[PATCH i-g-t v2] tests/intel/xe_oa: Check gtidle before rc6 disable test

[Soham Purkait]

Rc6 disable test has been modified in order to check the
presence of gtidle node in sysfs gt0 path through the following
code snippets :
igt_require(xe_sysfs_gt_has_node(drm_fd, 0, "gtidle")).

As of now only Render GT (gt0) is used for rc6 disable test through OA
activation. Standalone Media (gt1) is not supported yet for the same.

Signed-off-by: Soham Purkait <soham.purkait at intel.com>
---
 tests/intel/xe_oa.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c
index 9be4fd633..6538d6323 100644
--- a/tests/intel/xe_oa.c
+++ b/tests/intel/xe_oa.c
@@ -4644,8 +4644,10 @@ igt_main
 			test_oa_unit_concurrent_oa_buffer_read();
 	}
 
-	igt_subtest("rc6-disable")
+	igt_subtest("rc6-disable"){
+		igt_require(xe_sysfs_gt_has_node(drm_fd, 0, "gtidle"));
 		test_rc6_disable();
+	}
 
 	igt_subtest_with_dynamic("stress-open-close") {
 		__for_one_hwe_in_oag(hwe)
-- 
2.34.1