diff --git a/lineage/res/res/values/config.xml b/lineage/res/res/values/config.xml
index 89404dde..fbacf117 100644
--- a/lineage/res/res/values/config.xml
+++ b/lineage/res/res/values/config.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2015 The CyanogenMod Project
-                   2017 The LineageOS Project
+                   2017-2018 The LineageOS Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -232,4 +232,8 @@
          sdk/src/java/org/lineageos/internal/util/DeviceKeysConstants.java.
     -->
     <integer name="config_longPressOnAppSwitchBehavior">9</integer>
+
+    <!-- Indicates that the device has Single-stage Camera key
+         (without "Focus" state) instead of Dual-stage. -->
+    <bool name="config_singleStageCameraKey">false</bool>
 </resources>
diff --git a/lineage/res/res/values/symbols.xml b/lineage/res/res/values/symbols.xml
index fbce76d6..a98ed572 100644
--- a/lineage/res/res/values/symbols.xml
+++ b/lineage/res/res/values/symbols.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2015 The CyanogenMod Project
-                   2017 The LineageOS Project
+                   2017-2018 The LineageOS Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -126,6 +126,9 @@
     <java-symbol type="integer" name="config_longPressOnMenuBehavior" />
     <java-symbol type="integer" name="config_longPressOnAppSwitchBehavior" />
 
+    <!-- Camera key type -->
+    <java-symbol type="bool" name="config_singleStageCameraKey" />
+
     <!-- BurnIn protection -->
     <java-symbol type="bool" name="config_enableBurnInProtection" />