tree 9ff01befeba4df75fb7de66006df16d579fe7b08
parent 0dca01c37a68017fe7112b46bc4b48c927db18c6
author David Henningsson <david.henningsson@canonical.com> 1383622867 +0100
committer Takashi Iwai <tiwai@suse.de> 1383633998 +0100

ALSA: usb - For class 2 devices, use channel map from altsettings

The channel config from the streaming descriptor is probably a
better indicator of the channel map than the input terminal.
Use the input terminal's channel map as fallback only.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>