From 6b096d349b8ea879ee152a50df66427c919adaba Mon Sep 17 00:00:00 2001
From: Jungshik Jang <jayjang@google.com>
Date: Fri, 12 Sep 2014 18:49:08 +0900
Subject: [PATCH] Remove unnecessary warning.

Bug: 17501260

Change-Id: I5e7edd6d1fc179c00306d745adc99bebdcb65316
---
 .../java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java | 7 ++++++-
 .../java/com/android/server/hdmi/RequestArcAction.java     | 2 --
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java b/services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java
index 9033c38fb7da9..859ef6847eb62 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java
@@ -732,7 +732,8 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice {
     }
 
     private void updateAudioManagerForSystemAudio(boolean on) {
-        mService.getAudioManager().setHdmiSystemAudioSupported(on);
+        int device = mService.getAudioManager().setHdmiSystemAudioSupported(on);
+        HdmiLogger.debug("[A]UpdateSystemAudio mode[on=%b] output=[%X]", on, device);
     }
 
     boolean isSystemAudioActivated() {
@@ -756,6 +757,8 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice {
     @ServiceThreadOnly
     boolean setArcStatus(boolean enabled) {
         assertRunOnServiceThread();
+
+        HdmiLogger.debug("Set Arc Status[old:%b new:%b]", mArcEstablished, enabled);
         boolean oldStatus = mArcEstablished;
         // 1. Enable/disable ARC circuit.
         mService.setAudioReturnChannel(enabled);
@@ -885,7 +888,9 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice {
     @ServiceThreadOnly
     void changeMute(boolean mute) {
         assertRunOnServiceThread();
+        HdmiLogger.debug("[A]:Change mute:%b", mute);
         if (!isSystemAudioActivated()) {
+            HdmiLogger.debug("[A]:System audio is not activated.");
             return;
         }
 
diff --git a/services/core/java/com/android/server/hdmi/RequestArcAction.java b/services/core/java/com/android/server/hdmi/RequestArcAction.java
index 3fb450f2dbf85..31322a911c05c 100644
--- a/services/core/java/com/android/server/hdmi/RequestArcAction.java
+++ b/services/core/java/com/android/server/hdmi/RequestArcAction.java
@@ -67,8 +67,6 @@ abstract class RequestArcAction extends HdmiCecFeatureAction {
                 } else {
                     return false;
                 }
-            default:
-                Slog.w(TAG, "Unsupported opcode:" + cmd.toString());
         }
         return false;
     }