Revert "Revert "Tweaked power options, added support for WiDi""

This reverts commit 63cd50302e0a23d124e9fb723e3a84fa0e55a14b.
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 9943e0f..1e5a770 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -168,9 +168,6 @@
     <!-- Default LED on time for notification LED in milliseconds. -->
     <integer name="config_defaultNotificationLedOn">500</integer>
 
-    <!-- Default LED off time for notification LED in milliseconds. -->
-    <integer name="config_defaultNotificationLedOff">2000</integer>
-
     <!-- reference volume index for music stream to limit headphone volume and display warning -->
     <integer name="config_safe_media_volume_index">10</integer>
 
@@ -308,6 +305,20 @@
     <!-- Whether Multiuser UI should be shown -->
     <bool name="config_enableMultiUserUI">false</bool>
     
+	<!-- Whether WiFi display is supported by this device.
+         There are many prerequisites for this feature to work correctly.
+         Here are a few of them:
+         * The WiFi radio must support WiFi P2P.
+         * The WiFi radio must support concurrent connections to the WiFi display and
+           to an access point.
+         * The Audio Flinger audio_policy.conf file must specify a rule for the "r_submix"
+           remote submix module.  This module is used to record and stream system
+           audio output to the WiFi display encoder in the media server.
+         * The remote submix module "audio.r_submix.default" must be installed on the device.
+         * The device must be provisioned with HDCP keys (for protected content).
+    -->
+	<bool name="config_enableWifiDisplay">true</bool>
+    
     <!-- Hardware keys present on the device, stored as a bit field.
          This integer should equal the sum of the corresponding value for each
          of the following keys present:
diff --git a/overlay/frameworks/base/core/res/res/xml/power_profile.xml b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
index 4bea3ce..b709948 100644
--- a/overlay/frameworks/base/core/res/res/xml/power_profile.xml
+++ b/overlay/frameworks/base/core/res/res/xml/power_profile.xml
@@ -22,18 +22,17 @@
         <value>1094400</value>

         <value>998400</value>

         <value>800000</value>

-        <value>700000</value>

         <value>600000</value>

         <value>500000</value>

         <value>400000</value>

     </array>

     <item name="cpu.idle">2.3</item>

+    <item name="wakeup.power">0.15</item>

     <array name="cpu.active">

         <value>169</value>

         <value>141</value>

         <value>129</value>

         <value>94</value>

-        <value>82</value>

         <value>70</value>

         <value>58</value>

         <value>46</value>