Symbol: GUC_DOORBELL_ENABLED
sys/dev/drm/i915/intel_guc_submission.c
200
doorbell->db_status = GUC_DOORBELL_ENABLED;
sys/dev/drm/i915/intel_guc_submission.c
515
GEM_BUG_ON(db->db_status != GUC_DOORBELL_ENABLED);