tests/drv_hangman: Convert to using central list of engines

Rather than encoding our own list of engines, use the common one for
greater coverage.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/lib/igt_gt.c b/lib/igt_gt.c
index ebff903..9f8634b 100644
--- a/lib/igt_gt.c
+++ b/lib/igt_gt.c
@@ -539,12 +539,12 @@
 }
 
 const struct intel_execution_engine intel_execution_engines[] = {
-	{ "default", 0, 0 },
-	{ "render", I915_EXEC_RENDER, 0 },
-	{ "bsd", I915_EXEC_BSD, 0 },
-	{ "bsd1", I915_EXEC_BSD, 1<<13 /*I915_EXEC_BSD_RING1*/ },
-	{ "bsd2", I915_EXEC_BSD, 2<<13 /*I915_EXEC_BSD_RING2*/ },
-	{ "blt", I915_EXEC_BLT, 0 },
-	{ "vebox", I915_EXEC_VEBOX, 0 },
+	{ "default", NULL, 0, 0 },
+	{ "render", "render ring", I915_EXEC_RENDER, 0 },
+	{ "bsd", "bsd ring", I915_EXEC_BSD, 0 },
+	{ "bsd1", "bsd ring", I915_EXEC_BSD, 1<<13 /*I915_EXEC_BSD_RING1*/ },
+	{ "bsd2", "bsd2 ring", I915_EXEC_BSD, 2<<13 /*I915_EXEC_BSD_RING2*/ },
+	{ "blt", "blitter ring", I915_EXEC_BLT, 0 },
+	{ "vebox", "video enhancement ring", I915_EXEC_VEBOX, 0 },
 	{ NULL, 0, 0 }
 };
diff --git a/lib/igt_gt.h b/lib/igt_gt.h
index d4a582e..b7c5c4a 100644
--- a/lib/igt_gt.h
+++ b/lib/igt_gt.h
@@ -93,6 +93,7 @@
 
 extern const struct intel_execution_engine {
 	const char *name;
+	const char *full_name;
 	unsigned exec_id;
 	unsigned flags;
 } intel_execution_engines[];