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iMX6 android audio control flow

Question asked by aravinthkumar jayaprakasam on Oct 14, 2016
Latest reply on Oct 18, 2016 by Wigros Sun

Hi All,

I'm using Android 6.0, when i change volume through UI, it is happening(volume decrease and increase happen) output also working fine.

If i read the volume register i will get default value only.   If i increase or decrease the volume output volume changing. but in register level no change. How it is happening.?

What is the Audio control flow from Android to driver. ? 

 

Regards,

Aravinth

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