From e5c6aae9b1d4e86f52c6e45ff23324a324112241 Mon Sep 17 00:00:00 2001
From: Matt Turner <mattst88@gentoo.org>
Date: Fri, 3 Mar 2017 22:48:20 -0800
Subject: [PATCH] x11-drivers/xf86-video-intel: Block <media-libs/mesa-12.0.4
 for dri3.

Mesa 12.0.4 contains commit 17f59da9dbf ("loader/dri3: import prime
buffers in the currently-bound screen"), which is a cherry-pick of
commit a599b1c2037 from the master branch. This commit fixed the bugs
noted in the ewarns removed by this patch, which affected DRI3
stability.
---
 .../xf86-video-intel-2.99.917_p20170216.ebuild            | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/x11-drivers/xf86-video-intel/xf86-video-intel-2.99.917_p20170216.ebuild b/x11-drivers/xf86-video-intel/xf86-video-intel-2.99.917_p20170216.ebuild
index af888eead8ec..3bf6f18630b9 100644
--- a/x11-drivers/xf86-video-intel/xf86-video-intel-2.99.917_p20170216.ebuild
+++ b/x11-drivers/xf86-video-intel/xf86-video-intel-2.99.917_p20170216.ebuild
@@ -27,6 +27,7 @@ RDEPEND="
 	>=x11-libs/libdrm-2.4.52[video_cards_intel]
 	dri3? (
 		>=x11-base/xorg-server-1.18
+		!<=media-libs/mesa-12.0.4
 	)
 	sna? (
 		>=x11-base/xorg-server-1.10
@@ -86,11 +87,4 @@ pkg_postinst() {
 		ewarn "      [*]       Enable modesetting on intel by default"
 		echo
 	fi
-	if use dri3; then
-		ewarn "There are reports of crashes when using DRI3, we recommend"
-		ewarn "to be careful when enabling this option. Check the following"
-		ewarn "bugs for discussion and a workaround patch for libdrm:"
-		ewarn "https://bugs.freedesktop.org/show_bug.cgi?id=71759"
-		ewarn "https://bugs.gentoo.org/show_bug.cgi?id=582544"
-	fi
 }
-- 
2.26.2