diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 1ef9601..7c33fd0 100755
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -167,4 +167,13 @@
     <!-- Control whether a car dock event should override the default bluetooth
          audio routing, FORCE_BT_CAR_DOCK, with an analog dock, FORCE_ANALOG_DOCK. -->
     <bool name="config_forceAnalogCarDock">true</bool>
+
+    <!-- Set this to true to enable the platform's auto-power-save modes like doze and
+         app standby.  These are not enabled by default because they require a standard
+         cloud-to-device messaging service for apps to interact correctly with the modes
+         (such as to be able to deliver an instant message to the device even when it is
+         dozing).  This should be enabled if you have such services and expect apps to
+         correctly use them when installed on your device.  Otherwise, keep this disabled
+         so that applications can still use their own mechanisms. -->
+    <bool name="config_enableAutoPowerModes">true</bool>
 </resources>