hani 
Hi. I have a problem with my device in touch . I have an application in Qt. then, I want to hide the cursor shape for my app on tiny6410(Friendly Arm Linux device). I use this code with this https://forum.qt.io/topic/7524/hide-mouse-pointer/5 : ============================================================== #include <QWSServer> int main(int argc, char *argv[]) { QApplication a(argc, argv); #ifdef Q_WS_QWS QWSServer::setCursorVisible( false ); #endif ============================================================== after that when I run my program with this command : ./VS200 -qws it is running and the pointer does not show BUT , the screen touch is also not work. When I change the false to true it shows the pointer but when i touch the screen to press button the mouse shape is disappear and the touch is not work. When I write this command "cat /dev/touchscreen-1wire" the touch is worked but when the Qt application is run, touch does not work. This QWS_MOUSE_PROTO=TSLIB:/dev/touchscreen-1wire. and the tslib is setting on this config.