[alsa-devel] CM6206, S/PDIF + JACK

Clemens Ladisch clemens at ladisch.de
Tue Nov 13 13:55:38 CET 2012

Dan MacDonald wrote:
> I've got a Startech USB device based on the CM6206 chipset. It does work
> with JACK although I can only access the two mic inputs as JACK capture
> ports even though under alsamixer I can also see line in and SPDIF In.
> I get no SPDIF capture port.

Have a look at section 5 of the CM6206 datasheet.
There is no S/PDIF capture port; all inputs end up at the default
stereo input port.


More information about the Alsa-devel mailing list