igt/gem_pwrite_snooped: Check for GEM before use

As we try to blit into the buffer to check CPU<->GPU snooping, we have
to check we have a functional GPU first.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/gem_pwrite_snooped.c b/tests/gem_pwrite_snooped.c
index b1933956..47ccce8b 100644
--- a/tests/gem_pwrite_snooped.c
+++ b/tests/gem_pwrite_snooped.c
@@ -130,6 +130,8 @@ igt_simple_main
 	igt_skip_on_simulation();
 
 	fd = drm_open_driver(DRIVER_INTEL);
+	igt_require_gem(fd);
+
 	devid = intel_get_drm_devid(fd);
 	bufmgr = drm_intel_bufmgr_gem_init(fd, 4096);