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Merge "Don't set screen state until boot is completed" into tm-qpr-dev

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This commit is contained in:
Piotr Wilczyński
2023-02-17 15:35:54 +00:00
committed by Android (Google) Code Review
parent b0830a8f80 3951638857
commit 63d87dcbe9
2 changed files with 38 additions and 4 deletions
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10
services/core/java/com/android/server/display/DisplayManagerService.java
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@@ -434,6 +434,8 @@ public final class DisplayManagerService extends SystemService {
private boolean mIsDocked;
private boolean mIsDreaming;
private boolean mBootCompleted = false;
private final BroadcastReceiver mIdleModeReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
@@ -573,6 +575,12 @@ public final class DisplayManagerService extends SystemService {
}
}
} else if (phase == PHASE_BOOT_COMPLETED) {
synchronized (mSyncRoot) {
mBootCompleted = true;
for (int i = 0; i < mDisplayPowerControllers.size(); i++) {
mDisplayPowerControllers.valueAt(i).onBootCompleted();
}
}
mDisplayModeDirector.onBootCompleted();
mLogicalDisplayMapper.onBootCompleted();
}
@@ -2680,7 +2688,7 @@ public final class DisplayManagerService extends SystemService {
final DisplayPowerController displayPowerController = new DisplayPowerController(
mContext, mDisplayPowerCallbacks, mPowerHandler, mSensorManager,
mDisplayBlanker, display, mBrightnessTracker, brightnessSetting,
() -> handleBrightnessChange(display), hbmMetadata);
() -> handleBrightnessChange(display), hbmMetadata, mBootCompleted);
mDisplayPowerControllers.append(display.getDisplayIdLocked(), displayPowerController);
}

32
services/core/java/com/android/server/display/DisplayPowerController.java
View File

@@ -133,6 +133,7 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
private static final int MSG_BRIGHTNESS_RAMP_DONE = 12;
private static final int MSG_STATSD_HBM_BRIGHTNESS = 13;
private static final int MSG_SWITCH_USER = 14;
private static final int MSG_BOOT_COMPLETED = 15;
private static final int PROXIMITY_UNKNOWN = -1;
private static final int PROXIMITY_NEGATIVE = 0;
@@ -506,6 +507,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
private boolean mIsEnabled;
private boolean mIsInTransition;
private boolean mBootCompleted;
/**
* Creates the display power controller.
*/
@@ -513,7 +516,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
DisplayPowerCallbacks callbacks, Handler handler,
SensorManager sensorManager, DisplayBlanker blanker, LogicalDisplay logicalDisplay,
BrightnessTracker brightnessTracker, BrightnessSetting brightnessSetting,
Runnable onBrightnessChangeRunnable, HighBrightnessModeMetadata hbmMetadata) {
Runnable onBrightnessChangeRunnable, HighBrightnessModeMetadata hbmMetadata,
boolean bootCompleted) {
mLogicalDisplay = logicalDisplay;
mDisplayId = mLogicalDisplay.getDisplayIdLocked();
final String displayIdStr = "[" + mDisplayId + "]";
@@ -655,6 +659,7 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
mTemporaryAutoBrightnessAdjustment = PowerManager.BRIGHTNESS_INVALID_FLOAT;
mPendingAutoBrightnessAdjustment = PowerManager.BRIGHTNESS_INVALID_FLOAT;
mBootCompleted = bootCompleted;
}
private void applyReduceBrightColorsSplineAdjustment() {
@@ -1370,7 +1375,7 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
// Initialize things the first time the power state is changed.
if (mustInitialize) {
initialize(state);
initialize(readyToUpdateDisplayState() ? state : Display.STATE_UNKNOWN);
}
// Animate the screen state change unless already animating.
@@ -2050,7 +2055,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
}
}
if (!reportOnly && mPowerState.getScreenState() != state) {
if (!reportOnly && mPowerState.getScreenState() != state
&& readyToUpdateDisplayState()) {
Trace.traceCounter(Trace.TRACE_TAG_POWER, "ScreenState", state);
// TODO(b/153319140) remove when we can get this from the above trace invocation
SystemProperties.set("debug.tracing.screen_state", String.valueOf(state));
@@ -2497,6 +2503,10 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
mBrightnessSetting.setBrightness(brightnessValue);
}
void onBootCompleted() {
mHandler.obtainMessage(MSG_BOOT_COMPLETED).sendToTarget();
}
private void updateScreenBrightnessSetting(float brightnessValue) {
if (!isValidBrightnessValue(brightnessValue)
|| brightnessValue == mCurrentScreenBrightnessSetting) {
@@ -2642,6 +2652,17 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
}
};
/**
* Indicates whether the display state is ready to update. If this is the default display, we
* want to update it right away so that we can draw the boot animation on it. If it is not
* the default display, drawing the boot animation on it would look incorrect, so we need
* to wait until boot is completed.
* @return True if the display state is ready to update
*/
private boolean readyToUpdateDisplayState() {
return mDisplayId == Display.DEFAULT_DISPLAY || mBootCompleted;
}
public void dump(final PrintWriter pw) {
synchronized (mLock) {
pw.println();
@@ -3177,6 +3198,11 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
case MSG_SWITCH_USER:
handleOnSwitchUser(msg.arg1);
break;
case MSG_BOOT_COMPLETED:
mBootCompleted = true;
updatePowerState();
break;
}
}
}