Hello. nvidia, My main issue is current linux driver can’t change device power_state to D3cold.
hardware is 8th gen intel + pascal laptop
nouveau kernel driver can change to D3cold, if doesn’t having process that use drm device.
so I’m happy If nvidia driver supported too.
8th gen Intel+Pascal, a rare combination.
now, prime renderer offload on wayland(xwayland) setup, when wayland composite renderer hasn’t take dgpu(nvidia), can unload and load dynamically(while running compositor) . so, nouveau supports d3cold on my machine.