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Merge "Add logging for rbc on / off" into udc-dev

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This commit is contained in:
Fiona Campbell
2023-05-23 15:46:43 +00:00
committed by Android (Google) Code Review
parent 0af35e71de 9b8447559e
commit 7c0f7188a9
2 changed files with 30 additions and 0 deletions
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1
services/core/java/com/android/server/display/BrightnessTracker.java
View File

@@ -796,6 +796,7 @@ public class BrightnessTracker {
pw.print(", isUserSetBrightness=" + events[i].isUserSetBrightness);
pw.print(", powerBrightnessFactor=" + events[i].powerBrightnessFactor);
pw.print(", isDefaultBrightnessConfig=" + events[i].isDefaultBrightnessConfig);
pw.print(", recent lux values=");
pw.print(" {");
for (int j = 0; j < events[i].luxValues.length; ++j){
if (j != 0) {

29
services/core/java/com/android/server/display/DisplayPowerController2.java
View File

@@ -157,6 +157,7 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
private static final int REPORTED_TO_POLICY_SCREEN_TURNING_OFF = 3;
private static final int RINGBUFFER_MAX = 100;
private static final int RINGBUFFER_RBC_MAX = 20;
private static final float[] BRIGHTNESS_RANGE_BOUNDARIES = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50, 60, 70, 80,
@@ -390,6 +391,10 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
// Keeps a record of brightness changes for dumpsys.
private RingBuffer<BrightnessEvent> mBrightnessEventRingBuffer;
// Keeps a record of rbc changes for dumpsys.
private final RingBuffer<BrightnessEvent> mRbcEventRingBuffer =
new RingBuffer<>(BrightnessEvent.class, RINGBUFFER_RBC_MAX);
// Controls and tracks all the wakelocks that are acquired/released by the system. Also acts as
// a medium of communication between this class and the PowerManagerService.
private final WakelockController mWakelockController;
@@ -1593,6 +1598,10 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
mTempBrightnessEvent.getReason().getReason() == BrightnessReason.REASON_TEMPORARY
&& mLastBrightnessEvent.getReason().getReason()
== BrightnessReason.REASON_TEMPORARY;
// Purely for dumpsys;
final boolean isRbcEvent =
mLastBrightnessEvent.isRbcEnabled() != mTempBrightnessEvent.isRbcEnabled();
if ((!mTempBrightnessEvent.equalsMainData(mLastBrightnessEvent) && !tempToTempTransition)
|| brightnessAdjustmentFlags != 0) {
mTempBrightnessEvent.setInitialBrightness(mLastBrightnessEvent.getBrightness());
@@ -1612,6 +1621,10 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
if (mBrightnessEventRingBuffer != null) {
mBrightnessEventRingBuffer.append(newEvent);
}
if (isRbcEvent) {
mRbcEventRingBuffer.append(newEvent);
}
}
// Update display white-balance.
@@ -2359,6 +2372,8 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
dumpBrightnessEvents(pw);
}
dumpRbcEvents(pw);
if (mHbmController != null) {
mHbmController.dump(pw);
}
@@ -2431,6 +2446,20 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
}
}
private void dumpRbcEvents(PrintWriter pw) {
int size = mRbcEventRingBuffer.size();
if (size < 1) {
pw.println("No Reduce Bright Colors Adjustments");
return;
}
pw.println("Reduce Bright Colors Adjustments Last " + size + " Events: ");
BrightnessEvent[] eventArray = mRbcEventRingBuffer.toArray();
for (int i = 0; i < mRbcEventRingBuffer.size(); i++) {
pw.println(" " + eventArray[i]);
}
}
private void noteScreenState(int screenState) {
// Log screen state change with display id