[Intel-xe] [PATCH 2/4] drm/xe/selftests: hold rpm for ccs_test_migrate()

[Matthew Auld]

The GPU job will keep the device awake, however assumption here is that
caller of xe_migrate_clear() is also holding mem_access.ref otherwise we
hit the asserts in xe_sa_bo_flush_write() prior to the job construction.

Signed-off-by: Matthew Auld <matthew.auld at intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
---
 drivers/gpu/drm/xe/tests/xe_bo.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/xe/tests/xe_bo.c b/drivers/gpu/drm/xe/tests/xe_bo.c
index edee4116c59d..6aad1443b00e 100644
--- a/drivers/gpu/drm/xe/tests/xe_bo.c
+++ b/drivers/gpu/drm/xe/tests/xe_bo.c
@@ -158,9 +158,15 @@ static int ccs_test_run_device(struct xe_device *xe)
 		return 0;
 	}
 
+	xe_pm_runtime_get(xe); /* FIXME: remove once mem_access actually works */
+	xe_device_mem_access_get(xe);
+
 	for_each_gt(gt, xe, id)
 		ccs_test_run_gt(xe, gt, test);
 
+	xe_device_mem_access_put(xe);
+	xe_pm_runtime_put(xe);
+
 	return 0;
 }
 
-- 
2.41.0