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Searched refs:extralen (Results 1 – 7 of 7) sorted by relevance

/sound/usb/
Dstream.c407 …csep = snd_usb_find_desc(alts->endpoint[0].extra, alts->endpoint[0].extralen, NULL, USB_DT_CS_ENDP… in parse_uac_endpoint_attributes()
411 …csep = snd_usb_find_desc(alts->endpoint[1].extra, alts->endpoint[1].extralen, NULL, USB_DT_CS_ENDP… in parse_uac_endpoint_attributes()
419 csep = snd_usb_find_desc(alts->extra, alts->extralen, NULL, USB_DT_CS_ENDPOINT); in parse_uac_endpoint_attributes()
455 ctrl_iface->extralen, in snd_usb_find_input_terminal_descriptor()
471 ctrl_iface->extralen, in snd_usb_find_output_terminal_descriptor()
551 snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_AS_GENERAL); in snd_usb_parse_audio_interface()
584 snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_AS_GENERAL); in snd_usb_parse_audio_interface()
630 fmt = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, UAC_FORMAT_TYPE); in snd_usb_parse_audio_interface()
Dclock.c44 ctrl_iface->extralen, in snd_usb_find_clock_source()
60 ctrl_iface->extralen, in snd_usb_find_clock_selector()
79 ctrl_iface->extralen, in snd_usb_find_clock_multiplier()
Dquirks.c233 ashd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, in create_auto_pcm_quirk()
235 fmtd = snd_usb_find_csint_desc(alts->extra, alts->extralen, NULL, in create_auto_pcm_quirk()
256 injd = snd_usb_find_csint_desc(alts->extra, alts->extralen, in create_yamaha_midi_quirk()
258 outjd = snd_usb_find_csint_desc(alts->extra, alts->extralen, in create_yamaha_midi_quirk()
286 alts->extralen, in create_roland_midi_quirk()
307 if (alts->extralen < 7 || in create_std_midi_quirk()
314 if (alts->endpoint[0].extralen < 4 || in create_std_midi_quirk()
Dcard.c229 host_iface->extralen, in snd_usb_create_streams()
239 rest_bytes = (void *)(host_iface->extra + host_iface->extralen) - in snd_usb_create_streams()
Dmidi.c1828 if (hostif->extralen >= 7 && in snd_usbmidi_get_ms_info()
1845 if (hostep->extralen < 4 || in snd_usbmidi_get_ms_info()
2060 cs_desc < hostif->extra + hostif->extralen && cs_desc[0] >= 2; in snd_usbmidi_detect_yamaha()
2096 cs_desc < hostif->extra + hostif->extralen && cs_desc[0] >= 2; in snd_usbmidi_detect_roland()
Dmixer.c2338 state.buflen = mixer->hostif->extralen; in snd_usb_mixer_controls()
2352 mixer->hostif->extralen, in snd_usb_mixer_controls()
/sound/usb/misc/
Dua101.c924 int extralen; in find_format_descriptor() local
944 extralen = alt->extralen; in find_format_descriptor()
945 while (extralen >= sizeof(struct usb_descriptor_header)) { in find_format_descriptor()
949 if (desc->bLength > extralen) { in find_format_descriptor()
964 extralen -= desc->bLength; in find_format_descriptor()