From 35caa5b03a07682581f5ecc591142c73fc5a8781 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com>
Date: Tue, 25 Oct 2011 17:54:35 -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 7.2 lux).

Change-Id: I121ce0f23dca093c9607ac9447b9263f48507a09
---
 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 55c3d45..5110ae8 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -64,11 +64,11 @@
 
          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>107</item>
+        <item>244</item>
+        <item>440</item>
+        <item>4080</item>
     </integer-array>
 
     <!-- Array of output values for LCD backlight corresponding to the LUX values
-- 
cgit v1.1