Commit: 76967542402f0d478d2e72ef02c817e4a1e75b36 - vendor-samsung-q1u (git)

vendor/samsung/q1u

Commit MetaInfo

• Revision: 76967542402f0d478d2e72ef02c817e4a1e75b36 (tree)
• Time: 2009-12-05 14:23:48
• Author: Bryan Hundven <bryanhundven@gmai...>
• Commiter: Yi Sun

Log Message

Touchscreen pointercal work

With InputDevice.java looking for pointercal in /data/system/tslib,
and ts_calibrate and friends looking for pointercal in that same
location, we want to install our product specific pointercal to
/system/etc/pointercal and have ins_pointercal.sh (ran from
init.q1u.rc) to copy it to /data/system/tslib.

Work will be done later to the Home apk or init to check for a
touchscreen device, and if it finds one, it should check for
/system/etc/pointercal. If /system/etc/pointercal or /data/system/tslib
do not exist, then it should automatically run ts_calibrate.

Change Summary

• modified: AndroidBoard.mk
• modified: init.q1u.rc
• add: ins_pointercal.sh
• modified: ts.env

Incremental Difference

--- a/AndroidBoard.mk
+++ b/AndroidBoard.mk
@@ -38,6 +38,7 @@ $(INSTALLED_RAMDISK_TARGET): $(file)
 $(eval $(call add-prebuilt-target,$(TARGET_OUT_DATA_ETC),pointercal))
 $(eval $(call add-prebuilt-target,$(TARGET_OUT_DATA_ETC),ts.conf))
 $(eval $(call add-prebuilt-target,$(TARGET_OUT_DATA_ETC),ts.env))
+$(eval $(call add-prebuilt-target,$(TARGET_OUT_DATA_ETC),ins_pointercal.sh))
 
 ALL_FIRMWARES := $(shell cd $(LOCAL_PATH) && find firmware -type f)
 $(eval $(foreach f,$(ALL_FIRMWARES),$(call add-prebuilt-target,$(TARGET_OUT_SHARED_LIBRARIES),$(f))))

--- a/init.q1u.rc
+++ b/init.q1u.rc
@@ -13,3 +13,6 @@ on boot
     setprop alsa.mixer.playback.speaker Master
     export LD_PRELOAD /lib/libts.so:/lib/ts/pthres.so
 
+service tslib /system/bin/sh /system/etc/ins_pointercal.sh
+    oneshot
+

--- /dev/null
+++ b/ins_pointercal.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+if [ -f /system/etc/pointercal ]; then
+	mkdir /data/system/tslib
+	chown 1000.1000 /data/system/tslib
+	cp /system/etc/pointercal /data/system/tslib/pointercal
+	chown 1000.1000 /data/system/tslib/pointercal
+fi

--- a/ts.env
+++ b/ts.env
@@ -1,6 +1,6 @@
 TSLIB_CONSOLEDEVICE=none
 TSLIB_FBDEVICE=/dev/fb0
 TSLIB_TSDEVICE=/dev/input/event5
-TSLIB_CALIBFILE=/system/etc/pointercal
+TSLIB_CALIBFILE=/data/system/tslib/pointercal
 TSLIB_CONFFILE=/system/etc/ts.conf
 TSLIB_PLUGINDIR=/lib/ts