From 5a160e9e1fe19c67e58e9c298303cb94c96aeb7d Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 4 Jul 2018 15:49:53 +0100
Subject: igt/perf: Check the GPU is not wedged before running

If the GPU is not usable, we will not be able to submit workloads to be
measured and so observing them will fail.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---
 tests/perf.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tests/perf.c')

diff --git a/tests/perf.c b/tests/perf.c
index 95048bfa..2736918f 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -4109,7 +4109,10 @@ igt_main
 		 * should have closed drm_fd...
 		 */
 		igt_assert_eq(drm_fd, -1);
+
 		drm_fd = drm_open_driver(DRIVER_INTEL);
+		igt_require_gem(drm_fd);
+
 		devid = intel_get_drm_devid(drm_fd);
 		sysfs = igt_sysfs_open(drm_fd, &card);
 
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