audio: adjust the digital gain for speaker-mic am: 1a8281331d

Original change: https://googleplex-android-review.googlesource.com/c/device/google/raviole/+/17899773

Change-Id: I624befabe1ef864d90300c662c11b2232c961568
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/audio/oriole/config/mixer_paths.xml b/audio/oriole/config/mixer_paths.xml
index 55d5252..a39fcd0 100644
--- a/audio/oriole/config/mixer_paths.xml
+++ b/audio/oriole/config/mixer_paths.xml
@@ -671,7 +671,7 @@
     </path>
 
     <path name="speaker-mic-post">
-        <ctl name="MIC Record Soft Gain (dB)" value="0"/>
+        <ctl name="MIC Record Soft Gain (dB)" value="22"/>
     </path>
 
     <path name="voice-speaker-mic">
diff --git a/audio/raven/config/mixer_paths.xml b/audio/raven/config/mixer_paths.xml
index 55d5252..a39fcd0 100644
--- a/audio/raven/config/mixer_paths.xml
+++ b/audio/raven/config/mixer_paths.xml
@@ -671,7 +671,7 @@
     </path>
 
     <path name="speaker-mic-post">
-        <ctl name="MIC Record Soft Gain (dB)" value="0"/>
+        <ctl name="MIC Record Soft Gain (dB)" value="22"/>
     </path>
 
     <path name="voice-speaker-mic">