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authorDheeraj CVR <cvr.dheeraj@gmail.com>2015-01-02 06:39:43 +0530
committertilaksidduram <tilaksidduram@gmail.com>2015-01-05 23:57:02 +0530
commit2373d4ad07281d90a19a632e9cb652b07f8ec435 (patch)
tree0fd23d25de4b560458d83e9f596094a356cfe3c5
parent12b9a752609f8fe26caad6e3b581fd1b1f200ce8 (diff)
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n7100: 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: Ie13c25cc1f119c372031a9e5f6a95374bace3ae2
-rw-r--r--configs/tiny_hw.xml8
1 files changed, 4 insertions, 4 deletions
diff --git a/configs/tiny_hw.xml b/configs/tiny_hw.xml
index 88f3651..57129c9 100644
--- a/configs/tiny_hw.xml
+++ b/configs/tiny_hw.xml
@@ -261,7 +261,7 @@ We are able to have most of our routing static so do that
<path name="on">
<ctl name="Main Mic Switch" val="1"/>
<ctl name="MainMicBias Mode" val="1"/>
- <ctl name="IN2L Volume" val="28"/>
+ <ctl name="IN2L Volume" val="22"/>
<ctl name="MIXINL IN2L Switch" val="1"/>
<ctl name="MIXINL IN2L Volume" val="1"/>
<ctl name="AIF1ADCL Source" val="Left"/>
@@ -282,7 +282,7 @@ We are able to have most of our routing static so do that
<path name="on">
<ctl name="Sub Mic Switch" val="1"/>
<ctl name="SubMicBias Mode" 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"/>
@@ -309,9 +309,9 @@ We are able to have most of our routing static so do that
<ctl name="AIF1ADCL Source" val="Right"/>
<ctl name="AIF1ADC2L Mixer ADC/DMIC Switch" val="1"/>
<ctl name="AIF1ADC2L Mixer ADC/DMIC Switch" val="1"/>
- <ctl name="IN1L Volume" val="18"/>
+ <ctl name="IN1L Volume" val="22"/>
<ctl name="MIXINL IN1L Switch" val="1"/>
- <ctl name="MIXINL IN1L Volume" val="0"/>
+ <ctl name="MIXINL IN1L Volume" val="1"/>
<ctl name="AIF1ADC1 HPF Mode" val="1"/>
<ctl name="AIF1ADC1 HPF Switch" val="1"/>
<ctl name="AIF1ADC1 Volume" val="96"/>