x11-drivers/xf86-video-intel: backport another 4 patches from git master

(Portage version: 2.2_rc33/cvs/Linux i686)

9 files changed, 472 insertions, 4 deletions

diff --git a/x11-drivers/xf86-video-intel/ChangeLog b/x11-drivers/xf86-video-intel/ChangeLog
index ecdeff820212..aec482f94b67 100644
--- a/x11-drivers/xf86-video-intel/ChangeLog
+++ b/x11-drivers/xf86-video-intel/ChangeLog
@@ -1,6 +1,22 @@
 # ChangeLog for x11-drivers/xf86-video-intel
 # Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/x11-drivers/xf86-video-intel/ChangeLog,v 1.32 2009/07/16 05:11:32 remi Exp $
+# $Header: /var/cvsroot/gentoo-x86/x11-drivers/xf86-video-intel/ChangeLog,v 1.33 2009/07/20 21:29:02 remi Exp $
+
+*xf86-video-intel-2.7.99.902-r1 (20 Jul 2009)
+
+  20 Jul 2009; Rémi Cardona <remi@gentoo.org>
+  files/2.7.99.902-0001-Fix-XV-scan-line-calculation-when-rotated.patch,
+  +xf86-video-intel-2.7.99.902-r1.ebuild,
+  files/2.7.99.902-0002-Reset-framebuffer-offset-when-rebinding-aperture-227
+  .patch,
+  files/2.7.99.902-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p
+  .patch,
+  +files/2.7.99.902-0004-Fix-915-class-Render-after-the-8xx-class-Render-fix
+  .patch,
+  +files/2.7.99.902-0005-Really-fix-i915-render.-Fail-at-commit-amend.patch,
+  +files/2.7.99.902-0006-accessing-a-pixmap-if-prepare_access-fails-is-verbo
+  t.patch, +files/2.7.99.902-0007-Update-to-xextproto-7.1-support.patch:
+  backport another 4 patches from git master
 
 *xf86-video-intel-2.7.99.902 (16 Jul 2009)
 
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0001-Fix-XV-scan-line-calculation-when-rotated.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0001-Fix-XV-scan-line-calculation-when-rotated.patch
index fec386cbef5c..fcf38da59624 100644
--- a/x11-drivers/xf86-video-intel/files/2.7.99.902-0001-Fix-XV-scan-line-calculation-when-rotated.patch
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0001-Fix-XV-scan-line-calculation-when-rotated.patch
@@ -1,7 +1,7 @@
 From b74bf3f9a65af9e72921d4e9028d9d4d023f8bc6 Mon Sep 17 00:00:00 2001
 From: Barry Scott <barry.scott@onelan.co.uk>
 Date: Mon, 13 Jul 2009 16:34:20 -0700
-Subject: [PATCH 1/3] Fix XV scan line calculation when rotated.
+Subject: [PATCH 1/7] Fix XV scan line calculation when rotated.
 
 ---
  src/i830_video.c |   11 ++++++-----
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0002-Reset-framebuffer-offset-when-rebinding-aperture-227.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0002-Reset-framebuffer-offset-when-rebinding-aperture-227.patch
index a99a41b748b3..72d34c568e43 100644
--- a/x11-drivers/xf86-video-intel/files/2.7.99.902-0002-Reset-framebuffer-offset-when-rebinding-aperture-227.patch
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0002-Reset-framebuffer-offset-when-rebinding-aperture-227.patch
@@ -1,7 +1,7 @@
 From e386e7b14b139f15205e14b173e8222bf38d9e18 Mon Sep 17 00:00:00 2001
 From: Keith Packard <keithp@keithp.com>
 Date: Wed, 15 Jul 2009 09:43:04 -0700
-Subject: [PATCH 2/3] Reset framebuffer offset when rebinding aperture (22760).
+Subject: [PATCH 2/7] Reset framebuffer offset when rebinding aperture (22760).
 
 scrn->fbOffset may be changed when binding objects to the aperture during
 server initialization or VT enter. This was accidentally removed when the
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p.patch
index d2852e4a8210..5ed5fbc8982c 100644
--- a/x11-drivers/xf86-video-intel/files/2.7.99.902-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p.patch
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p.patch
@@ -1,7 +1,7 @@
 From a1e6abb5ca89d699144d10fdc4309b3b78f2f7a9 Mon Sep 17 00:00:00 2001
 From: Eric Anholt <eric@anholt.net>
 Date: Wed, 15 Jul 2009 14:15:10 -0700
-Subject: [PATCH 3/3] Use batch_start_atomic to fix batchbuffer wrapping problems with 8xx render.
+Subject: [PATCH 3/7] Use batch_start_atomic to fix batchbuffer wrapping problems with 8xx render.
 
 Bug #22483.
 ---
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0004-Fix-915-class-Render-after-the-8xx-class-Render-fix.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0004-Fix-915-class-Render-after-the-8xx-class-Render-fix.patch
new file mode 100644
index 000000000000..8d457c1d7530
--- /dev/null
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0004-Fix-915-class-Render-after-the-8xx-class-Render-fix.patch
@@ -0,0 +1,116 @@
+From 8dd7ccf37e2de6d80b556e6d18af244cefc1e417 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Thu, 16 Jul 2009 11:40:51 -0700
+Subject: [PATCH 4/7] Fix 915-class Render after the 8xx-class Render fix.
+
+The two shared i830_composite.c, so giving i830 atomic batch support
+triggered anger about starting i830's atomic area while in i915's atomic
+area.  Instead, split the emit-a-primitive stuff from the state emission.
+---
+ src/i830.h        |    3 +++
+ src/i830_render.c |   45 +++++++++++++++++++++++++++++----------------
+ src/i915_render.c |    3 ++-
+ 3 files changed, 34 insertions(+), 17 deletions(-)
+
+diff --git a/src/i830.h b/src/i830.h
+index ec57662..54dddd8 100644
+--- a/src/i830.h
++++ b/src/i830.h
+@@ -788,6 +788,9 @@ i830_transform_is_affine (PictTransformPtr t);
+ 
+ void i830_composite(PixmapPtr pDst, int srcX, int srcY,
+ 		    int maskX, int maskY, int dstX, int dstY, int w, int h);
++void i830_emit_composite_primitive(PixmapPtr pDst, int srcX, int srcY,
++				   int maskX, int maskY, int dstX, int dstY,
++				   int w, int h);
+ void i830_done_composite(PixmapPtr pDst);
+ /* i915_render.c */
+ Bool i915_check_composite(int op, PicturePtr pSrc, PicturePtr pMask,
+diff --git a/src/i830_render.c b/src/i830_render.c
+index ecee6f2..c5196cc 100644
+--- a/src/i830_render.c
++++ b/src/i830_render.c
+@@ -581,14 +581,10 @@ i830_emit_composite_state(ScrnInfoPtr pScrn)
+     }
+ }
+ 
+-/**
+- * Do a single rectangle composite operation.
+- *
+- * This function is shared between i830 and i915 generation code.
+- */
+ void
+-i830_composite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
+-	       int dstX, int dstY, int w, int h)
++i830_emit_composite_primitive(PixmapPtr pDst, int srcX, int srcY,
++			      int maskX, int maskY,
++			      int dstX, int dstY, int w, int h)
+ {
+     ScrnInfoPtr pScrn = xf86Screens[pDst->drawable.pScreen->myNum];
+     I830Ptr pI830 = I830PTR(pScrn);
+@@ -670,15 +666,6 @@ i830_composite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
+ 
+     num_floats = 3 * per_vertex;
+ 
+-    intel_batch_start_atomic(pScrn,
+-			     58 + /* invarient */
+-			     24 + /* setup */
+-			     20 + /* 2 * setup_texture */
+-			     6 + num_floats /* verts */);
+-
+-    if (pI830->needs_render_state_emit)
+-	i830_emit_composite_state(pScrn);
+-
+     BEGIN_BATCH(6 + num_floats);
+ 
+     OUT_BATCH(MI_NOOP);
+@@ -740,6 +727,32 @@ i830_composite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
+     }
+ 
+     ADVANCE_BATCH();
++}
++
++
++/**
++ * Do a single rectangle composite operation.
++ *
++ * This function is shared between i830 and i915 generation code.
++ */
++void
++i830_composite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
++	       int dstX, int dstY, int w, int h)
++{
++    ScrnInfoPtr pScrn = xf86Screens[pDst->drawable.pScreen->myNum];
++    I830Ptr pI830 = I830PTR(pScrn);
++
++    intel_batch_start_atomic(pScrn,
++			     58 + /* invarient */
++			     24 + /* setup */
++			     20 + /* 2 * setup_texture */
++			     6 + 30 /* verts */);
++
++    if (pI830->needs_render_state_emit)
++	i830_emit_composite_state(pScrn);
++
++    i830_emit_composite_primitive(pDst, srcX, srcY, maskX, maskY, dstX, dstY,
++				  w, h);
+ 
+     intel_batch_end_atomic(pScrn);
+ 
+diff --git a/src/i915_render.c b/src/i915_render.c
+index ab04e9c..2d11986 100644
+--- a/src/i915_render.c
++++ b/src/i915_render.c
+@@ -556,7 +556,8 @@ i915_composite(PixmapPtr pDst, int srcX, int srcY, int maskX, int maskY,
+     if (pI830->i915_render_state.needs_emit)
+ 	i915_emit_composite_setup(pScrn);
+ 
+-    i830_composite(pDst, srcX, srcY, maskX, maskY, dstX, dstY, w, h);
++    i830_emit_composite_primitive(pDst, srcX, srcY, maskX, maskY, dstX, dstY,
++				  w, h);
+ 
+     intel_batch_end_atomic(pScrn);
+ }
+-- 
+1.6.3.3
+
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0005-Really-fix-i915-render.-Fail-at-commit-amend.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0005-Really-fix-i915-render.-Fail-at-commit-amend.patch
new file mode 100644
index 000000000000..38263027a980
--- /dev/null
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0005-Really-fix-i915-render.-Fail-at-commit-amend.patch
@@ -0,0 +1,76 @@
+From bb3007384298cb57625ec0b3868dff9b23568f3e Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Thu, 16 Jul 2009 12:56:07 -0700
+Subject: [PATCH 5/7] Really fix i915 render.  Fail at commit --amend.
+
+---
+ src/i830.h        |    2 --
+ src/i915_render.c |   25 +++++++++++++------------
+ 2 files changed, 13 insertions(+), 14 deletions(-)
+
+diff --git a/src/i830.h b/src/i830.h
+index 54dddd8..21c98f5 100644
+--- a/src/i830.h
++++ b/src/i830.h
+@@ -482,8 +482,6 @@ typedef struct _I830Rec {
+ 
+    struct {
+       int op;
+-      PicturePtr pSrcPicture, pMaskPicture, pDstPicture;
+-      PixmapPtr pSrc, pMask, pDst;
+       uint32_t dst_format;
+       Bool is_nearest;
+       Bool needs_emit;
+diff --git a/src/i915_render.c b/src/i915_render.c
+index 2d11986..c81366a 100644
+--- a/src/i915_render.c
++++ b/src/i915_render.c
+@@ -322,6 +322,13 @@ i915_prepare_composite(int op, PicturePtr pSrcPicture,
+ 	i830_get_pixmap_bo(pDst),
+     };
+ 
++    pI830->render_src_picture = pSrcPicture;
++    pI830->render_src = pSrc;
++    pI830->render_mask_picture = pMaskPicture;
++    pI830->render_mask = pMask;
++    pI830->render_dst_picture = pDstPicture;
++    pI830->render_dst = pDst;
++
+     i830_exa_check_pitch_3d(pSrc);
+     if (pMask)
+ 	i830_exa_check_pitch_3d(pMask);
+@@ -351,12 +358,6 @@ i915_prepare_composite(int op, PicturePtr pSrcPicture,
+     }
+ 
+     pI830->i915_render_state.op = op;
+-    pI830->i915_render_state.pSrcPicture = pSrcPicture;
+-    pI830->i915_render_state.pMaskPicture = pMaskPicture;
+-    pI830->i915_render_state.pDstPicture = pDstPicture;
+-    pI830->i915_render_state.pSrc = pSrc;
+-    pI830->i915_render_state.pMask = pMask;
+-    pI830->i915_render_state.pDst = pDst;
+     pI830->i915_render_state.needs_emit = TRUE;
+ 
+     return TRUE;
+@@ -367,12 +368,12 @@ i915_emit_composite_setup(ScrnInfoPtr pScrn)
+ {
+     I830Ptr pI830 = I830PTR(pScrn);
+     int op = pI830->i915_render_state.op;
+-    PicturePtr pSrcPicture = pI830->i915_render_state.pSrcPicture;
+-    PicturePtr pMaskPicture = pI830->i915_render_state.pMaskPicture;
+-    PicturePtr pDstPicture = pI830->i915_render_state.pDstPicture;
+-    PixmapPtr pSrc = pI830->i915_render_state.pSrc;
+-    PixmapPtr pMask = pI830->i915_render_state.pMask;
+-    PixmapPtr pDst = pI830->i915_render_state.pDst;
++    PicturePtr pSrcPicture = pI830->render_src_picture;
++    PicturePtr pMaskPicture = pI830->render_mask_picture;
++    PicturePtr pDstPicture = pI830->render_dst_picture;
++    PixmapPtr pSrc = pI830->render_src;
++    PixmapPtr pMask = pI830->render_mask;
++    PixmapPtr pDst = pI830->render_dst;
+     uint32_t dst_format = pI830->i915_render_state.dst_format, dst_pitch;
+     uint32_t blendctl;
+     int out_reg = FS_OC;
+-- 
+1.6.3.3
+
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0006-accessing-a-pixmap-if-prepare_access-fails-is-verbot.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0006-accessing-a-pixmap-if-prepare_access-fails-is-verbot.patch
new file mode 100644
index 000000000000..cceab079830d
--- /dev/null
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0006-accessing-a-pixmap-if-prepare_access-fails-is-verbot.patch
@@ -0,0 +1,34 @@
+From 57c7cbade9556e7b21867e61353f0928fd553616 Mon Sep 17 00:00:00 2001
+From: Owain Ainsworth <zerooa@googlemail.com>
+Date: Thu, 16 Jul 2009 20:38:43 +0100
+Subject: [PATCH 6/7] accessing a pixmap if prepare_access fails is verboten.
+
+Don't do it, treat this the same as every other prepare access call in uxa.
+
+Reviewed-by: Keith Packard <keithp@keithp.com>
+Signed-off-by: Owain Ainsworth <zerooa@googlemail.com>
+---
+ uxa/uxa.c |    7 ++++---
+ 1 files changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/uxa/uxa.c b/uxa/uxa.c
+index 1f2d75b..22c7c40 100644
+--- a/uxa/uxa.c
++++ b/uxa/uxa.c
+@@ -244,9 +244,10 @@ uxa_validate_gc (GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
+ 	/* We can't inline stipple handling like we do for GCTile because it sets
+ 	 * fbgc privates.
+ 	 */
+-	uxa_prepare_access(&pGC->stipple->drawable, UXA_ACCESS_RW);
+-	fbValidateGC (pGC, changes, pDrawable);
+-	uxa_finish_access(&pGC->stipple->drawable);
++	if (uxa_prepare_access(&pGC->stipple->drawable, UXA_ACCESS_RW)) {
++	    fbValidateGC (pGC, changes, pDrawable);
++	    uxa_finish_access(&pGC->stipple->drawable);
++	}
+     } else {
+ 	fbValidateGC (pGC, changes, pDrawable);
+     }
+-- 
+1.6.3.3
+
diff --git a/x11-drivers/xf86-video-intel/files/2.7.99.902-0007-Update-to-xextproto-7.1-support.patch b/x11-drivers/xf86-video-intel/files/2.7.99.902-0007-Update-to-xextproto-7.1-support.patch
new file mode 100644
index 000000000000..d3df598d89da
--- /dev/null
+++ b/x11-drivers/xf86-video-intel/files/2.7.99.902-0007-Update-to-xextproto-7.1-support.patch
@@ -0,0 +1,184 @@
+From 0a4c4c5fe8ebad2dd13f5770bd90a194eebb2890 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu, 16 Jul 2009 11:40:15 +1000
+Subject: [PATCH 7/7] Update to xextproto 7.1 support.
+
+DPMS header was split into dpms.h (client) and dpmsconst.h (server). Drivers
+need to include dpmsconst.h if xextproto 7.1 is available.
+
+SHM is now shm.h instead of shmstr. Requires definition of ShmFuncs that's
+not exported by the server.
+
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+---
+ configure.ac        |    4 ++++
+ src/ch7017/ch7017.c |    5 +++++
+ src/ch7xxx/ch7xxx.c |    5 +++++
+ src/ivch/ivch.c     |    5 +++++
+ src/sil164/sil164.c |    5 +++++
+ src/tfp410/tfp410.c |    5 +++++
+ uxa/uxa-priv.h      |   31 ++++++++++++++++++++++++++++++-
+ 7 files changed, 59 insertions(+), 1 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 077c1ff..3857470 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -101,6 +101,10 @@ XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
+ 
+ # Checks for pkg-config packages
+ PKG_CHECK_MODULES(XORG, [xorg-server >= 1.6 xproto fontsproto $REQUIRED_MODULES])
++PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
++                  HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
++                  HAVE_XEXTPROTO_71="no")
++AM_CONDITIONAL(HAVE_XEXTPROTO_71, [ test "$HAVE_XEXTPROTO_71" = "yes" ])
+ 
+ sdkdir=$(pkg-config --variable=sdkdir xorg-server)
+ drm_cflags=$(pkg-config --cflags libdrm)
+diff --git a/src/ch7017/ch7017.c b/src/ch7017/ch7017.c
+index 759fc24..01e414f 100644
+--- a/src/ch7017/ch7017.c
++++ b/src/ch7017/ch7017.c
+@@ -39,8 +39,13 @@
+ #include "miscstruct.h"
+ #include "xf86i2c.h"
+ #include "xf86Crtc.h"
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ 
+ #include "../i2c_vid.h"
+ #include "ch7017_reg.h"
+diff --git a/src/ch7xxx/ch7xxx.c b/src/ch7xxx/ch7xxx.c
+index 8a439e4..13ba102 100644
+--- a/src/ch7xxx/ch7xxx.c
++++ b/src/ch7xxx/ch7xxx.c
+@@ -39,8 +39,13 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ #include "miscstruct.h"
+ #include "xf86i2c.h"
+ #include "xf86Crtc.h"
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ 
+ #include "../i2c_vid.h"
+ #include "ch7xxx.h"
+diff --git a/src/ivch/ivch.c b/src/ivch/ivch.c
+index 873afcc..dffe334 100644
+--- a/src/ivch/ivch.c
++++ b/src/ivch/ivch.c
+@@ -36,8 +36,13 @@
+ #include "miscstruct.h"
+ #include "xf86i2c.h"
+ #include "xf86Crtc.h"
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ #include <unistd.h>
+ 
+ #include "../i2c_vid.h"
+diff --git a/src/sil164/sil164.c b/src/sil164/sil164.c
+index 410a681..c90bed3 100644
+--- a/src/sil164/sil164.c
++++ b/src/sil164/sil164.c
+@@ -40,8 +40,13 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ #include "miscstruct.h"
+ #include "xf86i2c.h"
+ #include "xf86Crtc.h"
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ 
+ #include "../i2c_vid.h"
+ #include "sil164.h"
+diff --git a/src/tfp410/tfp410.c b/src/tfp410/tfp410.c
+index c2c4fc3..4d3bb8a 100644
+--- a/src/tfp410/tfp410.c
++++ b/src/tfp410/tfp410.c
+@@ -39,8 +39,13 @@
+ #include "miscstruct.h"
+ #include "xf86i2c.h"
+ #include "xf86Crtc.h"
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ 
+ #include "../i2c_vid.h"
+ #include "tfp410.h"
+diff --git a/uxa/uxa-priv.h b/uxa/uxa-priv.h
+index 3d2b776..d469474 100644
+--- a/uxa/uxa-priv.h
++++ b/uxa/uxa-priv.h
+@@ -42,9 +42,13 @@
+ #define NEED_EVENTS
+ #include <X11/Xproto.h>
+ #ifdef MITSHM
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/shm.h>
++#else
+ #define _XSHM_SERVER_
+ #include <X11/extensions/shmstr.h>
+ #endif
++#endif
+ #include "scrnintstr.h"
+ #include "pixmapstr.h"
+ #include "windowstr.h"
+@@ -321,9 +325,34 @@ uxa_get_image (DrawablePtr pDrawable, int x, int y, int w, int h,
+ extern const GCOps uxa_ops;
+ 
+ #ifdef MITSHM
++/* XXX these come from shmint.h, which isn't exported by the server */
++
++#ifdef HAVE_XEXTPROTO_71
++/* Up to xextproto 7.1, these were provided in shmstr.h */
++typedef struct _ShmFuncs {
++    PixmapPtr	(* CreatePixmap)(ScreenPtr pScreen,
++				 int	   width,
++				 int	   height,
++				 int	   depth,
++				 char	   *addr);
++    void	(* PutImage)(DrawablePtr  dst,
++			     GCPtr	  pGC,
++			     int	  depth,
++			     unsigned int format,
++			     int	  w,
++			     int	  h,
++			     int	  sx,
++			     int	  sy,
++			     int	  sw,
++			     int	  sh,
++			     int	  dx,
++			     int	  dy,
++			     char	 *data);
++} ShmFuncs, *ShmFuncsPtr;
++#endif
++
+ extern ShmFuncs uxa_shm_funcs;
+ 
+-/* XXX these come from shmint.h, which isn't exported by the server */
+ void
+ ShmRegisterFuncs(ScreenPtr pScreen, ShmFuncsPtr funcs);
+ 
+-- 
+1.6.3.3
+
diff --git a/x11-drivers/xf86-video-intel/xf86-video-intel-2.7.99.902-r1.ebuild b/x11-drivers/xf86-video-intel/xf86-video-intel-2.7.99.902-r1.ebuild
new file mode 100644
index 000000000000..64753b9c5c65
--- /dev/null
+++ b/x11-drivers/xf86-video-intel/xf86-video-intel-2.7.99.902-r1.ebuild
@@ -0,0 +1,42 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-drivers/xf86-video-intel/xf86-video-intel-2.7.99.902-r1.ebuild,v 1.1 2009/07/20 21:29:02 remi Exp $
+
+# Must be before x-modular eclass is inherited
+#SNAPSHOT="yes"
+
+inherit x-modular
+
+DESCRIPTION="X.Org driver for Intel cards"
+
+KEYWORDS="~amd64 ~ia64 ~x86 ~x86-fbsd"
+IUSE="dri"
+
+RDEPEND=">=x11-base/xorg-server-1.6
+	x11-libs/libXvMC"
+DEPEND="${RDEPEND}
+	>=x11-proto/dri2proto-1.99.3
+	x11-proto/fontsproto
+	x11-proto/randrproto
+	x11-proto/renderproto
+	x11-proto/xineramaproto
+	x11-proto/glproto
+	x11-proto/xextproto
+	x11-proto/xproto
+	dri? ( 	x11-proto/xf86driproto
+			>=x11-libs/libdrm-2.4.11
+			x11-libs/libX11 )"
+
+PATCHES=(
+"${FILESDIR}/${PV}-0001-Fix-XV-scan-line-calculation-when-rotated.patch"
+"${FILESDIR}/${PV}-0002-Reset-framebuffer-offset-when-rebinding-aperture-227.patch"
+"${FILESDIR}/${PV}-0003-Use-batch_start_atomic-to-fix-batchbuffer-wrapping-p.patch"
+"${FILESDIR}/${PV}-0004-Fix-915-class-Render-after-the-8xx-class-Render-fix.patch"
+"${FILESDIR}/${PV}-0005-Really-fix-i915-render.-Fail-at-commit-amend.patch"
+"${FILESDIR}/${PV}-0006-accessing-a-pixmap-if-prepare_access-fails-is-verbot.patch"
+"${FILESDIR}/${PV}-0007-Update-to-xextproto-7.1-support.patch"
+)
+
+pkg_setup() {
+	CONFIGURE_OPTIONS="$(use_enable dri)"
+}