[gentoo-commits] proj/x11:master commit in: x11-drivers/xf86-video-intel/

["Donnie Berkholz" <dberkholz@gentoo.org>]

commit:     1cd368448856ce06e600e2454d73f2d2197f87e7
Author:     Donnie Berkholz <dberkholz <AT> gentoo <DOT> org>
AuthorDate: Wed Jun  8 13:52:00 2011 +0000
Commit:     Donnie Berkholz <dberkholz <AT> gentoo <DOT> org>
CommitDate: Wed Jun  8 14:00:49 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/x11.git;a=commit;h=1cd36844

xf86-video-intel: Add support for the new SNA acceleration architecture.

There's a new 'sna' USE flag. This will result in moderate-to-large
speed improvements for all Intel hardware from i830 on up, not just
SandyBridge, despite the SNA name standing for SandyBridge's New
Acceleration.

I didn't add any way to enable SNA drivers only for specific chipsets,
although this is possible by passing their values to the --enable-sna
flag (gen2, gen3, gen4, gen5, gen6).

---
 x11-drivers/xf86-video-intel/metadata.xml          |    3 +++
 .../xf86-video-intel/xf86-video-intel-9999.ebuild  |    3 ++-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/x11-drivers/xf86-video-intel/metadata.xml b/x11-drivers/xf86-video-intel/metadata.xml
index 6cc3982..33cdd4a 100644
--- a/x11-drivers/xf86-video-intel/metadata.xml
+++ b/x11-drivers/xf86-video-intel/metadata.xml
@@ -2,4 +2,7 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>x11</herd>
+	<use>
+		<flag name="sna">Enable SandyBridge's New Acceleration (useful on all chipsets, not just SandyBridge)</flag>
+	</use>
 </pkgmetadata>

diff --git a/x11-drivers/xf86-video-intel/xf86-video-intel-9999.ebuild b/x11-drivers/xf86-video-intel/xf86-video-intel-9999.ebuild
index c60a96a..d5d0abf 100644
--- a/x11-drivers/xf86-video-intel/xf86-video-intel-9999.ebuild
+++ b/x11-drivers/xf86-video-intel/xf86-video-intel-9999.ebuild
@@ -10,7 +10,7 @@ inherit linux-info xorg-2
 DESCRIPTION="X.Org driver for Intel cards"
 
 KEYWORDS="~amd64 ~ia64 ~x86 -x86-fbsd"
-IUSE=""
+IUSE="sna"
 
 RDEPEND="x11-libs/libXext
 	x11-libs/libXfixes
@@ -22,6 +22,7 @@ pkg_setup() {
 	xorg-2_pkg_setup
 	XORG_CONFIGURE_OPTIONS=(
 		$(use_enable dri)
+		$(use_enable sna)
 		--enable-xvmc
 	)
 }