Author: fmueller
Date: Thu Jun 10 05:18:05 2010
New Revision: 8852
URL: http://svn.slimdevices.com/jive?rev=8852&view=rev
Log:
Bug: 16280
Description: Fix ambient light calculation for channel0 = 0 and channel1 > 0 to
report lux = 0.
Modified:
7.6/trunk/squeezeos/src/imx35/patches/logitech/fab4-bsp.patch
Modified: 7.6/trunk/squeezeos/src/imx35/patches/logitech/fab4-bsp.patch
URL:
http://svn.slimdevices.com/jive/7.6/trunk/squeezeos/src/imx35/patches/logitech/fab4-bsp.patch?rev=8852&r1=8851&r2=8852&view=diff
==============================================================================
--- 7.6/trunk/squeezeos/src/imx35/patches/logitech/fab4-bsp.patch (original)
+++ 7.6/trunk/squeezeos/src/imx35/patches/logitech/fab4-bsp.patch Thu Jun 10
05:18:05 2010
@@ -2,7 +2,7 @@
drivers/i2c/chips/Kconfig | 19
drivers/i2c/chips/Makefile | 2
drivers/i2c/chips/clearpad.c | 307 ++++++++++++
- drivers/i2c/chips/tsl2569.c | 804 +++++++++++++++++++++++++++++++
+ drivers/i2c/chips/tsl2569.c | 807 +++++++++++++++++++++++++++++++
drivers/input/touchscreen/Kconfig | 3
drivers/input/touchscreen/tsc2007.c | 11
drivers/mxc/Kconfig | 1
@@ -384,7 +384,7 @@
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.26/drivers/i2c/chips/tsl2569.c 2009-04-29 13:54:00.000000000
+0100
-@@ -0,0 +1,804 @@
+@@ -0,0 +1,807 @@
+/*
+ * tsl2569.c - Linux kernel modules for ambient light sensor
+ *
@@ -534,6 +534,9 @@
+ ch1 = tsl2569_get_adc_value(client, TSL2569_REG_ADC1);
+ if (ch1 < 0)
+ return ch1;
++
++ if (ch0 == 0)
++ return 0;
+
+ /*
+ * Calculating the Lux Value using the current parameters
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