Clemens Ladisch wrote:
There should be mixer controls for this,
depending on the codec used
by this board. What is the output of "amixer controls"?
Yes, I thought so, but neither alsamixer nor kmix give me any clue.
amixer gives me:
...
Probably your codec wasn't detected correctly. What are the contents
of /proc/asound/cards? If it says "unknown codec", a more up-to-date
version of ALSA might help.
HTH
Clemens