[SOLVED] Porting to the Xiaomi Mi 5s Plus (natrium) - no graphics

[hacker1024]

I'm trying to port Halium to the Xiaomi Mi 5s Plus (natrium). It has a Snapdragon 821.
I can boot Ubuntu Touch, Plasma Mobile, and the Reference rootfs. My problem is, on all three, I can't get anything to show up on the screen. the MI logo splash screen just stays there, even after the system has booted. I get these errors in the logcat: https://hastebin.com/zosonidaxi.sql

Edit: I got it working with this kernel patch!

[BlueKenny]

Hey, i write this to become the notification

Hope we find a solution for this wonderfull phone