After reading a lot over here and on Kodi forums, it seems to me that it is not possible to have 4k 60p output + HD audio passthrough including support for Dolby Atmos and DTS-X in LE unless one uses an AM logic based device like Odroid C2 or Wetek.
Is this understanding of mine correct? It is not possible to buy a generic (price no constraint) motherboard with some build and get all of the above (and HDR too if possible)? I am currently using 8.0.0 generic build on Apollo Lake 3455.