diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 02d486e..939c4a5 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -499,4 +499,11 @@
 
      <!-- Whether to show the Preference for Adaptive connectivity -->
     <bool name="config_show_adaptive_connectivity">false</bool>
+
+     <!-- Enable Night display, which requires HWC 2.0. -->
+    <bool name="config_nightDisplayAvailable">true</bool>
+
+    <!-- Boolean indicating whether the HWC setColorTransform function can be performed efficiently
+         in hardware. -->
+    <bool name="config_setColorTransformAccelerated">true</bool>
 </resources>