I'm not sure how widely supported it is, but Wayland has a protocol to support turning off v-sync. https://gitlab.freedesktop.org/wayland/wayland-protocols/-/m

I'm not sure how widely supported it is, but Wayland has a protocol to support turning off v-sync. https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/65 https://gitlab.freedesktop.org/wayland/wayland-protocols/-/m...