fab233 I can’t quote your notes about editing your last post but I have same results on my NUC8 with latest SMP build and official 11.01 LE.
Here are your notes. I wish we could get a response from the experts as this last versions of smp builds and LE with Kodi 20.1 the HDR colour is not the same as older builds:
Edited 2 times, last by fab233: edit : probably this is NOT an HW Decode problem on KODI & N95 ! Hevc, 4k hdr10, 2k/4k DV , 2k/4k AV1 finally runs quite well when DRM PRIME is let disabled on the Player menu (as it's the default) ... BUT such runs are then w/o the rich colors of hdr10 nor with DV color mapping). More : with VP9.2 w/o PRIME, and when DRM PRIME is set on, all codecs become so slow that the mouse'arrow is like a full animated cartoon and nothing is played on the video... : these so very slow frame rates of mouse w/o any frame on screen made me upper write that they were no hw acceleration... There are, but no HDR10 nor DolbyVision for Adler chip. I used your previous 20200830 version on my GLK to decode HDR10 videos, on a Beelink X45 mini-PC, i recalled my testings and HDR10 was working in DRM PRIME with Direct to plane (that were at that time the default values) and VP9.2 was also played HDR. On this same GLK box with your latest 20230331, i got only one of my 4khdr10 video to play ok as hdr10, this w/o PRIME ! as with PRIME et EGL set (the new defaults), only washed colors (hdr,dv,vp9.2). I hope you understand what pn the road from 2020 to 2023 made all this changes ... GLK was 9.5 gen, N95 is gen-11 GPU in gen-12 CPU, but do have AV1 decoding when i3-1125g4 did not !! Still need some testing and time to get intel things working on unix ! (Saturday, 7:05 am).