[alsa-devel] Using 2 codecs together in a system

Appalayagari Sreedhar sreecha01 at gmail.com
Thu Nov 3 14:55:37 CET 2011


We have interfaced DM368 processor with one external codec and also to
the internal codec.
I am working on voip phone.

we have interfaced the Internal codec to Cradle. i.e., Cradle Mic and
Cradle Spk to the Internal codec


External codec.to the Handsfree mode.

Is it possible to switch dynamically between the codecs (Internal and
External) when user chooses Cradle and after sometime Handsfree vice

If so could you please put some light on this topic how this can be implemented.
what changes i need to do to my code to make this work. if any
reference code is available please suggest.

Thank you in advance,

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