[igt-dev] [PATCH i-g-t] tests/kms_rotation_crc:added check for HW detailer

[Nidhi Gupta]

HW detiler not supported on platforms w/o aperture and
this test is ideally not valid for DG2. But we should
SKIP this test instead of getting invalid argument.

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 eb66260b..e47cb0b8 100644
--- a/tests/kms_rotation_crc.c
+++ b/tests/kms_rotation_crc.c
@@ -761,6 +761,7 @@ 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