From c282639e63b733a181a27128cf761e08d515c92a Mon Sep 17 00:00:00 2001
From: Simon Wilson <simonwilson@google.com>
Date: Sun, 17 Oct 2010 18:53:11 -0700
Subject: libsensor: suppress light levels that don't change

Change-Id: I75f3d0baeae13ff6f10947252b173a062a66d74a
---
 libsensors/LightSensor.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libsensors/LightSensor.h')

diff --git a/libsensors/LightSensor.h b/libsensors/LightSensor.h
index 42158e4..78e781a 100644
--- a/libsensors/LightSensor.h
+++ b/libsensors/LightSensor.h
@@ -39,6 +39,7 @@ class LightSensor : public SensorBase {
     int input_sysfs_path_len;
 
     int setInitialState();
+    float mPreviousLight;
     float indexToValue(size_t index) const;
 
 public:
-- 
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