click: Make sure custom screen calibration is run after initial calibration

Change-Id: I0d11bb7daac80b9d3cff563b465aa821a244fd90

click.mk

@@ -85,6 +85,7 @@ PRODUCT_COPY_FILES += \
 # precompiled files for /system/bin
 PRODUCT_COPY_FILES += \
     device/htc/click/custom/compcache:system/bin/compcache \
+    device/htc/click/custom/calibrate_screen:system/bin/calibrate_screen \
     device/htc/click/custom/handle_compcache:system/bin/handle_compcache \
     device/htc/click/custom/rzscontrol:system/bin/rzscontrol
 

custom/calibrate_screen

@@ -0,0 +1,14 @@
+#!/system/bin/sh
+
+SETTINGSDB=/data/data/com.android.providers.settings/databases/settings.db
+if [ ! -f $SETTINGSDB ] ;
+then
+  exit
+fi
+
+CALIBRATION=`sqlite3 $SETTINGSDB "select value from system where name='calibration_points';"`
+if [ ! -z $CALIBRATION ] ;
+then
+  echo $CALIBRATION > /sys/class/input/input1/calibration_points
+fi
+

init.bahamas.rc

@@ -60,6 +60,11 @@ service akm8973 /system/bin/akm8973
     user compass
     group compass misc input
 
+service calibrate_screen /system/bin/calibrate_screen
+    user root
+    group root
+    oneshot
+
 service wlan_loader /system/bin/wlan_loader \
     -f /system/etc/wifi/Fw1251r1c.bin -e /proc/calibration \
     -i /system/etc/wifi/tiwlan.ini