Index: head/x11-drivers/xf86-video-tseng/Makefile
===================================================================
--- head/x11-drivers/xf86-video-tseng/Makefile	(revision 526911)
+++ head/x11-drivers/xf86-video-tseng/Makefile	(revision 526912)
@@ -1,17 +1,20 @@
 # $FreeBSD$
 
 PORTNAME=	xf86-video-tseng
 PORTVERSION=	1.2.5
 PORTREVISION=	11
 CATEGORIES=	x11-drivers
 
 MAINTAINER=	x11@FreeBSD.org
 COMMENT=	X.Org tseng display driver
 
-USES=		xorg-cat:driver
-
+BROKEN=			does not build with xorg-server 1.20.7
+DEPRECATED=		broken
+EXPIRATION_DATE=	2020-05-01
 BROKEN_aarch64=		error: implicit declaration of function outb is invalid in C99
 BROKEN_armv6=		error: implicit declaration of function outb is invalid in C99
 BROKEN_armv7=		error: implicit declaration of function outb is invalid in C99
+
+USES=		xorg-cat:driver
 
 .include <bsd.port.mk>