From 9349a7624c8416c5f3b7402b22744dd6f4ae0410 Mon Sep 17 00:00:00 2001
From: Dheeraj CVR <cvr.dheeraj@gmail.com>
Date: Tue, 30 Dec 2014 04:31:52 +0530
Subject: i9300: audio: adjust microphone sensitivity

* Lower the main and sub mic gain to prevent distortion.
* Increase the headset mic gain
* Enable +30db boost for headset mic

Change-Id: If5a3605b8742fc125d36d2b11e9c2bb15f089f92
---
 configs/tiny_hw.xml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'configs')

diff --git a/configs/tiny_hw.xml b/configs/tiny_hw.xml
index f5f9aea..f27a3f2 100644
--- a/configs/tiny_hw.xml
+++ b/configs/tiny_hw.xml
@@ -253,7 +253,7 @@ We are able to have most of our routing static so do that
 <device name="builtin-mic">
     <path name="on">
         <ctl name="Main Mic Switch" val="1"/>
-        <ctl name="IN1L Volume" val="28"/>
+        <ctl name="IN1L Volume" val="22"/>
         <ctl name="MIXINL IN1L Switch" val="1"/>
         <ctl name="MIXINL IN1L Volume" val="1"/>
         <ctl name="AIF1ADCL Source" val="Left"/>
@@ -272,7 +272,7 @@ We are able to have most of our routing static so do that
 <device name="back-mic">
     <path name="on">
         <ctl name="Sub Mic Switch" val="1"/>
-        <ctl name="IN1R Volume" val="28"/>
+        <ctl name="IN1R Volume" val="22"/>
         <ctl name="MIXINR IN1R Switch" val="1"/>
         <ctl name="MIXINR IN1R Volume" val="1"/>
         <ctl name="AIF1ADCR Source" val="1"/>
@@ -298,9 +298,9 @@ We are able to have most of our routing static so do that
         <ctl name="AIF1ADCL Source" val="Right"/>
         <ctl name="AIF1ADC1L Mixer ADC/DMIC Switch" val="1"/>
         <ctl name="AIF1ADC1L Mixer ADC/DMIC Switch" val="1"/>
-        <ctl name="IN2L Volume" val="18"/>
+        <ctl name="IN2L Volume" val="22"/>
         <ctl name="MIXINL IN2L Switch" val="1"/>
-        <ctl name="MIXINL IN2L Volume" val="0"/>
+        <ctl name="MIXINL IN2L Volume" val="1"/>
         <ctl name="AIF1ADC1 HPF Mode" val="1"/>
         <ctl name="AIF1ADC1 HPF Switch" val="1"/>
         <ctl name="AIF1ADC1 Volume" val="96"/>
-- 
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