From 6c1eec7d3da99eaa0f4887b84820b26c7f99ff2f Mon Sep 17 00:00:00 2001
From: vincent_tew <vincent_tew@htc.com>
Date: Mon, 19 Jun 2017 18:28:44 +0800
Subject: [PATCH] audio: update audio volume table
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This patch Updates the volume_listener coverage to fix the low volume
index (volume key 1~10) can’t be mapped to volume listener index.  In
current setting, only stream volume larger than -8.6db will be applied
with volume listener tuning. This patch also updates Android volume
curve of SWB and VoIP.

Bug: 62825740
Test: audio playback
Change-Id: Ic76b7240db09983e5eb56441a0da4ea021cb3655
Signed-off-by: David Lin <dtwlin@google.com>
---
 audio_platform_info_tavil.xml | 2 +-
 audio_policy_volumes.xml      | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/audio_platform_info_tavil.xml b/audio_platform_info_tavil.xml
index b853135..41ee59a 100644
--- a/audio_platform_info_tavil.xml
+++ b/audio_platform_info_tavil.xml
@@ -104,7 +104,7 @@
         <device name="SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB" backend="speaker-and-bt-sco-wb" interface="QUAT_MI2S_RX-and-SLIMBUS_7_RX"/>
     </backend_names>
     <gain_db_to_level_mapping>
-        <gain_level_map db="-8.6" level="4"/>
+        <gain_level_map db="-70" level="4"/>
         <gain_level_map db="-6.6" level="3"/>
         <gain_level_map db="-4.5" level="2"/>
         <gain_level_map db="-2.5" level="1"/>
diff --git a/audio_policy_volumes.xml b/audio_policy_volumes.xml
index 04aa006..b491267 100644
--- a/audio_policy_volumes.xml
+++ b/audio_policy_volumes.xml
@@ -36,13 +36,16 @@ volume index from 0 to 100.
         <point>100,0</point>
     </volume>
     <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EARPIECE">
-        <point>0,-2650</point>
-        <point>86,-400</point>
+        <point>0,-2500</point>
+        <point>71,-650</point>
+        <point>86,-300</point>
         <point>100,0</point>
     </volume>
     <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA">
         <point>0,-2900</point>
-        <point>86,-400</point>
+        <point>57,-1400</point>
+        <point>71,-950</point>
+        <point>86,-550</point>
         <point>100,0</point>
     </volume>
     <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_HEADSET">