120 lines
5.2 KiB
Diff
120 lines
5.2 KiB
Diff
From 94c32f8dc4f427938340a1b5c704153561e44e06 Mon Sep 17 00:00:00 2001
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From: Andy CrossGate Yan <GeForce8800Ultra@gmail.com>
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Date: Sun, 26 May 2024 21:32:44 +0800
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Subject: [PATCH 8/9] TrebleSettings: Disable SF HWC backpressure
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Change-Id: I4d6a1d43222a8e4dec202056a14b1b1ce41e33d3
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---
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res/values/strings.xml | 4 ++
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res/xml/treble_settings.xml | 5 ++
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...SfHwcBackpressurePreferenceController.java | 53 +++++++++++++++++++
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.../settings/treble/TrebleSettings.java | 1 +
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4 files changed, 63 insertions(+)
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create mode 100644 src/com/android/settings/treble/DisableSfHwcBackpressurePreferenceController.java
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diff --git a/res/values/strings.xml b/res/values/strings.xml
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index cd79f4d3ed3..b9bed8d56b5 100644
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--- a/res/values/strings.xml
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+++ b/res/values/strings.xml
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@@ -7372,6 +7372,10 @@
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<string name="use_alternative_backlight_scale_title">Use alternative backlight scale</string>
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<!-- Treble settings screen, override minimum brightness title -->
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<string name="override_minimum_brightness_title">Override minimum brightness</string>
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+ <!-- Treble settings screen, disable SF HWC backpressure title -->
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+ <string name="disable_sf_hwc_backpressure_title">Disable SF HWC backpressure</string>
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+ <!-- Treble settings screen, disable SF HWC backpressure summary -->
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+ <string name="disable_sf_hwc_backpressure_summary">Might improve rendering performance</string>
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<!-- Treble settings screen, install IMS APK title -->
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<string name="install_ims_apk_title">Install IMS APK</string>
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<!-- Treble settings screen, install IMS APK toasts -->
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diff --git a/res/xml/treble_settings.xml b/res/xml/treble_settings.xml
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index 250a8ee75ae..4e3bef9b644 100644
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--- a/res/xml/treble_settings.xml
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+++ b/res/xml/treble_settings.xml
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@@ -42,6 +42,11 @@
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android:key="override_minimum_brightness"
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android:title="@string/override_minimum_brightness_title" />
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+ <SwitchPreference
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+ android:key="disable_sf_hwc_backpressure"
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+ android:title="@string/disable_sf_hwc_backpressure_title"
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+ android:summary="@string/disable_sf_hwc_backpressure_summary" />
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+
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</PreferenceCategory>
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<PreferenceCategory
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diff --git a/src/com/android/settings/treble/DisableSfHwcBackpressurePreferenceController.java b/src/com/android/settings/treble/DisableSfHwcBackpressurePreferenceController.java
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new file mode 100644
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index 00000000000..8ba77738b58
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--- /dev/null
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+++ b/src/com/android/settings/treble/DisableSfHwcBackpressurePreferenceController.java
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@@ -0,0 +1,53 @@
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+package com.android.settings.treble;
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+
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+import android.content.Context;
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+import android.os.SystemProperties;
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+
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+import androidx.preference.Preference;
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+import androidx.preference.PreferenceScreen;
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+import androidx.preference.SwitchPreference;
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+
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+import com.android.settings.core.BasePreferenceController;
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+
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+public class DisableSfHwcBackpressurePreferenceController extends BasePreferenceController
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+ implements Preference.OnPreferenceChangeListener {
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+
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+ private static final String DISABLE_SF_HWC_BACKPRESSURE_KEY = "disable_sf_hwc_backpressure";
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+ private static final String TREBLE_ENABLE_SF_HWC_BACKPRESSURE_PROPERTY = "persist.sys.treble.enable_sf_hwc_backpressure";
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+
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+ private SwitchPreference mSwitchPreference;
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+
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+ public DisableSfHwcBackpressurePreferenceController(Context context) {
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+ super(context, DISABLE_SF_HWC_BACKPRESSURE_KEY);
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+ }
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+
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+ @Override
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+ public int getAvailabilityStatus() {
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+ return AVAILABLE;
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+ }
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+
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+ @Override
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+ public String getPreferenceKey() {
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+ return DISABLE_SF_HWC_BACKPRESSURE_KEY;
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+ }
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+
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+ @Override
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+ public void displayPreference(PreferenceScreen screen) {
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+ mSwitchPreference = screen.findPreference(getPreferenceKey());
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+ super.displayPreference(screen);
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+ }
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+
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+ @Override
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+ public void updateState(Preference preference) {
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+ boolean checked = !SystemProperties.getBoolean(TREBLE_ENABLE_SF_HWC_BACKPRESSURE_PROPERTY, true);
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+ mSwitchPreference.setChecked(checked);
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+ }
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+
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+ @Override
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+ public boolean onPreferenceChange(Preference preference, Object newValue) {
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+ SystemProperties.set(TREBLE_ENABLE_SF_HWC_BACKPRESSURE_PROPERTY, String.valueOf(!(boolean) newValue));
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+ mSwitchPreference.setChecked((boolean) newValue);
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+ return true;
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+ }
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+
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+}
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diff --git a/src/com/android/settings/treble/TrebleSettings.java b/src/com/android/settings/treble/TrebleSettings.java
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index 634b7ce3ce1..f72a3cb9ed7 100644
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--- a/src/com/android/settings/treble/TrebleSettings.java
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+++ b/src/com/android/settings/treble/TrebleSettings.java
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@@ -39,6 +39,7 @@ public class TrebleSettings extends DashboardFragment {
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controllers.add(new ScreenResolutionRefreshRatePreferenceController(context));
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controllers.add(new UseAlternativeBacklightScalePreferenceController(context));
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controllers.add(new OverrideMinimumBrightnessPreferenceController(context));
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+ controllers.add(new DisableSfHwcBackpressurePreferenceController(context));
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controllers.add(new InstallImsApkPreferenceController(context));
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controllers.add(new OverrideVolteAvailabilityPreferenceController(context));
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controllers.add(new OverrideNavbarAvailabilityPreferenceController(context));
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--
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2.34.1
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