Hi syzdl,Does HDR work on AMDGPU? I would like to use Android on x86 to run Moonlight, since it doesn’t work with HDR on Windows and only supported platforms are Android/AndroidTV and iOS.
Kernel 5.3 added the HDR extensions for AMD GPU,
Bliss OS 11 has Kernel 4.19, Bliss OS 12 and 14 have kernel 5.8
If your app works only in Bliss OS 11 then you'll need to manually install Kernel 5.8 with gearlock on Bliss OS 11, Installing newer kernel is like installing newer drivers on Windows.
Good luck getting HDR to work on Bliss OS when even Linux distributions don't have proper HDR display support, only SDR.