Default [Q] disable or adjust touch boost (aka Project Butter)

I am on stock 4.4.2 kernel. I notice the clock speed for touch boost / Project Butter is now at 1.2 ghz. I really don't ever notice any lag even at 1 ghz with the 4.2 . I don't really care about speed, I prefer longer battery life. Anyone know of a way to adjust or disable touch boost (aka Project Butter) on stock kernel? Or modify kernel file to disable it or adjust amount of mhz boost?