[alsa-devel] Query regarding external alsa plugins

[Pharaoh .]

Hi

I am writing an external IO type plugin for my board since my audio driver
is going to be a user space driver
i.e. no alsa kernel driver because of some technical reasons. My pluging
works okay and now I want to provide
a mixer control interface like volume control and playback path  selection
etc.

Is there anything like mixer plugin etc which can be intergrated with my
existing plugin? Can I get a test code
somewhere?

Regards,
Sandeep.