1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 */ 3 */
4 4
5 #include <linux/init.h> 5 #include <linux/init.h>
6 #include <linux/slab.h> 6 #include <linux/slab.h>
7 #include <linux/usb.h> 7 #include <linux/usb.h>
8 #include <linux/usb/audio.h> 8 #include <linux/usb/audio.h>
9 #include <linux/usb/midi.h> 9 #include <linux/usb/midi.h>
10 #include <linux/bits.h> 10 #include <linux/bits.h>
11 11
12 #include <sound/control.h> 12 #include <sound/control.h>
13 #include <sound/core.h> 13 #include <sound/core.h>
14 #include <sound/info.h> 14 #include <sound/info.h>
15 #include <sound/pcm.h> 15 #include <sound/pcm.h>
16 16
17 #include "usbaudio.h" 17 #include "usbaudio.h"
18 #include "card.h" 18 #include "card.h"
19 #include "mixer.h" 19 #include "mixer.h"
20 #include "mixer_quirks.h" 20 #include "mixer_quirks.h"
21 #include "midi.h" 21 #include "midi.h"
22 #include "midi2.h" <<
23 #include "quirks.h" 22 #include "quirks.h"
24 #include "helper.h" 23 #include "helper.h"
25 #include "endpoint.h" 24 #include "endpoint.h"
26 #include "pcm.h" 25 #include "pcm.h"
27 #include "clock.h" 26 #include "clock.h"
28 #include "stream.h" 27 #include "stream.h"
29 28
30 /* 29 /*
31 * handle the quirks for the contained interfa 30 * handle the quirks for the contained interfaces
32 */ 31 */
33 static int create_composite_quirk(struct snd_u 32 static int create_composite_quirk(struct snd_usb_audio *chip,
34 struct usb_i 33 struct usb_interface *iface,
35 struct usb_d 34 struct usb_driver *driver,
36 const struct 35 const struct snd_usb_audio_quirk *quirk_comp)
37 { 36 {
38 int probed_ifnum = get_iface_desc(ifac 37 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
39 const struct snd_usb_audio_quirk *quir 38 const struct snd_usb_audio_quirk *quirk;
40 int err; 39 int err;
41 40
42 for (quirk = quirk_comp->data; quirk-> 41 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) {
43 iface = usb_ifnum_to_if(chip-> 42 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum);
44 if (!iface) 43 if (!iface)
45 continue; 44 continue;
46 if (quirk->ifnum != probed_ifn 45 if (quirk->ifnum != probed_ifnum &&
47 usb_interface_claimed(ifac 46 usb_interface_claimed(iface))
48 continue; 47 continue;
49 err = snd_usb_create_quirk(chi 48 err = snd_usb_create_quirk(chip, iface, driver, quirk);
50 if (err < 0) 49 if (err < 0)
51 return err; 50 return err;
52 } 51 }
53 52
54 for (quirk = quirk_comp->data; quirk-> 53 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) {
55 iface = usb_ifnum_to_if(chip-> 54 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum);
56 if (!iface) 55 if (!iface)
57 continue; 56 continue;
58 if (quirk->ifnum != probed_ifn 57 if (quirk->ifnum != probed_ifnum &&
59 !usb_interface_claimed(ifa 58 !usb_interface_claimed(iface)) {
60 err = usb_driver_claim 59 err = usb_driver_claim_interface(driver, iface,
61 60 USB_AUDIO_IFACE_UNUSED);
62 if (err < 0) 61 if (err < 0)
63 return err; 62 return err;
64 } 63 }
65 } 64 }
66 65
67 return 0; 66 return 0;
68 } 67 }
69 68
70 static int ignore_interface_quirk(struct snd_u 69 static int ignore_interface_quirk(struct snd_usb_audio *chip,
71 struct usb_i 70 struct usb_interface *iface,
72 struct usb_d 71 struct usb_driver *driver,
73 const struct 72 const struct snd_usb_audio_quirk *quirk)
74 { 73 {
75 return 0; 74 return 0;
76 } 75 }
77 76
78 77
>> 78 /*
>> 79 * Allow alignment on audio sub-slot (channel samples) rather than
>> 80 * on audio slots (audio frames)
>> 81 */
>> 82 static int create_align_transfer_quirk(struct snd_usb_audio *chip,
>> 83 struct usb_interface *iface,
>> 84 struct usb_driver *driver,
>> 85 const struct snd_usb_audio_quirk *quirk)
>> 86 {
>> 87 chip->txfr_quirk = 1;
>> 88 return 1; /* Continue with creating streams and mixer */
>> 89 }
>> 90
79 static int create_any_midi_quirk(struct snd_us 91 static int create_any_midi_quirk(struct snd_usb_audio *chip,
80 struct usb_in 92 struct usb_interface *intf,
81 struct usb_dr 93 struct usb_driver *driver,
82 const struct 94 const struct snd_usb_audio_quirk *quirk)
83 { 95 {
84 return snd_usb_midi_v2_create(chip, in !! 96 return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk);
85 } 97 }
86 98
87 /* 99 /*
88 * create a stream for an interface with prope 100 * create a stream for an interface with proper descriptors
89 */ 101 */
90 static int create_standard_audio_quirk(struct 102 static int create_standard_audio_quirk(struct snd_usb_audio *chip,
91 struct 103 struct usb_interface *iface,
92 struct 104 struct usb_driver *driver,
93 const s 105 const struct snd_usb_audio_quirk *quirk)
94 { 106 {
95 struct usb_host_interface *alts; 107 struct usb_host_interface *alts;
96 struct usb_interface_descriptor *altsd 108 struct usb_interface_descriptor *altsd;
97 int err; 109 int err;
98 110
>> 111 if (chip->usb_id == USB_ID(0x1686, 0x00dd)) /* Zoom R16/24 */
>> 112 chip->tx_length_quirk = 1;
>> 113
99 alts = &iface->altsetting[0]; 114 alts = &iface->altsetting[0];
100 altsd = get_iface_desc(alts); 115 altsd = get_iface_desc(alts);
101 err = snd_usb_parse_audio_interface(ch 116 err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber);
102 if (err < 0) { 117 if (err < 0) {
103 usb_audio_err(chip, "cannot se 118 usb_audio_err(chip, "cannot setup if %d: error %d\n",
104 altsd->bInterfaceNu 119 altsd->bInterfaceNumber, err);
105 return err; 120 return err;
106 } 121 }
107 /* reset the current interface */ 122 /* reset the current interface */
108 usb_set_interface(chip->dev, altsd->bI 123 usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0);
109 return 0; 124 return 0;
110 } 125 }
111 126
112 /* create the audio stream and the correspondi 127 /* create the audio stream and the corresponding endpoints from the fixed
113 * audioformat object; this is used for quirks 128 * audioformat object; this is used for quirks with the fixed EPs
114 */ 129 */
115 static int add_audio_stream_from_fixed_fmt(str 130 static int add_audio_stream_from_fixed_fmt(struct snd_usb_audio *chip,
116 str 131 struct audioformat *fp)
117 { 132 {
118 int stream, err; 133 int stream, err;
119 134
120 stream = (fp->endpoint & USB_DIR_IN) ? 135 stream = (fp->endpoint & USB_DIR_IN) ?
121 SNDRV_PCM_STREAM_CAPTURE : SND 136 SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
122 137
123 snd_usb_audioformat_set_sync_ep(chip, 138 snd_usb_audioformat_set_sync_ep(chip, fp);
124 139
125 err = snd_usb_add_audio_stream(chip, s 140 err = snd_usb_add_audio_stream(chip, stream, fp);
126 if (err < 0) 141 if (err < 0)
127 return err; 142 return err;
128 143
129 err = snd_usb_add_endpoint(chip, fp->e 144 err = snd_usb_add_endpoint(chip, fp->endpoint,
130 SND_USB_END 145 SND_USB_ENDPOINT_TYPE_DATA);
131 if (err < 0) 146 if (err < 0)
132 return err; 147 return err;
133 148
134 if (fp->sync_ep) { 149 if (fp->sync_ep) {
135 err = snd_usb_add_endpoint(chi 150 err = snd_usb_add_endpoint(chip, fp->sync_ep,
136 fp- 151 fp->implicit_fb ?
137 SND 152 SND_USB_ENDPOINT_TYPE_DATA :
138 SND 153 SND_USB_ENDPOINT_TYPE_SYNC);
139 if (err < 0) 154 if (err < 0)
140 return err; 155 return err;
141 } 156 }
142 157
143 return 0; 158 return 0;
144 } 159 }
145 160
146 /* 161 /*
147 * create a stream for an endpoint/altsetting 162 * create a stream for an endpoint/altsetting without proper descriptors
148 */ 163 */
149 static int create_fixed_stream_quirk(struct sn 164 static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
150 struct us 165 struct usb_interface *iface,
151 struct us 166 struct usb_driver *driver,
152 const str 167 const struct snd_usb_audio_quirk *quirk)
153 { 168 {
154 struct audioformat *fp; 169 struct audioformat *fp;
155 struct usb_host_interface *alts; 170 struct usb_host_interface *alts;
156 struct usb_interface_descriptor *altsd 171 struct usb_interface_descriptor *altsd;
157 unsigned *rate_table = NULL; 172 unsigned *rate_table = NULL;
158 int err; 173 int err;
159 174
160 fp = kmemdup(quirk->data, sizeof(*fp), 175 fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL);
161 if (!fp) 176 if (!fp)
162 return -ENOMEM; 177 return -ENOMEM;
163 178
164 INIT_LIST_HEAD(&fp->list); 179 INIT_LIST_HEAD(&fp->list);
165 if (fp->nr_rates > MAX_NR_RATES) { 180 if (fp->nr_rates > MAX_NR_RATES) {
166 kfree(fp); 181 kfree(fp);
167 return -EINVAL; 182 return -EINVAL;
168 } 183 }
169 if (fp->nr_rates > 0) { 184 if (fp->nr_rates > 0) {
170 rate_table = kmemdup(fp->rate_ 185 rate_table = kmemdup(fp->rate_table,
171 sizeof(in 186 sizeof(int) * fp->nr_rates, GFP_KERNEL);
172 if (!rate_table) { 187 if (!rate_table) {
173 kfree(fp); 188 kfree(fp);
174 return -ENOMEM; 189 return -ENOMEM;
175 } 190 }
176 fp->rate_table = rate_table; 191 fp->rate_table = rate_table;
177 } 192 }
178 193
179 if (fp->iface != get_iface_desc(&iface 194 if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber ||
180 fp->altset_idx >= iface->num_altse 195 fp->altset_idx >= iface->num_altsetting) {
181 err = -EINVAL; 196 err = -EINVAL;
182 goto error; 197 goto error;
183 } 198 }
184 alts = &iface->altsetting[fp->altset_i 199 alts = &iface->altsetting[fp->altset_idx];
185 altsd = get_iface_desc(alts); 200 altsd = get_iface_desc(alts);
186 if (altsd->bNumEndpoints <= fp->ep_idx 201 if (altsd->bNumEndpoints <= fp->ep_idx) {
187 err = -EINVAL; 202 err = -EINVAL;
188 goto error; 203 goto error;
189 } 204 }
190 205
191 fp->protocol = altsd->bInterfaceProtoc 206 fp->protocol = altsd->bInterfaceProtocol;
192 207
193 if (fp->datainterval == 0) 208 if (fp->datainterval == 0)
194 fp->datainterval = snd_usb_par 209 fp->datainterval = snd_usb_parse_datainterval(chip, alts);
195 if (fp->maxpacksize == 0) 210 if (fp->maxpacksize == 0)
196 fp->maxpacksize = le16_to_cpu( 211 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, fp->ep_idx)->wMaxPacketSize);
197 if (!fp->fmt_type) 212 if (!fp->fmt_type)
198 fp->fmt_type = UAC_FORMAT_TYPE 213 fp->fmt_type = UAC_FORMAT_TYPE_I;
199 214
200 err = add_audio_stream_from_fixed_fmt( 215 err = add_audio_stream_from_fixed_fmt(chip, fp);
201 if (err < 0) 216 if (err < 0)
202 goto error; 217 goto error;
203 218
204 usb_set_interface(chip->dev, fp->iface 219 usb_set_interface(chip->dev, fp->iface, 0);
205 snd_usb_init_pitch(chip, fp); 220 snd_usb_init_pitch(chip, fp);
206 snd_usb_init_sample_rate(chip, fp, fp- 221 snd_usb_init_sample_rate(chip, fp, fp->rate_max);
207 return 0; 222 return 0;
208 223
209 error: 224 error:
210 list_del(&fp->list); /* unlink for avo 225 list_del(&fp->list); /* unlink for avoiding double-free */
211 kfree(fp); 226 kfree(fp);
212 kfree(rate_table); 227 kfree(rate_table);
213 return err; 228 return err;
214 } 229 }
215 230
216 static int create_auto_pcm_quirk(struct snd_us 231 static int create_auto_pcm_quirk(struct snd_usb_audio *chip,
217 struct usb_in 232 struct usb_interface *iface,
218 struct usb_dr 233 struct usb_driver *driver)
219 { 234 {
220 struct usb_host_interface *alts; 235 struct usb_host_interface *alts;
221 struct usb_interface_descriptor *altsd 236 struct usb_interface_descriptor *altsd;
222 struct usb_endpoint_descriptor *epd; 237 struct usb_endpoint_descriptor *epd;
223 struct uac1_as_header_descriptor *ashd 238 struct uac1_as_header_descriptor *ashd;
224 struct uac_format_type_i_discrete_desc 239 struct uac_format_type_i_discrete_descriptor *fmtd;
225 240
226 /* 241 /*
227 * Most Roland/Yamaha audio streaming 242 * Most Roland/Yamaha audio streaming interfaces have more or less
228 * standard descriptors, but older dev 243 * standard descriptors, but older devices might lack descriptors, and
229 * future ones might change, so ensure 244 * future ones might change, so ensure that we fail silently if the
230 * interface doesn't look exactly righ 245 * interface doesn't look exactly right.
231 */ 246 */
232 247
233 /* must have a non-zero altsetting for 248 /* must have a non-zero altsetting for streaming */
234 if (iface->num_altsetting < 2) 249 if (iface->num_altsetting < 2)
235 return -ENODEV; 250 return -ENODEV;
236 alts = &iface->altsetting[1]; 251 alts = &iface->altsetting[1];
237 altsd = get_iface_desc(alts); 252 altsd = get_iface_desc(alts);
238 253
239 /* must have an isochronous endpoint f 254 /* must have an isochronous endpoint for streaming */
240 if (altsd->bNumEndpoints < 1) 255 if (altsd->bNumEndpoints < 1)
241 return -ENODEV; 256 return -ENODEV;
242 epd = get_endpoint(alts, 0); 257 epd = get_endpoint(alts, 0);
243 if (!usb_endpoint_xfer_isoc(epd)) 258 if (!usb_endpoint_xfer_isoc(epd))
244 return -ENODEV; 259 return -ENODEV;
245 260
246 /* must have format descriptors */ 261 /* must have format descriptors */
247 ashd = snd_usb_find_csint_desc(alts->e 262 ashd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL,
248 UAC_AS_ 263 UAC_AS_GENERAL);
249 fmtd = snd_usb_find_csint_desc(alts->e 264 fmtd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL,
250 UAC_FOR 265 UAC_FORMAT_TYPE);
251 if (!ashd || ashd->bLength < 7 || 266 if (!ashd || ashd->bLength < 7 ||
252 !fmtd || fmtd->bLength < 8) 267 !fmtd || fmtd->bLength < 8)
253 return -ENODEV; 268 return -ENODEV;
254 269
255 return create_standard_audio_quirk(chi 270 return create_standard_audio_quirk(chip, iface, driver, NULL);
256 } 271 }
257 272
258 static int create_yamaha_midi_quirk(struct snd 273 static int create_yamaha_midi_quirk(struct snd_usb_audio *chip,
259 struct usb 274 struct usb_interface *iface,
260 struct usb 275 struct usb_driver *driver,
261 struct usb 276 struct usb_host_interface *alts)
262 { 277 {
263 static const struct snd_usb_audio_quir 278 static const struct snd_usb_audio_quirk yamaha_midi_quirk = {
264 .type = QUIRK_MIDI_YAMAHA 279 .type = QUIRK_MIDI_YAMAHA
265 }; 280 };
266 struct usb_midi_in_jack_descriptor *in 281 struct usb_midi_in_jack_descriptor *injd;
267 struct usb_midi_out_jack_descriptor *o 282 struct usb_midi_out_jack_descriptor *outjd;
268 283
269 /* must have some valid jack descripto 284 /* must have some valid jack descriptors */
270 injd = snd_usb_find_csint_desc(alts->e 285 injd = snd_usb_find_csint_desc(alts->extra, alts->extralen,
271 NULL, U 286 NULL, USB_MS_MIDI_IN_JACK);
272 outjd = snd_usb_find_csint_desc(alts-> 287 outjd = snd_usb_find_csint_desc(alts->extra, alts->extralen,
273 NULL, 288 NULL, USB_MS_MIDI_OUT_JACK);
274 if (!injd && !outjd) 289 if (!injd && !outjd)
275 return -ENODEV; 290 return -ENODEV;
276 if ((injd && !snd_usb_validate_midi_de 291 if ((injd && !snd_usb_validate_midi_desc(injd)) ||
277 (outjd && !snd_usb_validate_midi_d 292 (outjd && !snd_usb_validate_midi_desc(outjd)))
278 return -ENODEV; 293 return -ENODEV;
279 if (injd && (injd->bLength < 5 || 294 if (injd && (injd->bLength < 5 ||
280 (injd->bJackType != USB_M 295 (injd->bJackType != USB_MS_EMBEDDED &&
281 injd->bJackType != USB_M 296 injd->bJackType != USB_MS_EXTERNAL)))
282 return -ENODEV; 297 return -ENODEV;
283 if (outjd && (outjd->bLength < 6 || 298 if (outjd && (outjd->bLength < 6 ||
284 (outjd->bJackType != USB 299 (outjd->bJackType != USB_MS_EMBEDDED &&
285 outjd->bJackType != USB 300 outjd->bJackType != USB_MS_EXTERNAL)))
286 return -ENODEV; 301 return -ENODEV;
287 return create_any_midi_quirk(chip, ifa 302 return create_any_midi_quirk(chip, iface, driver, &yamaha_midi_quirk);
288 } 303 }
289 304
290 static int create_roland_midi_quirk(struct snd 305 static int create_roland_midi_quirk(struct snd_usb_audio *chip,
291 struct usb 306 struct usb_interface *iface,
292 struct usb 307 struct usb_driver *driver,
293 struct usb 308 struct usb_host_interface *alts)
294 { 309 {
295 static const struct snd_usb_audio_quir 310 static const struct snd_usb_audio_quirk roland_midi_quirk = {
296 .type = QUIRK_MIDI_ROLAND 311 .type = QUIRK_MIDI_ROLAND
297 }; 312 };
298 u8 *roland_desc = NULL; 313 u8 *roland_desc = NULL;
299 314
300 /* might have a vendor-specific descri 315 /* might have a vendor-specific descriptor <06 24 F1 02 ...> */
301 for (;;) { 316 for (;;) {
302 roland_desc = snd_usb_find_csi 317 roland_desc = snd_usb_find_csint_desc(alts->extra,
303 318 alts->extralen,
304 319 roland_desc, 0xf1);
305 if (!roland_desc) 320 if (!roland_desc)
306 return -ENODEV; 321 return -ENODEV;
307 if (roland_desc[0] < 6 || rola 322 if (roland_desc[0] < 6 || roland_desc[3] != 2)
308 continue; 323 continue;
309 return create_any_midi_quirk(c 324 return create_any_midi_quirk(chip, iface, driver,
310 & 325 &roland_midi_quirk);
311 } 326 }
312 } 327 }
313 328
314 static int create_std_midi_quirk(struct snd_us 329 static int create_std_midi_quirk(struct snd_usb_audio *chip,
315 struct usb_in 330 struct usb_interface *iface,
316 struct usb_dr 331 struct usb_driver *driver,
317 struct usb_ho 332 struct usb_host_interface *alts)
318 { 333 {
319 struct usb_ms_header_descriptor *mshd; 334 struct usb_ms_header_descriptor *mshd;
320 struct usb_ms_endpoint_descriptor *mse 335 struct usb_ms_endpoint_descriptor *msepd;
321 336
322 /* must have the MIDIStreaming interfa 337 /* must have the MIDIStreaming interface header descriptor*/
323 mshd = (struct usb_ms_header_descripto 338 mshd = (struct usb_ms_header_descriptor *)alts->extra;
324 if (alts->extralen < 7 || 339 if (alts->extralen < 7 ||
325 mshd->bLength < 7 || 340 mshd->bLength < 7 ||
326 mshd->bDescriptorType != USB_DT_CS 341 mshd->bDescriptorType != USB_DT_CS_INTERFACE ||
327 mshd->bDescriptorSubtype != USB_MS 342 mshd->bDescriptorSubtype != USB_MS_HEADER)
328 return -ENODEV; 343 return -ENODEV;
329 /* must have the MIDIStreaming endpoin 344 /* must have the MIDIStreaming endpoint descriptor*/
330 msepd = (struct usb_ms_endpoint_descri 345 msepd = (struct usb_ms_endpoint_descriptor *)alts->endpoint[0].extra;
331 if (alts->endpoint[0].extralen < 4 || 346 if (alts->endpoint[0].extralen < 4 ||
332 msepd->bLength < 4 || 347 msepd->bLength < 4 ||
333 msepd->bDescriptorType != USB_DT_C 348 msepd->bDescriptorType != USB_DT_CS_ENDPOINT ||
334 msepd->bDescriptorSubtype != UAC_M 349 msepd->bDescriptorSubtype != UAC_MS_GENERAL ||
335 msepd->bNumEmbMIDIJack < 1 || 350 msepd->bNumEmbMIDIJack < 1 ||
336 msepd->bNumEmbMIDIJack > 16) 351 msepd->bNumEmbMIDIJack > 16)
337 return -ENODEV; 352 return -ENODEV;
338 353
339 return create_any_midi_quirk(chip, ifa 354 return create_any_midi_quirk(chip, iface, driver, NULL);
340 } 355 }
341 356
342 static int create_auto_midi_quirk(struct snd_u 357 static int create_auto_midi_quirk(struct snd_usb_audio *chip,
343 struct usb_i 358 struct usb_interface *iface,
344 struct usb_d 359 struct usb_driver *driver)
345 { 360 {
346 struct usb_host_interface *alts; 361 struct usb_host_interface *alts;
347 struct usb_interface_descriptor *altsd 362 struct usb_interface_descriptor *altsd;
348 struct usb_endpoint_descriptor *epd; 363 struct usb_endpoint_descriptor *epd;
349 int err; 364 int err;
350 365
351 alts = &iface->altsetting[0]; 366 alts = &iface->altsetting[0];
352 altsd = get_iface_desc(alts); 367 altsd = get_iface_desc(alts);
353 368
354 /* must have at least one bulk/interru 369 /* must have at least one bulk/interrupt endpoint for streaming */
355 if (altsd->bNumEndpoints < 1) 370 if (altsd->bNumEndpoints < 1)
356 return -ENODEV; 371 return -ENODEV;
357 epd = get_endpoint(alts, 0); 372 epd = get_endpoint(alts, 0);
358 if (!usb_endpoint_xfer_bulk(epd) && 373 if (!usb_endpoint_xfer_bulk(epd) &&
359 !usb_endpoint_xfer_int(epd)) 374 !usb_endpoint_xfer_int(epd))
360 return -ENODEV; 375 return -ENODEV;
361 376
362 switch (USB_ID_VENDOR(chip->usb_id)) { 377 switch (USB_ID_VENDOR(chip->usb_id)) {
363 case 0x0499: /* Yamaha */ 378 case 0x0499: /* Yamaha */
364 err = create_yamaha_midi_quirk 379 err = create_yamaha_midi_quirk(chip, iface, driver, alts);
365 if (err != -ENODEV) 380 if (err != -ENODEV)
366 return err; 381 return err;
367 break; 382 break;
368 case 0x0582: /* Roland */ 383 case 0x0582: /* Roland */
369 err = create_roland_midi_quirk 384 err = create_roland_midi_quirk(chip, iface, driver, alts);
370 if (err != -ENODEV) 385 if (err != -ENODEV)
371 return err; 386 return err;
372 break; 387 break;
373 } 388 }
374 389
375 return create_std_midi_quirk(chip, ifa 390 return create_std_midi_quirk(chip, iface, driver, alts);
376 } 391 }
377 392
378 static int create_autodetect_quirk(struct snd_ 393 static int create_autodetect_quirk(struct snd_usb_audio *chip,
379 struct usb_ 394 struct usb_interface *iface,
380 struct usb_ !! 395 struct usb_driver *driver)
381 const struc <<
382 { 396 {
383 int err; 397 int err;
384 398
385 err = create_auto_pcm_quirk(chip, ifac 399 err = create_auto_pcm_quirk(chip, iface, driver);
386 if (err == -ENODEV) 400 if (err == -ENODEV)
387 err = create_auto_midi_quirk(c 401 err = create_auto_midi_quirk(chip, iface, driver);
388 return err; 402 return err;
389 } 403 }
390 404
>> 405 static int create_autodetect_quirks(struct snd_usb_audio *chip,
>> 406 struct usb_interface *iface,
>> 407 struct usb_driver *driver,
>> 408 const struct snd_usb_audio_quirk *quirk)
>> 409 {
>> 410 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
>> 411 int ifcount, ifnum, err;
>> 412
>> 413 err = create_autodetect_quirk(chip, iface, driver);
>> 414 if (err < 0)
>> 415 return err;
>> 416
>> 417 /*
>> 418 * ALSA PCM playback/capture devices cannot be registered in two steps,
>> 419 * so we have to claim the other corresponding interface here.
>> 420 */
>> 421 ifcount = chip->dev->actconfig->desc.bNumInterfaces;
>> 422 for (ifnum = 0; ifnum < ifcount; ifnum++) {
>> 423 if (ifnum == probed_ifnum || quirk->ifnum >= 0)
>> 424 continue;
>> 425 iface = usb_ifnum_to_if(chip->dev, ifnum);
>> 426 if (!iface ||
>> 427 usb_interface_claimed(iface) ||
>> 428 get_iface_desc(iface->altsetting)->bInterfaceClass !=
>> 429 USB_CLASS_VENDOR_SPEC)
>> 430 continue;
>> 431
>> 432 err = create_autodetect_quirk(chip, iface, driver);
>> 433 if (err >= 0) {
>> 434 err = usb_driver_claim_interface(driver, iface,
>> 435 USB_AUDIO_IFACE_UNUSED);
>> 436 if (err < 0)
>> 437 return err;
>> 438 }
>> 439 }
>> 440
>> 441 return 0;
>> 442 }
>> 443
391 /* 444 /*
392 * Create a stream for an Edirol UA-700/UA-25/ 445 * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.
393 * The only way to detect the sample rate is b 446 * The only way to detect the sample rate is by looking at wMaxPacketSize.
394 */ 447 */
395 static int create_uaxx_quirk(struct snd_usb_au 448 static int create_uaxx_quirk(struct snd_usb_audio *chip,
396 struct usb_interf 449 struct usb_interface *iface,
397 struct usb_driver 450 struct usb_driver *driver,
398 const struct snd_ 451 const struct snd_usb_audio_quirk *quirk)
399 { 452 {
400 static const struct audioformat ua_for 453 static const struct audioformat ua_format = {
401 .formats = SNDRV_PCM_FMTBIT_S2 454 .formats = SNDRV_PCM_FMTBIT_S24_3LE,
402 .channels = 2, 455 .channels = 2,
403 .fmt_type = UAC_FORMAT_TYPE_I, 456 .fmt_type = UAC_FORMAT_TYPE_I,
404 .altsetting = 1, 457 .altsetting = 1,
405 .altset_idx = 1, 458 .altset_idx = 1,
406 .rates = SNDRV_PCM_RATE_CONTIN 459 .rates = SNDRV_PCM_RATE_CONTINUOUS,
407 }; 460 };
408 struct usb_host_interface *alts; 461 struct usb_host_interface *alts;
409 struct usb_interface_descriptor *altsd 462 struct usb_interface_descriptor *altsd;
410 struct audioformat *fp; 463 struct audioformat *fp;
411 int err; 464 int err;
412 465
413 /* both PCM and MIDI interfaces have 2 466 /* both PCM and MIDI interfaces have 2 or more altsettings */
414 if (iface->num_altsetting < 2) 467 if (iface->num_altsetting < 2)
415 return -ENXIO; 468 return -ENXIO;
416 alts = &iface->altsetting[1]; 469 alts = &iface->altsetting[1];
417 altsd = get_iface_desc(alts); 470 altsd = get_iface_desc(alts);
418 471
419 if (altsd->bNumEndpoints == 2) { 472 if (altsd->bNumEndpoints == 2) {
420 static const struct snd_usb_mi 473 static const struct snd_usb_midi_endpoint_info ua700_ep = {
421 .out_cables = 0x0003, 474 .out_cables = 0x0003,
422 .in_cables = 0x0003 475 .in_cables = 0x0003
423 }; 476 };
424 static const struct snd_usb_au 477 static const struct snd_usb_audio_quirk ua700_quirk = {
425 .type = QUIRK_MIDI_FIX 478 .type = QUIRK_MIDI_FIXED_ENDPOINT,
426 .data = &ua700_ep 479 .data = &ua700_ep
427 }; 480 };
428 static const struct snd_usb_mi 481 static const struct snd_usb_midi_endpoint_info uaxx_ep = {
429 .out_cables = 0x0001, 482 .out_cables = 0x0001,
430 .in_cables = 0x0001 483 .in_cables = 0x0001
431 }; 484 };
432 static const struct snd_usb_au 485 static const struct snd_usb_audio_quirk uaxx_quirk = {
433 .type = QUIRK_MIDI_FIX 486 .type = QUIRK_MIDI_FIXED_ENDPOINT,
434 .data = &uaxx_ep 487 .data = &uaxx_ep
435 }; 488 };
436 const struct snd_usb_audio_qui 489 const struct snd_usb_audio_quirk *quirk =
437 chip->usb_id == USB_ID 490 chip->usb_id == USB_ID(0x0582, 0x002b)
438 ? &ua700_quirk : &uaxx 491 ? &ua700_quirk : &uaxx_quirk;
439 return __snd_usbmidi_create(ch 492 return __snd_usbmidi_create(chip->card, iface,
440 &c !! 493 &chip->midi_list, quirk,
441 ch !! 494 chip->usb_id);
442 &c <<
443 } 495 }
444 496
445 if (altsd->bNumEndpoints != 1) 497 if (altsd->bNumEndpoints != 1)
446 return -ENXIO; 498 return -ENXIO;
447 499
448 fp = kmemdup(&ua_format, sizeof(*fp), 500 fp = kmemdup(&ua_format, sizeof(*fp), GFP_KERNEL);
449 if (!fp) 501 if (!fp)
450 return -ENOMEM; 502 return -ENOMEM;
451 503
452 fp->iface = altsd->bInterfaceNumber; 504 fp->iface = altsd->bInterfaceNumber;
453 fp->endpoint = get_endpoint(alts, 0)-> 505 fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress;
454 fp->ep_attr = get_endpoint(alts, 0)->b 506 fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
455 fp->datainterval = 0; 507 fp->datainterval = 0;
456 fp->maxpacksize = le16_to_cpu(get_endp 508 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
457 INIT_LIST_HEAD(&fp->list); 509 INIT_LIST_HEAD(&fp->list);
458 510
459 switch (fp->maxpacksize) { 511 switch (fp->maxpacksize) {
460 case 0x120: 512 case 0x120:
461 fp->rate_max = fp->rate_min = 513 fp->rate_max = fp->rate_min = 44100;
462 break; 514 break;
463 case 0x138: 515 case 0x138:
464 case 0x140: 516 case 0x140:
465 fp->rate_max = fp->rate_min = 517 fp->rate_max = fp->rate_min = 48000;
466 break; 518 break;
467 case 0x258: 519 case 0x258:
468 case 0x260: 520 case 0x260:
469 fp->rate_max = fp->rate_min = 521 fp->rate_max = fp->rate_min = 96000;
470 break; 522 break;
471 default: 523 default:
472 usb_audio_err(chip, "unknown s 524 usb_audio_err(chip, "unknown sample rate\n");
473 kfree(fp); 525 kfree(fp);
474 return -ENXIO; 526 return -ENXIO;
475 } 527 }
476 528
477 err = add_audio_stream_from_fixed_fmt( 529 err = add_audio_stream_from_fixed_fmt(chip, fp);
478 if (err < 0) { 530 if (err < 0) {
479 list_del(&fp->list); /* unlink 531 list_del(&fp->list); /* unlink for avoiding double-free */
480 kfree(fp); 532 kfree(fp);
481 return err; 533 return err;
482 } 534 }
483 usb_set_interface(chip->dev, fp->iface 535 usb_set_interface(chip->dev, fp->iface, 0);
484 return 0; 536 return 0;
485 } 537 }
486 538
487 /* 539 /*
488 * Create a standard mixer for the specified i 540 * Create a standard mixer for the specified interface.
489 */ 541 */
490 static int create_standard_mixer_quirk(struct 542 static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
491 struct 543 struct usb_interface *iface,
492 struct 544 struct usb_driver *driver,
493 const s 545 const struct snd_usb_audio_quirk *quirk)
494 { 546 {
495 if (quirk->ifnum < 0) 547 if (quirk->ifnum < 0)
496 return 0; 548 return 0;
497 549
498 return snd_usb_create_mixer(chip, quir !! 550 return snd_usb_create_mixer(chip, quirk->ifnum, 0);
>> 551 }
>> 552
>> 553 static int setup_disable_autosuspend(struct snd_usb_audio *chip,
>> 554 struct usb_interface *iface,
>> 555 struct usb_driver *driver,
>> 556 const struct snd_usb_audio_quirk *quirk)
>> 557 {
>> 558 usb_disable_autosuspend(interface_to_usbdev(iface));
>> 559 return 1; /* Continue with creating streams and mixer */
499 } 560 }
500 561
501 /* 562 /*
502 * audio-interface quirks 563 * audio-interface quirks
503 * 564 *
504 * returns zero if no standard audio/MIDI pars 565 * returns zero if no standard audio/MIDI parsing is needed.
505 * returns a positive value if standard audio/ 566 * returns a positive value if standard audio/midi interfaces are parsed
506 * after this. 567 * after this.
507 * returns a negative value at error. 568 * returns a negative value at error.
508 */ 569 */
509 int snd_usb_create_quirk(struct snd_usb_audio 570 int snd_usb_create_quirk(struct snd_usb_audio *chip,
510 struct usb_interface 571 struct usb_interface *iface,
511 struct usb_driver *dr 572 struct usb_driver *driver,
512 const struct snd_usb_ 573 const struct snd_usb_audio_quirk *quirk)
513 { 574 {
514 typedef int (*quirk_func_t)(struct snd 575 typedef int (*quirk_func_t)(struct snd_usb_audio *,
515 struct usb 576 struct usb_interface *,
516 struct usb 577 struct usb_driver *,
517 const stru 578 const struct snd_usb_audio_quirk *);
518 static const quirk_func_t quirk_funcs[ 579 static const quirk_func_t quirk_funcs[] = {
519 [QUIRK_IGNORE_INTERFACE] = ign 580 [QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk,
520 [QUIRK_COMPOSITE] = create_com 581 [QUIRK_COMPOSITE] = create_composite_quirk,
521 [QUIRK_AUTODETECT] = create_au !! 582 [QUIRK_AUTODETECT] = create_autodetect_quirks,
522 [QUIRK_MIDI_STANDARD_INTERFACE 583 [QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk,
523 [QUIRK_MIDI_FIXED_ENDPOINT] = 584 [QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk,
524 [QUIRK_MIDI_YAMAHA] = create_a 585 [QUIRK_MIDI_YAMAHA] = create_any_midi_quirk,
525 [QUIRK_MIDI_ROLAND] = create_a 586 [QUIRK_MIDI_ROLAND] = create_any_midi_quirk,
526 [QUIRK_MIDI_MIDIMAN] = create_ 587 [QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk,
527 [QUIRK_MIDI_NOVATION] = create 588 [QUIRK_MIDI_NOVATION] = create_any_midi_quirk,
528 [QUIRK_MIDI_RAW_BYTES] = creat 589 [QUIRK_MIDI_RAW_BYTES] = create_any_midi_quirk,
529 [QUIRK_MIDI_EMAGIC] = create_a 590 [QUIRK_MIDI_EMAGIC] = create_any_midi_quirk,
530 [QUIRK_MIDI_CME] = create_any_ 591 [QUIRK_MIDI_CME] = create_any_midi_quirk,
531 [QUIRK_MIDI_AKAI] = create_any 592 [QUIRK_MIDI_AKAI] = create_any_midi_quirk,
532 [QUIRK_MIDI_FTDI] = create_any 593 [QUIRK_MIDI_FTDI] = create_any_midi_quirk,
533 [QUIRK_MIDI_CH345] = create_an 594 [QUIRK_MIDI_CH345] = create_any_midi_quirk,
534 [QUIRK_AUDIO_STANDARD_INTERFAC 595 [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
535 [QUIRK_AUDIO_FIXED_ENDPOINT] = 596 [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
536 [QUIRK_AUDIO_EDIROL_UAXX] = cr 597 [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
>> 598 [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk,
537 [QUIRK_AUDIO_STANDARD_MIXER] = 599 [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk,
>> 600 [QUIRK_SETUP_DISABLE_AUTOSUSPEND] = setup_disable_autosuspend,
538 }; 601 };
539 602
540 if (quirk->type < QUIRK_TYPE_COUNT) { 603 if (quirk->type < QUIRK_TYPE_COUNT) {
541 return quirk_funcs[quirk->type 604 return quirk_funcs[quirk->type](chip, iface, driver, quirk);
542 } else { 605 } else {
543 usb_audio_err(chip, "invalid q 606 usb_audio_err(chip, "invalid quirk type %d\n", quirk->type);
544 return -ENXIO; 607 return -ENXIO;
545 } 608 }
546 } 609 }
547 610
548 /* 611 /*
549 * boot quirks 612 * boot quirks
550 */ 613 */
551 614
552 #define EXTIGY_FIRMWARE_SIZE_OLD 794 615 #define EXTIGY_FIRMWARE_SIZE_OLD 794
553 #define EXTIGY_FIRMWARE_SIZE_NEW 483 616 #define EXTIGY_FIRMWARE_SIZE_NEW 483
554 617
555 static int snd_usb_extigy_boot_quirk(struct us 618 static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interface *intf)
556 { 619 {
557 struct usb_host_config *config = dev-> 620 struct usb_host_config *config = dev->actconfig;
558 int err; 621 int err;
559 622
560 if (le16_to_cpu(get_cfg_desc(config)-> 623 if (le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_OLD ||
561 le16_to_cpu(get_cfg_desc(config)-> 624 le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_NEW) {
562 dev_dbg(&dev->dev, "sending Ex 625 dev_dbg(&dev->dev, "sending Extigy boot sequence...\n");
563 /* Send message to force it to 626 /* Send message to force it to reconnect with full interface. */
564 err = snd_usb_ctl_msg(dev, usb 627 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev,0),
565 0x10, 0x 628 0x10, 0x43, 0x0001, 0x000a, NULL, 0);
566 if (err < 0) 629 if (err < 0)
567 dev_dbg(&dev->dev, "er 630 dev_dbg(&dev->dev, "error sending boot message: %d\n", err);
568 err = usb_get_descriptor(dev, 631 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
569 &dev->descript 632 &dev->descriptor, sizeof(dev->descriptor));
570 config = dev->actconfig; 633 config = dev->actconfig;
571 if (err < 0) 634 if (err < 0)
572 dev_dbg(&dev->dev, "er 635 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
573 err = usb_reset_configuration( 636 err = usb_reset_configuration(dev);
574 if (err < 0) 637 if (err < 0)
575 dev_dbg(&dev->dev, "er 638 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
576 dev_dbg(&dev->dev, "extigy_boo 639 dev_dbg(&dev->dev, "extigy_boot: new boot length = %d\n",
577 le16_to_cpu(get_cf 640 le16_to_cpu(get_cfg_desc(config)->wTotalLength));
578 return -ENODEV; /* quit this a 641 return -ENODEV; /* quit this anyway */
579 } 642 }
580 return 0; 643 return 0;
581 } 644 }
582 645
583 static int snd_usb_audigy2nx_boot_quirk(struct 646 static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev)
584 { 647 {
585 u8 buf = 1; 648 u8 buf = 1;
586 649
587 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(d 650 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 0x2a,
588 USB_DIR_IN | USB_TYPE_ 651 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER,
589 0, 0, &buf, 1); 652 0, 0, &buf, 1);
590 if (buf == 0) { 653 if (buf == 0) {
591 snd_usb_ctl_msg(dev, usb_sndct 654 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0x29,
592 USB_DIR_OUT | 655 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
593 1, 2000, NULL, 656 1, 2000, NULL, 0);
594 return -ENODEV; 657 return -ENODEV;
595 } 658 }
596 return 0; 659 return 0;
597 } 660 }
598 661
599 static int snd_usb_fasttrackpro_boot_quirk(str 662 static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev)
600 { 663 {
601 int err; 664 int err;
602 665
603 if (dev->actconfig->desc.bConfiguratio 666 if (dev->actconfig->desc.bConfigurationValue == 1) {
604 dev_info(&dev->dev, 667 dev_info(&dev->dev,
605 "Fast Track Pro swi 668 "Fast Track Pro switching to config #2\n");
606 /* This function has to be ava 669 /* This function has to be available by the usb core module.
607 * if it is not avialable the 670 * if it is not avialable the boot quirk has to be left out
608 * and the configuration has t 671 * and the configuration has to be set by udev or hotplug
609 * rules 672 * rules
610 */ 673 */
611 err = usb_driver_set_configura 674 err = usb_driver_set_configuration(dev, 2);
612 if (err < 0) 675 if (err < 0)
613 dev_dbg(&dev->dev, 676 dev_dbg(&dev->dev,
614 "error usb_dri 677 "error usb_driver_set_configuration: %d\n",
615 err); 678 err);
616 /* Always return an error, so 679 /* Always return an error, so that we stop creating a device
617 that will just be destroyed 680 that will just be destroyed and recreated with a new
618 configuration */ 681 configuration */
619 return -ENODEV; 682 return -ENODEV;
620 } else 683 } else
621 dev_info(&dev->dev, "Fast Trac 684 dev_info(&dev->dev, "Fast Track Pro config OK\n");
622 685
623 return 0; 686 return 0;
624 } 687 }
625 688
626 /* 689 /*
627 * C-Media CM106/CM106+ have four 16-bit inter 690 * C-Media CM106/CM106+ have four 16-bit internal registers that are nicely
628 * documented in the device's data sheet. 691 * documented in the device's data sheet.
629 */ 692 */
630 static int snd_usb_cm106_write_int_reg(struct 693 static int snd_usb_cm106_write_int_reg(struct usb_device *dev, int reg, u16 value)
631 { 694 {
632 u8 buf[4]; 695 u8 buf[4];
633 buf[0] = 0x20; 696 buf[0] = 0x20;
634 buf[1] = value & 0xff; 697 buf[1] = value & 0xff;
635 buf[2] = (value >> 8) & 0xff; 698 buf[2] = (value >> 8) & 0xff;
636 buf[3] = reg; 699 buf[3] = reg;
637 return snd_usb_ctl_msg(dev, usb_sndctr 700 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), USB_REQ_SET_CONFIGURATION,
638 USB_DIR_OUT | U 701 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_ENDPOINT,
639 0, 0, &buf, 4); 702 0, 0, &buf, 4);
640 } 703 }
641 704
642 static int snd_usb_cm106_boot_quirk(struct usb 705 static int snd_usb_cm106_boot_quirk(struct usb_device *dev)
643 { 706 {
644 /* 707 /*
645 * Enable line-out driver mode, set he 708 * Enable line-out driver mode, set headphone source to front
646 * channels, enable stereo mic. 709 * channels, enable stereo mic.
647 */ 710 */
648 return snd_usb_cm106_write_int_reg(dev 711 return snd_usb_cm106_write_int_reg(dev, 2, 0x8004);
649 } 712 }
650 713
651 /* 714 /*
652 * CM6206 registers from the CM6206 datasheet 715 * CM6206 registers from the CM6206 datasheet rev 2.1
653 */ 716 */
654 #define CM6206_REG0_DMA_MASTER BIT(15) 717 #define CM6206_REG0_DMA_MASTER BIT(15)
655 #define CM6206_REG0_SPDIFO_RATE_48K (2 << 12) 718 #define CM6206_REG0_SPDIFO_RATE_48K (2 << 12)
656 #define CM6206_REG0_SPDIFO_RATE_96K (7 << 12) 719 #define CM6206_REG0_SPDIFO_RATE_96K (7 << 12)
657 /* Bit 4 thru 11 is the S/PDIF category code * 720 /* Bit 4 thru 11 is the S/PDIF category code */
658 #define CM6206_REG0_SPDIFO_CAT_CODE_GENERAL (0 721 #define CM6206_REG0_SPDIFO_CAT_CODE_GENERAL (0 << 4)
659 #define CM6206_REG0_SPDIFO_EMPHASIS_CD BIT(3) 722 #define CM6206_REG0_SPDIFO_EMPHASIS_CD BIT(3)
660 #define CM6206_REG0_SPDIFO_COPYRIGHT_NA BIT(2) 723 #define CM6206_REG0_SPDIFO_COPYRIGHT_NA BIT(2)
661 #define CM6206_REG0_SPDIFO_NON_AUDIO BIT(1) 724 #define CM6206_REG0_SPDIFO_NON_AUDIO BIT(1)
662 #define CM6206_REG0_SPDIFO_PRO_FORMAT BIT(0) 725 #define CM6206_REG0_SPDIFO_PRO_FORMAT BIT(0)
663 726
664 #define CM6206_REG1_TEST_SEL_CLK BIT(14) 727 #define CM6206_REG1_TEST_SEL_CLK BIT(14)
665 #define CM6206_REG1_PLLBIN_EN BIT(13) 728 #define CM6206_REG1_PLLBIN_EN BIT(13)
666 #define CM6206_REG1_SOFT_MUTE_EN BIT(12) 729 #define CM6206_REG1_SOFT_MUTE_EN BIT(12)
667 #define CM6206_REG1_GPIO4_OUT BIT(11) 730 #define CM6206_REG1_GPIO4_OUT BIT(11)
668 #define CM6206_REG1_GPIO4_OE BIT(10) 731 #define CM6206_REG1_GPIO4_OE BIT(10)
669 #define CM6206_REG1_GPIO3_OUT BIT(9) 732 #define CM6206_REG1_GPIO3_OUT BIT(9)
670 #define CM6206_REG1_GPIO3_OE BIT(8) 733 #define CM6206_REG1_GPIO3_OE BIT(8)
671 #define CM6206_REG1_GPIO2_OUT BIT(7) 734 #define CM6206_REG1_GPIO2_OUT BIT(7)
672 #define CM6206_REG1_GPIO2_OE BIT(6) 735 #define CM6206_REG1_GPIO2_OE BIT(6)
673 #define CM6206_REG1_GPIO1_OUT BIT(5) 736 #define CM6206_REG1_GPIO1_OUT BIT(5)
674 #define CM6206_REG1_GPIO1_OE BIT(4) 737 #define CM6206_REG1_GPIO1_OE BIT(4)
675 #define CM6206_REG1_SPDIFO_INVALID BIT(3) 738 #define CM6206_REG1_SPDIFO_INVALID BIT(3)
676 #define CM6206_REG1_SPDIF_LOOP_EN BIT(2) 739 #define CM6206_REG1_SPDIF_LOOP_EN BIT(2)
677 #define CM6206_REG1_SPDIFO_DIS BIT(1) 740 #define CM6206_REG1_SPDIFO_DIS BIT(1)
678 #define CM6206_REG1_SPDIFI_MIX BIT(0) 741 #define CM6206_REG1_SPDIFI_MIX BIT(0)
679 742
680 #define CM6206_REG2_DRIVER_ON BIT(15) 743 #define CM6206_REG2_DRIVER_ON BIT(15)
681 #define CM6206_REG2_HEADP_SEL_SIDE_CHANNELS (0 744 #define CM6206_REG2_HEADP_SEL_SIDE_CHANNELS (0 << 13)
682 #define CM6206_REG2_HEADP_SEL_SURROUND_CHANNEL 745 #define CM6206_REG2_HEADP_SEL_SURROUND_CHANNELS (1 << 13)
683 #define CM6206_REG2_HEADP_SEL_CENTER_SUBW (2 < 746 #define CM6206_REG2_HEADP_SEL_CENTER_SUBW (2 << 13)
684 #define CM6206_REG2_HEADP_SEL_FRONT_CHANNELS ( 747 #define CM6206_REG2_HEADP_SEL_FRONT_CHANNELS (3 << 13)
685 #define CM6206_REG2_MUTE_HEADPHONE_RIGHT BIT(1 748 #define CM6206_REG2_MUTE_HEADPHONE_RIGHT BIT(12)
686 #define CM6206_REG2_MUTE_HEADPHONE_LEFT BIT(11 749 #define CM6206_REG2_MUTE_HEADPHONE_LEFT BIT(11)
687 #define CM6206_REG2_MUTE_REAR_SURROUND_RIGHT B 750 #define CM6206_REG2_MUTE_REAR_SURROUND_RIGHT BIT(10)
688 #define CM6206_REG2_MUTE_REAR_SURROUND_LEFT BI 751 #define CM6206_REG2_MUTE_REAR_SURROUND_LEFT BIT(9)
689 #define CM6206_REG2_MUTE_SIDE_SURROUND_RIGHT B 752 #define CM6206_REG2_MUTE_SIDE_SURROUND_RIGHT BIT(8)
690 #define CM6206_REG2_MUTE_SIDE_SURROUND_LEFT BI 753 #define CM6206_REG2_MUTE_SIDE_SURROUND_LEFT BIT(7)
691 #define CM6206_REG2_MUTE_SUBWOOFER BIT(6) 754 #define CM6206_REG2_MUTE_SUBWOOFER BIT(6)
692 #define CM6206_REG2_MUTE_CENTER BIT(5) 755 #define CM6206_REG2_MUTE_CENTER BIT(5)
693 #define CM6206_REG2_MUTE_RIGHT_FRONT BIT(3) 756 #define CM6206_REG2_MUTE_RIGHT_FRONT BIT(3)
694 #define CM6206_REG2_MUTE_LEFT_FRONT BIT(3) 757 #define CM6206_REG2_MUTE_LEFT_FRONT BIT(3)
695 #define CM6206_REG2_EN_BTL BIT(2) 758 #define CM6206_REG2_EN_BTL BIT(2)
696 #define CM6206_REG2_MCUCLKSEL_1_5_MHZ (0) 759 #define CM6206_REG2_MCUCLKSEL_1_5_MHZ (0)
697 #define CM6206_REG2_MCUCLKSEL_3_MHZ (1) 760 #define CM6206_REG2_MCUCLKSEL_3_MHZ (1)
698 #define CM6206_REG2_MCUCLKSEL_6_MHZ (2) 761 #define CM6206_REG2_MCUCLKSEL_6_MHZ (2)
699 #define CM6206_REG2_MCUCLKSEL_12_MHZ (3) 762 #define CM6206_REG2_MCUCLKSEL_12_MHZ (3)
700 763
701 /* Bit 11..13 sets the sensitivity to FLY tune 764 /* Bit 11..13 sets the sensitivity to FLY tuner volume control VP/VD signal */
702 #define CM6206_REG3_FLYSPEED_DEFAULT (2 << 11) 765 #define CM6206_REG3_FLYSPEED_DEFAULT (2 << 11)
703 #define CM6206_REG3_VRAP25EN BIT(10) 766 #define CM6206_REG3_VRAP25EN BIT(10)
704 #define CM6206_REG3_MSEL1 BIT(9) 767 #define CM6206_REG3_MSEL1 BIT(9)
705 #define CM6206_REG3_SPDIFI_RATE_44_1K BIT(0 << 768 #define CM6206_REG3_SPDIFI_RATE_44_1K BIT(0 << 7)
706 #define CM6206_REG3_SPDIFI_RATE_48K BIT(2 << 7 769 #define CM6206_REG3_SPDIFI_RATE_48K BIT(2 << 7)
707 #define CM6206_REG3_SPDIFI_RATE_32K BIT(3 << 7 770 #define CM6206_REG3_SPDIFI_RATE_32K BIT(3 << 7)
708 #define CM6206_REG3_PINSEL BIT(6) 771 #define CM6206_REG3_PINSEL BIT(6)
709 #define CM6206_REG3_FOE BIT(5) 772 #define CM6206_REG3_FOE BIT(5)
710 #define CM6206_REG3_ROE BIT(4) 773 #define CM6206_REG3_ROE BIT(4)
711 #define CM6206_REG3_CBOE BIT(3) 774 #define CM6206_REG3_CBOE BIT(3)
712 #define CM6206_REG3_LOSE BIT(2) 775 #define CM6206_REG3_LOSE BIT(2)
713 #define CM6206_REG3_HPOE BIT(1) 776 #define CM6206_REG3_HPOE BIT(1)
714 #define CM6206_REG3_SPDIFI_CANREC BIT(0) 777 #define CM6206_REG3_SPDIFI_CANREC BIT(0)
715 778
716 #define CM6206_REG5_DA_RSTN BIT(13) 779 #define CM6206_REG5_DA_RSTN BIT(13)
717 #define CM6206_REG5_AD_RSTN BIT(12) 780 #define CM6206_REG5_AD_RSTN BIT(12)
718 #define CM6206_REG5_SPDIFO_AD2SPDO BIT(12) 781 #define CM6206_REG5_SPDIFO_AD2SPDO BIT(12)
719 #define CM6206_REG5_SPDIFO_SEL_FRONT (0 << 9) 782 #define CM6206_REG5_SPDIFO_SEL_FRONT (0 << 9)
720 #define CM6206_REG5_SPDIFO_SEL_SIDE_SUR (1 << 783 #define CM6206_REG5_SPDIFO_SEL_SIDE_SUR (1 << 9)
721 #define CM6206_REG5_SPDIFO_SEL_CEN_LFE (2 << 9 784 #define CM6206_REG5_SPDIFO_SEL_CEN_LFE (2 << 9)
722 #define CM6206_REG5_SPDIFO_SEL_REAR_SUR (3 << 785 #define CM6206_REG5_SPDIFO_SEL_REAR_SUR (3 << 9)
723 #define CM6206_REG5_CODECM BIT(8) 786 #define CM6206_REG5_CODECM BIT(8)
724 #define CM6206_REG5_EN_HPF BIT(7) 787 #define CM6206_REG5_EN_HPF BIT(7)
725 #define CM6206_REG5_T_SEL_DSDA4 BIT(6) 788 #define CM6206_REG5_T_SEL_DSDA4 BIT(6)
726 #define CM6206_REG5_T_SEL_DSDA3 BIT(5) 789 #define CM6206_REG5_T_SEL_DSDA3 BIT(5)
727 #define CM6206_REG5_T_SEL_DSDA2 BIT(4) 790 #define CM6206_REG5_T_SEL_DSDA2 BIT(4)
728 #define CM6206_REG5_T_SEL_DSDA1 BIT(3) 791 #define CM6206_REG5_T_SEL_DSDA1 BIT(3)
729 #define CM6206_REG5_T_SEL_DSDAD_NORMAL 0 792 #define CM6206_REG5_T_SEL_DSDAD_NORMAL 0
730 #define CM6206_REG5_T_SEL_DSDAD_FRONT 4 793 #define CM6206_REG5_T_SEL_DSDAD_FRONT 4
731 #define CM6206_REG5_T_SEL_DSDAD_S_SURROUND 5 794 #define CM6206_REG5_T_SEL_DSDAD_S_SURROUND 5
732 #define CM6206_REG5_T_SEL_DSDAD_CEN_LFE 6 795 #define CM6206_REG5_T_SEL_DSDAD_CEN_LFE 6
733 #define CM6206_REG5_T_SEL_DSDAD_R_SURROUND 7 796 #define CM6206_REG5_T_SEL_DSDAD_R_SURROUND 7
734 797
735 static int snd_usb_cm6206_boot_quirk(struct us 798 static int snd_usb_cm6206_boot_quirk(struct usb_device *dev)
736 { 799 {
737 int err = 0, reg; 800 int err = 0, reg;
738 int val[] = { 801 int val[] = {
739 /* 802 /*
740 * Values here are chosen base 803 * Values here are chosen based on sniffing USB traffic
741 * under Windows. 804 * under Windows.
742 * 805 *
743 * REG0: DAC is master, sample 806 * REG0: DAC is master, sample rate 48kHz, no copyright
744 */ 807 */
745 CM6206_REG0_SPDIFO_RATE_48K | 808 CM6206_REG0_SPDIFO_RATE_48K |
746 CM6206_REG0_SPDIFO_COPYRIGHT_N 809 CM6206_REG0_SPDIFO_COPYRIGHT_NA,
747 /* 810 /*
748 * REG1: PLL binary search ena 811 * REG1: PLL binary search enable, soft mute enable.
749 */ 812 */
750 CM6206_REG1_PLLBIN_EN | 813 CM6206_REG1_PLLBIN_EN |
751 CM6206_REG1_SOFT_MUTE_EN, 814 CM6206_REG1_SOFT_MUTE_EN,
752 /* 815 /*
753 * REG2: enable output drivers 816 * REG2: enable output drivers,
754 * select front channels to th 817 * select front channels to the headphone output,
755 * then mute the headphone cha 818 * then mute the headphone channels, run the MCU
756 * at 1.5 MHz. 819 * at 1.5 MHz.
757 */ 820 */
758 CM6206_REG2_DRIVER_ON | 821 CM6206_REG2_DRIVER_ON |
759 CM6206_REG2_HEADP_SEL_FRONT_CH 822 CM6206_REG2_HEADP_SEL_FRONT_CHANNELS |
760 CM6206_REG2_MUTE_HEADPHONE_RIG 823 CM6206_REG2_MUTE_HEADPHONE_RIGHT |
761 CM6206_REG2_MUTE_HEADPHONE_LEF 824 CM6206_REG2_MUTE_HEADPHONE_LEFT,
762 /* 825 /*
763 * REG3: default flyspeed, set 826 * REG3: default flyspeed, set 2.5V mic bias
764 * enable all line out ports a 827 * enable all line out ports and enable SPDIF
765 */ 828 */
766 CM6206_REG3_FLYSPEED_DEFAULT | 829 CM6206_REG3_FLYSPEED_DEFAULT |
767 CM6206_REG3_VRAP25EN | 830 CM6206_REG3_VRAP25EN |
768 CM6206_REG3_FOE | 831 CM6206_REG3_FOE |
769 CM6206_REG3_ROE | 832 CM6206_REG3_ROE |
770 CM6206_REG3_CBOE | 833 CM6206_REG3_CBOE |
771 CM6206_REG3_LOSE | 834 CM6206_REG3_LOSE |
772 CM6206_REG3_HPOE | 835 CM6206_REG3_HPOE |
773 CM6206_REG3_SPDIFI_CANREC, 836 CM6206_REG3_SPDIFI_CANREC,
774 /* REG4 is just a bunch of GPI 837 /* REG4 is just a bunch of GPIO lines */
775 0x0000, 838 0x0000,
776 /* REG5: de-assert AD/DA reset 839 /* REG5: de-assert AD/DA reset signals */
777 CM6206_REG5_DA_RSTN | 840 CM6206_REG5_DA_RSTN |
778 CM6206_REG5_AD_RSTN }; 841 CM6206_REG5_AD_RSTN };
779 842
780 for (reg = 0; reg < ARRAY_SIZE(val); r 843 for (reg = 0; reg < ARRAY_SIZE(val); reg++) {
781 err = snd_usb_cm106_write_int_ 844 err = snd_usb_cm106_write_int_reg(dev, reg, val[reg]);
782 if (err < 0) 845 if (err < 0)
783 return err; 846 return err;
784 } 847 }
785 848
786 return err; 849 return err;
787 } 850 }
788 851
789 /* quirk for Plantronics GameCom 780 with CM63 852 /* quirk for Plantronics GameCom 780 with CM6302 chip */
790 static int snd_usb_gamecon780_boot_quirk(struc 853 static int snd_usb_gamecon780_boot_quirk(struct usb_device *dev)
791 { 854 {
792 /* set the initial volume and don't ch 855 /* set the initial volume and don't change; other values are either
793 * too loud or silent due to firmware 856 * too loud or silent due to firmware bug (bko#65251)
794 */ 857 */
795 u8 buf[2] = { 0x74, 0xe3 }; 858 u8 buf[2] = { 0x74, 0xe3 };
796 return snd_usb_ctl_msg(dev, usb_sndctr 859 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC_SET_CUR,
797 USB_RECIP_INTERFACE | 860 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
798 UAC_FU_VOLUME << 8, 9 861 UAC_FU_VOLUME << 8, 9 << 8, buf, 2);
799 } 862 }
800 863
801 /* 864 /*
802 * Novation Twitch DJ controller 865 * Novation Twitch DJ controller
803 * Focusrite Novation Saffire 6 USB audio card 866 * Focusrite Novation Saffire 6 USB audio card
804 */ 867 */
805 static int snd_usb_novation_boot_quirk(struct 868 static int snd_usb_novation_boot_quirk(struct usb_device *dev)
806 { 869 {
807 /* preemptively set up the device beca 870 /* preemptively set up the device because otherwise the
808 * raw MIDI endpoints are not active * 871 * raw MIDI endpoints are not active */
809 usb_set_interface(dev, 0, 1); 872 usb_set_interface(dev, 0, 1);
810 return 0; 873 return 0;
811 } 874 }
812 875
813 /* 876 /*
814 * This call will put the synth in "USB send" 877 * This call will put the synth in "USB send" mode, i.e it will send MIDI
815 * messages through USB (this is disabled at s 878 * messages through USB (this is disabled at startup). The synth will
816 * acknowledge by sending a sysex on endpoint 879 * acknowledge by sending a sysex on endpoint 0x85 and by displaying a USB
817 * sign on its LCD. Values here are chosen bas 880 * sign on its LCD. Values here are chosen based on sniffing USB traffic
818 * under Windows. 881 * under Windows.
819 */ 882 */
820 static int snd_usb_accessmusic_boot_quirk(stru 883 static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
821 { 884 {
822 int err, actual_length; 885 int err, actual_length;
823 /* "midi send" enable */ 886 /* "midi send" enable */
824 static const u8 seq[] = { 0x4e, 0x73, 887 static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 };
825 void *buf; 888 void *buf;
826 889
827 if (usb_pipe_type_check(dev, usb_sndin 890 if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x05)))
828 return -EINVAL; 891 return -EINVAL;
829 buf = kmemdup(seq, ARRAY_SIZE(seq), GF 892 buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL);
830 if (!buf) 893 if (!buf)
831 return -ENOMEM; 894 return -ENOMEM;
832 err = usb_interrupt_msg(dev, usb_sndin 895 err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf,
833 ARRAY_SIZE(seq), &actu 896 ARRAY_SIZE(seq), &actual_length, 1000);
834 kfree(buf); 897 kfree(buf);
835 if (err < 0) 898 if (err < 0)
836 return err; 899 return err;
837 900
838 return 0; 901 return 0;
839 } 902 }
840 903
841 /* 904 /*
842 * Some sound cards from Native Instruments ar 905 * Some sound cards from Native Instruments are in fact compliant to the USB
843 * audio standard of version 2 and other appro 906 * audio standard of version 2 and other approved USB standards, even though
844 * they come up as vendor-specific device when 907 * they come up as vendor-specific device when first connected.
845 * 908 *
846 * However, they can be told to come up with a 909 * However, they can be told to come up with a new set of descriptors
847 * upon their next enumeration, and the interf 910 * upon their next enumeration, and the interfaces announced by the new
848 * descriptors will then be handled by the ker 911 * descriptors will then be handled by the kernel's class drivers. As the
849 * product ID will also change, no further che 912 * product ID will also change, no further checks are required.
850 */ 913 */
851 914
852 static int snd_usb_nativeinstruments_boot_quir 915 static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
853 { 916 {
854 int ret; 917 int ret;
855 918
856 ret = usb_control_msg(dev, usb_sndctrl 919 ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
857 0xaf, USB_TY 920 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
858 1, 0, NULL, 921 1, 0, NULL, 0, 1000);
859 922
860 if (ret < 0) 923 if (ret < 0)
861 return ret; 924 return ret;
862 925
863 usb_reset_device(dev); 926 usb_reset_device(dev);
864 927
865 /* return -EAGAIN, so the creation of 928 /* return -EAGAIN, so the creation of an audio interface for this
866 * temporary device is aborted. The de 929 * temporary device is aborted. The device will reconnect with a
867 * new product ID */ 930 * new product ID */
868 return -EAGAIN; 931 return -EAGAIN;
869 } 932 }
870 933
871 static void mbox2_setup_48_24_magic(struct usb 934 static void mbox2_setup_48_24_magic(struct usb_device *dev)
872 { 935 {
873 u8 srate[3]; 936 u8 srate[3];
874 u8 temp[12]; 937 u8 temp[12];
875 938
876 /* Choose 48000Hz permanently */ 939 /* Choose 48000Hz permanently */
877 srate[0] = 0x80; 940 srate[0] = 0x80;
878 srate[1] = 0xbb; 941 srate[1] = 0xbb;
879 srate[2] = 0x00; 942 srate[2] = 0x00;
880 943
881 /* Send the magic! */ 944 /* Send the magic! */
882 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(d 945 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
883 0x01, 0x22, 0x0100, 0x0085, &t 946 0x01, 0x22, 0x0100, 0x0085, &temp, 0x0003);
884 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 947 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
885 0x81, 0xa2, 0x0100, 0x0085, &s 948 0x81, 0xa2, 0x0100, 0x0085, &srate, 0x0003);
886 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 949 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
887 0x81, 0xa2, 0x0100, 0x0086, &s 950 0x81, 0xa2, 0x0100, 0x0086, &srate, 0x0003);
888 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 951 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
889 0x81, 0xa2, 0x0100, 0x0003, &s 952 0x81, 0xa2, 0x0100, 0x0003, &srate, 0x0003);
890 return; 953 return;
891 } 954 }
892 955
893 /* Digidesign Mbox 2 needs to load firmware on 956 /* Digidesign Mbox 2 needs to load firmware onboard
894 * and driver must wait a few seconds for init 957 * and driver must wait a few seconds for initialisation.
895 */ 958 */
896 959
897 #define MBOX2_FIRMWARE_SIZE 646 960 #define MBOX2_FIRMWARE_SIZE 646
898 #define MBOX2_BOOT_LOADING 0x01 /* Hard co 961 #define MBOX2_BOOT_LOADING 0x01 /* Hard coded into the device */
899 #define MBOX2_BOOT_READY 0x02 /* Hard co 962 #define MBOX2_BOOT_READY 0x02 /* Hard coded into the device */
900 963
901 static int snd_usb_mbox2_boot_quirk(struct usb 964 static int snd_usb_mbox2_boot_quirk(struct usb_device *dev)
902 { 965 {
903 struct usb_host_config *config = dev-> 966 struct usb_host_config *config = dev->actconfig;
904 int err; 967 int err;
905 u8 bootresponse[0x12]; 968 u8 bootresponse[0x12];
906 int fwsize; 969 int fwsize;
907 int count; 970 int count;
908 971
909 fwsize = le16_to_cpu(get_cfg_desc(conf 972 fwsize = le16_to_cpu(get_cfg_desc(config)->wTotalLength);
910 973
911 if (fwsize != MBOX2_FIRMWARE_SIZE) { 974 if (fwsize != MBOX2_FIRMWARE_SIZE) {
912 dev_err(&dev->dev, "Invalid fi 975 dev_err(&dev->dev, "Invalid firmware size=%d.\n", fwsize);
913 return -ENODEV; 976 return -ENODEV;
914 } 977 }
915 978
916 dev_dbg(&dev->dev, "Sending Digidesign 979 dev_dbg(&dev->dev, "Sending Digidesign Mbox 2 boot sequence...\n");
917 980
918 count = 0; 981 count = 0;
919 bootresponse[0] = MBOX2_BOOT_LOADING; 982 bootresponse[0] = MBOX2_BOOT_LOADING;
920 while ((bootresponse[0] == MBOX2_BOOT_ 983 while ((bootresponse[0] == MBOX2_BOOT_LOADING) && (count < 10)) {
921 msleep(500); /* 0.5 second del 984 msleep(500); /* 0.5 second delay */
922 snd_usb_ctl_msg(dev, usb_rcvct 985 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0),
923 /* Control magic - loa 986 /* Control magic - load onboard firmware */
924 0x85, 0xc0, 0x0001, 0x 987 0x85, 0xc0, 0x0001, 0x0000, &bootresponse, 0x0012);
925 if (bootresponse[0] == MBOX2_B 988 if (bootresponse[0] == MBOX2_BOOT_READY)
926 break; 989 break;
927 dev_dbg(&dev->dev, "device not 990 dev_dbg(&dev->dev, "device not ready, resending boot sequence...\n");
928 count++; 991 count++;
929 } 992 }
930 993
931 if (bootresponse[0] != MBOX2_BOOT_READ 994 if (bootresponse[0] != MBOX2_BOOT_READY) {
932 dev_err(&dev->dev, "Unknown bo 995 dev_err(&dev->dev, "Unknown bootresponse=%d, or timed out, ignoring device.\n", bootresponse[0]);
933 return -ENODEV; 996 return -ENODEV;
934 } 997 }
935 998
936 dev_dbg(&dev->dev, "device initialised 999 dev_dbg(&dev->dev, "device initialised!\n");
937 1000
938 err = usb_get_descriptor(dev, USB_DT_D 1001 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
939 &dev->descriptor, sizeof(dev-> 1002 &dev->descriptor, sizeof(dev->descriptor));
940 config = dev->actconfig; 1003 config = dev->actconfig;
941 if (err < 0) 1004 if (err < 0)
942 dev_dbg(&dev->dev, "error usb_ 1005 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
943 1006
944 err = usb_reset_configuration(dev); 1007 err = usb_reset_configuration(dev);
945 if (err < 0) 1008 if (err < 0)
946 dev_dbg(&dev->dev, "error usb_ 1009 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
947 dev_dbg(&dev->dev, "mbox2_boot: new bo 1010 dev_dbg(&dev->dev, "mbox2_boot: new boot length = %d\n",
948 le16_to_cpu(get_cfg_desc(confi 1011 le16_to_cpu(get_cfg_desc(config)->wTotalLength));
949 1012
950 mbox2_setup_48_24_magic(dev); 1013 mbox2_setup_48_24_magic(dev);
951 1014
952 dev_info(&dev->dev, "Digidesign Mbox 2 1015 dev_info(&dev->dev, "Digidesign Mbox 2: 24bit 48kHz");
953 1016
954 return 0; /* Successful boot */ 1017 return 0; /* Successful boot */
955 } 1018 }
956 1019
957 static int snd_usb_axefx3_boot_quirk(struct us 1020 static int snd_usb_axefx3_boot_quirk(struct usb_device *dev)
958 { 1021 {
959 int err; 1022 int err;
960 1023
961 dev_dbg(&dev->dev, "Waiting for Axe-Fx 1024 dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n");
962 1025
963 /* If the Axe-Fx III has not fully boo 1026 /* If the Axe-Fx III has not fully booted, it will timeout when trying
964 * to enable the audio streaming inter 1027 * to enable the audio streaming interface. A more generous timeout is
965 * used here to detect when the Axe-Fx 1028 * used here to detect when the Axe-Fx III has finished booting as the
966 * set interface message will be acked 1029 * set interface message will be acked once it has
967 */ 1030 */
968 err = usb_control_msg(dev, usb_sndctrl 1031 err = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
969 USB_REQ_SET_IN 1032 USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE,
970 1, 1, NULL, 0, 1033 1, 1, NULL, 0, 120000);
971 if (err < 0) { 1034 if (err < 0) {
972 dev_err(&dev->dev, 1035 dev_err(&dev->dev,
973 "failed waiting for Ax 1036 "failed waiting for Axe-Fx III to boot: %d\n", err);
974 return err; 1037 return err;
975 } 1038 }
976 1039
977 dev_dbg(&dev->dev, "Axe-Fx III is now 1040 dev_dbg(&dev->dev, "Axe-Fx III is now ready\n");
978 1041
979 err = usb_set_interface(dev, 1, 0); 1042 err = usb_set_interface(dev, 1, 0);
980 if (err < 0) 1043 if (err < 0)
981 dev_dbg(&dev->dev, 1044 dev_dbg(&dev->dev,
982 "error stopping Axe-Fx 1045 "error stopping Axe-Fx III interface: %d\n", err);
983 1046
984 return 0; 1047 return 0;
985 } 1048 }
986 1049
987 static void mbox3_setup_defaults(struct usb_de <<
988 { <<
989 /* The Mbox 3 is "little endian" */ <<
990 /* max volume is: 0x0000. */ <<
991 /* min volume is: 0x0080 (shown in lit <<
992 <<
993 u8 com_buff[2]; <<
994 <<
995 /* Deactivate Tuner */ <<
996 /* on = 0x01*/ <<
997 /* off = 0x00*/ <<
998 com_buff[0] = 0x00; <<
999 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d <<
1000 0x01, 0x21, 0x0003, 0x2001, & <<
1001 <<
1002 /* Set clock source to Internal (as o <<
1003 /* Internal = 0x01*/ <<
1004 /* S/PDIF = 0x02*/ <<
1005 com_buff[0] = 0x01; <<
1006 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1007 1, 0x21, 0x0100, 0x80 <<
1008 <<
1009 /* Mute the hardware loopbacks to sta <<
1010 com_buff[0] = 0x00; <<
1011 com_buff[1] = 0x80; <<
1012 /* Analogue input 1 left channel: */ <<
1013 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1014 1, 0x21, 0x0110, 0x40 <<
1015 /* Analogue input 1 right channel: */ <<
1016 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1017 1, 0x21, 0x0111, 0x40 <<
1018 /* Analogue input 2 left channel: */ <<
1019 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1020 1, 0x21, 0x0114, 0x40 <<
1021 /* Analogue input 2 right channel: */ <<
1022 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1023 1, 0x21, 0x0115, 0x40 <<
1024 /* Analogue input 3 left channel: */ <<
1025 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1026 1, 0x21, 0x0118, 0x40 <<
1027 /* Analogue input 3 right channel: */ <<
1028 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1029 1, 0x21, 0x0119, 0x40 <<
1030 /* Analogue input 4 left channel: */ <<
1031 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1032 1, 0x21, 0x011c, 0x40 <<
1033 /* Analogue input 4 right channel: */ <<
1034 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1035 1, 0x21, 0x011d, 0x40 <<
1036 <<
1037 /* Set software sends to output */ <<
1038 com_buff[0] = 0x00; <<
1039 com_buff[1] = 0x00; <<
1040 /* Analogue software return 1 left ch <<
1041 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1042 1, 0x21, 0x0100, 0x40 <<
1043 com_buff[0] = 0x00; <<
1044 com_buff[1] = 0x80; <<
1045 /* Analogue software return 1 right c <<
1046 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1047 1, 0x21, 0x0101, 0x40 <<
1048 com_buff[0] = 0x00; <<
1049 com_buff[1] = 0x80; <<
1050 /* Analogue software return 2 left ch <<
1051 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1052 1, 0x21, 0x0104, 0x40 <<
1053 com_buff[0] = 0x00; <<
1054 com_buff[1] = 0x00; <<
1055 /* Analogue software return 2 right c <<
1056 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1057 1, 0x21, 0x0105, 0x40 <<
1058 <<
1059 com_buff[0] = 0x00; <<
1060 com_buff[1] = 0x80; <<
1061 /* Analogue software return 3 left ch <<
1062 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1063 1, 0x21, 0x0108, 0x40 <<
1064 /* Analogue software return 3 right c <<
1065 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1066 1, 0x21, 0x0109, 0x40 <<
1067 /* Analogue software return 4 left ch <<
1068 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1069 1, 0x21, 0x010c, 0x40 <<
1070 /* Analogue software return 4 right c <<
1071 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1072 1, 0x21, 0x010d, 0x40 <<
1073 <<
1074 /* Return to muting sends */ <<
1075 com_buff[0] = 0x00; <<
1076 com_buff[1] = 0x80; <<
1077 /* Analogue fx return left channel: * <<
1078 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1079 1, 0x21, 0x0120, 0x40 <<
1080 /* Analogue fx return right channel: <<
1081 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1082 1, 0x21, 0x0121, 0x40 <<
1083 <<
1084 /* Analogue software input 1 fx send: <<
1085 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1086 1, 0x21, 0x0100, 0x42 <<
1087 /* Analogue software input 2 fx send: <<
1088 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1089 1, 0x21, 0x0101, 0x42 <<
1090 /* Analogue software input 3 fx send: <<
1091 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1092 1, 0x21, 0x0102, 0x42 <<
1093 /* Analogue software input 4 fx send: <<
1094 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1095 1, 0x21, 0x0103, 0x42 <<
1096 /* Analogue input 1 fx send: */ <<
1097 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1098 1, 0x21, 0x0104, 0x42 <<
1099 /* Analogue input 2 fx send: */ <<
1100 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1101 1, 0x21, 0x0105, 0x42 <<
1102 /* Analogue input 3 fx send: */ <<
1103 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1104 1, 0x21, 0x0106, 0x42 <<
1105 /* Analogue input 4 fx send: */ <<
1106 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1107 1, 0x21, 0x0107, 0x42 <<
1108 <<
1109 /* Toggle allowing host control */ <<
1110 /* Not needed <<
1111 com_buff[0] = 0x02; <<
1112 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1113 3, 0x21, 0x0000, 0x20 <<
1114 */ <<
1115 <<
1116 /* Do not dim fx returns */ <<
1117 com_buff[0] = 0x00; <<
1118 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1119 3, 0x21, 0x0002, 0x20 <<
1120 <<
1121 /* Do not set fx returns to mono */ <<
1122 com_buff[0] = 0x00; <<
1123 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1124 3, 0x21, 0x0001, 0x20 <<
1125 <<
1126 /* Mute the S/PDIF hardware loopback <<
1127 * same odd volume logic here as abov <<
1128 */ <<
1129 com_buff[0] = 0x00; <<
1130 com_buff[1] = 0x80; <<
1131 /* S/PDIF hardware input 1 left chann <<
1132 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1133 1, 0x21, 0x0112, 0x40 <<
1134 /* S/PDIF hardware input 1 right chan <<
1135 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1136 1, 0x21, 0x0113, 0x40 <<
1137 /* S/PDIF hardware input 2 left chann <<
1138 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1139 1, 0x21, 0x0116, 0x40 <<
1140 /* S/PDIF hardware input 2 right chan <<
1141 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1142 1, 0x21, 0x0117, 0x40 <<
1143 /* S/PDIF hardware input 3 left chann <<
1144 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1145 1, 0x21, 0x011a, 0x40 <<
1146 /* S/PDIF hardware input 3 right chan <<
1147 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1148 1, 0x21, 0x011b, 0x40 <<
1149 /* S/PDIF hardware input 4 left chann <<
1150 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1151 1, 0x21, 0x011e, 0x40 <<
1152 /* S/PDIF hardware input 4 right chan <<
1153 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1154 1, 0x21, 0x011f, 0x40 <<
1155 /* S/PDIF software return 1 left chan <<
1156 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1157 1, 0x21, 0x0102, 0x40 <<
1158 /* S/PDIF software return 1 right cha <<
1159 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1160 1, 0x21, 0x0103, 0x40 <<
1161 /* S/PDIF software return 2 left chan <<
1162 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1163 1, 0x21, 0x0106, 0x40 <<
1164 /* S/PDIF software return 2 right cha <<
1165 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1166 1, 0x21, 0x0107, 0x40 <<
1167 <<
1168 com_buff[0] = 0x00; <<
1169 com_buff[1] = 0x00; <<
1170 /* S/PDIF software return 3 left chan <<
1171 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1172 1, 0x21, 0x010a, 0x40 <<
1173 <<
1174 com_buff[0] = 0x00; <<
1175 com_buff[1] = 0x80; <<
1176 /* S/PDIF software return 3 right cha <<
1177 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1178 1, 0x21, 0x010b, 0x40 <<
1179 /* S/PDIF software return 4 left chan <<
1180 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1181 1, 0x21, 0x010e, 0x40 <<
1182 <<
1183 com_buff[0] = 0x00; <<
1184 com_buff[1] = 0x00; <<
1185 /* S/PDIF software return 4 right cha <<
1186 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1187 1, 0x21, 0x010f, 0x40 <<
1188 <<
1189 com_buff[0] = 0x00; <<
1190 com_buff[1] = 0x80; <<
1191 /* S/PDIF fx returns left channel */ <<
1192 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1193 1, 0x21, 0x0122, 0x40 <<
1194 /* S/PDIF fx returns right channel */ <<
1195 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1196 1, 0x21, 0x0123, 0x40 <<
1197 <<
1198 /* Set the dropdown "Effect" to the f <<
1199 /* Room1 = 0x00 */ <<
1200 /* Room2 = 0x01 */ <<
1201 /* Room3 = 0x02 */ <<
1202 /* Hall 1 = 0x03 */ <<
1203 /* Hall 2 = 0x04 */ <<
1204 /* Plate = 0x05 */ <<
1205 /* Delay = 0x06 */ <<
1206 /* Echo = 0x07 */ <<
1207 com_buff[0] = 0x00; <<
1208 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1209 1, 0x21, 0x0200, 0x43 <<
1210 /* min is 0x00 */ <<
1211 <<
1212 <<
1213 /* Set the effect duration to 0 */ <<
1214 /* max is 0xffff */ <<
1215 /* min is 0x0000 */ <<
1216 com_buff[0] = 0x00; <<
1217 com_buff[1] = 0x00; <<
1218 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1219 1, 0x21, 0x0400, 0x43 <<
1220 <<
1221 /* Set the effect volume and feedback <<
1222 /* max is 0xff */ <<
1223 /* min is 0x00 */ <<
1224 com_buff[0] = 0x00; <<
1225 /* feedback: */ <<
1226 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1227 1, 0x21, 0x0500, 0x43 <<
1228 /* volume: */ <<
1229 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1230 1, 0x21, 0x0300, 0x43 <<
1231 <<
1232 /* Set soft button hold duration */ <<
1233 /* 0x03 = 250ms */ <<
1234 /* 0x05 = 500ms DEFAULT */ <<
1235 /* 0x08 = 750ms */ <<
1236 /* 0x0a = 1sec */ <<
1237 com_buff[0] = 0x05; <<
1238 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1239 3, 0x21, 0x0005, 0x20 <<
1240 <<
1241 /* Use dim LEDs for button of state * <<
1242 com_buff[0] = 0x00; <<
1243 snd_usb_ctl_msg(dev, usb_sndctrlpipe( <<
1244 3, 0x21, 0x0004, 0x20 <<
1245 } <<
1246 <<
1247 #define MBOX3_DESCRIPTOR_SIZE 464 <<
1248 <<
1249 static int snd_usb_mbox3_boot_quirk(struct us <<
1250 { <<
1251 struct usb_host_config *config = dev- <<
1252 int err; <<
1253 int descriptor_size; <<
1254 <<
1255 descriptor_size = le16_to_cpu(get_cfg <<
1256 <<
1257 if (descriptor_size != MBOX3_DESCRIPT <<
1258 dev_err(&dev->dev, "MBOX3: In <<
1259 return -ENODEV; <<
1260 } <<
1261 <<
1262 dev_dbg(&dev->dev, "MBOX3: device ini <<
1263 <<
1264 err = usb_get_descriptor(dev, USB_DT_ <<
1265 &dev->descriptor, sizeof(dev- <<
1266 config = dev->actconfig; <<
1267 if (err < 0) <<
1268 dev_dbg(&dev->dev, "MBOX3: er <<
1269 <<
1270 err = usb_reset_configuration(dev); <<
1271 if (err < 0) <<
1272 dev_dbg(&dev->dev, "MBOX3: er <<
1273 <<
1274 dev_dbg(&dev->dev, "MBOX3: new boot l <<
1275 le16_to_cpu(get_cfg_desc(conf <<
1276 <<
1277 mbox3_setup_defaults(dev); <<
1278 dev_info(&dev->dev, "MBOX3: Initializ <<
1279 <<
1280 return 0; /* Successful boot */ <<
1281 } <<
1282 1050
1283 #define MICROBOOK_BUF_SIZE 128 1051 #define MICROBOOK_BUF_SIZE 128
1284 1052
1285 static int snd_usb_motu_microbookii_communica 1053 static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf,
1286 1054 int buf_size, int *length)
1287 { 1055 {
1288 int err, actual_length; 1056 int err, actual_length;
1289 1057
1290 if (usb_pipe_type_check(dev, usb_sndi 1058 if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x01)))
1291 return -EINVAL; 1059 return -EINVAL;
1292 err = usb_interrupt_msg(dev, usb_sndi 1060 err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x01), buf, *length,
1293 &actual_lengt 1061 &actual_length, 1000);
1294 if (err < 0) 1062 if (err < 0)
1295 return err; 1063 return err;
1296 1064
1297 print_hex_dump(KERN_DEBUG, "MicroBook 1065 print_hex_dump(KERN_DEBUG, "MicroBookII snd: ", DUMP_PREFIX_NONE, 16, 1,
1298 buf, actual_length, fa 1066 buf, actual_length, false);
1299 1067
1300 memset(buf, 0, buf_size); 1068 memset(buf, 0, buf_size);
1301 1069
1302 if (usb_pipe_type_check(dev, usb_rcvi 1070 if (usb_pipe_type_check(dev, usb_rcvintpipe(dev, 0x82)))
1303 return -EINVAL; 1071 return -EINVAL;
1304 err = usb_interrupt_msg(dev, usb_rcvi 1072 err = usb_interrupt_msg(dev, usb_rcvintpipe(dev, 0x82), buf, buf_size,
1305 &actual_lengt 1073 &actual_length, 1000);
1306 if (err < 0) 1074 if (err < 0)
1307 return err; 1075 return err;
1308 1076
1309 print_hex_dump(KERN_DEBUG, "MicroBook 1077 print_hex_dump(KERN_DEBUG, "MicroBookII rcv: ", DUMP_PREFIX_NONE, 16, 1,
1310 buf, actual_length, fa 1078 buf, actual_length, false);
1311 1079
1312 *length = actual_length; 1080 *length = actual_length;
1313 return 0; 1081 return 0;
1314 } 1082 }
1315 1083
1316 static int snd_usb_motu_microbookii_boot_quir 1084 static int snd_usb_motu_microbookii_boot_quirk(struct usb_device *dev)
1317 { 1085 {
1318 int err, actual_length, poll_attempts 1086 int err, actual_length, poll_attempts = 0;
1319 static const u8 set_samplerate_seq[] 1087 static const u8 set_samplerate_seq[] = { 0x00, 0x00, 0x00, 0x00,
1320 1088 0x00, 0x00, 0x0b, 0x14,
1321 1089 0x00, 0x00, 0x00, 0x01 };
1322 static const u8 poll_ready_seq[] = { 1090 static const u8 poll_ready_seq[] = { 0x00, 0x04, 0x00, 0x00,
1323 1091 0x00, 0x00, 0x0b, 0x18 };
1324 u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, 1092 u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, GFP_KERNEL);
1325 1093
1326 if (!buf) 1094 if (!buf)
1327 return -ENOMEM; 1095 return -ENOMEM;
1328 1096
1329 dev_info(&dev->dev, "Waiting for MOTU 1097 dev_info(&dev->dev, "Waiting for MOTU Microbook II to boot up...\n");
1330 1098
1331 /* First we tell the device which sam 1099 /* First we tell the device which sample rate to use. */
1332 memcpy(buf, set_samplerate_seq, sizeo 1100 memcpy(buf, set_samplerate_seq, sizeof(set_samplerate_seq));
1333 actual_length = sizeof(set_samplerate 1101 actual_length = sizeof(set_samplerate_seq);
1334 err = snd_usb_motu_microbookii_commun 1102 err = snd_usb_motu_microbookii_communicate(dev, buf, MICROBOOK_BUF_SIZE,
1335 1103 &actual_length);
1336 1104
1337 if (err < 0) { 1105 if (err < 0) {
1338 dev_err(&dev->dev, 1106 dev_err(&dev->dev,
1339 "failed setting the s 1107 "failed setting the sample rate for Motu MicroBook II: %d\n",
1340 err); 1108 err);
1341 goto free_buf; 1109 goto free_buf;
1342 } 1110 }
1343 1111
1344 /* Then we poll every 100 ms until th 1112 /* Then we poll every 100 ms until the device informs of its readiness. */
1345 while (true) { 1113 while (true) {
1346 if (++poll_attempts > 100) { 1114 if (++poll_attempts > 100) {
1347 dev_err(&dev->dev, 1115 dev_err(&dev->dev,
1348 "failed booti 1116 "failed booting Motu MicroBook II: timeout\n");
1349 err = -ENODEV; 1117 err = -ENODEV;
1350 goto free_buf; 1118 goto free_buf;
1351 } 1119 }
1352 1120
1353 memset(buf, 0, MICROBOOK_BUF_ 1121 memset(buf, 0, MICROBOOK_BUF_SIZE);
1354 memcpy(buf, poll_ready_seq, s 1122 memcpy(buf, poll_ready_seq, sizeof(poll_ready_seq));
1355 1123
1356 actual_length = sizeof(poll_r 1124 actual_length = sizeof(poll_ready_seq);
1357 err = snd_usb_motu_microbooki 1125 err = snd_usb_motu_microbookii_communicate(
1358 dev, buf, MICROBOOK_B 1126 dev, buf, MICROBOOK_BUF_SIZE, &actual_length);
1359 if (err < 0) { 1127 if (err < 0) {
1360 dev_err(&dev->dev, 1128 dev_err(&dev->dev,
1361 "failed booti 1129 "failed booting Motu MicroBook II: communication error %d\n",
1362 err); 1130 err);
1363 goto free_buf; 1131 goto free_buf;
1364 } 1132 }
1365 1133
1366 /* the device signals its rea 1134 /* the device signals its readiness through a message of the
1367 * form 1135 * form
1368 * XX 06 00 00 00 0 1136 * XX 06 00 00 00 00 0b 18 00 00 00 01
1369 * If the device is not yet r 1137 * If the device is not yet ready to accept audio data, the
1370 * last byte of that sequence 1138 * last byte of that sequence is 00.
1371 */ 1139 */
1372 if (actual_length == 12 && bu 1140 if (actual_length == 12 && buf[actual_length - 1] == 1)
1373 break; 1141 break;
1374 1142
1375 msleep(100); 1143 msleep(100);
1376 } 1144 }
1377 1145
1378 dev_info(&dev->dev, "MOTU MicroBook I 1146 dev_info(&dev->dev, "MOTU MicroBook II ready\n");
1379 1147
1380 free_buf: 1148 free_buf:
1381 kfree(buf); 1149 kfree(buf);
1382 return err; 1150 return err;
1383 } 1151 }
1384 1152
1385 static int snd_usb_motu_m_series_boot_quirk(s 1153 static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
1386 { 1154 {
1387 msleep(4000); !! 1155 msleep(2000);
1388 1156
1389 return 0; 1157 return 0;
1390 } 1158 }
1391 1159
1392 /* 1160 /*
1393 * Setup quirks 1161 * Setup quirks
1394 */ 1162 */
1395 #define MAUDIO_SET 0x01 /* parse 1163 #define MAUDIO_SET 0x01 /* parse device_setup */
1396 #define MAUDIO_SET_COMPATIBLE 0x80 /* use o 1164 #define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */
1397 #define MAUDIO_SET_DTS 0x02 /* enabl 1165 #define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */
1398 #define MAUDIO_SET_96K 0x04 /* 48-96 1166 #define MAUDIO_SET_96K 0x04 /* 48-96kHz rate if set, 8-48kHz otherwise */
1399 #define MAUDIO_SET_24B 0x08 /* 24bit 1167 #define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */
1400 #define MAUDIO_SET_DI 0x10 /* enabl 1168 #define MAUDIO_SET_DI 0x10 /* enable Digital Input */
1401 #define MAUDIO_SET_MASK 0x1f /* bit m 1169 #define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */
1402 #define MAUDIO_SET_24B_48K_DI 0x19 /* 24bi 1170 #define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48kHz+Digital Input */
1403 #define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bi 1171 #define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48kHz+No Digital Input */
1404 #define MAUDIO_SET_16B_48K_DI 0x11 /* 16bi 1172 #define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48kHz+Digital Input */
1405 #define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bi 1173 #define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48kHz+No Digital Input */
1406 1174
1407 static int quattro_skip_setting_quirk(struct 1175 static int quattro_skip_setting_quirk(struct snd_usb_audio *chip,
1408 int ifa 1176 int iface, int altno)
1409 { 1177 {
1410 /* Reset ALL ifaces to 0 altsetting. 1178 /* Reset ALL ifaces to 0 altsetting.
1411 * Call it for every possible altsett 1179 * Call it for every possible altsetting of every interface.
1412 */ 1180 */
1413 usb_set_interface(chip->dev, iface, 0 1181 usb_set_interface(chip->dev, iface, 0);
1414 if (chip->setup & MAUDIO_SET) { 1182 if (chip->setup & MAUDIO_SET) {
1415 if (chip->setup & MAUDIO_SET_ 1183 if (chip->setup & MAUDIO_SET_COMPATIBLE) {
1416 if (iface != 1 && ifa 1184 if (iface != 1 && iface != 2)
1417 return 1; /* 1185 return 1; /* skip all interfaces but 1 and 2 */
1418 } else { 1186 } else {
1419 unsigned int mask; 1187 unsigned int mask;
1420 if (iface == 1 || ifa 1188 if (iface == 1 || iface == 2)
1421 return 1; /* 1189 return 1; /* skip interfaces 1 and 2 */
1422 if ((chip->setup & MA 1190 if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
1423 return 1; /* 1191 return 1; /* skip this altsetting */
1424 mask = chip->setup & 1192 mask = chip->setup & MAUDIO_SET_MASK;
1425 if (mask == MAUDIO_SE 1193 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
1426 return 1; /* 1194 return 1; /* skip this altsetting */
1427 if (mask == MAUDIO_SE 1195 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
1428 return 1; /* 1196 return 1; /* skip this altsetting */
1429 if (mask == MAUDIO_SE 1197 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 4)
1430 return 1; /* 1198 return 1; /* skip this altsetting */
1431 } 1199 }
1432 } 1200 }
1433 usb_audio_dbg(chip, 1201 usb_audio_dbg(chip,
1434 "using altsetting %d for 1202 "using altsetting %d for interface %d config %d\n",
1435 altno, iface, chip->setup 1203 altno, iface, chip->setup);
1436 return 0; /* keep this altsetting */ 1204 return 0; /* keep this altsetting */
1437 } 1205 }
1438 1206
1439 static int audiophile_skip_setting_quirk(stru 1207 static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip,
1440 int 1208 int iface,
1441 int 1209 int altno)
1442 { 1210 {
1443 /* Reset ALL ifaces to 0 altsetting. 1211 /* Reset ALL ifaces to 0 altsetting.
1444 * Call it for every possible altsett 1212 * Call it for every possible altsetting of every interface.
1445 */ 1213 */
1446 usb_set_interface(chip->dev, iface, 0 1214 usb_set_interface(chip->dev, iface, 0);
1447 1215
1448 if (chip->setup & MAUDIO_SET) { 1216 if (chip->setup & MAUDIO_SET) {
1449 unsigned int mask; 1217 unsigned int mask;
1450 if ((chip->setup & MAUDIO_SET 1218 if ((chip->setup & MAUDIO_SET_DTS) && altno != 6)
1451 return 1; /* skip thi 1219 return 1; /* skip this altsetting */
1452 if ((chip->setup & MAUDIO_SET 1220 if ((chip->setup & MAUDIO_SET_96K) && altno != 1)
1453 return 1; /* skip thi 1221 return 1; /* skip this altsetting */
1454 mask = chip->setup & MAUDIO_S 1222 mask = chip->setup & MAUDIO_SET_MASK;
1455 if (mask == MAUDIO_SET_24B_48 1223 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2)
1456 return 1; /* skip thi 1224 return 1; /* skip this altsetting */
1457 if (mask == MAUDIO_SET_24B_48 1225 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3)
1458 return 1; /* skip thi 1226 return 1; /* skip this altsetting */
1459 if (mask == MAUDIO_SET_16B_48 1227 if (mask == MAUDIO_SET_16B_48K_DI && altno != 4)
1460 return 1; /* skip thi 1228 return 1; /* skip this altsetting */
1461 if (mask == MAUDIO_SET_16B_48 1229 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 5)
1462 return 1; /* skip thi 1230 return 1; /* skip this altsetting */
1463 } 1231 }
1464 1232
1465 return 0; /* keep this altsetting */ 1233 return 0; /* keep this altsetting */
1466 } 1234 }
1467 1235
1468 static int fasttrackpro_skip_setting_quirk(st 1236 static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
1469 in 1237 int iface, int altno)
1470 { 1238 {
1471 /* Reset ALL ifaces to 0 altsetting. 1239 /* Reset ALL ifaces to 0 altsetting.
1472 * Call it for every possible altsett 1240 * Call it for every possible altsetting of every interface.
1473 */ 1241 */
1474 usb_set_interface(chip->dev, iface, 0 1242 usb_set_interface(chip->dev, iface, 0);
1475 1243
1476 /* possible configuration where both 1244 /* possible configuration where both inputs and only one output is
1477 *used is not supported by the curren 1245 *used is not supported by the current setup
1478 */ 1246 */
1479 if (chip->setup & (MAUDIO_SET | MAUDI 1247 if (chip->setup & (MAUDIO_SET | MAUDIO_SET_24B)) {
1480 if (chip->setup & MAUDIO_SET_ 1248 if (chip->setup & MAUDIO_SET_96K) {
1481 if (altno != 3 && alt 1249 if (altno != 3 && altno != 6)
1482 return 1; 1250 return 1;
1483 } else if (chip->setup & MAUD 1251 } else if (chip->setup & MAUDIO_SET_DI) {
1484 if (iface == 4) 1252 if (iface == 4)
1485 return 1; /* 1253 return 1; /* no analog input */
1486 if (altno != 2 && alt 1254 if (altno != 2 && altno != 5)
1487 return 1; /* 1255 return 1; /* enable only altsets 2 and 5 */
1488 } else { 1256 } else {
1489 if (iface == 5) 1257 if (iface == 5)
1490 return 1; /* 1258 return 1; /* disable digialt input */
1491 if (altno != 2 && alt 1259 if (altno != 2 && altno != 5)
1492 return 1; /* 1260 return 1; /* enalbe only altsets 2 and 5 */
1493 } 1261 }
1494 } else { 1262 } else {
1495 /* keep only 16-Bit mode */ 1263 /* keep only 16-Bit mode */
1496 if (altno != 1) 1264 if (altno != 1)
1497 return 1; 1265 return 1;
1498 } 1266 }
1499 1267
1500 usb_audio_dbg(chip, 1268 usb_audio_dbg(chip,
1501 "using altsetting %d for 1269 "using altsetting %d for interface %d config %d\n",
1502 altno, iface, chip->setup 1270 altno, iface, chip->setup);
1503 return 0; /* keep this altsetting */ 1271 return 0; /* keep this altsetting */
1504 } 1272 }
1505 1273
1506 static int s1810c_skip_setting_quirk(struct s 1274 static int s1810c_skip_setting_quirk(struct snd_usb_audio *chip,
1507 in 1275 int iface, int altno)
1508 { 1276 {
1509 /* 1277 /*
1510 * Altno settings: 1278 * Altno settings:
1511 * 1279 *
1512 * Playback (Interface 1): 1280 * Playback (Interface 1):
1513 * 1: 6 Analog + 2 S/PDIF 1281 * 1: 6 Analog + 2 S/PDIF
1514 * 2: 6 Analog + 2 S/PDIF 1282 * 2: 6 Analog + 2 S/PDIF
1515 * 3: 6 Analog 1283 * 3: 6 Analog
1516 * 1284 *
1517 * Capture (Interface 2): 1285 * Capture (Interface 2):
1518 * 1: 8 Analog + 2 S/PDIF + 8 ADAT 1286 * 1: 8 Analog + 2 S/PDIF + 8 ADAT
1519 * 2: 8 Analog + 2 S/PDIF + 4 ADAT 1287 * 2: 8 Analog + 2 S/PDIF + 4 ADAT
1520 * 3: 8 Analog 1288 * 3: 8 Analog
1521 */ 1289 */
1522 1290
1523 /* 1291 /*
1524 * I'll leave 2 as the default one an 1292 * I'll leave 2 as the default one and
1525 * use device_setup to switch to the 1293 * use device_setup to switch to the
1526 * other two. 1294 * other two.
1527 */ 1295 */
1528 if ((chip->setup == 0 || chip->setup 1296 if ((chip->setup == 0 || chip->setup > 2) && altno != 2)
1529 return 1; 1297 return 1;
1530 else if (chip->setup == 1 && altno != 1298 else if (chip->setup == 1 && altno != 1)
1531 return 1; 1299 return 1;
1532 else if (chip->setup == 2 && altno != 1300 else if (chip->setup == 2 && altno != 3)
1533 return 1; 1301 return 1;
1534 1302
1535 return 0; 1303 return 0;
1536 } 1304 }
1537 1305
1538 int snd_usb_apply_interface_quirk(struct snd_ 1306 int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
1539 int iface, 1307 int iface,
1540 int altno) 1308 int altno)
1541 { 1309 {
1542 /* audiophile usb: skip altsets incom 1310 /* audiophile usb: skip altsets incompatible with device_setup */
1543 if (chip->usb_id == USB_ID(0x0763, 0x 1311 if (chip->usb_id == USB_ID(0x0763, 0x2003))
1544 return audiophile_skip_settin 1312 return audiophile_skip_setting_quirk(chip, iface, altno);
1545 /* quattro usb: skip altsets incompat 1313 /* quattro usb: skip altsets incompatible with device_setup */
1546 if (chip->usb_id == USB_ID(0x0763, 0x 1314 if (chip->usb_id == USB_ID(0x0763, 0x2001))
1547 return quattro_skip_setting_q 1315 return quattro_skip_setting_quirk(chip, iface, altno);
1548 /* fasttrackpro usb: skip altsets inc 1316 /* fasttrackpro usb: skip altsets incompatible with device_setup */
1549 if (chip->usb_id == USB_ID(0x0763, 0x 1317 if (chip->usb_id == USB_ID(0x0763, 0x2012))
1550 return fasttrackpro_skip_sett 1318 return fasttrackpro_skip_setting_quirk(chip, iface, altno);
1551 /* presonus studio 1810c: skip altset 1319 /* presonus studio 1810c: skip altsets incompatible with device_setup */
1552 if (chip->usb_id == USB_ID(0x194f, 0x !! 1320 if (chip->usb_id == USB_ID(0x0194f, 0x010c))
1553 return s1810c_skip_setting_qu 1321 return s1810c_skip_setting_quirk(chip, iface, altno);
1554 1322
1555 1323
1556 return 0; 1324 return 0;
1557 } 1325 }
1558 1326
1559 int snd_usb_apply_boot_quirk(struct usb_devic 1327 int snd_usb_apply_boot_quirk(struct usb_device *dev,
1560 struct usb_inter 1328 struct usb_interface *intf,
1561 const struct snd 1329 const struct snd_usb_audio_quirk *quirk,
1562 unsigned int id) 1330 unsigned int id)
1563 { 1331 {
1564 switch (id) { 1332 switch (id) {
1565 case USB_ID(0x041e, 0x3000): 1333 case USB_ID(0x041e, 0x3000):
1566 /* SB Extigy needs special bo 1334 /* SB Extigy needs special boot-up sequence */
1567 /* if more models come, this 1335 /* if more models come, this will go to the quirk list. */
1568 return snd_usb_extigy_boot_qu 1336 return snd_usb_extigy_boot_quirk(dev, intf);
1569 1337
1570 case USB_ID(0x041e, 0x3020): 1338 case USB_ID(0x041e, 0x3020):
1571 /* SB Audigy 2 NX needs its o 1339 /* SB Audigy 2 NX needs its own boot-up magic, too */
1572 return snd_usb_audigy2nx_boot 1340 return snd_usb_audigy2nx_boot_quirk(dev);
1573 1341
1574 case USB_ID(0x10f5, 0x0200): 1342 case USB_ID(0x10f5, 0x0200):
1575 /* C-Media CM106 / Turtle Bea 1343 /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */
1576 return snd_usb_cm106_boot_qui 1344 return snd_usb_cm106_boot_quirk(dev);
1577 1345
1578 case USB_ID(0x0d8c, 0x0102): 1346 case USB_ID(0x0d8c, 0x0102):
1579 /* C-Media CM6206 / CM106-Lik 1347 /* C-Media CM6206 / CM106-Like Sound Device */
1580 case USB_ID(0x0ccd, 0x00b1): /* Terra 1348 case USB_ID(0x0ccd, 0x00b1): /* Terratec Aureon 7.1 USB */
1581 return snd_usb_cm6206_boot_qu 1349 return snd_usb_cm6206_boot_quirk(dev);
1582 1350
1583 case USB_ID(0x0dba, 0x3000): 1351 case USB_ID(0x0dba, 0x3000):
1584 /* Digidesign Mbox 2 */ 1352 /* Digidesign Mbox 2 */
1585 return snd_usb_mbox2_boot_qui 1353 return snd_usb_mbox2_boot_quirk(dev);
1586 case USB_ID(0x0dba, 0x5000): <<
1587 /* Digidesign Mbox 3 */ <<
1588 return snd_usb_mbox3_boot_qui <<
1589 <<
1590 1354
1591 case USB_ID(0x1235, 0x0010): /* Focus 1355 case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */
1592 case USB_ID(0x1235, 0x0018): /* Focus 1356 case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */
1593 return snd_usb_novation_boot_ 1357 return snd_usb_novation_boot_quirk(dev);
1594 1358
1595 case USB_ID(0x133e, 0x0815): 1359 case USB_ID(0x133e, 0x0815):
1596 /* Access Music VirusTI Deskt 1360 /* Access Music VirusTI Desktop */
1597 return snd_usb_accessmusic_bo 1361 return snd_usb_accessmusic_boot_quirk(dev);
1598 1362
1599 case USB_ID(0x17cc, 0x1000): /* Kompl 1363 case USB_ID(0x17cc, 0x1000): /* Komplete Audio 6 */
1600 case USB_ID(0x17cc, 0x1010): /* Trakt 1364 case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */
1601 case USB_ID(0x17cc, 0x1020): /* Trakt 1365 case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */
1602 return snd_usb_nativeinstrume 1366 return snd_usb_nativeinstruments_boot_quirk(dev);
1603 case USB_ID(0x0763, 0x2012): /* M-Au 1367 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
1604 return snd_usb_fasttrackpro_b 1368 return snd_usb_fasttrackpro_boot_quirk(dev);
1605 case USB_ID(0x047f, 0xc010): /* Plant 1369 case USB_ID(0x047f, 0xc010): /* Plantronics Gamecom 780 */
1606 return snd_usb_gamecon780_boo 1370 return snd_usb_gamecon780_boot_quirk(dev);
1607 case USB_ID(0x2466, 0x8010): /* Fract 1371 case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx 3 */
1608 return snd_usb_axefx3_boot_qu 1372 return snd_usb_axefx3_boot_quirk(dev);
1609 case USB_ID(0x07fd, 0x0004): /* MOTU 1373 case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook II */
1610 /* 1374 /*
1611 * For some reason interface 1375 * For some reason interface 3 with vendor-spec class is
1612 * detected on MicroBook IIc. 1376 * detected on MicroBook IIc.
1613 */ 1377 */
1614 if (get_iface_desc(intf->alts 1378 if (get_iface_desc(intf->altsetting)->bInterfaceClass ==
1615 USB_CLASS_VENDOR_SPEC && 1379 USB_CLASS_VENDOR_SPEC &&
1616 get_iface_desc(intf->alts 1380 get_iface_desc(intf->altsetting)->bInterfaceNumber < 3)
1617 return snd_usb_motu_m 1381 return snd_usb_motu_microbookii_boot_quirk(dev);
1618 break; 1382 break;
1619 } 1383 }
1620 1384
1621 return 0; 1385 return 0;
1622 } 1386 }
1623 1387
1624 int snd_usb_apply_boot_quirk_once(struct usb_ 1388 int snd_usb_apply_boot_quirk_once(struct usb_device *dev,
1625 struct usb_ 1389 struct usb_interface *intf,
1626 const struc 1390 const struct snd_usb_audio_quirk *quirk,
1627 unsigned in 1391 unsigned int id)
1628 { 1392 {
1629 switch (id) { 1393 switch (id) {
1630 case USB_ID(0x07fd, 0x0008): /* MOTU !! 1394 case USB_ID(0x07fd, 0x0008): /* MOTU M Series */
1631 return snd_usb_motu_m_series_ 1395 return snd_usb_motu_m_series_boot_quirk(dev);
1632 } 1396 }
1633 1397
1634 return 0; 1398 return 0;
1635 } 1399 }
1636 1400
1637 /* 1401 /*
1638 * check if the device uses big-endian sample 1402 * check if the device uses big-endian samples
1639 */ 1403 */
1640 int snd_usb_is_big_endian_format(struct snd_u 1404 int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
1641 const struct 1405 const struct audioformat *fp)
1642 { 1406 {
1643 /* it depends on altsetting whether t 1407 /* it depends on altsetting whether the device is big-endian or not */
1644 switch (chip->usb_id) { 1408 switch (chip->usb_id) {
1645 case USB_ID(0x0763, 0x2001): /* M-Aud 1409 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */
1646 if (fp->altsetting == 2 || fp 1410 if (fp->altsetting == 2 || fp->altsetting == 3 ||
1647 fp->altsetting == 5 | 1411 fp->altsetting == 5 || fp->altsetting == 6)
1648 return 1; 1412 return 1;
1649 break; 1413 break;
1650 case USB_ID(0x0763, 0x2003): /* M-Aud 1414 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
1651 if (chip->setup == 0x00 || 1415 if (chip->setup == 0x00 ||
1652 fp->altsetting == 1 | 1416 fp->altsetting == 1 || fp->altsetting == 2 ||
1653 fp->altsetting == 3) 1417 fp->altsetting == 3)
1654 return 1; 1418 return 1;
1655 break; 1419 break;
1656 case USB_ID(0x0763, 0x2012): /* M-Aud 1420 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro */
1657 if (fp->altsetting == 2 || fp 1421 if (fp->altsetting == 2 || fp->altsetting == 3 ||
1658 fp->altsetting == 5 | 1422 fp->altsetting == 5 || fp->altsetting == 6)
1659 return 1; 1423 return 1;
1660 break; 1424 break;
1661 } 1425 }
1662 return 0; 1426 return 0;
1663 } 1427 }
1664 1428
1665 /* 1429 /*
1666 * For E-Mu 0404USB/0202USB/TrackerPre/0204 s 1430 * For E-Mu 0404USB/0202USB/TrackerPre/0204 sample rate should be set for device,
1667 * not for interface. 1431 * not for interface.
1668 */ 1432 */
1669 1433
1670 enum { 1434 enum {
1671 EMU_QUIRK_SR_44100HZ = 0, 1435 EMU_QUIRK_SR_44100HZ = 0,
1672 EMU_QUIRK_SR_48000HZ, 1436 EMU_QUIRK_SR_48000HZ,
1673 EMU_QUIRK_SR_88200HZ, 1437 EMU_QUIRK_SR_88200HZ,
1674 EMU_QUIRK_SR_96000HZ, 1438 EMU_QUIRK_SR_96000HZ,
1675 EMU_QUIRK_SR_176400HZ, 1439 EMU_QUIRK_SR_176400HZ,
1676 EMU_QUIRK_SR_192000HZ 1440 EMU_QUIRK_SR_192000HZ
1677 }; 1441 };
1678 1442
1679 static void set_format_emu_quirk(struct snd_u 1443 static void set_format_emu_quirk(struct snd_usb_substream *subs,
1680 const struct 1444 const struct audioformat *fmt)
1681 { 1445 {
1682 unsigned char emu_samplerate_id = 0; 1446 unsigned char emu_samplerate_id = 0;
1683 1447
1684 /* When capture is active 1448 /* When capture is active
1685 * sample rate shouldn't be changed 1449 * sample rate shouldn't be changed
1686 * by playback substream 1450 * by playback substream
1687 */ 1451 */
1688 if (subs->direction == SNDRV_PCM_STRE 1452 if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) {
1689 if (subs->stream->substream[S 1453 if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].cur_audiofmt)
1690 return; 1454 return;
1691 } 1455 }
1692 1456
1693 switch (fmt->rate_min) { 1457 switch (fmt->rate_min) {
1694 case 48000: 1458 case 48000:
1695 emu_samplerate_id = EMU_QUIRK 1459 emu_samplerate_id = EMU_QUIRK_SR_48000HZ;
1696 break; 1460 break;
1697 case 88200: 1461 case 88200:
1698 emu_samplerate_id = EMU_QUIRK 1462 emu_samplerate_id = EMU_QUIRK_SR_88200HZ;
1699 break; 1463 break;
1700 case 96000: 1464 case 96000:
1701 emu_samplerate_id = EMU_QUIRK 1465 emu_samplerate_id = EMU_QUIRK_SR_96000HZ;
1702 break; 1466 break;
1703 case 176400: 1467 case 176400:
1704 emu_samplerate_id = EMU_QUIRK 1468 emu_samplerate_id = EMU_QUIRK_SR_176400HZ;
1705 break; 1469 break;
1706 case 192000: 1470 case 192000:
1707 emu_samplerate_id = EMU_QUIRK 1471 emu_samplerate_id = EMU_QUIRK_SR_192000HZ;
1708 break; 1472 break;
1709 default: 1473 default:
1710 emu_samplerate_id = EMU_QUIRK 1474 emu_samplerate_id = EMU_QUIRK_SR_44100HZ;
1711 break; 1475 break;
1712 } 1476 }
1713 snd_emuusb_set_samplerate(subs->strea 1477 snd_emuusb_set_samplerate(subs->stream->chip, emu_samplerate_id);
1714 subs->pkt_offset_adj = (emu_samplerat 1478 subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0;
1715 } 1479 }
1716 1480
1717 static int pioneer_djm_set_format_quirk(struc 1481 static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs,
1718 u16 w 1482 u16 windex)
1719 { 1483 {
1720 unsigned int cur_rate = subs->data_en 1484 unsigned int cur_rate = subs->data_endpoint->cur_rate;
1721 u8 sr[3]; 1485 u8 sr[3];
1722 // Convert to little endian 1486 // Convert to little endian
1723 sr[0] = cur_rate & 0xff; 1487 sr[0] = cur_rate & 0xff;
1724 sr[1] = (cur_rate >> 8) & 0xff; 1488 sr[1] = (cur_rate >> 8) & 0xff;
1725 sr[2] = (cur_rate >> 16) & 0xff; 1489 sr[2] = (cur_rate >> 16) & 0xff;
1726 usb_set_interface(subs->dev, 0, 1); 1490 usb_set_interface(subs->dev, 0, 1);
1727 // we should derive windex from fmt-s 1491 // we should derive windex from fmt-sync_ep but it's not set
1728 snd_usb_ctl_msg(subs->stream->chip->d 1492 snd_usb_ctl_msg(subs->stream->chip->dev,
1729 usb_sndctrlpipe(subs->stream- 1493 usb_sndctrlpipe(subs->stream->chip->dev, 0),
1730 0x01, 0x22, 0x0100, windex, & 1494 0x01, 0x22, 0x0100, windex, &sr, 0x0003);
1731 return 0; 1495 return 0;
1732 } 1496 }
1733 1497
1734 static void mbox3_set_format_quirk(struct snd <<
1735 const struct <<
1736 { <<
1737 __le32 buff4 = 0; <<
1738 u8 buff1 = 0x01; <<
1739 u32 new_rate = subs->data_endpoint->c <<
1740 u32 current_rate; <<
1741 <<
1742 // Get current rate from card and che <<
1743 snd_usb_ctl_msg(subs->dev, usb_rcvctr <<
1744 0x01, <<
1745 current_rate = le32_to_cpu(buff4); <<
1746 dev_dbg(&subs->dev->dev, <<
1747 "MBOX3: Current conf <<
1748 if (current_rate == new_rate) { <<
1749 dev_dbg(&subs->dev->dev, <<
1750 "MBOX3: No change nee <<
1751 current_rate, new_rat <<
1752 return; <<
1753 } <<
1754 <<
1755 // Set new rate <<
1756 dev_info(&subs->dev->dev, <<
1757 "MBOX3: Changing sam <<
1758 buff4 = cpu_to_le32(new_rate); <<
1759 snd_usb_ctl_msg(subs->dev, usb_sndctr <<
1760 0x01, <<
1761 <<
1762 // Set clock source to Internal <<
1763 snd_usb_ctl_msg(subs->dev, usb_sndctr <<
1764 0x01, <<
1765 <<
1766 // Check whether the change was succe <<
1767 buff4 = 0; <<
1768 snd_usb_ctl_msg(subs->dev, usb_rcvctr <<
1769 0x01, <<
1770 if (new_rate != le32_to_cpu(buff4)) <<
1771 dev_warn(&subs->dev->dev, "MB <<
1772 } <<
1773 <<
1774 void snd_usb_set_format_quirk(struct snd_usb_ 1498 void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
1775 const struct au 1499 const struct audioformat *fmt)
1776 { 1500 {
1777 switch (subs->stream->chip->usb_id) { 1501 switch (subs->stream->chip->usb_id) {
1778 case USB_ID(0x041e, 0x3f02): /* E-Mu 1502 case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
1779 case USB_ID(0x041e, 0x3f04): /* E-Mu 1503 case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
1780 case USB_ID(0x041e, 0x3f0a): /* E-Mu 1504 case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */
1781 case USB_ID(0x041e, 0x3f19): /* E-Mu 1505 case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
1782 set_format_emu_quirk(subs, fm 1506 set_format_emu_quirk(subs, fmt);
1783 break; 1507 break;
1784 case USB_ID(0x534d, 0x0021): /* Macro <<
1785 case USB_ID(0x534d, 0x2109): /* Macro 1508 case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
1786 subs->stream_offset_adj = 2; 1509 subs->stream_offset_adj = 2;
1787 break; 1510 break;
1788 case USB_ID(0x2b73, 0x0013): /* Pione 1511 case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */
1789 pioneer_djm_set_format_quirk( 1512 pioneer_djm_set_format_quirk(subs, 0x0082);
1790 break; 1513 break;
1791 case USB_ID(0x08e4, 0x017f): /* Pione 1514 case USB_ID(0x08e4, 0x017f): /* Pioneer DJM-750 */
1792 case USB_ID(0x08e4, 0x0163): /* Pione 1515 case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */
1793 pioneer_djm_set_format_quirk( 1516 pioneer_djm_set_format_quirk(subs, 0x0086);
1794 break; 1517 break;
1795 case USB_ID(0x0dba, 0x5000): <<
1796 mbox3_set_format_quirk(subs, <<
1797 break; <<
1798 } 1518 }
1799 } 1519 }
1800 1520
>> 1521 bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
>> 1522 {
>> 1523 /* devices which do not support reading the sample rate. */
>> 1524 switch (chip->usb_id) {
>> 1525 case USB_ID(0x041e, 0x4080): /* Creative Live Cam VF0610 */
>> 1526 case USB_ID(0x04d8, 0xfeea): /* Benchmark DAC1 Pre */
>> 1527 case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */
>> 1528 case USB_ID(0x05a3, 0x9420): /* ELP HD USB Camera */
>> 1529 case USB_ID(0x05a7, 0x1020): /* Bose Companion 5 */
>> 1530 case USB_ID(0x074d, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
>> 1531 case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */
>> 1532 case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
>> 1533 case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */
>> 1534 case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */
>> 1535 case USB_ID(0x413c, 0xa506): /* Dell AE515 sound bar */
>> 1536 case USB_ID(0x046d, 0x084c): /* Logitech ConferenceCam Connect */
>> 1537 return true;
>> 1538 }
>> 1539
>> 1540 /* devices of these vendors don't support reading rate, either */
>> 1541 switch (USB_ID_VENDOR(chip->usb_id)) {
>> 1542 case 0x045e: /* MS Lifecam */
>> 1543 case 0x047f: /* Plantronics */
>> 1544 case 0x1de7: /* Phoenix Audio */
>> 1545 return true;
>> 1546 }
>> 1547
>> 1548 return false;
>> 1549 }
>> 1550
>> 1551 /* ITF-USB DSD based DACs need a vendor cmd to switch
>> 1552 * between PCM and native DSD mode
>> 1553 */
>> 1554 static bool is_itf_usb_dsd_dac(unsigned int id)
>> 1555 {
>> 1556 switch (id) {
>> 1557 case USB_ID(0x154e, 0x1002): /* Denon DCD-1500RE */
>> 1558 case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */
>> 1559 case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */
>> 1560 case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */
>> 1561 case USB_ID(0x1852, 0x5065): /* Luxman DA-06 */
>> 1562 case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
>> 1563 case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */
>> 1564 case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */
>> 1565 return true;
>> 1566 }
>> 1567 return false;
>> 1568 }
>> 1569
1801 int snd_usb_select_mode_quirk(struct snd_usb_ 1570 int snd_usb_select_mode_quirk(struct snd_usb_audio *chip,
1802 const struct au 1571 const struct audioformat *fmt)
1803 { 1572 {
1804 struct usb_device *dev = chip->dev; 1573 struct usb_device *dev = chip->dev;
1805 int err; 1574 int err;
1806 1575
1807 if (chip->quirk_flags & QUIRK_FLAG_IT !! 1576 if (is_itf_usb_dsd_dac(chip->usb_id)) {
1808 /* First switch to alt set 0, 1577 /* First switch to alt set 0, otherwise the mode switch cmd
1809 * will not be accepted by th 1578 * will not be accepted by the DAC
1810 */ 1579 */
1811 err = usb_set_interface(dev, 1580 err = usb_set_interface(dev, fmt->iface, 0);
1812 if (err < 0) 1581 if (err < 0)
1813 return err; 1582 return err;
1814 1583
1815 msleep(20); /* Delay needed a 1584 msleep(20); /* Delay needed after setting the interface */
1816 1585
1817 /* Vendor mode switch cmd is 1586 /* Vendor mode switch cmd is required. */
1818 if (fmt->formats & SNDRV_PCM_ 1587 if (fmt->formats & SNDRV_PCM_FMTBIT_DSD_U32_BE) {
1819 /* DSD mode (DSD_U32) 1588 /* DSD mode (DSD_U32) requested */
1820 err = snd_usb_ctl_msg 1589 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0,
1821 1590 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,
1822 1591 1, 1, NULL, 0);
1823 if (err < 0) 1592 if (err < 0)
1824 return err; 1593 return err;
1825 1594
1826 } else { 1595 } else {
1827 /* PCM or DOP mode (S 1596 /* PCM or DOP mode (S32) requested */
1828 /* PCM mode (S16) req 1597 /* PCM mode (S16) requested */
1829 err = snd_usb_ctl_msg 1598 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0,
1830 1599 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE,
1831 1600 0, 1, NULL, 0);
1832 if (err < 0) 1601 if (err < 0)
1833 return err; 1602 return err;
1834 1603
1835 } 1604 }
1836 msleep(20); 1605 msleep(20);
1837 } 1606 }
1838 return 0; 1607 return 0;
1839 } 1608 }
1840 1609
1841 void snd_usb_endpoint_start_quirk(struct snd_ 1610 void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
1842 { 1611 {
1843 /* 1612 /*
1844 * "Playback Design" products send bo 1613 * "Playback Design" products send bogus feedback data at the start
1845 * of the stream. Ignore them. 1614 * of the stream. Ignore them.
1846 */ 1615 */
1847 if (USB_ID_VENDOR(ep->chip->usb_id) = 1616 if (USB_ID_VENDOR(ep->chip->usb_id) == 0x23ba &&
1848 ep->type == SND_USB_ENDPOINT_TYPE 1617 ep->type == SND_USB_ENDPOINT_TYPE_SYNC)
1849 ep->skip_packets = 4; 1618 ep->skip_packets = 4;
1850 1619
1851 /* 1620 /*
1852 * M-Audio Fast Track C400/C600 - whe 1621 * M-Audio Fast Track C400/C600 - when packets are not skipped, real
1853 * world latency varies by approx. +/ 1622 * world latency varies by approx. +/- 50 frames (at 96kHz) each time
1854 * the stream is (re)started. When sk 1623 * the stream is (re)started. When skipping packets 16 at endpoint
1855 * start up, the real world latency i 1624 * start up, the real world latency is stable within +/- 1 frame (also
1856 * across power cycles). 1625 * across power cycles).
1857 */ 1626 */
1858 if ((ep->chip->usb_id == USB_ID(0x076 1627 if ((ep->chip->usb_id == USB_ID(0x0763, 0x2030) ||
1859 ep->chip->usb_id == USB_ID(0x076 1628 ep->chip->usb_id == USB_ID(0x0763, 0x2031)) &&
1860 ep->type == SND_USB_ENDPOINT_TYPE 1629 ep->type == SND_USB_ENDPOINT_TYPE_DATA)
1861 ep->skip_packets = 16; 1630 ep->skip_packets = 16;
1862 1631
1863 /* Work around devices that report un 1632 /* Work around devices that report unreasonable feedback data */
1864 if ((ep->chip->usb_id == USB_ID(0x064 1633 if ((ep->chip->usb_id == USB_ID(0x0644, 0x8038) || /* TEAC UD-H01 */
1865 ep->chip->usb_id == USB_ID(0x185 1634 ep->chip->usb_id == USB_ID(0x1852, 0x5034)) && /* T+A Dac8 */
1866 ep->syncmaxsize == 4) 1635 ep->syncmaxsize == 4)
1867 ep->tenor_fb_quirk = 1; 1636 ep->tenor_fb_quirk = 1;
1868 } 1637 }
1869 1638
>> 1639 void snd_usb_set_interface_quirk(struct snd_usb_audio *chip)
>> 1640 {
>> 1641 if (!chip)
>> 1642 return;
>> 1643 /*
>> 1644 * "Playback Design" products need a 50ms delay after setting the
>> 1645 * USB interface.
>> 1646 */
>> 1647 switch (USB_ID_VENDOR(chip->usb_id)) {
>> 1648 case 0x23ba: /* Playback Design */
>> 1649 case 0x0644: /* TEAC Corp. */
>> 1650 msleep(50);
>> 1651 break;
>> 1652 }
>> 1653 }
>> 1654
1870 /* quirk applied after snd_usb_ctl_msg(); not 1655 /* quirk applied after snd_usb_ctl_msg(); not applied during boot quirks */
1871 void snd_usb_ctl_msg_quirk(struct usb_device 1656 void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
1872 __u8 request, __u8 1657 __u8 request, __u8 requesttype, __u16 value,
1873 __u16 index, void 1658 __u16 index, void *data, __u16 size)
1874 { 1659 {
1875 struct snd_usb_audio *chip = dev_get_ 1660 struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev);
1876 1661
1877 if (!chip || (requesttype & USB_TYPE_ !! 1662 if (!chip)
1878 return; 1663 return;
>> 1664 /*
>> 1665 * "Playback Design" products need a 20ms delay after each
>> 1666 * class compliant request
>> 1667 */
>> 1668 if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
>> 1669 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
>> 1670 msleep(20);
>> 1671
>> 1672 /*
>> 1673 * "TEAC Corp." products need a 20ms delay after each
>> 1674 * class compliant request
>> 1675 */
>> 1676 if (USB_ID_VENDOR(chip->usb_id) == 0x0644 &&
>> 1677 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
>> 1678 msleep(20);
1879 1679
1880 if (chip->quirk_flags & QUIRK_FLAG_CT !! 1680 /* ITF-USB DSD based DACs functionality need a delay
>> 1681 * after each class compliant request
>> 1682 */
>> 1683 if (is_itf_usb_dsd_dac(chip->usb_id)
>> 1684 && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
1881 msleep(20); 1685 msleep(20);
1882 else if (chip->quirk_flags & QUIRK_FL !! 1686
>> 1687 /*
>> 1688 * Plantronics headsets (C320, C320-M, etc) need a delay to avoid
>> 1689 * random microhpone failures.
>> 1690 */
>> 1691 if (USB_ID_VENDOR(chip->usb_id) == 0x047f &&
>> 1692 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
>> 1693 msleep(20);
>> 1694
>> 1695 /* Zoom R16/24, many Logitech(at least H650e/H570e/BCC950),
>> 1696 * Jabra 550a, Kingston HyperX needs a tiny delay here,
>> 1697 * otherwise requests like get/set frequency return
>> 1698 * as failed despite actually succeeding.
>> 1699 */
>> 1700 if ((chip->usb_id == USB_ID(0x1686, 0x00dd) ||
>> 1701 USB_ID_VENDOR(chip->usb_id) == 0x046d || /* Logitech */
>> 1702 chip->usb_id == USB_ID(0x0b0e, 0x0349) ||
>> 1703 chip->usb_id == USB_ID(0x0951, 0x16ad)) &&
>> 1704 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
1883 usleep_range(1000, 2000); 1705 usleep_range(1000, 2000);
1884 else if (chip->quirk_flags & QUIRK_FL !! 1706
>> 1707 /*
>> 1708 * Samsung USBC Headset (AKG) need a tiny delay after each
>> 1709 * class compliant request. (Model number: AAM625R or AAM627R)
>> 1710 */
>> 1711 if (chip->usb_id == USB_ID(0x04e8, 0xa051) &&
>> 1712 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
1885 usleep_range(5000, 6000); 1713 usleep_range(5000, 6000);
1886 } 1714 }
1887 1715
1888 /* 1716 /*
1889 * snd_usb_interface_dsd_format_quirks() is c 1717 * snd_usb_interface_dsd_format_quirks() is called from format.c to
1890 * augment the PCM format bit-field for DSD t 1718 * augment the PCM format bit-field for DSD types. The UAC standards
1891 * don't have a designated bit field to denot 1719 * don't have a designated bit field to denote DSD-capable interfaces,
1892 * hence all hardware that is known to suppor 1720 * hence all hardware that is known to support this format has to be
1893 * listed here. 1721 * listed here.
1894 */ 1722 */
1895 u64 snd_usb_interface_dsd_format_quirks(struc 1723 u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
1896 struc 1724 struct audioformat *fp,
1897 unsig 1725 unsigned int sample_bytes)
1898 { 1726 {
1899 struct usb_interface *iface; 1727 struct usb_interface *iface;
1900 1728
1901 /* Playback Designs */ 1729 /* Playback Designs */
1902 if (USB_ID_VENDOR(chip->usb_id) == 0x 1730 if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
1903 USB_ID_PRODUCT(chip->usb_id) < 0x 1731 USB_ID_PRODUCT(chip->usb_id) < 0x0110) {
1904 switch (fp->altsetting) { 1732 switch (fp->altsetting) {
1905 case 1: 1733 case 1:
1906 fp->dsd_dop = true; 1734 fp->dsd_dop = true;
1907 return SNDRV_PCM_FMTB 1735 return SNDRV_PCM_FMTBIT_DSD_U16_LE;
1908 case 2: 1736 case 2:
1909 fp->dsd_bitrev = true 1737 fp->dsd_bitrev = true;
1910 return SNDRV_PCM_FMTB 1738 return SNDRV_PCM_FMTBIT_DSD_U8;
1911 case 3: 1739 case 3:
1912 fp->dsd_bitrev = true 1740 fp->dsd_bitrev = true;
1913 return SNDRV_PCM_FMTB 1741 return SNDRV_PCM_FMTBIT_DSD_U16_LE;
1914 } 1742 }
1915 } 1743 }
1916 1744
1917 /* XMOS based USB DACs */ 1745 /* XMOS based USB DACs */
1918 switch (chip->usb_id) { 1746 switch (chip->usb_id) {
1919 case USB_ID(0x139f, 0x5504): /* Nagra !! 1747 case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */
1920 case USB_ID(0x20b1, 0x3089): /* Mola- <<
1921 case USB_ID(0x2522, 0x0007): /* LH La <<
1922 case USB_ID(0x2522, 0x0009): /* LH La <<
1923 case USB_ID(0x2522, 0x0012): /* LH La 1748 case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
1924 case USB_ID(0x2772, 0x0230): /* Pro-J 1749 case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
1925 if (fp->altsetting == 2) 1750 if (fp->altsetting == 2)
1926 return SNDRV_PCM_FMTB 1751 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
1927 break; 1752 break;
1928 1753
1929 case USB_ID(0x0d8c, 0x0316): /* Hegel 1754 case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */
1930 case USB_ID(0x10cb, 0x0103): /* The B 1755 case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
1931 case USB_ID(0x16d0, 0x06b2): /* NuPri 1756 case USB_ID(0x16d0, 0x06b2): /* NuPrime DAC-10 */
1932 case USB_ID(0x16d0, 0x06b4): /* NuPri !! 1757 case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
1933 case USB_ID(0x16d0, 0x0733): /* Furut 1758 case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */
1934 case USB_ID(0x16d0, 0x09d8): /* NuPri <<
1935 case USB_ID(0x16d0, 0x09db): /* NuPri 1759 case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */
1936 case USB_ID(0x16d0, 0x09dd): /* Encor <<
1937 case USB_ID(0x1db5, 0x0003): /* Bryst 1760 case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */
1938 case USB_ID(0x20a0, 0x4143): /* WaveI <<
1939 case USB_ID(0x22e1, 0xca01): /* HDTA 1761 case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */
1940 case USB_ID(0x249c, 0x9326): /* M2Tec 1762 case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
1941 case USB_ID(0x2616, 0x0106): /* PS Au 1763 case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
1942 case USB_ID(0x2622, 0x0041): /* Audio 1764 case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */
1943 case USB_ID(0x278b, 0x5100): /* Rotel <<
1944 case USB_ID(0x27f7, 0x3002): /* W4S D 1765 case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
1945 case USB_ID(0x29a2, 0x0086): /* Mutec 1766 case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
1946 case USB_ID(0x6b42, 0x0042): /* MSB T 1767 case USB_ID(0x6b42, 0x0042): /* MSB Technology */
1947 if (fp->altsetting == 3) 1768 if (fp->altsetting == 3)
1948 return SNDRV_PCM_FMTB 1769 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
1949 break; 1770 break;
1950 1771
1951 /* Amanero Combo384 USB based DACs wi 1772 /* Amanero Combo384 USB based DACs with native DSD support */
1952 case USB_ID(0x16d0, 0x071a): /* Aman 1773 case USB_ID(0x16d0, 0x071a): /* Amanero - Combo384 */
>> 1774 case USB_ID(0x2ab6, 0x0004): /* T+A DAC8DSD-V2.0, MP1000E-V2.0, MP2000R-V2.0, MP2500R-V2.0, MP3100HV-V2.0 */
>> 1775 case USB_ID(0x2ab6, 0x0005): /* T+A USB HD Audio 1 */
>> 1776 case USB_ID(0x2ab6, 0x0006): /* T+A USB HD Audio 2 */
1953 if (fp->altsetting == 2) { 1777 if (fp->altsetting == 2) {
1954 switch (le16_to_cpu(c 1778 switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) {
1955 case 0x199: 1779 case 0x199:
1956 return SNDRV_ 1780 return SNDRV_PCM_FMTBIT_DSD_U32_LE;
1957 case 0x19b: 1781 case 0x19b:
1958 case 0x203: 1782 case 0x203:
1959 return SNDRV_ 1783 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
1960 default: 1784 default:
1961 break; 1785 break;
1962 } 1786 }
1963 } 1787 }
1964 break; 1788 break;
1965 case USB_ID(0x16d0, 0x0a23): 1789 case USB_ID(0x16d0, 0x0a23):
1966 if (fp->altsetting == 2) 1790 if (fp->altsetting == 2)
1967 return SNDRV_PCM_FMTB 1791 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
1968 break; 1792 break;
1969 1793
1970 default: 1794 default:
1971 break; 1795 break;
1972 } 1796 }
1973 1797
1974 /* ITF-USB DSD based DACs */ 1798 /* ITF-USB DSD based DACs */
1975 if (chip->quirk_flags & QUIRK_FLAG_IT !! 1799 if (is_itf_usb_dsd_dac(chip->usb_id)) {
1976 iface = usb_ifnum_to_if(chip- 1800 iface = usb_ifnum_to_if(chip->dev, fp->iface);
1977 1801
1978 /* Altsetting 2 support nativ 1802 /* Altsetting 2 support native DSD if the num of altsets is
1979 * three (0-2), 1803 * three (0-2),
1980 * Altsetting 3 support nativ 1804 * Altsetting 3 support native DSD if the num of altsets is
1981 * four (0-3). 1805 * four (0-3).
1982 */ 1806 */
1983 if (fp->altsetting == iface-> 1807 if (fp->altsetting == iface->num_altsetting - 1)
1984 return SNDRV_PCM_FMTB 1808 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
1985 } 1809 }
1986 1810
1987 /* Mostly generic method to detect ma !! 1811 /* Mostly generic method to detect many DSD-capable implementations -
1988 if ((chip->quirk_flags & QUIRK_FLAG_D !! 1812 * from XMOS/Thesycon
1989 return SNDRV_PCM_FMTBIT_DSD_U !! 1813 */
>> 1814 switch (USB_ID_VENDOR(chip->usb_id)) {
>> 1815 case 0x152a: /* Thesycon devices */
>> 1816 case 0x20b1: /* XMOS based devices */
>> 1817 case 0x22d9: /* Oppo */
>> 1818 case 0x23ba: /* Playback Designs */
>> 1819 case 0x25ce: /* Mytek devices */
>> 1820 case 0x278b: /* Rotel? */
>> 1821 case 0x292b: /* Gustard/Ess based devices */
>> 1822 case 0x2972: /* FiiO devices */
>> 1823 case 0x2ab6: /* T+A devices */
>> 1824 case 0x3353: /* Khadas devices */
>> 1825 case 0x3842: /* EVGA */
>> 1826 case 0xc502: /* HiBy devices */
>> 1827 if (fp->dsd_raw)
>> 1828 return SNDRV_PCM_FMTBIT_DSD_U32_BE;
>> 1829 break;
>> 1830 default:
>> 1831 break;
>> 1832
>> 1833 }
1990 1834
1991 return 0; 1835 return 0;
1992 } 1836 }
1993 1837
1994 void snd_usb_audioformat_attributes_quirk(str 1838 void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
1995 str 1839 struct audioformat *fp,
1996 int 1840 int stream)
1997 { 1841 {
1998 switch (chip->usb_id) { 1842 switch (chip->usb_id) {
1999 case USB_ID(0x0a92, 0x0053): /* Audio 1843 case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */
2000 /* Optoplay sets the sample r 1844 /* Optoplay sets the sample rate attribute although
2001 * it seems not supporting it 1845 * it seems not supporting it in fact.
2002 */ 1846 */
2003 fp->attributes &= ~UAC_EP_CS_ 1847 fp->attributes &= ~UAC_EP_CS_ATTR_SAMPLE_RATE;
2004 break; 1848 break;
2005 case USB_ID(0x041e, 0x3020): /* Creat 1849 case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */
2006 case USB_ID(0x0763, 0x2003): /* M-Aud 1850 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */
2007 /* doesn't set the sample rat 1851 /* doesn't set the sample rate attribute, but supports it */
2008 fp->attributes |= UAC_EP_CS_A 1852 fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE;
2009 break; 1853 break;
2010 case USB_ID(0x0763, 0x2001): /* M-Au 1854 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */
2011 case USB_ID(0x0763, 0x2012): /* M-Au 1855 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */
2012 case USB_ID(0x047f, 0x0ca1): /* plant 1856 case USB_ID(0x047f, 0x0ca1): /* plantronics headset */
2013 case USB_ID(0x077d, 0x07af): /* Griff 1857 case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is
2014 an ol 1858 an older model 77d:223) */
2015 /* 1859 /*
2016 * plantronics headset and Griffin iM 1860 * plantronics headset and Griffin iMic have set adaptive-in
2017 * although it's really not... 1861 * although it's really not...
2018 */ 1862 */
2019 fp->ep_attr &= ~USB_ENDPOINT_ 1863 fp->ep_attr &= ~USB_ENDPOINT_SYNCTYPE;
2020 if (stream == SNDRV_PCM_STREA 1864 if (stream == SNDRV_PCM_STREAM_PLAYBACK)
2021 fp->ep_attr |= USB_EN 1865 fp->ep_attr |= USB_ENDPOINT_SYNC_ADAPTIVE;
2022 else 1866 else
2023 fp->ep_attr |= USB_EN 1867 fp->ep_attr |= USB_ENDPOINT_SYNC_SYNC;
2024 break; 1868 break;
2025 case USB_ID(0x07fd, 0x0004): /* MOTU 1869 case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook IIc */
2026 /* 1870 /*
2027 * MaxPacketsOnly attribute i 1871 * MaxPacketsOnly attribute is erroneously set in endpoint
2028 * descriptors. As a result t 1872 * descriptors. As a result this card produces noise with
2029 * all sample rates other tha 1873 * all sample rates other than 96 kHz.
2030 */ 1874 */
2031 fp->attributes &= ~UAC_EP_CS_ 1875 fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX;
2032 break; 1876 break;
2033 case USB_ID(0x1224, 0x2a25): /* Jiel <<
2034 /* mic works only when ep pac <<
2035 fp->attributes |= UAC_EP_CS_A <<
2036 break; <<
2037 case USB_ID(0x3511, 0x2b1e): /* Openc <<
2038 /* mic works only when ep pit <<
2039 if (stream == SNDRV_PCM_STREA <<
2040 fp->attributes &= ~UA <<
2041 break; <<
2042 } 1877 }
2043 } 1878 }
2044 1879
2045 /* 1880 /*
2046 * driver behavior quirk flags !! 1881 * registration quirk:
>> 1882 * the registration is skipped if a device matches with the given ID,
>> 1883 * unless the interface reaches to the defined one. This is for delaying
>> 1884 * the registration until the last known interface, so that the card and
>> 1885 * devices appear at the same time.
2047 */ 1886 */
2048 struct usb_audio_quirk_flags_table { !! 1887
2049 u32 id; !! 1888 struct registration_quirk {
2050 u32 flags; !! 1889 unsigned int usb_id; /* composed via USB_ID() */
>> 1890 unsigned int interface; /* the interface to trigger register */
2051 }; 1891 };
2052 1892
2053 #define DEVICE_FLG(vid, pid, _flags) \ !! 1893 #define REG_QUIRK_ENTRY(vendor, product, iface) \
2054 { .id = USB_ID(vid, pid), .flags = (_ !! 1894 { .usb_id = USB_ID(vendor, product), .interface = (iface) }
2055 #define VENDOR_FLG(vid, _flags) DEVICE_FLG(vi <<
2056 <<
2057 static const struct usb_audio_quirk_flags_tab <<
2058 /* Device matches */ <<
2059 DEVICE_FLG(0x041e, 0x3000, /* Creativ <<
2060 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2061 DEVICE_FLG(0x041e, 0x4080, /* Creativ <<
2062 QUIRK_FLAG_GET_SAMPLE_RATE <<
2063 DEVICE_FLG(0x045e, 0x083c, /* MS USB <<
2064 QUIRK_FLAG_GET_SAMPLE_RATE <<
2065 QUIRK_FLAG_DISABLE_AUTOSUS <<
2066 DEVICE_FLG(0x046d, 0x084c, /* Logitec <<
2067 QUIRK_FLAG_GET_SAMPLE_RATE <<
2068 DEVICE_FLG(0x046d, 0x0991, /* Logitec <<
2069 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2070 DEVICE_FLG(0x046d, 0x09a4, /* Logitec <<
2071 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2072 DEVICE_FLG(0x0499, 0x1509, /* Steinbe <<
2073 QUIRK_FLAG_GENERIC_IMPLICI <<
2074 DEVICE_FLG(0x0499, 0x3108, /* Yamaha <<
2075 QUIRK_FLAG_GET_SAMPLE_RATE <<
2076 DEVICE_FLG(0x04d8, 0xfeea, /* Benchma <<
2077 QUIRK_FLAG_GET_SAMPLE_RATE <<
2078 DEVICE_FLG(0x04e8, 0xa051, /* Samsung <<
2079 QUIRK_FLAG_SKIP_CLOCK_SELE <<
2080 DEVICE_FLG(0x0525, 0xa4ad, /* Hamedal <<
2081 QUIRK_FLAG_IFACE_SKIP_CLOS <<
2082 DEVICE_FLG(0x054c, 0x0b8c, /* Sony WA <<
2083 QUIRK_FLAG_SET_IFACE_FIRST <<
2084 DEVICE_FLG(0x0556, 0x0014, /* Phoenix <<
2085 QUIRK_FLAG_GET_SAMPLE_RATE <<
2086 DEVICE_FLG(0x05a3, 0x9420, /* ELP HD <<
2087 QUIRK_FLAG_GET_SAMPLE_RATE <<
2088 DEVICE_FLG(0x05a7, 0x1020, /* Bose Co <<
2089 QUIRK_FLAG_GET_SAMPLE_RATE <<
2090 DEVICE_FLG(0x05e1, 0x0408, /* Syntek <<
2091 QUIRK_FLAG_ALIGN_TRANSFER) <<
2092 DEVICE_FLG(0x05e1, 0x0480, /* Hauppau <<
2093 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2094 DEVICE_FLG(0x0644, 0x8043, /* TEAC UD <<
2095 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2096 QUIRK_FLAG_IFACE_DELAY), <<
2097 DEVICE_FLG(0x0644, 0x8044, /* Esoteri <<
2098 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2099 QUIRK_FLAG_IFACE_DELAY), <<
2100 DEVICE_FLG(0x0644, 0x804a, /* TEAC UD <<
2101 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2102 QUIRK_FLAG_IFACE_DELAY), <<
2103 DEVICE_FLG(0x0644, 0x805f, /* TEAC Mo <<
2104 QUIRK_FLAG_FORCE_IFACE_RES <<
2105 DEVICE_FLG(0x0644, 0x806b, /* TEAC UD <<
2106 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2107 QUIRK_FLAG_IFACE_DELAY), <<
2108 DEVICE_FLG(0x06f8, 0xb000, /* Hercule <<
2109 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2110 DEVICE_FLG(0x06f8, 0xd002, /* Hercule <<
2111 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2112 DEVICE_FLG(0x0711, 0x5800, /* MCT Tri <<
2113 QUIRK_FLAG_GET_SAMPLE_RATE <<
2114 DEVICE_FLG(0x074d, 0x3553, /* Outlaw <<
2115 QUIRK_FLAG_GET_SAMPLE_RATE <<
2116 DEVICE_FLG(0x0763, 0x2030, /* M-Audio <<
2117 QUIRK_FLAG_GENERIC_IMPLICI <<
2118 DEVICE_FLG(0x0763, 0x2031, /* M-Audio <<
2119 QUIRK_FLAG_GENERIC_IMPLICI <<
2120 DEVICE_FLG(0x07fd, 0x000b, /* MOTU M <<
2121 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2122 DEVICE_FLG(0x08bb, 0x2702, /* LineX F <<
2123 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2124 DEVICE_FLG(0x0951, 0x16ad, /* Kingsto <<
2125 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2126 DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 5 <<
2127 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2128 DEVICE_FLG(0x0c45, 0x6340, /* Sonix H <<
2129 QUIRK_FLAG_GET_SAMPLE_RATE <<
2130 DEVICE_FLG(0x0ecb, 0x205c, /* JBL Qua <<
2131 QUIRK_FLAG_FIXED_RATE), <<
2132 DEVICE_FLG(0x0ecb, 0x2069, /* JBL Qua <<
2133 QUIRK_FLAG_FIXED_RATE), <<
2134 DEVICE_FLG(0x0fd9, 0x0008, /* Hauppau <<
2135 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2136 DEVICE_FLG(0x1224, 0x2a25, /* Jieli T <<
2137 QUIRK_FLAG_GET_SAMPLE_RATE <<
2138 DEVICE_FLG(0x1395, 0x740a, /* Sennhei <<
2139 QUIRK_FLAG_GET_SAMPLE_RATE <<
2140 DEVICE_FLG(0x1397, 0x0507, /* Behring <<
2141 QUIRK_FLAG_PLAYBACK_FIRST <<
2142 DEVICE_FLG(0x1397, 0x0508, /* Behring <<
2143 QUIRK_FLAG_PLAYBACK_FIRST <<
2144 DEVICE_FLG(0x1397, 0x0509, /* Behring <<
2145 QUIRK_FLAG_PLAYBACK_FIRST <<
2146 DEVICE_FLG(0x13e5, 0x0001, /* Serato <<
2147 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2148 DEVICE_FLG(0x154e, 0x1002, /* Denon D <<
2149 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2150 DEVICE_FLG(0x154e, 0x1003, /* Denon D <<
2151 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2152 DEVICE_FLG(0x154e, 0x3005, /* Marantz <<
2153 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2154 DEVICE_FLG(0x154e, 0x3006, /* Marantz <<
2155 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2156 DEVICE_FLG(0x154e, 0x300b, /* Marantz <<
2157 QUIRK_FLAG_DSD_RAW), <<
2158 DEVICE_FLG(0x154e, 0x500e, /* Denon D <<
2159 QUIRK_FLAG_IGNORE_CLOCK_SO <<
2160 DEVICE_FLG(0x1686, 0x00dd, /* Zoom R1 <<
2161 QUIRK_FLAG_TX_LENGTH | QUI <<
2162 DEVICE_FLG(0x17aa, 0x1046, /* Lenovo <<
2163 QUIRK_FLAG_DISABLE_AUTOSUS <<
2164 DEVICE_FLG(0x17aa, 0x104d, /* Lenovo <<
2165 QUIRK_FLAG_DISABLE_AUTOSUS <<
2166 DEVICE_FLG(0x1852, 0x5065, /* Luxman <<
2167 QUIRK_FLAG_ITF_USB_DSD_DAC <<
2168 DEVICE_FLG(0x1901, 0x0191, /* GE B850 <<
2169 QUIRK_FLAG_GET_SAMPLE_RATE <<
2170 DEVICE_FLG(0x19f7, 0x0035, /* RODE NT <<
2171 QUIRK_FLAG_GET_SAMPLE_RATE <<
2172 DEVICE_FLG(0x1bcf, 0x2281, /* HD Webc <<
2173 QUIRK_FLAG_GET_SAMPLE_RATE <<
2174 DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo <<
2175 QUIRK_FLAG_GET_SAMPLE_RATE <<
2176 DEVICE_FLG(0x2040, 0x7200, /* Hauppau <<
2177 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2178 DEVICE_FLG(0x2040, 0x7201, /* Hauppau <<
2179 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2180 DEVICE_FLG(0x2040, 0x7210, /* Hauppau <<
2181 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2182 DEVICE_FLG(0x2040, 0x7211, /* Hauppau <<
2183 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2184 DEVICE_FLG(0x2040, 0x7213, /* Hauppau <<
2185 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2186 DEVICE_FLG(0x2040, 0x7217, /* Hauppau <<
2187 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2188 DEVICE_FLG(0x2040, 0x721b, /* Hauppau <<
2189 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2190 DEVICE_FLG(0x2040, 0x721e, /* Hauppau <<
2191 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2192 DEVICE_FLG(0x2040, 0x721f, /* Hauppau <<
2193 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2194 DEVICE_FLG(0x2040, 0x7240, /* Hauppau <<
2195 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2196 DEVICE_FLG(0x2040, 0x7260, /* Hauppau <<
2197 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2198 DEVICE_FLG(0x2040, 0x7270, /* Hauppau <<
2199 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2200 DEVICE_FLG(0x2040, 0x7280, /* Hauppau <<
2201 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2202 DEVICE_FLG(0x2040, 0x7281, /* Hauppau <<
2203 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2204 DEVICE_FLG(0x2040, 0x8200, /* Hauppau <<
2205 QUIRK_FLAG_SHARE_MEDIA_DEV <<
2206 DEVICE_FLG(0x21b4, 0x0081, /* AudioQu <<
2207 QUIRK_FLAG_GET_SAMPLE_RATE <<
2208 DEVICE_FLG(0x21b4, 0x0230, /* Ayre QB <<
2209 QUIRK_FLAG_DSD_RAW), <<
2210 DEVICE_FLG(0x21b4, 0x0232, /* Ayre QX <<
2211 QUIRK_FLAG_DSD_RAW), <<
2212 DEVICE_FLG(0x2522, 0x0007, /* LH Labs <<
2213 QUIRK_FLAG_SET_IFACE_FIRST <<
2214 DEVICE_FLG(0x2708, 0x0002, /* Audient <<
2215 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2216 DEVICE_FLG(0x2912, 0x30c8, /* Audioen <<
2217 QUIRK_FLAG_GET_SAMPLE_RATE <<
2218 DEVICE_FLG(0x2b53, 0x0023, /* Fiero S <<
2219 QUIRK_FLAG_GENERIC_IMPLICI <<
2220 DEVICE_FLG(0x2b53, 0x0024, /* Fiero S <<
2221 QUIRK_FLAG_GENERIC_IMPLICI <<
2222 DEVICE_FLG(0x2b53, 0x0031, /* Fiero S <<
2223 QUIRK_FLAG_GENERIC_IMPLICI <<
2224 DEVICE_FLG(0x30be, 0x0101, /* Schiit <<
2225 QUIRK_FLAG_IGNORE_CTL_ERRO <<
2226 DEVICE_FLG(0x413c, 0xa506, /* Dell AE <<
2227 QUIRK_FLAG_GET_SAMPLE_RATE <<
2228 DEVICE_FLG(0x534d, 0x0021, /* MacroSi <<
2229 QUIRK_FLAG_ALIGN_TRANSFER) <<
2230 DEVICE_FLG(0x534d, 0x2109, /* MacroSi <<
2231 QUIRK_FLAG_ALIGN_TRANSFER) <<
2232 <<
2233 /* Vendor matches */ <<
2234 VENDOR_FLG(0x045e, /* MS Lifecam */ <<
2235 QUIRK_FLAG_GET_SAMPLE_RATE <<
2236 VENDOR_FLG(0x046d, /* Logitech */ <<
2237 QUIRK_FLAG_CTL_MSG_DELAY_1 <<
2238 VENDOR_FLG(0x047f, /* Plantronics */ <<
2239 QUIRK_FLAG_GET_SAMPLE_RATE <<
2240 VENDOR_FLG(0x0644, /* TEAC Corp. */ <<
2241 QUIRK_FLAG_CTL_MSG_DELAY | <<
2242 VENDOR_FLG(0x07fd, /* MOTU */ <<
2243 QUIRK_FLAG_VALIDATE_RATES) <<
2244 VENDOR_FLG(0x1235, /* Focusrite Novat <<
2245 QUIRK_FLAG_VALIDATE_RATES) <<
2246 VENDOR_FLG(0x1511, /* AURALiC */ <<
2247 QUIRK_FLAG_DSD_RAW), <<
2248 VENDOR_FLG(0x152a, /* Thesycon device <<
2249 QUIRK_FLAG_DSD_RAW), <<
2250 VENDOR_FLG(0x18d1, /* iBasso devices <<
2251 QUIRK_FLAG_DSD_RAW), <<
2252 VENDOR_FLG(0x1de7, /* Phoenix Audio * <<
2253 QUIRK_FLAG_GET_SAMPLE_RATE <<
2254 VENDOR_FLG(0x20b1, /* XMOS based devi <<
2255 QUIRK_FLAG_DSD_RAW), <<
2256 VENDOR_FLG(0x21ed, /* Accuphase Labor <<
2257 QUIRK_FLAG_DSD_RAW), <<
2258 VENDOR_FLG(0x22d9, /* Oppo */ <<
2259 QUIRK_FLAG_DSD_RAW), <<
2260 VENDOR_FLG(0x23ba, /* Playback Design <<
2261 QUIRK_FLAG_CTL_MSG_DELAY | <<
2262 QUIRK_FLAG_DSD_RAW), <<
2263 VENDOR_FLG(0x25ce, /* Mytek devices * <<
2264 QUIRK_FLAG_DSD_RAW), <<
2265 VENDOR_FLG(0x278b, /* Rotel? */ <<
2266 QUIRK_FLAG_DSD_RAW), <<
2267 VENDOR_FLG(0x292b, /* Gustard/Ess bas <<
2268 QUIRK_FLAG_DSD_RAW), <<
2269 VENDOR_FLG(0x2972, /* FiiO devices */ <<
2270 QUIRK_FLAG_DSD_RAW), <<
2271 VENDOR_FLG(0x2ab6, /* T+A devices */ <<
2272 QUIRK_FLAG_DSD_RAW), <<
2273 VENDOR_FLG(0x2afd, /* McIntosh Labora <<
2274 QUIRK_FLAG_DSD_RAW), <<
2275 VENDOR_FLG(0x2d87, /* Cayin device */ <<
2276 QUIRK_FLAG_DSD_RAW), <<
2277 VENDOR_FLG(0x3336, /* HEM devices */ <<
2278 QUIRK_FLAG_DSD_RAW), <<
2279 VENDOR_FLG(0x3353, /* Khadas devices <<
2280 QUIRK_FLAG_DSD_RAW), <<
2281 VENDOR_FLG(0x35f4, /* MSB Technology <<
2282 QUIRK_FLAG_DSD_RAW), <<
2283 VENDOR_FLG(0x3842, /* EVGA */ <<
2284 QUIRK_FLAG_DSD_RAW), <<
2285 VENDOR_FLG(0xc502, /* HiBy devices */ <<
2286 QUIRK_FLAG_DSD_RAW), <<
2287 1895
2288 {} /* terminator */ !! 1896 static const struct registration_quirk registration_quirks[] = {
>> 1897 REG_QUIRK_ENTRY(0x0951, 0x16d8, 2), /* Kingston HyperX AMP */
>> 1898 REG_QUIRK_ENTRY(0x0951, 0x16ed, 2), /* Kingston HyperX Cloud Alpha S */
>> 1899 REG_QUIRK_ENTRY(0x0951, 0x16ea, 2), /* Kingston HyperX Cloud Flight S */
>> 1900 REG_QUIRK_ENTRY(0x0ecb, 0x1f46, 2), /* JBL Quantum 600 */
>> 1901 REG_QUIRK_ENTRY(0x0ecb, 0x1f47, 2), /* JBL Quantum 800 */
>> 1902 REG_QUIRK_ENTRY(0x0ecb, 0x2039, 2), /* JBL Quantum 400 */
>> 1903 REG_QUIRK_ENTRY(0x0ecb, 0x203c, 2), /* JBL Quantum 600 */
>> 1904 REG_QUIRK_ENTRY(0x0ecb, 0x203e, 2), /* JBL Quantum 800 */
>> 1905 { 0 } /* terminator */
2289 }; 1906 };
2290 1907
2291 void snd_usb_init_quirk_flags(struct snd_usb_ !! 1908 /* return true if skipping registration */
>> 1909 bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface)
2292 { 1910 {
2293 const struct usb_audio_quirk_flags_ta !! 1911 const struct registration_quirk *q;
2294 1912
2295 for (p = quirk_flags_table; p->id; p+ !! 1913 for (q = registration_quirks; q->usb_id; q++)
2296 if (chip->usb_id == p->id || !! 1914 if (chip->usb_id == q->usb_id)
2297 (!USB_ID_PRODUCT(p->id) & !! 1915 return iface != q->interface;
2298 USB_ID_VENDOR(chip->usb_ !! 1916
2299 usb_audio_dbg(chip, !! 1917 /* Register as normal */
2300 "Set qu !! 1918 return false;
2301 p->flag <<
2302 USB_ID_ <<
2303 chip->quirk_flags |= <<
2304 return; <<
2305 } <<
2306 } <<
2307 } 1919 }
2308 1920
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