[PATCH i-g-t 3/9] tests/intel/kms_pwrite_crc: Test cleanup

[Bhanuprakash Modem <bhanuprakash.modem@intel.com>]

Make sure the below points in IGT cleanup:

 - Sanitize the state before starting the subtest.
 - Clear the states before exiting the subtest.
 - Update existing libdrm APIs with IGT kms APIs.
 - Other misc (Ex: update deprecated APIs/macros/enums, FB leaks etc..)

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
---
 tests/intel/kms_pwrite_crc.c | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/tests/intel/kms_pwrite_crc.c b/tests/intel/kms_pwrite_crc.c
index 12add5da6..c6e4a29fa 100644
--- a/tests/intel/kms_pwrite_crc.c
+++ b/tests/intel/kms_pwrite_crc.c
@@ -125,7 +125,6 @@ static void prepare_crtc(data_t *data)
 	igt_output_t *output = data->output;
 	drmModeModeInfo *mode;
 
-	igt_display_reset(display);
 	/* select the pipe we want to use */
 	igt_output_set_pipe(output, data->pipe);
 
@@ -161,7 +160,7 @@ static void cleanup_crtc(data_t *data)
 
 	igt_plane_set_fb(data->primary, NULL);
 
-	igt_output_set_pipe(output, PIPE_ANY);
+	igt_output_set_pipe(output, PIPE_NONE);
 	igt_display_commit(display);
 
 	igt_remove_fb(data->drm_fd, &data->fb[0]);
@@ -195,18 +194,22 @@ static data_t data;
 
 igt_simple_main
 {
-	data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
+	igt_fixture {
+		data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
+		kmstest_set_vt_graphics_mode();
 
-	data.devid = intel_get_drm_devid(data.drm_fd);
+		igt_display_require(&data.display, data.drm_fd);
+		igt_display_require_output(&data.display);
+		igt_require_pipe_crc(data.drm_fd);
 
-	kmstest_set_vt_graphics_mode();
-
-	igt_require_pipe_crc(data.drm_fd);
-
-	igt_display_require(&data.display, data.drm_fd);
+		data.devid = intel_get_drm_devid(data.drm_fd);
+		data.pipe_crc = NULL;
+	}
 
 	run_test(&data);
 
-	igt_display_fini(&data.display);
-	drm_close_driver(data.drm_fd);
+	igt_fixture {
+		igt_display_fini(&data.display);
+		drm_close_driver(data.drm_fd);
+	}
 }
-- 
2.43.2