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Why BRILLO has been added in audio hal of IMX6 N?

Question asked by Hung Eason on Sep 29, 2017
Latest reply on Oct 2, 2017 by Hung Eason

I check source code of audio hal ,and there is flag be add in Android N .

1.Why the flag be added?

2.what is the use case?

3.Does there is side effect if we disable BROLLO.


The commit message as below:

commit cf6a3e04a0177f878115b2b2e6c035eb573576cf
Author: fang hui <>
Date: Tue Nov 24 18:24:51 2015 +0800

MA-7298 - [audioHAL]: unite code with brillo

To keep tinyalsa on brillo as original, modify HAL codes.
use macro BRILLO to distinguish.