Index: head/x11-drivers/xf86-video-amdgpu/Makefile
===================================================================
--- head/x11-drivers/xf86-video-amdgpu/Makefile	(revision 543497)
+++ head/x11-drivers/xf86-video-amdgpu/Makefile	(revision 543498)
@@ -1,30 +1,30 @@
 # $FreeBSD$
 
 # this port is for future amdgpu kernel support testing.
 
 PORTNAME=	xf86-video-amdgpu
 PORTVERSION=	19.1.0
 PORTREVISION=	1
 CATEGORIES=	x11-drivers
 
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	X.Org amdgpu display driver
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libdrm_amdgpu.so:graphics/libdrm
 
 USES=		gl xorg-cat:driver
 USE_GL=		gbm
 # No amdgpu kernel driver on non-x86 and PC98.
-ONLY_FOR_ARCHS=	i386 amd64
-ONLY_FOR_ARCHS_REASON=	KMS is required and currently only available on x86
+ONLY_FOR_ARCHS=	aarch64 i386 amd64
+ONLY_FOR_ARCHS_REASON=	KMS is required and currently only available on x86/arm64
 
 CONFIGURE_ARGS+=--disable-udev
 
 PLIST_FILES=	lib/xorg/modules/drivers/amdgpu_drv.so \
 		man/man4/amdgpu.4x.gz \
 		share/X11/xorg.conf.d/10-amdgpu.conf
 
 .include <bsd.port.mk>
Index: head/x11-drivers/xf86-video-ati/Makefile
===================================================================
--- head/x11-drivers/xf86-video-ati/Makefile	(revision 543497)
+++ head/x11-drivers/xf86-video-ati/Makefile	(revision 543498)
@@ -1,36 +1,36 @@
 # $FreeBSD$
 
 PORTNAME=	xf86-video-ati
 PORTVERSION=	19.1.0
 PORTREVISION=	3
 PORTEPOCH=	1
 CATEGORIES=	x11-drivers
 
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	X.Org ati display driver
 
 PATCH_SITES=	https://gitlab.freedesktop.org/xorg/driver/${PORTNAME}/-/commit/
 PATCHFILES+=	f223035f4ffcff2a9296d1e907a5193f8e8845a3.diff:-p1
 PATCHFILES+=	4d84cf438e7f1bebf0053035ef0292e9fed257d1.diff:-p1
 PATCHFILES+=	c0eb5dbd9c1db6b6d5b1574bcd8c584170d7ab54.diff:-p1
 PATCHFILES+=	3845392426e9798c1fb2a6fc5e97bf5dfd5c443d.diff:-p1
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 # No Radeon kernel driver on non-x86.
-ONLY_FOR_ARCHS=		amd64 i386 powerpc64
-ONLY_FOR_ARCHS_REASON=	KMS is required and currently only available on x86
+ONLY_FOR_ARCHS=		aarch64 amd64 i386 powerpc64
+ONLY_FOR_ARCHS_REASON=	KMS is required and currently only available on x86/arm64/powerpc64
 
 LIB_DEPENDS=	libpciaccess.so:devel/libpciaccess \
 		libdrm_radeon.so:graphics/libdrm
 
 CONFLICTS_INSTALL=	xf86-video-ati-legacy
 
 USES=		gl xorg xorg-cat:driver
 USE_GL=		gl
 USE_XORG=	pciaccess
 
 CONFIGURE_ARGS+=--disable-udev
 
 .include <bsd.port.mk>