diff --git a/Mesa.changes b/Mesa.changes
index d922d28..f12981b 100644
--- a/Mesa.changes
+++ b/Mesa.changes
@@ -1,3 +1,26 @@
+-------------------------------------------------------------------
+Wed May 25 12:27:30 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
+
+- buildrequire DirectX-Headers only on %{ix86} x86_64, since it's
+  only relevant on these platforms 
+
+-------------------------------------------------------------------
+Tue May 24 19:18:59 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Calling patch with '-p1' (as the others are) so 'git show'
+  .patch output works.
+
+-------------------------------------------------------------------
+Tue May 24 18:50:21 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Generating 'n_stop-iris-flicker.patch' from 'git format-patch' vs.
+  a standard diff.
+
+-------------------------------------------------------------------
+Tue May 24 15:48:53 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Fixing up 'stop-iris-flicker.patch' patch name to follow standards.
+
 -------------------------------------------------------------------
 Thu May 19 19:00:09 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
 
@@ -25,12 +48,23 @@ Tue May  3 08:21:55 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
   * raised requirements to 9 GB disk space and added aarch64
     architecture (bsc#1199040)
 
+-------------------------------------------------------------------
+Thu Apr 28 21:22:38 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Switching out 'directx-headers' for 'DirectX-Headers'.
+
 -------------------------------------------------------------------
 Fri Apr 22 09:06:31 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
 
 - Update to 22.0.2
   * bugfix release with almost all nominated patches
 
+-------------------------------------------------------------------
+Thu Apr 14 19:29:21 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Adding changes I need for iris to not flicker and have d3d12
+  available for use in WSL.
+
 -------------------------------------------------------------------
 Wed Apr 13 12:30:21 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
@@ -159,6 +193,11 @@ Sat Jan  8 10:21:21 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
   * no longer disable sse2 support for intel drivers, since this
     breaks build, which is probably unresolvable (boo1190409)
 
+-------------------------------------------------------------------
+Fri Jan  7 19:35:29 UTC 2022 - Scott Bradnick <scott.bradnick@suse.com>
+
+- Adding 'stop-iris-flicker.patch'.
+
 -------------------------------------------------------------------
 Thu Jan  6 16:34:30 UTC 2022 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa.spec b/Mesa.spec
index 53ebaf1..1183fd4 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -126,7 +126,12 @@ Patch100:       U_fix-mpeg1_2-decode-mesa-20.2.patch
 Patch200:       u_fix-build-on-ppc64le.patch
 Patch300:       n_buildfix-21.3.0.patch
 Patch400:       n_no-sse2-on-ix86-except-for-intel-drivers.patch
+Patch500:       n_stop-iris-flicker.patch
+%ifarch %{ix86} x86_64
+BuildRequires:  DirectX-Headers
+%endif
 BuildRequires:  bison
+BuildRequires:  cmake
 BuildRequires:  fdupes
 BuildRequires:  flex
 BuildRequires:  gcc-c++
@@ -741,6 +746,7 @@ rm -rf docs/README.{VMS,WIN32,OS2}
 %ifarch %{ix86}
 %patch400 -p1
 %endif
+%patch500 -p1
 
 # Remove requires to vulkan libs from baselibs.conf on platforms
 # where vulkan build is disabled; ugly ...
@@ -816,7 +822,7 @@ egl_platforms=x11,wayland
 %endif
   %ifarch %{ix86} x86_64
             -Ddri-drivers= \
-            -Dgallium-drivers=r300,r600,radeonsi,nouveau,swrast,svga,virgl,iris,crocus,i915 \
+            -Dgallium-drivers=r300,r600,radeonsi,nouveau,swrast,svga,virgl,iris,crocus,i915,d3d12 \
   %else
   %ifarch %{arm} aarch64
             -Ddri-drivers= \
diff --git a/n_stop-iris-flicker.patch b/n_stop-iris-flicker.patch
new file mode 100644
index 0000000..bf2b9bb
--- /dev/null
+++ b/n_stop-iris-flicker.patch
@@ -0,0 +1,20 @@
+commit 5d6f7baf3bc40a85b09e4088c8c3bccec6a7c82d
+Author: Scott Bradnick <scott.bradnick@suse.com>
+Date:   Tue May 24 14:47:53 2022 -0400
+
+    Adjusting 'iris_batch.c' per 'https://gitlab.freedesktop.org/mesa/mesa/-/issues/5731'.
+
+diff --git a/src/gallium/drivers/iris/iris_batch.c b/src/gallium/drivers/iris/iris_batch.c
+index 71cb2096ad1..0a72d2a07c3 100644
+--- a/src/gallium/drivers/iris/iris_batch.c
++++ b/src/gallium/drivers/iris/iris_batch.c
+@@ -926,8 +926,7 @@ submit_batch(struct iris_batch *batch)
+             (struct drm_i915_gem_exec_object2) {
+                .handle = bo->gem_handle,
+                .offset = bo->address,
+-               .flags  = bo->real.kflags | (written ? EXEC_OBJECT_WRITE : 0) |
+-                         (iris_bo_is_external(bo) ? 0 : EXEC_OBJECT_ASYNC),
++               .flags  = bo->real.kflags | (written ? EXEC_OBJECT_WRITE : 0),
+             };
+          ++validation_count;
+       }