233 	radeon_connector->ddc_bus->rec.hpd = radeon_connector->hpd.hpd;  in radeon_dp_aux_init()
234 	radeon_connector->ddc_bus->aux.dev = radeon_connector->base.kdev;  in radeon_dp_aux_init()
237 			radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_native;  in radeon_dp_aux_init()
239 			radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;  in radeon_dp_aux_init()
241 		radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;  in radeon_dp_aux_init()
244 	ret = drm_dp_aux_register(&radeon_connector->ddc_bus->aux);  in radeon_dp_aux_init()
246 		radeon_connector->ddc_bus->has_aux = true;  in radeon_dp_aux_init()
366 					 radeon_connector->ddc_bus->rec.i2c_id, 0);  in radeon_dp_getsinktype()
377 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)  in radeon_dp_probe_oui()
381 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)  in radeon_dp_probe_oui()
392 	ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg,  in radeon_dp_getdpcd()
430 		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,  in radeon_dp_get_panel_mode()
442 		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,  in radeon_dp_get_panel_mode()
511 	if (drm_dp_dpcd_read_link_status(&radeon_connector->ddc_bus->aux, link_status)  in radeon_dp_needs_link_train()
532 		drm_dp_dpcd_writeb(&radeon_connector->ddc_bus->aux,  in radeon_dp_set_rx_power_state()
834 	if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)  in radeon_dp_link_train()
850 	dp_info.aux = &radeon_connector->ddc_bus->aux;  in radeon_dp_link_train()