Add new port: graphics/drm-devel-kmod.

Add new port: graphics/drm-devel-kmod.  This is a development version of the
drm kmod ports.  It is currently on par with Linux version 4.15, which
includes amongs others support for AMD Vega.  This version is currently only
supported on recent versions of FreeBSD CURRENT.

Be aware that since this is a development version, there might be bugs and
regressions.  If you find any issues, please report them to us.

Approved by:	jmd (maintainer)
Obtained from:	https://github.com/FreeBSDDesktop/freebsd-ports/tree/feature/drm-kmod

1 files changed, 39 insertions, 0 deletions

diff --git a/graphics/drm-devel-kmod/Makefile b/graphics/drm-devel-kmod/Makefile
new file mode 100644
index 000000000000..cc3adb0b9522
--- /dev/null
+++ b/graphics/drm-devel-kmod/Makefile
@@ -0,0 +1,39 @@
+# Created by: Johannes Dieterich <jmd@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	drm-devel-kmod
+PORTVERSION=	4.15.g20180713
+CATEGORIES=	graphics kld
+
+MAINTAINER=	jmd@FreeBSD.org
+COMMENT=	DRM modules for the linuxkpi-based KMS components (development version)
+
+LICENSE=	BSD2CLAUSE MIT GPLv2
+LICENSE_COMB=	multi
+
+ONLY_FOR_ARCHS=	amd64
+ONLY_FOR_ARCHS_REASON=	the new KMS components are only supported on amd64
+
+RUN_DEPENDS=	gpu-firmware-kmod>=g20180319:graphics/gpu-firmware-kmod
+
+CONFLICTS_INSTALL=	drm-next-kmod drm-stable-kmod
+
+OPTIONS_DEFINE=	DEBUG
+
+USES=		kmod uidfix
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	FreeBSDDesktop
+GH_PROJECT=	kms-drm
+GH_TAGNAME=	224e101
+
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ${OSVERSION} < 1200067
+IGNORE=		not supported on older CURRENT, no kernel support
+.endif
+.if ${OPSYS} != FreeBSD
+IGNORE=		not supported on anything but FreeBSD (missing linuxkpi functionality)
+.endif
+
+.include <bsd.port.mk>