Searched refs:fd_lvds (Results 1 – 4 of 4) sorted by relevance
16 fd_lvds = ::open("/sys/class/backlight/lvds-backlight/brightness",O_RDWR|O_NONBLOCK); in MainWindow()34 if (fd_lvds > 0) in ~MainWindow()35 ::close(fd_lvds); in ~MainWindow()47 if (fd_lvds > 0) in sliderchanged()48 ::write(fd_lvds,buf,sizeof(buf)); in sliderchanged()
22 int fd_lvds; variable
16 fd_lvds = ::open("/sys/class/backlight/lvds-backlight/brightness",O_RDWR|O_NONBLOCK); in MainWindow()35 if (fd_lvds > 0) in ~MainWindow()36 ::close(fd_lvds); in ~MainWindow()49 if (fd_lvds > 0) in sliderchanged()50 ::write(fd_lvds,buf,sizeof(buf)); in sliderchanged()