diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 83da7bd..c7d64ca 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -323,6 +323,98 @@
     <!-- The restoring is handled by modem if it is true -->
     <bool translatable="false" name="skip_restoring_network_selection">true</bool>
 
+     <!-- Array of light sensor LUX values to define our levels for auto backlight brightness support.
+       The N entries of this array define N  1 zones as follows:
+          Zone 0:        0 <= LUX < array[0]
+          Zone 1:        array[0] <= LUX < array[1]
+          ...
+          Zone N:        array[N - 1] <= LUX < array[N]
+          Zone N + 1     array[N] <= LUX < infinity
+          Must be overridden in platform specific overlays -->
+     <integer-array name="config_autoBrightnessLevels">
+          <item>1</item>
+          <item>2</item>
+          <item>3</item>
+          <item>4</item>
+          <item>8</item>
+          <item>12</item>
+          <item>15</item>
+          <item>20</item>
+          <item>33</item>
+          <item>55</item>
+          <item>90</item>
+          <item>148</item>
+          <item>245</item>
+          <item>403</item>
+          <item>665</item>
+          <item>1097</item>
+          <item>1808</item>
+          <item>3000</item>
+          <item>6000</item>
+          <item>9000</item>
+          <item>10000</item>
+          <item>14000</item>
+          <item>20000</item>
+          <item>25000</item>
+          <item>31000</item>
+          <item>41000</item>
+          <item>51000</item>
+          <item>61000</item>
+          <item>71000</item>
+          <item>81000</item>
+          <item>91000</item>
+          <item>100000</item>
+     </integer-array>
+
+     <!-- Array of desired screen brightness in nits corresponding to the lux values
+       in the config_autoBrightnessLevels array. As with config_screenBrightnessMinimumNits and
+       config_screenBrightnessMaximumNits, the display brightness is defined as the measured
+       brightness of an all-white image.
+
+       If this is defined then:
+       - config_autoBrightnessLcdBacklightValues should not be defined
+       - config_screenBrightnessNits must be defined
+       - config_screenBrightnessBacklight must be defined
+
+       This array should have size one greater than the size of the config_autoBrightnessLevels
+       array. The brightness values must be non-negative and non-decreasing. This must be
+       overridden in platform specific overlays -->
+     <array name="config_autoBrightnessDisplayValuesNits">
+          <item>5.139055</item>      <!--  0 - 1 -->
+          <item>9.962018965</item>   <!--  1 - 2 -->
+          <item>18.34822964</item>   <!--  2 - 3 -->
+          <item>21.55068128</item>   <!--  3 - 4 -->
+          <item>24.0167788</item>    <!--  4 - 8 -->
+          <item>32.5</item>          <!--  8 - 12 -->
+          <item>46</item>            <!--  12 - 15 -->
+          <item>53.26923077</item>   <!--  15 - 20 -->
+          <item>54.61538462</item>   <!--  20 - 33 -->
+          <item>58.11538462</item>   <!--  33 - 55 -->
+          <item>62.1394</item>       <!--  55 - 90 -->
+          <item>67.13133333</item>   <!--  90 - 148 -->
+          <item>79.67614115</item>   <!--  148 - 245 -->
+          <item>98.04727274</item>   <!--  245 - 403 -->
+          <item>125.1221991</item>   <!--  403 - 665 -->
+          <item>161.6875093</item>   <!--  665 - 1097 -->
+          <item>208.4885553</item>   <!--  1097 - 1808 -->
+          <item>264.8221315</item>   <!--  1808 - 3000 -->
+          <item>328.5869521</item>   <!--  3000 - 6000 -->
+          <item>627.4315413</item>   <!--  6000 - 9000 -->
+          <item>826.8584866</item>   <!--  9000 - 10000 -->
+          <item>867.85582302</item>  <!-- 10000 - 14000 -->
+          <item>1041.39662279</item> <!-- 14000 - 20000 -->
+          <item>1227.52633489</item> <!-- 20000 - 25000 -->
+          <item>1331.28933608</item> <!-- 25000 - 31000 -->
+          <item>1428.421149</item>   <!-- 31000 - 41000 -->
+          <item>1575.787970</item>   <!-- 41000 - 51000 -->
+          <item>1703.973078</item>   <!-- 51000 - 61000 -->
+          <item>1811.651453</item>   <!-- 61000 - 71000 -->
+          <item>1897.082235</item>   <!-- 71000 - 81000 -->
+          <item>1958.157391</item>   <!-- 81000 - 91000 -->
+          <item>1992.433376</item>   <!-- 91000 - 100000 -->
+          <item>2000</item>          <!-- 100000+  -->
+     </array>
+
     <!-- The identifier of the satellite's SIM profile. The identifier is composed of MCC and MNC
          of the satellite PLMN with the format "mccmnc". -->
     <string name="config_satellite_sim_plmn_identifier">90198</string>