On Mon, Sep 12, 2011 at 9:45 PM, Scott Smith pickle136@sbcglobal.net wrote:
So instead of running automatically after the app exits the pnd system could include this but only activate it on a special key sequence?
no, look at a script bit I posted. It checks if the scaler (/dev/fb1) is used by any program with lsof, and if not, disables that layer. This can be ran safely after any program exits.
if ! lsof /dev/fb1 > /dev/null; then ofbset -fb /dev/fb1 -mem 0 -size 0 0 -en 0 fi