44 	/* Optionally clear bo *and* CCS data in VRAM. */  in ccs_test_migrate()
55 	/* Evict to system. CCS data should be copied. */  in ccs_test_migrate()
73 	 * Bo with CCS data is now in system memory. Verify backing store  in ccs_test_migrate()
85 		KUNIT_FAIL(test, "No TTM CCS pages present.\n");  in ccs_test_migrate()
92 	/* Check first CCS value */  in ccs_test_migrate()
95 			   "Expected CCS readout 0x%016llx, got 0x%016llx.\n",  in ccs_test_migrate()
101 	/* Check last CCS value, or at least last value in page. */  in ccs_test_migrate()
106 			   "Expected CCS readout 0x%016llx, got 0x%016llx.\n",  in ccs_test_migrate()
143 	kunit_info(test, "Verifying that CCS data is cleared on creation.\n");  in ccs_test_run_tile()
149 	kunit_info(test, "Verifying that CCS data survives migration.\n");  in ccs_test_run_tile()
155 	kunit_info(test, "Verifying that CCS data can be properly cleared.\n");  in ccs_test_run_tile()
170 		kunit_skip(test, "non-flat-ccs device\n");  in ccs_test_run_device()
174 	/* For xe2+ dgfx, we don't handle ccs metadata */  in ccs_test_run_device()
458 	/* IGFX with flat CCS needs to copy when swapping / shrinking */  in shrink_test_run_device()