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Commit a6d5dad9 authored by Jinsuk Kim's avatar Jinsuk Kim
Browse files

CEC: Check port id for ARC status update on hotplug 

Fixes a bug that was updating ARC status on hotplug event
regardless of the port for which the event occurred.

Bug: 20520664
Change-Id: I17c4f391af4dd221215412ed9e3ff3d730bbf152
parent 02a2a1b2

services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java

+5 −1
Original line number Diff line number Diff line
@@ -905,10 +905,14 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice { 
    @ServiceThreadOnly

    private void updateArcFeatureStatus(int portId, boolean isConnected) {

        assertRunOnServiceThread();

        HdmiDeviceInfo avr = getAvrDeviceInfo();

        if (avr == null) {

            return;

        }

        // HEAC 2.4, HEACT 5-15

        // Should not activate ARC if +5V status is false.

        HdmiPortInfo portInfo = mService.getPortInfo(portId);

        if (portInfo.isArcSupported()) {

        if (avr.getPortId() == portId && portInfo.isArcSupported()) {

            changeArcFeatureEnabled(portId, isConnected);

        }

    }