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How to send the stereo audio sound to mono  SPKOUTL?

Question asked by jack lu on May 26, 2015
Latest reply on May 28, 2015 by Artur Petukhov

Hi expert,

 

Our platform (IMX6SL) only use SPKOUTL as mono speaker.

From the WM8962, the codec can mix the DACL & DACR to SPKMIXL, then output to SPKOUTL.

 

How to control the ALSA widgets?

 

BTW, is there any document to describe the architecture about the ALSA audio on FSL IMX6SL platform.

I want to study it.

 

thanks!

 

BRs,

Jack

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