diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 61831bc..875a4d5 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -274,6 +274,26 @@
         orientation. If zero, the value of rounded_corner_radius is used. -->
     <dimen name="rounded_corner_radius_bottom">93px</dimen>
 
+
+    <!-- The bounding path of the cutout region of the main built-in display.
+         Must either be empty if there is no cutout region, or a string that is parsable by
+         {@link android.util.PathParser}.
+         The path is assumed to be specified in display coordinates with pixel units and in
+         the display's native orientation, with the origin of the coordinate system at the
+         center top of the display.
+         To facilitate writing device-independent emulation overlays, the marker `@dp` can be
+         appended after the path string to interpret coordinates in dp instead of px units.
+         Note that a physical cutout should be configured in pixels for the best results.
+         Example for a 10px x 10px square top-center cutout:
+                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z</string>
+         Example for a 10dp x 10dp square top-center cutout:
+                <string ...>M -5,0 L -5,10 L 5,10 L 5,0 Z @dp</string>
+         @see https://www.w3.org/TR/SVG/paths.html#PathData
+    -->
+    <string name="config_mainBuiltInDisplayCutout">
+        M 0,0 H -36 V 100 H 36 V 0 H 0 Z
+    </string>
+
     <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
          percent. The length of this array is assumed to be one greater than
          config_ambientThresholdLevels. The brightening threshold is calculated as