xf86-video-amd: Updated (2.7.7.3 -> 2.7.7.7), and marked it x86 only, it fails to build on x86_64 currently

xorg/xf86-video-amd/xf86-video-amd.desc

@@ -2,7 +2,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../xf86-video-amd/xf86-video-amd.desc
-[COPY] Copyright (C) 2007 The OpenSDE Project
+[COPY] Copyright (C) 2007 - 2008 The OpenSDE Project
 [COPY]
 [COPY] More information can be found in the files COPYING and README.
 [COPY]
@@ -22,12 +22,13 @@
 [M] Nagy Karoly Gabriel <karasz@opensde.org>
 
 [C] base/x11
+[R] + x86
 
 [L] OpenSource
 [S] Stable
-[V] 2.7.7.3
+[V] 2.7.7.7
 [P] X -----5---9 112.600
 
 [O] . package/*/*/modular-x-conf.in
 
-[D] 1462072588 xf86-video-amd-2.7.7.3.tar.bz2 http://xorg.freedesktop.org/releases/individual/driver/
+[D] 1640522399 xf86-video-amd-2.7.7.7.tar.bz2 http://xorg.freedesktop.org/releases/individual/driver/