1 // SPDX-License-Identifier: GPL-2.0-or-later << 2 /* 1 /* >> 2 * This program is free software; you can redistribute it and/or modify >> 3 * it under the terms of the GNU General Public License as published by >> 4 * the Free Software Foundation; either version 2 of the License, or >> 5 * (at your option) any later version. >> 6 * >> 7 * This program is distributed in the hope that it will be useful, >> 8 * but WITHOUT ANY WARRANTY; without even the implied warranty of >> 9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> 10 * GNU General Public License for more details. >> 11 * >> 12 * You should have received a copy of the GNU General Public License >> 13 * along with this program; if not, write to the Free Software >> 14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 3 */ 15 */ 4 16 5 #include <linux/init.h> 17 #include <linux/init.h> 6 #include <linux/slab.h> 18 #include <linux/slab.h> 7 #include <linux/usb.h> 19 #include <linux/usb.h> 8 #include <linux/usb/audio.h> 20 #include <linux/usb/audio.h> 9 #include <linux/usb/midi.h> 21 #include <linux/usb/midi.h> 10 #include <linux/bits.h> << 11 22 12 #include <sound/control.h> 23 #include <sound/control.h> 13 #include <sound/core.h> 24 #include <sound/core.h> 14 #include <sound/info.h> 25 #include <sound/info.h> 15 #include <sound/pcm.h> 26 #include <sound/pcm.h> 16 27 17 #include "usbaudio.h" 28 #include "usbaudio.h" 18 #include "card.h" 29 #include "card.h" 19 #include "mixer.h" 30 #include "mixer.h" 20 #include "mixer_quirks.h" 31 #include "mixer_quirks.h" 21 #include "midi.h" 32 #include "midi.h" 22 #include "midi2.h" << 23 #include "quirks.h" 33 #include "quirks.h" 24 #include "helper.h" 34 #include "helper.h" 25 #include "endpoint.h" 35 #include "endpoint.h" 26 #include "pcm.h" 36 #include "pcm.h" 27 #include "clock.h" 37 #include "clock.h" 28 #include "stream.h" 38 #include "stream.h" 29 39 30 /* 40 /* 31 * handle the quirks for the contained interfa 41 * handle the quirks for the contained interfaces 32 */ 42 */ 33 static int create_composite_quirk(struct snd_u 43 static int create_composite_quirk(struct snd_usb_audio *chip, 34 struct usb_i 44 struct usb_interface *iface, 35 struct usb_d 45 struct usb_driver *driver, 36 const struct 46 const struct snd_usb_audio_quirk *quirk_comp) 37 { 47 { 38 int probed_ifnum = get_iface_desc(ifac 48 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber; 39 const struct snd_usb_audio_quirk *quir 49 const struct snd_usb_audio_quirk *quirk; 40 int err; 50 int err; 41 51 42 for (quirk = quirk_comp->data; quirk-> 52 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { 43 iface = usb_ifnum_to_if(chip-> 53 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); 44 if (!iface) 54 if (!iface) 45 continue; 55 continue; 46 if (quirk->ifnum != probed_ifn 56 if (quirk->ifnum != probed_ifnum && 47 usb_interface_claimed(ifac 57 usb_interface_claimed(iface)) 48 continue; 58 continue; 49 err = snd_usb_create_quirk(chi 59 err = snd_usb_create_quirk(chip, iface, driver, quirk); 50 if (err < 0) 60 if (err < 0) 51 return err; 61 return err; 52 } 62 } 53 63 54 for (quirk = quirk_comp->data; quirk-> 64 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { 55 iface = usb_ifnum_to_if(chip-> 65 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); 56 if (!iface) 66 if (!iface) 57 continue; 67 continue; 58 if (quirk->ifnum != probed_ifn 68 if (quirk->ifnum != probed_ifnum && 59 !usb_interface_claimed(ifa 69 !usb_interface_claimed(iface)) { 60 err = usb_driver_claim 70 err = usb_driver_claim_interface(driver, iface, 61 71 USB_AUDIO_IFACE_UNUSED); 62 if (err < 0) 72 if (err < 0) 63 return err; 73 return err; 64 } 74 } 65 } 75 } 66 76 67 return 0; 77 return 0; 68 } 78 } 69 79 70 static int ignore_interface_quirk(struct snd_u 80 static int ignore_interface_quirk(struct snd_usb_audio *chip, 71 struct usb_i 81 struct usb_interface *iface, 72 struct usb_d 82 struct usb_driver *driver, 73 const struct 83 const struct snd_usb_audio_quirk *quirk) 74 { 84 { 75 return 0; 85 return 0; 76 } 86 } 77 87 78 88 >> 89 /* >> 90 * Allow alignment on audio sub-slot (channel samples) rather than >> 91 * on audio slots (audio frames) >> 92 */ >> 93 static int create_align_transfer_quirk(struct snd_usb_audio *chip, >> 94 struct usb_interface *iface, >> 95 struct usb_driver *driver, >> 96 const struct snd_usb_audio_quirk *quirk) >> 97 { >> 98 chip->txfr_quirk = 1; >> 99 return 1; /* Continue with creating streams and mixer */ >> 100 } >> 101 79 static int create_any_midi_quirk(struct snd_us 102 static int create_any_midi_quirk(struct snd_usb_audio *chip, 80 struct usb_in 103 struct usb_interface *intf, 81 struct usb_dr 104 struct usb_driver *driver, 82 const struct 105 const struct snd_usb_audio_quirk *quirk) 83 { 106 { 84 return snd_usb_midi_v2_create(chip, in !! 107 return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk); 85 } 108 } 86 109 87 /* 110 /* 88 * create a stream for an interface with prope 111 * create a stream for an interface with proper descriptors 89 */ 112 */ 90 static int create_standard_audio_quirk(struct 113 static int create_standard_audio_quirk(struct snd_usb_audio *chip, 91 struct 114 struct usb_interface *iface, 92 struct 115 struct usb_driver *driver, 93 const s 116 const struct snd_usb_audio_quirk *quirk) 94 { 117 { 95 struct usb_host_interface *alts; 118 struct usb_host_interface *alts; 96 struct usb_interface_descriptor *altsd 119 struct usb_interface_descriptor *altsd; 97 int err; 120 int err; 98 121 >> 122 if (chip->usb_id == USB_ID(0x1686, 0x00dd)) /* Zoom R16/24 */ >> 123 chip->tx_length_quirk = 1; >> 124 99 alts = &iface->altsetting[0]; 125 alts = &iface->altsetting[0]; 100 altsd = get_iface_desc(alts); 126 altsd = get_iface_desc(alts); 101 err = snd_usb_parse_audio_interface(ch 127 err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber); 102 if (err < 0) { 128 if (err < 0) { 103 usb_audio_err(chip, "cannot se 129 usb_audio_err(chip, "cannot setup if %d: error %d\n", 104 altsd->bInterfaceNu 130 altsd->bInterfaceNumber, err); 105 return err; 131 return err; 106 } 132 } 107 /* reset the current interface */ 133 /* reset the current interface */ 108 usb_set_interface(chip->dev, altsd->bI 134 usb_set_interface(chip->dev, altsd->bInterfaceNumber, 0); 109 return 0; 135 return 0; 110 } 136 } 111 137 112 /* create the audio stream and the correspondi << 113 * audioformat object; this is used for quirks << 114 */ << 115 static int add_audio_stream_from_fixed_fmt(str << 116 str << 117 { << 118 int stream, err; << 119 << 120 stream = (fp->endpoint & USB_DIR_IN) ? << 121 SNDRV_PCM_STREAM_CAPTURE : SND << 122 << 123 snd_usb_audioformat_set_sync_ep(chip, << 124 << 125 err = snd_usb_add_audio_stream(chip, s << 126 if (err < 0) << 127 return err; << 128 << 129 err = snd_usb_add_endpoint(chip, fp->e << 130 SND_USB_END << 131 if (err < 0) << 132 return err; << 133 << 134 if (fp->sync_ep) { << 135 err = snd_usb_add_endpoint(chi << 136 fp- << 137 SND << 138 SND << 139 if (err < 0) << 140 return err; << 141 } << 142 << 143 return 0; << 144 } << 145 << 146 /* 138 /* 147 * create a stream for an endpoint/altsetting 139 * create a stream for an endpoint/altsetting without proper descriptors 148 */ 140 */ 149 static int create_fixed_stream_quirk(struct sn 141 static int create_fixed_stream_quirk(struct snd_usb_audio *chip, 150 struct us 142 struct usb_interface *iface, 151 struct us 143 struct usb_driver *driver, 152 const str 144 const struct snd_usb_audio_quirk *quirk) 153 { 145 { 154 struct audioformat *fp; 146 struct audioformat *fp; 155 struct usb_host_interface *alts; 147 struct usb_host_interface *alts; 156 struct usb_interface_descriptor *altsd 148 struct usb_interface_descriptor *altsd; >> 149 int stream, err; 157 unsigned *rate_table = NULL; 150 unsigned *rate_table = NULL; 158 int err; << 159 151 160 fp = kmemdup(quirk->data, sizeof(*fp), 152 fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL); 161 if (!fp) 153 if (!fp) 162 return -ENOMEM; 154 return -ENOMEM; 163 155 164 INIT_LIST_HEAD(&fp->list); 156 INIT_LIST_HEAD(&fp->list); 165 if (fp->nr_rates > MAX_NR_RATES) { 157 if (fp->nr_rates > MAX_NR_RATES) { 166 kfree(fp); 158 kfree(fp); 167 return -EINVAL; 159 return -EINVAL; 168 } 160 } 169 if (fp->nr_rates > 0) { 161 if (fp->nr_rates > 0) { 170 rate_table = kmemdup(fp->rate_ 162 rate_table = kmemdup(fp->rate_table, 171 sizeof(in 163 sizeof(int) * fp->nr_rates, GFP_KERNEL); 172 if (!rate_table) { 164 if (!rate_table) { 173 kfree(fp); 165 kfree(fp); 174 return -ENOMEM; 166 return -ENOMEM; 175 } 167 } 176 fp->rate_table = rate_table; 168 fp->rate_table = rate_table; 177 } 169 } 178 170 >> 171 stream = (fp->endpoint & USB_DIR_IN) >> 172 ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK; >> 173 err = snd_usb_add_audio_stream(chip, stream, fp); >> 174 if (err < 0) >> 175 goto error; 179 if (fp->iface != get_iface_desc(&iface 176 if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber || 180 fp->altset_idx >= iface->num_altse 177 fp->altset_idx >= iface->num_altsetting) { 181 err = -EINVAL; 178 err = -EINVAL; 182 goto error; 179 goto error; 183 } 180 } 184 alts = &iface->altsetting[fp->altset_i 181 alts = &iface->altsetting[fp->altset_idx]; 185 altsd = get_iface_desc(alts); 182 altsd = get_iface_desc(alts); 186 if (altsd->bNumEndpoints <= fp->ep_idx !! 183 if (altsd->bNumEndpoints < 1) { 187 err = -EINVAL; 184 err = -EINVAL; 188 goto error; 185 goto error; 189 } 186 } 190 187 191 fp->protocol = altsd->bInterfaceProtoc 188 fp->protocol = altsd->bInterfaceProtocol; 192 189 193 if (fp->datainterval == 0) 190 if (fp->datainterval == 0) 194 fp->datainterval = snd_usb_par 191 fp->datainterval = snd_usb_parse_datainterval(chip, alts); 195 if (fp->maxpacksize == 0) 192 if (fp->maxpacksize == 0) 196 fp->maxpacksize = le16_to_cpu( !! 193 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); 197 if (!fp->fmt_type) << 198 fp->fmt_type = UAC_FORMAT_TYPE << 199 << 200 err = add_audio_stream_from_fixed_fmt( << 201 if (err < 0) << 202 goto error; << 203 << 204 usb_set_interface(chip->dev, fp->iface 194 usb_set_interface(chip->dev, fp->iface, 0); 205 snd_usb_init_pitch(chip, fp); !! 195 snd_usb_init_pitch(chip, fp->iface, alts, fp); 206 snd_usb_init_sample_rate(chip, fp, fp- !! 196 snd_usb_init_sample_rate(chip, fp->iface, alts, fp, fp->rate_max); 207 return 0; 197 return 0; 208 198 209 error: 199 error: 210 list_del(&fp->list); /* unlink for avo 200 list_del(&fp->list); /* unlink for avoiding double-free */ 211 kfree(fp); 201 kfree(fp); 212 kfree(rate_table); 202 kfree(rate_table); 213 return err; 203 return err; 214 } 204 } 215 205 216 static int create_auto_pcm_quirk(struct snd_us 206 static int create_auto_pcm_quirk(struct snd_usb_audio *chip, 217 struct usb_in 207 struct usb_interface *iface, 218 struct usb_dr 208 struct usb_driver *driver) 219 { 209 { 220 struct usb_host_interface *alts; 210 struct usb_host_interface *alts; 221 struct usb_interface_descriptor *altsd 211 struct usb_interface_descriptor *altsd; 222 struct usb_endpoint_descriptor *epd; 212 struct usb_endpoint_descriptor *epd; 223 struct uac1_as_header_descriptor *ashd 213 struct uac1_as_header_descriptor *ashd; 224 struct uac_format_type_i_discrete_desc 214 struct uac_format_type_i_discrete_descriptor *fmtd; 225 215 226 /* 216 /* 227 * Most Roland/Yamaha audio streaming 217 * Most Roland/Yamaha audio streaming interfaces have more or less 228 * standard descriptors, but older dev 218 * standard descriptors, but older devices might lack descriptors, and 229 * future ones might change, so ensure 219 * future ones might change, so ensure that we fail silently if the 230 * interface doesn't look exactly righ 220 * interface doesn't look exactly right. 231 */ 221 */ 232 222 233 /* must have a non-zero altsetting for 223 /* must have a non-zero altsetting for streaming */ 234 if (iface->num_altsetting < 2) 224 if (iface->num_altsetting < 2) 235 return -ENODEV; 225 return -ENODEV; 236 alts = &iface->altsetting[1]; 226 alts = &iface->altsetting[1]; 237 altsd = get_iface_desc(alts); 227 altsd = get_iface_desc(alts); 238 228 239 /* must have an isochronous endpoint f 229 /* must have an isochronous endpoint for streaming */ 240 if (altsd->bNumEndpoints < 1) 230 if (altsd->bNumEndpoints < 1) 241 return -ENODEV; 231 return -ENODEV; 242 epd = get_endpoint(alts, 0); 232 epd = get_endpoint(alts, 0); 243 if (!usb_endpoint_xfer_isoc(epd)) 233 if (!usb_endpoint_xfer_isoc(epd)) 244 return -ENODEV; 234 return -ENODEV; 245 235 246 /* must have format descriptors */ 236 /* must have format descriptors */ 247 ashd = snd_usb_find_csint_desc(alts->e 237 ashd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, 248 UAC_AS_ 238 UAC_AS_GENERAL); 249 fmtd = snd_usb_find_csint_desc(alts->e 239 fmtd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, 250 UAC_FOR 240 UAC_FORMAT_TYPE); 251 if (!ashd || ashd->bLength < 7 || 241 if (!ashd || ashd->bLength < 7 || 252 !fmtd || fmtd->bLength < 8) 242 !fmtd || fmtd->bLength < 8) 253 return -ENODEV; 243 return -ENODEV; 254 244 255 return create_standard_audio_quirk(chi 245 return create_standard_audio_quirk(chip, iface, driver, NULL); 256 } 246 } 257 247 258 static int create_yamaha_midi_quirk(struct snd 248 static int create_yamaha_midi_quirk(struct snd_usb_audio *chip, 259 struct usb 249 struct usb_interface *iface, 260 struct usb 250 struct usb_driver *driver, 261 struct usb 251 struct usb_host_interface *alts) 262 { 252 { 263 static const struct snd_usb_audio_quir 253 static const struct snd_usb_audio_quirk yamaha_midi_quirk = { 264 .type = QUIRK_MIDI_YAMAHA 254 .type = QUIRK_MIDI_YAMAHA 265 }; 255 }; 266 struct usb_midi_in_jack_descriptor *in 256 struct usb_midi_in_jack_descriptor *injd; 267 struct usb_midi_out_jack_descriptor *o 257 struct usb_midi_out_jack_descriptor *outjd; 268 258 269 /* must have some valid jack descripto 259 /* must have some valid jack descriptors */ 270 injd = snd_usb_find_csint_desc(alts->e 260 injd = snd_usb_find_csint_desc(alts->extra, alts->extralen, 271 NULL, U 261 NULL, USB_MS_MIDI_IN_JACK); 272 outjd = snd_usb_find_csint_desc(alts-> 262 outjd = snd_usb_find_csint_desc(alts->extra, alts->extralen, 273 NULL, 263 NULL, USB_MS_MIDI_OUT_JACK); 274 if (!injd && !outjd) 264 if (!injd && !outjd) 275 return -ENODEV; 265 return -ENODEV; 276 if ((injd && !snd_usb_validate_midi_de 266 if ((injd && !snd_usb_validate_midi_desc(injd)) || 277 (outjd && !snd_usb_validate_midi_d 267 (outjd && !snd_usb_validate_midi_desc(outjd))) 278 return -ENODEV; 268 return -ENODEV; 279 if (injd && (injd->bLength < 5 || 269 if (injd && (injd->bLength < 5 || 280 (injd->bJackType != USB_M 270 (injd->bJackType != USB_MS_EMBEDDED && 281 injd->bJackType != USB_M 271 injd->bJackType != USB_MS_EXTERNAL))) 282 return -ENODEV; 272 return -ENODEV; 283 if (outjd && (outjd->bLength < 6 || 273 if (outjd && (outjd->bLength < 6 || 284 (outjd->bJackType != USB 274 (outjd->bJackType != USB_MS_EMBEDDED && 285 outjd->bJackType != USB 275 outjd->bJackType != USB_MS_EXTERNAL))) 286 return -ENODEV; 276 return -ENODEV; 287 return create_any_midi_quirk(chip, ifa 277 return create_any_midi_quirk(chip, iface, driver, &yamaha_midi_quirk); 288 } 278 } 289 279 290 static int create_roland_midi_quirk(struct snd 280 static int create_roland_midi_quirk(struct snd_usb_audio *chip, 291 struct usb 281 struct usb_interface *iface, 292 struct usb 282 struct usb_driver *driver, 293 struct usb 283 struct usb_host_interface *alts) 294 { 284 { 295 static const struct snd_usb_audio_quir 285 static const struct snd_usb_audio_quirk roland_midi_quirk = { 296 .type = QUIRK_MIDI_ROLAND 286 .type = QUIRK_MIDI_ROLAND 297 }; 287 }; 298 u8 *roland_desc = NULL; 288 u8 *roland_desc = NULL; 299 289 300 /* might have a vendor-specific descri 290 /* might have a vendor-specific descriptor <06 24 F1 02 ...> */ 301 for (;;) { 291 for (;;) { 302 roland_desc = snd_usb_find_csi 292 roland_desc = snd_usb_find_csint_desc(alts->extra, 303 293 alts->extralen, 304 294 roland_desc, 0xf1); 305 if (!roland_desc) 295 if (!roland_desc) 306 return -ENODEV; 296 return -ENODEV; 307 if (roland_desc[0] < 6 || rola 297 if (roland_desc[0] < 6 || roland_desc[3] != 2) 308 continue; 298 continue; 309 return create_any_midi_quirk(c 299 return create_any_midi_quirk(chip, iface, driver, 310 & 300 &roland_midi_quirk); 311 } 301 } 312 } 302 } 313 303 314 static int create_std_midi_quirk(struct snd_us 304 static int create_std_midi_quirk(struct snd_usb_audio *chip, 315 struct usb_in 305 struct usb_interface *iface, 316 struct usb_dr 306 struct usb_driver *driver, 317 struct usb_ho 307 struct usb_host_interface *alts) 318 { 308 { 319 struct usb_ms_header_descriptor *mshd; 309 struct usb_ms_header_descriptor *mshd; 320 struct usb_ms_endpoint_descriptor *mse 310 struct usb_ms_endpoint_descriptor *msepd; 321 311 322 /* must have the MIDIStreaming interfa 312 /* must have the MIDIStreaming interface header descriptor*/ 323 mshd = (struct usb_ms_header_descripto 313 mshd = (struct usb_ms_header_descriptor *)alts->extra; 324 if (alts->extralen < 7 || 314 if (alts->extralen < 7 || 325 mshd->bLength < 7 || 315 mshd->bLength < 7 || 326 mshd->bDescriptorType != USB_DT_CS 316 mshd->bDescriptorType != USB_DT_CS_INTERFACE || 327 mshd->bDescriptorSubtype != USB_MS 317 mshd->bDescriptorSubtype != USB_MS_HEADER) 328 return -ENODEV; 318 return -ENODEV; 329 /* must have the MIDIStreaming endpoin 319 /* must have the MIDIStreaming endpoint descriptor*/ 330 msepd = (struct usb_ms_endpoint_descri 320 msepd = (struct usb_ms_endpoint_descriptor *)alts->endpoint[0].extra; 331 if (alts->endpoint[0].extralen < 4 || 321 if (alts->endpoint[0].extralen < 4 || 332 msepd->bLength < 4 || 322 msepd->bLength < 4 || 333 msepd->bDescriptorType != USB_DT_C 323 msepd->bDescriptorType != USB_DT_CS_ENDPOINT || 334 msepd->bDescriptorSubtype != UAC_M 324 msepd->bDescriptorSubtype != UAC_MS_GENERAL || 335 msepd->bNumEmbMIDIJack < 1 || 325 msepd->bNumEmbMIDIJack < 1 || 336 msepd->bNumEmbMIDIJack > 16) 326 msepd->bNumEmbMIDIJack > 16) 337 return -ENODEV; 327 return -ENODEV; 338 328 339 return create_any_midi_quirk(chip, ifa 329 return create_any_midi_quirk(chip, iface, driver, NULL); 340 } 330 } 341 331 342 static int create_auto_midi_quirk(struct snd_u 332 static int create_auto_midi_quirk(struct snd_usb_audio *chip, 343 struct usb_i 333 struct usb_interface *iface, 344 struct usb_d 334 struct usb_driver *driver) 345 { 335 { 346 struct usb_host_interface *alts; 336 struct usb_host_interface *alts; 347 struct usb_interface_descriptor *altsd 337 struct usb_interface_descriptor *altsd; 348 struct usb_endpoint_descriptor *epd; 338 struct usb_endpoint_descriptor *epd; 349 int err; 339 int err; 350 340 351 alts = &iface->altsetting[0]; 341 alts = &iface->altsetting[0]; 352 altsd = get_iface_desc(alts); 342 altsd = get_iface_desc(alts); 353 343 354 /* must have at least one bulk/interru 344 /* must have at least one bulk/interrupt endpoint for streaming */ 355 if (altsd->bNumEndpoints < 1) 345 if (altsd->bNumEndpoints < 1) 356 return -ENODEV; 346 return -ENODEV; 357 epd = get_endpoint(alts, 0); 347 epd = get_endpoint(alts, 0); 358 if (!usb_endpoint_xfer_bulk(epd) && 348 if (!usb_endpoint_xfer_bulk(epd) && 359 !usb_endpoint_xfer_int(epd)) 349 !usb_endpoint_xfer_int(epd)) 360 return -ENODEV; 350 return -ENODEV; 361 351 362 switch (USB_ID_VENDOR(chip->usb_id)) { 352 switch (USB_ID_VENDOR(chip->usb_id)) { 363 case 0x0499: /* Yamaha */ 353 case 0x0499: /* Yamaha */ 364 err = create_yamaha_midi_quirk 354 err = create_yamaha_midi_quirk(chip, iface, driver, alts); 365 if (err != -ENODEV) 355 if (err != -ENODEV) 366 return err; 356 return err; 367 break; 357 break; 368 case 0x0582: /* Roland */ 358 case 0x0582: /* Roland */ 369 err = create_roland_midi_quirk 359 err = create_roland_midi_quirk(chip, iface, driver, alts); 370 if (err != -ENODEV) 360 if (err != -ENODEV) 371 return err; 361 return err; 372 break; 362 break; 373 } 363 } 374 364 375 return create_std_midi_quirk(chip, ifa 365 return create_std_midi_quirk(chip, iface, driver, alts); 376 } 366 } 377 367 378 static int create_autodetect_quirk(struct snd_ 368 static int create_autodetect_quirk(struct snd_usb_audio *chip, 379 struct usb_ 369 struct usb_interface *iface, 380 struct usb_ !! 370 struct usb_driver *driver) 381 const struc << 382 { 371 { 383 int err; 372 int err; 384 373 385 err = create_auto_pcm_quirk(chip, ifac 374 err = create_auto_pcm_quirk(chip, iface, driver); 386 if (err == -ENODEV) 375 if (err == -ENODEV) 387 err = create_auto_midi_quirk(c 376 err = create_auto_midi_quirk(chip, iface, driver); 388 return err; 377 return err; 389 } 378 } 390 379 >> 380 static int create_autodetect_quirks(struct snd_usb_audio *chip, >> 381 struct usb_interface *iface, >> 382 struct usb_driver *driver, >> 383 const struct snd_usb_audio_quirk *quirk) >> 384 { >> 385 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber; >> 386 int ifcount, ifnum, err; >> 387 >> 388 err = create_autodetect_quirk(chip, iface, driver); >> 389 if (err < 0) >> 390 return err; >> 391 >> 392 /* >> 393 * ALSA PCM playback/capture devices cannot be registered in two steps, >> 394 * so we have to claim the other corresponding interface here. >> 395 */ >> 396 ifcount = chip->dev->actconfig->desc.bNumInterfaces; >> 397 for (ifnum = 0; ifnum < ifcount; ifnum++) { >> 398 if (ifnum == probed_ifnum || quirk->ifnum >= 0) >> 399 continue; >> 400 iface = usb_ifnum_to_if(chip->dev, ifnum); >> 401 if (!iface || >> 402 usb_interface_claimed(iface) || >> 403 get_iface_desc(iface->altsetting)->bInterfaceClass != >> 404 USB_CLASS_VENDOR_SPEC) >> 405 continue; >> 406 >> 407 err = create_autodetect_quirk(chip, iface, driver); >> 408 if (err >= 0) { >> 409 err = usb_driver_claim_interface(driver, iface, >> 410 USB_AUDIO_IFACE_UNUSED); >> 411 if (err < 0) >> 412 return err; >> 413 } >> 414 } >> 415 >> 416 return 0; >> 417 } >> 418 391 /* 419 /* 392 * Create a stream for an Edirol UA-700/UA-25/ 420 * Create a stream for an Edirol UA-700/UA-25/UA-4FX interface. 393 * The only way to detect the sample rate is b 421 * The only way to detect the sample rate is by looking at wMaxPacketSize. 394 */ 422 */ 395 static int create_uaxx_quirk(struct snd_usb_au 423 static int create_uaxx_quirk(struct snd_usb_audio *chip, 396 struct usb_interf 424 struct usb_interface *iface, 397 struct usb_driver 425 struct usb_driver *driver, 398 const struct snd_ 426 const struct snd_usb_audio_quirk *quirk) 399 { 427 { 400 static const struct audioformat ua_for 428 static const struct audioformat ua_format = { 401 .formats = SNDRV_PCM_FMTBIT_S2 429 .formats = SNDRV_PCM_FMTBIT_S24_3LE, 402 .channels = 2, 430 .channels = 2, 403 .fmt_type = UAC_FORMAT_TYPE_I, 431 .fmt_type = UAC_FORMAT_TYPE_I, 404 .altsetting = 1, 432 .altsetting = 1, 405 .altset_idx = 1, 433 .altset_idx = 1, 406 .rates = SNDRV_PCM_RATE_CONTIN 434 .rates = SNDRV_PCM_RATE_CONTINUOUS, 407 }; 435 }; 408 struct usb_host_interface *alts; 436 struct usb_host_interface *alts; 409 struct usb_interface_descriptor *altsd 437 struct usb_interface_descriptor *altsd; 410 struct audioformat *fp; 438 struct audioformat *fp; 411 int err; !! 439 int stream, err; 412 440 413 /* both PCM and MIDI interfaces have 2 441 /* both PCM and MIDI interfaces have 2 or more altsettings */ 414 if (iface->num_altsetting < 2) 442 if (iface->num_altsetting < 2) 415 return -ENXIO; 443 return -ENXIO; 416 alts = &iface->altsetting[1]; 444 alts = &iface->altsetting[1]; 417 altsd = get_iface_desc(alts); 445 altsd = get_iface_desc(alts); 418 446 419 if (altsd->bNumEndpoints == 2) { 447 if (altsd->bNumEndpoints == 2) { 420 static const struct snd_usb_mi 448 static const struct snd_usb_midi_endpoint_info ua700_ep = { 421 .out_cables = 0x0003, 449 .out_cables = 0x0003, 422 .in_cables = 0x0003 450 .in_cables = 0x0003 423 }; 451 }; 424 static const struct snd_usb_au 452 static const struct snd_usb_audio_quirk ua700_quirk = { 425 .type = QUIRK_MIDI_FIX 453 .type = QUIRK_MIDI_FIXED_ENDPOINT, 426 .data = &ua700_ep 454 .data = &ua700_ep 427 }; 455 }; 428 static const struct snd_usb_mi 456 static const struct snd_usb_midi_endpoint_info uaxx_ep = { 429 .out_cables = 0x0001, 457 .out_cables = 0x0001, 430 .in_cables = 0x0001 458 .in_cables = 0x0001 431 }; 459 }; 432 static const struct snd_usb_au 460 static const struct snd_usb_audio_quirk uaxx_quirk = { 433 .type = QUIRK_MIDI_FIX 461 .type = QUIRK_MIDI_FIXED_ENDPOINT, 434 .data = &uaxx_ep 462 .data = &uaxx_ep 435 }; 463 }; 436 const struct snd_usb_audio_qui 464 const struct snd_usb_audio_quirk *quirk = 437 chip->usb_id == USB_ID 465 chip->usb_id == USB_ID(0x0582, 0x002b) 438 ? &ua700_quirk : &uaxx 466 ? &ua700_quirk : &uaxx_quirk; 439 return __snd_usbmidi_create(ch 467 return __snd_usbmidi_create(chip->card, iface, 440 &c !! 468 &chip->midi_list, quirk, 441 ch !! 469 chip->usb_id); 442 &c << 443 } 470 } 444 471 445 if (altsd->bNumEndpoints != 1) 472 if (altsd->bNumEndpoints != 1) 446 return -ENXIO; 473 return -ENXIO; 447 474 448 fp = kmemdup(&ua_format, sizeof(*fp), 475 fp = kmemdup(&ua_format, sizeof(*fp), GFP_KERNEL); 449 if (!fp) 476 if (!fp) 450 return -ENOMEM; 477 return -ENOMEM; 451 478 452 fp->iface = altsd->bInterfaceNumber; 479 fp->iface = altsd->bInterfaceNumber; 453 fp->endpoint = get_endpoint(alts, 0)-> 480 fp->endpoint = get_endpoint(alts, 0)->bEndpointAddress; 454 fp->ep_attr = get_endpoint(alts, 0)->b 481 fp->ep_attr = get_endpoint(alts, 0)->bmAttributes; 455 fp->datainterval = 0; 482 fp->datainterval = 0; 456 fp->maxpacksize = le16_to_cpu(get_endp 483 fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize); 457 INIT_LIST_HEAD(&fp->list); 484 INIT_LIST_HEAD(&fp->list); 458 485 459 switch (fp->maxpacksize) { 486 switch (fp->maxpacksize) { 460 case 0x120: 487 case 0x120: 461 fp->rate_max = fp->rate_min = 488 fp->rate_max = fp->rate_min = 44100; 462 break; 489 break; 463 case 0x138: 490 case 0x138: 464 case 0x140: 491 case 0x140: 465 fp->rate_max = fp->rate_min = 492 fp->rate_max = fp->rate_min = 48000; 466 break; 493 break; 467 case 0x258: 494 case 0x258: 468 case 0x260: 495 case 0x260: 469 fp->rate_max = fp->rate_min = 496 fp->rate_max = fp->rate_min = 96000; 470 break; 497 break; 471 default: 498 default: 472 usb_audio_err(chip, "unknown s 499 usb_audio_err(chip, "unknown sample rate\n"); 473 kfree(fp); 500 kfree(fp); 474 return -ENXIO; 501 return -ENXIO; 475 } 502 } 476 503 477 err = add_audio_stream_from_fixed_fmt( !! 504 stream = (fp->endpoint & USB_DIR_IN) >> 505 ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK; >> 506 err = snd_usb_add_audio_stream(chip, stream, fp); 478 if (err < 0) { 507 if (err < 0) { 479 list_del(&fp->list); /* unlink 508 list_del(&fp->list); /* unlink for avoiding double-free */ 480 kfree(fp); 509 kfree(fp); 481 return err; 510 return err; 482 } 511 } 483 usb_set_interface(chip->dev, fp->iface 512 usb_set_interface(chip->dev, fp->iface, 0); 484 return 0; 513 return 0; 485 } 514 } 486 515 487 /* 516 /* 488 * Create a standard mixer for the specified i 517 * Create a standard mixer for the specified interface. 489 */ 518 */ 490 static int create_standard_mixer_quirk(struct 519 static int create_standard_mixer_quirk(struct snd_usb_audio *chip, 491 struct 520 struct usb_interface *iface, 492 struct 521 struct usb_driver *driver, 493 const s 522 const struct snd_usb_audio_quirk *quirk) 494 { 523 { 495 if (quirk->ifnum < 0) 524 if (quirk->ifnum < 0) 496 return 0; 525 return 0; 497 526 498 return snd_usb_create_mixer(chip, quir !! 527 return snd_usb_create_mixer(chip, quirk->ifnum, 0); >> 528 } >> 529 >> 530 >> 531 static int setup_fmt_after_resume_quirk(struct snd_usb_audio *chip, >> 532 struct usb_interface *iface, >> 533 struct usb_driver *driver, >> 534 const struct snd_usb_audio_quirk *quirk) >> 535 { >> 536 chip->setup_fmt_after_resume_quirk = 1; >> 537 return 1; /* Continue with creating streams and mixer */ 499 } 538 } 500 539 501 /* 540 /* 502 * audio-interface quirks 541 * audio-interface quirks 503 * 542 * 504 * returns zero if no standard audio/MIDI pars 543 * returns zero if no standard audio/MIDI parsing is needed. 505 * returns a positive value if standard audio/ 544 * returns a positive value if standard audio/midi interfaces are parsed 506 * after this. 545 * after this. 507 * returns a negative value at error. 546 * returns a negative value at error. 508 */ 547 */ 509 int snd_usb_create_quirk(struct snd_usb_audio 548 int snd_usb_create_quirk(struct snd_usb_audio *chip, 510 struct usb_interface 549 struct usb_interface *iface, 511 struct usb_driver *dr 550 struct usb_driver *driver, 512 const struct snd_usb_ 551 const struct snd_usb_audio_quirk *quirk) 513 { 552 { 514 typedef int (*quirk_func_t)(struct snd 553 typedef int (*quirk_func_t)(struct snd_usb_audio *, 515 struct usb 554 struct usb_interface *, 516 struct usb 555 struct usb_driver *, 517 const stru 556 const struct snd_usb_audio_quirk *); 518 static const quirk_func_t quirk_funcs[ 557 static const quirk_func_t quirk_funcs[] = { 519 [QUIRK_IGNORE_INTERFACE] = ign 558 [QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk, 520 [QUIRK_COMPOSITE] = create_com 559 [QUIRK_COMPOSITE] = create_composite_quirk, 521 [QUIRK_AUTODETECT] = create_au !! 560 [QUIRK_AUTODETECT] = create_autodetect_quirks, 522 [QUIRK_MIDI_STANDARD_INTERFACE 561 [QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk, 523 [QUIRK_MIDI_FIXED_ENDPOINT] = 562 [QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk, 524 [QUIRK_MIDI_YAMAHA] = create_a 563 [QUIRK_MIDI_YAMAHA] = create_any_midi_quirk, 525 [QUIRK_MIDI_ROLAND] = create_a 564 [QUIRK_MIDI_ROLAND] = create_any_midi_quirk, 526 [QUIRK_MIDI_MIDIMAN] = create_ 565 [QUIRK_MIDI_MIDIMAN] = create_any_midi_quirk, 527 [QUIRK_MIDI_NOVATION] = create 566 [QUIRK_MIDI_NOVATION] = create_any_midi_quirk, 528 [QUIRK_MIDI_RAW_BYTES] = creat 567 [QUIRK_MIDI_RAW_BYTES] = create_any_midi_quirk, 529 [QUIRK_MIDI_EMAGIC] = create_a 568 [QUIRK_MIDI_EMAGIC] = create_any_midi_quirk, 530 [QUIRK_MIDI_CME] = create_any_ 569 [QUIRK_MIDI_CME] = create_any_midi_quirk, 531 [QUIRK_MIDI_AKAI] = create_any 570 [QUIRK_MIDI_AKAI] = create_any_midi_quirk, 532 [QUIRK_MIDI_FTDI] = create_any 571 [QUIRK_MIDI_FTDI] = create_any_midi_quirk, 533 [QUIRK_MIDI_CH345] = create_an 572 [QUIRK_MIDI_CH345] = create_any_midi_quirk, 534 [QUIRK_AUDIO_STANDARD_INTERFAC 573 [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk, 535 [QUIRK_AUDIO_FIXED_ENDPOINT] = 574 [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk, 536 [QUIRK_AUDIO_EDIROL_UAXX] = cr 575 [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk, >> 576 [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk, 537 [QUIRK_AUDIO_STANDARD_MIXER] = 577 [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk, >> 578 [QUIRK_SETUP_FMT_AFTER_RESUME] = setup_fmt_after_resume_quirk, 538 }; 579 }; 539 580 540 if (quirk->type < QUIRK_TYPE_COUNT) { 581 if (quirk->type < QUIRK_TYPE_COUNT) { 541 return quirk_funcs[quirk->type 582 return quirk_funcs[quirk->type](chip, iface, driver, quirk); 542 } else { 583 } else { 543 usb_audio_err(chip, "invalid q 584 usb_audio_err(chip, "invalid quirk type %d\n", quirk->type); 544 return -ENXIO; 585 return -ENXIO; 545 } 586 } 546 } 587 } 547 588 548 /* 589 /* 549 * boot quirks 590 * boot quirks 550 */ 591 */ 551 592 552 #define EXTIGY_FIRMWARE_SIZE_OLD 794 593 #define EXTIGY_FIRMWARE_SIZE_OLD 794 553 #define EXTIGY_FIRMWARE_SIZE_NEW 483 594 #define EXTIGY_FIRMWARE_SIZE_NEW 483 554 595 555 static int snd_usb_extigy_boot_quirk(struct us 596 static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interface *intf) 556 { 597 { 557 struct usb_host_config *config = dev-> 598 struct usb_host_config *config = dev->actconfig; 558 int err; 599 int err; 559 600 560 if (le16_to_cpu(get_cfg_desc(config)-> 601 if (le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_OLD || 561 le16_to_cpu(get_cfg_desc(config)-> 602 le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_NEW) { 562 dev_dbg(&dev->dev, "sending Ex 603 dev_dbg(&dev->dev, "sending Extigy boot sequence...\n"); 563 /* Send message to force it to 604 /* Send message to force it to reconnect with full interface. */ 564 err = snd_usb_ctl_msg(dev, usb 605 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev,0), 565 0x10, 0x 606 0x10, 0x43, 0x0001, 0x000a, NULL, 0); 566 if (err < 0) 607 if (err < 0) 567 dev_dbg(&dev->dev, "er 608 dev_dbg(&dev->dev, "error sending boot message: %d\n", err); 568 err = usb_get_descriptor(dev, 609 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0, 569 &dev->descript 610 &dev->descriptor, sizeof(dev->descriptor)); 570 config = dev->actconfig; 611 config = dev->actconfig; 571 if (err < 0) 612 if (err < 0) 572 dev_dbg(&dev->dev, "er 613 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err); 573 err = usb_reset_configuration( 614 err = usb_reset_configuration(dev); 574 if (err < 0) 615 if (err < 0) 575 dev_dbg(&dev->dev, "er 616 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err); 576 dev_dbg(&dev->dev, "extigy_boo 617 dev_dbg(&dev->dev, "extigy_boot: new boot length = %d\n", 577 le16_to_cpu(get_cf 618 le16_to_cpu(get_cfg_desc(config)->wTotalLength)); 578 return -ENODEV; /* quit this a 619 return -ENODEV; /* quit this anyway */ 579 } 620 } 580 return 0; 621 return 0; 581 } 622 } 582 623 583 static int snd_usb_audigy2nx_boot_quirk(struct 624 static int snd_usb_audigy2nx_boot_quirk(struct usb_device *dev) 584 { 625 { 585 u8 buf = 1; 626 u8 buf = 1; 586 627 587 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(d 628 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 0x2a, 588 USB_DIR_IN | USB_TYPE_ 629 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_OTHER, 589 0, 0, &buf, 1); 630 0, 0, &buf, 1); 590 if (buf == 0) { 631 if (buf == 0) { 591 snd_usb_ctl_msg(dev, usb_sndct 632 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0x29, 592 USB_DIR_OUT | 633 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER, 593 1, 2000, NULL, 634 1, 2000, NULL, 0); 594 return -ENODEV; 635 return -ENODEV; 595 } 636 } 596 return 0; 637 return 0; 597 } 638 } 598 639 599 static int snd_usb_fasttrackpro_boot_quirk(str 640 static int snd_usb_fasttrackpro_boot_quirk(struct usb_device *dev) 600 { 641 { 601 int err; 642 int err; 602 643 603 if (dev->actconfig->desc.bConfiguratio 644 if (dev->actconfig->desc.bConfigurationValue == 1) { 604 dev_info(&dev->dev, 645 dev_info(&dev->dev, 605 "Fast Track Pro swi 646 "Fast Track Pro switching to config #2\n"); 606 /* This function has to be ava 647 /* This function has to be available by the usb core module. 607 * if it is not avialable the 648 * if it is not avialable the boot quirk has to be left out 608 * and the configuration has t 649 * and the configuration has to be set by udev or hotplug 609 * rules 650 * rules 610 */ 651 */ 611 err = usb_driver_set_configura 652 err = usb_driver_set_configuration(dev, 2); 612 if (err < 0) 653 if (err < 0) 613 dev_dbg(&dev->dev, 654 dev_dbg(&dev->dev, 614 "error usb_dri 655 "error usb_driver_set_configuration: %d\n", 615 err); 656 err); 616 /* Always return an error, so 657 /* Always return an error, so that we stop creating a device 617 that will just be destroyed 658 that will just be destroyed and recreated with a new 618 configuration */ 659 configuration */ 619 return -ENODEV; 660 return -ENODEV; 620 } else 661 } else 621 dev_info(&dev->dev, "Fast Trac 662 dev_info(&dev->dev, "Fast Track Pro config OK\n"); 622 663 623 return 0; 664 return 0; 624 } 665 } 625 666 626 /* 667 /* 627 * C-Media CM106/CM106+ have four 16-bit inter 668 * C-Media CM106/CM106+ have four 16-bit internal registers that are nicely 628 * documented in the device's data sheet. 669 * documented in the device's data sheet. 629 */ 670 */ 630 static int snd_usb_cm106_write_int_reg(struct 671 static int snd_usb_cm106_write_int_reg(struct usb_device *dev, int reg, u16 value) 631 { 672 { 632 u8 buf[4]; 673 u8 buf[4]; 633 buf[0] = 0x20; 674 buf[0] = 0x20; 634 buf[1] = value & 0xff; 675 buf[1] = value & 0xff; 635 buf[2] = (value >> 8) & 0xff; 676 buf[2] = (value >> 8) & 0xff; 636 buf[3] = reg; 677 buf[3] = reg; 637 return snd_usb_ctl_msg(dev, usb_sndctr 678 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), USB_REQ_SET_CONFIGURATION, 638 USB_DIR_OUT | U 679 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_ENDPOINT, 639 0, 0, &buf, 4); 680 0, 0, &buf, 4); 640 } 681 } 641 682 642 static int snd_usb_cm106_boot_quirk(struct usb 683 static int snd_usb_cm106_boot_quirk(struct usb_device *dev) 643 { 684 { 644 /* 685 /* 645 * Enable line-out driver mode, set he 686 * Enable line-out driver mode, set headphone source to front 646 * channels, enable stereo mic. 687 * channels, enable stereo mic. 647 */ 688 */ 648 return snd_usb_cm106_write_int_reg(dev 689 return snd_usb_cm106_write_int_reg(dev, 2, 0x8004); 649 } 690 } 650 691 651 /* 692 /* 652 * CM6206 registers from the CM6206 datasheet !! 693 * C-Media CM6206 is based on CM106 with two additional >> 694 * registers that are not documented in the data sheet. >> 695 * Values here are chosen based on sniffing USB traffic >> 696 * under Windows. 653 */ 697 */ 654 #define CM6206_REG0_DMA_MASTER BIT(15) << 655 #define CM6206_REG0_SPDIFO_RATE_48K (2 << 12) << 656 #define CM6206_REG0_SPDIFO_RATE_96K (7 << 12) << 657 /* Bit 4 thru 11 is the S/PDIF category code * << 658 #define CM6206_REG0_SPDIFO_CAT_CODE_GENERAL (0 << 659 #define CM6206_REG0_SPDIFO_EMPHASIS_CD BIT(3) << 660 #define CM6206_REG0_SPDIFO_COPYRIGHT_NA BIT(2) << 661 #define CM6206_REG0_SPDIFO_NON_AUDIO BIT(1) << 662 #define CM6206_REG0_SPDIFO_PRO_FORMAT BIT(0) << 663 << 664 #define CM6206_REG1_TEST_SEL_CLK BIT(14) << 665 #define CM6206_REG1_PLLBIN_EN BIT(13) << 666 #define CM6206_REG1_SOFT_MUTE_EN BIT(12) << 667 #define CM6206_REG1_GPIO4_OUT BIT(11) << 668 #define CM6206_REG1_GPIO4_OE BIT(10) << 669 #define CM6206_REG1_GPIO3_OUT BIT(9) << 670 #define CM6206_REG1_GPIO3_OE BIT(8) << 671 #define CM6206_REG1_GPIO2_OUT BIT(7) << 672 #define CM6206_REG1_GPIO2_OE BIT(6) << 673 #define CM6206_REG1_GPIO1_OUT BIT(5) << 674 #define CM6206_REG1_GPIO1_OE BIT(4) << 675 #define CM6206_REG1_SPDIFO_INVALID BIT(3) << 676 #define CM6206_REG1_SPDIF_LOOP_EN BIT(2) << 677 #define CM6206_REG1_SPDIFO_DIS BIT(1) << 678 #define CM6206_REG1_SPDIFI_MIX BIT(0) << 679 << 680 #define CM6206_REG2_DRIVER_ON BIT(15) << 681 #define CM6206_REG2_HEADP_SEL_SIDE_CHANNELS (0 << 682 #define CM6206_REG2_HEADP_SEL_SURROUND_CHANNEL << 683 #define CM6206_REG2_HEADP_SEL_CENTER_SUBW (2 < << 684 #define CM6206_REG2_HEADP_SEL_FRONT_CHANNELS ( << 685 #define CM6206_REG2_MUTE_HEADPHONE_RIGHT BIT(1 << 686 #define CM6206_REG2_MUTE_HEADPHONE_LEFT BIT(11 << 687 #define CM6206_REG2_MUTE_REAR_SURROUND_RIGHT B << 688 #define CM6206_REG2_MUTE_REAR_SURROUND_LEFT BI << 689 #define CM6206_REG2_MUTE_SIDE_SURROUND_RIGHT B << 690 #define CM6206_REG2_MUTE_SIDE_SURROUND_LEFT BI << 691 #define CM6206_REG2_MUTE_SUBWOOFER BIT(6) << 692 #define CM6206_REG2_MUTE_CENTER BIT(5) << 693 #define CM6206_REG2_MUTE_RIGHT_FRONT BIT(3) << 694 #define CM6206_REG2_MUTE_LEFT_FRONT BIT(3) << 695 #define CM6206_REG2_EN_BTL BIT(2) << 696 #define CM6206_REG2_MCUCLKSEL_1_5_MHZ (0) << 697 #define CM6206_REG2_MCUCLKSEL_3_MHZ (1) << 698 #define CM6206_REG2_MCUCLKSEL_6_MHZ (2) << 699 #define CM6206_REG2_MCUCLKSEL_12_MHZ (3) << 700 << 701 /* Bit 11..13 sets the sensitivity to FLY tune << 702 #define CM6206_REG3_FLYSPEED_DEFAULT (2 << 11) << 703 #define CM6206_REG3_VRAP25EN BIT(10) << 704 #define CM6206_REG3_MSEL1 BIT(9) << 705 #define CM6206_REG3_SPDIFI_RATE_44_1K BIT(0 << << 706 #define CM6206_REG3_SPDIFI_RATE_48K BIT(2 << 7 << 707 #define CM6206_REG3_SPDIFI_RATE_32K BIT(3 << 7 << 708 #define CM6206_REG3_PINSEL BIT(6) << 709 #define CM6206_REG3_FOE BIT(5) << 710 #define CM6206_REG3_ROE BIT(4) << 711 #define CM6206_REG3_CBOE BIT(3) << 712 #define CM6206_REG3_LOSE BIT(2) << 713 #define CM6206_REG3_HPOE BIT(1) << 714 #define CM6206_REG3_SPDIFI_CANREC BIT(0) << 715 << 716 #define CM6206_REG5_DA_RSTN BIT(13) << 717 #define CM6206_REG5_AD_RSTN BIT(12) << 718 #define CM6206_REG5_SPDIFO_AD2SPDO BIT(12) << 719 #define CM6206_REG5_SPDIFO_SEL_FRONT (0 << 9) << 720 #define CM6206_REG5_SPDIFO_SEL_SIDE_SUR (1 << << 721 #define CM6206_REG5_SPDIFO_SEL_CEN_LFE (2 << 9 << 722 #define CM6206_REG5_SPDIFO_SEL_REAR_SUR (3 << << 723 #define CM6206_REG5_CODECM BIT(8) << 724 #define CM6206_REG5_EN_HPF BIT(7) << 725 #define CM6206_REG5_T_SEL_DSDA4 BIT(6) << 726 #define CM6206_REG5_T_SEL_DSDA3 BIT(5) << 727 #define CM6206_REG5_T_SEL_DSDA2 BIT(4) << 728 #define CM6206_REG5_T_SEL_DSDA1 BIT(3) << 729 #define CM6206_REG5_T_SEL_DSDAD_NORMAL 0 << 730 #define CM6206_REG5_T_SEL_DSDAD_FRONT 4 << 731 #define CM6206_REG5_T_SEL_DSDAD_S_SURROUND 5 << 732 #define CM6206_REG5_T_SEL_DSDAD_CEN_LFE 6 << 733 #define CM6206_REG5_T_SEL_DSDAD_R_SURROUND 7 << 734 << 735 static int snd_usb_cm6206_boot_quirk(struct us 698 static int snd_usb_cm6206_boot_quirk(struct usb_device *dev) 736 { 699 { 737 int err = 0, reg; 700 int err = 0, reg; 738 int val[] = { !! 701 int val[] = {0x2004, 0x3000, 0xf800, 0x143f, 0x0000, 0x3000}; 739 /* << 740 * Values here are chosen base << 741 * under Windows. << 742 * << 743 * REG0: DAC is master, sample << 744 */ << 745 CM6206_REG0_SPDIFO_RATE_48K | << 746 CM6206_REG0_SPDIFO_COPYRIGHT_N << 747 /* << 748 * REG1: PLL binary search ena << 749 */ << 750 CM6206_REG1_PLLBIN_EN | << 751 CM6206_REG1_SOFT_MUTE_EN, << 752 /* << 753 * REG2: enable output drivers << 754 * select front channels to th << 755 * then mute the headphone cha << 756 * at 1.5 MHz. << 757 */ << 758 CM6206_REG2_DRIVER_ON | << 759 CM6206_REG2_HEADP_SEL_FRONT_CH << 760 CM6206_REG2_MUTE_HEADPHONE_RIG << 761 CM6206_REG2_MUTE_HEADPHONE_LEF << 762 /* << 763 * REG3: default flyspeed, set << 764 * enable all line out ports a << 765 */ << 766 CM6206_REG3_FLYSPEED_DEFAULT | << 767 CM6206_REG3_VRAP25EN | << 768 CM6206_REG3_FOE | << 769 CM6206_REG3_ROE | << 770 CM6206_REG3_CBOE | << 771 CM6206_REG3_LOSE | << 772 CM6206_REG3_HPOE | << 773 CM6206_REG3_SPDIFI_CANREC, << 774 /* REG4 is just a bunch of GPI << 775 0x0000, << 776 /* REG5: de-assert AD/DA reset << 777 CM6206_REG5_DA_RSTN | << 778 CM6206_REG5_AD_RSTN }; << 779 702 780 for (reg = 0; reg < ARRAY_SIZE(val); r 703 for (reg = 0; reg < ARRAY_SIZE(val); reg++) { 781 err = snd_usb_cm106_write_int_ 704 err = snd_usb_cm106_write_int_reg(dev, reg, val[reg]); 782 if (err < 0) 705 if (err < 0) 783 return err; 706 return err; 784 } 707 } 785 708 786 return err; 709 return err; 787 } 710 } 788 711 789 /* quirk for Plantronics GameCom 780 with CM63 712 /* quirk for Plantronics GameCom 780 with CM6302 chip */ 790 static int snd_usb_gamecon780_boot_quirk(struc 713 static int snd_usb_gamecon780_boot_quirk(struct usb_device *dev) 791 { 714 { 792 /* set the initial volume and don't ch 715 /* set the initial volume and don't change; other values are either 793 * too loud or silent due to firmware 716 * too loud or silent due to firmware bug (bko#65251) 794 */ 717 */ 795 u8 buf[2] = { 0x74, 0xe3 }; 718 u8 buf[2] = { 0x74, 0xe3 }; 796 return snd_usb_ctl_msg(dev, usb_sndctr 719 return snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC_SET_CUR, 797 USB_RECIP_INTERFACE | 720 USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, 798 UAC_FU_VOLUME << 8, 9 721 UAC_FU_VOLUME << 8, 9 << 8, buf, 2); 799 } 722 } 800 723 801 /* 724 /* 802 * Novation Twitch DJ controller 725 * Novation Twitch DJ controller 803 * Focusrite Novation Saffire 6 USB audio card 726 * Focusrite Novation Saffire 6 USB audio card 804 */ 727 */ 805 static int snd_usb_novation_boot_quirk(struct 728 static int snd_usb_novation_boot_quirk(struct usb_device *dev) 806 { 729 { 807 /* preemptively set up the device beca 730 /* preemptively set up the device because otherwise the 808 * raw MIDI endpoints are not active * 731 * raw MIDI endpoints are not active */ 809 usb_set_interface(dev, 0, 1); 732 usb_set_interface(dev, 0, 1); 810 return 0; 733 return 0; 811 } 734 } 812 735 813 /* 736 /* 814 * This call will put the synth in "USB send" 737 * 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 738 * messages through USB (this is disabled at startup). The synth will 816 * acknowledge by sending a sysex on endpoint 739 * acknowledge by sending a sysex on endpoint 0x85 and by displaying a USB 817 * sign on its LCD. Values here are chosen bas 740 * sign on its LCD. Values here are chosen based on sniffing USB traffic 818 * under Windows. 741 * under Windows. 819 */ 742 */ 820 static int snd_usb_accessmusic_boot_quirk(stru 743 static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev) 821 { 744 { 822 int err, actual_length; 745 int err, actual_length; >> 746 823 /* "midi send" enable */ 747 /* "midi send" enable */ 824 static const u8 seq[] = { 0x4e, 0x73, 748 static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 }; 825 void *buf; << 826 749 827 if (usb_pipe_type_check(dev, usb_sndin !! 750 void *buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL); 828 return -EINVAL; << 829 buf = kmemdup(seq, ARRAY_SIZE(seq), GF << 830 if (!buf) 751 if (!buf) 831 return -ENOMEM; 752 return -ENOMEM; 832 err = usb_interrupt_msg(dev, usb_sndin 753 err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf, 833 ARRAY_SIZE(seq), &actu 754 ARRAY_SIZE(seq), &actual_length, 1000); 834 kfree(buf); 755 kfree(buf); 835 if (err < 0) 756 if (err < 0) 836 return err; 757 return err; 837 758 838 return 0; 759 return 0; 839 } 760 } 840 761 841 /* 762 /* 842 * Some sound cards from Native Instruments ar 763 * Some sound cards from Native Instruments are in fact compliant to the USB 843 * audio standard of version 2 and other appro 764 * audio standard of version 2 and other approved USB standards, even though 844 * they come up as vendor-specific device when 765 * they come up as vendor-specific device when first connected. 845 * 766 * 846 * However, they can be told to come up with a 767 * However, they can be told to come up with a new set of descriptors 847 * upon their next enumeration, and the interf 768 * upon their next enumeration, and the interfaces announced by the new 848 * descriptors will then be handled by the ker 769 * descriptors will then be handled by the kernel's class drivers. As the 849 * product ID will also change, no further che 770 * product ID will also change, no further checks are required. 850 */ 771 */ 851 772 852 static int snd_usb_nativeinstruments_boot_quir 773 static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev) 853 { 774 { 854 int ret; !! 775 int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 855 << 856 ret = usb_control_msg(dev, usb_sndctrl << 857 0xaf, USB_TY 776 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE, 858 1, 0, NULL, 777 1, 0, NULL, 0, 1000); 859 778 860 if (ret < 0) 779 if (ret < 0) 861 return ret; 780 return ret; 862 781 863 usb_reset_device(dev); 782 usb_reset_device(dev); 864 783 865 /* return -EAGAIN, so the creation of 784 /* return -EAGAIN, so the creation of an audio interface for this 866 * temporary device is aborted. The de 785 * temporary device is aborted. The device will reconnect with a 867 * new product ID */ 786 * new product ID */ 868 return -EAGAIN; 787 return -EAGAIN; 869 } 788 } 870 789 871 static void mbox2_setup_48_24_magic(struct usb 790 static void mbox2_setup_48_24_magic(struct usb_device *dev) 872 { 791 { 873 u8 srate[3]; 792 u8 srate[3]; 874 u8 temp[12]; 793 u8 temp[12]; 875 794 876 /* Choose 48000Hz permanently */ 795 /* Choose 48000Hz permanently */ 877 srate[0] = 0x80; 796 srate[0] = 0x80; 878 srate[1] = 0xbb; 797 srate[1] = 0xbb; 879 srate[2] = 0x00; 798 srate[2] = 0x00; 880 799 881 /* Send the magic! */ 800 /* Send the magic! */ 882 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(d 801 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 883 0x01, 0x22, 0x0100, 0x0085, &t 802 0x01, 0x22, 0x0100, 0x0085, &temp, 0x0003); 884 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 803 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 885 0x81, 0xa2, 0x0100, 0x0085, &s 804 0x81, 0xa2, 0x0100, 0x0085, &srate, 0x0003); 886 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 805 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 887 0x81, 0xa2, 0x0100, 0x0086, &s 806 0x81, 0xa2, 0x0100, 0x0086, &srate, 0x0003); 888 snd_usb_ctl_msg(dev, usb_sndctrlpipe(d 807 snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 889 0x81, 0xa2, 0x0100, 0x0003, &s 808 0x81, 0xa2, 0x0100, 0x0003, &srate, 0x0003); 890 return; 809 return; 891 } 810 } 892 811 893 /* Digidesign Mbox 2 needs to load firmware on 812 /* Digidesign Mbox 2 needs to load firmware onboard 894 * and driver must wait a few seconds for init 813 * and driver must wait a few seconds for initialisation. 895 */ 814 */ 896 815 897 #define MBOX2_FIRMWARE_SIZE 646 816 #define MBOX2_FIRMWARE_SIZE 646 898 #define MBOX2_BOOT_LOADING 0x01 /* Hard co 817 #define MBOX2_BOOT_LOADING 0x01 /* Hard coded into the device */ 899 #define MBOX2_BOOT_READY 0x02 /* Hard co 818 #define MBOX2_BOOT_READY 0x02 /* Hard coded into the device */ 900 819 901 static int snd_usb_mbox2_boot_quirk(struct usb 820 static int snd_usb_mbox2_boot_quirk(struct usb_device *dev) 902 { 821 { 903 struct usb_host_config *config = dev-> 822 struct usb_host_config *config = dev->actconfig; 904 int err; 823 int err; 905 u8 bootresponse[0x12]; 824 u8 bootresponse[0x12]; 906 int fwsize; 825 int fwsize; 907 int count; 826 int count; 908 827 909 fwsize = le16_to_cpu(get_cfg_desc(conf 828 fwsize = le16_to_cpu(get_cfg_desc(config)->wTotalLength); 910 829 911 if (fwsize != MBOX2_FIRMWARE_SIZE) { 830 if (fwsize != MBOX2_FIRMWARE_SIZE) { 912 dev_err(&dev->dev, "Invalid fi 831 dev_err(&dev->dev, "Invalid firmware size=%d.\n", fwsize); 913 return -ENODEV; 832 return -ENODEV; 914 } 833 } 915 834 916 dev_dbg(&dev->dev, "Sending Digidesign 835 dev_dbg(&dev->dev, "Sending Digidesign Mbox 2 boot sequence...\n"); 917 836 918 count = 0; 837 count = 0; 919 bootresponse[0] = MBOX2_BOOT_LOADING; 838 bootresponse[0] = MBOX2_BOOT_LOADING; 920 while ((bootresponse[0] == MBOX2_BOOT_ 839 while ((bootresponse[0] == MBOX2_BOOT_LOADING) && (count < 10)) { 921 msleep(500); /* 0.5 second del 840 msleep(500); /* 0.5 second delay */ 922 snd_usb_ctl_msg(dev, usb_rcvct 841 snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), 923 /* Control magic - loa 842 /* Control magic - load onboard firmware */ 924 0x85, 0xc0, 0x0001, 0x 843 0x85, 0xc0, 0x0001, 0x0000, &bootresponse, 0x0012); 925 if (bootresponse[0] == MBOX2_B 844 if (bootresponse[0] == MBOX2_BOOT_READY) 926 break; 845 break; 927 dev_dbg(&dev->dev, "device not 846 dev_dbg(&dev->dev, "device not ready, resending boot sequence...\n"); 928 count++; 847 count++; 929 } 848 } 930 849 931 if (bootresponse[0] != MBOX2_BOOT_READ 850 if (bootresponse[0] != MBOX2_BOOT_READY) { 932 dev_err(&dev->dev, "Unknown bo 851 dev_err(&dev->dev, "Unknown bootresponse=%d, or timed out, ignoring device.\n", bootresponse[0]); 933 return -ENODEV; 852 return -ENODEV; 934 } 853 } 935 854 936 dev_dbg(&dev->dev, "device initialised 855 dev_dbg(&dev->dev, "device initialised!\n"); 937 856 938 err = usb_get_descriptor(dev, USB_DT_D 857 err = usb_get_descriptor(dev, USB_DT_DEVICE, 0, 939 &dev->descriptor, sizeof(dev-> 858 &dev->descriptor, sizeof(dev->descriptor)); 940 config = dev->actconfig; 859 config = dev->actconfig; 941 if (err < 0) 860 if (err < 0) 942 dev_dbg(&dev->dev, "error usb_ 861 dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err); 943 862 944 err = usb_reset_configuration(dev); 863 err = usb_reset_configuration(dev); 945 if (err < 0) 864 if (err < 0) 946 dev_dbg(&dev->dev, "error usb_ 865 dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err); 947 dev_dbg(&dev->dev, "mbox2_boot: new bo 866 dev_dbg(&dev->dev, "mbox2_boot: new boot length = %d\n", 948 le16_to_cpu(get_cfg_desc(confi 867 le16_to_cpu(get_cfg_desc(config)->wTotalLength)); 949 868 950 mbox2_setup_48_24_magic(dev); 869 mbox2_setup_48_24_magic(dev); 951 870 952 dev_info(&dev->dev, "Digidesign Mbox 2 871 dev_info(&dev->dev, "Digidesign Mbox 2: 24bit 48kHz"); 953 872 954 return 0; /* Successful boot */ 873 return 0; /* Successful boot */ 955 } 874 } 956 875 957 static int snd_usb_axefx3_boot_quirk(struct us 876 static int snd_usb_axefx3_boot_quirk(struct usb_device *dev) 958 { 877 { 959 int err; 878 int err; 960 879 961 dev_dbg(&dev->dev, "Waiting for Axe-Fx 880 dev_dbg(&dev->dev, "Waiting for Axe-Fx III to boot up...\n"); 962 881 963 /* If the Axe-Fx III has not fully boo 882 /* If the Axe-Fx III has not fully booted, it will timeout when trying 964 * to enable the audio streaming inter 883 * to enable the audio streaming interface. A more generous timeout is 965 * used here to detect when the Axe-Fx 884 * used here to detect when the Axe-Fx III has finished booting as the 966 * set interface message will be acked 885 * set interface message will be acked once it has 967 */ 886 */ 968 err = usb_control_msg(dev, usb_sndctrl 887 err = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), 969 USB_REQ_SET_IN 888 USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE, 970 1, 1, NULL, 0, 889 1, 1, NULL, 0, 120000); 971 if (err < 0) { 890 if (err < 0) { 972 dev_err(&dev->dev, 891 dev_err(&dev->dev, 973 "failed waiting for Ax 892 "failed waiting for Axe-Fx III to boot: %d\n", err); 974 return err; 893 return err; 975 } 894 } 976 895 977 dev_dbg(&dev->dev, "Axe-Fx III is now 896 dev_dbg(&dev->dev, "Axe-Fx III is now ready\n"); 978 897 979 err = usb_set_interface(dev, 1, 0); 898 err = usb_set_interface(dev, 1, 0); 980 if (err < 0) 899 if (err < 0) 981 dev_dbg(&dev->dev, 900 dev_dbg(&dev->dev, 982 "error stopping Axe-Fx 901 "error stopping Axe-Fx III interface: %d\n", err); 983 902 984 return 0; 903 return 0; 985 } 904 } 986 905 987 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 << 1283 #define MICROBOOK_BUF_SIZE 128 << 1284 << 1285 static int snd_usb_motu_microbookii_communica << 1286 << 1287 { << 1288 int err, actual_length; << 1289 << 1290 if (usb_pipe_type_check(dev, usb_sndi << 1291 return -EINVAL; << 1292 err = usb_interrupt_msg(dev, usb_sndi << 1293 &actual_lengt << 1294 if (err < 0) << 1295 return err; << 1296 << 1297 print_hex_dump(KERN_DEBUG, "MicroBook << 1298 buf, actual_length, fa << 1299 << 1300 memset(buf, 0, buf_size); << 1301 << 1302 if (usb_pipe_type_check(dev, usb_rcvi << 1303 return -EINVAL; << 1304 err = usb_interrupt_msg(dev, usb_rcvi << 1305 &actual_lengt << 1306 if (err < 0) << 1307 return err; << 1308 << 1309 print_hex_dump(KERN_DEBUG, "MicroBook << 1310 buf, actual_length, fa << 1311 << 1312 *length = actual_length; << 1313 return 0; << 1314 } << 1315 << 1316 static int snd_usb_motu_microbookii_boot_quir << 1317 { << 1318 int err, actual_length, poll_attempts << 1319 static const u8 set_samplerate_seq[] << 1320 << 1321 << 1322 static const u8 poll_ready_seq[] = { << 1323 << 1324 u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, << 1325 << 1326 if (!buf) << 1327 return -ENOMEM; << 1328 << 1329 dev_info(&dev->dev, "Waiting for MOTU << 1330 << 1331 /* First we tell the device which sam << 1332 memcpy(buf, set_samplerate_seq, sizeo << 1333 actual_length = sizeof(set_samplerate << 1334 err = snd_usb_motu_microbookii_commun << 1335 << 1336 << 1337 if (err < 0) { << 1338 dev_err(&dev->dev, << 1339 "failed setting the s << 1340 err); << 1341 goto free_buf; << 1342 } << 1343 << 1344 /* Then we poll every 100 ms until th << 1345 while (true) { << 1346 if (++poll_attempts > 100) { << 1347 dev_err(&dev->dev, << 1348 "failed booti << 1349 err = -ENODEV; << 1350 goto free_buf; << 1351 } << 1352 << 1353 memset(buf, 0, MICROBOOK_BUF_ << 1354 memcpy(buf, poll_ready_seq, s << 1355 << 1356 actual_length = sizeof(poll_r << 1357 err = snd_usb_motu_microbooki << 1358 dev, buf, MICROBOOK_B << 1359 if (err < 0) { << 1360 dev_err(&dev->dev, << 1361 "failed booti << 1362 err); << 1363 goto free_buf; << 1364 } << 1365 << 1366 /* the device signals its rea << 1367 * form << 1368 * XX 06 00 00 00 0 << 1369 * If the device is not yet r << 1370 * last byte of that sequence << 1371 */ << 1372 if (actual_length == 12 && bu << 1373 break; << 1374 << 1375 msleep(100); << 1376 } << 1377 << 1378 dev_info(&dev->dev, "MOTU MicroBook I << 1379 << 1380 free_buf: << 1381 kfree(buf); << 1382 return err; << 1383 } << 1384 << 1385 static int snd_usb_motu_m_series_boot_quirk(s << 1386 { << 1387 msleep(4000); << 1388 << 1389 return 0; << 1390 } << 1391 << 1392 /* 906 /* 1393 * Setup quirks 907 * Setup quirks 1394 */ 908 */ 1395 #define MAUDIO_SET 0x01 /* parse 909 #define MAUDIO_SET 0x01 /* parse device_setup */ 1396 #define MAUDIO_SET_COMPATIBLE 0x80 /* use o 910 #define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */ 1397 #define MAUDIO_SET_DTS 0x02 /* enabl 911 #define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */ 1398 #define MAUDIO_SET_96K 0x04 /* 48-96 !! 912 #define MAUDIO_SET_96K 0x04 /* 48-96KHz rate if set, 8-48KHz otherwise */ 1399 #define MAUDIO_SET_24B 0x08 /* 24bit 913 #define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */ 1400 #define MAUDIO_SET_DI 0x10 /* enabl 914 #define MAUDIO_SET_DI 0x10 /* enable Digital Input */ 1401 #define MAUDIO_SET_MASK 0x1f /* bit m 915 #define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */ 1402 #define MAUDIO_SET_24B_48K_DI 0x19 /* 24bi !! 916 #define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48KHz+Digital Input */ 1403 #define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bi !! 917 #define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48KHz+No Digital Input */ 1404 #define MAUDIO_SET_16B_48K_DI 0x11 /* 16bi !! 918 #define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48KHz+Digital Input */ 1405 #define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bi !! 919 #define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48KHz+No Digital Input */ 1406 920 1407 static int quattro_skip_setting_quirk(struct 921 static int quattro_skip_setting_quirk(struct snd_usb_audio *chip, 1408 int ifa 922 int iface, int altno) 1409 { 923 { 1410 /* Reset ALL ifaces to 0 altsetting. 924 /* Reset ALL ifaces to 0 altsetting. 1411 * Call it for every possible altsett 925 * Call it for every possible altsetting of every interface. 1412 */ 926 */ 1413 usb_set_interface(chip->dev, iface, 0 927 usb_set_interface(chip->dev, iface, 0); 1414 if (chip->setup & MAUDIO_SET) { 928 if (chip->setup & MAUDIO_SET) { 1415 if (chip->setup & MAUDIO_SET_ 929 if (chip->setup & MAUDIO_SET_COMPATIBLE) { 1416 if (iface != 1 && ifa 930 if (iface != 1 && iface != 2) 1417 return 1; /* 931 return 1; /* skip all interfaces but 1 and 2 */ 1418 } else { 932 } else { 1419 unsigned int mask; 933 unsigned int mask; 1420 if (iface == 1 || ifa 934 if (iface == 1 || iface == 2) 1421 return 1; /* 935 return 1; /* skip interfaces 1 and 2 */ 1422 if ((chip->setup & MA 936 if ((chip->setup & MAUDIO_SET_96K) && altno != 1) 1423 return 1; /* 937 return 1; /* skip this altsetting */ 1424 mask = chip->setup & 938 mask = chip->setup & MAUDIO_SET_MASK; 1425 if (mask == MAUDIO_SE 939 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2) 1426 return 1; /* 940 return 1; /* skip this altsetting */ 1427 if (mask == MAUDIO_SE 941 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3) 1428 return 1; /* 942 return 1; /* skip this altsetting */ 1429 if (mask == MAUDIO_SE 943 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 4) 1430 return 1; /* 944 return 1; /* skip this altsetting */ 1431 } 945 } 1432 } 946 } 1433 usb_audio_dbg(chip, 947 usb_audio_dbg(chip, 1434 "using altsetting %d for 948 "using altsetting %d for interface %d config %d\n", 1435 altno, iface, chip->setup 949 altno, iface, chip->setup); 1436 return 0; /* keep this altsetting */ 950 return 0; /* keep this altsetting */ 1437 } 951 } 1438 952 1439 static int audiophile_skip_setting_quirk(stru 953 static int audiophile_skip_setting_quirk(struct snd_usb_audio *chip, 1440 int 954 int iface, 1441 int 955 int altno) 1442 { 956 { 1443 /* Reset ALL ifaces to 0 altsetting. 957 /* Reset ALL ifaces to 0 altsetting. 1444 * Call it for every possible altsett 958 * Call it for every possible altsetting of every interface. 1445 */ 959 */ 1446 usb_set_interface(chip->dev, iface, 0 960 usb_set_interface(chip->dev, iface, 0); 1447 961 1448 if (chip->setup & MAUDIO_SET) { 962 if (chip->setup & MAUDIO_SET) { 1449 unsigned int mask; 963 unsigned int mask; 1450 if ((chip->setup & MAUDIO_SET 964 if ((chip->setup & MAUDIO_SET_DTS) && altno != 6) 1451 return 1; /* skip thi 965 return 1; /* skip this altsetting */ 1452 if ((chip->setup & MAUDIO_SET 966 if ((chip->setup & MAUDIO_SET_96K) && altno != 1) 1453 return 1; /* skip thi 967 return 1; /* skip this altsetting */ 1454 mask = chip->setup & MAUDIO_S 968 mask = chip->setup & MAUDIO_SET_MASK; 1455 if (mask == MAUDIO_SET_24B_48 969 if (mask == MAUDIO_SET_24B_48K_DI && altno != 2) 1456 return 1; /* skip thi 970 return 1; /* skip this altsetting */ 1457 if (mask == MAUDIO_SET_24B_48 971 if (mask == MAUDIO_SET_24B_48K_NOTDI && altno != 3) 1458 return 1; /* skip thi 972 return 1; /* skip this altsetting */ 1459 if (mask == MAUDIO_SET_16B_48 973 if (mask == MAUDIO_SET_16B_48K_DI && altno != 4) 1460 return 1; /* skip thi 974 return 1; /* skip this altsetting */ 1461 if (mask == MAUDIO_SET_16B_48 975 if (mask == MAUDIO_SET_16B_48K_NOTDI && altno != 5) 1462 return 1; /* skip thi 976 return 1; /* skip this altsetting */ 1463 } 977 } 1464 978 1465 return 0; /* keep this altsetting */ 979 return 0; /* keep this altsetting */ 1466 } 980 } 1467 981 1468 static int fasttrackpro_skip_setting_quirk(st 982 static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip, 1469 in 983 int iface, int altno) 1470 { 984 { 1471 /* Reset ALL ifaces to 0 altsetting. 985 /* Reset ALL ifaces to 0 altsetting. 1472 * Call it for every possible altsett 986 * Call it for every possible altsetting of every interface. 1473 */ 987 */ 1474 usb_set_interface(chip->dev, iface, 0 988 usb_set_interface(chip->dev, iface, 0); 1475 989 1476 /* possible configuration where both 990 /* possible configuration where both inputs and only one output is 1477 *used is not supported by the curren 991 *used is not supported by the current setup 1478 */ 992 */ 1479 if (chip->setup & (MAUDIO_SET | MAUDI 993 if (chip->setup & (MAUDIO_SET | MAUDIO_SET_24B)) { 1480 if (chip->setup & MAUDIO_SET_ 994 if (chip->setup & MAUDIO_SET_96K) { 1481 if (altno != 3 && alt 995 if (altno != 3 && altno != 6) 1482 return 1; 996 return 1; 1483 } else if (chip->setup & MAUD 997 } else if (chip->setup & MAUDIO_SET_DI) { 1484 if (iface == 4) 998 if (iface == 4) 1485 return 1; /* 999 return 1; /* no analog input */ 1486 if (altno != 2 && alt 1000 if (altno != 2 && altno != 5) 1487 return 1; /* 1001 return 1; /* enable only altsets 2 and 5 */ 1488 } else { 1002 } else { 1489 if (iface == 5) 1003 if (iface == 5) 1490 return 1; /* 1004 return 1; /* disable digialt input */ 1491 if (altno != 2 && alt 1005 if (altno != 2 && altno != 5) 1492 return 1; /* 1006 return 1; /* enalbe only altsets 2 and 5 */ 1493 } 1007 } 1494 } else { 1008 } else { 1495 /* keep only 16-Bit mode */ 1009 /* keep only 16-Bit mode */ 1496 if (altno != 1) 1010 if (altno != 1) 1497 return 1; 1011 return 1; 1498 } 1012 } 1499 1013 1500 usb_audio_dbg(chip, 1014 usb_audio_dbg(chip, 1501 "using altsetting %d for 1015 "using altsetting %d for interface %d config %d\n", 1502 altno, iface, chip->setup 1016 altno, iface, chip->setup); 1503 return 0; /* keep this altsetting */ 1017 return 0; /* keep this altsetting */ 1504 } 1018 } 1505 1019 1506 static int s1810c_skip_setting_quirk(struct s << 1507 in << 1508 { << 1509 /* << 1510 * Altno settings: << 1511 * << 1512 * Playback (Interface 1): << 1513 * 1: 6 Analog + 2 S/PDIF << 1514 * 2: 6 Analog + 2 S/PDIF << 1515 * 3: 6 Analog << 1516 * << 1517 * Capture (Interface 2): << 1518 * 1: 8 Analog + 2 S/PDIF + 8 ADAT << 1519 * 2: 8 Analog + 2 S/PDIF + 4 ADAT << 1520 * 3: 8 Analog << 1521 */ << 1522 << 1523 /* << 1524 * I'll leave 2 as the default one an << 1525 * use device_setup to switch to the << 1526 * other two. << 1527 */ << 1528 if ((chip->setup == 0 || chip->setup << 1529 return 1; << 1530 else if (chip->setup == 1 && altno != << 1531 return 1; << 1532 else if (chip->setup == 2 && altno != << 1533 return 1; << 1534 << 1535 return 0; << 1536 } << 1537 << 1538 int snd_usb_apply_interface_quirk(struct snd_ 1020 int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip, 1539 int iface, 1021 int iface, 1540 int altno) 1022 int altno) 1541 { 1023 { 1542 /* audiophile usb: skip altsets incom 1024 /* audiophile usb: skip altsets incompatible with device_setup */ 1543 if (chip->usb_id == USB_ID(0x0763, 0x 1025 if (chip->usb_id == USB_ID(0x0763, 0x2003)) 1544 return audiophile_skip_settin 1026 return audiophile_skip_setting_quirk(chip, iface, altno); 1545 /* quattro usb: skip altsets incompat 1027 /* quattro usb: skip altsets incompatible with device_setup */ 1546 if (chip->usb_id == USB_ID(0x0763, 0x 1028 if (chip->usb_id == USB_ID(0x0763, 0x2001)) 1547 return quattro_skip_setting_q 1029 return quattro_skip_setting_quirk(chip, iface, altno); 1548 /* fasttrackpro usb: skip altsets inc 1030 /* fasttrackpro usb: skip altsets incompatible with device_setup */ 1549 if (chip->usb_id == USB_ID(0x0763, 0x 1031 if (chip->usb_id == USB_ID(0x0763, 0x2012)) 1550 return fasttrackpro_skip_sett 1032 return fasttrackpro_skip_setting_quirk(chip, iface, altno); 1551 /* presonus studio 1810c: skip altset << 1552 if (chip->usb_id == USB_ID(0x194f, 0x << 1553 return s1810c_skip_setting_qu << 1554 << 1555 1033 1556 return 0; 1034 return 0; 1557 } 1035 } 1558 1036 1559 int snd_usb_apply_boot_quirk(struct usb_devic 1037 int snd_usb_apply_boot_quirk(struct usb_device *dev, 1560 struct usb_inter 1038 struct usb_interface *intf, 1561 const struct snd 1039 const struct snd_usb_audio_quirk *quirk, 1562 unsigned int id) 1040 unsigned int id) 1563 { 1041 { 1564 switch (id) { 1042 switch (id) { 1565 case USB_ID(0x041e, 0x3000): 1043 case USB_ID(0x041e, 0x3000): 1566 /* SB Extigy needs special bo 1044 /* SB Extigy needs special boot-up sequence */ 1567 /* if more models come, this 1045 /* if more models come, this will go to the quirk list. */ 1568 return snd_usb_extigy_boot_qu 1046 return snd_usb_extigy_boot_quirk(dev, intf); 1569 1047 1570 case USB_ID(0x041e, 0x3020): 1048 case USB_ID(0x041e, 0x3020): 1571 /* SB Audigy 2 NX needs its o 1049 /* SB Audigy 2 NX needs its own boot-up magic, too */ 1572 return snd_usb_audigy2nx_boot 1050 return snd_usb_audigy2nx_boot_quirk(dev); 1573 1051 1574 case USB_ID(0x10f5, 0x0200): 1052 case USB_ID(0x10f5, 0x0200): 1575 /* C-Media CM106 / Turtle Bea 1053 /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */ 1576 return snd_usb_cm106_boot_qui 1054 return snd_usb_cm106_boot_quirk(dev); 1577 1055 1578 case USB_ID(0x0d8c, 0x0102): 1056 case USB_ID(0x0d8c, 0x0102): 1579 /* C-Media CM6206 / CM106-Lik 1057 /* C-Media CM6206 / CM106-Like Sound Device */ 1580 case USB_ID(0x0ccd, 0x00b1): /* Terra 1058 case USB_ID(0x0ccd, 0x00b1): /* Terratec Aureon 7.1 USB */ 1581 return snd_usb_cm6206_boot_qu 1059 return snd_usb_cm6206_boot_quirk(dev); 1582 1060 1583 case USB_ID(0x0dba, 0x3000): 1061 case USB_ID(0x0dba, 0x3000): 1584 /* Digidesign Mbox 2 */ 1062 /* Digidesign Mbox 2 */ 1585 return snd_usb_mbox2_boot_qui 1063 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 1064 1591 case USB_ID(0x1235, 0x0010): /* Focus 1065 case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */ 1592 case USB_ID(0x1235, 0x0018): /* Focus 1066 case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */ 1593 return snd_usb_novation_boot_ 1067 return snd_usb_novation_boot_quirk(dev); 1594 1068 1595 case USB_ID(0x133e, 0x0815): 1069 case USB_ID(0x133e, 0x0815): 1596 /* Access Music VirusTI Deskt 1070 /* Access Music VirusTI Desktop */ 1597 return snd_usb_accessmusic_bo 1071 return snd_usb_accessmusic_boot_quirk(dev); 1598 1072 1599 case USB_ID(0x17cc, 0x1000): /* Kompl 1073 case USB_ID(0x17cc, 0x1000): /* Komplete Audio 6 */ 1600 case USB_ID(0x17cc, 0x1010): /* Trakt 1074 case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */ 1601 case USB_ID(0x17cc, 0x1020): /* Trakt 1075 case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */ 1602 return snd_usb_nativeinstrume 1076 return snd_usb_nativeinstruments_boot_quirk(dev); 1603 case USB_ID(0x0763, 0x2012): /* M-Au 1077 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */ 1604 return snd_usb_fasttrackpro_b 1078 return snd_usb_fasttrackpro_boot_quirk(dev); 1605 case USB_ID(0x047f, 0xc010): /* Plant 1079 case USB_ID(0x047f, 0xc010): /* Plantronics Gamecom 780 */ 1606 return snd_usb_gamecon780_boo 1080 return snd_usb_gamecon780_boot_quirk(dev); 1607 case USB_ID(0x2466, 0x8010): /* Fract 1081 case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx 3 */ 1608 return snd_usb_axefx3_boot_qu 1082 return snd_usb_axefx3_boot_quirk(dev); 1609 case USB_ID(0x07fd, 0x0004): /* MOTU << 1610 /* << 1611 * For some reason interface << 1612 * detected on MicroBook IIc. << 1613 */ << 1614 if (get_iface_desc(intf->alts << 1615 USB_CLASS_VENDOR_SPEC && << 1616 get_iface_desc(intf->alts << 1617 return snd_usb_motu_m << 1618 break; << 1619 } << 1620 << 1621 return 0; << 1622 } << 1623 << 1624 int snd_usb_apply_boot_quirk_once(struct usb_ << 1625 struct usb_ << 1626 const struc << 1627 unsigned in << 1628 { << 1629 switch (id) { << 1630 case USB_ID(0x07fd, 0x0008): /* MOTU << 1631 return snd_usb_motu_m_series_ << 1632 } 1083 } 1633 1084 1634 return 0; 1085 return 0; 1635 } 1086 } 1636 1087 1637 /* 1088 /* 1638 * check if the device uses big-endian sample 1089 * check if the device uses big-endian samples 1639 */ 1090 */ 1640 int snd_usb_is_big_endian_format(struct snd_u !! 1091 int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, struct audioformat *fp) 1641 const struct << 1642 { 1092 { 1643 /* it depends on altsetting whether t 1093 /* it depends on altsetting whether the device is big-endian or not */ 1644 switch (chip->usb_id) { 1094 switch (chip->usb_id) { 1645 case USB_ID(0x0763, 0x2001): /* M-Aud 1095 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro: captured data only */ 1646 if (fp->altsetting == 2 || fp 1096 if (fp->altsetting == 2 || fp->altsetting == 3 || 1647 fp->altsetting == 5 | 1097 fp->altsetting == 5 || fp->altsetting == 6) 1648 return 1; 1098 return 1; 1649 break; 1099 break; 1650 case USB_ID(0x0763, 0x2003): /* M-Aud 1100 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */ 1651 if (chip->setup == 0x00 || 1101 if (chip->setup == 0x00 || 1652 fp->altsetting == 1 | 1102 fp->altsetting == 1 || fp->altsetting == 2 || 1653 fp->altsetting == 3) 1103 fp->altsetting == 3) 1654 return 1; 1104 return 1; 1655 break; 1105 break; 1656 case USB_ID(0x0763, 0x2012): /* M-Aud 1106 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro */ 1657 if (fp->altsetting == 2 || fp 1107 if (fp->altsetting == 2 || fp->altsetting == 3 || 1658 fp->altsetting == 5 | 1108 fp->altsetting == 5 || fp->altsetting == 6) 1659 return 1; 1109 return 1; 1660 break; 1110 break; 1661 } 1111 } 1662 return 0; 1112 return 0; 1663 } 1113 } 1664 1114 1665 /* 1115 /* 1666 * For E-Mu 0404USB/0202USB/TrackerPre/0204 s 1116 * For E-Mu 0404USB/0202USB/TrackerPre/0204 sample rate should be set for device, 1667 * not for interface. 1117 * not for interface. 1668 */ 1118 */ 1669 1119 1670 enum { 1120 enum { 1671 EMU_QUIRK_SR_44100HZ = 0, 1121 EMU_QUIRK_SR_44100HZ = 0, 1672 EMU_QUIRK_SR_48000HZ, 1122 EMU_QUIRK_SR_48000HZ, 1673 EMU_QUIRK_SR_88200HZ, 1123 EMU_QUIRK_SR_88200HZ, 1674 EMU_QUIRK_SR_96000HZ, 1124 EMU_QUIRK_SR_96000HZ, 1675 EMU_QUIRK_SR_176400HZ, 1125 EMU_QUIRK_SR_176400HZ, 1676 EMU_QUIRK_SR_192000HZ 1126 EMU_QUIRK_SR_192000HZ 1677 }; 1127 }; 1678 1128 1679 static void set_format_emu_quirk(struct snd_u 1129 static void set_format_emu_quirk(struct snd_usb_substream *subs, 1680 const struct !! 1130 struct audioformat *fmt) 1681 { 1131 { 1682 unsigned char emu_samplerate_id = 0; 1132 unsigned char emu_samplerate_id = 0; 1683 1133 1684 /* When capture is active 1134 /* When capture is active 1685 * sample rate shouldn't be changed 1135 * sample rate shouldn't be changed 1686 * by playback substream 1136 * by playback substream 1687 */ 1137 */ 1688 if (subs->direction == SNDRV_PCM_STRE 1138 if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) { 1689 if (subs->stream->substream[S !! 1139 if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].interface != -1) 1690 return; 1140 return; 1691 } 1141 } 1692 1142 1693 switch (fmt->rate_min) { 1143 switch (fmt->rate_min) { 1694 case 48000: 1144 case 48000: 1695 emu_samplerate_id = EMU_QUIRK 1145 emu_samplerate_id = EMU_QUIRK_SR_48000HZ; 1696 break; 1146 break; 1697 case 88200: 1147 case 88200: 1698 emu_samplerate_id = EMU_QUIRK 1148 emu_samplerate_id = EMU_QUIRK_SR_88200HZ; 1699 break; 1149 break; 1700 case 96000: 1150 case 96000: 1701 emu_samplerate_id = EMU_QUIRK 1151 emu_samplerate_id = EMU_QUIRK_SR_96000HZ; 1702 break; 1152 break; 1703 case 176400: 1153 case 176400: 1704 emu_samplerate_id = EMU_QUIRK 1154 emu_samplerate_id = EMU_QUIRK_SR_176400HZ; 1705 break; 1155 break; 1706 case 192000: 1156 case 192000: 1707 emu_samplerate_id = EMU_QUIRK 1157 emu_samplerate_id = EMU_QUIRK_SR_192000HZ; 1708 break; 1158 break; 1709 default: 1159 default: 1710 emu_samplerate_id = EMU_QUIRK 1160 emu_samplerate_id = EMU_QUIRK_SR_44100HZ; 1711 break; 1161 break; 1712 } 1162 } 1713 snd_emuusb_set_samplerate(subs->strea 1163 snd_emuusb_set_samplerate(subs->stream->chip, emu_samplerate_id); 1714 subs->pkt_offset_adj = (emu_samplerat 1164 subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0; 1715 } 1165 } 1716 1166 1717 static int pioneer_djm_set_format_quirk(struc << 1718 u16 w << 1719 { << 1720 unsigned int cur_rate = subs->data_en << 1721 u8 sr[3]; << 1722 // Convert to little endian << 1723 sr[0] = cur_rate & 0xff; << 1724 sr[1] = (cur_rate >> 8) & 0xff; << 1725 sr[2] = (cur_rate >> 16) & 0xff; << 1726 usb_set_interface(subs->dev, 0, 1); << 1727 // we should derive windex from fmt-s << 1728 snd_usb_ctl_msg(subs->stream->chip->d << 1729 usb_sndctrlpipe(subs->stream- << 1730 0x01, 0x22, 0x0100, windex, & << 1731 return 0; << 1732 } << 1733 << 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_ 1167 void snd_usb_set_format_quirk(struct snd_usb_substream *subs, 1775 const struct au !! 1168 struct audioformat *fmt) 1776 { 1169 { 1777 switch (subs->stream->chip->usb_id) { 1170 switch (subs->stream->chip->usb_id) { 1778 case USB_ID(0x041e, 0x3f02): /* E-Mu 1171 case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */ 1779 case USB_ID(0x041e, 0x3f04): /* E-Mu 1172 case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */ 1780 case USB_ID(0x041e, 0x3f0a): /* E-Mu 1173 case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */ 1781 case USB_ID(0x041e, 0x3f19): /* E-Mu 1174 case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */ 1782 set_format_emu_quirk(subs, fm 1175 set_format_emu_quirk(subs, fmt); 1783 break; 1176 break; 1784 case USB_ID(0x534d, 0x0021): /* Macro 1177 case USB_ID(0x534d, 0x0021): /* MacroSilicon MS2100/MS2106 */ 1785 case USB_ID(0x534d, 0x2109): /* Macro 1178 case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */ 1786 subs->stream_offset_adj = 2; 1179 subs->stream_offset_adj = 2; 1787 break; 1180 break; 1788 case USB_ID(0x2b73, 0x0013): /* Pione << 1789 pioneer_djm_set_format_quirk( << 1790 break; << 1791 case USB_ID(0x08e4, 0x017f): /* Pione << 1792 case USB_ID(0x08e4, 0x0163): /* Pione << 1793 pioneer_djm_set_format_quirk( << 1794 break; << 1795 case USB_ID(0x0dba, 0x5000): << 1796 mbox3_set_format_quirk(subs, << 1797 break; << 1798 } 1181 } 1799 } 1182 } 1800 1183 1801 int snd_usb_select_mode_quirk(struct snd_usb_ !! 1184 bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) 1802 const struct au << 1803 { 1185 { 1804 struct usb_device *dev = chip->dev; !! 1186 /* devices which do not support reading the sample rate. */ >> 1187 switch (chip->usb_id) { >> 1188 case USB_ID(0x041E, 0x4080): /* Creative Live Cam VF0610 */ >> 1189 case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ >> 1190 case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */ >> 1191 case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */ >> 1192 case USB_ID(0x05a7, 0x1020): /* Bose Companion 5 */ >> 1193 case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ >> 1194 case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */ >> 1195 case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */ >> 1196 case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */ >> 1197 case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */ >> 1198 case USB_ID(0x413c, 0xa506): /* Dell AE515 sound bar */ >> 1199 case USB_ID(0x046d, 0x084c): /* Logitech ConferenceCam Connect */ >> 1200 return true; >> 1201 } >> 1202 >> 1203 /* devices of these vendors don't support reading rate, either */ >> 1204 switch (USB_ID_VENDOR(chip->usb_id)) { >> 1205 case 0x045E: /* MS Lifecam */ >> 1206 case 0x047F: /* Plantronics */ >> 1207 case 0x1de7: /* Phoenix Audio */ >> 1208 return true; >> 1209 } >> 1210 >> 1211 return false; >> 1212 } >> 1213 >> 1214 /* ITF-USB DSD based DACs need a vendor cmd to switch >> 1215 * between PCM and native DSD mode >> 1216 */ >> 1217 static bool is_itf_usb_dsd_dac(unsigned int id) >> 1218 { >> 1219 switch (id) { >> 1220 case USB_ID(0x154e, 0x1002): /* Denon DCD-1500RE */ >> 1221 case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */ >> 1222 case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */ >> 1223 case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */ >> 1224 case USB_ID(0x1852, 0x5065): /* Luxman DA-06 */ >> 1225 case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-501V2/UD-503/NT-503 */ >> 1226 case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */ >> 1227 case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */ >> 1228 return true; >> 1229 } >> 1230 return false; >> 1231 } >> 1232 >> 1233 int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, >> 1234 struct audioformat *fmt) >> 1235 { >> 1236 struct usb_device *dev = subs->dev; 1805 int err; 1237 int err; 1806 1238 1807 if (chip->quirk_flags & QUIRK_FLAG_IT !! 1239 if (is_itf_usb_dsd_dac(subs->stream->chip->usb_id)) { 1808 /* First switch to alt set 0, 1240 /* First switch to alt set 0, otherwise the mode switch cmd 1809 * will not be accepted by th 1241 * will not be accepted by the DAC 1810 */ 1242 */ 1811 err = usb_set_interface(dev, 1243 err = usb_set_interface(dev, fmt->iface, 0); 1812 if (err < 0) 1244 if (err < 0) 1813 return err; 1245 return err; 1814 1246 1815 msleep(20); /* Delay needed a 1247 msleep(20); /* Delay needed after setting the interface */ 1816 1248 1817 /* Vendor mode switch cmd is 1249 /* Vendor mode switch cmd is required. */ 1818 if (fmt->formats & SNDRV_PCM_ 1250 if (fmt->formats & SNDRV_PCM_FMTBIT_DSD_U32_BE) { 1819 /* DSD mode (DSD_U32) 1251 /* DSD mode (DSD_U32) requested */ 1820 err = snd_usb_ctl_msg 1252 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0, 1821 1253 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, 1822 1254 1, 1, NULL, 0); 1823 if (err < 0) 1255 if (err < 0) 1824 return err; 1256 return err; 1825 1257 1826 } else { 1258 } else { 1827 /* PCM or DOP mode (S 1259 /* PCM or DOP mode (S32) requested */ 1828 /* PCM mode (S16) req 1260 /* PCM mode (S16) requested */ 1829 err = snd_usb_ctl_msg 1261 err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), 0, 1830 1262 USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, 1831 1263 0, 1, NULL, 0); 1832 if (err < 0) 1264 if (err < 0) 1833 return err; 1265 return err; 1834 1266 1835 } 1267 } 1836 msleep(20); 1268 msleep(20); 1837 } 1269 } 1838 return 0; 1270 return 0; 1839 } 1271 } 1840 1272 1841 void snd_usb_endpoint_start_quirk(struct snd_ 1273 void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep) 1842 { 1274 { 1843 /* 1275 /* 1844 * "Playback Design" products send bo 1276 * "Playback Design" products send bogus feedback data at the start 1845 * of the stream. Ignore them. 1277 * of the stream. Ignore them. 1846 */ 1278 */ 1847 if (USB_ID_VENDOR(ep->chip->usb_id) = 1279 if (USB_ID_VENDOR(ep->chip->usb_id) == 0x23ba && 1848 ep->type == SND_USB_ENDPOINT_TYPE 1280 ep->type == SND_USB_ENDPOINT_TYPE_SYNC) 1849 ep->skip_packets = 4; 1281 ep->skip_packets = 4; 1850 1282 1851 /* 1283 /* 1852 * M-Audio Fast Track C400/C600 - whe 1284 * M-Audio Fast Track C400/C600 - when packets are not skipped, real 1853 * world latency varies by approx. +/ !! 1285 * world latency varies by approx. +/- 50 frames (at 96KHz) each time 1854 * the stream is (re)started. When sk 1286 * the stream is (re)started. When skipping packets 16 at endpoint 1855 * start up, the real world latency i 1287 * start up, the real world latency is stable within +/- 1 frame (also 1856 * across power cycles). 1288 * across power cycles). 1857 */ 1289 */ 1858 if ((ep->chip->usb_id == USB_ID(0x076 1290 if ((ep->chip->usb_id == USB_ID(0x0763, 0x2030) || 1859 ep->chip->usb_id == USB_ID(0x076 1291 ep->chip->usb_id == USB_ID(0x0763, 0x2031)) && 1860 ep->type == SND_USB_ENDPOINT_TYPE 1292 ep->type == SND_USB_ENDPOINT_TYPE_DATA) 1861 ep->skip_packets = 16; 1293 ep->skip_packets = 16; 1862 1294 1863 /* Work around devices that report un 1295 /* Work around devices that report unreasonable feedback data */ 1864 if ((ep->chip->usb_id == USB_ID(0x064 1296 if ((ep->chip->usb_id == USB_ID(0x0644, 0x8038) || /* TEAC UD-H01 */ 1865 ep->chip->usb_id == USB_ID(0x185 1297 ep->chip->usb_id == USB_ID(0x1852, 0x5034)) && /* T+A Dac8 */ 1866 ep->syncmaxsize == 4) 1298 ep->syncmaxsize == 4) 1867 ep->tenor_fb_quirk = 1; 1299 ep->tenor_fb_quirk = 1; 1868 } 1300 } 1869 1301 >> 1302 void snd_usb_set_interface_quirk(struct usb_device *dev) >> 1303 { >> 1304 struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev); >> 1305 >> 1306 if (!chip) >> 1307 return; >> 1308 /* >> 1309 * "Playback Design" products need a 50ms delay after setting the >> 1310 * USB interface. >> 1311 */ >> 1312 switch (USB_ID_VENDOR(chip->usb_id)) { >> 1313 case 0x23ba: /* Playback Design */ >> 1314 case 0x0644: /* TEAC Corp. */ >> 1315 msleep(50); >> 1316 break; >> 1317 } >> 1318 } >> 1319 1870 /* quirk applied after snd_usb_ctl_msg(); not 1320 /* quirk applied after snd_usb_ctl_msg(); not applied during boot quirks */ 1871 void snd_usb_ctl_msg_quirk(struct usb_device 1321 void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, 1872 __u8 request, __u8 1322 __u8 request, __u8 requesttype, __u16 value, 1873 __u16 index, void 1323 __u16 index, void *data, __u16 size) 1874 { 1324 { 1875 struct snd_usb_audio *chip = dev_get_ 1325 struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev); 1876 1326 1877 if (!chip || (requesttype & USB_TYPE_ !! 1327 if (!chip) 1878 return; 1328 return; >> 1329 /* >> 1330 * "Playback Design" products need a 20ms delay after each >> 1331 * class compliant request >> 1332 */ >> 1333 if (USB_ID_VENDOR(chip->usb_id) == 0x23ba && >> 1334 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) >> 1335 msleep(20); 1879 1336 1880 if (chip->quirk_flags & QUIRK_FLAG_CT !! 1337 /* >> 1338 * "TEAC Corp." products need a 20ms delay after each >> 1339 * class compliant request >> 1340 */ >> 1341 if (USB_ID_VENDOR(chip->usb_id) == 0x0644 && >> 1342 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) 1881 msleep(20); 1343 msleep(20); 1882 else if (chip->quirk_flags & QUIRK_FL !! 1344 >> 1345 /* ITF-USB DSD based DACs functionality need a delay >> 1346 * after each class compliant request >> 1347 */ >> 1348 if (is_itf_usb_dsd_dac(chip->usb_id) >> 1349 && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) >> 1350 msleep(20); >> 1351 >> 1352 /* >> 1353 * Plantronics headsets (C320, C320-M, etc) need a delay to avoid >> 1354 * random microhpone failures. >> 1355 */ >> 1356 if (USB_ID_VENDOR(chip->usb_id) == 0x047f && >> 1357 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) >> 1358 msleep(20); >> 1359 >> 1360 /* Zoom R16/24, many Logitech(at least H650e/H570e/BCC950), >> 1361 * Jabra 550a, Kingston HyperX needs a tiny delay here, >> 1362 * otherwise requests like get/set frequency return >> 1363 * as failed despite actually succeeding. >> 1364 */ >> 1365 if ((chip->usb_id == USB_ID(0x1686, 0x00dd) || >> 1366 USB_ID_VENDOR(chip->usb_id) == 0x046d || /* Logitech */ >> 1367 chip->usb_id == USB_ID(0x0b0e, 0x0349) || >> 1368 chip->usb_id == USB_ID(0x0951, 0x16ad)) && >> 1369 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) 1883 usleep_range(1000, 2000); 1370 usleep_range(1000, 2000); 1884 else if (chip->quirk_flags & QUIRK_FL !! 1371 >> 1372 /* >> 1373 * Samsung USBC Headset (AKG) need a tiny delay after each >> 1374 * class compliant request. (Model number: AAM625R or AAM627R) >> 1375 */ >> 1376 if (chip->usb_id == USB_ID(0x04e8, 0xa051) && >> 1377 (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) 1885 usleep_range(5000, 6000); 1378 usleep_range(5000, 6000); 1886 } 1379 } 1887 1380 1888 /* 1381 /* 1889 * snd_usb_interface_dsd_format_quirks() is c 1382 * snd_usb_interface_dsd_format_quirks() is called from format.c to 1890 * augment the PCM format bit-field for DSD t 1383 * augment the PCM format bit-field for DSD types. The UAC standards 1891 * don't have a designated bit field to denot 1384 * don't have a designated bit field to denote DSD-capable interfaces, 1892 * hence all hardware that is known to suppor 1385 * hence all hardware that is known to support this format has to be 1893 * listed here. 1386 * listed here. 1894 */ 1387 */ 1895 u64 snd_usb_interface_dsd_format_quirks(struc 1388 u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, 1896 struc 1389 struct audioformat *fp, 1897 unsig 1390 unsigned int sample_bytes) 1898 { 1391 { 1899 struct usb_interface *iface; 1392 struct usb_interface *iface; 1900 1393 1901 /* Playback Designs */ 1394 /* Playback Designs */ 1902 if (USB_ID_VENDOR(chip->usb_id) == 0x 1395 if (USB_ID_VENDOR(chip->usb_id) == 0x23ba && 1903 USB_ID_PRODUCT(chip->usb_id) < 0x 1396 USB_ID_PRODUCT(chip->usb_id) < 0x0110) { 1904 switch (fp->altsetting) { 1397 switch (fp->altsetting) { 1905 case 1: 1398 case 1: 1906 fp->dsd_dop = true; 1399 fp->dsd_dop = true; 1907 return SNDRV_PCM_FMTB 1400 return SNDRV_PCM_FMTBIT_DSD_U16_LE; 1908 case 2: 1401 case 2: 1909 fp->dsd_bitrev = true 1402 fp->dsd_bitrev = true; 1910 return SNDRV_PCM_FMTB 1403 return SNDRV_PCM_FMTBIT_DSD_U8; 1911 case 3: 1404 case 3: 1912 fp->dsd_bitrev = true 1405 fp->dsd_bitrev = true; 1913 return SNDRV_PCM_FMTB 1406 return SNDRV_PCM_FMTBIT_DSD_U16_LE; 1914 } 1407 } 1915 } 1408 } 1916 1409 1917 /* XMOS based USB DACs */ 1410 /* XMOS based USB DACs */ 1918 switch (chip->usb_id) { 1411 switch (chip->usb_id) { 1919 case USB_ID(0x139f, 0x5504): /* Nagra !! 1412 case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */ 1920 case USB_ID(0x20b1, 0x3089): /* Mola- !! 1413 case USB_ID(0x21ed, 0xd75a): /* Accuphase DAC-60 option card */ 1921 case USB_ID(0x2522, 0x0007): /* LH La << 1922 case USB_ID(0x2522, 0x0009): /* LH La << 1923 case USB_ID(0x2522, 0x0012): /* LH La 1414 case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */ 1924 case USB_ID(0x2772, 0x0230): /* Pro-J 1415 case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */ 1925 if (fp->altsetting == 2) 1416 if (fp->altsetting == 2) 1926 return SNDRV_PCM_FMTB 1417 return SNDRV_PCM_FMTBIT_DSD_U32_BE; 1927 break; 1418 break; 1928 1419 1929 case USB_ID(0x0d8c, 0x0316): /* Hegel 1420 case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */ 1930 case USB_ID(0x10cb, 0x0103): /* The B 1421 case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */ 1931 case USB_ID(0x16d0, 0x06b2): /* NuPri 1422 case USB_ID(0x16d0, 0x06b2): /* NuPrime DAC-10 */ 1932 case USB_ID(0x16d0, 0x06b4): /* NuPri !! 1423 case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */ 1933 case USB_ID(0x16d0, 0x0733): /* Furut 1424 case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */ 1934 case USB_ID(0x16d0, 0x09d8): /* NuPri << 1935 case USB_ID(0x16d0, 0x09db): /* NuPri 1425 case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */ 1936 case USB_ID(0x16d0, 0x09dd): /* Encor << 1937 case USB_ID(0x1db5, 0x0003): /* Bryst 1426 case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */ 1938 case USB_ID(0x20a0, 0x4143): /* WaveI << 1939 case USB_ID(0x22e1, 0xca01): /* HDTA 1427 case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */ 1940 case USB_ID(0x249c, 0x9326): /* M2Tec 1428 case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */ 1941 case USB_ID(0x2616, 0x0106): /* PS Au 1429 case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */ 1942 case USB_ID(0x2622, 0x0041): /* Audio 1430 case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */ 1943 case USB_ID(0x278b, 0x5100): /* Rotel << 1944 case USB_ID(0x27f7, 0x3002): /* W4S D 1431 case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */ 1945 case USB_ID(0x29a2, 0x0086): /* Mutec 1432 case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */ 1946 case USB_ID(0x6b42, 0x0042): /* MSB T 1433 case USB_ID(0x6b42, 0x0042): /* MSB Technology */ 1947 if (fp->altsetting == 3) 1434 if (fp->altsetting == 3) 1948 return SNDRV_PCM_FMTB 1435 return SNDRV_PCM_FMTBIT_DSD_U32_BE; 1949 break; 1436 break; 1950 1437 1951 /* Amanero Combo384 USB based DACs wi 1438 /* Amanero Combo384 USB based DACs with native DSD support */ 1952 case USB_ID(0x16d0, 0x071a): /* Aman 1439 case USB_ID(0x16d0, 0x071a): /* Amanero - Combo384 */ >> 1440 case USB_ID(0x2ab6, 0x0004): /* T+A DAC8DSD-V2.0, MP1000E-V2.0, MP2000R-V2.0, MP2500R-V2.0, MP3100HV-V2.0 */ >> 1441 case USB_ID(0x2ab6, 0x0005): /* T+A USB HD Audio 1 */ >> 1442 case USB_ID(0x2ab6, 0x0006): /* T+A USB HD Audio 2 */ 1953 if (fp->altsetting == 2) { 1443 if (fp->altsetting == 2) { 1954 switch (le16_to_cpu(c 1444 switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) { 1955 case 0x199: 1445 case 0x199: 1956 return SNDRV_ 1446 return SNDRV_PCM_FMTBIT_DSD_U32_LE; 1957 case 0x19b: 1447 case 0x19b: 1958 case 0x203: 1448 case 0x203: 1959 return SNDRV_ 1449 return SNDRV_PCM_FMTBIT_DSD_U32_BE; 1960 default: 1450 default: 1961 break; 1451 break; 1962 } 1452 } 1963 } 1453 } 1964 break; 1454 break; 1965 case USB_ID(0x16d0, 0x0a23): 1455 case USB_ID(0x16d0, 0x0a23): 1966 if (fp->altsetting == 2) 1456 if (fp->altsetting == 2) 1967 return SNDRV_PCM_FMTB 1457 return SNDRV_PCM_FMTBIT_DSD_U32_BE; 1968 break; 1458 break; 1969 1459 1970 default: 1460 default: 1971 break; 1461 break; 1972 } 1462 } 1973 1463 1974 /* ITF-USB DSD based DACs */ 1464 /* ITF-USB DSD based DACs */ 1975 if (chip->quirk_flags & QUIRK_FLAG_IT !! 1465 if (is_itf_usb_dsd_dac(chip->usb_id)) { 1976 iface = usb_ifnum_to_if(chip- 1466 iface = usb_ifnum_to_if(chip->dev, fp->iface); 1977 1467 1978 /* Altsetting 2 support nativ 1468 /* Altsetting 2 support native DSD if the num of altsets is 1979 * three (0-2), 1469 * three (0-2), 1980 * Altsetting 3 support nativ 1470 * Altsetting 3 support native DSD if the num of altsets is 1981 * four (0-3). 1471 * four (0-3). 1982 */ 1472 */ 1983 if (fp->altsetting == iface-> 1473 if (fp->altsetting == iface->num_altsetting - 1) 1984 return SNDRV_PCM_FMTB 1474 return SNDRV_PCM_FMTBIT_DSD_U32_BE; 1985 } 1475 } 1986 1476 1987 /* Mostly generic method to detect ma !! 1477 /* Mostly generic method to detect many DSD-capable implementations - 1988 if ((chip->quirk_flags & QUIRK_FLAG_D !! 1478 * from XMOS/Thesycon 1989 return SNDRV_PCM_FMTBIT_DSD_U !! 1479 */ >> 1480 switch (USB_ID_VENDOR(chip->usb_id)) { >> 1481 case 0x152a: /* Thesycon devices */ >> 1482 case 0x20b1: /* XMOS based devices */ >> 1483 case 0x22d9: /* Oppo */ >> 1484 case 0x23ba: /* Playback Designs */ >> 1485 case 0x25ce: /* Mytek devices */ >> 1486 case 0x278b: /* Rotel? */ >> 1487 case 0x292b: /* Gustard/Ess based devices */ >> 1488 case 0x2972: /* FiiO devices */ >> 1489 case 0x2ab6: /* T+A devices */ >> 1490 case 0x3353: /* Khadas devices */ >> 1491 case 0x3842: /* EVGA */ >> 1492 case 0xc502: /* HiBy devices */ >> 1493 if (fp->dsd_raw) >> 1494 return SNDRV_PCM_FMTBIT_DSD_U32_BE; >> 1495 break; >> 1496 default: >> 1497 break; >> 1498 >> 1499 } 1990 1500 1991 return 0; 1501 return 0; 1992 } 1502 } 1993 1503 1994 void snd_usb_audioformat_attributes_quirk(str 1504 void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, 1995 str 1505 struct audioformat *fp, 1996 int 1506 int stream) 1997 { 1507 { 1998 switch (chip->usb_id) { 1508 switch (chip->usb_id) { 1999 case USB_ID(0x0a92, 0x0053): /* Audio 1509 case USB_ID(0x0a92, 0x0053): /* AudioTrak Optoplay */ 2000 /* Optoplay sets the sample r 1510 /* Optoplay sets the sample rate attribute although 2001 * it seems not supporting it 1511 * it seems not supporting it in fact. 2002 */ 1512 */ 2003 fp->attributes &= ~UAC_EP_CS_ 1513 fp->attributes &= ~UAC_EP_CS_ATTR_SAMPLE_RATE; 2004 break; 1514 break; 2005 case USB_ID(0x041e, 0x3020): /* Creat 1515 case USB_ID(0x041e, 0x3020): /* Creative SB Audigy 2 NX */ 2006 case USB_ID(0x0763, 0x2003): /* M-Aud 1516 case USB_ID(0x0763, 0x2003): /* M-Audio Audiophile USB */ 2007 /* doesn't set the sample rat 1517 /* doesn't set the sample rate attribute, but supports it */ 2008 fp->attributes |= UAC_EP_CS_A 1518 fp->attributes |= UAC_EP_CS_ATTR_SAMPLE_RATE; 2009 break; 1519 break; 2010 case USB_ID(0x0763, 0x2001): /* M-Au 1520 case USB_ID(0x0763, 0x2001): /* M-Audio Quattro USB */ 2011 case USB_ID(0x0763, 0x2012): /* M-Au 1521 case USB_ID(0x0763, 0x2012): /* M-Audio Fast Track Pro USB */ 2012 case USB_ID(0x047f, 0x0ca1): /* plant 1522 case USB_ID(0x047f, 0x0ca1): /* plantronics headset */ 2013 case USB_ID(0x077d, 0x07af): /* Griff 1523 case USB_ID(0x077d, 0x07af): /* Griffin iMic (note that there is 2014 an ol 1524 an older model 77d:223) */ 2015 /* 1525 /* 2016 * plantronics headset and Griffin iM 1526 * plantronics headset and Griffin iMic have set adaptive-in 2017 * although it's really not... 1527 * although it's really not... 2018 */ 1528 */ 2019 fp->ep_attr &= ~USB_ENDPOINT_ 1529 fp->ep_attr &= ~USB_ENDPOINT_SYNCTYPE; 2020 if (stream == SNDRV_PCM_STREA 1530 if (stream == SNDRV_PCM_STREAM_PLAYBACK) 2021 fp->ep_attr |= USB_EN 1531 fp->ep_attr |= USB_ENDPOINT_SYNC_ADAPTIVE; 2022 else 1532 else 2023 fp->ep_attr |= USB_EN 1533 fp->ep_attr |= USB_ENDPOINT_SYNC_SYNC; 2024 break; 1534 break; 2025 case USB_ID(0x07fd, 0x0004): /* MOTU << 2026 /* << 2027 * MaxPacketsOnly attribute i << 2028 * descriptors. As a result t << 2029 * all sample rates other tha << 2030 */ << 2031 fp->attributes &= ~UAC_EP_CS_ << 2032 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 } 1535 } 2043 } 1536 } 2044 1537 2045 /* 1538 /* 2046 * driver behavior quirk flags !! 1539 * registration quirk: >> 1540 * the registration is skipped if a device matches with the given ID, >> 1541 * unless the interface reaches to the defined one. This is for delaying >> 1542 * the registration until the last known interface, so that the card and >> 1543 * devices appear at the same time. 2047 */ 1544 */ 2048 struct usb_audio_quirk_flags_table { !! 1545 2049 u32 id; !! 1546 struct registration_quirk { 2050 u32 flags; !! 1547 unsigned int usb_id; /* composed via USB_ID() */ >> 1548 unsigned int interface; /* the interface to trigger register */ 2051 }; 1549 }; 2052 1550 2053 #define DEVICE_FLG(vid, pid, _flags) \ !! 1551 #define REG_QUIRK_ENTRY(vendor, product, iface) \ 2054 { .id = USB_ID(vid, pid), .flags = (_ !! 1552 { .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 1553 2288 {} /* terminator */ !! 1554 static const struct registration_quirk registration_quirks[] = { >> 1555 REG_QUIRK_ENTRY(0x0951, 0x16d8, 2), /* Kingston HyperX AMP */ >> 1556 REG_QUIRK_ENTRY(0x0951, 0x16ed, 2), /* Kingston HyperX Cloud Alpha S */ >> 1557 REG_QUIRK_ENTRY(0x0951, 0x16ea, 2), /* Kingston HyperX Cloud Flight S */ >> 1558 REG_QUIRK_ENTRY(0x0ecb, 0x1f46, 2), /* JBL Quantum 600 */ >> 1559 REG_QUIRK_ENTRY(0x0ecb, 0x1f47, 2), /* JBL Quantum 800 */ >> 1560 REG_QUIRK_ENTRY(0x0ecb, 0x1f4c, 2), /* JBL Quantum 400 */ >> 1561 REG_QUIRK_ENTRY(0x0ecb, 0x2039, 2), /* JBL Quantum 400 */ >> 1562 REG_QUIRK_ENTRY(0x0ecb, 0x203c, 2), /* JBL Quantum 600 */ >> 1563 REG_QUIRK_ENTRY(0x0ecb, 0x203e, 2), /* JBL Quantum 800 */ >> 1564 { 0 } /* terminator */ 2289 }; 1565 }; 2290 1566 2291 void snd_usb_init_quirk_flags(struct snd_usb_ !! 1567 /* return true if skipping registration */ >> 1568 bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface) 2292 { 1569 { 2293 const struct usb_audio_quirk_flags_ta !! 1570 const struct registration_quirk *q; 2294 1571 2295 for (p = quirk_flags_table; p->id; p+ !! 1572 for (q = registration_quirks; q->usb_id; q++) 2296 if (chip->usb_id == p->id || !! 1573 if (chip->usb_id == q->usb_id) 2297 (!USB_ID_PRODUCT(p->id) & !! 1574 return iface != q->interface; 2298 USB_ID_VENDOR(chip->usb_ !! 1575 2299 usb_audio_dbg(chip, !! 1576 /* Register as normal */ 2300 "Set qu !! 1577 return false; 2301 p->flag << 2302 USB_ID_ << 2303 chip->quirk_flags |= << 2304 return; << 2305 } << 2306 } << 2307 } 1578 } 2308 1579
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