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authorDaniel Mack <daniel@caiaq.de>2010-02-22 23:49:09 +0100
committerTakashi Iwai <tiwai@suse.de>2010-02-23 08:40:12 +0100
commit28e1b773083d349d5223f586a39fa30f5d0f1c36 (patch)
tree4793eb1d87a094cf3642600ac3b201f81bab7e54 /sound/usb/usbaudio.h
parent40717382e0c1f572553e4fdefb489db4b95a5e7e (diff)
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ALSA: usbaudio: parse USB descriptors with structs
In preparation of support for v2.0 audio class, use the structs from linux/usb/audio.h and add some new ones to describe the fields that are actually parsed by the descriptor decoders. Also, factor out code from usb_create_streams(). This makes it easier to adopt the new iteration logic needed for v2.0. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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