From 0c5553edbb73ba659b6a3c6fe02f8117038335e8 Mon Sep 17 00:00:00 2001
From: Tim Zimmermann <tim@linux4.de>
Date: Mon, 19 Apr 2021 11:49:31 +0200
Subject: [PATCH] universal7885: Enable preprocessing library and it's effects

Change-Id: I0b780efdc4aaf176c3b82946da2ff12e553d842c
Signed-off-by: SamarV-121 <samarvispute121@pm.me>
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
---
 universal7885-common/configs/audio/audio_effects.xml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/universal7885-common/configs/audio/audio_effects.xml b/universal7885-common/configs/audio/audio_effects.xml
index ebce9cf..a8aebdf 100644
--- a/universal7885-common/configs/audio/audio_effects.xml
+++ b/universal7885-common/configs/audio/audio_effects.xml
@@ -7,6 +7,7 @@
         <library name="downmix" path="libdownmix.so"/>
         <library name="loudness_enhancer" path="libldnhncr.so"/>
         <library name="dynamics_processing" path="libdynproc.so"/>
+        <library name="pre_processing" path="libaudiopreprocessing.so"/>
     </libraries>
     <effects>
         <effect name="bassboost" library="bundle" uuid="8631f300-72e2-11df-b57e-0002a5d5c51b"/>
@@ -21,5 +22,14 @@
         <effect name="downmix" library="downmix" uuid="93f04452-e4fe-41cc-91f9-e475b6d1d69f"/>
         <effect name="loudness_enhancer" library="loudness_enhancer" uuid="fa415329-2034-4bea-b5dc-5b381c8d1e2c"/>
         <effect name="dynamics_processing" library="dynamics_processing" uuid="e0e6539b-1781-7261-676f-6d7573696340"/>
+        <effect name="agc" library="pre_processing" uuid="aa8130e0-66fc-11e0-bad0-0002a5d5c51b"/>
+        <effect name="aec" library="pre_processing" uuid="bb392ec0-8d4d-11e0-a896-0002a5d5c51b"/>
+        <effect name="ns" library="pre_processing" uuid="c06c8400-8e06-11e0-9cb6-0002a5d5c51b"/>
     </effects>
+    <preprocess>
+        <stream type="voice_communication">
+            <apply effect="aec"/>
+            <apply effect="ns"/>
+        </stream>
+    </preprocess>
 </audio_effects_conf>