[alsa-devel] ALSA - Channel swap

Tomas Matejka tomas.matejka at tcz.cz
Tue Aug 19 15:37:20 CEST 2014


Good afternoon,
i have a problem:
I use sound codec CS4202, which I control with AT91SAM9263.
I'm using ALSA sound library.  When i use CAPTURE mode, sometimes it
swaps left and right channel.
I have found this discussions on Internet, where is described similar
problem:

http://pl.it-usenet.org/thread/17996/3593/
http://sinustrom.info/2013/03/21/atmel-soc-ssc-channel-swapping/

I have figured out, that the problem could be in driver or in ALSA
library. Have you any solution ? Did you encountered similar problem ?



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