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Commit 0b5c597d authored by Oleg Petšjonkin's avatar Oleg Petšjonkin Committed by Automerger Merge Worker
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Merge "Adding refreshRate thermal throttling configuration" into udc-dev am: 9d0b6283 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21539033



Change-Id: I53d2e27cdb4daac24f4663f0435fa380cd4ef4af
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 206718b2 9d0b6283

core/java/android/view/DisplayInfo.java

+16 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ import static android.view.DisplayInfoProto.LOGICAL_HEIGHT; 
import static android.view.DisplayInfoProto.LOGICAL_WIDTH;

import static android.view.DisplayInfoProto.NAME;



import android.annotation.NonNull;

import android.annotation.Nullable;

import android.app.WindowConfiguration;

import android.compat.annotation.UnsupportedAppUsage;
@@ -37,6 +38,7 @@ import android.os.Parcelable; 
import android.os.Process;

import android.util.ArraySet;

import android.util.DisplayMetrics;

import android.util.SparseArray;

import android.util.proto.ProtoOutputStream;



import com.android.internal.display.BrightnessSynchronizer;
@@ -348,6 +350,12 @@ public final class DisplayInfo implements Parcelable { 
     */

    public float hdrSdrRatio = Float.NaN;



    /**

     * RefreshRateRange limitation for @Temperature.ThrottlingStatus

     */

    @NonNull

    public SparseArray<SurfaceControl.RefreshRateRange> refreshRateThermalThrottling =

            new SparseArray<>();



    public static final @android.annotation.NonNull Creator<DisplayInfo> CREATOR = new Creator<DisplayInfo>() {

        @Override
@@ -425,7 +433,8 @@ public final class DisplayInfo implements Parcelable { 
                && installOrientation == other.installOrientation

                && Objects.equals(displayShape, other.displayShape)

                && Objects.equals(layoutLimitedRefreshRate, other.layoutLimitedRefreshRate)

                && BrightnessSynchronizer.floatEquals(hdrSdrRatio, other.hdrSdrRatio);

                && BrightnessSynchronizer.floatEquals(hdrSdrRatio, other.hdrSdrRatio)

                && refreshRateThermalThrottling.contentEquals(other.refreshRateThermalThrottling);

    }



    @Override
@@ -482,6 +491,7 @@ public final class DisplayInfo implements Parcelable { 
        displayShape = other.displayShape;

        layoutLimitedRefreshRate = other.layoutLimitedRefreshRate;

        hdrSdrRatio = other.hdrSdrRatio;

        refreshRateThermalThrottling = other.refreshRateThermalThrottling;

    }



    public void readFromParcel(Parcel source) {
@@ -544,6 +554,8 @@ public final class DisplayInfo implements Parcelable { 
        displayShape = source.readTypedObject(DisplayShape.CREATOR);

        layoutLimitedRefreshRate = source.readTypedObject(SurfaceControl.RefreshRateRange.CREATOR);

        hdrSdrRatio = source.readFloat();

        refreshRateThermalThrottling = source.readSparseArray(null,

                SurfaceControl.RefreshRateRange.class);

    }



    @Override
@@ -604,6 +616,7 @@ public final class DisplayInfo implements Parcelable { 
        dest.writeTypedObject(displayShape, flags);

        dest.writeTypedObject(layoutLimitedRefreshRate, flags);

        dest.writeFloat(hdrSdrRatio);

        dest.writeSparseArray(refreshRateThermalThrottling);

    }



    @Override
@@ -871,6 +884,8 @@ public final class DisplayInfo implements Parcelable { 
        } else {

            sb.append(hdrSdrRatio);

        }

        sb.append(", refreshRateThermalThrottling ");

        sb.append(refreshRateThermalThrottling);

        sb.append("}");

        return sb.toString();

    }

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

+2 −0
Original line number Diff line number Diff line
@@ -138,6 +138,8 @@ class DeviceStateToLayoutMap { 
                        display.setPosition(POSITION_UNKNOWN);

                    }

                    display.setRefreshRateZoneId(d.getRefreshRateZoneId());

                    display.setRefreshRateThermalThrottlingMapId(

                            d.getRefreshRateThermalThrottlingMapId());

                }

            }

        } catch (IOException | DatatypeConfigurationException | XmlPullParserException e) {

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

+97 −5
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import android.text.TextUtils; 
import android.util.MathUtils;

import android.util.Pair;

import android.util.Slog;

import android.util.SparseArray;

import android.util.Spline;

import android.view.DisplayAddress;

import android.view.SurfaceControl;
@@ -54,6 +55,8 @@ import com.android.server.display.config.NitsMap; 
import com.android.server.display.config.Point;

import com.android.server.display.config.RefreshRateConfigs;

import com.android.server.display.config.RefreshRateRange;

import com.android.server.display.config.RefreshRateThrottlingMap;

import com.android.server.display.config.RefreshRateThrottlingPoint;

import com.android.server.display.config.RefreshRateZone;

import com.android.server.display.config.SdrHdrRatioMap;

import com.android.server.display.config.SdrHdrRatioPoint;
@@ -149,9 +152,26 @@ import javax.xml.datatype.DatatypeConfigurationException; 
 *            <brightness>0.005</brightness>

 *          </brightnessThrottlingPoint>

 *        </concurrentDisplaysBrightnessThrottlingMap>

 *        <refreshRateThrottlingMap>

 *            <refreshRateThrottlingPoint>

 *                <thermalStatus>critical</thermalStatus>

 *                <refreshRateRange>

 *                     <minimum>0</minimum>

 *                     <maximum>60</maximum>

 *                 </refreshRateRange>

 *            </refreshRateThrottlingPoint>

 *        </refreshRateThrottlingMap>

 *      </thermalThrottling>

 *

 *      <refreshRate>

 *       <refreshRateZoneProfiles>

 *         <refreshRateZoneProfile id="concurrent">

 *           <refreshRateRange>

 *             <minimum>60</minimum>

 *             <maximum>60</maximum>

 *            </refreshRateRange>

 *          </refreshRateZoneProfile>

 *        </refreshRateZoneProfiles>

 *        <defaultRefreshRateInHbmHdr>75</defaultRefreshRateInHbmHdr>

 *        <defaultRefreshRateInHbmSunlight>75</defaultRefreshRateInHbmSunlight>

 *        <lowerBlockingZoneConfigs>
@@ -417,7 +437,7 @@ public class DisplayDeviceConfig { 


    public static final String QUIRK_CAN_SET_BRIGHTNESS_VIA_HWC = "canSetBrightnessViaHwc";



    static final String DEFAULT_BRIGHTNESS_THROTTLING_DATA_ID = "default";

    static final String DEFAULT_ID = "default";



    private static final float BRIGHTNESS_DEFAULT = 0.5f;

    private static final String ETC_DIR = "etc";
@@ -662,7 +682,11 @@ public class DisplayDeviceConfig { 
    private int[] mHighDisplayBrightnessThresholds = DEFAULT_BRIGHTNESS_THRESHOLDS;

    private int[] mHighAmbientBrightnessThresholds = DEFAULT_BRIGHTNESS_THRESHOLDS;



    private Map<String, BrightnessThrottlingData> mBrightnessThrottlingDataMap = new HashMap();

    private final Map<String, BrightnessThrottlingData> mBrightnessThrottlingDataMap =

            new HashMap<>();



    private final Map<String, SparseArray<SurfaceControl.RefreshRateRange>>

            mRefreshRateThrottlingMap = new HashMap<>();



    @Nullable

    private HostUsiVersion mHostUsiVersion;
@@ -1314,6 +1338,17 @@ public class DisplayDeviceConfig { 
        return BrightnessThrottlingData.create(mBrightnessThrottlingDataMap.get(id));

    }



    /**

     * @param id - throttling data id or null for default

     * @return refresh rate throttling configuration

     */

    @Nullable

    public SparseArray<SurfaceControl.RefreshRateRange> getRefreshRateThrottlingData(

            @Nullable String id) {

        String key = id == null ? DEFAULT_ID : id;

        return mRefreshRateThrottlingMap.get(key);

    }



    /**

     * @return Auto brightness darkening light debounce

     */
@@ -1552,6 +1587,8 @@ public class DisplayDeviceConfig { 
                + ", mRefreshRateZoneProfiles= " + mRefreshRateZoneProfiles

                + ", mDefaultRefreshRateInHbmHdr= " + mDefaultRefreshRateInHbmHdr

                + ", mDefaultRefreshRateInHbmSunlight= " + mDefaultRefreshRateInHbmSunlight

                + ", mRefreshRateThrottlingMap= " + mRefreshRateThrottlingMap

                + "\n"

                + ", mLowDisplayBrightnessThresholds= "

                + Arrays.toString(mLowDisplayBrightnessThresholds)

                + ", mLowAmbientBrightnessThresholds= "
@@ -1613,7 +1650,7 @@ public class DisplayDeviceConfig { 
                loadBrightnessDefaultFromDdcXml(config);

                loadBrightnessConstraintsFromConfigXml();

                loadBrightnessMap(config);

                loadBrightnessThrottlingMaps(config);

                loadThermalThrottlingConfig(config);

                loadHighBrightnessModeData(config);

                loadQuirks(config);

                loadBrightnessRamps(config);
@@ -1823,13 +1860,17 @@ public class DisplayDeviceConfig { 
        return Spline.createSpline(nits, ratios);

    }



    private void loadBrightnessThrottlingMaps(DisplayConfiguration config) {

    private void loadThermalThrottlingConfig(DisplayConfiguration config) {

        final ThermalThrottling throttlingConfig = config.getThermalThrottling();

        if (throttlingConfig == null) {

            Slog.i(TAG, "No thermal throttling config found");

            return;

        }

        loadBrightnessThrottlingMaps(throttlingConfig);

        loadRefreshRateThermalThrottlingMap(throttlingConfig);

    }



    private void loadBrightnessThrottlingMaps(ThermalThrottling throttlingConfig) {

        final List<BrightnessThrottlingMap> maps = throttlingConfig.getBrightnessThrottlingMap();

        if (maps == null || maps.isEmpty()) {

            Slog.i(TAG, "No brightness throttling map found");
@@ -1855,7 +1896,7 @@ public class DisplayDeviceConfig { 
            }



            if (!badConfig) {

                String id = map.getId() == null ? DEFAULT_BRIGHTNESS_THROTTLING_DATA_ID

                String id = map.getId() == null ? DEFAULT_ID

                        : map.getId();

                if (mBrightnessThrottlingDataMap.containsKey(id)) {

                    throw new RuntimeException("Brightness throttling data with ID " + id
@@ -1867,6 +1908,57 @@ public class DisplayDeviceConfig { 
        }

    }



    private void loadRefreshRateThermalThrottlingMap(ThermalThrottling throttlingConfig) {

        List<RefreshRateThrottlingMap> maps = throttlingConfig.getRefreshRateThrottlingMap();

        if (maps == null || maps.isEmpty()) {

            Slog.w(TAG, "RefreshRateThrottling: map not found");

            return;

        }



        for (RefreshRateThrottlingMap map : maps) {

            List<RefreshRateThrottlingPoint> points = map.getRefreshRateThrottlingPoint();

            String id = map.getId() == null ? DEFAULT_ID : map.getId();



            if (points == null || points.isEmpty()) {

                // Expected at lease 1 throttling point for each map

                Slog.w(TAG, "RefreshRateThrottling: points not found for mapId=" + id);

                continue;

            }

            if (mRefreshRateThrottlingMap.containsKey(id)) {

                Slog.wtf(TAG, "RefreshRateThrottling: map already exists, mapId=" + id);

                continue;

            }



            SparseArray<SurfaceControl.RefreshRateRange> refreshRates = new SparseArray<>();

            for (RefreshRateThrottlingPoint point : points) {

                ThermalStatus status = point.getThermalStatus();

                if (!thermalStatusIsValid(status)) {

                    Slog.wtf(TAG,

                            "RefreshRateThrottling: Invalid thermalStatus=" + status.getRawName()

                                    + ",mapId=" + id);

                    continue;

                }

                int thermalStatusInt = convertThermalStatus(status);

                if (refreshRates.contains(thermalStatusInt)) {

                    Slog.wtf(TAG, "RefreshRateThrottling: thermalStatus=" + status.getRawName()

                            + " is already in the map, mapId=" + id);

                    continue;

                }



                refreshRates.put(thermalStatusInt, new SurfaceControl.RefreshRateRange(

                        point.getRefreshRateRange().getMinimum().floatValue(),

                        point.getRefreshRateRange().getMaximum().floatValue()

                ));

            }

            if (refreshRates.size() == 0) {

                Slog.w(TAG, "RefreshRateThrottling: no valid throttling points fond for map, mapId="

                        + id);

                continue;

            }

            mRefreshRateThrottlingMap.put(id, refreshRates);

        }

    }



    private void loadRefreshRateSetting(DisplayConfiguration config) {

        final RefreshRateConfigs refreshRateConfigs =

                (config == null) ? null : config.getRefreshRate();

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

+16 −1
Original line number Diff line number Diff line
@@ -189,7 +189,7 @@ final class LogicalDisplay { 
        mTempFrameRateOverride = new SparseArray<>();

        mIsEnabled = true;

        mIsInTransition = false;

        mBrightnessThrottlingDataId = DisplayDeviceConfig.DEFAULT_BRIGHTNESS_THROTTLING_DATA_ID;

        mBrightnessThrottlingDataId = DisplayDeviceConfig.DEFAULT_ID;

    }



    public void setDevicePositionLocked(int position) {
@@ -344,6 +344,21 @@ final class LogicalDisplay { 
            mInfo.set(null);

        }

    }

    /**

     * Updates refreshRateThermalThrottling

     *

     * @param refreshRanges new refreshRateThermalThrottling ranges limited by layout or default

     */

    public void updateRefreshRateThermalThrottling(

            @Nullable SparseArray<SurfaceControl.RefreshRateRange> refreshRanges) {

        if (refreshRanges == null) {

            refreshRanges = new SparseArray<>();

        }

        if (!mBaseDisplayInfo.refreshRateThermalThrottling.contentEquals(refreshRanges)) {

            mBaseDisplayInfo.refreshRateThermalThrottling = refreshRanges;

            mInfo.set(null);

        }

    }



    /**

     * Updates the state of the logical display based on the available display devices.

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

+7 −3
Original line number Diff line number Diff line
@@ -1013,19 +1013,23 @@ class LogicalDisplayMapper implements DisplayDeviceRepository.Listener { 
            if (newDisplay != oldDisplay) {

                newDisplay.swapDisplaysLocked(oldDisplay);

            }

            DisplayDeviceConfig config = device.getDisplayDeviceConfig();



            newDisplay.setDevicePositionLocked(displayLayout.getPosition());

            newDisplay.setLeadDisplayLocked(displayLayout.getLeadDisplayId());

            newDisplay.updateLayoutLimitedRefreshRateLocked(

                    device.getDisplayDeviceConfig().getRefreshRange(

                            displayLayout.getRefreshRateZoneId()

                    config.getRefreshRange(displayLayout.getRefreshRateZoneId())

            );

            newDisplay.updateRefreshRateThermalThrottling(

                    config.getRefreshRateThrottlingData(

                            displayLayout.getRefreshRateThermalThrottlingMapId()

                    )

            );



            setEnabledLocked(newDisplay, displayLayout.isEnabled());

            newDisplay.setBrightnessThrottlingDataIdLocked(

                    displayLayout.getBrightnessThrottlingMapId() == null

                            ? DisplayDeviceConfig.DEFAULT_BRIGHTNESS_THROTTLING_DATA_ID

                            ? DisplayDeviceConfig.DEFAULT_ID

                            : displayLayout.getBrightnessThrottlingMapId());



            newDisplay.setDisplayGroupNameLocked(displayLayout.getDisplayGroupName());