Your screen driver for the embedded h/w should have something for it. Maybe a sysfs interface or ioctl.
HTH, -mandeep On Thu, Feb 13, 2014 at 3:55 PM, Bo Thorsen <bthor...@ics.com> wrote: > Den 13-02-2014 06:53, Ramakanthreddy Kesireddy skrev: > > Hi, > > > > Am current using Qt4.8.5 sdk on embedded linux using linux framebuffer > > plugin as backend. > > > > Is there any QT API to change the brightness of underlying system? > > No, unfortunately not. You have to go to Linux specific help pages for > this. > > Bo. > > -- > Bo Thorsen, European Engineering Manager, ICS > Meet me at our quickstarts across Europe in March. > London, Dublin, Copenhagen, Hamburg, Munich and Zurich. > See this page: http://ics.com/qt-quickstart > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest >
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