[alsa-devel] How to loopback two PCM interface?

onlyfever onlyfever at gmail.com
Sun Jul 24 15:18:06 CEST 2011

    I configure McBSP3 and McBSP4 as PCM interface.
    I want to connect two PCM interface internally.
   The data captured from PCM1 can be directly sent to PCM2 playback interface.
    How can I achieve that?
    Please give me some advise.

thank you!

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