Index: head/x11-drivers/xf86-video-amdgpu/Makefile
===================================================================
--- head/x11-drivers/xf86-video-amdgpu/Makefile
+++ head/x11-drivers/xf86-video-amdgpu/Makefile
@@ -3,8 +3,7 @@
 # this port is for future amdgpu kernel support testing.
 
 PORTNAME=	xf86-video-amdgpu
-PORTVERSION=	1.3.0
-PORTREVISION=	3
+PORTVERSION=	18.1.0
 CATEGORIES=	x11-drivers
 
 MAINTAINER=	x11@FreeBSD.org
Index: head/x11-drivers/xf86-video-amdgpu/distinfo
===================================================================
--- head/x11-drivers/xf86-video-amdgpu/distinfo
+++ head/x11-drivers/xf86-video-amdgpu/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1489676494
-SHA256 (xorg/driver/xf86-video-amdgpu-1.3.0.tar.bz2) = c1630f228938be949273f72b29ae70822dde064ad79c3ccb14d55f427e3f4e70
-SIZE (xorg/driver/xf86-video-amdgpu-1.3.0.tar.bz2) = 386785
+TIMESTAMP = 1537677957
+SHA256 (xorg/driver/xf86-video-amdgpu-18.1.0.tar.bz2) = e11f25bb51d718b8ea938ad2b8095323c0ab16f4ddffd92091d80f9a445a9672
+SIZE (xorg/driver/xf86-video-amdgpu-18.1.0.tar.bz2) = 430542
Index: head/x11-drivers/xf86-video-ati/Makefile
===================================================================
--- head/x11-drivers/xf86-video-ati/Makefile
+++ head/x11-drivers/xf86-video-ati/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	xf86-video-ati
-PORTVERSION=	7.9.0
-PORTREVISION=	3
+PORTVERSION=	18.1.0
 PORTEPOCH=	1
 CATEGORIES=	x11-drivers
 
Index: head/x11-drivers/xf86-video-ati/distinfo
===================================================================
--- head/x11-drivers/xf86-video-ati/distinfo
+++ head/x11-drivers/xf86-video-ati/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1489676661
-SHA256 (xorg/driver/xf86-video-ati-7.9.0.tar.bz2) = 3cad872e6330afb1707da11e4e959e6887ebe5bcd81854b4d2e496c52c059875
-SIZE (xorg/driver/xf86-video-ati-7.9.0.tar.bz2) = 848502
+TIMESTAMP = 1537678013
+SHA256 (xorg/driver/xf86-video-ati-18.1.0.tar.bz2) = 6c335f423c1dc3d904550d41cb871ca4130ba7037dda67d82e3f1555e1bfb9ac
+SIZE (xorg/driver/xf86-video-ati-18.1.0.tar.bz2) = 891953