Commit | Line | Data |
---|---|---|
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 DM |
21 | #include "midi.h" |
22 | #include "quirks.h" | |
23 | #include "helper.h" | |
24 | #include "endpoint.h" | |
25 | #include "pcm.h" | |
3d8d4dcf | 26 | #include "clock.h" |
e8e8babf | 27 | #include "stream.h" |
e5779998 DM |
28 | |
29 | /* | |
30 | * handle the quirks for the contained interfaces | |
31 | */ | |
32 | static int create_composite_quirk(struct snd_usb_audio *chip, | |
33 | struct usb_interface *iface, | |
34 | struct usb_driver *driver, | |
85a81813 | 35 | const struct snd_usb_audio_quirk *quirk_comp) |
e5779998 DM |
36 | { |
37 | int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber; | |
85a81813 | 38 | const struct snd_usb_audio_quirk *quirk; |
e5779998 DM |
39 | int err; |
40 | ||
85a81813 | 41 | for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { |
e5779998 DM |
42 | iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); |
43 | if (!iface) | |
44 | continue; | |
45 | if (quirk->ifnum != probed_ifnum && | |
46 | usb_interface_claimed(iface)) | |
47 | continue; | |
48 | err = snd_usb_create_quirk(chip, iface, driver, quirk); | |
49 | if (err < 0) | |
50 | return err; | |
d4b8fc66 TI |
51 | } |
52 | ||
85a81813 | 53 | for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { |
d4b8fc66 TI |
54 | iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); |
55 | if (!iface) | |
56 | continue; | |
57 | if (quirk->ifnum != probed_ifnum && | |
58 | !usb_interface_claimed(iface)) | |
e5779998 DM |
59 | usb_driver_claim_interface(driver, iface, (void *)-1L); |
60 | } | |
d4b8fc66 | 61 | |
e5779998 DM |
62 | return 0; |
63 | } | |
64 | ||
65 | static int ignore_interface_quirk(struct snd_usb_audio *chip, | |
66 | struct usb_interface *iface, | |
67 | struct usb_driver *driver, | |
68 | const struct snd_usb_audio_quirk *quirk) | |
69 | { | |
70 | return 0; | |
71 | } | |
72 | ||
73 | ||
74 | /* | |
75 | * Allow alignment on audio sub-slot (channel samples) rather than | |
76 | * on audio slots (audio frames) | |
77 | */ | |
78 | static int create_align_transfer_quirk(struct snd_usb_audio *chip, | |
79 | struct usb_interface *iface, | |
80 | struct usb_driver *driver, | |
81 | const struct snd_usb_audio_quirk *quirk) | |
82 | { | |
83 | chip->txfr_quirk = 1; | |
84 | return 1; /* Continue with creating streams and mixer */ | |
85 | } | |
86 | ||
87 | static int create_any_midi_quirk(struct snd_usb_audio *chip, | |
88 | struct usb_interface *intf, | |
89 | struct usb_driver *driver, | |
90 | const struct snd_usb_audio_quirk *quirk) | |
91 | { | |
92 | return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk); | |
93 | } | |
94 | ||
95 | /* | |
96 | * create a stream for an interface with proper descriptors | |
97 | */ | |
98 | static int create_standard_audio_quirk(struct snd_usb_audio *chip, | |
99 | struct usb_interface *iface, | |
100 | struct usb_driver *driver, | |
101 | const struct snd_usb_audio_quirk *quirk) | |
102 | { | |
103 | struct usb_host_interface *alts; | |
104 | struct usb_interface_descriptor *altsd; | |
105 | int err; | |
106 | ||
e0570446 RW |
107 | if (chip->usb_id == USB_ID(0x1686, 0x00dd)) /* Zoom R16/24 */ |
108 | chip->tx_length_quirk = 1; | |
109 | ||
e5779998 DM |
110 | alts = &iface->altsetting[0]; |
111 | altsd = get_iface_desc(alts); | |
e8e8babf | 112 | err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber); |
e5779998 | 113 | if (err < 0) { |
0ba41d91 | 114 | usb_audio_err(chip, "cannot setup if %d: error %d\n", |
e5779998 DM |
115 | altsd->bInterfaceNumber, err); |
116 | return err; | |
117 | } | |
118 | /* reset the current interface */ | |
119 | usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0); | |
120 | return 0; | |
121 | } | |
122 | ||
123 | /* | |
124 | * create a stream for an endpoint/altsetting without proper descriptors | |
125 | */ | |
126 | static int create_fixed_stream_quirk(struct snd_usb_audio *chip, | |
127 | struct usb_interface *iface, | |
128 | struct usb_driver *driver, | |
129 | const struct snd_usb_audio_quirk *quirk) | |
130 | { | |
131 | struct audioformat *fp; | |
132 | struct usb_host_interface *alts; | |
42d4ab83 | 133 | struct usb_interface_descriptor *altsd; |
e5779998 DM |
134 | int stream, err; |
135 | unsigned *rate_table = NULL; | |
136 | ||
137 | fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL); | |
9ecb2406 | 138 | if (!fp) |
e5779998 | 139 | return -ENOMEM; |
9ecb2406 | 140 | |
836b34a9 | 141 | INIT_LIST_HEAD(&fp->list); |
8866f405 XW |
142 | if (fp->nr_rates > MAX_NR_RATES) { |
143 | kfree(fp); | |
144 | return -EINVAL; | |
145 | } | |
e5779998 | 146 | if (fp->nr_rates > 0) { |
43df2a57 TM |
147 | rate_table = kmemdup(fp->rate_table, |
148 | sizeof(int) * fp->nr_rates, GFP_KERNEL); | |
e5779998 DM |
149 | if (!rate_table) { |
150 | kfree(fp); | |
151 | return -ENOMEM; | |
152 | } | |
e5779998 DM |
153 | fp->rate_table = rate_table; |
154 | } | |
155 | ||
156 | stream = (fp->endpoint & USB_DIR_IN) | |
157 | ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK; | |
e8e8babf | 158 | err = snd_usb_add_audio_stream(chip, stream, fp); |
902eb7fd TI |
159 | if (err < 0) |
160 | goto error; | |
e5779998 DM |
161 | if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber || |
162 | fp->altset_idx >= iface->num_altsetting) { | |
902eb7fd TI |
163 | err = -EINVAL; |
164 | goto error; | |
e5779998 DM |
165 | } |
166 | alts = &iface->altsetting[fp->altset_idx]; | |
42d4ab83 | 167 | altsd = get_iface_desc(alts); |
0f886ca1 | 168 | if (altsd->bNumEndpoints < 1) { |
902eb7fd TI |
169 | err = -EINVAL; |
170 | goto error; | |
0f886ca1 TI |
171 | } |
172 | ||
42d4ab83 EZ |
173 | fp->protocol = altsd->bInterfaceProtocol; |
174 | ||
59ea586f MH |
175 | if (fp->datainterval == 0) |
176 | fp->datainterval = snd_usb_parse_datainterval(chip, alts); | |
177 | if (fp->maxpacksize == 0) | |
178 | fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); | |
e5779998 | 179 | usb_set_interface(chip->dev, fp->iface, 0); |
767d75ad DM |
180 | snd_usb_init_pitch(chip, fp->iface, alts, fp); |
181 | snd_usb_init_sample_rate(chip, fp->iface, alts, fp, fp->rate_max); | |
e5779998 | 182 | return 0; |
902eb7fd TI |
183 | |
184 | error: | |
836b34a9 | 185 | list_del(&fp->list); /* unlink for avoiding double-free */ |
902eb7fd TI |
186 | kfree(fp); |
187 | kfree(rate_table); | |
188 | return err; | |
e5779998 DM |
189 | } |
190 | ||
aafe77cc CL |
191 | static int create_auto_pcm_quirk(struct snd_usb_audio *chip, |
192 | struct usb_interface *iface, | |
193 | struct usb_driver *driver) | |
194 | { | |
195 | struct usb_host_interface *alts; | |
196 | struct usb_interface_descriptor *altsd; | |
197 | struct usb_endpoint_descriptor *epd; | |
198 | struct uac1_as_header_descriptor *ashd; | |
199 | struct uac_format_type_i_discrete_descriptor *fmtd; | |
200 | ||
201 | /* | |
202 | * Most Roland/Yamaha audio streaming interfaces have more or less | |
203 | * standard descriptors, but older devices might lack descriptors, and | |
204 | * future ones might change, so ensure that we fail silently if the | |
205 | * interface doesn't look exactly right. | |
206 | */ | |
207 | ||
208 | /* must have a non-zero altsetting for streaming */ | |
209 | if (iface->num_altsetting < 2) | |
210 | return -ENODEV; | |
211 | alts = &iface->altsetting[1]; | |
212 | altsd = get_iface_desc(alts); | |
213 | ||
214 | /* must have an isochronous endpoint for streaming */ | |
215 | if (altsd->bNumEndpoints < 1) | |
216 | return -ENODEV; | |
217 | epd = get_endpoint(alts, 0); | |
218 | if (!usb_endpoint_xfer_isoc(epd)) | |
219 | return -ENODEV; | |
220 | ||
221 | /* must have format descriptors */ | |
222 | ashd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, | |
223 | UAC_AS_GENERAL); | |
224 | fmtd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, | |
225 | UAC_FORMAT_TYPE); | |
226 | if (!ashd || ashd->bLength < 7 || | |
227 | !fmtd || fmtd->bLength < 8) | |
228 | return -ENODEV; | |
229 | ||
230 | return create_standard_audio_quirk(chip, iface, driver, NULL); | |
231 | } | |
232 | ||
233 | static int create_yamaha_midi_quirk(struct snd_usb_audio *chip, | |
234 | struct usb_interface *iface, | |
235 | struct usb_driver *driver, | |
236 | struct usb_host_interface *alts) | |
237 | { | |
238 | static const struct snd_usb_audio_quirk yamaha_midi_quirk = { | |
239 | .type = QUIRK_MIDI_YAMAHA | |
240 | }; | |
241 | struct usb_midi_in_jack_descriptor *injd; | |
242 | struct usb_midi_out_jack_descriptor *outjd; | |
243 | ||
244 | /* must have some valid jack descriptors */ | |
245 | injd = snd_usb_find_csint_desc(alts->extra, alts->extralen, | |
246 | NULL, USB_MS_MIDI_IN_JACK); | |
247 | outjd = snd_usb_find_csint_desc(alts->extra, alts->extralen, | |
248 | NULL, USB_MS_MIDI_OUT_JACK); | |
249 | if (!injd && !outjd) | |
250 | return -ENODEV; | |
cc9dbfa9 TI |
251 | if ((injd && !snd_usb_validate_midi_desc(injd)) || |
252 | (outjd && !snd_usb_validate_midi_desc(outjd))) | |
57f87706 | 253 | return -ENODEV; |
aafe77cc CL |
254 | if (injd && (injd->bLength < 5 || |
255 | (injd->bJackType != USB_MS_EMBEDDED && | |
256 | injd->bJackType != USB_MS_EXTERNAL))) | |
257 | return -ENODEV; | |
258 | if (outjd && (outjd->bLength < 6 || | |
259 | (outjd->bJackType != USB_MS_EMBEDDED && | |
260 | outjd->bJackType != USB_MS_EXTERNAL))) | |
261 | return -ENODEV; | |
262 | return create_any_midi_quirk(chip, iface, driver, &yamaha_midi_quirk); | |
263 | } | |
264 | ||
265 | static int create_roland_midi_quirk(struct snd_usb_audio *chip, | |
266 | struct usb_interface *iface, | |
267 | struct usb_driver *driver, | |
268 | struct usb_host_interface *alts) | |
269 | { | |
270 | static const struct snd_usb_audio_quirk roland_midi_quirk = { | |
271 | .type = QUIRK_MIDI_ROLAND | |
272 | }; | |
273 | u8 *roland_desc = NULL; | |
274 | ||
275 | /* might have a vendor-specific descriptor <06 24 F1 02 ...> */ | |
276 | for (;;) { | |
277 | roland_desc = snd_usb_find_csint_desc(alts->extra, | |
278 | alts->extralen, | |
279 | roland_desc, 0xf1); | |
280 | if (!roland_desc) | |
281 | return -ENODEV; | |
282 | if (roland_desc[0] < 6 || roland_desc[3] != 2) | |
283 | continue; | |
284 | return create_any_midi_quirk(chip, iface, driver, | |
285 | &roland_midi_quirk); | |
286 | } | |
287 | } | |
288 | ||
289 | static int create_std_midi_quirk(struct snd_usb_audio *chip, | |
290 | struct usb_interface *iface, | |
291 | struct usb_driver *driver, | |
292 | struct usb_host_interface *alts) | |
293 | { | |
294 | struct usb_ms_header_descriptor *mshd; | |
295 | struct usb_ms_endpoint_descriptor *msepd; | |
296 | ||
297 | /* must have the MIDIStreaming interface header descriptor*/ | |
298 | mshd = (struct usb_ms_header_descriptor *)alts->extra; | |
299 | if (alts->extralen < 7 || | |
300 | mshd->bLength < 7 || | |
301 | mshd->bDescriptorType != USB_DT_CS_INTERFACE || | |
302 | mshd->bDescriptorSubtype != USB_MS_HEADER) | |
303 | return -ENODEV; | |
304 | /* must have the MIDIStreaming endpoint descriptor*/ | |
305 | msepd = (struct usb_ms_endpoint_descriptor *)alts->endpoint[0].extra; | |
306 | if (alts->endpoint[0].extralen < 4 || | |
307 | msepd->bLength < 4 || | |
308 | msepd->bDescriptorType != USB_DT_CS_ENDPOINT || | |
309 | msepd->bDescriptorSubtype != UAC_MS_GENERAL || | |
310 | msepd->bNumEmbMIDIJack < 1 || | |
311 | msepd->bNumEmbMIDIJack > 16) | |
312 | return -ENODEV; | |
313 | ||
314 | return create_any_midi_quirk(chip, iface, driver, NULL); | |
315 | } | |
316 | ||
317 | static int create_auto_midi_quirk(struct snd_usb_audio *chip, | |
318 | struct usb_interface *iface, | |
319 | struct usb_driver *driver) | |
320 | { | |
321 | struct usb_host_interface *alts; | |
322 | struct usb_interface_descriptor *altsd; | |
323 | struct usb_endpoint_descriptor *epd; | |
324 | int err; | |
325 | ||
326 | alts = &iface->altsetting[0]; | |
327 | altsd = get_iface_desc(alts); | |
328 | ||
329 | /* must have at least one bulk/interrupt endpoint for streaming */ | |
330 | if (altsd->bNumEndpoints < 1) | |
331 | return -ENODEV; | |
332 | epd = get_endpoint(alts, 0); | |
aa773bfe | 333 | if (!usb_endpoint_xfer_bulk(epd) && |
aafe77cc CL |
334 | !usb_endpoint_xfer_int(epd)) |
335 | return -ENODEV; | |
336 | ||
337 | switch (USB_ID_VENDOR(chip->usb_id)) { | |
338 | case 0x0499: /* Yamaha */ | |
339 | err = create_yamaha_midi_quirk(chip, iface, driver, alts); | |
aa773bfe | 340 | if (err != -ENODEV) |
aafe77cc CL |
341 | return err; |
342 | break; | |
343 | case 0x0582: /* Roland */ | |
344 | err = create_roland_midi_quirk(chip, iface, driver, alts); | |
aa773bfe | 345 | if (err != -ENODEV) |
aafe77cc CL |
346 | return err; |
347 | break; | |
348 | } | |
349 | ||
350 | return create_std_midi_quirk(chip, iface, driver, alts); | |
351 | } | |
352 | ||
353 | static int create_autodetect_quirk(struct snd_usb_audio *chip, | |
354 | struct usb_interface *iface, | |
b1ce7ba6 | 355 | struct usb_driver *driver) |
aafe77cc CL |
356 | { |
357 | int err; | |
358 | ||
359 | err = create_auto_pcm_quirk(chip, iface, driver); | |
360 | if (err == -ENODEV) | |
361 | err = create_auto_midi_quirk(chip, iface, driver); | |
362 | return err; | |
363 | } | |
364 | ||
b1ce7ba6 CL |
365 | static int create_autodetect_quirks(struct snd_usb_audio *chip, |
366 | struct usb_interface *iface, | |
367 | struct usb_driver *driver, | |
368 | const struct snd_usb_audio_quirk *quirk) | |
369 | { | |
370 | int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber; | |
371 | int ifcount, ifnum, err; | |
372 | ||
373 | err = create_autodetect_quirk(chip, iface, driver); | |
374 | if (err < 0) | |
375 | return err; | |
376 | ||
377 | /* | |
378 | * ALSA PCM playback/capture devices cannot be registered in two steps, | |
379 | * so we have to claim the other corresponding interface here. | |
380 | */ | |
381 | ifcount = chip->dev->actconfig->desc.bNumInterfaces; | |
382 | for (ifnum = 0; ifnum < ifcount; ifnum++) { | |
383 | if (ifnum == probed_ifnum || quirk->ifnum >= 0) | |
384 | continue; | |
385 | iface = usb_ifnum_to_if(chip->dev, ifnum); | |
386 | if (!iface || | |
387 | usb_interface_claimed(iface) || | |
388 | get_iface_desc(iface->altsetting)->bInterfaceClass != | |
389 | USB_CLASS_VENDOR_SPEC) | |
390 | continue; | |
391 | ||
392 | err = create_autodetect_quirk(chip, iface, driver); | |
393 | if (err >= 0) | |
394 | usb_driver_claim_interface(driver, iface, (void *)-1L); | |
395 | } | |
396 | ||
397 | return 0; | |
398 | } | |
399 | ||
e5779998 DM |
400 | /* |
401 | * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface. | |
402 | * The only way to detect the sample rate is by looking at wMaxPacketSize. | |
403 | */ | |
404 | static int create_uaxx_quirk(struct snd_usb_audio *chip, | |
405 | struct usb_interface *iface, | |
406 | struct usb_driver *driver, | |
407 | const struct snd_usb_audio_quirk *quirk) | |
408 | { | |
409 | static const struct audioformat ua_format = { | |
015eb0b0 | 410 | .formats = SNDRV_PCM_FMTBIT_S24_3LE, |
e5779998 DM |
411 | .channels = 2, |
412 | .fmt_type = UAC_FORMAT_TYPE_I, | |
413 | .altsetting = 1, | |
414 | .altset_idx = 1, | |
415 | .rates = SNDRV_PCM_RATE_CONTINUOUS, | |
416 | }; | |
417 | struct usb_host_interface *alts; | |
418 | struct usb_interface_descriptor *altsd; | |
419 | struct audioformat *fp; | |
420 | int stream, err; | |
421 | ||
422 | /* both PCM and MIDI interfaces have 2 or more altsettings */ | |
423 | if (iface->num_altsetting < 2) | |
424 | return -ENXIO; | |
425 | alts = &iface->altsetting[1]; | |
426 | altsd = get_iface_desc(alts); | |
427 | ||
428 | if (altsd->bNumEndpoints == 2) { | |
429 | static const struct snd_usb_midi_endpoint_info ua700_ep = { | |
430 | .out_cables = 0x0003, | |
431 | .in_cables = 0x0003 | |
432 | }; | |
433 | static const struct snd_usb_audio_quirk ua700_quirk = { | |
434 | .type = QUIRK_MIDI_FIXED_ENDPOINT, | |
435 | .data = &ua700_ep | |
436 | }; | |
437 | static const struct snd_usb_midi_endpoint_info uaxx_ep = { | |
438 | .out_cables = 0x0001, | |
439 | .in_cables = 0x0001 | |
440 | }; | |
441 | static const struct snd_usb_audio_quirk uaxx_quirk = { | |
442 | .type = QUIRK_MIDI_FIXED_ENDPOINT, | |
443 | .data = &uaxx_ep | |
444 | }; | |
445 | const struct snd_usb_audio_quirk *quirk = | |
446 | chip->usb_id == USB_ID(0x0582, 0x002b) | |
447 | ? &ua700_quirk : &uaxx_quirk; | |
79289e24 TI |
448 | return __snd_usbmidi_create(chip->card, iface, |
449 | &chip->midi_list, quirk, | |
450 | chip->usb_id); | |
e5779998 DM |
451 | } |
452 | ||
453 | if (altsd->bNumEndpoints != 1) | |
454 | return -ENXIO; | |
455 | ||
43df2a57 | 456 | fp = kmemdup(&ua_format, sizeof(*fp), GFP_KERNEL); |
e5779998 DM |
457 | if (!fp) |
458 | return -ENOMEM; | |
e5779998 DM |
459 | |
460 | fp->iface = altsd->bInterfaceNumber; | |
461 | fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress; | |
462 | fp->ep_attr = get_endpoint(alts, 0)->bmAttributes; | |
463 | fp->datainterval = 0; | |
464 | fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); | |
836b34a9 | 465 | INIT_LIST_HEAD(&fp->list); |
e5779998 DM |
466 | |
467 | switch (fp->maxpacksize) { | |
468 | case 0x120: | |
469 | fp->rate_max = fp->rate_min = 44100; | |
470 | break; | |
471 | case 0x138: | |
472 | case 0x140: | |
473 | fp->rate_max = fp->rate_min = 48000; | |
474 | break; | |
475 | case 0x258: | |
476 | case 0x260: | |
477 | fp->rate_max = fp->rate_min = 96000; | |
478 | break; | |
479 | default: | |
0ba41d91 | 480 | usb_audio_err(chip, "unknown sample rate\n"); |
e5779998 DM |
481 | kfree(fp); |
482 | return -ENXIO; | |
483 | } | |
484 | ||
485 | stream = (fp->endpoint & USB_DIR_IN) | |
486 | ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK; | |
e8e8babf | 487 | err = snd_usb_add_audio_stream(chip, stream, fp); |
e5779998 | 488 | if (err < 0) { |
836b34a9 | 489 | list_del(&fp->list); /* unlink for avoiding double-free */ |
e5779998 DM |
490 | kfree(fp); |
491 | return err; | |
492 | } | |
493 | usb_set_interface(chip->dev, fp->iface, 0); | |
494 | return 0; | |
495 | } | |
496 | ||
014950b0 DM |
497 | /* |
498 | * Create a standard mixer for the specified interface. | |
499 | */ | |
500 | static int create_standard_mixer_quirk(struct snd_usb_audio *chip, | |
501 | struct usb_interface *iface, | |
502 | struct usb_driver *driver, | |
503 | const struct snd_usb_audio_quirk *quirk) | |
504 | { | |
505 | if (quirk->ifnum < 0) | |
506 | return 0; | |
507 | ||
508 | return snd_usb_create_mixer(chip, quirk->ifnum, 0); | |
509 | } | |
510 | ||
92adc96f HW |
511 | |
512 | static int setup_fmt_after_resume_quirk(struct snd_usb_audio *chip, | |
513 | struct usb_interface *iface, | |
514 | struct usb_driver *driver, | |
515 | const struct snd_usb_audio_quirk *quirk) | |
516 | { | |
517 | chip->setup_fmt_after_resume_quirk = 1; | |
518 | return 1; /* Continue with creating streams and mixer */ | |
519 | } | |
520 | ||
1965c436 KHF |
521 | static int setup_disable_autosuspend(struct snd_usb_audio *chip, |
522 | struct usb_interface *iface, | |
523 | struct usb_driver *driver, | |
524 | const struct snd_usb_audio_quirk *quirk) | |
525 | { | |
526 | driver->supports_autosuspend = 0; | |
527 | return 1; /* Continue with creating streams and mixer */ | |
528 | } | |
529 | ||
e5779998 DM |
530 | /* |
531 | * audio-interface quirks | |
532 | * | |
533 | * returns zero if no standard audio/MIDI parsing is needed. | |
25985edc | 534 | * returns a positive value if standard audio/midi interfaces are parsed |
e5779998 DM |
535 | * after this. |
536 | * returns a negative value at error. | |
537 | */ | |
538 | int snd_usb_create_quirk(struct snd_usb_audio *chip, | |
539 | struct usb_interface *iface, | |
540 | struct usb_driver *driver, | |
541 | const struct snd_usb_audio_quirk *quirk) | |
542 | { | |
543 | typedef int (*quirk_func_t)(struct snd_usb_audio *, | |
544 | struct usb_interface *, | |
545 | struct usb_driver *, | |
546 | const struct snd_usb_audio_quirk *); | |
547 | static const quirk_func_t quirk_funcs[] = { | |
548 | [QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk, | |
549 | [QUIRK_COMPOSITE] = create_composite_quirk, | |
b1ce7ba6 | 550 | [QUIRK_AUTODETECT] = create_autodetect_quirks, |
e5779998 DM |
551 | [QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk, |
552 | [QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk, | |
553 | [QUIRK_MIDI_YAMAHA] = create_any_midi_quirk, | |
aafe77cc | 554 | [QUIRK_MIDI_ROLAND] = create_any_midi_quirk, |
e5779998 DM |
555 | [QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk, |
556 | [QUIRK_MIDI_NOVATION] = create_any_midi_quirk, | |
c7f57216 | 557 | [QUIRK_MIDI_RAW_BYTES] = create_any_midi_quirk, |
e5779998 DM |
558 | [QUIRK_MIDI_EMAGIC] = create_any_midi_quirk, |
559 | [QUIRK_MIDI_CME] = create_any_midi_quirk, | |
4434ade8 | 560 | [QUIRK_MIDI_AKAI] = create_any_midi_quirk, |
1ef0e0a0 | 561 | [QUIRK_MIDI_FTDI] = create_any_midi_quirk, |
1ca8b201 | 562 | [QUIRK_MIDI_CH345] = create_any_midi_quirk, |
e5779998 DM |
563 | [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk, |
564 | [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk, | |
565 | [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk, | |
014950b0 DM |
566 | [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk, |
567 | [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk, | |
92adc96f | 568 | [QUIRK_SETUP_FMT_AFTER_RESUME] = setup_fmt_after_resume_quirk, |
1965c436 | 569 | [QUIRK_SETUP_DISABLE_AUTOSUSPEND] = setup_disable_autosuspend, |
e5779998 DM |
570 | }; |
571 | ||
572 | if (quirk->type < QUIRK_TYPE_COUNT) { | |
573 | return quirk_funcs[quirk->type](chip, iface, driver, quirk); | |
574 | } else { | |
0ba41d91 | 575 | usb_audio_err(chip, "invalid quirk type %d\n", quirk->type); |
e5779998 DM |
576 | return -ENXIO; |
577 | } | |
578 | } | |
579 | ||
580 | /* | |
581 | * boot quirks | |
582 | */ | |
583 | ||
584 | #define EXTIGY_FIRMWARE_SIZE_OLD 794 | |
585 | #define EXTIGY_FIRMWARE_SIZE_NEW 483 | |
586 | ||
587 | static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interface *intf) | |
588 | { | |
589 | struct usb_host_config *config = dev->actconfig; | |
590 | int err; | |
591 | ||
592 | if (le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_OLD || | |
593 | le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_NEW) { | |
0ba41d91 | 594 | dev_dbg(&dev->dev, "sending Extigy boot sequence...\n"); |
e5779998 DM |
595 | /* Send message to force it to reconnect with full interface. */ |
596 | err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev,0), | |
17d900c4 | 597 | 0x10, 0x43, 0x0001, 0x000a, NULL, 0); |
0ba41d91 TI |
598 | if (err < 0) |
599 | dev_dbg(&dev->dev, "error sending boot message: %d\n", err); | |
e5779998 DM |
600 | err = usb_get_descriptor(dev, USB_DT_DEVICE, 0, |
601 | &dev->descriptor, sizeof(dev->descriptor)); | |
602 | config = dev->actconfig; | |
0ba41d91 TI |
603 | if (err < 0) |
604 | dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err); | |
e5779998 | 605 | err = usb_reset_configuration(dev); |
0ba41d91 TI |
606 | if (err < 0) |
607 | dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err); | |
608 | dev_dbg(&dev->dev, "extigy_boot: new boot length = %d\n", | |
e5779998 DM |
609 | le16_to_cpu(get_cfg_desc(config)->wTotalLength)); |
610 | return -ENODEV; /* quit this anyway */ | |
611 | } | |
612 | return 0; | |
613 | } | |
614 | ||
615 | static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev) | |
616 | { | |
617 | u8 buf = 1; | |
618 | ||
619 | snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 0x2a, | |
620 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER, | |
17d900c4 | 621 | 0, 0, &buf, 1); |
e5779998 DM |
622 | if (buf == 0) { |
623 | snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0x29, | |
624 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, | |
17d900c4 | 625 | 1, 2000, NULL, 0); |
e5779998 DM |
626 | return -ENODEV; |
627 | } | |
628 | return 0; | |
629 | } | |
630 | ||
0f5733b0 GP |
631 | static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev) |
632 | { | |
633 | int err; | |
634 | ||
635 | if (dev->actconfig->desc.bConfigurationValue == 1) { | |
0ba41d91 | 636 | dev_info(&dev->dev, |
0f5733b0 GP |
637 | "Fast Track Pro switching to config #2\n"); |
638 | /* This function has to be available by the usb core module. | |
639 | * if it is not avialable the boot quirk has to be left out | |
640 | * and the configuration has to be set by udev or hotplug | |
641 | * rules | |
642 | */ | |
643 | err = usb_driver_set_configuration(dev, 2); | |
b98ae272 | 644 | if (err < 0) |
0ba41d91 TI |
645 | dev_dbg(&dev->dev, |
646 | "error usb_driver_set_configuration: %d\n", | |
647 | err); | |
b98ae272 DH |
648 | /* Always return an error, so that we stop creating a device |
649 | that will just be destroyed and recreated with a new | |
650 | configuration */ | |
651 | return -ENODEV; | |
0f5733b0 | 652 | } else |
0ba41d91 | 653 | dev_info(&dev->dev, "Fast Track Pro config OK\n"); |
0f5733b0 GP |
654 | |
655 | return 0; | |
656 | } | |
657 | ||
e5779998 DM |
658 | /* |
659 | * C-Media CM106/CM106+ have four 16-bit internal registers that are nicely | |
660 | * documented in the device's data sheet. | |
661 | */ | |
662 | static int snd_usb_cm106_write_int_reg(struct usb_device *dev, int reg, u16 value) | |
663 | { | |
664 | u8 buf[4]; | |
665 | buf[0] = 0x20; | |
666 | buf[1] = value & 0xff; | |
667 | buf[2] = (value >> 8) & 0xff; | |
668 | buf[3] = reg; | |
669 | return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), USB_REQ_SET_CONFIGURATION, | |
670 | USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_ENDPOINT, | |
17d900c4 | 671 | 0, 0, &buf, 4); |
e5779998 DM |
672 | } |
673 | ||
674 | static int snd_usb_cm106_boot_quirk(struct usb_device *dev) | |
675 | { | |
676 | /* | |
677 | * Enable line-out driver mode, set headphone source to front | |
678 | * channels, enable stereo mic. | |
679 | */ | |
680 | return snd_usb_cm106_write_int_reg(dev, 2, 0x8004); | |
681 | } | |
682 | ||
683 | /* | |
ad43d528 | 684 | * CM6206 registers from the CM6206 datasheet rev 2.1 |
e5779998 | 685 | */ |
ad43d528 LW |
686 | #define CM6206_REG0_DMA_MASTER BIT(15) |
687 | #define CM6206_REG0_SPDIFO_RATE_48K (2 << 12) | |
688 | #define CM6206_REG0_SPDIFO_RATE_96K (7 << 12) | |
689 | /* Bit 4 thru 11 is the S/PDIF category code */ | |
690 | #define CM6206_REG0_SPDIFO_CAT_CODE_GENERAL (0 << 4) | |
691 | #define CM6206_REG0_SPDIFO_EMPHASIS_CD BIT(3) | |
692 | #define CM6206_REG0_SPDIFO_COPYRIGHT_NA BIT(2) | |
693 | #define CM6206_REG0_SPDIFO_NON_AUDIO BIT(1) | |
694 | #define CM6206_REG0_SPDIFO_PRO_FORMAT BIT(0) | |
695 | ||
696 | #define CM6206_REG1_TEST_SEL_CLK BIT(14) | |
697 | #define CM6206_REG1_PLLBIN_EN BIT(13) | |
698 | #define CM6206_REG1_SOFT_MUTE_EN BIT(12) | |
699 | #define CM6206_REG1_GPIO4_OUT BIT(11) | |
700 | #define CM6206_REG1_GPIO4_OE BIT(10) | |
701 | #define CM6206_REG1_GPIO3_OUT BIT(9) | |
702 | #define CM6206_REG1_GPIO3_OE BIT(8) | |
703 | #define CM6206_REG1_GPIO2_OUT BIT(7) | |
704 | #define CM6206_REG1_GPIO2_OE BIT(6) | |
705 | #define CM6206_REG1_GPIO1_OUT BIT(5) | |
706 | #define CM6206_REG1_GPIO1_OE BIT(4) | |
707 | #define CM6206_REG1_SPDIFO_INVALID BIT(3) | |
708 | #define CM6206_REG1_SPDIF_LOOP_EN BIT(2) | |
709 | #define CM6206_REG1_SPDIFO_DIS BIT(1) | |
710 | #define CM6206_REG1_SPDIFI_MIX BIT(0) | |
711 | ||
712 | #define CM6206_REG2_DRIVER_ON BIT(15) | |
713 | #define CM6206_REG2_HEADP_SEL_SIDE_CHANNELS (0 << 13) | |
714 | #define CM6206_REG2_HEADP_SEL_SURROUND_CHANNELS (1 << 13) | |
715 | #define CM6206_REG2_HEADP_SEL_CENTER_SUBW (2 << 13) | |
716 | #define CM6206_REG2_HEADP_SEL_FRONT_CHANNELS (3 << 13) | |
717 | #define CM6206_REG2_MUTE_HEADPHONE_RIGHT BIT(12) | |
718 | #define CM6206_REG2_MUTE_HEADPHONE_LEFT BIT(11) | |
719 | #define CM6206_REG2_MUTE_REAR_SURROUND_RIGHT BIT(10) | |
720 | #define CM6206_REG2_MUTE_REAR_SURROUND_LEFT BIT(9) | |
721 | #define CM6206_REG2_MUTE_SIDE_SURROUND_RIGHT BIT(8) | |
722 | #define CM6206_REG2_MUTE_SIDE_SURROUND_LEFT BIT(7) | |
723 | #define CM6206_REG2_MUTE_SUBWOOFER BIT(6) | |
724 | #define CM6206_REG2_MUTE_CENTER BIT(5) | |
725 | #define CM6206_REG2_MUTE_RIGHT_FRONT BIT(3) | |
726 | #define CM6206_REG2_MUTE_LEFT_FRONT BIT(3) | |
727 | #define CM6206_REG2_EN_BTL BIT(2) | |
728 | #define CM6206_REG2_MCUCLKSEL_1_5_MHZ (0) | |
729 | #define CM6206_REG2_MCUCLKSEL_3_MHZ (1) | |
730 | #define CM6206_REG2_MCUCLKSEL_6_MHZ (2) | |
731 | #define CM6206_REG2_MCUCLKSEL_12_MHZ (3) | |
732 | ||
733 | /* Bit 11..13 sets the sensitivity to FLY tuner volume control VP/VD signal */ | |
734 | #define CM6206_REG3_FLYSPEED_DEFAULT (2 << 11) | |
735 | #define CM6206_REG3_VRAP25EN BIT(10) | |
736 | #define CM6206_REG3_MSEL1 BIT(9) | |
737 | #define CM6206_REG3_SPDIFI_RATE_44_1K BIT(0 << 7) | |
738 | #define CM6206_REG3_SPDIFI_RATE_48K BIT(2 << 7) | |
739 | #define CM6206_REG3_SPDIFI_RATE_32K BIT(3 << 7) | |
740 | #define CM6206_REG3_PINSEL BIT(6) | |
741 | #define CM6206_REG3_FOE BIT(5) | |
742 | #define CM6206_REG3_ROE BIT(4) | |
743 | #define CM6206_REG3_CBOE BIT(3) | |
744 | #define CM6206_REG3_LOSE BIT(2) | |
745 | #define CM6206_REG3_HPOE BIT(1) | |
746 | #define CM6206_REG3_SPDIFI_CANREC BIT(0) | |
747 | ||
748 | #define CM6206_REG5_DA_RSTN BIT(13) | |
749 | #define CM6206_REG5_AD_RSTN BIT(12) | |
750 | #define CM6206_REG5_SPDIFO_AD2SPDO BIT(12) | |
751 | #define CM6206_REG5_SPDIFO_SEL_FRONT (0 << 9) | |
752 | #define CM6206_REG5_SPDIFO_SEL_SIDE_SUR (1 << 9) | |
753 | #define CM6206_REG5_SPDIFO_SEL_CEN_LFE (2 << 9) | |
754 | #define CM6206_REG5_SPDIFO_SEL_REAR_SUR (3 << 9) | |
755 | #define CM6206_REG5_CODECM BIT(8) | |
756 | #define CM6206_REG5_EN_HPF BIT(7) | |
757 | #define CM6206_REG5_T_SEL_DSDA4 BIT(6) | |
758 | #define CM6206_REG5_T_SEL_DSDA3 BIT(5) | |
759 | #define CM6206_REG5_T_SEL_DSDA2 BIT(4) | |
760 | #define CM6206_REG5_T_SEL_DSDA1 BIT(3) | |
761 | #define CM6206_REG5_T_SEL_DSDAD_NORMAL 0 | |
762 | #define CM6206_REG5_T_SEL_DSDAD_FRONT 4 | |
763 | #define CM6206_REG5_T_SEL_DSDAD_S_SURROUND 5 | |
764 | #define CM6206_REG5_T_SEL_DSDAD_CEN_LFE 6 | |
765 | #define CM6206_REG5_T_SEL_DSDAD_R_SURROUND 7 | |
766 | ||
e5779998 DM |
767 | static int snd_usb_cm6206_boot_quirk(struct usb_device *dev) |
768 | { | |
dac8f847 | 769 | int err = 0, reg; |
ad43d528 LW |
770 | int val[] = { |
771 | /* | |
772 | * Values here are chosen based on sniffing USB traffic | |
773 | * under Windows. | |
774 | * | |
775 | * REG0: DAC is master, sample rate 48kHz, no copyright | |
776 | */ | |
777 | CM6206_REG0_SPDIFO_RATE_48K | | |
778 | CM6206_REG0_SPDIFO_COPYRIGHT_NA, | |
779 | /* | |
780 | * REG1: PLL binary search enable, soft mute enable. | |
781 | */ | |
782 | CM6206_REG1_PLLBIN_EN | | |
f5c9571e | 783 | CM6206_REG1_SOFT_MUTE_EN, |
ad43d528 LW |
784 | /* |
785 | * REG2: enable output drivers, | |
786 | * select front channels to the headphone output, | |
787 | * then mute the headphone channels, run the MCU | |
788 | * at 1.5 MHz. | |
789 | */ | |
790 | CM6206_REG2_DRIVER_ON | | |
791 | CM6206_REG2_HEADP_SEL_FRONT_CHANNELS | | |
792 | CM6206_REG2_MUTE_HEADPHONE_RIGHT | | |
793 | CM6206_REG2_MUTE_HEADPHONE_LEFT, | |
794 | /* | |
795 | * REG3: default flyspeed, set 2.5V mic bias | |
796 | * enable all line out ports and enable SPDIF | |
797 | */ | |
798 | CM6206_REG3_FLYSPEED_DEFAULT | | |
799 | CM6206_REG3_VRAP25EN | | |
800 | CM6206_REG3_FOE | | |
801 | CM6206_REG3_ROE | | |
802 | CM6206_REG3_CBOE | | |
803 | CM6206_REG3_LOSE | | |
804 | CM6206_REG3_HPOE | | |
805 | CM6206_REG3_SPDIFI_CANREC, | |
806 | /* REG4 is just a bunch of GPIO lines */ | |
807 | 0x0000, | |
808 | /* REG5: de-assert AD/DA reset signals */ | |
809 | CM6206_REG5_DA_RSTN | | |
810 | CM6206_REG5_AD_RSTN }; | |
e5779998 DM |
811 | |
812 | for (reg = 0; reg < ARRAY_SIZE(val); reg++) { | |
813 | err = snd_usb_cm106_write_int_reg(dev, reg, val[reg]); | |
814 | if (err < 0) | |
815 | return err; | |
816 | } | |
817 | ||
818 | return err; | |
819 | } | |
820 | ||
19570d74 TI |
821 | /* quirk for Plantronics GameCom 780 with CM6302 chip */ |
822 | static int snd_usb_gamecon780_boot_quirk(struct usb_device *dev) | |
823 | { | |
824 | /* set the initial volume and don't change; other values are either | |
825 | * too loud or silent due to firmware bug (bko#65251) | |
826 | */ | |
542baf94 | 827 | u8 buf[2] = { 0x74, 0xe3 }; |
19570d74 TI |
828 | return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC_SET_CUR, |
829 | USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, | |
830 | UAC_FU_VOLUME << 8, 9 << 8, buf, 2); | |
831 | } | |
832 | ||
5e212332 MH |
833 | /* |
834 | * Novation Twitch DJ controller | |
11e424e8 | 835 | * Focusrite Novation Saffire 6 USB audio card |
5e212332 | 836 | */ |
11e424e8 | 837 | static int snd_usb_novation_boot_quirk(struct usb_device *dev) |
5e212332 MH |
838 | { |
839 | /* preemptively set up the device because otherwise the | |
840 | * raw MIDI endpoints are not active */ | |
841 | usb_set_interface(dev, 0, 1); | |
842 | return 0; | |
843 | } | |
844 | ||
e5779998 DM |
845 | /* |
846 | * This call will put the synth in "USB send" mode, i.e it will send MIDI | |
847 | * messages through USB (this is disabled at startup). The synth will | |
848 | * acknowledge by sending a sysex on endpoint 0x85 and by displaying a USB | |
849 | * sign on its LCD. Values here are chosen based on sniffing USB traffic | |
850 | * under Windows. | |
851 | */ | |
852 | static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev) | |
853 | { | |
854 | int err, actual_length; | |
e5779998 DM |
855 | /* "midi send" enable */ |
856 | static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 }; | |
801ebf10 | 857 | void *buf; |
e5779998 | 858 | |
fcc2cc1f | 859 | if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x05))) |
801ebf10 TI |
860 | return -EINVAL; |
861 | buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL); | |
e5779998 DM |
862 | if (!buf) |
863 | return -ENOMEM; | |
864 | err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf, | |
865 | ARRAY_SIZE(seq), &actual_length, 1000); | |
866 | kfree(buf); | |
867 | if (err < 0) | |
868 | return err; | |
869 | ||
870 | return 0; | |
871 | } | |
872 | ||
54a8c500 DM |
873 | /* |
874 | * Some sound cards from Native Instruments are in fact compliant to the USB | |
875 | * audio standard of version 2 and other approved USB standards, even though | |
876 | * they come up as vendor-specific device when first connected. | |
877 | * | |
878 | * However, they can be told to come up with a new set of descriptors | |
879 | * upon their next enumeration, and the interfaces announced by the new | |
880 | * descriptors will then be handled by the kernel's class drivers. As the | |
881 | * product ID will also change, no further checks are required. | |
882 | */ | |
883 | ||
884 | static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev) | |
885 | { | |
801ebf10 TI |
886 | int ret; |
887 | ||
801ebf10 | 888 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
54a8c500 | 889 | 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
889d6684 | 890 | 1, 0, NULL, 0, 1000); |
54a8c500 DM |
891 | |
892 | if (ret < 0) | |
893 | return ret; | |
894 | ||
895 | usb_reset_device(dev); | |
896 | ||
897 | /* return -EAGAIN, so the creation of an audio interface for this | |
898 | * temporary device is aborted. The device will reconnect with a | |
899 | * new product ID */ | |
900 | return -EAGAIN; | |
901 | } | |
902 | ||
cb99864d DZ |
903 | static void mbox2_setup_48_24_magic(struct usb_device *dev) |
904 | { | |
905 | u8 srate[3]; | |
906 | u8 temp[12]; | |
907 | ||
908 | /* Choose 48000Hz permanently */ | |
909 | srate[0] = 0x80; | |
910 | srate[1] = 0xbb; | |
911 | srate[2] = 0x00; | |
912 | ||
913 | /* Send the magic! */ | |
914 | snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), | |
915 | 0x01, 0x22, 0x0100, 0x0085, &temp, 0x0003); | |
916 | snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), | |
917 | 0x81, 0xa2, 0x0100, 0x0085, &srate, 0x0003); | |
918 | snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), | |
919 | 0x81, 0xa2, 0x0100, 0x0086, &srate, 0x0003); | |
920 | snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), | |
921 | 0x81, 0xa2, 0x0100, 0x0003, &srate, 0x0003); | |
922 | return; | |
923 | } | |
924 | ||
925 | /* Digidesign Mbox 2 needs to load firmware onboard | |
926 | * and driver must wait a few seconds for initialisation. | |
927 | */ | |
928 | ||
929 | #define MBOX2_FIRMWARE_SIZE 646 | |
930 | #define MBOX2_BOOT_LOADING 0x01 /* Hard coded into the device */ | |
931 | #define MBOX2_BOOT_READY 0x02 /* Hard coded into the device */ | |
932 | ||
b7b435e8 | 933 | static int snd_usb_mbox2_boot_quirk(struct usb_device *dev) |
cb99864d DZ |
934 | { |
935 | struct usb_host_config *config = dev->actconfig; | |
936 | int err; | |
4909a0ca | 937 | u8 bootresponse[0x12]; |
cb99864d DZ |
938 | int fwsize; |
939 | int count; | |
940 | ||
941 | fwsize = le16_to_cpu(get_cfg_desc(config)->wTotalLength); | |
942 | ||
943 | if (fwsize != MBOX2_FIRMWARE_SIZE) { | |
0ba41d91 | 944 | dev_err(&dev->dev, "Invalid firmware size=%d.\n", fwsize); |
cb99864d DZ |
945 | return -ENODEV; |
946 | } | |
947 | ||
0ba41d91 | 948 | dev_dbg(&dev->dev, "Sending Digidesign Mbox 2 boot sequence...\n"); |
cb99864d DZ |
949 | |
950 | count = 0; | |
b7b435e8 DZ |
951 | bootresponse[0] = MBOX2_BOOT_LOADING; |
952 | while ((bootresponse[0] == MBOX2_BOOT_LOADING) && (count < 10)) { | |
cb99864d DZ |
953 | msleep(500); /* 0.5 second delay */ |
954 | snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), | |
955 | /* Control magic - load onboard firmware */ | |
956 | 0x85, 0xc0, 0x0001, 0x0000, &bootresponse, 0x0012); | |
b7b435e8 | 957 | if (bootresponse[0] == MBOX2_BOOT_READY) |
cb99864d | 958 | break; |
0ba41d91 | 959 | dev_dbg(&dev->dev, "device not ready, resending boot sequence...\n"); |
cb99864d DZ |
960 | count++; |
961 | } | |
962 | ||
b7b435e8 | 963 | if (bootresponse[0] != MBOX2_BOOT_READY) { |
0ba41d91 | 964 | dev_err(&dev->dev, "Unknown bootresponse=%d, or timed out, ignoring device.\n", bootresponse[0]); |
cb99864d DZ |
965 | return -ENODEV; |
966 | } | |
967 | ||
0ba41d91 | 968 | dev_dbg(&dev->dev, "device initialised!\n"); |
cb99864d DZ |
969 | |
970 | err = usb_get_descriptor(dev, USB_DT_DEVICE, 0, | |
971 | &dev->descriptor, sizeof(dev->descriptor)); | |
972 | config = dev->actconfig; | |
973 | if (err < 0) | |
0ba41d91 | 974 | dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err); |
cb99864d DZ |
975 | |
976 | err = usb_reset_configuration(dev); | |
977 | if (err < 0) | |
0ba41d91 TI |
978 | dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err); |
979 | dev_dbg(&dev->dev, "mbox2_boot: new boot length = %d\n", | |
cb99864d DZ |
980 | le16_to_cpu(get_cfg_desc(config)->wTotalLength)); |
981 | ||
982 | mbox2_setup_48_24_magic(dev); | |
983 | ||
0ba41d91 | 984 | dev_info(&dev->dev, "Digidesign Mbox 2: 24bit 48kHz"); |
cb99864d DZ |
985 | |
986 | return 0; /* Successful boot */ | |
987 | } | |
988 | ||
16bafa79 AA |
989 | static int snd_usb_axefx3_boot_quirk(struct usb_device *dev) |
990 | { | |
991 | int err; | |
992 | ||
993 | dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n"); | |
994 | ||
995 | /* If the Axe-Fx III has not fully booted, it will timeout when trying | |
996 | * to enable the audio streaming interface. A more generous timeout is | |
997 | * used here to detect when the Axe-Fx III has finished booting as the | |
998 | * set interface message will be acked once it has | |
999 | */ | |
1000 | err = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), | |
1001 | USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE, | |
1002 | 1, 1, NULL, 0, 120000); | |
1003 | if (err < 0) { | |
1004 | dev_err(&dev->dev, | |
1005 | "failed waiting for Axe-Fx III to boot: %d\n", err); | |
1006 | return err; | |
1007 | } | |
1008 | ||
1009 | dev_dbg(&dev->dev, "Axe-Fx III is now ready\n"); | |
1010 | ||
1011 | err = usb_set_interface(dev, 1, 0); | |
1012 | if (err < 0) | |
1013 | dev_dbg(&dev->dev, | |
1014 | "error stopping Axe-Fx III interface: %d\n", err); | |
1015 | ||
1016 | return 0; | |
1017 | } | |
1018 | ||
a634090a MR |
1019 | |
1020 | #define MICROBOOK_BUF_SIZE 128 | |
1021 | ||
1022 | static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf, | |
1023 | int buf_size, int *length) | |
1024 | { | |
1025 | int err, actual_length; | |
1026 | ||
fcc2cc1f | 1027 | if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x01))) |
801ebf10 | 1028 | return -EINVAL; |
a634090a MR |
1029 | err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x01), buf, *length, |
1030 | &actual_length, 1000); | |
1031 | if (err < 0) | |
1032 | return err; | |
1033 | ||
1034 | print_hex_dump(KERN_DEBUG, "MicroBookII snd: ", DUMP_PREFIX_NONE, 16, 1, | |
1035 | buf, actual_length, false); | |
1036 | ||
1037 | memset(buf, 0, buf_size); | |
1038 | ||
fcc2cc1f | 1039 | if (usb_pipe_type_check(dev, usb_rcvintpipe(dev, 0x82))) |
801ebf10 | 1040 | return -EINVAL; |
a634090a MR |
1041 | err = usb_interrupt_msg(dev, usb_rcvintpipe(dev, 0x82), buf, buf_size, |
1042 | &actual_length, 1000); | |
1043 | if (err < 0) | |
1044 | return err; | |
1045 | ||
1046 | print_hex_dump(KERN_DEBUG, "MicroBookII rcv: ", DUMP_PREFIX_NONE, 16, 1, | |
1047 | buf, actual_length, false); | |
1048 | ||
1049 | *length = actual_length; | |
1050 | return 0; | |
1051 | } | |
1052 | ||
1053 | static int snd_usb_motu_microbookii_boot_quirk(struct usb_device *dev) | |
1054 | { | |
1055 | int err, actual_length, poll_attempts = 0; | |
1056 | static const u8 set_samplerate_seq[] = { 0x00, 0x00, 0x00, 0x00, | |
1057 | 0x00, 0x00, 0x0b, 0x14, | |
1058 | 0x00, 0x00, 0x00, 0x01 }; | |
1059 | static const u8 poll_ready_seq[] = { 0x00, 0x04, 0x00, 0x00, | |
1060 | 0x00, 0x00, 0x0b, 0x18 }; | |
1061 | u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, GFP_KERNEL); | |
1062 | ||
1063 | if (!buf) | |
1064 | return -ENOMEM; | |
1065 | ||
1066 | dev_info(&dev->dev, "Waiting for MOTU Microbook II to boot up...\n"); | |
1067 | ||
1068 | /* First we tell the device which sample rate to use. */ | |
1069 | memcpy(buf, set_samplerate_seq, sizeof(set_samplerate_seq)); | |
1070 | actual_length = sizeof(set_samplerate_seq); | |
1071 | err = snd_usb_motu_microbookii_communicate(dev, buf, MICROBOOK_BUF_SIZE, | |
1072 | &actual_length); | |
1073 | ||
1074 | if (err < 0) { | |
1075 | dev_err(&dev->dev, | |
1076 | "failed setting the sample rate for Motu MicroBook II: %d\n", | |
1077 | err); | |
1078 | goto free_buf; | |
1079 | } | |
1080 | ||
1081 | /* Then we poll every 100 ms until the device informs of its readiness. */ | |
1082 | while (true) { | |
1083 | if (++poll_attempts > 100) { | |
1084 | dev_err(&dev->dev, | |
1085 | "failed booting Motu MicroBook II: timeout\n"); | |
1086 | err = -ENODEV; | |
1087 | goto free_buf; | |
1088 | } | |
1089 | ||
1090 | memset(buf, 0, MICROBOOK_BUF_SIZE); | |
1091 | memcpy(buf, poll_ready_seq, sizeof(poll_ready_seq)); | |
1092 | ||
1093 | actual_length = sizeof(poll_ready_seq); | |
1094 | err = snd_usb_motu_microbookii_communicate( | |
1095 | dev, buf, MICROBOOK_BUF_SIZE, &actual_length); | |
1096 | if (err < 0) { | |
1097 | dev_err(&dev->dev, | |
1098 | "failed booting Motu MicroBook II: communication error %d\n", | |
1099 | err); | |
1100 | goto free_buf; | |
1101 | } | |
1102 | ||
1103 | /* the device signals its readiness through a message of the | |
1104 | * form | |
1105 | * XX 06 00 00 00 00 0b 18 00 00 00 01 | |
1106 | * If the device is not yet ready to accept audio data, the | |
1107 | * last byte of that sequence is 00. | |
1108 | */ | |
1109 | if (actual_length == 12 && buf[actual_length - 1] == 1) | |
1110 | break; | |
1111 | ||
1112 | msleep(100); | |
1113 | } | |
1114 | ||
1115 | dev_info(&dev->dev, "MOTU MicroBook II ready\n"); | |
1116 | ||
1117 | free_buf: | |
1118 | kfree(buf); | |
1119 | return err; | |
1120 | } | |
1121 | ||
73ac9f5e AT |
1122 | static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev) |
1123 | { | |
1124 | int ret; | |
1125 | ||
73ac9f5e AT |
1126 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
1127 | 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
1128 | 0x0, 0, NULL, 0, 1000); | |
1129 | ||
1130 | if (ret < 0) | |
1131 | return ret; | |
1132 | ||
1133 | msleep(2000); | |
1134 | ||
1135 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), | |
1136 | 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
1137 | 0x20, 0, NULL, 0, 1000); | |
1138 | ||
1139 | if (ret < 0) | |
1140 | return ret; | |
1141 | ||
1142 | return 0; | |
1143 | } | |
1144 | ||
e5779998 DM |
1145 | /* |
1146 | * Setup quirks | |
1147 | */ | |
0f5733b0 GP |
1148 | #define MAUDIO_SET 0x01 /* parse device_setup */ |
1149 | #define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */ | |
1150 | #define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */ | |
5ff40e6d | 1151 | #define MAUDIO_SET_96K 0x04 /* 48-96kHz rate if set, 8-48kHz otherwise */ |
0f5733b0 GP |
1152 | #define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */ |
1153 | #define MAUDIO_SET_DI 0x10 /* enable Digital Input */ | |
1154 | #define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */ | |
5ff40e6d AT |
1155 | #define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48kHz+Digital Input */ |
1156 | #define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48kHz+No Digital Input */ | |
1157 | #define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48kHz+Digital Input */ | |
1158 | #define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48kHz+No Digital Input */ | |
0f5733b0 GP |
1159 | |
1160 | static int quattro_skip_setting_quirk(struct snd_usb_audio *chip, | |
1161 | int iface, int altno) | |
1162 | { | |
1163 | /* Reset ALL ifaces to 0 altsetting. | |
1164 | * Call it for every possible altsetting of every interface. | |
1165 | */ | |
1166 | usb_set_interface(chip->dev, iface, 0); | |
1167 | if (chip->setup & MAUDIO_SET) { | |
1168 | if (chip->setup & MAUDIO_SET_COMPATIBLE) { | |
1169 | if (iface != 1 && iface != 2) | |
1170 | return 1; /* skip all interfaces but 1 and 2 */ | |
1171 | } else { | |
1172 | unsigned int mask; | |
1173 | if (iface == 1 || iface == 2) | |
1174 | return 1; /* skip interfaces 1 and 2 */ | |
1175 | if ((chip->setup & MAUDIO_SET_96K) && altno != 1) | |
1176 | return 1; /* skip this altsetting */ | |
1177 | mask = chip->setup & MAUDIO_SET_MASK; | |
1178 | if (mask == MAUDIO_SET_24B_48K_DI && altno != 2) | |
1179 | return 1; /* skip this altsetting */ | |
1180 | if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3) | |
1181 | return 1; /* skip this altsetting */ | |
1182 | if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 4) | |
1183 | return 1; /* skip this altsetting */ | |
1184 | } | |
1185 | } | |
0ba41d91 | 1186 | usb_audio_dbg(chip, |
0f5733b0 GP |
1187 | "using altsetting %d for interface %d config %d\n", |
1188 | altno, iface, chip->setup); | |
1189 | return 0; /* keep this altsetting */ | |
1190 | } | |
e5779998 DM |
1191 | |
1192 | static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip, | |
1193 | int iface, | |
1194 | int altno) | |
1195 | { | |
1196 | /* Reset ALL ifaces to 0 altsetting. | |
1197 | * Call it for every possible altsetting of every interface. | |
1198 | */ | |
1199 | usb_set_interface(chip->dev, iface, 0); | |
1200 | ||
0f5733b0 GP |
1201 | if (chip->setup & MAUDIO_SET) { |
1202 | unsigned int mask; | |
1203 | if ((chip->setup & MAUDIO_SET_DTS) && altno != 6) | |
e5779998 | 1204 | return 1; /* skip this altsetting */ |
0f5733b0 | 1205 | if ((chip->setup & MAUDIO_SET_96K) && altno != 1) |
e5779998 | 1206 | return 1; /* skip this altsetting */ |
0f5733b0 GP |
1207 | mask = chip->setup & MAUDIO_SET_MASK; |
1208 | if (mask == MAUDIO_SET_24B_48K_DI && altno != 2) | |
e5779998 | 1209 | return 1; /* skip this altsetting */ |
0f5733b0 | 1210 | if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3) |
e5779998 | 1211 | return 1; /* skip this altsetting */ |
0f5733b0 | 1212 | if (mask == MAUDIO_SET_16B_48K_DI && altno != 4) |
e5779998 | 1213 | return 1; /* skip this altsetting */ |
0f5733b0 | 1214 | if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 5) |
e5779998 DM |
1215 | return 1; /* skip this altsetting */ |
1216 | } | |
1217 | ||
1218 | return 0; /* keep this altsetting */ | |
1219 | } | |
1220 | ||
0f5733b0 GP |
1221 | static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip, |
1222 | int iface, int altno) | |
1223 | { | |
1224 | /* Reset ALL ifaces to 0 altsetting. | |
1225 | * Call it for every possible altsetting of every interface. | |
1226 | */ | |
1227 | usb_set_interface(chip->dev, iface, 0); | |
1228 | ||
1229 | /* possible configuration where both inputs and only one output is | |
1230 | *used is not supported by the current setup | |
1231 | */ | |
1232 | if (chip->setup & (MAUDIO_SET | MAUDIO_SET_24B)) { | |
1233 | if (chip->setup & MAUDIO_SET_96K) { | |
1234 | if (altno != 3 && altno != 6) | |
1235 | return 1; | |
1236 | } else if (chip->setup & MAUDIO_SET_DI) { | |
1237 | if (iface == 4) | |
1238 | return 1; /* no analog input */ | |
1239 | if (altno != 2 && altno != 5) | |
1240 | return 1; /* enable only altsets 2 and 5 */ | |
1241 | } else { | |
1242 | if (iface == 5) | |
1243 | return 1; /* disable digialt input */ | |
1244 | if (altno != 2 && altno != 5) | |
1245 | return 1; /* enalbe only altsets 2 and 5 */ | |
1246 | } | |
1247 | } else { | |
1248 | /* keep only 16-Bit mode */ | |
1249 | if (altno != 1) | |
1250 | return 1; | |
1251 | } | |
1252 | ||
0ba41d91 | 1253 | usb_audio_dbg(chip, |
0f5733b0 GP |
1254 | "using altsetting %d for interface %d config %d\n", |
1255 | altno, iface, chip->setup); | |
1256 | return 0; /* keep this altsetting */ | |
1257 | } | |
1258 | ||
8dc5efe3 NK |
1259 | static int s1810c_skip_setting_quirk(struct snd_usb_audio *chip, |
1260 | int iface, int altno) | |
1261 | { | |
1262 | /* | |
1263 | * Altno settings: | |
1264 | * | |
1265 | * Playback (Interface 1): | |
1266 | * 1: 6 Analog + 2 S/PDIF | |
1267 | * 2: 6 Analog + 2 S/PDIF | |
1268 | * 3: 6 Analog | |
1269 | * | |
1270 | * Capture (Interface 2): | |
1271 | * 1: 8 Analog + 2 S/PDIF + 8 ADAT | |
1272 | * 2: 8 Analog + 2 S/PDIF + 4 ADAT | |
1273 | * 3: 8 Analog | |
1274 | */ | |
1275 | ||
1276 | /* | |
1277 | * I'll leave 2 as the default one and | |
1278 | * use device_setup to switch to the | |
1279 | * other two. | |
1280 | */ | |
1281 | if ((chip->setup == 0 || chip->setup > 2) && altno != 2) | |
1282 | return 1; | |
1283 | else if (chip->setup == 1 && altno != 1) | |
1284 | return 1; | |
1285 | else if (chip->setup == 2 && altno != 3) | |
1286 | return 1; | |
1287 | ||
1288 | return 0; | |
1289 | } | |
1290 | ||
e5779998 DM |
1291 | int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip, |
1292 | int iface, | |
1293 | int altno) | |
1294 | { | |
1295 | /* audiophile usb: skip altsets incompatible with device_setup */ | |
1296 | if (chip->usb_id == USB_ID(0x0763, 0x2003)) | |
1297 | return audiophile_skip_setting_quirk(chip, iface, altno); | |
0f5733b0 GP |
1298 | /* quattro usb: skip altsets incompatible with device_setup */ |
1299 | if (chip->usb_id == USB_ID(0x0763, 0x2001)) | |
1300 | return quattro_skip_setting_quirk(chip, iface, altno); | |
1301 | /* fasttrackpro usb: skip altsets incompatible with device_setup */ | |
1302 | if (chip->usb_id == USB_ID(0x0763, 0x2012)) | |
1303 | return fasttrackpro_skip_setting_quirk(chip, iface, altno); | |
8dc5efe3 NK |
1304 | /* presonus studio 1810c: skip altsets incompatible with device_setup */ |
1305 | if (chip->usb_id == USB_ID(0x0194f, 0x010c)) | |
1306 | return s1810c_skip_setting_quirk(chip, iface, altno); | |
1307 | ||
e5779998 DM |
1308 | |
1309 | return 0; | |
1310 | } | |
1311 | ||
1312 | int snd_usb_apply_boot_quirk(struct usb_device *dev, | |
1313 | struct usb_interface *intf, | |
79289e24 TI |
1314 | const struct snd_usb_audio_quirk *quirk, |
1315 | unsigned int id) | |
e5779998 | 1316 | { |
3347b26c DM |
1317 | switch (id) { |
1318 | case USB_ID(0x041e, 0x3000): | |
1319 | /* SB Extigy needs special boot-up sequence */ | |
1320 | /* if more models come, this will go to the quirk list. */ | |
e5779998 DM |
1321 | return snd_usb_extigy_boot_quirk(dev, intf); |
1322 | ||
3347b26c DM |
1323 | case USB_ID(0x041e, 0x3020): |
1324 | /* SB Audigy 2 NX needs its own boot-up magic, too */ | |
e5779998 DM |
1325 | return snd_usb_audigy2nx_boot_quirk(dev); |
1326 | ||
3347b26c DM |
1327 | case USB_ID(0x10f5, 0x0200): |
1328 | /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */ | |
e5779998 DM |
1329 | return snd_usb_cm106_boot_quirk(dev); |
1330 | ||
3347b26c DM |
1331 | case USB_ID(0x0d8c, 0x0102): |
1332 | /* C-Media CM6206 / CM106-Like Sound Device */ | |
8129e79e | 1333 | case USB_ID(0x0ccd, 0x00b1): /* Terratec Aureon 7.1 USB */ |
e5779998 DM |
1334 | return snd_usb_cm6206_boot_quirk(dev); |
1335 | ||
cb99864d DZ |
1336 | case USB_ID(0x0dba, 0x3000): |
1337 | /* Digidesign Mbox 2 */ | |
1338 | return snd_usb_mbox2_boot_quirk(dev); | |
1339 | ||
11e424e8 EG |
1340 | case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */ |
1341 | case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */ | |
1342 | return snd_usb_novation_boot_quirk(dev); | |
5e212332 | 1343 | |
3347b26c DM |
1344 | case USB_ID(0x133e, 0x0815): |
1345 | /* Access Music VirusTI Desktop */ | |
e5779998 DM |
1346 | return snd_usb_accessmusic_boot_quirk(dev); |
1347 | ||
759e890f | 1348 | case USB_ID(0x17cc, 0x1000): /* Komplete Audio 6 */ |
3347b26c DM |
1349 | case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */ |
1350 | case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */ | |
54a8c500 | 1351 | return snd_usb_nativeinstruments_boot_quirk(dev); |
0f5733b0 GP |
1352 | case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */ |
1353 | return snd_usb_fasttrackpro_boot_quirk(dev); | |
19570d74 TI |
1354 | case USB_ID(0x047f, 0xc010): /* Plantronics Gamecom 780 */ |
1355 | return snd_usb_gamecon780_boot_quirk(dev); | |
16bafa79 AA |
1356 | case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx 3 */ |
1357 | return snd_usb_axefx3_boot_quirk(dev); | |
a634090a | 1358 | case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook II */ |
2edb84e3 AT |
1359 | /* |
1360 | * For some reason interface 3 with vendor-spec class is | |
1361 | * detected on MicroBook IIc. | |
1362 | */ | |
1363 | if (get_iface_desc(intf->altsetting)->bInterfaceClass == | |
1364 | USB_CLASS_VENDOR_SPEC && | |
1365 | get_iface_desc(intf->altsetting)->bInterfaceNumber < 3) | |
1366 | return snd_usb_motu_microbookii_boot_quirk(dev); | |
1367 | break; | |
3347b26c | 1368 | } |
54a8c500 | 1369 | |
e5779998 DM |
1370 | return 0; |
1371 | } | |
1372 | ||
73ac9f5e AT |
1373 | int snd_usb_apply_boot_quirk_once(struct usb_device *dev, |
1374 | struct usb_interface *intf, | |
1375 | const struct snd_usb_audio_quirk *quirk, | |
1376 | unsigned int id) | |
1377 | { | |
1378 | switch (id) { | |
1379 | case USB_ID(0x07fd, 0x0008): /* MOTU M Series */ | |
1380 | return snd_usb_motu_m_series_boot_quirk(dev); | |
1381 | } | |
1382 | ||
1383 | return 0; | |
1384 | } | |
1385 | ||
e5779998 DM |
1386 | /* |
1387 | * check if the device uses big-endian samples | |
1388 | */ | |
1389 | int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, struct audioformat *fp) | |
1390 | { | |
48fc7f7e | 1391 | /* it depends on altsetting whether the device is big-endian or not */ |
e5779998 DM |
1392 | switch (chip->usb_id) { |
1393 | case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */ | |
0f5733b0 GP |
1394 | if (fp->altsetting == 2 || fp->altsetting == 3 || |
1395 | fp->altsetting == 5 || fp->altsetting == 6) | |
e5779998 DM |
1396 | return 1; |
1397 | break; | |
1398 | case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */ | |
1399 | if (chip->setup == 0x00 || | |
0f5733b0 GP |
1400 | fp->altsetting == 1 || fp->altsetting == 2 || |
1401 | fp->altsetting == 3) | |
1402 | return 1; | |
1403 | break; | |
1404 | case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro */ | |
1405 | if (fp->altsetting == 2 || fp->altsetting == 3 || | |
1406 | fp->altsetting == 5 || fp->altsetting == 6) | |
e5779998 | 1407 | return 1; |
0f5733b0 | 1408 | break; |
e5779998 DM |
1409 | } |
1410 | return 0; | |
1411 | } | |
1412 | ||
1413 | /* | |
1cdfa9f3 | 1414 | * For E-Mu 0404USB/0202USB/TrackerPre/0204 sample rate should be set for device, |
e5779998 DM |
1415 | * not for interface. |
1416 | */ | |
1417 | ||
1418 | enum { | |
1419 | EMU_QUIRK_SR_44100HZ = 0, | |
1420 | EMU_QUIRK_SR_48000HZ, | |
1421 | EMU_QUIRK_SR_88200HZ, | |
1422 | EMU_QUIRK_SR_96000HZ, | |
1423 | EMU_QUIRK_SR_176400HZ, | |
1424 | EMU_QUIRK_SR_192000HZ | |
1425 | }; | |
1426 | ||
1427 | static void set_format_emu_quirk(struct snd_usb_substream *subs, | |
1428 | struct audioformat *fmt) | |
1429 | { | |
1430 | unsigned char emu_samplerate_id = 0; | |
1431 | ||
1432 | /* When capture is active | |
1433 | * sample rate shouldn't be changed | |
1434 | * by playback substream | |
1435 | */ | |
1436 | if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) { | |
1437 | if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].interface != -1) | |
1438 | return; | |
1439 | } | |
1440 | ||
1441 | switch (fmt->rate_min) { | |
1442 | case 48000: | |
1443 | emu_samplerate_id = EMU_QUIRK_SR_48000HZ; | |
1444 | break; | |
1445 | case 88200: | |
1446 | emu_samplerate_id = EMU_QUIRK_SR_88200HZ; | |
1447 | break; | |
1448 | case 96000: | |
1449 | emu_samplerate_id = EMU_QUIRK_SR_96000HZ; | |
1450 | break; | |
1451 | case 176400: | |
1452 | emu_samplerate_id = EMU_QUIRK_SR_176400HZ; | |
1453 | break; | |
1454 | case 192000: | |
1455 | emu_samplerate_id = EMU_QUIRK_SR_192000HZ; | |
1456 | break; | |
1457 | default: | |
1458 | emu_samplerate_id = EMU_QUIRK_SR_44100HZ; | |
1459 | break; | |
1460 | } | |
1461 | snd_emuusb_set_samplerate(subs->stream->chip, emu_samplerate_id); | |
1539d4f8 | 1462 | subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0; |
e5779998 DM |
1463 | } |
1464 | ||
7fccfecf DP |
1465 | |
1466 | /* | |
1467 | * Pioneer DJ DJM-900NXS2 | |
1468 | * Device needs to know the sample rate each time substream is started | |
1469 | */ | |
1470 | static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs) | |
1471 | { | |
1472 | ||
1473 | /* Convert sample rate value to little endian */ | |
1474 | u8 sr[3]; | |
1475 | ||
1476 | sr[0] = subs->cur_rate & 0xff; | |
1477 | sr[1] = (subs->cur_rate >> 8) & 0xff; | |
1478 | sr[2] = (subs->cur_rate >> 16) & 0xff; | |
1479 | ||
1480 | /* Configure device */ | |
1481 | usb_set_interface(subs->dev, 0, 1); | |
1482 | snd_usb_ctl_msg(subs->stream->chip->dev, | |
1483 | usb_rcvctrlpipe(subs->stream->chip->dev, 0), | |
1484 | 0x01, 0x22, 0x0100, 0x0082, &sr, 0x0003); | |
1485 | ||
1486 | return 0; | |
1487 | } | |
1488 | ||
e5779998 DM |
1489 | void snd_usb_set_format_quirk(struct snd_usb_substream *subs, |
1490 | struct audioformat *fmt) | |
1491 | { | |
1492 | switch (subs->stream->chip->usb_id) { | |
1493 | case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */ | |
1494 | case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */ | |
1495 | case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */ | |
1cdfa9f3 | 1496 | case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */ |
e5779998 DM |
1497 | set_format_emu_quirk(subs, fmt); |
1498 | break; | |
7fccfecf | 1499 | case USB_ID(0x2b73, 0x000a): /* Pioneer DJ DJM-900NXS2 */ |
14335d8b | 1500 | case USB_ID(0x2b73, 0x0017): /* Pioneer DJ DJM-250MK2 */ |
7fccfecf DP |
1501 | pioneer_djm_set_format_quirk(subs); |
1502 | break; | |
1b7ecc24 HM |
1503 | case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */ |
1504 | subs->stream_offset_adj = 2; | |
1505 | break; | |
e5779998 DM |
1506 | } |
1507 | } | |
1508 | ||
b62b9980 JT |
1509 | bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) |
1510 | { | |
9fc88ad6 EW |
1511 | /* devices which do not support reading the sample rate. */ |
1512 | switch (chip->usb_id) { | |
8be03a71 TI |
1513 | case USB_ID(0x041e, 0x4080): /* Creative Live Cam VF0610 */ |
1514 | case USB_ID(0x04d8, 0xfeea): /* Benchmark DAC1 Pre */ | |
84add303 | 1515 | case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */ |
8be03a71 | 1516 | case USB_ID(0x05a3, 0x9420): /* ELP HD USB Camera */ |
51d4efab | 1517 | case USB_ID(0x05a7, 0x1020): /* Bose Companion 5 */ |
8be03a71 | 1518 | case USB_ID(0x074d, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ |
a8e800fe | 1519 | case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */ |
83d9956b | 1520 | case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */ |
8be03a71 | 1521 | case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */ |
93f9d1a4 | 1522 | case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */ |
9fc88ad6 EW |
1523 | return true; |
1524 | } | |
a6aa6cdc TI |
1525 | |
1526 | /* devices of these vendors don't support reading rate, either */ | |
1527 | switch (USB_ID_VENDOR(chip->usb_id)) { | |
8be03a71 TI |
1528 | case 0x045e: /* MS Lifecam */ |
1529 | case 0x047f: /* Plantronics */ | |
a6aa6cdc TI |
1530 | case 0x1de7: /* Phoenix Audio */ |
1531 | return true; | |
1532 | } | |
1533 | ||
9fc88ad6 | 1534 | return false; |
b62b9980 | 1535 | } |
6874daad | 1536 | |
71426535 | 1537 | /* ITF-USB DSD based DACs need a vendor cmd to switch |
6874daad JK |
1538 | * between PCM and native DSD mode |
1539 | */ | |
f3b906d7 | 1540 | static bool is_itf_usb_dsd_dac(unsigned int id) |
8b28c93f | 1541 | { |
f3b906d7 | 1542 | switch (id) { |
c9808bbf | 1543 | case USB_ID(0x154e, 0x1002): /* Denon DCD-1500RE */ |
8b28c93f TI |
1544 | case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */ |
1545 | case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */ | |
1546 | case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */ | |
71426535 | 1547 | case USB_ID(0x1852, 0x5065): /* Luxman DA-06 */ |
f3b906d7 | 1548 | case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-501V2/UD-503/NT-503 */ |
866f7ed7 | 1549 | case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */ |
b0021486 | 1550 | case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */ |
7f38ca04 NO |
1551 | return true; |
1552 | } | |
1553 | return false; | |
1554 | } | |
1555 | ||
6874daad JK |
1556 | int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, |
1557 | struct audioformat *fmt) | |
1558 | { | |
1559 | struct usb_device *dev = subs->dev; | |
1560 | int err; | |
1561 | ||
f3b906d7 | 1562 | if (is_itf_usb_dsd_dac(subs->stream->chip->usb_id)) { |
6874daad JK |
1563 | /* First switch to alt set 0, otherwise the mode switch cmd |
1564 | * will not be accepted by the DAC | |
1565 | */ | |
1566 | err = usb_set_interface(dev, fmt->iface, 0); | |
1567 | if (err < 0) | |
1568 | return err; | |
1569 | ||
df3f0347 | 1570 | msleep(20); /* Delay needed after setting the interface */ |
6874daad | 1571 | |
7f38ca04 | 1572 | /* Vendor mode switch cmd is required. */ |
f3b906d7 NO |
1573 | if (fmt->formats & SNDRV_PCM_FMTBIT_DSD_U32_BE) { |
1574 | /* DSD mode (DSD_U32) requested */ | |
7f38ca04 NO |
1575 | err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0, |
1576 | USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, | |
1577 | 1, 1, NULL, 0); | |
1578 | if (err < 0) | |
1579 | return err; | |
7f38ca04 | 1580 | |
f3b906d7 NO |
1581 | } else { |
1582 | /* PCM or DOP mode (S32) requested */ | |
1583 | /* PCM mode (S16) requested */ | |
7f38ca04 NO |
1584 | err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0, |
1585 | USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, | |
1586 | 0, 1, NULL, 0); | |
1587 | if (err < 0) | |
1588 | return err; | |
f3b906d7 | 1589 | |
7f38ca04 | 1590 | } |
df3f0347 | 1591 | msleep(20); |
6874daad JK |
1592 | } |
1593 | return 0; | |
1594 | } | |
1595 | ||
2b58fd5b DM |
1596 | void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep) |
1597 | { | |
1598 | /* | |
1599 | * "Playback Design" products send bogus feedback data at the start | |
1600 | * of the stream. Ignore them. | |
1601 | */ | |
79289e24 | 1602 | if (USB_ID_VENDOR(ep->chip->usb_id) == 0x23ba && |
2b58fd5b DM |
1603 | ep->type == SND_USB_ENDPOINT_TYPE_SYNC) |
1604 | ep->skip_packets = 4; | |
83e3acd4 EZ |
1605 | |
1606 | /* | |
e9a25e04 | 1607 | * M-Audio Fast Track C400/C600 - when packets are not skipped, real |
5ff40e6d | 1608 | * world latency varies by approx. +/- 50 frames (at 96kHz) each time |
e9a25e04 MG |
1609 | * the stream is (re)started. When skipping packets 16 at endpoint |
1610 | * start up, the real world latency is stable within +/- 1 frame (also | |
83e3acd4 EZ |
1611 | * across power cycles). |
1612 | */ | |
e9a25e04 MG |
1613 | if ((ep->chip->usb_id == USB_ID(0x0763, 0x2030) || |
1614 | ep->chip->usb_id == USB_ID(0x0763, 0x2031)) && | |
83e3acd4 EZ |
1615 | ep->type == SND_USB_ENDPOINT_TYPE_DATA) |
1616 | ep->skip_packets = 16; | |
9abc1341 DM |
1617 | |
1618 | /* Work around devices that report unreasonable feedback data */ | |
ca0dd273 DM |
1619 | if ((ep->chip->usb_id == USB_ID(0x0644, 0x8038) || /* TEAC UD-H01 */ |
1620 | ep->chip->usb_id == USB_ID(0x1852, 0x5034)) && /* T+A Dac8 */ | |
9abc1341 | 1621 | ep->syncmaxsize == 4) |
ca0dd273 | 1622 | ep->tenor_fb_quirk = 1; |
2b58fd5b DM |
1623 | } |
1624 | ||
21bb5aaf DM |
1625 | void snd_usb_set_interface_quirk(struct usb_device *dev) |
1626 | { | |
79289e24 TI |
1627 | struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev); |
1628 | ||
1629 | if (!chip) | |
1630 | return; | |
21bb5aaf DM |
1631 | /* |
1632 | * "Playback Design" products need a 50ms delay after setting the | |
1633 | * USB interface. | |
1634 | */ | |
79289e24 | 1635 | switch (USB_ID_VENDOR(chip->usb_id)) { |
5a4ff9ec GF |
1636 | case 0x23ba: /* Playback Design */ |
1637 | case 0x0644: /* TEAC Corp. */ | |
df3f0347 | 1638 | msleep(50); |
5a4ff9ec GF |
1639 | break; |
1640 | } | |
21bb5aaf DM |
1641 | } |
1642 | ||
79289e24 | 1643 | /* quirk applied after snd_usb_ctl_msg(); not applied during boot quirks */ |
2b58fd5b DM |
1644 | void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, |
1645 | __u8 request, __u8 requesttype, __u16 value, | |
1646 | __u16 index, void *data, __u16 size) | |
1647 | { | |
79289e24 TI |
1648 | struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev); |
1649 | ||
1650 | if (!chip) | |
1651 | return; | |
2b58fd5b DM |
1652 | /* |
1653 | * "Playback Design" products need a 20ms delay after each | |
1654 | * class compliant request | |
1655 | */ | |
79289e24 | 1656 | if (USB_ID_VENDOR(chip->usb_id) == 0x23ba && |
2b58fd5b | 1657 | (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) |
df3f0347 | 1658 | msleep(20); |
6e84a8d7 | 1659 | |
5a4ff9ec GF |
1660 | /* |
1661 | * "TEAC Corp." products need a 20ms delay after each | |
1662 | * class compliant request | |
1663 | */ | |
79289e24 | 1664 | if (USB_ID_VENDOR(chip->usb_id) == 0x0644 && |
5a4ff9ec | 1665 | (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) |
df3f0347 | 1666 | msleep(20); |
5a4ff9ec | 1667 | |
71426535 | 1668 | /* ITF-USB DSD based DACs functionality need a delay |
6e84a8d7 JK |
1669 | * after each class compliant request |
1670 | */ | |
f3b906d7 | 1671 | if (is_itf_usb_dsd_dac(chip->usb_id) |
8b28c93f | 1672 | && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) |
df3f0347 | 1673 | msleep(20); |
dacacb0a | 1674 | |
315c7ad7 JT |
1675 | /* Zoom R16/24, Logitech H650e/H570e, Jabra 550a, Kingston HyperX |
1676 | * needs a tiny delay here, otherwise requests like get/set | |
1677 | * frequency return as failed despite actually succeeding. | |
dacacb0a | 1678 | */ |
07b3b5e9 JT |
1679 | if ((chip->usb_id == USB_ID(0x1686, 0x00dd) || |
1680 | chip->usb_id == USB_ID(0x046d, 0x0a46) || | |
315c7ad7 | 1681 | chip->usb_id == USB_ID(0x046d, 0x0a56) || |
073919e0 JR |
1682 | chip->usb_id == USB_ID(0x0b0e, 0x0349) || |
1683 | chip->usb_id == USB_ID(0x0951, 0x16ad)) && | |
dacacb0a | 1684 | (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) |
df3f0347 | 1685 | usleep_range(1000, 2000); |
a32a1fc9 ML |
1686 | |
1687 | /* | |
1688 | * Samsung USBC Headset (AKG) need a tiny delay after each | |
1689 | * class compliant request. (Model number: AAM625R or AAM627R) | |
1690 | */ | |
1691 | if (chip->usb_id == USB_ID(0x04e8, 0xa051) && | |
1692 | (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) | |
1693 | usleep_range(5000, 6000); | |
2b58fd5b DM |
1694 | } |
1695 | ||
126825e7 DM |
1696 | /* |
1697 | * snd_usb_interface_dsd_format_quirks() is called from format.c to | |
1698 | * augment the PCM format bit-field for DSD types. The UAC standards | |
1699 | * don't have a designated bit field to denote DSD-capable interfaces, | |
1700 | * hence all hardware that is known to support this format has to be | |
1701 | * listed here. | |
1702 | */ | |
1703 | u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, | |
1704 | struct audioformat *fp, | |
1705 | unsigned int sample_bytes) | |
1706 | { | |
f3b906d7 NO |
1707 | struct usb_interface *iface; |
1708 | ||
126825e7 | 1709 | /* Playback Designs */ |
eb7505d5 JL |
1710 | if (USB_ID_VENDOR(chip->usb_id) == 0x23ba && |
1711 | USB_ID_PRODUCT(chip->usb_id) < 0x0110) { | |
126825e7 DM |
1712 | switch (fp->altsetting) { |
1713 | case 1: | |
1714 | fp->dsd_dop = true; | |
1715 | return SNDRV_PCM_FMTBIT_DSD_U16_LE; | |
1716 | case 2: | |
1717 | fp->dsd_bitrev = true; | |
1718 | return SNDRV_PCM_FMTBIT_DSD_U8; | |
1719 | case 3: | |
1720 | fp->dsd_bitrev = true; | |
1721 | return SNDRV_PCM_FMTBIT_DSD_U16_LE; | |
1722 | } | |
1723 | } | |
1724 | ||
848f3a82 JK |
1725 | /* XMOS based USB DACs */ |
1726 | switch (chip->usb_id) { | |
f656891c | 1727 | case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */ |
f656891c | 1728 | case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */ |
9bb201a5 | 1729 | case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */ |
848f3a82 | 1730 | if (fp->altsetting == 2) |
d42472ec | 1731 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; |
848f3a82 | 1732 | break; |
3b7e5c7e | 1733 | |
f656891c | 1734 | case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */ |
202e69e6 | 1735 | case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */ |
547d2c9c | 1736 | case USB_ID(0x16d0, 0x06b2): /* NuPrime DAC-10 */ |
202e69e6 | 1737 | case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */ |
f656891c DM |
1738 | case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */ |
1739 | case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */ | |
1740 | case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */ | |
f656891c DM |
1741 | case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */ |
1742 | case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */ | |
ad678b4c | 1743 | case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */ |
f656891c DM |
1744 | case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */ |
1745 | case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */ | |
1746 | case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */ | |
1747 | case USB_ID(0x6b42, 0x0042): /* MSB Technology */ | |
848f3a82 | 1748 | if (fp->altsetting == 3) |
d42472ec | 1749 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; |
848f3a82 | 1750 | break; |
3eff682d | 1751 | |
7c74866b DM |
1752 | /* Amanero Combo384 USB based DACs with native DSD support */ |
1753 | case USB_ID(0x16d0, 0x071a): /* Amanero - Combo384 */ | |
1754 | case USB_ID(0x2ab6, 0x0004): /* T+A DAC8DSD-V2.0, MP1000E-V2.0, MP2000R-V2.0, MP2500R-V2.0, MP3100HV-V2.0 */ | |
1755 | case USB_ID(0x2ab6, 0x0005): /* T+A USB HD Audio 1 */ | |
1756 | case USB_ID(0x2ab6, 0x0006): /* T+A USB HD Audio 2 */ | |
3eff682d | 1757 | if (fp->altsetting == 2) { |
f83914fd | 1758 | switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) { |
3eff682d JL |
1759 | case 0x199: |
1760 | return SNDRV_PCM_FMTBIT_DSD_U32_LE; | |
1761 | case 0x19b: | |
f5ce8179 | 1762 | case 0x203: |
3eff682d JL |
1763 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; |
1764 | default: | |
1765 | break; | |
1766 | } | |
1767 | } | |
1768 | break; | |
ed993c6f JL |
1769 | case USB_ID(0x16d0, 0x0a23): |
1770 | if (fp->altsetting == 2) | |
1771 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; | |
1772 | break; | |
3eff682d | 1773 | |
848f3a82 JK |
1774 | default: |
1775 | break; | |
1776 | } | |
1777 | ||
f3b906d7 NO |
1778 | /* ITF-USB DSD based DACs */ |
1779 | if (is_itf_usb_dsd_dac(chip->usb_id)) { | |
1780 | iface = usb_ifnum_to_if(chip->dev, fp->iface); | |
7a2e9ddc | 1781 | |
f3b906d7 NO |
1782 | /* Altsetting 2 support native DSD if the num of altsets is |
1783 | * three (0-2), | |
1784 | * Altsetting 3 support native DSD if the num of altsets is | |
1785 | * four (0-3). | |
1786 | */ | |
1787 | if (fp->altsetting == iface->num_altsetting - 1) | |
7f38ca04 NO |
1788 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; |
1789 | } | |
1790 | ||
3a572d94 JL |
1791 | /* Mostly generic method to detect many DSD-capable implementations - |
1792 | * from XMOS/Thesycon | |
1793 | */ | |
1794 | switch (USB_ID_VENDOR(chip->usb_id)) { | |
1ea0358e | 1795 | case 0x152a: /* Thesycon devices */ |
eb7505d5 | 1796 | case 0x20b1: /* XMOS based devices */ |
0067e154 | 1797 | case 0x22d9: /* Oppo */ |
eb7505d5 | 1798 | case 0x23ba: /* Playback Designs */ |
3a572d94 | 1799 | case 0x25ce: /* Mytek devices */ |
0067e154 | 1800 | case 0x278b: /* Rotel? */ |
e2995b95 | 1801 | case 0x292b: /* Gustard/Ess based devices */ |
3bff2407 | 1802 | case 0x2ab6: /* T+A devices */ |
07815a2b | 1803 | case 0x3353: /* Khadas devices */ |
f41f9005 | 1804 | case 0x3842: /* EVGA */ |
029d2c0f | 1805 | case 0xc502: /* HiBy devices */ |
3a572d94 JL |
1806 | if (fp->dsd_raw) |
1807 | return SNDRV_PCM_FMTBIT_DSD_U32_BE; | |
1808 | break; | |
1809 | default: | |
1810 | break; | |
1811 | ||
1812 | } | |
1813 | ||
126825e7 DM |
1814 | return 0; |
1815 | } | |
ceb18f51 RB |
1816 | |
1817 | void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, | |
1818 | struct audioformat *fp, | |
1819 | int stream) | |
1820 | { | |
1821 | switch (chip->usb_id) { | |
1822 | case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */ | |
1823 | /* Optoplay sets the sample rate attribute although | |
1824 | * it seems not supporting it in fact. | |
1825 | */ | |
1826 | fp->attributes &= ~UAC_EP_CS_ATTR_SAMPLE_RATE; | |
1827 | break; | |
1828 | case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */ | |
1829 | case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */ | |
1830 | /* doesn't set the sample rate attribute, but supports it */ | |
1831 | fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE; | |
1832 | break; | |
1833 | case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */ | |
1834 | case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */ | |
1835 | case USB_ID(0x047f, 0x0ca1): /* plantronics headset */ | |
1836 | case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is | |
1837 | an older model 77d:223) */ | |
1838 | /* | |
1839 | * plantronics headset and Griffin iMic have set adaptive-in | |
1840 | * although it's really not... | |
1841 | */ | |
1842 | fp->ep_attr &= ~USB_ENDPOINT_SYNCTYPE; | |
1843 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) | |
1844 | fp->ep_attr |= USB_ENDPOINT_SYNC_ADAPTIVE; | |
1845 | else | |
1846 | fp->ep_attr |= USB_ENDPOINT_SYNC_SYNC; | |
1847 | break; | |
2edb84e3 AT |
1848 | case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook IIc */ |
1849 | /* | |
1850 | * MaxPacketsOnly attribute is erroneously set in endpoint | |
1851 | * descriptors. As a result this card produces noise with | |
5ff40e6d | 1852 | * all sample rates other than 96 kHz. |
2edb84e3 AT |
1853 | */ |
1854 | fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX; | |
1855 | break; | |
ceb18f51 RB |
1856 | } |
1857 | } | |
55f73261 | 1858 | |
d8695bc5 TI |
1859 | /* |
1860 | * registration quirk: | |
1861 | * the registration is skipped if a device matches with the given ID, | |
1862 | * unless the interface reaches to the defined one. This is for delaying | |
1863 | * the registration until the last known interface, so that the card and | |
1864 | * devices appear at the same time. | |
1865 | */ | |
1866 | ||
1867 | struct registration_quirk { | |
1868 | unsigned int usb_id; /* composed via USB_ID() */ | |
1869 | unsigned int interface; /* the interface to trigger register */ | |
1870 | }; | |
1871 | ||
1872 | #define REG_QUIRK_ENTRY(vendor, product, iface) \ | |
1873 | { .usb_id = USB_ID(vendor, product), .interface = (iface) } | |
1874 | ||
1875 | static const struct registration_quirk registration_quirks[] = { | |
1876 | REG_QUIRK_ENTRY(0x0951, 0x16d8, 2), /* Kingston HyperX AMP */ | |
fd60e068 | 1877 | REG_QUIRK_ENTRY(0x0951, 0x16ed, 2), /* Kingston HyperX Cloud Alpha S */ |
73094608 | 1878 | REG_QUIRK_ENTRY(0x0951, 0x16ea, 2), /* Kingston HyperX Cloud Flight S */ |
d8695bc5 TI |
1879 | { 0 } /* terminator */ |
1880 | }; | |
1881 | ||
1882 | /* return true if skipping registration */ | |
1883 | bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface) | |
55f73261 | 1884 | { |
d8695bc5 TI |
1885 | const struct registration_quirk *q; |
1886 | ||
1887 | for (q = registration_quirks; q->usb_id; q++) | |
1888 | if (chip->usb_id == q->usb_id) | |
1889 | return iface != q->interface; | |
1890 | ||
55f73261 | 1891 | /* Register as normal */ |
d8695bc5 | 1892 | return false; |
55f73261 | 1893 | } |