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Merge tag 'pm-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
[linux-2.6-block.git] / sound / usb / quirks.c
CommitLineData
1a59d1b8 1// SPDX-License-Identifier: GPL-2.0-or-later
e5779998 2/*
e5779998
DM		 3 */
4
5#include <linux/init.h>
36db0456 6#include <linux/slab.h>
e5779998
DM		 7#include <linux/usb.h>
8#include <linux/usb/audio.h>
aafe77cc 9#include <linux/usb/midi.h>
ad43d528 10#include <linux/bits.h>
e5779998 11
9e38658f 12#include <sound/control.h>
e5779998
DM		 13#include <sound/core.h>
14#include <sound/info.h>
15#include <sound/pcm.h>
16
17#include "usbaudio.h"
18#include "card.h"
f0b5e634 19#include "mixer.h"
7b1eda22 20#include "mixer_quirks.h"
e5779998 21#include "midi.h"
ff49d1df 22#include "midi2.h"
e5779998
DM		 23#include "quirks.h"
24#include "helper.h"
25#include "endpoint.h"
26#include "pcm.h"
3d8d4dcf 27#include "clock.h"
e8e8babf 28#include "stream.h"
e5779998
DM		 29
30/*
31 * handle the quirks for the contained interfaces
32 */
33static int create_composite_quirk(struct snd_usb_audio *chip,
34 struct usb_interface *iface,
35 struct usb_driver *driver,
85a81813 36 const struct snd_usb_audio_quirk *quirk_comp)
e5779998
DM		 37{
38 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
85a81813 39 const struct snd_usb_audio_quirk *quirk;
e5779998
DM		 40 int err;
41
85a81813 42 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) {
e5779998
DM		 43 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum);
44 if (!iface)
45 continue;
46 if (quirk->ifnum != probed_ifnum &&
47 usb_interface_claimed(iface))
48 continue;
49 err = snd_usb_create_quirk(chip, iface, driver, quirk);
50 if (err < 0)
51 return err;
d4b8fc66
TI		 52 }
53
85a81813 54 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) {
d4b8fc66
TI		 55 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum);
56 if (!iface)
57 continue;
58 if (quirk->ifnum != probed_ifnum &&
5fb45414
TI		 59 !usb_interface_claimed(iface)) {
60 err = usb_driver_claim_interface(driver, iface,
61 USB_AUDIO_IFACE_UNUSED);
62 if (err < 0)
63 return err;
64 }
e5779998 65 }
d4b8fc66 66
e5779998
DM		 67 return 0;
68}
69
70static int ignore_interface_quirk(struct snd_usb_audio *chip,
71 struct usb_interface *iface,
72 struct usb_driver *driver,
73 const struct snd_usb_audio_quirk *quirk)
74{
75 return 0;
76}
77
78
e5779998
DM		 79static int create_any_midi_quirk(struct snd_usb_audio *chip,
80 struct usb_interface *intf,
81 struct usb_driver *driver,
82 const struct snd_usb_audio_quirk *quirk)
83{
ff49d1df 84 return snd_usb_midi_v2_create(chip, intf, quirk, 0);
e5779998
DM		 85}
86
87/*
88 * create a stream for an interface with proper descriptors
89 */
90static int create_standard_audio_quirk(struct snd_usb_audio *chip,
91 struct usb_interface *iface,
92 struct usb_driver *driver,
93 const struct snd_usb_audio_quirk *quirk)
94{
95 struct usb_host_interface *alts;
96 struct usb_interface_descriptor *altsd;
97 int err;
98
99 alts = &iface->altsetting[0];
100 altsd = get_iface_desc(alts);
e8e8babf 101 err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber);
e5779998 102 if (err < 0) {
0ba41d91 103 usb_audio_err(chip, "cannot setup if %d: error %d\n",
e5779998
DM		 104 altsd->bInterfaceNumber, err);
105 return err;
106 }
107 /* reset the current interface */
108 usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0);
109 return 0;
110}
111
b2345a8a
TI		 112/* create the audio stream and the corresponding endpoints from the fixed
113 * audioformat object; this is used for quirks with the fixed EPs
114 */
115static int add_audio_stream_from_fixed_fmt(struct snd_usb_audio *chip,
116 struct audioformat *fp)
117{
118 int stream, err;
119
120 stream = (fp->endpoint & USB_DIR_IN) ?
121 SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
122
123 snd_usb_audioformat_set_sync_ep(chip, fp);
124
125 err = snd_usb_add_audio_stream(chip, stream, fp);
126 if (err < 0)
127 return err;
128
129 err = snd_usb_add_endpoint(chip, fp->endpoint,
130 SND_USB_ENDPOINT_TYPE_DATA);
131 if (err < 0)
132 return err;
133
134 if (fp->sync_ep) {
135 err = snd_usb_add_endpoint(chip, fp->sync_ep,
136 fp->implicit_fb ?
137 SND_USB_ENDPOINT_TYPE_DATA :
138 SND_USB_ENDPOINT_TYPE_SYNC);
139 if (err < 0)
140 return err;
141 }
142
143 return 0;
144}
145
e5779998
DM		 146/*
147 * create a stream for an endpoint/altsetting without proper descriptors
148 */
149static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
150 struct usb_interface *iface,
151 struct usb_driver *driver,
152 const struct snd_usb_audio_quirk *quirk)
153{
154 struct audioformat *fp;
155 struct usb_host_interface *alts;
42d4ab83 156 struct usb_interface_descriptor *altsd;
e5779998 157 unsigned *rate_table = NULL;
b2345a8a 158 int err;
e5779998
DM		 159
160 fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL);
9ecb2406 161 if (!fp)
e5779998 162 return -ENOMEM;
9ecb2406 163
836b34a9 164 INIT_LIST_HEAD(&fp->list);
8866f405
XW		 165 if (fp->nr_rates > MAX_NR_RATES) {
166 kfree(fp);
167 return -EINVAL;
168 }
e5779998 169 if (fp->nr_rates > 0) {
f7b1633d
SL		 170 rate_table = kmemdup_array(fp->rate_table, fp->nr_rates, sizeof(int),
171 GFP_KERNEL);
e5779998
DM		 172 if (!rate_table) {
173 kfree(fp);
174 return -ENOMEM;
175 }
e5779998
DM		 176 fp->rate_table = rate_table;
177 }
178
e5779998
DM		 179 if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber ||
180 fp->altset_idx >= iface->num_altsetting) {
902eb7fd
TI		 181 err = -EINVAL;
182 goto error;
e5779998
DM		 183 }
184 alts = &iface->altsetting[fp->altset_idx];
42d4ab83 185 altsd = get_iface_desc(alts);
eae4d054 186 if (altsd->bNumEndpoints <= fp->ep_idx) {
902eb7fd
TI		 187 err = -EINVAL;
188 goto error;
0f886ca1
TI		 189 }
190
42d4ab83
EZ		 191 fp->protocol = altsd->bInterfaceProtocol;
192
59ea586f
MH		 193 if (fp->datainterval == 0)
194 fp->datainterval = snd_usb_parse_datainterval(chip, alts);
195 if (fp->maxpacksize == 0)
eae4d054 196 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, fp->ep_idx)->wMaxPacketSize);
b2345a8a
TI		 197 if (!fp->fmt_type)
198 fp->fmt_type = UAC_FORMAT_TYPE_I;
199
200 err = add_audio_stream_from_fixed_fmt(chip, fp);
201 if (err < 0)
202 goto error;
203
e5779998 204 usb_set_interface(chip->dev, fp->iface, 0);
73037c8d 205 snd_usb_init_pitch(chip, fp);
953a446b 206 snd_usb_init_sample_rate(chip, fp, fp->rate_max);
e5779998 207 return 0;
902eb7fd
TI		 208
209 error:
836b34a9 210 list_del(&fp->list); /* unlink for avoiding double-free */
902eb7fd
TI		 211 kfree(fp);
212 kfree(rate_table);
213 return err;
e5779998
DM		 214}
215
aafe77cc
CL		 216static int create_auto_pcm_quirk(struct snd_usb_audio *chip,
217 struct usb_interface *iface,
218 struct usb_driver *driver)
219{
220 struct usb_host_interface *alts;
221 struct usb_interface_descriptor *altsd;
222 struct usb_endpoint_descriptor *epd;
223 struct uac1_as_header_descriptor *ashd;
224 struct uac_format_type_i_discrete_descriptor *fmtd;
225
226 /*
227 * Most Roland/Yamaha audio streaming interfaces have more or less
228 * standard descriptors, but older devices might lack descriptors, and
229 * future ones might change, so ensure that we fail silently if the
230 * interface doesn't look exactly right.
231 */
232
233 /* must have a non-zero altsetting for streaming */
234 if (iface->num_altsetting < 2)
235 return -ENODEV;
236 alts = &iface->altsetting[1];
237 altsd = get_iface_desc(alts);
238
239 /* must have an isochronous endpoint for streaming */
240 if (altsd->bNumEndpoints < 1)
241 return -ENODEV;
242 epd = get_endpoint(alts, 0);
243 if (!usb_endpoint_xfer_isoc(epd))
244 return -ENODEV;
245
246 /* must have format descriptors */
247 ashd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL,
248 UAC_AS_GENERAL);
249 fmtd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL,
250 UAC_FORMAT_TYPE);
251 if (!ashd || ashd->bLength < 7 ||
252 !fmtd || fmtd->bLength < 8)
253 return -ENODEV;
254
255 return create_standard_audio_quirk(chip, iface, driver, NULL);
256}
257
258static int create_yamaha_midi_quirk(struct snd_usb_audio *chip,
259 struct usb_interface *iface,
260 struct usb_driver *driver,
261 struct usb_host_interface *alts)
262{
263 static const struct snd_usb_audio_quirk yamaha_midi_quirk = {
264 .type = QUIRK_MIDI_YAMAHA
265 };
266 struct usb_midi_in_jack_descriptor *injd;
267 struct usb_midi_out_jack_descriptor *outjd;
268
269 /* must have some valid jack descriptors */
270 injd = snd_usb_find_csint_desc(alts->extra, alts->extralen,
271 NULL, USB_MS_MIDI_IN_JACK);
272 outjd = snd_usb_find_csint_desc(alts->extra, alts->extralen,
273 NULL, USB_MS_MIDI_OUT_JACK);
274 if (!injd && !outjd)
275 return -ENODEV;
cc9dbfa9
TI		 276 if ((injd && !snd_usb_validate_midi_desc(injd)) ||
277 (outjd && !snd_usb_validate_midi_desc(outjd)))
57f87706 278 return -ENODEV;
aafe77cc
CL		 279 if (injd && (injd->bLength < 5 ||
280 (injd->bJackType != USB_MS_EMBEDDED &&
281 injd->bJackType != USB_MS_EXTERNAL)))
282 return -ENODEV;
283 if (outjd && (outjd->bLength < 6 ||
284 (outjd->bJackType != USB_MS_EMBEDDED &&
285 outjd->bJackType != USB_MS_EXTERNAL)))
286 return -ENODEV;
287 return create_any_midi_quirk(chip, iface, driver, &yamaha_midi_quirk);
288}
289
290static int create_roland_midi_quirk(struct snd_usb_audio *chip,
291 struct usb_interface *iface,
292 struct usb_driver *driver,
293 struct usb_host_interface *alts)
294{
295 static const struct snd_usb_audio_quirk roland_midi_quirk = {
296 .type = QUIRK_MIDI_ROLAND
297 };
298 u8 *roland_desc = NULL;
299
300 /* might have a vendor-specific descriptor <06 24 F1 02 ...> */
301 for (;;) {
302 roland_desc = snd_usb_find_csint_desc(alts->extra,
303 alts->extralen,
304 roland_desc, 0xf1);
305 if (!roland_desc)
306 return -ENODEV;
307 if (roland_desc[0] < 6 || roland_desc[3] != 2)
308 continue;
309 return create_any_midi_quirk(chip, iface, driver,
310 &roland_midi_quirk);
311 }
312}
313
314static int create_std_midi_quirk(struct snd_usb_audio *chip,
315 struct usb_interface *iface,
316 struct usb_driver *driver,
317 struct usb_host_interface *alts)
318{
319 struct usb_ms_header_descriptor *mshd;
320 struct usb_ms_endpoint_descriptor *msepd;
321
322 /* must have the MIDIStreaming interface header descriptor*/
323 mshd = (struct usb_ms_header_descriptor *)alts->extra;
324 if (alts->extralen < 7 ||
325 mshd->bLength < 7 ||
326 mshd->bDescriptorType != USB_DT_CS_INTERFACE ||
327 mshd->bDescriptorSubtype != USB_MS_HEADER)
328 return -ENODEV;
329 /* must have the MIDIStreaming endpoint descriptor*/
330 msepd = (struct usb_ms_endpoint_descriptor *)alts->endpoint[0].extra;
331 if (alts->endpoint[0].extralen < 4 ||
332 msepd->bLength < 4 ||
333 msepd->bDescriptorType != USB_DT_CS_ENDPOINT ||
334 msepd->bDescriptorSubtype != UAC_MS_GENERAL ||
335 msepd->bNumEmbMIDIJack < 1 ||
336 msepd->bNumEmbMIDIJack > 16)
337 return -ENODEV;
338
339 return create_any_midi_quirk(chip, iface, driver, NULL);
340}
341
342static int create_auto_midi_quirk(struct snd_usb_audio *chip,
343 struct usb_interface *iface,
344 struct usb_driver *driver)
345{
346 struct usb_host_interface *alts;
347 struct usb_interface_descriptor *altsd;
348 struct usb_endpoint_descriptor *epd;
349 int err;
350
351 alts = &iface->altsetting[0];
352 altsd = get_iface_desc(alts);
353
354 /* must have at least one bulk/interrupt endpoint for streaming */
355 if (altsd->bNumEndpoints < 1)
356 return -ENODEV;
357 epd = get_endpoint(alts, 0);
aa773bfe 358 if (!usb_endpoint_xfer_bulk(epd) &&
aafe77cc
CL		 359 !usb_endpoint_xfer_int(epd))
360 return -ENODEV;
361
362 switch (USB_ID_VENDOR(chip->usb_id)) {
363 case 0x0499: /* Yamaha */
364 err = create_yamaha_midi_quirk(chip, iface, driver, alts);
aa773bfe 365 if (err != -ENODEV)
aafe77cc
CL		 366 return err;
367 break;
368 case 0x0582: /* Roland */
369 err = create_roland_midi_quirk(chip, iface, driver, alts);
aa773bfe 370 if (err != -ENODEV)
aafe77cc
CL		 371 return err;
372 break;
373 }
374
375 return create_std_midi_quirk(chip, iface, driver, alts);
376}
377
378static int create_autodetect_quirk(struct snd_usb_audio *chip,
379 struct usb_interface *iface,
ea83ec50
TI		 380 struct usb_driver *driver,
381 const struct snd_usb_audio_quirk *quirk)
aafe77cc
CL		 382{
383 int err;
384
385 err = create_auto_pcm_quirk(chip, iface, driver);
386 if (err == -ENODEV)
387 err = create_auto_midi_quirk(chip, iface, driver);
388 return err;
389}
390
e5779998
DM		 391/*
392 * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.
393 * The only way to detect the sample rate is by looking at wMaxPacketSize.
394 */
395static int create_uaxx_quirk(struct snd_usb_audio *chip,
396 struct usb_interface *iface,
397 struct usb_driver *driver,
398 const struct snd_usb_audio_quirk *quirk)
399{
400 static const struct audioformat ua_format = {
015eb0b0 401 .formats = SNDRV_PCM_FMTBIT_S24_3LE,
e5779998
DM		 402 .channels = 2,
403 .fmt_type = UAC_FORMAT_TYPE_I,
404 .altsetting = 1,
405 .altset_idx = 1,
406 .rates = SNDRV_PCM_RATE_CONTINUOUS,
407 };
408 struct usb_host_interface *alts;
409 struct usb_interface_descriptor *altsd;
410 struct audioformat *fp;
b2345a8a 411 int err;
e5779998
DM		 412
413 /* both PCM and MIDI interfaces have 2 or more altsettings */
414 if (iface->num_altsetting < 2)
415 return -ENXIO;
416 alts = &iface->altsetting[1];
417 altsd = get_iface_desc(alts);
418
419 if (altsd->bNumEndpoints == 2) {
420 static const struct snd_usb_midi_endpoint_info ua700_ep = {
421 .out_cables = 0x0003,
422 .in_cables = 0x0003
423 };
424 static const struct snd_usb_audio_quirk ua700_quirk = {
425 .type = QUIRK_MIDI_FIXED_ENDPOINT,
426 .data = &ua700_ep
427 };
428 static const struct snd_usb_midi_endpoint_info uaxx_ep = {
429 .out_cables = 0x0001,
430 .in_cables = 0x0001
431 };
432 static const struct snd_usb_audio_quirk uaxx_quirk = {
433 .type = QUIRK_MIDI_FIXED_ENDPOINT,
434 .data = &uaxx_ep
435 };
436 const struct snd_usb_audio_quirk *quirk =
437 chip->usb_id == USB_ID(0x0582, 0x002b)
438 ? &ua700_quirk : &uaxx_quirk;
79289e24 439 return __snd_usbmidi_create(chip->card, iface,
bb1bf4fa
TI		 440 &chip->midi_list, quirk,
441 chip->usb_id,
442 &chip->num_rawmidis);
e5779998
DM		 443 }
444
445 if (altsd->bNumEndpoints != 1)
446 return -ENXIO;
447
43df2a57 448 fp = kmemdup(&ua_format, sizeof(*fp), GFP_KERNEL);
e5779998
DM		 449 if (!fp)
450 return -ENOMEM;
e5779998
DM		 451
452 fp->iface = altsd->bInterfaceNumber;
453 fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress;
454 fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
455 fp->datainterval = 0;
456 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
836b34a9 457 INIT_LIST_HEAD(&fp->list);
e5779998
DM		 458
459 switch (fp->maxpacksize) {
460 case 0x120:
461 fp->rate_max = fp->rate_min = 44100;
462 break;
463 case 0x138:
464 case 0x140:
465 fp->rate_max = fp->rate_min = 48000;
466 break;
467 case 0x258:
468 case 0x260:
469 fp->rate_max = fp->rate_min = 96000;
470 break;
471 default:
0ba41d91 472 usb_audio_err(chip, "unknown sample rate\n");
e5779998
DM		 473 kfree(fp);
474 return -ENXIO;
475 }
476
b2345a8a 477 err = add_audio_stream_from_fixed_fmt(chip, fp);
e5779998 478 if (err < 0) {
836b34a9 479 list_del(&fp->list); /* unlink for avoiding double-free */
e5779998
DM		 480 kfree(fp);
481 return err;
482 }
483 usb_set_interface(chip->dev, fp->iface, 0);
484 return 0;
485}
486
014950b0
DM		 487/*
488 * Create a standard mixer for the specified interface.
489 */
490static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
491 struct usb_interface *iface,
492 struct usb_driver *driver,
493 const struct snd_usb_audio_quirk *quirk)
494{
495 if (quirk->ifnum < 0)
496 return 0;
497
3c69dc91 498 return snd_usb_create_mixer(chip, quirk->ifnum);
014950b0
DM		 499}
500
e5779998
DM		 501/*
502 * audio-interface quirks
503 *
504 * returns zero if no standard audio/MIDI parsing is needed.
25985edc 505 * returns a positive value if standard audio/midi interfaces are parsed
e5779998
DM		 506 * after this.
507 * returns a negative value at error.
508 */
509int snd_usb_create_quirk(struct snd_usb_audio *chip,
510 struct usb_interface *iface,
511 struct usb_driver *driver,
512 const struct snd_usb_audio_quirk *quirk)
513{
514 typedef int (*quirk_func_t)(struct snd_usb_audio *,
515 struct usb_interface *,
516 struct usb_driver *,
517 const struct snd_usb_audio_quirk *);
518 static const quirk_func_t quirk_funcs[] = {
519 [QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk,
520 [QUIRK_COMPOSITE] = create_composite_quirk,
ea83ec50 521 [QUIRK_AUTODETECT] = create_autodetect_quirk,
e5779998
DM		 522 [QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk,
523 [QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk,
524 [QUIRK_MIDI_YAMAHA] = create_any_midi_quirk,
aafe77cc 525 [QUIRK_MIDI_ROLAND] = create_any_midi_quirk,
e5779998
DM		 526 [QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk,
527 [QUIRK_MIDI_NOVATION] = create_any_midi_quirk,
c7f57216 528 [QUIRK_MIDI_RAW_BYTES] = create_any_midi_quirk,
e5779998
DM		 529 [QUIRK_MIDI_EMAGIC] = create_any_midi_quirk,
530 [QUIRK_MIDI_CME] = create_any_midi_quirk,
4434ade8 531 [QUIRK_MIDI_AKAI] = create_any_midi_quirk,
1ef0e0a0 532 [QUIRK_MIDI_FTDI] = create_any_midi_quirk,
1ca8b201 533 [QUIRK_MIDI_CH345] = create_any_midi_quirk,
e5779998
DM		 534 [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
535 [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
536 [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
014950b0 537 [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk,
e5779998
DM		 538 };
539
540 if (quirk->type < QUIRK_TYPE_COUNT) {
541 return quirk_funcs[quirk->type](chip, iface, driver, quirk);
542 } else {
0ba41d91 543 usb_audio_err(chip, "invalid quirk type %d\n", quirk->type);
e5779998
DM		 544 return -ENXIO;
545 }
546}
547
548/*
549 * boot quirks
550 */
551
552#define EXTIGY_FIRMWARE_SIZE_OLD 794
553#define EXTIGY_FIRMWARE_SIZE_NEW 483
554
555static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interface *intf)
556{
557 struct usb_host_config *config = dev->actconfig;
f7d306b4 558 struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
e5779998
DM		 559 int err;
560
561 if (le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_OLD ||
562 le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_NEW) {
0ba41d91 563 dev_dbg(&dev->dev, "sending Extigy boot sequence...\n");
e5779998
DM		 564 /* Send message to force it to reconnect with full interface. */
565 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev,0),
17d900c4 566 0x10, 0x43, 0x0001, 0x000a, NULL, 0);
0ba41d91
TI		 567 if (err < 0)
568 dev_dbg(&dev->dev, "error sending boot message: %d\n", err);
f7d306b4
DC		 569
570 new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
571 if (!new_device_descriptor)
572 return -ENOMEM;
e5779998 573 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
f7d306b4 574 new_device_descriptor, sizeof(*new_device_descriptor));
0ba41d91
TI		 575 if (err < 0)
576 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
f7d306b4 577 if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
b909df18 578 dev_dbg(&dev->dev, "error too large bNumConfigurations: %d\n",
f7d306b4 579 new_device_descriptor->bNumConfigurations);
b909df18 580 else
f7d306b4 581 memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
e5779998 582 err = usb_reset_configuration(dev);
0ba41d91
TI		 583 if (err < 0)
584 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
585 dev_dbg(&dev->dev, "extigy_boot: new boot length = %d\n",
e5779998
DM		 586 le16_to_cpu(get_cfg_desc(config)->wTotalLength));
587 return -ENODEV; /* quit this anyway */
588 }
589 return 0;
590}
591
592static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev)
593{
594 u8 buf = 1;
595
596 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 0x2a,
597 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 598 0, 0, &buf, 1);
e5779998
DM		 599 if (buf == 0) {
600 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0x29,
601 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
17d900c4 602 1, 2000, NULL, 0);
e5779998
DM		 603 return -ENODEV;
604 }
605 return 0;
606}
607
0f5733b0
GP		 608static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev)
609{
610 int err;
611
612 if (dev->actconfig->desc.bConfigurationValue == 1) {
0ba41d91 613 dev_info(&dev->dev,
0f5733b0
GP		 614 "Fast Track Pro switching to config #2\n");
615 /* This function has to be available by the usb core module.
616 * if it is not avialable the boot quirk has to be left out
617 * and the configuration has to be set by udev or hotplug
618 * rules
619 */
620 err = usb_driver_set_configuration(dev, 2);
b98ae272 621 if (err < 0)
0ba41d91
TI		 622 dev_dbg(&dev->dev,
623 "error usb_driver_set_configuration: %d\n",
624 err);
b98ae272
DH		 625 /* Always return an error, so that we stop creating a device
626 that will just be destroyed and recreated with a new
627 configuration */
628 return -ENODEV;
0f5733b0 629 } else
0ba41d91 630 dev_info(&dev->dev, "Fast Track Pro config OK\n");
0f5733b0
GP		 631
632 return 0;
633}
634
e5779998
DM		 635/*
636 * C-Media CM106/CM106+ have four 16-bit internal registers that are nicely
637 * documented in the device's data sheet.
638 */
639static int snd_usb_cm106_write_int_reg(struct usb_device *dev, int reg, u16 value)
640{
641 u8 buf[4];
642 buf[0] = 0x20;
643 buf[1] = value & 0xff;
644 buf[2] = (value >> 8) & 0xff;
645 buf[3] = reg;
646 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), USB_REQ_SET_CONFIGURATION,
647 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_ENDPOINT,
17d900c4 648 0, 0, &buf, 4);
e5779998
DM		 649}
650
651static int snd_usb_cm106_boot_quirk(struct usb_device *dev)
652{
653 /*
654 * Enable line-out driver mode, set headphone source to front
655 * channels, enable stereo mic.
656 */
657 return snd_usb_cm106_write_int_reg(dev, 2, 0x8004);
658}
659
660/*
ad43d528 661 * CM6206 registers from the CM6206 datasheet rev 2.1
e5779998 662 */
ad43d528
LW		 663#define CM6206_REG0_DMA_MASTER BIT(15)
664#define CM6206_REG0_SPDIFO_RATE_48K (2 << 12)
665#define CM6206_REG0_SPDIFO_RATE_96K (7 << 12)
666/* Bit 4 thru 11 is the S/PDIF category code */
667#define CM6206_REG0_SPDIFO_CAT_CODE_GENERAL (0 << 4)
668#define CM6206_REG0_SPDIFO_EMPHASIS_CD BIT(3)
669#define CM6206_REG0_SPDIFO_COPYRIGHT_NA BIT(2)
670#define CM6206_REG0_SPDIFO_NON_AUDIO BIT(1)
671#define CM6206_REG0_SPDIFO_PRO_FORMAT BIT(0)
672
673#define CM6206_REG1_TEST_SEL_CLK BIT(14)
674#define CM6206_REG1_PLLBIN_EN BIT(13)
675#define CM6206_REG1_SOFT_MUTE_EN BIT(12)
676#define CM6206_REG1_GPIO4_OUT BIT(11)
677#define CM6206_REG1_GPIO4_OE BIT(10)
678#define CM6206_REG1_GPIO3_OUT BIT(9)
679#define CM6206_REG1_GPIO3_OE BIT(8)
680#define CM6206_REG1_GPIO2_OUT BIT(7)
681#define CM6206_REG1_GPIO2_OE BIT(6)
682#define CM6206_REG1_GPIO1_OUT BIT(5)
683#define CM6206_REG1_GPIO1_OE BIT(4)
684#define CM6206_REG1_SPDIFO_INVALID BIT(3)
685#define CM6206_REG1_SPDIF_LOOP_EN BIT(2)
686#define CM6206_REG1_SPDIFO_DIS BIT(1)
687#define CM6206_REG1_SPDIFI_MIX BIT(0)
688
689#define CM6206_REG2_DRIVER_ON BIT(15)
690#define CM6206_REG2_HEADP_SEL_SIDE_CHANNELS (0 << 13)
691#define CM6206_REG2_HEADP_SEL_SURROUND_CHANNELS (1 << 13)
692#define CM6206_REG2_HEADP_SEL_CENTER_SUBW (2 << 13)
693#define CM6206_REG2_HEADP_SEL_FRONT_CHANNELS (3 << 13)
694#define CM6206_REG2_MUTE_HEADPHONE_RIGHT BIT(12)
695#define CM6206_REG2_MUTE_HEADPHONE_LEFT BIT(11)
696#define CM6206_REG2_MUTE_REAR_SURROUND_RIGHT BIT(10)
697#define CM6206_REG2_MUTE_REAR_SURROUND_LEFT BIT(9)
698#define CM6206_REG2_MUTE_SIDE_SURROUND_RIGHT BIT(8)
699#define CM6206_REG2_MUTE_SIDE_SURROUND_LEFT BIT(7)
700#define CM6206_REG2_MUTE_SUBWOOFER BIT(6)
701#define CM6206_REG2_MUTE_CENTER BIT(5)
702#define CM6206_REG2_MUTE_RIGHT_FRONT BIT(3)
703#define CM6206_REG2_MUTE_LEFT_FRONT BIT(3)
704#define CM6206_REG2_EN_BTL BIT(2)
705#define CM6206_REG2_MCUCLKSEL_1_5_MHZ (0)
706#define CM6206_REG2_MCUCLKSEL_3_MHZ (1)
707#define CM6206_REG2_MCUCLKSEL_6_MHZ (2)
708#define CM6206_REG2_MCUCLKSEL_12_MHZ (3)
709
710/* Bit 11..13 sets the sensitivity to FLY tuner volume control VP/VD signal */
711#define CM6206_REG3_FLYSPEED_DEFAULT (2 << 11)
712#define CM6206_REG3_VRAP25EN BIT(10)
713#define CM6206_REG3_MSEL1 BIT(9)
714#define CM6206_REG3_SPDIFI_RATE_44_1K BIT(0 << 7)
715#define CM6206_REG3_SPDIFI_RATE_48K BIT(2 << 7)
716#define CM6206_REG3_SPDIFI_RATE_32K BIT(3 << 7)
717#define CM6206_REG3_PINSEL BIT(6)
718#define CM6206_REG3_FOE BIT(5)
719#define CM6206_REG3_ROE BIT(4)
720#define CM6206_REG3_CBOE BIT(3)
721#define CM6206_REG3_LOSE BIT(2)
722#define CM6206_REG3_HPOE BIT(1)
723#define CM6206_REG3_SPDIFI_CANREC BIT(0)
724
725#define CM6206_REG5_DA_RSTN BIT(13)
726#define CM6206_REG5_AD_RSTN BIT(12)
727#define CM6206_REG5_SPDIFO_AD2SPDO BIT(12)
728#define CM6206_REG5_SPDIFO_SEL_FRONT (0 << 9)
729#define CM6206_REG5_SPDIFO_SEL_SIDE_SUR (1 << 9)
730#define CM6206_REG5_SPDIFO_SEL_CEN_LFE (2 << 9)
731#define CM6206_REG5_SPDIFO_SEL_REAR_SUR (3 << 9)
732#define CM6206_REG5_CODECM BIT(8)
733#define CM6206_REG5_EN_HPF BIT(7)
734#define CM6206_REG5_T_SEL_DSDA4 BIT(6)
735#define CM6206_REG5_T_SEL_DSDA3 BIT(5)
736#define CM6206_REG5_T_SEL_DSDA2 BIT(4)
737#define CM6206_REG5_T_SEL_DSDA1 BIT(3)
738#define CM6206_REG5_T_SEL_DSDAD_NORMAL 0
739#define CM6206_REG5_T_SEL_DSDAD_FRONT 4
740#define CM6206_REG5_T_SEL_DSDAD_S_SURROUND 5
741#define CM6206_REG5_T_SEL_DSDAD_CEN_LFE 6
742#define CM6206_REG5_T_SEL_DSDAD_R_SURROUND 7
743
e5779998
DM		 744static int snd_usb_cm6206_boot_quirk(struct usb_device *dev)
745{
dac8f847 746 int err = 0, reg;
ad43d528
LW		 747 int val[] = {
748 /*
749 * Values here are chosen based on sniffing USB traffic
750 * under Windows.
751 *
752 * REG0: DAC is master, sample rate 48kHz, no copyright
753 */
754 CM6206_REG0_SPDIFO_RATE_48K |
755 CM6206_REG0_SPDIFO_COPYRIGHT_NA,
756 /*
757 * REG1: PLL binary search enable, soft mute enable.
758 */
759 CM6206_REG1_PLLBIN_EN |
f5c9571e 760 CM6206_REG1_SOFT_MUTE_EN,
ad43d528
LW		 761 /*
762 * REG2: enable output drivers,
763 * select front channels to the headphone output,
764 * then mute the headphone channels, run the MCU
765 * at 1.5 MHz.
766 */
767 CM6206_REG2_DRIVER_ON |
768 CM6206_REG2_HEADP_SEL_FRONT_CHANNELS |
769 CM6206_REG2_MUTE_HEADPHONE_RIGHT |
770 CM6206_REG2_MUTE_HEADPHONE_LEFT,
771 /*
772 * REG3: default flyspeed, set 2.5V mic bias
773 * enable all line out ports and enable SPDIF
774 */
775 CM6206_REG3_FLYSPEED_DEFAULT |
776 CM6206_REG3_VRAP25EN |
777 CM6206_REG3_FOE |
778 CM6206_REG3_ROE |
779 CM6206_REG3_CBOE |
780 CM6206_REG3_LOSE |
781 CM6206_REG3_HPOE |
782 CM6206_REG3_SPDIFI_CANREC,
783 /* REG4 is just a bunch of GPIO lines */
784 0x0000,
785 /* REG5: de-assert AD/DA reset signals */
786 CM6206_REG5_DA_RSTN |
787 CM6206_REG5_AD_RSTN };
e5779998
DM		 788
789 for (reg = 0; reg < ARRAY_SIZE(val); reg++) {
790 err = snd_usb_cm106_write_int_reg(dev, reg, val[reg]);
791 if (err < 0)
792 return err;
793 }
794
795 return err;
796}
797
19570d74
TI		 798/* quirk for Plantronics GameCom 780 with CM6302 chip */
799static int snd_usb_gamecon780_boot_quirk(struct usb_device *dev)
800{
801 /* set the initial volume and don't change; other values are either
802 * too loud or silent due to firmware bug (bko#65251)
803 */
542baf94 804 u8 buf[2] = { 0x74, 0xe3 };
19570d74
TI		 805 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC_SET_CUR,
806 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
807 UAC_FU_VOLUME << 8, 9 << 8, buf, 2);
808}
809
5e212332
MH		 810/*
811 * Novation Twitch DJ controller
11e424e8 812 * Focusrite Novation Saffire 6 USB audio card
5e212332 813 */
11e424e8 814static int snd_usb_novation_boot_quirk(struct usb_device *dev)
5e212332
MH		 815{
816 /* preemptively set up the device because otherwise the
817 * raw MIDI endpoints are not active */
818 usb_set_interface(dev, 0, 1);
819 return 0;
820}
821
e5779998
DM		 822/*
823 * This call will put the synth in "USB send" mode, i.e it will send MIDI
824 * messages through USB (this is disabled at startup). The synth will
825 * acknowledge by sending a sysex on endpoint 0x85 and by displaying a USB
826 * sign on its LCD. Values here are chosen based on sniffing USB traffic
827 * under Windows.
828 */
829static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
830{
831 int err, actual_length;
e5779998
DM		 832 /* "midi send" enable */
833 static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 };
801ebf10 834 void *buf;
e5779998 835
fcc2cc1f 836 if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x05)))
801ebf10
TI		 837 return -EINVAL;
838 buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL);
e5779998
DM		 839 if (!buf)
840 return -ENOMEM;
841 err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf,
842 ARRAY_SIZE(seq), &actual_length, 1000);
843 kfree(buf);
844 if (err < 0)
845 return err;
846
847 return 0;
848}
849
54a8c500
DM		 850/*
851 * Some sound cards from Native Instruments are in fact compliant to the USB
852 * audio standard of version 2 and other approved USB standards, even though
853 * they come up as vendor-specific device when first connected.
854 *
855 * However, they can be told to come up with a new set of descriptors
856 * upon their next enumeration, and the interfaces announced by the new
857 * descriptors will then be handled by the kernel's class drivers. As the
858 * product ID will also change, no further checks are required.
859 */
860
861static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
862{
801ebf10
TI		 863 int ret;
864
801ebf10 865 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
54a8c500 866 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
889d6684 867 1, 0, NULL, 0, 1000);
54a8c500
DM		 868
869 if (ret < 0)
870 return ret;
871
872 usb_reset_device(dev);
873
874 /* return -EAGAIN, so the creation of an audio interface for this
875 * temporary device is aborted. The device will reconnect with a
876 * new product ID */
877 return -EAGAIN;
878}
879
cb99864d
DZ		 880static void mbox2_setup_48_24_magic(struct usb_device *dev)
881{
882 u8 srate[3];
883 u8 temp[12];
884
885 /* Choose 48000Hz permanently */
886 srate[0] = 0x80;
887 srate[1] = 0xbb;
888 srate[2] = 0x00;
889
890 /* Send the magic! */
891 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
892 0x01, 0x22, 0x0100, 0x0085, &temp, 0x0003);
893 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
894 0x81, 0xa2, 0x0100, 0x0085, &srate, 0x0003);
895 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
896 0x81, 0xa2, 0x0100, 0x0086, &srate, 0x0003);
897 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
898 0x81, 0xa2, 0x0100, 0x0003, &srate, 0x0003);
899 return;
900}
901
902/* Digidesign Mbox 2 needs to load firmware onboard
903 * and driver must wait a few seconds for initialisation.
904 */
905
906#define MBOX2_FIRMWARE_SIZE 646
907#define MBOX2_BOOT_LOADING 0x01 /* Hard coded into the device */
908#define MBOX2_BOOT_READY 0x02 /* Hard coded into the device */
909
b7b435e8 910static int snd_usb_mbox2_boot_quirk(struct usb_device *dev)
cb99864d
DZ		 911{
912 struct usb_host_config *config = dev->actconfig;
f7d306b4 913 struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
cb99864d 914 int err;
4909a0ca 915 u8 bootresponse[0x12];
cb99864d
DZ		 916 int fwsize;
917 int count;
918
919 fwsize = le16_to_cpu(get_cfg_desc(config)->wTotalLength);
920
921 if (fwsize != MBOX2_FIRMWARE_SIZE) {
0ba41d91 922 dev_err(&dev->dev, "Invalid firmware size=%d.\n", fwsize);
cb99864d
DZ		 923 return -ENODEV;
924 }
925
0ba41d91 926 dev_dbg(&dev->dev, "Sending Digidesign Mbox 2 boot sequence...\n");
cb99864d
DZ		 927
928 count = 0;
b7b435e8
DZ		 929 bootresponse[0] = MBOX2_BOOT_LOADING;
930 while ((bootresponse[0] == MBOX2_BOOT_LOADING) && (count < 10)) {
cb99864d
DZ		 931 msleep(500); /* 0.5 second delay */
932 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
933 /* Control magic - load onboard firmware */
934 0x85, 0xc0, 0x0001, 0x0000, &bootresponse, 0x0012);
b7b435e8 935 if (bootresponse[0] == MBOX2_BOOT_READY)
cb99864d 936 break;
0ba41d91 937 dev_dbg(&dev->dev, "device not ready, resending boot sequence...\n");
cb99864d
DZ		 938 count++;
939 }
940
b7b435e8 941 if (bootresponse[0] != MBOX2_BOOT_READY) {
0ba41d91 942 dev_err(&dev->dev, "Unknown bootresponse=%d, or timed out, ignoring device.\n", bootresponse[0]);
cb99864d
DZ		 943 return -ENODEV;
944 }
945
0ba41d91 946 dev_dbg(&dev->dev, "device initialised!\n");
cb99864d 947
f7d306b4
DC		 948 new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
949 if (!new_device_descriptor)
950 return -ENOMEM;
951
cb99864d 952 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
f7d306b4 953 new_device_descriptor, sizeof(*new_device_descriptor));
cb99864d 954 if (err < 0)
0ba41d91 955 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
f7d306b4 956 if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
b909df18 957 dev_dbg(&dev->dev, "error too large bNumConfigurations: %d\n",
f7d306b4 958 new_device_descriptor->bNumConfigurations);
b909df18 959 else
f7d306b4 960 memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
cb99864d
DZ		 961
962 err = usb_reset_configuration(dev);
963 if (err < 0)
0ba41d91
TI		 964 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
965 dev_dbg(&dev->dev, "mbox2_boot: new boot length = %d\n",
cb99864d
DZ		 966 le16_to_cpu(get_cfg_desc(config)->wTotalLength));
967
968 mbox2_setup_48_24_magic(dev);
969
0ba41d91 970 dev_info(&dev->dev, "Digidesign Mbox 2: 24bit 48kHz");
cb99864d
DZ		 971
972 return 0; /* Successful boot */
973}
974
16bafa79
AA		 975static int snd_usb_axefx3_boot_quirk(struct usb_device *dev)
976{
977 int err;
978
979 dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n");
980
981 /* If the Axe-Fx III has not fully booted, it will timeout when trying
982 * to enable the audio streaming interface. A more generous timeout is
983 * used here to detect when the Axe-Fx III has finished booting as the
984 * set interface message will be acked once it has
985 */
986 err = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
987 USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE,
988 1, 1, NULL, 0, 120000);
989 if (err < 0) {
990 dev_err(&dev->dev,
991 "failed waiting for Axe-Fx III to boot: %d\n", err);
992 return err;
993 }
994
995 dev_dbg(&dev->dev, "Axe-Fx III is now ready\n");
996
997 err = usb_set_interface(dev, 1, 0);
998 if (err < 0)
999 dev_dbg(&dev->dev,
1000 "error stopping Axe-Fx III interface: %d\n", err);
1001
1002 return 0;
1003}
1004
44f69ddc 1005static void mbox3_setup_defaults(struct usb_device *dev)
b01104fc
CK		 1006{
1007 /* The Mbox 3 is "little endian" */
1008 /* max volume is: 0x0000. */
1009 /* min volume is: 0x0080 (shown in little endian form) */
1010
44f69ddc 1011 u8 com_buff[2];
b01104fc
CK		 1012
1013 /* Deactivate Tuner */
1014 /* on = 0x01*/
1015 /* off = 0x00*/
1016 com_buff[0] = 0x00;
1017 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1018 0x01, 0x21, 0x0003, 0x2001, &com_buff, 1);
1019
1020 /* Set clock source to Internal (as opposed to S/PDIF) */
44f69ddc
MBL		 1021 /* Internal = 0x01*/
1022 /* S/PDIF = 0x02*/
b01104fc
CK		 1023 com_buff[0] = 0x01;
1024 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1025 1, 0x21, 0x0100, 0x8001, &com_buff, 1);
1026
1027 /* Mute the hardware loopbacks to start the device in a known state. */
1028 com_buff[0] = 0x00;
1029 com_buff[1] = 0x80;
1030 /* Analogue input 1 left channel: */
1031 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1032 1, 0x21, 0x0110, 0x4001, &com_buff, 2);
1033 /* Analogue input 1 right channel: */
1034 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1035 1, 0x21, 0x0111, 0x4001, &com_buff, 2);
1036 /* Analogue input 2 left channel: */
1037 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1038 1, 0x21, 0x0114, 0x4001, &com_buff, 2);
1039 /* Analogue input 2 right channel: */
1040 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1041 1, 0x21, 0x0115, 0x4001, &com_buff, 2);
1042 /* Analogue input 3 left channel: */
1043 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1044 1, 0x21, 0x0118, 0x4001, &com_buff, 2);
1045 /* Analogue input 3 right channel: */
1046 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1047 1, 0x21, 0x0119, 0x4001, &com_buff, 2);
1048 /* Analogue input 4 left channel: */
1049 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1050 1, 0x21, 0x011c, 0x4001, &com_buff, 2);
1051 /* Analogue input 4 right channel: */
1052 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1053 1, 0x21, 0x011d, 0x4001, &com_buff, 2);
1054
1055 /* Set software sends to output */
1056 com_buff[0] = 0x00;
1057 com_buff[1] = 0x00;
1058 /* Analogue software return 1 left channel: */
1059 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1060 1, 0x21, 0x0100, 0x4001, &com_buff, 2);
1061 com_buff[0] = 0x00;
1062 com_buff[1] = 0x80;
1063 /* Analogue software return 1 right channel: */
1064 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1065 1, 0x21, 0x0101, 0x4001, &com_buff, 2);
1066 com_buff[0] = 0x00;
1067 com_buff[1] = 0x80;
1068 /* Analogue software return 2 left channel: */
1069 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1070 1, 0x21, 0x0104, 0x4001, &com_buff, 2);
1071 com_buff[0] = 0x00;
1072 com_buff[1] = 0x00;
1073 /* Analogue software return 2 right channel: */
1074 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1075 1, 0x21, 0x0105, 0x4001, &com_buff, 2);
1076
1077 com_buff[0] = 0x00;
1078 com_buff[1] = 0x80;
1079 /* Analogue software return 3 left channel: */
1080 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1081 1, 0x21, 0x0108, 0x4001, &com_buff, 2);
1082 /* Analogue software return 3 right channel: */
1083 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1084 1, 0x21, 0x0109, 0x4001, &com_buff, 2);
1085 /* Analogue software return 4 left channel: */
1086 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1087 1, 0x21, 0x010c, 0x4001, &com_buff, 2);
1088 /* Analogue software return 4 right channel: */
1089 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1090 1, 0x21, 0x010d, 0x4001, &com_buff, 2);
1091
1092 /* Return to muting sends */
1093 com_buff[0] = 0x00;
1094 com_buff[1] = 0x80;
1095 /* Analogue fx return left channel: */
1096 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1097 1, 0x21, 0x0120, 0x4001, &com_buff, 2);
1098 /* Analogue fx return right channel: */
1099 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1100 1, 0x21, 0x0121, 0x4001, &com_buff, 2);
1101
1102 /* Analogue software input 1 fx send: */
1103 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1104 1, 0x21, 0x0100, 0x4201, &com_buff, 2);
1105 /* Analogue software input 2 fx send: */
1106 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1107 1, 0x21, 0x0101, 0x4201, &com_buff, 2);
1108 /* Analogue software input 3 fx send: */
1109 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1110 1, 0x21, 0x0102, 0x4201, &com_buff, 2);
1111 /* Analogue software input 4 fx send: */
1112 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1113 1, 0x21, 0x0103, 0x4201, &com_buff, 2);
1114 /* Analogue input 1 fx send: */
1115 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1116 1, 0x21, 0x0104, 0x4201, &com_buff, 2);
1117 /* Analogue input 2 fx send: */
1118 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1119 1, 0x21, 0x0105, 0x4201, &com_buff, 2);
1120 /* Analogue input 3 fx send: */
1121 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1122 1, 0x21, 0x0106, 0x4201, &com_buff, 2);
1123 /* Analogue input 4 fx send: */
1124 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1125 1, 0x21, 0x0107, 0x4201, &com_buff, 2);
1126
1127 /* Toggle allowing host control */
44f69ddc 1128 /* Not needed
b01104fc
CK		 1129 com_buff[0] = 0x02;
1130 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1131 3, 0x21, 0x0000, 0x2001, &com_buff, 1);
44f69ddc 1132 */
b01104fc
CK		 1133
1134 /* Do not dim fx returns */
1135 com_buff[0] = 0x00;
1136 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1137 3, 0x21, 0x0002, 0x2001, &com_buff, 1);
1138
1139 /* Do not set fx returns to mono */
1140 com_buff[0] = 0x00;
1141 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1142 3, 0x21, 0x0001, 0x2001, &com_buff, 1);
1143
1144 /* Mute the S/PDIF hardware loopback
1145 * same odd volume logic here as above
1146 */
1147 com_buff[0] = 0x00;
1148 com_buff[1] = 0x80;
1149 /* S/PDIF hardware input 1 left channel */
1150 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1151 1, 0x21, 0x0112, 0x4001, &com_buff, 2);
1152 /* S/PDIF hardware input 1 right channel */
1153 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1154 1, 0x21, 0x0113, 0x4001, &com_buff, 2);
1155 /* S/PDIF hardware input 2 left channel */
1156 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1157 1, 0x21, 0x0116, 0x4001, &com_buff, 2);
1158 /* S/PDIF hardware input 2 right channel */
1159 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1160 1, 0x21, 0x0117, 0x4001, &com_buff, 2);
1161 /* S/PDIF hardware input 3 left channel */
1162 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1163 1, 0x21, 0x011a, 0x4001, &com_buff, 2);
1164 /* S/PDIF hardware input 3 right channel */
1165 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1166 1, 0x21, 0x011b, 0x4001, &com_buff, 2);
1167 /* S/PDIF hardware input 4 left channel */
1168 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1169 1, 0x21, 0x011e, 0x4001, &com_buff, 2);
1170 /* S/PDIF hardware input 4 right channel */
1171 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1172 1, 0x21, 0x011f, 0x4001, &com_buff, 2);
1173 /* S/PDIF software return 1 left channel */
1174 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1175 1, 0x21, 0x0102, 0x4001, &com_buff, 2);
1176 /* S/PDIF software return 1 right channel */
1177 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1178 1, 0x21, 0x0103, 0x4001, &com_buff, 2);
1179 /* S/PDIF software return 2 left channel */
1180 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1181 1, 0x21, 0x0106, 0x4001, &com_buff, 2);
1182 /* S/PDIF software return 2 right channel */
1183 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1184 1, 0x21, 0x0107, 0x4001, &com_buff, 2);
1185
1186 com_buff[0] = 0x00;
1187 com_buff[1] = 0x00;
1188 /* S/PDIF software return 3 left channel */
1189 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1190 1, 0x21, 0x010a, 0x4001, &com_buff, 2);
1191
1192 com_buff[0] = 0x00;
1193 com_buff[1] = 0x80;
1194 /* S/PDIF software return 3 right channel */
1195 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1196 1, 0x21, 0x010b, 0x4001, &com_buff, 2);
1197 /* S/PDIF software return 4 left channel */
1198 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1199 1, 0x21, 0x010e, 0x4001, &com_buff, 2);
1200
1201 com_buff[0] = 0x00;
1202 com_buff[1] = 0x00;
1203 /* S/PDIF software return 4 right channel */
1204 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1205 1, 0x21, 0x010f, 0x4001, &com_buff, 2);
1206
1207 com_buff[0] = 0x00;
1208 com_buff[1] = 0x80;
1209 /* S/PDIF fx returns left channel */
1210 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1211 1, 0x21, 0x0122, 0x4001, &com_buff, 2);
1212 /* S/PDIF fx returns right channel */
1213 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1214 1, 0x21, 0x0123, 0x4001, &com_buff, 2);
1215
1216 /* Set the dropdown "Effect" to the first option */
1217 /* Room1 = 0x00 */
1218 /* Room2 = 0x01 */
1219 /* Room3 = 0x02 */
1220 /* Hall 1 = 0x03 */
1221 /* Hall 2 = 0x04 */
1222 /* Plate = 0x05 */
1223 /* Delay = 0x06 */
1224 /* Echo = 0x07 */
1225 com_buff[0] = 0x00;
1226 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1227 1, 0x21, 0x0200, 0x4301, &com_buff, 1); /* max is 0xff */
1228 /* min is 0x00 */
1229
1230
1231 /* Set the effect duration to 0 */
1232 /* max is 0xffff */
1233 /* min is 0x0000 */
1234 com_buff[0] = 0x00;
1235 com_buff[1] = 0x00;
1236 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1237 1, 0x21, 0x0400, 0x4301, &com_buff, 2);
1238
1239 /* Set the effect volume and feedback to 0 */
1240 /* max is 0xff */
1241 /* min is 0x00 */
1242 com_buff[0] = 0x00;
1243 /* feedback: */
1244 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1245 1, 0x21, 0x0500, 0x4301, &com_buff, 1);
1246 /* volume: */
1247 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1248 1, 0x21, 0x0300, 0x4301, &com_buff, 1);
1249
1250 /* Set soft button hold duration */
1251 /* 0x03 = 250ms */
1252 /* 0x05 = 500ms DEFAULT */
1253 /* 0x08 = 750ms */
1254 /* 0x0a = 1sec */
1255 com_buff[0] = 0x05;
1256 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1257 3, 0x21, 0x0005, 0x2001, &com_buff, 1);
1258
1259 /* Use dim LEDs for button of state */
1260 com_buff[0] = 0x00;
1261 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1262 3, 0x21, 0x0004, 0x2001, &com_buff, 1);
1263}
1264
1265#define MBOX3_DESCRIPTOR_SIZE 464
1266
1267static int snd_usb_mbox3_boot_quirk(struct usb_device *dev)
1268{
1269 struct usb_host_config *config = dev->actconfig;
f7d306b4 1270 struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
b01104fc
CK		 1271 int err;
1272 int descriptor_size;
1273
1274 descriptor_size = le16_to_cpu(get_cfg_desc(config)->wTotalLength);
1275
1276 if (descriptor_size != MBOX3_DESCRIPTOR_SIZE) {
44f69ddc 1277 dev_err(&dev->dev, "MBOX3: Invalid descriptor size=%d.\n", descriptor_size);
b01104fc
CK		 1278 return -ENODEV;
1279 }
1280
44f69ddc 1281 dev_dbg(&dev->dev, "MBOX3: device initialised!\n");
b01104fc 1282
f7d306b4
DC		 1283 new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
1284 if (!new_device_descriptor)
1285 return -ENOMEM;
1286
b01104fc 1287 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
f7d306b4 1288 new_device_descriptor, sizeof(*new_device_descriptor));
b01104fc 1289 if (err < 0)
44f69ddc 1290 dev_dbg(&dev->dev, "MBOX3: error usb_get_descriptor: %d\n", err);
f7d306b4 1291 if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
b909df18 1292 dev_dbg(&dev->dev, "MBOX3: error too large bNumConfigurations: %d\n",
f7d306b4 1293 new_device_descriptor->bNumConfigurations);
b909df18 1294 else
f7d306b4 1295 memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
b01104fc
CK		 1296
1297 err = usb_reset_configuration(dev);
1298 if (err < 0)
44f69ddc
MBL		 1299 dev_dbg(&dev->dev, "MBOX3: error usb_reset_configuration: %d\n", err);
1300
1301 dev_dbg(&dev->dev, "MBOX3: new boot length = %d\n",
b01104fc
CK		 1302 le16_to_cpu(get_cfg_desc(config)->wTotalLength));
1303
44f69ddc
MBL		 1304 mbox3_setup_defaults(dev);
1305 dev_info(&dev->dev, "MBOX3: Initialized.");
b01104fc
CK		 1306
1307 return 0; /* Successful boot */
1308}
a634090a
MR		 1309
1310#define MICROBOOK_BUF_SIZE 128
1311
1312static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf,
1313 int buf_size, int *length)
1314{
1315 int err, actual_length;
1316
fcc2cc1f 1317 if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x01)))
801ebf10 1318 return -EINVAL;
a634090a
MR		 1319 err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x01), buf, *length,
1320 &actual_length, 1000);
1321 if (err < 0)
1322 return err;
1323
1324 print_hex_dump(KERN_DEBUG, "MicroBookII snd: ", DUMP_PREFIX_NONE, 16, 1,
1325 buf, actual_length, false);
1326
1327 memset(buf, 0, buf_size);
1328
fcc2cc1f 1329 if (usb_pipe_type_check(dev, usb_rcvintpipe(dev, 0x82)))
801ebf10 1330 return -EINVAL;
a634090a
MR		 1331 err = usb_interrupt_msg(dev, usb_rcvintpipe(dev, 0x82), buf, buf_size,
1332 &actual_length, 1000);
1333 if (err < 0)
1334 return err;
1335
1336 print_hex_dump(KERN_DEBUG, "MicroBookII rcv: ", DUMP_PREFIX_NONE, 16, 1,
1337 buf, actual_length, false);
1338
1339 *length = actual_length;
1340 return 0;
1341}
1342
1343static int snd_usb_motu_microbookii_boot_quirk(struct usb_device *dev)
1344{
1345 int err, actual_length, poll_attempts = 0;
1346 static const u8 set_samplerate_seq[] = { 0x00, 0x00, 0x00, 0x00,
1347 0x00, 0x00, 0x0b, 0x14,
1348 0x00, 0x00, 0x00, 0x01 };
1349 static const u8 poll_ready_seq[] = { 0x00, 0x04, 0x00, 0x00,
1350 0x00, 0x00, 0x0b, 0x18 };
1351 u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, GFP_KERNEL);
1352
1353 if (!buf)
1354 return -ENOMEM;
1355
1356 dev_info(&dev->dev, "Waiting for MOTU Microbook II to boot up...\n");
1357
1358 /* First we tell the device which sample rate to use. */
1359 memcpy(buf, set_samplerate_seq, sizeof(set_samplerate_seq));
1360 actual_length = sizeof(set_samplerate_seq);
1361 err = snd_usb_motu_microbookii_communicate(dev, buf, MICROBOOK_BUF_SIZE,
1362 &actual_length);
1363
1364 if (err < 0) {
1365 dev_err(&dev->dev,
1366 "failed setting the sample rate for Motu MicroBook II: %d\n",
1367 err);
1368 goto free_buf;
1369 }
1370
1371 /* Then we poll every 100 ms until the device informs of its readiness. */
1372 while (true) {
1373 if (++poll_attempts > 100) {
1374 dev_err(&dev->dev,
1375 "failed booting Motu MicroBook II: timeout\n");
1376 err = -ENODEV;
1377 goto free_buf;
1378 }
1379
1380 memset(buf, 0, MICROBOOK_BUF_SIZE);
1381 memcpy(buf, poll_ready_seq, sizeof(poll_ready_seq));
1382
1383 actual_length = sizeof(poll_ready_seq);
1384 err = snd_usb_motu_microbookii_communicate(
1385 dev, buf, MICROBOOK_BUF_SIZE, &actual_length);
1386 if (err < 0) {
1387 dev_err(&dev->dev,
1388 "failed booting Motu MicroBook II: communication error %d\n",
1389 err);
1390 goto free_buf;
1391 }
1392
1393 /* the device signals its readiness through a message of the
1394 * form
1395 * XX 06 00 00 00 00 0b 18 00 00 00 01
1396 * If the device is not yet ready to accept audio data, the
1397 * last byte of that sequence is 00.
1398 */
1399 if (actual_length == 12 && buf[actual_length - 1] == 1)
1400 break;
1401
1402 msleep(100);
1403 }
1404
1405 dev_info(&dev->dev, "MOTU MicroBook II ready\n");
1406
1407free_buf:
1408 kfree(buf);
1409 return err;
1410}
1411
73ac9f5e
AT		 1412static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
1413{
48d6b917 1414 msleep(4000);
73ac9f5e 1415
73ac9f5e
AT		 1416 return 0;
1417}
1418
c032044e
CN		 1419static int snd_usb_rme_digiface_boot_quirk(struct usb_device *dev)
1420{
1421 /* Disable mixer, internal clock, all outputs ADAT, 48kHz, TMS off */
1422 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1423 16, 0x40, 0x2410, 0x7fff, NULL, 0);
1424 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1425 18, 0x40, 0x0104, 0xffff, NULL, 0);
1426
1427 /* Disable loopback for all inputs */
1428 for (int ch = 0; ch < 32; ch++)
1429 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1430 22, 0x40, 0x400, ch, NULL, 0);
1431
1432 /* Unity gain for all outputs */
1433 for (int ch = 0; ch < 34; ch++)
1434 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
1435 21, 0x40, 0x9000, 0x100 + ch, NULL, 0);
1436
1437 return 0;
1438}
1439
e5779998
DM		 1440/*
1441 * Setup quirks
1442 */
0f5733b0
GP		 1443#define MAUDIO_SET 0x01 /* parse device_setup */
1444#define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */
1445#define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */
5ff40e6d 1446#define MAUDIO_SET_96K 0x04 /* 48-96kHz rate if set, 8-48kHz otherwise */
0f5733b0
GP		 1447#define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */
1448#define MAUDIO_SET_DI 0x10 /* enable Digital Input */
1449#define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */
5ff40e6d
AT		 1450#define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48kHz+Digital Input */
1451#define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48kHz+No Digital Input */
1452#define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48kHz+Digital Input */
1453#define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48kHz+No Digital Input */
0f5733b0
GP		 1454
1455static int quattro_skip_setting_quirk(struct snd_usb_audio *chip,
1456 int iface, int altno)
1457{
1458 /* Reset ALL ifaces to 0 altsetting.
1459 * Call it for every possible altsetting of every interface.
1460 */
1461 usb_set_interface(chip->dev, iface, 0);
1462 if (chip->setup & MAUDIO_SET) {
1463 if (chip->setup & MAUDIO_SET_COMPATIBLE) {
1464 if (iface != 1 && iface != 2)
1465 return 1; /* skip all interfaces but 1 and 2 */
1466 } else {
1467 unsigned int mask;
1468 if (iface == 1 || iface == 2)
1469 return 1; /* skip interfaces 1 and 2 */
1470 if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
1471 return 1; /* skip this altsetting */
1472 mask = chip->setup & MAUDIO_SET_MASK;
1473 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
1474 return 1; /* skip this altsetting */
1475 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
1476 return 1; /* skip this altsetting */
1477 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 4)
1478 return 1; /* skip this altsetting */
1479 }
1480 }
0ba41d91 1481 usb_audio_dbg(chip,
0f5733b0
GP		 1482 "using altsetting %d for interface %d config %d\n",
1483 altno, iface, chip->setup);
1484 return 0; /* keep this altsetting */
1485}
e5779998
DM		 1486
1487static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
1488 int iface,
1489 int altno)
1490{
1491 /* Reset ALL ifaces to 0 altsetting.
1492 * Call it for every possible altsetting of every interface.
1493 */
1494 usb_set_interface(chip->dev, iface, 0);
1495
0f5733b0
GP		 1496 if (chip->setup & MAUDIO_SET) {
1497 unsigned int mask;
1498 if ((chip->setup & MAUDIO_SET_DTS) && altno != 6)
e5779998 1499 return 1; /* skip this altsetting */
0f5733b0 1500 if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
e5779998 1501 return 1; /* skip this altsetting */
0f5733b0
GP		 1502 mask = chip->setup & MAUDIO_SET_MASK;
1503 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
e5779998 1504 return 1; /* skip this altsetting */
0f5733b0 1505 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
e5779998 1506 return 1; /* skip this altsetting */
0f5733b0 1507 if (mask == MAUDIO_SET_16B_48K_DI && altno != 4)
e5779998 1508 return 1; /* skip this altsetting */
0f5733b0 1509 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 5)
e5779998
DM		 1510 return 1; /* skip this altsetting */
1511 }
1512
1513 return 0; /* keep this altsetting */
1514}
1515
0f5733b0
GP		 1516static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
1517 int iface, int altno)
1518{
1519 /* Reset ALL ifaces to 0 altsetting.
1520 * Call it for every possible altsetting of every interface.
1521 */
1522 usb_set_interface(chip->dev, iface, 0);
1523
1524 /* possible configuration where both inputs and only one output is
1525 *used is not supported by the current setup
1526 */
1527 if (chip->setup & (MAUDIO_SET | MAUDIO_SET_24B)) {
1528 if (chip->setup & MAUDIO_SET_96K) {
1529 if (altno != 3 && altno != 6)
1530 return 1;
1531 } else if (chip->setup & MAUDIO_SET_DI) {
1532 if (iface == 4)
1533 return 1; /* no analog input */
1534 if (altno != 2 && altno != 5)
1535 return 1; /* enable only altsets 2 and 5 */
1536 } else {
1537 if (iface == 5)
1538 return 1; /* disable digialt input */
1539 if (altno != 2 && altno != 5)
1540 return 1; /* enalbe only altsets 2 and 5 */
1541 }
1542 } else {
1543 /* keep only 16-Bit mode */
1544 if (altno != 1)
1545 return 1;
1546 }
1547
0ba41d91 1548 usb_audio_dbg(chip,
0f5733b0
GP		 1549 "using altsetting %d for interface %d config %d\n",
1550 altno, iface, chip->setup);
1551 return 0; /* keep this altsetting */
1552}
1553
8dc5efe3
NK		 1554static int s1810c_skip_setting_quirk(struct snd_usb_audio *chip,
1555 int iface, int altno)
1556{
1557 /*
1558 * Altno settings:
1559 *
1560 * Playback (Interface 1):
1561 * 1: 6 Analog + 2 S/PDIF
1562 * 2: 6 Analog + 2 S/PDIF
1563 * 3: 6 Analog
1564 *
1565 * Capture (Interface 2):
1566 * 1: 8 Analog + 2 S/PDIF + 8 ADAT
1567 * 2: 8 Analog + 2 S/PDIF + 4 ADAT
1568 * 3: 8 Analog
1569 */
1570
1571 /*
1572 * I'll leave 2 as the default one and
1573 * use device_setup to switch to the
1574 * other two.
1575 */
1576 if ((chip->setup == 0 || chip->setup > 2) && altno != 2)
1577 return 1;
1578 else if (chip->setup == 1 && altno != 1)
1579 return 1;
1580 else if (chip->setup == 2 && altno != 3)
1581 return 1;
1582
1583 return 0;
1584}
1585
e5779998
DM		 1586int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
1587 int iface,
1588 int altno)
1589{
1590 /* audiophile usb: skip altsets incompatible with device_setup */
1591 if (chip->usb_id == USB_ID(0x0763, 0x2003))
1592 return audiophile_skip_setting_quirk(chip, iface, altno);
0f5733b0
GP		 1593 /* quattro usb: skip altsets incompatible with device_setup */
1594 if (chip->usb_id == USB_ID(0x0763, 0x2001))
1595 return quattro_skip_setting_quirk(chip, iface, altno);
1596 /* fasttrackpro usb: skip altsets incompatible with device_setup */
1597 if (chip->usb_id == USB_ID(0x0763, 0x2012))
1598 return fasttrackpro_skip_setting_quirk(chip, iface, altno);
8dc5efe3 1599 /* presonus studio 1810c: skip altsets incompatible with device_setup */
1e583aef 1600 if (chip->usb_id == USB_ID(0x194f, 0x010c))
8dc5efe3 1601 return s1810c_skip_setting_quirk(chip, iface, altno);
08056455
AD		 1602 /* presonus studio 1824c: skip altsets incompatible with device_setup */
1603 if (chip->usb_id == USB_ID(0x194f, 0x010d))
1604 return s1810c_skip_setting_quirk(chip, iface, altno);
e5779998
DM		 1605
1606 return 0;
1607}
1608
1609int snd_usb_apply_boot_quirk(struct usb_device *dev,
1610 struct usb_interface *intf,
79289e24
TI		 1611 const struct snd_usb_audio_quirk *quirk,
1612 unsigned int id)
e5779998 1613{
3347b26c
DM		 1614 switch (id) {
1615 case USB_ID(0x041e, 0x3000):
1616 /* SB Extigy needs special boot-up sequence */
1617 /* if more models come, this will go to the quirk list. */
e5779998
DM		 1618 return snd_usb_extigy_boot_quirk(dev, intf);
1619
3347b26c
DM		 1620 case USB_ID(0x041e, 0x3020):
1621 /* SB Audigy 2 NX needs its own boot-up magic, too */
e5779998
DM		 1622 return snd_usb_audigy2nx_boot_quirk(dev);
1623
3347b26c
DM		 1624 case USB_ID(0x10f5, 0x0200):
1625 /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */
e5779998
DM		 1626 return snd_usb_cm106_boot_quirk(dev);
1627
3347b26c
DM		 1628 case USB_ID(0x0d8c, 0x0102):
1629 /* C-Media CM6206 / CM106-Like Sound Device */
8129e79e 1630 case USB_ID(0x0ccd, 0x00b1): /* Terratec Aureon 7.1 USB */
e5779998
DM		 1631 return snd_usb_cm6206_boot_quirk(dev);
1632
cb99864d
DZ		 1633 case USB_ID(0x0dba, 0x3000):
1634 /* Digidesign Mbox 2 */
1635 return snd_usb_mbox2_boot_quirk(dev);
b01104fc
CK		 1636 case USB_ID(0x0dba, 0x5000):
1637 /* Digidesign Mbox 3 */
1638 return snd_usb_mbox3_boot_quirk(dev);
1639
cb99864d 1640
11e424e8
EG		 1641 case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */
1642 case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */
1643 return snd_usb_novation_boot_quirk(dev);
5e212332 1644
3347b26c
DM		 1645 case USB_ID(0x133e, 0x0815):
1646 /* Access Music VirusTI Desktop */
e5779998
DM		 1647 return snd_usb_accessmusic_boot_quirk(dev);
1648
759e890f 1649 case USB_ID(0x17cc, 0x1000): /* Komplete Audio 6 */
3347b26c
DM		 1650 case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */
1651 case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */
54a8c500 1652 return snd_usb_nativeinstruments_boot_quirk(dev);
0f5733b0
GP		 1653 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
1654 return snd_usb_fasttrackpro_boot_quirk(dev);
19570d74
TI		 1655 case USB_ID(0x047f, 0xc010): /* Plantronics Gamecom 780 */
1656 return snd_usb_gamecon780_boot_quirk(dev);
16bafa79
AA		 1657 case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx 3 */
1658 return snd_usb_axefx3_boot_quirk(dev);
a634090a 1659 case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook II */
2edb84e3
AT		 1660 /*
1661 * For some reason interface 3 with vendor-spec class is
1662 * detected on MicroBook IIc.
1663 */
1664 if (get_iface_desc(intf->altsetting)->bInterfaceClass ==
1665 USB_CLASS_VENDOR_SPEC &&
1666 get_iface_desc(intf->altsetting)->bInterfaceNumber < 3)
1667 return snd_usb_motu_microbookii_boot_quirk(dev);
1668 break;
c032044e 1669 case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
f09f0397 1670 case USB_ID(0x2a39, 0x3fa0): /* RME Digiface USB (alternate) */
c032044e 1671 return snd_usb_rme_digiface_boot_quirk(dev);
3347b26c 1672 }
54a8c500 1673
e5779998
DM		 1674 return 0;
1675}
1676
73ac9f5e
AT		 1677int snd_usb_apply_boot_quirk_once(struct usb_device *dev,
1678 struct usb_interface *intf,
1679 const struct snd_usb_audio_quirk *quirk,
1680 unsigned int id)
1681{
1682 switch (id) {
48d6b917 1683 case USB_ID(0x07fd, 0x0008): /* MOTU M Series, 1st hardware version */
73ac9f5e
AT		 1684 return snd_usb_motu_m_series_boot_quirk(dev);
1685 }
1686
1687 return 0;
1688}
1689
e5779998
DM		 1690/*
1691 * check if the device uses big-endian samples
1692 */
cab941b7
TI		 1693int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
1694 const struct audioformat *fp)
e5779998 1695{
48fc7f7e 1696 /* it depends on altsetting whether the device is big-endian or not */
e5779998
DM		 1697 switch (chip->usb_id) {
1698 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */
0f5733b0
GP		 1699 if (fp->altsetting == 2 || fp->altsetting == 3 ||
1700 fp->altsetting == 5 || fp->altsetting == 6)
e5779998
DM		 1701 return 1;
1702 break;
1703 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
1704 if (chip->setup == 0x00 ||
0f5733b0
GP		 1705 fp->altsetting == 1 || fp->altsetting == 2 ||
1706 fp->altsetting == 3)
1707 return 1;
1708 break;
1709 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro */
1710 if (fp->altsetting == 2 || fp->altsetting == 3 ||
1711 fp->altsetting == 5 || fp->altsetting == 6)
e5779998 1712 return 1;
0f5733b0 1713 break;
e5779998
DM		 1714 }
1715 return 0;
1716}
1717
1718/*
1cdfa9f3 1719 * For E-Mu 0404USB/0202USB/TrackerPre/0204 sample rate should be set for device,
e5779998
DM		 1720 * not for interface.
1721 */
1722
1723enum {
1724 EMU_QUIRK_SR_44100HZ = 0,
1725 EMU_QUIRK_SR_48000HZ,
1726 EMU_QUIRK_SR_88200HZ,
1727 EMU_QUIRK_SR_96000HZ,
1728 EMU_QUIRK_SR_176400HZ,
1729 EMU_QUIRK_SR_192000HZ
1730};
1731
1732static void set_format_emu_quirk(struct snd_usb_substream *subs,
cab941b7 1733 const struct audioformat *fmt)
e5779998
DM		 1734{
1735 unsigned char emu_samplerate_id = 0;
1736
1737 /* When capture is active
1738 * sample rate shouldn't be changed
1739 * by playback substream
1740 */
1741 if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) {
6aa719d1 1742 if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].cur_audiofmt)
e5779998
DM		 1743 return;
1744 }
1745
1746 switch (fmt->rate_min) {
1747 case 48000:
1748 emu_samplerate_id = EMU_QUIRK_SR_48000HZ;
1749 break;
1750 case 88200:
1751 emu_samplerate_id = EMU_QUIRK_SR_88200HZ;
1752 break;
1753 case 96000:
1754 emu_samplerate_id = EMU_QUIRK_SR_96000HZ;
1755 break;
1756 case 176400:
1757 emu_samplerate_id = EMU_QUIRK_SR_176400HZ;
1758 break;
1759 case 192000:
1760 emu_samplerate_id = EMU_QUIRK_SR_192000HZ;
1761 break;
1762 default:
1763 emu_samplerate_id = EMU_QUIRK_SR_44100HZ;
1764 break;
1765 }
1766 snd_emuusb_set_samplerate(subs->stream->chip, emu_samplerate_id);
1539d4f8 1767 subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0;
e5779998
DM		 1768}
1769
3b85f5fc
OM		 1770static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs,
1771 u16 windex)
1772{
1773 unsigned int cur_rate = subs->data_endpoint->cur_rate;
1774 u8 sr[3];
1775 // Convert to little endian
1776 sr[0] = cur_rate & 0xff;
1777 sr[1] = (cur_rate >> 8) & 0xff;
1778 sr[2] = (cur_rate >> 16) & 0xff;
1779 usb_set_interface(subs->dev, 0, 1);
1780 // we should derive windex from fmt-sync_ep but it's not set
1781 snd_usb_ctl_msg(subs->stream->chip->dev,
2c911900 1782 usb_sndctrlpipe(subs->stream->chip->dev, 0),
3b85f5fc
OM		 1783 0x01, 0x22, 0x0100, windex, &sr, 0x0003);
1784 return 0;
1785}
1786
44f69ddc
MBL		 1787static void mbox3_set_format_quirk(struct snd_usb_substream *subs,
1788 const struct audioformat *fmt)
1789{
1790 __le32 buff4 = 0;
1791 u8 buff1 = 0x01;
1792 u32 new_rate = subs->data_endpoint->cur_rate;
1793 u32 current_rate;
1794
1795 // Get current rate from card and check if changing it is needed
5005ccd9 1796 snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),
44f69ddc
MBL		 1797 0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);
1798 current_rate = le32_to_cpu(buff4);
1799 dev_dbg(&subs->dev->dev,
1800 "MBOX3: Current configured sample rate: %d", current_rate);
1801 if (current_rate == new_rate) {
1802 dev_dbg(&subs->dev->dev,
1803 "MBOX3: No change needed (current rate:%d == new rate:%d)",
1804 current_rate, new_rate);
1805 return;
1806 }
1807
1808 // Set new rate
1809 dev_info(&subs->dev->dev,
1810 "MBOX3: Changing sample rate to: %d", new_rate);
1811 buff4 = cpu_to_le32(new_rate);
1812 snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),
1813 0x01, 0x21, 0x0100, 0x8101, &buff4, 4);
1814
1815 // Set clock source to Internal
1816 snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),
1817 0x01, 0x21, 0x0100, 0x8001, &buff1, 1);
1818
1819 // Check whether the change was successful
1820 buff4 = 0;
5005ccd9 1821 snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),
44f69ddc
MBL		 1822 0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);
1823 if (new_rate != le32_to_cpu(buff4))
1824 dev_warn(&subs->dev->dev, "MBOX3: Couldn't set the sample rate");
1825}
1826
c032044e
CN		 1827static const int rme_digiface_rate_table[] = {
1828 32000, 44100, 48000, 0,
1829 64000, 88200, 96000, 0,
1830 128000, 176400, 192000, 0,
1831};
1832
1833static int rme_digiface_set_format_quirk(struct snd_usb_substream *subs)
1834{
1835 unsigned int cur_rate = subs->data_endpoint->cur_rate;
1836 u16 val;
1837 int speed_mode;
1838 int id;
1839
1840 for (id = 0; id < ARRAY_SIZE(rme_digiface_rate_table); id++) {
1841 if (rme_digiface_rate_table[id] == cur_rate)
1842 break;
1843 }
1844
1845 if (id >= ARRAY_SIZE(rme_digiface_rate_table))
1846 return -EINVAL;
1847
1848 /* 2, 3, 4 for 1x, 2x, 4x */
1849 speed_mode = (id >> 2) + 2;
1850 val = (id << 3) | (speed_mode << 12);
1851
1852 /* Set the sample rate */
1853 snd_usb_ctl_msg(subs->stream->chip->dev,
1854 usb_sndctrlpipe(subs->stream->chip->dev, 0),
1855 16, 0x40, val, 0x7078, NULL, 0);
1856 return 0;
1857}
1858
e5779998 1859void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
cab941b7 1860 const struct audioformat *fmt)
e5779998
DM		 1861{
1862 switch (subs->stream->chip->usb_id) {
1863 case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
1864 case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
1865 case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */
1cdfa9f3 1866 case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
e5779998
DM		 1867 set_format_emu_quirk(subs, fmt);
1868 break;
6e2c9105 1869 case USB_ID(0x534d, 0x0021): /* MacroSilicon MS2100/MS2106 */
1b7ecc24
HM		 1870 case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
1871 subs->stream_offset_adj = 2;
1872 break;
9af3b4f2 1873 case USB_ID(0x2b73, 0x000a): /* Pioneer DJM-900NXS2 */
3b85f5fc 1874 case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */
171bb512 1875 case USB_ID(0x2b73, 0x0034): /* Pioneer DJM-V10 */
3b85f5fc
OM		 1876 pioneer_djm_set_format_quirk(subs, 0x0082);
1877 break;
e7df7df5 1878 case USB_ID(0x08e4, 0x017f): /* Pioneer DJM-750 */
1a2a94a4
NM		 1879 case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */
1880 pioneer_djm_set_format_quirk(subs, 0x0086);
1881 break;
44f69ddc
MBL		 1882 case USB_ID(0x0dba, 0x5000):
1883 mbox3_set_format_quirk(subs, fmt); /* Digidesign Mbox 3 */
1884 break;
c032044e 1885 case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
f09f0397 1886 case USB_ID(0x2a39, 0x3fa0): /* RME Digiface USB (alternate) */
c032044e
CN		 1887 rme_digiface_set_format_quirk(subs);
1888 break;
e5779998
DM		 1889 }
1890}
1891
d767aba2 1892int snd_usb_select_mode_quirk(struct snd_usb_audio *chip,
cab941b7 1893 const struct audioformat *fmt)
6874daad 1894{
d767aba2 1895 struct usb_device *dev = chip->dev;
6874daad
JK		 1896 int err;
1897
2de00d5a 1898 if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
6874daad
JK		 1899 /* First switch to alt set 0, otherwise the mode switch cmd
1900 * will not be accepted by the DAC
1901 */
1902 err = usb_set_interface(dev, fmt->iface, 0);
1903 if (err < 0)
1904 return err;
1905
df3f0347 1906 msleep(20); /* Delay needed after setting the interface */
6874daad 1907
7f38ca04 1908 /* Vendor mode switch cmd is required. */
f3b906d7
NO		 1909 if (fmt->formats & SNDRV_PCM_FMTBIT_DSD_U32_BE) {
1910 /* DSD mode (DSD_U32) requested */
7f38ca04
NO		 1911 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0,
1912 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,
1913 1, 1, NULL, 0);
1914 if (err < 0)
1915 return err;
7f38ca04 1916
f3b906d7
NO		 1917 } else {
1918 /* PCM or DOP mode (S32) requested */
1919 /* PCM mode (S16) requested */
7f38ca04
NO		 1920 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0,
1921 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,
1922 0, 1, NULL, 0);
1923 if (err < 0)
1924 return err;
f3b906d7 1925
7f38ca04 1926 }
df3f0347 1927 msleep(20);
6874daad
JK		 1928 }
1929 return 0;
1930}
1931
2b58fd5b
DM		 1932void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
1933{
1934 /*
1935 * "Playback Design" products send bogus feedback data at the start
1936 * of the stream. Ignore them.
1937 */
79289e24 1938 if (USB_ID_VENDOR(ep->chip->usb_id) == 0x23ba &&
2b58fd5b
DM		 1939 ep->type == SND_USB_ENDPOINT_TYPE_SYNC)
1940 ep->skip_packets = 4;
83e3acd4
EZ		 1941
1942 /*
e9a25e04 1943 * M-Audio Fast Track C400/C600 - when packets are not skipped, real
5ff40e6d 1944 * world latency varies by approx. +/- 50 frames (at 96kHz) each time
e9a25e04
MG		 1945 * the stream is (re)started. When skipping packets 16 at endpoint
1946 * start up, the real world latency is stable within +/- 1 frame (also
83e3acd4
EZ		 1947 * across power cycles).
1948 */
e9a25e04
MG		 1949 if ((ep->chip->usb_id == USB_ID(0x0763, 0x2030) ||
1950 ep->chip->usb_id == USB_ID(0x0763, 0x2031)) &&
83e3acd4
EZ		 1951 ep->type == SND_USB_ENDPOINT_TYPE_DATA)
1952 ep->skip_packets = 16;
9abc1341
DM		 1953
1954 /* Work around devices that report unreasonable feedback data */
ca0dd273
DM		 1955 if ((ep->chip->usb_id == USB_ID(0x0644, 0x8038) || /* TEAC UD-H01 */
1956 ep->chip->usb_id == USB_ID(0x1852, 0x5034)) && /* T+A Dac8 */
9abc1341 1957 ep->syncmaxsize == 4)
ca0dd273 1958 ep->tenor_fb_quirk = 1;
2b58fd5b
DM		 1959}
1960
79289e24 1961/* quirk applied after snd_usb_ctl_msg(); not applied during boot quirks */
2b58fd5b
DM		 1962void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
1963 __u8 request, __u8 requesttype, __u16 value,
1964 __u16 index, void *data, __u16 size)
1965{
79289e24
TI		 1966 struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev);
1967
f7483854 1968 if (!chip || (requesttype & USB_TYPE_MASK) != USB_TYPE_CLASS)
79289e24 1969 return;
6e84a8d7 1970
f7483854 1971 if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY)
df3f0347 1972 msleep(20);
f7483854 1973 else if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY_1M)
df3f0347 1974 usleep_range(1000, 2000);
f7483854 1975 else if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY_5M)
a32a1fc9 1976 usleep_range(5000, 6000);
2b58fd5b
DM		 1977}
1978
126825e7
DM		 1979/*
1980 * snd_usb_interface_dsd_format_quirks() is called from format.c to
1981 * augment the PCM format bit-field for DSD types. The UAC standards
1982 * don't have a designated bit field to denote DSD-capable interfaces,
1983 * hence all hardware that is known to support this format has to be
1984 * listed here.
1985 */
1986u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
1987 struct audioformat *fp,
1988 unsigned int sample_bytes)
1989{
f3b906d7
NO		 1990 struct usb_interface *iface;
1991
126825e7 1992 /* Playback Designs */
eb7505d5
JL		 1993 if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
1994 USB_ID_PRODUCT(chip->usb_id) < 0x0110) {
126825e7
DM		 1995 switch (fp->altsetting) {
1996 case 1:
1997 fp->dsd_dop = true;
1998 return SNDRV_PCM_FMTBIT_DSD_U16_LE;
1999 case 2:
2000 fp->dsd_bitrev = true;
2001 return SNDRV_PCM_FMTBIT_DSD_U8;
2002 case 3:
2003 fp->dsd_bitrev = true;
2004 return SNDRV_PCM_FMTBIT_DSD_U16_LE;
2005 }
2006 }
2007
848f3a82
JK		 2008 /* XMOS based USB DACs */
2009 switch (chip->usb_id) {
f7fea075
JL		 2010 case USB_ID(0x139f, 0x5504): /* Nagra DAC */
2011 case USB_ID(0x20b1, 0x3089): /* Mola-Mola DAC */
2012 case USB_ID(0x2522, 0x0007): /* LH Labs Geek Out 1V5 */
2013 case USB_ID(0x2522, 0x0009): /* LH Labs Geek Pulse X Inifinity 2V0 */
f656891c 2014 case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
9bb201a5 2015 case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
848f3a82 2016 if (fp->altsetting == 2)
d42472ec 2017 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
848f3a82 2018 break;
3b7e5c7e 2019
f656891c 2020 case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */
202e69e6 2021 case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
547d2c9c 2022 case USB_ID(0x16d0, 0x06b2): /* NuPrime DAC-10 */
f7fea075 2023 case USB_ID(0x16d0, 0x06b4): /* NuPrime Audio HD-AVP/AVA */
f656891c 2024 case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */
f7fea075 2025 case USB_ID(0x16d0, 0x09d8): /* NuPrime IDA-8 */
f656891c 2026 case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */
f7fea075 2027 case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
f656891c 2028 case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */
f7fea075 2029 case USB_ID(0x20a0, 0x4143): /* WaveIO USB Audio 2.0 */
f656891c
DM		 2030 case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */
2031 case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
ad678b4c 2032 case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
f656891c 2033 case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */
f7fea075 2034 case USB_ID(0x278b, 0x5100): /* Rotel RC-1590 */
f656891c
DM		 2035 case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
2036 case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
2037 case USB_ID(0x6b42, 0x0042): /* MSB Technology */
848f3a82 2038 if (fp->altsetting == 3)
d42472ec 2039 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
848f3a82 2040 break;
3eff682d 2041
7c74866b
DM		 2042 /* Amanero Combo384 USB based DACs with native DSD support */
2043 case USB_ID(0x16d0, 0x071a): /* Amanero - Combo384 */
3eff682d 2044 if (fp->altsetting == 2) {
f83914fd 2045 switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) {
3eff682d
JL		 2046 case 0x199:
2047 return SNDRV_PCM_FMTBIT_DSD_U32_LE;
2048 case 0x19b:
f5ce8179 2049 case 0x203:
3eff682d
JL		 2050 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
2051 default:
2052 break;
2053 }
2054 }
2055 break;
ed993c6f
JL		 2056 case USB_ID(0x16d0, 0x0a23):
2057 if (fp->altsetting == 2)
2058 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
2059 break;
3eff682d 2060
848f3a82
JK		 2061 default:
2062 break;
2063 }
2064
f3b906d7 2065 /* ITF-USB DSD based DACs */
2de00d5a 2066 if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
f3b906d7 2067 iface = usb_ifnum_to_if(chip->dev, fp->iface);
7a2e9ddc 2068
f3b906d7
NO		 2069 /* Altsetting 2 support native DSD if the num of altsets is
2070 * three (0-2),
2071 * Altsetting 3 support native DSD if the num of altsets is
2072 * four (0-3).
2073 */
2074 if (fp->altsetting == iface->num_altsetting - 1)
7f38ca04
NO		 2075 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
2076 }
2077
68e851ee
TI		 2078 /* Mostly generic method to detect many DSD-capable implementations */
2079 if ((chip->quirk_flags & QUIRK_FLAG_DSD_RAW) && fp->dsd_raw)
2080 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
3a572d94 2081
126825e7
DM		 2082 return 0;
2083}
ceb18f51
RB		 2084
2085void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
2086 struct audioformat *fp,
2087 int stream)
2088{
2089 switch (chip->usb_id) {
2090 case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */
2091 /* Optoplay sets the sample rate attribute although
2092 * it seems not supporting it in fact.
2093 */
2094 fp->attributes &= ~UAC_EP_CS_ATTR_SAMPLE_RATE;
2095 break;
2096 case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */
2097 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
2098 /* doesn't set the sample rate attribute, but supports it */
2099 fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE;
2100 break;
2101 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */
2102 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
2103 case USB_ID(0x047f, 0x0ca1): /* plantronics headset */
2104 case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is
2105 an older model 77d:223) */
2106 /*
2107 * plantronics headset and Griffin iMic have set adaptive-in
2108 * although it's really not...
2109 */
2110 fp->ep_attr &= ~USB_ENDPOINT_SYNCTYPE;
2111 if (stream == SNDRV_PCM_STREAM_PLAYBACK)
2112 fp->ep_attr |= USB_ENDPOINT_SYNC_ADAPTIVE;
2113 else
2114 fp->ep_attr |= USB_ENDPOINT_SYNC_SYNC;
2115 break;
2edb84e3
AT		 2116 case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook IIc */
2117 /*
2118 * MaxPacketsOnly attribute is erroneously set in endpoint
2119 * descriptors. As a result this card produces noise with
5ff40e6d 2120 * all sample rates other than 96 kHz.
2edb84e3
AT		 2121 */
2122 fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX;
2123 break;
29664923
MG		 2124 case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */
2125 /* mic works only when ep packet size is set to wMaxPacketSize */
2126 fp->attributes |= UAC_EP_CS_ATTR_FILL_MAX;
2127 break;
6a83d6f3
W		 2128 case USB_ID(0x3511, 0x2b1e): /* Opencomm2 UC USB Bluetooth dongle */
2129 /* mic works only when ep pitch control is not set */
2130 if (stream == SNDRV_PCM_STREAM_CAPTURE)
2131 fp->attributes &= ~UAC_EP_CS_ATTR_PITCH_CONTROL;
2132 break;
ceb18f51
RB		 2133 }
2134}
55f73261 2135
4d4dee0a
TI		 2136/*
2137 * driver behavior quirk flags
2138 */
2139struct usb_audio_quirk_flags_table {
2140 u32 id;
2141 u32 flags;
2142};
2143
2144#define DEVICE_FLG(vid, pid, _flags) \
2145 { .id = USB_ID(vid, pid), .flags = (_flags) }
2146#define VENDOR_FLG(vid, _flags) DEVICE_FLG(vid, 0, _flags)
2147
2148static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
2149 /* Device matches */
dabc44c2 2150 DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
d6e6b921 2151 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
3c69dc91
TI		 2152 DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
2153 QUIRK_FLAG_IGNORE_CTL_ERROR),
4d4dee0a
TI		 2154 DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */
2155 QUIRK_FLAG_GET_SAMPLE_RATE),
3da43506
TI		 2156 DEVICE_FLG(0x045e, 0x083c, /* MS USB Link headset */
2157 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY |
2158 QUIRK_FLAG_DISABLE_AUTOSUSPEND),
d6e6b921
TI		 2159 DEVICE_FLG(0x046d, 0x0807, /* Logitech Webcam C500 */
2160 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2161 DEVICE_FLG(0x046d, 0x0808, /* Logitech Webcam C600 */
2162 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2163 DEVICE_FLG(0x046d, 0x0809,
2164 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2165 DEVICE_FLG(0x046d, 0x0819, /* Logitech Webcam C210 */
2166 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2167 DEVICE_FLG(0x046d, 0x081b, /* HD Webcam c310 */
2168 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2169 DEVICE_FLG(0x046d, 0x081d, /* HD Webcam c510 */
2170 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2171 DEVICE_FLG(0x046d, 0x0825, /* HD Webcam c270 */
2172 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
2173 DEVICE_FLG(0x046d, 0x0826, /* HD Webcam c525 */
2174 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
4d4dee0a 2175 DEVICE_FLG(0x046d, 0x084c, /* Logitech ConferenceCam Connect */
f7483854 2176 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY_1M),
d6e6b921
TI		 2177 DEVICE_FLG(0x046d, 0x08ca, /* Logitech Quickcam Fusion */
2178 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
3c69dc91 2179 DEVICE_FLG(0x046d, 0x0991, /* Logitech QuickCam Pro */
d6e6b921
TI		 2180 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR |
2181 QUIRK_FLAG_MIC_RES_384),
2182 DEVICE_FLG(0x046d, 0x09a2, /* QuickCam Communicate Deluxe/S7500 */
2183 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
3c69dc91
TI		 2184 DEVICE_FLG(0x046d, 0x09a4, /* Logitech QuickCam E 3500 */
2185 QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR),
82fdcf9b
JS		 2186 DEVICE_FLG(0x0499, 0x1506, /* Yamaha THR5 */
2187 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
67d64069
TI		 2188 DEVICE_FLG(0x0499, 0x1509, /* Steinberg UR22 */
2189 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
a9692100
JS		 2190 DEVICE_FLG(0x0499, 0x3108, /* Yamaha YIT-W12TX */
2191 QUIRK_FLAG_GET_SAMPLE_RATE),
4d4dee0a
TI		 2192 DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
2193 QUIRK_FLAG_GET_SAMPLE_RATE),
f21dca85 2194 DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */
f7483854 2195 QUIRK_FLAG_SKIP_CLOCK_SELECTOR | QUIRK_FLAG_CTL_MSG_DELAY_5M),
668abe6d
TI		 2196 DEVICE_FLG(0x0525, 0xa4ad, /* Hamedal C20 usb camero */
2197 QUIRK_FLAG_IFACE_SKIP_CLOSE),
6e413409
TI		 2198 DEVICE_FLG(0x054c, 0x0b8c, /* Sony WALKMAN NW-A45 DAC */
2199 QUIRK_FLAG_SET_IFACE_FIRST),
4d4dee0a
TI		 2200 DEVICE_FLG(0x0556, 0x0014, /* Phoenix Audio TMX320VC */
2201 QUIRK_FLAG_GET_SAMPLE_RATE),
2202 DEVICE_FLG(0x05a3, 0x9420, /* ELP HD USB Camera */
2203 QUIRK_FLAG_GET_SAMPLE_RATE),
2204 DEVICE_FLG(0x05a7, 0x1020, /* Bose Companion 5 */
2205 QUIRK_FLAG_GET_SAMPLE_RATE),
af158a7f
TI		 2206 DEVICE_FLG(0x05e1, 0x0408, /* Syntek STK1160 */
2207 QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2208 DEVICE_FLG(0x05e1, 0x0480, /* Hauppauge Woodbury */
af158a7f 2209 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
2de00d5a 2210 DEVICE_FLG(0x0644, 0x8043, /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
1f074fe5
TI		 2211 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
2212 QUIRK_FLAG_IFACE_DELAY),
2de00d5a 2213 DEVICE_FLG(0x0644, 0x8044, /* Esoteric D-05X */
1f074fe5
TI		 2214 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
2215 QUIRK_FLAG_IFACE_DELAY),
2de00d5a 2216 DEVICE_FLG(0x0644, 0x804a, /* TEAC UD-301 */
1f074fe5
TI		 2217 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
2218 QUIRK_FLAG_IFACE_DELAY),
67df411d
JK		 2219 DEVICE_FLG(0x0644, 0x805f, /* TEAC Model 12 */
2220 QUIRK_FLAG_FORCE_IFACE_RESET),
f7fea075
JL		 2221 DEVICE_FLG(0x0644, 0x806b, /* TEAC UD-701 */
2222 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
2223 QUIRK_FLAG_IFACE_DELAY),
3c69dc91
TI		 2224 DEVICE_FLG(0x06f8, 0xb000, /* Hercules DJ Console (Windows Edition) */
2225 QUIRK_FLAG_IGNORE_CTL_ERROR),
2226 DEVICE_FLG(0x06f8, 0xd002, /* Hercules DJ Console (Macintosh Edition) */
2227 QUIRK_FLAG_IGNORE_CTL_ERROR),
d7be2138
FC		 2228 DEVICE_FLG(0x0711, 0x5800, /* MCT Trigger 5 USB-to-HDMI */
2229 QUIRK_FLAG_GET_SAMPLE_RATE),
4d4dee0a
TI		 2230 DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
2231 QUIRK_FLAG_GET_SAMPLE_RATE),
67d64069
TI		 2232 DEVICE_FLG(0x0763, 0x2030, /* M-Audio Fast Track C400 */
2233 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
2234 DEVICE_FLG(0x0763, 0x2031, /* M-Audio Fast Track C600 */
2235 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
d915a685
AT		 2236 DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */
2237 QUIRK_FLAG_CTL_MSG_DELAY_1M),
3c69dc91
TI		 2238 DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
2239 QUIRK_FLAG_IGNORE_CTL_ERROR),
f7483854
TI		 2240 DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */
2241 QUIRK_FLAG_CTL_MSG_DELAY_1M),
2242 DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */
2243 QUIRK_FLAG_CTL_MSG_DELAY_1M),
21451dfd 2244 DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
2245 QUIRK_FLAG_GET_SAMPLE_RATE),
7b9938a1
NC		 2246 DEVICE_FLG(0x0c45, 0x636b, /* Microdia JP001 USB Camera */
2247 QUIRK_FLAG_GET_SAMPLE_RATE),
ad5b205f
LH		 2248 DEVICE_FLG(0x0d8c, 0x0014, /* USB Audio Device */
2249 QUIRK_FLAG_CTL_MSG_DELAY_1M),
668abe6d
TI		 2250 DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
2251 QUIRK_FLAG_FIXED_RATE),
2252 DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */
2253 QUIRK_FLAG_FIXED_RATE),
ce47d47e 2254 DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
af158a7f 2255 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
2b24eb06
CH		 2256 DEVICE_FLG(0x1101, 0x0003, /* Audioengine D1 */
2257 QUIRK_FLAG_GET_SAMPLE_RATE),
668abe6d 2258 DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
d6e6b921 2259 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
4d4dee0a
TI		 2260 DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
2261 QUIRK_FLAG_GET_SAMPLE_RATE),
e086c37f
TI		 2262 DEVICE_FLG(0x1397, 0x0507, /* Behringer UMC202HD */
2263 QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
ae8b1631
TI		 2264 DEVICE_FLG(0x1397, 0x0508, /* Behringer UMC204HD */
2265 QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
2266 DEVICE_FLG(0x1397, 0x0509, /* Behringer UMC404HD */
2267 QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
3c69dc91
TI		 2268 DEVICE_FLG(0x13e5, 0x0001, /* Serato Phono */
2269 QUIRK_FLAG_IGNORE_CTL_ERROR),
2de00d5a 2270 DEVICE_FLG(0x154e, 0x1002, /* Denon DCD-1500RE */
f7483854 2271 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
2de00d5a 2272 DEVICE_FLG(0x154e, 0x1003, /* Denon DA-300USB */
f7483854 2273 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
2de00d5a 2274 DEVICE_FLG(0x154e, 0x3005, /* Marantz HD-DAC1 */
f7483854 2275 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
2de00d5a 2276 DEVICE_FLG(0x154e, 0x3006, /* Marantz SA-14S1 */
f7483854 2277 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
f7fea075
JL		 2278 DEVICE_FLG(0x154e, 0x300b, /* Marantz SA-KI RUBY / SA-12 */
2279 QUIRK_FLAG_DSD_RAW),
f21dca85
TI		 2280 DEVICE_FLG(0x154e, 0x500e, /* Denon DN-X1600 */
2281 QUIRK_FLAG_IGNORE_CLOCK_SOURCE),
c1b034a4 2282 DEVICE_FLG(0x1686, 0x00dd, /* Zoom R16/24 */
f7483854 2283 QUIRK_FLAG_TX_LENGTH | QUIRK_FLAG_CTL_MSG_DELAY_1M),
44e6fc64
TI		 2284 DEVICE_FLG(0x17aa, 0x1046, /* Lenovo ThinkStation P620 Rear Line-in, Line-out and Microphone */
2285 QUIRK_FLAG_DISABLE_AUTOSUSPEND),
2286 DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */
2287 QUIRK_FLAG_DISABLE_AUTOSUSPEND),
4919353c
ML		 2288 DEVICE_FLG(0x17ef, 0x3083, /* Lenovo TBT3 dock */
2289 QUIRK_FLAG_GET_SAMPLE_RATE),
6b0bde5d
JL		 2290 DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */
2291 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
2de00d5a 2292 DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
f7483854 2293 QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
4d4dee0a
TI		 2294 DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
2295 QUIRK_FLAG_GET_SAMPLE_RATE),
668abe6d
TI		 2296 DEVICE_FLG(0x19f7, 0x0035, /* RODE NT-USB+ */
2297 QUIRK_FLAG_GET_SAMPLE_RATE),
7010d946 2298 DEVICE_FLG(0x1bcf, 0x2281, /* HD Webcam */
d6e6b921 2299 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
668abe6d 2300 DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo N930AF FHD Webcam */
d6e6b921 2301 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
ce47d47e 2302 DEVICE_FLG(0x2040, 0x7200, /* Hauppauge HVR-950Q */
af158a7f 2303 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2304 DEVICE_FLG(0x2040, 0x7201, /* Hauppauge HVR-950Q-MXL */
af158a7f 2305 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2306 DEVICE_FLG(0x2040, 0x7210, /* Hauppauge HVR-950Q */
af158a7f 2307 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2308 DEVICE_FLG(0x2040, 0x7211, /* Hauppauge HVR-950Q-MXL */
af158a7f 2309 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2310 DEVICE_FLG(0x2040, 0x7213, /* Hauppauge HVR-950Q */
af158a7f 2311 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2312 DEVICE_FLG(0x2040, 0x7217, /* Hauppauge HVR-950Q */
af158a7f 2313 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2314 DEVICE_FLG(0x2040, 0x721b, /* Hauppauge HVR-950Q */
af158a7f 2315 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2316 DEVICE_FLG(0x2040, 0x721e, /* Hauppauge HVR-950Q */
af158a7f 2317 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2318 DEVICE_FLG(0x2040, 0x721f, /* Hauppauge HVR-950Q */
af158a7f 2319 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2320 DEVICE_FLG(0x2040, 0x7240, /* Hauppauge HVR-850 */
af158a7f 2321 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2322 DEVICE_FLG(0x2040, 0x7260, /* Hauppauge HVR-950Q */
af158a7f 2323 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2324 DEVICE_FLG(0x2040, 0x7270, /* Hauppauge HVR-950Q */
af158a7f 2325 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2326 DEVICE_FLG(0x2040, 0x7280, /* Hauppauge HVR-950Q */
af158a7f 2327 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2328 DEVICE_FLG(0x2040, 0x7281, /* Hauppauge HVR-950Q-MXL */
af158a7f 2329 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
ce47d47e 2330 DEVICE_FLG(0x2040, 0x8200, /* Hauppauge Woodbury */
af158a7f 2331 QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
4d4dee0a
TI		 2332 DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */
2333 QUIRK_FLAG_GET_SAMPLE_RATE),
f7fea075
JL		 2334 DEVICE_FLG(0x21b4, 0x0230, /* Ayre QB-9 Twenty */
2335 QUIRK_FLAG_DSD_RAW),
2336 DEVICE_FLG(0x21b4, 0x0232, /* Ayre QX-5 Twenty */
2337 QUIRK_FLAG_DSD_RAW),
5f3d9e81
TI		 2338 DEVICE_FLG(0x2522, 0x0007, /* LH Labs Geek Out HD Audio 1V5 */
2339 QUIRK_FLAG_SET_IFACE_FIRST),
c84bd6c8
AR		 2340 DEVICE_FLG(0x262a, 0x9302, /* ddHiFi TC44C */
2341 QUIRK_FLAG_DSD_RAW),
df0380b9
TI		 2342 DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */
2343 QUIRK_FLAG_IGNORE_CTL_ERROR),
4d4dee0a
TI		 2344 DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */
2345 QUIRK_FLAG_GET_SAMPLE_RATE),
668abe6d
TI		 2346 DEVICE_FLG(0x2b53, 0x0023, /* Fiero SC-01 (firmware v1.0.0 @ 48 kHz) */
2347 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
2348 DEVICE_FLG(0x2b53, 0x0024, /* Fiero SC-01 (firmware v1.0.0 @ 96 kHz) */
2349 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
2350 DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
2351 QUIRK_FLAG_GENERIC_IMPLICIT_FB),
73385f3e
LH		 2352 DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */
2353 QUIRK_FLAG_CTL_MSG_DELAY_1M),
004eb8ba
LH		 2354 DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
2355 QUIRK_FLAG_CTL_MSG_DELAY_1M),
d85fc52c
LH		 2356 DEVICE_FLG(0x2fc6, 0xf0b7, /* iBasso DC07 Pro */
2357 QUIRK_FLAG_CTL_MSG_DELAY_1M),
22390ce7
GKH		 2358 DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */
2359 QUIRK_FLAG_IGNORE_CTL_ERROR),
4d4dee0a
TI		 2360 DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */
2361 QUIRK_FLAG_GET_SAMPLE_RATE),
6e2c9105
JV		 2362 DEVICE_FLG(0x534d, 0x0021, /* MacroSilicon MS2100/MS2106 */
2363 QUIRK_FLAG_ALIGN_TRANSFER),
af158a7f
TI		 2364 DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
2365 QUIRK_FLAG_ALIGN_TRANSFER),
4d4dee0a
TI		 2366
2367 /* Vendor matches */
2368 VENDOR_FLG(0x045e, /* MS Lifecam */
2369 QUIRK_FLAG_GET_SAMPLE_RATE),
f7483854
TI		 2370 VENDOR_FLG(0x046d, /* Logitech */
2371 QUIRK_FLAG_CTL_MSG_DELAY_1M),
4d4dee0a 2372 VENDOR_FLG(0x047f, /* Plantronics */
f7483854
TI		 2373 QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY),
2374 VENDOR_FLG(0x0644, /* TEAC Corp. */
1f074fe5 2375 QUIRK_FLAG_CTL_MSG_DELAY | QUIRK_FLAG_IFACE_DELAY),
8bfe17ad
TI		 2376 VENDOR_FLG(0x07fd, /* MOTU */
2377 QUIRK_FLAG_VALIDATE_RATES),
5963e526
TI		 2378 VENDOR_FLG(0x1235, /* Focusrite Novation */
2379 QUIRK_FLAG_VALIDATE_RATES),
f7fea075
JL		 2380 VENDOR_FLG(0x1511, /* AURALiC */
2381 QUIRK_FLAG_DSD_RAW),
68e851ee
TI		 2382 VENDOR_FLG(0x152a, /* Thesycon devices */
2383 QUIRK_FLAG_DSD_RAW),
f7fea075
JL		 2384 VENDOR_FLG(0x18d1, /* iBasso devices */
2385 QUIRK_FLAG_DSD_RAW),
4d4dee0a
TI		 2386 VENDOR_FLG(0x1de7, /* Phoenix Audio */
2387 QUIRK_FLAG_GET_SAMPLE_RATE),
68e851ee
TI		 2388 VENDOR_FLG(0x20b1, /* XMOS based devices */
2389 QUIRK_FLAG_DSD_RAW),
f7fea075
JL		 2390 VENDOR_FLG(0x21ed, /* Accuphase Laboratory */
2391 QUIRK_FLAG_DSD_RAW),
68e851ee
TI		 2392 VENDOR_FLG(0x22d9, /* Oppo */
2393 QUIRK_FLAG_DSD_RAW),
f7483854 2394 VENDOR_FLG(0x23ba, /* Playback Design */
68e851ee
TI		 2395 QUIRK_FLAG_CTL_MSG_DELAY | QUIRK_FLAG_IFACE_DELAY |
2396 QUIRK_FLAG_DSD_RAW),
2397 VENDOR_FLG(0x25ce, /* Mytek devices */
2398 QUIRK_FLAG_DSD_RAW),
2399 VENDOR_FLG(0x278b, /* Rotel? */
2400 QUIRK_FLAG_DSD_RAW),
2401 VENDOR_FLG(0x292b, /* Gustard/Ess based devices */
2402 QUIRK_FLAG_DSD_RAW),
2403 VENDOR_FLG(0x2972, /* FiiO devices */
2404 QUIRK_FLAG_DSD_RAW),
2405 VENDOR_FLG(0x2ab6, /* T+A devices */
2406 QUIRK_FLAG_DSD_RAW),
99248c89
MM		 2407 VENDOR_FLG(0x2afd, /* McIntosh Laboratory, Inc. */
2408 QUIRK_FLAG_DSD_RAW),
f7fea075
JL		 2409 VENDOR_FLG(0x2d87, /* Cayin device */
2410 QUIRK_FLAG_DSD_RAW),
122e2cb7
LT		 2411 VENDOR_FLG(0x3336, /* HEM devices */
2412 QUIRK_FLAG_DSD_RAW),
68e851ee
TI		 2413 VENDOR_FLG(0x3353, /* Khadas devices */
2414 QUIRK_FLAG_DSD_RAW),
f7fea075
JL		 2415 VENDOR_FLG(0x35f4, /* MSB Technology */
2416 QUIRK_FLAG_DSD_RAW),
68e851ee
TI		 2417 VENDOR_FLG(0x3842, /* EVGA */
2418 QUIRK_FLAG_DSD_RAW),
2419 VENDOR_FLG(0xc502, /* HiBy devices */
2420 QUIRK_FLAG_DSD_RAW),
4d4dee0a
TI		 2421
2422 {} /* terminator */
2423};
2424
2425void snd_usb_init_quirk_flags(struct snd_usb_audio *chip)
2426{
2427 const struct usb_audio_quirk_flags_table *p;
2428
2429 for (p = quirk_flags_table; p->id; p++) {
2430 if (chip->usb_id == p->id ||
2431 (!USB_ID_PRODUCT(p->id) &&
2432 USB_ID_VENDOR(chip->usb_id) == USB_ID_VENDOR(p->id))) {
2433 usb_audio_dbg(chip,
2434 "Set quirk_flags 0x%x for device %04x:%04x\n",
2435 p->flags, USB_ID_VENDOR(chip->usb_id),
2436 USB_ID_PRODUCT(chip->usb_id));
2437 chip->quirk_flags |= p->flags;
2438 return;
2439 }
2440 }
2441}
Linux 6.x block layer and io_uring tree(s)