doorbell_ok       781 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c 		if (!doorbell_ok(guc, db_id))
doorbell_ok        41 drivers/gpu/drm/i915/gt/uc/selftest_guc.c 		if (!doorbell_ok(guc, db_id)) {
doorbell_ok        98 drivers/gpu/drm/i915/gt/uc/selftest_guc.c 	return !client || doorbell_ok(client->guc, client->doorbell_id);