515 			     struct intel_dsb *chained_dsb,  in _intel_dsb_chain()  argument
523 	if (drm_WARN_ON(display->drm, dsb->id == chained_dsb->id))  in _intel_dsb_chain()
526 	tail = chained_dsb->free_pos * 4;  in _intel_dsb_chain()
530 	intel_dsb_reg_write(dsb, DSB_CTRL(pipe, chained_dsb->id),  in _intel_dsb_chain()
533 	intel_dsb_reg_write(dsb, DSB_CHICKEN(pipe, chained_dsb->id),  in _intel_dsb_chain()
536 	intel_dsb_reg_write(dsb, DSB_INTERRUPT(pipe, chained_dsb->id),  in _intel_dsb_chain()
544 		intel_dsb_reg_write(dsb, DSB_PMCTRL(pipe, chained_dsb->id),  in _intel_dsb_chain()
549 	intel_dsb_reg_write(dsb, DSB_HEAD(pipe, chained_dsb->id),  in _intel_dsb_chain()
550 			    intel_dsb_buffer_ggtt_offset(&chained_dsb->dsb_buf));  in _intel_dsb_chain()
552 	intel_dsb_reg_write(dsb, DSB_TAIL(pipe, chained_dsb->id),  in _intel_dsb_chain()
553 			    intel_dsb_buffer_ggtt_offset(&chained_dsb->dsb_buf) + tail);  in _intel_dsb_chain()
573 		     struct intel_dsb *chained_dsb,  in intel_dsb_chain()  argument
576 	_intel_dsb_chain(state, dsb, chained_dsb,  in intel_dsb_chain()