite Scarlett 8i6 */
1821 case USB_ID(0x1235, 0x8004): /* Focusrite Scarlett 18i6 */
1822 case USB_ID(0x1235, 0x8014): /* Focusrite Scarlett 18i8 */
1823 case USB_ID(0x1235, 0x800c): /* Focusrite Scarlett 18i20 */
1824 err = snd_scarlett_controls_create(mixer);
1825 break;
54a8c500
DM		 1826 }
1827
3347b26c 1828 return err;
7b1eda22
DM		 1829}
1830
1831void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer,
1832 int unitid)
1833{
1834 if (!mixer->rc_cfg)
1835 return;
1836 /* unit ids specific to Extigy/Audigy 2 NX: */
1837 switch (unitid) {
1838 case 0: /* remote control */
1839 mixer->rc_urb->dev = mixer->chip->dev;
1840 usb_submit_urb(mixer->rc_urb, GFP_ATOMIC);
1841 break;
1842 case 4: /* digital in jack */
1843 case 7: /* line in jacks */
1844 case 19: /* speaker out jacks */
1845 case 20: /* headphones out jack */
1846 break;
1847 /* live24ext: 4 = line-in jack */
1848 case 3: /* hp-out jack (may actuate Mute) */
1849 if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
1850 mixer->chip->usb_id == USB_ID(0x041e, 0x3048))
1851 snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id);
1852 break;
1853 default:
0ba41d91 1854 usb_audio_dbg(mixer->chip, "memory change in unknown unit %d\n", unitid);
7b1eda22
DM		 1855 break;
1856 }
1857}
1858
Linux kernel - Deliverables
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