[Intel-gfx] [PATCH igt] igt/gem_mocs_settings: Skip non-existent engines

[Chris Wilson]

For per-engine checks, check the engine actually exists (important for
bsd aliasing).

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 tests/gem_mocs_settings.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/gem_mocs_settings.c b/tests/gem_mocs_settings.c
index 05dfc637..cb99010d 100644
--- a/tests/gem_mocs_settings.c
+++ b/tests/gem_mocs_settings.c
@@ -374,6 +374,8 @@ static void run_test(int fd, unsigned engine, unsigned flags, unsigned mode)
 	uint32_t ctx_clean_id;
 	uint32_t ctx_dirty_id;
 
+	gem_require_ring(fd, engine);
+
 	/* Skip if we don't know where the registers are for this engine */
 	igt_require(get_engine_base(engine));
 
-- 
2.15.0.rc0