From 2e0ab7265e3039fee787c2216e0c98d92ea0b49e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com>
Date: Tue, 1 Nov 2011 19:59:11 -0700
Subject: sensors: Return a calculated lux value instead using the current 8
 entry table

The light sensor now uses the lux to current formula in the datasheet,
I = 10 * log(Ev) uA, and multiplies the result by 4 as an attempt
to correct for the glass in front of the sensor.

Also update the config_autoBrightnessLevels table so the auto brightness
change occurs at the same adc values as before (or close for 7.26 and
94.5 lux).

Change-Id: I5a54fda8eca26006671064b7db1e39ba0a5d7889
---
 overlay/frameworks/base/core/res/res/values/config.xml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'overlay')

diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index eb71bf5..0bfc868 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -44,11 +44,11 @@
 
          Must be overridden in platform specific overlays -->
     <integer-array name="config_autoBrightnessLevels">
-        <item>100</item>
-        <item>200</item>
-        <item>400</item>
-        <item>1000</item>
-        <item>3000</item>
+        <item>7</item>
+        <item>94</item>
+        <item>208</item>
+        <item>458</item>
+        <item>2223</item>
     </integer-array>
 
     <!-- Array of output values for LCD backlight corresponding to the LUX values
-- 
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