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Commit 958e4d05 authored by Steve Kondik's avatar Steve Kondik Committed by Steve Kondik
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livedisplay: Handle self-managed SRE/SVI implementations 

 * Some backends such as Qualcomm SVI do their own ambient
   lux sensing and all we need to do is provide a toggle.

Change-Id: I6fe87e2ce6397e5f9190c82d10c4df06d83a9747
parent dbe72228

services/core/java/com/android/server/display/LiveDisplayController.java

+10 −1
Original line number Diff line number Diff line
@@ -87,6 +87,8 @@ public class LiveDisplayController { 
    private boolean mUseColorEnhancement;

    private boolean mUseLowPower;



    private boolean mOutdoorModeIsSelfManaged;



    private final float[] mColorAdjustment = new float[] { 1.0f, 1.0f, 1.0f };

    private final float[] mRGB = new float[] { 0.0f, 0.0f, 0.0f };
@@ -140,6 +142,8 @@ public class LiveDisplayController { 


        mUseOutdoorMode =

                mHardware.isSupported(CMHardwareManager.FEATURE_SUNLIGHT_ENHANCEMENT);

        mOutdoorModeIsSelfManaged = mUseOutdoorMode ?

                mHardware.isSunlightEnhancementSelfManaged() : false;



        mUseLowPower =

                mHardware.isSupported(CMHardwareManager.FEATURE_ADAPTIVE_BACKLIGHT);
@@ -359,11 +363,16 @@ public class LiveDisplayController { 
                1,

                UserHandle.USER_CURRENT) == 1;



        boolean enabled = !mLowPerformance &&

        boolean enabled;

        if (mOutdoorModeIsSelfManaged) {

            enabled = value;

        } else {

            enabled = !mLowPerformance &&

                ((mMode == MODE_OUTDOOR) ||

                 (value && mMode == MODE_AUTO &&

                  twilight != null && !twilight.isNight() &&

                  mCurrentLux > mDefaultOutdoorLux));

        }



        if (enabled == mOutdoorMode) {

            return;