Didn't work for me, but that's probably because I destroyed the kernel with trying to fix stuff I have no clue of.
At least the display recognized that a device is attached to it, which wasn't the case before. So I hope it's fixed for the other guys that reported and waited (I think I'll do it that way the next time).
Anyway, thank you very much for looking into it and of course providing these nice Armbian images to us!