[PATCH i-g-t 2/3] tests/intel/xe_ccs: require flat CCS on xe2

[Matthew Auld]

On Xe2 compression is handled via PAT indexes and flat CCS, even on
igpu. Ensure the device has flat CCS support on such hardware, to
determine if these tests are valid.

Signed-off-by: Matthew Auld <matthew.auld at intel.com>
Cc: Akshata Jahagirdar <akshata.jahagirdar at intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
---
 tests/intel/xe_ccs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/intel/xe_ccs.c b/tests/intel/xe_ccs.c
index 7d0e8ed7a..88f812c91 100644
--- a/tests/intel/xe_ccs.c
+++ b/tests/intel/xe_ccs.c
@@ -653,6 +653,8 @@ igt_main_args("bf:pst:W:H:", NULL, help_str, opt_handler, NULL)
 	igt_fixture {
 		xe = drm_open_driver(DRIVER_XE);
 		igt_require(blt_has_block_copy(xe));
+		if (AT_LEAST_GEN(xe, 20))
+			igt_require(HAS_FLATCCS(xe));
 
 		xe_device_get(xe);
 
-- 
2.43.0