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[AUDMUX] How to mix the audio data from the external port and a internal port to another external port?

Question asked by Bruno Chen on Aug 29, 2017
Latest reply on Sep 4, 2017 by Bruno Chen


I am using i.mx6dl board to implement an android based device.

And I would like to do a audio route like,

AUD3 --> audio codec (Speaker)

AUD4 --> I2S in (via HDMI in decoder)

And I would like to route AUD4 to AUD3 in normal.


Here is my question,

If it comes the notification sound from Android via AUD2(SSI), how could we mix it?


AUD4 --> AUD3

AUD2 --> AUD3? (how to mixing them)