hostkit Current method for IR configuration is described here: Infrared Remotes [LibreELEC.wiki] lircd is still supported but not recommended. I haven't found time to check your config though.
lumpi Please note that LE build system has multiple patches for kernel. Some of them touch DT too. For example, HDMI audio is not mainlined yet (but we are working on that). There is Beelink X2 DT specific patch too (to avoid random MAC address). You have two options:
- Decompile DT, patch it, compile it again.
- Create a kernel patch and build your own image/update file
H34TW Sorry, but you'll have to fix and build WiringPi yourself for LE if you want to use it. It's too board specific (or at least manufacturer specific) and such things are extremely low on priority list.
andreabak Currently there are no automatic updates. This will change when allwinner project becomes part of master branch. But it's still some work to do until then (mainly to fix H264 and HEVC bugs).
Vovanys I'm pretty sure USB keyboard should work out of the box. But since I didn't test images on PC Plus specifically, it may be that there is some issue with DT. I doubt switching to newer image will change anything. I'll test in hopefully near future.
BTW, LibreELEC 8 images are not from me, so I really don't know what is contained there. Current images are based on 4.20 kernel.
H6 support is worked on. Just two days ago I managed to fix HDMI audio support. HW video decoding is next - it is very similar to older variants, just updated with new features, so I don't expect much work, but you never know.
Gendo check files under /sys/class/drm/ I'm pretty sure you'll find correct file to trigger enable/disable there.