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Commit bcfcd6c9 authored by Ajay Dudani's avatar Ajay Dudani
Browse files

Add display panel low power mode global setting & mapping to sys property. 

This will help us run P/H experiments by controlling display panel low
power mode system property through P/H.

Bug: 72121774
Test: Compile, boot taimen.
Change-Id: Id4c95bcd5616e9749f9dcc9d9f4773ffdad3e994
parent cffb3604

core/java/android/provider/Settings.java

+9 −0
Original line number Diff line number Diff line
@@ -10332,6 +10332,15 @@ public final class Settings { 
         */

        public static final String FPS_DEVISOR = "fps_divisor";



        /**

         * Flag to enable or disable display panel low power mode (lpm)

         * false -> Display panel power saving mode is disabled.

         * true  -> Display panel power saving mode is enabled.

         *

         * @hide

         */

        public static final String DISPLAY_PANEL_LPM = "display_panel_lpm";



        /**

         * App standby (app idle) specific settings.

         * This is encoded as a key=value list, separated by commas. Ex:

core/tests/coretests/src/android/provider/SettingsBackupTest.java

+3 −0
Original line number Diff line number Diff line
@@ -17,9 +17,11 @@ 
package android.provider;



import static com.google.android.collect.Sets.newHashSet;



import static org.hamcrest.MatcherAssert.assertThat;

import static org.hamcrest.Matchers.empty;

import static org.hamcrest.Matchers.is;



import static java.lang.reflect.Modifier.isFinal;

import static java.lang.reflect.Modifier.isPublic;

import static java.lang.reflect.Modifier.isStatic;
@@ -194,6 +196,7 @@ public class SettingsBackupTest { 
                    Settings.Global.DEVICE_PROVISIONED,

                    Settings.Global.DEVICE_PROVISIONING_MOBILE_DATA_ENABLED,

                    Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD,

                    Settings.Global.DISPLAY_PANEL_LPM,

                    Settings.Global.DISPLAY_SCALING_FORCE,

                    Settings.Global.DISPLAY_SIZE_FORCED,

                    Settings.Global.DNS_RESOLVER_MAX_SAMPLES,

services/core/java/com/android/server/am/GlobalSettingsToPropertiesMapper.java

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ class GlobalSettingsToPropertiesMapper { 
        {Settings.Global.SYS_VDSO, "sys.vdso"},

        {Settings.Global.FPS_DEVISOR, ThreadedRenderer.DEBUG_FPS_DIVISOR},

        {Settings.Global.UID_CPUPOWER, "uid.cpupower"},

        {Settings.Global.DISPLAY_PANEL_LPM, "sys.display_panel_lpm"},

    };