[igt-dev] [PATCH i-g-t] tests/kms_big_fb: Fix hw stride length tests

[Vidya Srinivas]

We see the HW stride length tests are crashing
when run in sequence. Individually, they PASS.
This is happening due to missing data.ibb creation
before the test_scanout. Patch fixes the same.

Signed-off-by: Charlton Lin <charlton.lin at intel.com>
Signed-off-by: Vidya Srinivas <vidya.srinivas at intel.com>
Change-Id: I8a9ec8dd00ff249ef2ef72e0c2da28467e65563c
---
 tests/kms_big_fb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/kms_big_fb.c b/tests/kms_big_fb.c
index c6f374bdd073..26c7b8b200eb 100644
--- a/tests/kms_big_fb.c
+++ b/tests/kms_big_fb.c
@@ -852,7 +852,6 @@ igt_main
 			data.render_copy = igt_get_render_copyfunc(data.devid);
 
 		data.bops = buf_ops_create(data.drm_fd);
-		data.ibb = intel_bb_create(data.drm_fd, 4096);
 
 		data.planeclearrgb[0] = 0.0;
 		data.planeclearrgb[1] = 0.0;
@@ -978,7 +977,9 @@ igt_main
 						igt_require(data.format == DRM_FORMAT_C8 ||
 							igt_fb_supported_format(data.format));
 						igt_require(igt_display_has_format_mod(&data.display, data.format, data.modifier));
+						data.ibb = intel_bb_create(data.drm_fd, 4096);
 						test_scanout(&data);
+						intel_bb_destroy(data.ibb);
 					}
 
 					// async flip doesn't support linear fbs.
@@ -994,7 +995,9 @@ igt_main
 							igt_require(igt_display_has_format_mod(&data.display, data.format, data.modifier));
 							igt_require_f(data.async_flip_support, "Async Flip is not supported\n");
 							data.max_hw_fb_width = min(data.hw_stride / (formats[j].bpp >> 3), data.max_fb_width);
+							data.ibb = intel_bb_create(data.drm_fd, 4096);
 							test_scanout(&data);
+							intel_bb_destroy(data.ibb);
 					}
 					data.async_flip_test = false;
 				}
-- 
2.32.0