[Intel-gfx] [PATCH i-g-t 8/8] kms_psr_sink_crc: Add suspend/resume sub test.

[Rodrigo Vivi]

Also add a option to allow us to skip this test case in machines
where other suspend/resume issues would break the test exectution.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 tests/kms_psr_sink_crc.c | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/tests/kms_psr_sink_crc.c b/tests/kms_psr_sink_crc.c
index b2f88ea..e2ca988 100644
--- a/tests/kms_psr_sink_crc.c
+++ b/tests/kms_psr_sink_crc.c
@@ -31,6 +31,7 @@
 #include "intel_bufmgr.h"
 
 bool running_with_psr_disabled;
+bool no_suspend;
 
 #define CRC_BLACK "000000000000"
 
@@ -530,6 +531,9 @@ static int opt_handler(int opt, int opt_index, void *data)
 	case 'n':
 		running_with_psr_disabled = true;
 		break;
+	case 's':
+		no_suspend = true;
+		break;
 	default:
 		igt_assert(0);
 	}
@@ -540,9 +544,11 @@ static int opt_handler(int opt, int opt_index, void *data)
 int main(int argc, char *argv[])
 {
 	const char *help_str =
-	       "  --no-psr\tRun test without PSR to check the CRC test logic.";
+		"  --no-psr\tRun test without PSR to check the CRC test logic."
+		"  --no-suspend\tDon't run suspend resume test cases.";
 	static struct option long_options[] = {
 		{"no-psr", 0, 0, 'n'},
+		{"no-suspend", 0, 0, 's'},
 		{ 0, 0, 0, 0 }
 	};
 	data_t data = {};
@@ -626,6 +632,36 @@ 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