From 89ec14e48f4a1bdf291cda9fba7b8172f55a2447 Mon Sep 17 00:00:00 2001
From: Yuncheol Heo <ycheo@google.com>
Date: Tue, 16 Sep 2014 15:53:59 +0900
Subject: [PATCH] Make the playback device pass CEC CTS.

- Clear the logical address on the hotplug event.
- Don't reset mIsActiveSource flag on the hotplug event.

Bug: 17517438
Change-Id: Id129a9cce30323090ce21bbfc188b955bd32755b
---
 .../com/android/server/hdmi/HdmiCecLocalDevicePlayback.java     | 2 +-
 .../core/java/com/android/server/hdmi/HdmiControlService.java   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/hdmi/HdmiCecLocalDevicePlayback.java b/services/core/java/com/android/server/hdmi/HdmiCecLocalDevicePlayback.java
index 6603a71f389cf..3bd0bcfc02aed 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecLocalDevicePlayback.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecLocalDevicePlayback.java
@@ -121,7 +121,7 @@ final class HdmiCecLocalDevicePlayback extends HdmiCecLocalDevice {
     void onHotplug(int portId, boolean connected) {
         assertRunOnServiceThread();
         mCecMessageCache.flushAll();
-        mIsActiveSource = false;
+        // We'll not clear mIsActiveSource on the hotplug event to pass CETC 11.2.2-2 ~ 3.
         if (connected && mService.isPowerStandbyOrTransient()) {
             mService.wakeUp();
         }
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index 96823e17809b2..9a34047058556 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -428,6 +428,7 @@ public final class HdmiControlService extends SystemService {
     private void allocateLogicalAddress(final ArrayList<HdmiCecLocalDevice> allocatingDevices,
             final int initiatedBy) {
         assertRunOnServiceThread();
+        mCecController.clearLogicalAddress();
         final ArrayList<HdmiCecLocalDevice> allocatedDevices = new ArrayList<>();
         final int[] finished = new int[1];
         for (final HdmiCecLocalDevice localDevice : allocatingDevices) {