From 04772b6c09a88f0483c2a7efc48029967c77b9bc Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Thu, 14 May 2009 16:57:11 -0700
Subject: If DRM can't figure out which pipe to sync on, then don't sync at
 all.

Syncing to the wrong pipe can wedge the hardware if the exclusion area is
larger than the vtotal

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 8aef4cfe..028d17d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,7 +130,7 @@ if test "x$GCC" = "xyes"; then
 	-Wnested-externs -fno-strict-aliasing"
 fi
 
-PKG_CHECK_MODULES(DRM, [libdrm >= 2.4.6])
+PKG_CHECK_MODULES(DRM, [libdrm >= 2.4.11])
 AM_CONDITIONAL(DRI, test x$DRI = xyes)
 if test "$DRI" = yes; then
         PKG_CHECK_MODULES(DRI, [xf86driproto glproto])
-- 
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