diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index fb500bc256fd7..233e75bbfec70 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -858,20 +858,14 @@ class RootWindowContainer extends WindowContainer<DisplayContent> {
         final int privateflags = attrs.privateFlags;
         boolean displayHasContent = false;
 
-        if (DEBUG_KEEP_SCREEN_ON && (attrFlags & FLAG_KEEP_SCREEN_ON) != 0
-                && w != mService.mLastWakeLockHoldingWindow) {
-            Slog.d(TAG_KEEP_SCREEN_ON, "handleNotObscuredLocked: " + w
-                    + " has FLAG_KEEP_SCREEN_ON set, hasSurface=" + w.mHasSurface
-                    + ", canBeSeen=" + canBeSeen);
-        }
-
         if (w.mHasSurface && canBeSeen) {
             if ((attrFlags & FLAG_KEEP_SCREEN_ON) != 0) {
                 mHoldScreen = w.mSession;
                 mHoldScreenWindow = w;
             } else if (DEBUG_KEEP_SCREEN_ON && w == mService.mLastWakeLockHoldingWindow) {
                 Slog.d(TAG_KEEP_SCREEN_ON, "handleNotObscuredLocked: " + w + " was holding "
-                        + "screen wakelock but no longer has FLAG_KEEP_SCREEN_ON!!!");
+                        + "screen wakelock but no longer has FLAG_KEEP_SCREEN_ON!!! called by"
+                        + Debug.getCallers(10));
             }
             if (!syswin && w.mAttrs.screenBrightness >= 0 && mScreenBrightness < 0) {
                 mScreenBrightness = w.mAttrs.screenBrightness;
diff --git a/services/core/java/com/android/server/wm/WindowManagerDebugConfig.java b/services/core/java/com/android/server/wm/WindowManagerDebugConfig.java
index 4da9c060fc4d0..6d5673e283d88 100644
--- a/services/core/java/com/android/server/wm/WindowManagerDebugConfig.java
+++ b/services/core/java/com/android/server/wm/WindowManagerDebugConfig.java
@@ -77,5 +77,5 @@ public class WindowManagerDebugConfig {
     static final boolean DEBUG_UNKNOWN_APP_VISIBILITY = false;
 
     static final String TAG_KEEP_SCREEN_ON = "DebugKeepScreenOn";
-    static final boolean DEBUG_KEEP_SCREEN_ON = true;
+    static final boolean DEBUG_KEEP_SCREEN_ON = false;
 }