Lines Matching refs:altsd
576 struct usb_interface_descriptor *altsd = get_iface_desc(alts); in parse_uac_endpoint_attributes() local
582 if (!csep && altsd->bNumEndpoints >= 2) in parse_uac_endpoint_attributes()
626 iface_no, altsd->bAlternateSetting); in parse_uac_endpoint_attributes()
1088 struct usb_interface_descriptor *altsd; in __snd_usb_parse_audio_interface() local
1110 altsd = get_iface_desc(alts); in __snd_usb_parse_audio_interface()
1111 protocol = altsd->bInterfaceProtocol; in __snd_usb_parse_audio_interface()
1113 if (((altsd->bInterfaceClass != USB_CLASS_AUDIO || in __snd_usb_parse_audio_interface()
1114 (altsd->bInterfaceSubClass != USB_SUBCLASS_AUDIOSTREAMING && in __snd_usb_parse_audio_interface()
1115 altsd->bInterfaceSubClass != USB_SUBCLASS_VENDOR_SPEC)) && in __snd_usb_parse_audio_interface()
1116 altsd->bInterfaceClass != USB_CLASS_VENDOR_SPEC) || in __snd_usb_parse_audio_interface()
1117 altsd->bNumEndpoints < 1 || in __snd_usb_parse_audio_interface()
1127 altno = altsd->bAlternateSetting; in __snd_usb_parse_audio_interface()
1137 altsd->bInterfaceClass == USB_CLASS_VENDOR_SPEC && in __snd_usb_parse_audio_interface()