tests/amdgpu: update vce encRefPic addr mode to tiled

Adapt to recent firmware update, it's also compatible with previous
firmware version

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
diff --git a/tests/amdgpu/vce_ib.h b/tests/amdgpu/vce_ib.h
index bd0bf94..80ab179 100644
--- a/tests/amdgpu/vce_ib.h
+++ b/tests/amdgpu/vce_ib.h
@@ -53,7 +53,7 @@
 	0x000000a0,
 	0x000000a0,
 	0x00000010,
-	0x00000000,
+	0x00000201,
 };
 
 static const uint32_t vce_rate_ctrl[] = {