Note: This setting (xrandr --setprovideroffloadsink provider sink) is no longer necessary when using the default intel/modesetting driver from the official repos, as they have DRI3 enabled by default and will therefore automatically make these assignments.
Base on https:/ /wiki.archlinux .org/index. php/PRIME, there is a note describing as following
Note: This setting (xrandr --setproviderof floadsink provider sink) is no longer necessary when using the default intel/modesetting driver from the official repos, as they have DRI3 enabled by default and will therefore automatically make these assignments.