[alsa-devel] Card information in /proc or /sys

Clemens Ladisch clemens at ladisch.de
Tue Jun 29 08:45:45 CEST 2010

Florian Faber wrote:
> I want to expose more information about the sound card's ports (names,
> connectors etc.) to userspace in a standardized manner.

There is not yet a standard for this type of information.

There are plans to expose this in the form of TLV structures, which can
be attached to mixer controls or returned by new IOCTLs.


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