[igt-dev] [PATCH i-g-t] tests/kms_multipipe_modeset: Changes based on lib updates and minor fixes

[Karthik B S]

-Due to changes in igt lib, the igt_display_get_n_pipes() function now
 returns IGT_MAX_PIPES as opposed to the maximum pipes supported by a
 given platform which it was returning before. Made changes in the test
 to accommodate this.

-Removed the redundant kms_unset_all_crtcs, which also speeds up the test.

-Added freeing of resources which was missing.

Signed-off-by: Karthik B S <karthik.b.s at intel.com>
---
 tests/kms_multipipe_modeset.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/tests/kms_multipipe_modeset.c b/tests/kms_multipipe_modeset.c
index fb0b9662..b06c4e82 100644
--- a/tests/kms_multipipe_modeset.c
+++ b/tests/kms_multipipe_modeset.c
@@ -112,12 +112,11 @@ static void run_test(data_t *data, int valid_outputs)
 	igt_remove_fb(data->drm_fd, &data->fb);
 }
 
-static void test_multipipe(data_t *data)
+static void test_multipipe(data_t *data, int num_pipes)
 {
 	igt_output_t *output;
-	int valid_outputs = 0, num_pipes;
+	int valid_outputs = 0;
 
-	num_pipes = igt_display_get_n_pipes(&data->display);
 	for_each_connected_output(&data->display, output)
 		valid_outputs++;
 
@@ -142,15 +141,15 @@ igt_main
 
 		res = drmModeGetResources(data.drm_fd);
 		igt_assert(res);
-
-		kmstest_unset_all_crtcs(data.drm_fd, res);
 	}
 
 	igt_describe("Verify if simultaneous modesets on all the supported "
 		     "pipes is successful. Validate using CRC verification");
 	igt_subtest("basic-max-pipe-crc-check")
-		test_multipipe(&data);
+		test_multipipe(&data, res->count_crtcs);
 
-	igt_fixture
+	igt_fixture {
+		drmModeFreeResources(res);
 		igt_display_fini(&data.display);
+	}
 }
-- 
2.22.0