Asus uX303LN Yosemite, screen brightness

[procrastination]

Hi,

 

I recently installed Yosemite on my brand new Asus UX303ln.

After reading much, failing miserably so many times, I finally managed to get it working quite well with Clover Bootloader, a few kexts and a patch DSDT+SSDT.
However, I cannot seem to get two things :

- Screen Brightness controll, although I applied RehabMan haswell brightness patch. I got a slider in system preferences, but it does not change the screen brightness.

- I didn't managed to disable the Nvidia 860M optimus chip after trying the pinned method (I might try again later, this is a far less annoying issue).

Here are my patched DSDT and SSDT (SSDT7 is renamed SSDT in clover folder), and ioreg.