My new notebook is now running on Mavericks and I've still got some problems, which are only fixable with DSDT Patches. i tried to fix them on my own, but I failed. I hope someone will take a look on my DSDT an tries to clean those errors. When I've got a clean DSDT, I can add some fixes and try to get this thing work properly. Right now I've got those problems:
Wrong max. brightness
No brightness slider
AMD Graphics seems running in the backround
All files are attatched down below.