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Commit a3fa9ae3 authored by Paul Colta's avatar Paul Colta
Browse files

HDMI: Solve deep sleep issue on Low Energy Mode 

On boot-up, the TV CEC might need to be re-enabled due to being disabled
by low energy mode.

Bug: 377107359
Flag: EXEMPT bugfix
Test: atest com.android.server.hdmi
Change-Id: Ib534a939beacab8c450fadda47100f60912d6ac2
parent 75e985c7

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

+8 −0
Original line number Diff line number Diff line
@@ -771,6 +771,14 @@ public class HdmiControlService extends SystemService { 
            Slog.i(TAG, "Device does not support eARC.");

        }

        mHdmiCecNetwork = new HdmiCecNetwork(this, mCecController, mMhlController);

        if (isTvDevice() && getWasCecDisabledOnStandbyByLowEnergyMode()) {

            Slog.w(TAG, "Re-enable CEC on boot-up since it was disabled due to low energy "

                    + " mode.");

            getHdmiCecConfig().setIntValue(HdmiControlManager.CEC_SETTING_NAME_HDMI_CEC_ENABLED,

                    HDMI_CEC_CONTROL_ENABLED);

            setWasCecDisabledOnStandbyByLowEnergyMode(false);

            setCecEnabled(HDMI_CEC_CONTROL_ENABLED);

        }

        if (isCecControlEnabled()) {

            initializeCec(INITIATED_BY_BOOT_UP);

        } else {