192 	amdgpu_connector->ddc_bus->rec.hpd = amdgpu_connector->hpd.hpd;  in amdgpu_atombios_dp_aux_init()
193 	amdgpu_connector->ddc_bus->aux.dev = amdgpu_connector->base.kdev;  in amdgpu_atombios_dp_aux_init()
194 	amdgpu_connector->ddc_bus->aux.transfer = amdgpu_atombios_dp_aux_transfer;  in amdgpu_atombios_dp_aux_init()
195 	ret = drm_dp_aux_register(&amdgpu_connector->ddc_bus->aux);  in amdgpu_atombios_dp_aux_init()
197 		amdgpu_connector->ddc_bus->has_aux = true;  in amdgpu_atombios_dp_aux_init()
338 					   amdgpu_connector->ddc_bus->rec.i2c_id, 0);  in amdgpu_atombios_dp_get_sinktype()
349 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)  in amdgpu_atombios_dp_probe_oui()
353 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)  in amdgpu_atombios_dp_probe_oui()
365 		ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV, msg,  in amdgpu_atombios_dp_get_dpcd()
398 		if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,  in amdgpu_atombios_dp_get_panel_mode()
410 		if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,  in amdgpu_atombios_dp_get_panel_mode()
465 	if (drm_dp_dpcd_read_link_status(&amdgpu_connector->ddc_bus->aux, link_status)  in amdgpu_atombios_dp_needs_link_train()
486 		drm_dp_dpcd_writeb(&amdgpu_connector->ddc_bus->aux,  in amdgpu_atombios_dp_set_rx_power_state()
749 	if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)  in amdgpu_atombios_dp_link_train()
765 	dp_info.aux = &amdgpu_connector->ddc_bus->aux;  in amdgpu_atombios_dp_link_train()