MarsSeed [1] filed a deletion request for libdrm-proptest [2]: Duplicates Arch extra/libdrm and has a false description: "A test suit for libdrm that can be used to set RGB settings in wayland".
Whereas in actuality this just builds libdrm from source, which is a "Userspace interface to kernel DRM services", according to its Arch package description. [a] [a] https://archlinux.org/packages/extra/x86_64/libdrm/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libdrm-proptest/
