Rework local patches a bit because of upstream changes. Changelog: https://lists.freedesktop.org/archives/dri-devel/2018-August/187286.html https://lists.x.org/archives/xorg-announce/2018-October/002920.html https://lists.x.org/archives/xorg-announce/2018-October/002925.html PR: 231607 Submitted by: voidanix (original version) Obtained from: https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/libdrm