2019-07-31, 16:10
(2019-07-31, 15:29)smp1 Wrote: * ToDo: Gen9 also can support HDR with LSPCON. * Support for the same to be enabled later.
https://patchwork.freedesktop.org/patch/304214/
I did read somewhere that it may only be possible via the native Display Port on older systems as Intel implemented HDMI as DP->HDMI via LSPCON bridge (ie. not native HDMI 2.0 and any HDR metadata support would then depend on the LSPCON hardware vendor), but good to know some older systems may get HDR support one way or another, although as this is Intel I wouldn't advise holding of breath...
