[PATCH i-g-t v3 2/5] tests/intel/xe_pmu: Validate engine activity after suspend

[Riana Tauro]

Add a test to validate engine activity after suspend. This is
to validate if guc action for engine activity is sent after
suspend

Signed-off-by: Riana Tauro <riana.tauro at intel.com>
---
 tests/intel/xe_pmu.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/intel/xe_pmu.c b/tests/intel/xe_pmu.c
index d9b0d2c96..e6afca9c4 100644
--- a/tests/intel/xe_pmu.c
+++ b/tests/intel/xe_pmu.c
@@ -46,6 +46,9 @@
  * SUBTEST: engine-activity-gt-reset
  * Description: Test to validate engine activity on all engines before and after gt reset
  *
+ * SUBTEST: engine-activity-suspend
+ * Description: Test to validate engine activity on all engines before and after s2idle
+ *
  * SUBTEST: engine-activity-most-load
  * Description: Test to validate engine activity by running workload on all engines except one
  *
@@ -847,6 +850,13 @@ igt_main
 		engine_activity_load_all(fd, num_engines, TEST_LOAD);
 	}
 
+	igt_describe("Validate engine activity before and after s2idle");
+	igt_subtest("engine-activity-suspend") {
+		engine_activity_load_all(fd, num_engines, TEST_LOAD);
+		igt_system_suspend_autoresume(SUSPEND_STATE_FREEZE, SUSPEND_TEST_NONE);
+		engine_activity_load_all(fd, num_engines, TEST_LOAD);
+	}
+
 	igt_subtest_group {
 		unsigned int num_fns;
 
-- 
2.47.1