Touch screen can't work using Qt5.0.2

[peter wang]

HI EVERYONE:
When I use Qt5.0.2 on am3358, I found the touch screen can't work. when touched the screen, it didn't respond. I compile the tslib and qtslib plugins.

My /etc/profile is:

export TSLIB_TSDEVICE=/dev/event2

export TSLIB_CALIBFILE=/etc/pointercal

export TSLIB_CONFFILE=/etc/ts.conf

export TSLIB_PLUGINDIR=/opt/ti/tslib/lib/ts

export TSLIB_CONSOLEDEVICE=/dev/tty1

export TSLIB_FBDEVICE=/dev/fb0

export QTDIR=/opt/ti/qt-5.0.2

export QT_QPA_PLATFORM_PLUGIN_PATH=/opt/ti/qt-5.0.2/plugins

export QT_QPA_PLATFORM=linuxfb:tty=/dev/tty1

export QT_QPA_FONTDIR=/opt/ti/qt-5.0.2/lib/fonts

export QT_QPA_GENERIC_PLUGINS=tslib:/dev/event2

export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/opt/ti/tslib/bin:/opt/ti/qt-5.0.2/bin

export LD_LIBRARY_PATH=/lib:/usr/lib:/opt/ti/tslib/lib:/opt/ti/qt-5.0.2/lib

May I missing something?
thinks!

[prabindh]

Did you try a ts_calibrate first ? Is /dev/event2 the right input event ? Post the logs when you are running the application, along with the command.