xf86-video-intel 2.21.15: remove it

It doesn't work:
| checking whether to include DRI1 support... no
| configure: error: DRI1 requested but prerequisites not found

And there is a xf86-video-intel_2.99.917.bb which is MIT-X.

(From OE-Core rev: b2feaf0d542047b28abaf946bf7ad6fcdcaf6784)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/xorg-driver/xf86-video-intel/compat-api-Map-changes-of-DamageUnregister-API-in-1..patch

@@ -1,29 +0,0 @@
-Upstream-Status: Backport
-
-From 524a45da56e2a052ffafa3887891caa90ba39f76 Mon Sep 17 00:00:00 2001
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Sat, 5 Oct 2013 18:42:24 +0100
-Subject: [PATCH] compat-api: Map changes of DamageUnregister API in 1.14.99.2
-
-Reported-by: Emmanuel Benisty <benisty.e@gmail.com>
-Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
----
- src/compat-api.h |    4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/src/compat-api.h b/src/compat-api.h
-index 8eb46ef..244a486 100644
---- a/src/compat-api.h
-+++ b/src/compat-api.h
-@@ -162,4 +162,8 @@ static inline void FreePixmap(PixmapPtr pixmap)
- 	if ((d)->pScreen->SourceValidate) (d)->pScreen->SourceValidate(d, x, y, w, h)
- #endif
- 
-+#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,14,99,2,0)
-+#define DamageUnregister(d, dd) DamageUnregister(dd)
-+#endif
-+
- #endif
--- 
-1.7.9.5
-

meta/recipes-graphics/xorg-driver/xf86-video-intel/disable-dri2-tests.patch

@@ -1,50 +0,0 @@
-Upstream-Status: Submitted
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-From ec91cfe7e5efdd5e1b1fbb85eea8f07b50e24c4b Mon Sep 17 00:00:00 2001
-From: Ross Burton <ross.burton@intel.com>
-Date: Wed, 11 Sep 2013 21:12:37 +0100
-Subject: [PATCH] test: only build DRI2 tests if DRI2 is enabled
-
-Signed-off-by: Ross Burton <ross.burton@intel.com>
----
- test/Makefile.am |   10 ++++++++++
- 1 file changed, 10 insertions(+)
-
-diff --git a/test/Makefile.am b/test/Makefile.am
-index f51967b..18528a9 100644
---- a/test/Makefile.am
-+++ b/test/Makefile.am
-@@ -16,9 +16,14 @@ stress_TESTS = \
- 	render-copyarea-size \
- 	render-copy-alphaless \
- 	mixed-stress \
-+	$(NULL)
-+
-+if DRI2
-+stress_TESTS += \
- 	dri2-swap \
- 	dri2-race \
- 	$(NULL)
-+endif
- 
- check_PROGRAMS = $(stress_TESTS)
- 
-@@ -34,9 +39,14 @@ libtest_la_SOURCES = \
- 	test_image.c \
- 	test_log.c \
- 	test_render.c \
-+	$(NULL)
-+
-+if DRI2
-+libtest_la_SOURCES += \
- 	dri2.c \
- 	dri2.h \
- 	$(NULL)
-+endif
- 
- vsync.avi: mkvsync.sh
- 	./mkvsync.sh $@
--- 
-1.7.10.4
-

meta/recipes-graphics/xorg-driver/xf86-video-intel_2.21.15.bb

@@ -1,32 +0,0 @@
-require xorg-driver-video.inc
-
-SUMMARY = "X.Org X server -- Intel integrated graphics chipsets driver"
-
-DESCRIPTION = "intel is an Xorg driver for Intel integrated graphics \
-chipsets. The driver supports depths 8, 15, 16 and 24. On some chipsets, \
-the driver supports hardware accelerated 3D via the Direct Rendering \
-Infrastructure (DRI)."
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=8730ad58d11c7bbad9a7066d69f7808e"
-
-DEPENDS += "virtual/libx11 drm libpciaccess pixman"
-
-SRC_URI += "file://disable-dri2-tests.patch \
-            file://compat-api-Map-changes-of-DamageUnregister-API-in-1..patch \
-           "
-
-PACKAGECONFIG ??= "sna udev ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'dri', '', d)}"
-
-PACKAGECONFIG[dri] = "--enable-dri,--disable-dri,xf86driproto dri2proto"
-PACKAGECONFIG[sna] = "--enable-sna,--disable-sna"
-PACKAGECONFIG[uxa] = "--enable-uxa,--disable-uxa"
-PACKAGECONFIG[udev] = "--enable-udev,--disable-udev,udev"
-PACKAGECONFIG[xvmc] = "--enable-xvmc,--disable-xvmc,libxvmc"
-
-# --enable-kms-only option is required by ROOTLESS_X
-EXTRA_OECONF += '${@base_conditional( "ROOTLESS_X", "1", " --enable-kms-only", "", d )}'
-
-COMPATIBLE_HOST = '(i.86|x86_64).*-linux'
-
-SRC_URI[md5sum] = "8b646d257ace8197d6ab4e5ddeb8efb2"
-SRC_URI[sha256sum] = "7d5a140f82a72fd1cbc8a664d66c3d4eca47ee240ca4927b8a98d7af6f65d6fc"