[igt-dev] [PATCH i-g-t v2] tests/kms_rotation_crc at exhaust-fences: added check for HW detiler

[Nidhi Gupta]

HW detiler not supported on platforms w/o aperture.
Added feature test macro to query the kernel for the
global gpu aperture size. Aperture size should be
greater than zero to support HW detiler, if not skip
the test.

Signed-off-by: Nidhi Gupta <nidhi1.gupta at intel.com>
---
 tests/kms_rotation_crc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
index adddb690..bcbb9bdc 100644
--- a/tests/kms_rotation_crc.c
+++ b/tests/kms_rotation_crc.c
@@ -884,6 +884,7 @@ static void test_plane_rotation_exhaust_fences(data_t *data,
 	int i;
 
 	igt_require(igt_plane_has_prop(plane, IGT_PLANE_ROTATION));
+	igt_require(gem_available_fences(display->drm_fd) > 0);
 
 	prepare_crtc(data, output, pipe, plane, false);
 
-- 
2.26.2