diff --git a/services/core/java/com/android/server/display/DisplayPowerController.java b/services/core/java/com/android/server/display/DisplayPowerController.java
index f1efec04fa694..78c5f0eee492b 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController.java
@@ -2828,6 +2828,7 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
             pw.println("  mDisplayId=" + mDisplayId);
             pw.println("  mLeadDisplayId=" + mLeadDisplayId);
             pw.println("  mLightSensor=" + mLightSensor);
+            pw.println("  mDisplayBrightnessFollowers=" + mDisplayBrightnessFollowers);
 
             pw.println();
             pw.println("Display Power Controller Locked State:");
diff --git a/services/core/java/com/android/server/display/DisplayPowerController2.java b/services/core/java/com/android/server/display/DisplayPowerController2.java
index 59e112ecbccbe..a76f907a41f5a 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController2.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController2.java
@@ -2222,6 +2222,7 @@ final class DisplayPowerController2 implements AutomaticBrightnessController.Cal
             pw.println("  mDisplayId=" + mDisplayId);
             pw.println("  mLeadDisplayId=" + mLeadDisplayId);
             pw.println("  mLightSensor=" + mLightSensor);
+            pw.println("  mDisplayBrightnessFollowers=" + mDisplayBrightnessFollowers);
 
             pw.println();
             pw.println("Display Power Controller Locked State:");