radv: add some misc gfx9 pieces.

This just adds the strings and includes the gfx9 register defs
in some files that we need them in.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

src/amd/vulkan/radv_pipeline.c

@@ -35,6 +35,7 @@
 #include <llvm-c/TargetMachine.h>
 
 #include "sid.h"
+#include "gfx9d.h"
 #include "r600d_common.h"
 #include "ac_binary.h"
 #include "ac_llvm_util.h"