diff --git a/apps/AdvancedDisplay/res/values/config.xml b/apps/AdvancedDisplay/res/values/config.xml
index b20c248..49d1b9f 100644
--- a/apps/AdvancedDisplay/res/values/config.xml
+++ b/apps/AdvancedDisplay/res/values/config.xml
@@ -20,6 +20,6 @@
 
     <!-- MDNIE -->
     <string name="mdnie_scenario_sysfs_file" translatable="false">"/sys/class/mdnie/mdnie/scenario"</string>
-    <string name="mdnie_accessibility_sysfs_file" translatable="false">"/sys/class/mdnie/mdnie/negative"</string>
+    <string name="mdnie_accessibility_sysfs_file" translatable="false">"/sys/class/mdnie/mdnie/accessibility"</string>
 
 </resources>
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 9b31ff3..e36dd49 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -344,5 +344,9 @@
 
     <!-- Flag indicating whether we should enable smart battery. -->
     <bool name="config_smart_battery_available">true</bool>
+
+    <!-- Control whether Night display is available. This should only be enabled on devices
+           with HWC 2.0 or higher. -->
+    <bool name="config_nightDisplayAvailable">true</bool>
 </resources>