234 	radeon_connector->ddc_bus->rec.hpd = radeon_connector->hpd.hpd;  in radeon_dp_aux_init()
235 	radeon_connector->ddc_bus->aux.dev = radeon_connector->base.kdev;  in radeon_dp_aux_init()
238 			radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_native;  in radeon_dp_aux_init()
240 			radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;  in radeon_dp_aux_init()
242 		radeon_connector->ddc_bus->aux.transfer = radeon_dp_aux_transfer_atom;  in radeon_dp_aux_init()
245 	ret = drm_dp_aux_register(&radeon_connector->ddc_bus->aux);  in radeon_dp_aux_init()
247 		radeon_connector->ddc_bus->has_aux = true;  in radeon_dp_aux_init()
367 					 radeon_connector->ddc_bus->rec.i2c_id, 0);  in radeon_dp_getsinktype()
378 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)  in radeon_dp_probe_oui()
382 	if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)  in radeon_dp_probe_oui()
394 		ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg,  in radeon_dp_getdpcd()
432 		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,  in radeon_dp_get_panel_mode()
444 		if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,  in radeon_dp_get_panel_mode()
513 	if (drm_dp_dpcd_read_link_status(&radeon_connector->ddc_bus->aux, link_status)  in radeon_dp_needs_link_train()
534 		drm_dp_dpcd_writeb(&radeon_connector->ddc_bus->aux,  in radeon_dp_set_rx_power_state()
836 	if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)  in radeon_dp_link_train()
852 	dp_info.aux = &radeon_connector->ddc_bus->aux;  in radeon_dp_link_train()