[Intel-gfx] [PATCH i-g-t 5/5] kms_psr_sink_crc: Add suspend/resume sub test.

[Rodrigo Vivi]

Although kms_frontbuffer_tracking already has psr-suspend testcase
this one here can complement it by testing different combination
and mainly covering 2 different cases individually:

1. wait-for-psr, suspend-resume tehn run 1 operation.

2. suspend-resume, wait-for-psr then run 1 operation.

v2: Remove no-suspend option since this should be done with piglit
if necessary for now.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 tests/kms_psr_sink_crc.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/tests/kms_psr_sink_crc.c b/tests/kms_psr_sink_crc.c
index b2f88ea..7768a60 100644
--- a/tests/kms_psr_sink_crc.c
+++ b/tests/kms_psr_sink_crc.c
@@ -626,6 +626,36 @@ int main(int argc, char *argv[])
 		test_cleanup(&data);
 	}
 
+	igt_subtest_f("suspend_psr_active") {
+
+		igt_skip_on(no_suspend);
+
+		data.test_plane = PRIMARY;
+		data.op = PAGE_FLIP;
+		setup_test_plane(&data);
+		igt_assert(wait_psr_entry(&data));
+
+		igt_system_suspend_autoresume();
+
+		run_test(&data);
+		test_cleanup(&data);
+	}
+
+	igt_subtest_f("suspend_psr_exit") {
+
+		igt_skip_on(no_suspend);
+
+		data.test_plane = CURSOR;
+		data.op = PLANE_ONOFF;
+		setup_test_plane(&data);
+
+		igt_system_suspend_autoresume();
+
+		igt_assert(wait_psr_entry(&data));
+		run_test(&data);
+		test_cleanup(&data);
+	}
+
 	igt_fixture {
 		drm_intel_bufmgr_destroy(data.bufmgr);
 		display_fini(&data);
-- 
2.4.3