wa_bb_func_t     2247 drivers/gpu/drm/i915/gt/intel_lrc.c typedef u32 *(*wa_bb_func_t)(struct intel_engine_cs *engine, u32 *batch);
wa_bb_func_t     2254 drivers/gpu/drm/i915/gt/intel_lrc.c 	wa_bb_func_t wa_bb_fn[2];