Due to the lack of time of Kwiboo I added his latest work to LibreElec recently which also adds some functionality:
- H264 Hi10 decoding and rendering (RK3399 and RK3328)
- proper decoding of H264 field encoded content on all SoCs
- USB3 support for RK3328
- HDMI / DRM addtions to support 2160p@60Hz on all SoCs (RGB444 on RK3288/RK3399, YUV420 on RK3328)
- WIP patches to support VP9 and HEVC decoding on RK3328 and RK3399 (keep in mind: WIP!)
They are included in latest LE nightlies on Index of /
There are no updates in regards of HDMI passthrough and this won't change any time soon.
Also there are some shortcommings in some upstream devicetrees (no hdmi sound enabled for example for RK3288 miqi) which I will be addressing in a follow-up PR.
Note: Due to the lack of upstreamed devicetrees not all devices that were supported in LE 9.2 can be supported in future. (its very unlikely that LE will add support for devices that do not have a devicetree in mainline kernel since it will add additional overhead with rebasing and adapting this with every kernel update). So: If you want to your device to be supported: You'll have to go the "extra mile" and submit it to mainline kernel (or at least suggest it there and hope somebody else is doing the work for you)
Also: please don't use update functionality for LE 9.2 -> LE 9.8 and use an extra SD card for this tests.