Dudenesspa Posted December 25, 2015 Share Posted December 25, 2015 I am using acpibacklight.kext with A DSDT patch to get the brightness slider working, I want to get F11 and F12 to control the brightness. It uses EC query q66 for both F11 and F12 but I cannot figure out how to edit the DSDT so that these keys work with voodoops2controller.kext. Anyone have experience with this or get this to work? Quote Link to comment Share on other sites More sharing options...