diff --git a/Mesa-drivers.changes b/Mesa-drivers.changes
index 6f0396e..27d0bee 100644
--- a/Mesa-drivers.changes
+++ b/Mesa-drivers.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Tue Dec  1 12:31:55 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- require llvm-devel *without* any explicit version number for 
+  factory/TW to imply 'distro default llvm version', which we 
+  usually bump up when a new stable llvm comes out
+
+-------------------------------------------------------------------
+Mon Nov 30 13:56:08 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- use llvm11 on factory/TW and sle15-sp3/Leap 15.3 
+
+-------------------------------------------------------------------
+Sun Nov 29 12:35:33 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- enabled build of radeonsi DRI and VDPAU driver on aarch64
+  (boo#1179376)
+
 -------------------------------------------------------------------
 Mon Nov 23 19:44:31 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa-drivers.spec b/Mesa-drivers.spec
index 9b58e76..6ea4134 100644
--- a/Mesa-drivers.spec
+++ b/Mesa-drivers.spec
@@ -210,18 +210,26 @@ BuildRequires:  pkgconfig(wayland-protocols) >= 1.8
 BuildRequires:  pkgconfig(wayland-server) >= 1.11
 %if 0%{with_llvm}
 %if 0%{?suse_version} >= 1550
-BuildRequires:  llvm-devel >= 10.0.0
+BuildRequires:  llvm-devel
+%else
+%if 0%{?sle_version} >= 150300
+BuildRequires:  llvm11-devel
 %else
 BuildRequires:  llvm9-devel
 %endif
 %endif
+%endif
 
 %if 0%{with_opencl}
 %if 0%{?suse_version} >= 1550
-BuildRequires:  clang-devel >= 10.0.0
+BuildRequires:  clang-devel
+%else
+%if 0%{?sle_version} >= 150300
+BuildRequires:  clang11-devel
 %else
 BuildRequires:  clang9-devel
 %endif
+%endif
 BuildRequires:  libclc
 %endif
 
@@ -781,7 +789,7 @@ egl_platforms=x11,drm,surfaceless,wayland
   %else
   %ifarch %{arm} aarch64
             -Ddri-drivers=nouveau \
-            -Dgallium-drivers=r300,r600,nouveau,swrast,virgl,freedreno,vc4,etnaviv,lima,panfrost,kmsro,v3d \
+            -Dgallium-drivers=r300,r600,radeonsi,nouveau,swrast,virgl,freedreno,vc4,etnaviv,lima,panfrost,kmsro,v3d \
   %else
   %ifarch ppc64 ppc64le
             -Ddri-drivers=nouveau \
@@ -1017,7 +1025,7 @@ echo "The \"Mesa\" package does not have the ability to render, but is supplemen
 %{_libdir}/vdpau/libvdpau_r600.so.1.0.0
 %endif
 
-%ifarch %{ix86} x86_64 ppc64 ppc64le
+%ifarch %{ix86} x86_64 ppc64 ppc64le %{arm} aarch64
 %files -n libvdpau_radeonsi
 %{_libdir}/vdpau/libvdpau_radeonsi.so
 %{_libdir}/vdpau/libvdpau_radeonsi.so.1
diff --git a/Mesa.changes b/Mesa.changes
index 6f0396e..27d0bee 100644
--- a/Mesa.changes
+++ b/Mesa.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Tue Dec  1 12:31:55 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- require llvm-devel *without* any explicit version number for 
+  factory/TW to imply 'distro default llvm version', which we 
+  usually bump up when a new stable llvm comes out
+
+-------------------------------------------------------------------
+Mon Nov 30 13:56:08 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- use llvm11 on factory/TW and sle15-sp3/Leap 15.3 
+
+-------------------------------------------------------------------
+Sun Nov 29 12:35:33 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
+
+- enabled build of radeonsi DRI and VDPAU driver on aarch64
+  (boo#1179376)
+
 -------------------------------------------------------------------
 Mon Nov 23 19:44:31 UTC 2020 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/Mesa.spec b/Mesa.spec
index e9817e2..557d89c 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -209,18 +209,26 @@ BuildRequires:  pkgconfig(wayland-protocols) >= 1.8
 BuildRequires:  pkgconfig(wayland-server) >= 1.11
 %if 0%{with_llvm}
 %if 0%{?suse_version} >= 1550
-BuildRequires:  llvm-devel >= 10.0.0
+BuildRequires:  llvm-devel
+%else
+%if 0%{?sle_version} >= 150300
+BuildRequires:  llvm11-devel
 %else
 BuildRequires:  llvm9-devel
 %endif
 %endif
+%endif
 
 %if 0%{with_opencl}
 %if 0%{?suse_version} >= 1550
-BuildRequires:  clang-devel >= 10.0.0
+BuildRequires:  clang-devel
+%else
+%if 0%{?sle_version} >= 150300
+BuildRequires:  clang11-devel
 %else
 BuildRequires:  clang9-devel
 %endif
+%endif
 BuildRequires:  libclc
 %endif
 
@@ -780,7 +788,7 @@ egl_platforms=x11,drm,surfaceless,wayland
   %else
   %ifarch %{arm} aarch64
             -Ddri-drivers=nouveau \
-            -Dgallium-drivers=r300,r600,nouveau,swrast,virgl,freedreno,vc4,etnaviv,lima,panfrost,kmsro,v3d \
+            -Dgallium-drivers=r300,r600,radeonsi,nouveau,swrast,virgl,freedreno,vc4,etnaviv,lima,panfrost,kmsro,v3d \
   %else
   %ifarch ppc64 ppc64le
             -Ddri-drivers=nouveau \
@@ -1016,7 +1024,7 @@ echo "The \"Mesa\" package does not have the ability to render, but is supplemen
 %{_libdir}/vdpau/libvdpau_r600.so.1.0.0
 %endif
 
-%ifarch %{ix86} x86_64 ppc64 ppc64le
+%ifarch %{ix86} x86_64 ppc64 ppc64le %{arm} aarch64
 %files -n libvdpau_radeonsi
 %{_libdir}/vdpau/libvdpau_radeonsi.so
 %{_libdir}/vdpau/libvdpau_radeonsi.so.1