Hi, I am running Linux 3.8.13-bone38 on a beaglebone black with Gentoo.
Some scripts I wrote access the brightness control of the backlight of the LCD7 under /sys/... Unfortunately the path to that control file seems not to be constant from boot to boot. At the moment it is: /sys/devices/ocp.3/backlight.12/backlight/backlight.12/brightness But I see different numberings sometimes. Is there any constant path to any control file, which enables the scripts to control the brightness? Or: Is there any constant path to a file, which content gives me the correct path so I can stich togethter the resulting path to the brightness control file? Best regargs, mcc -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
