ALSA: hdspm - Add support for AEBs on RME AIO
authorAdrian Knoth <adi@drcomp.erfurt.thur.de>
Fri, 5 Jul 2013 09:28:02 +0000 (11:28 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 5 Jul 2013 12:51:06 +0000 (14:51 +0200)
AIO cards allow to use AEB (Analogue Expansion Boards) to add four
input and/or output channels.

This patch adds the necessary code to detect and enable the additional
I/O channels.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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