Lines Matching defs:amdgpu_connector

188 void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector)
190 	amdgpu_connector->ddc_bus->rec.hpd = amdgpu_connector->hpd.hpd;
191 	amdgpu_connector->ddc_bus->aux.transfer = amdgpu_atombios_dp_aux_transfer;
192 	amdgpu_connector->ddc_bus->aux.drm_dev = amdgpu_connector->base.dev;
194 	drm_dp_aux_init(&amdgpu_connector->ddc_bus->aux);
195 	amdgpu_connector->ddc_bus->has_aux = true;
308 u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector)
310 	struct drm_device *dev = amdgpu_connector->base.dev;
314 					   amdgpu_connector->ddc_bus->rec.i2c_id, 0);
317 static void amdgpu_atombios_dp_probe_oui(struct amdgpu_connector *amdgpu_connector)
319 	struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv;
325 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)
329 	if (drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)
334 static void amdgpu_atombios_dp_ds_ports(struct amdgpu_connector *amdgpu_connector)
336 	struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv;
340 		ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux,
350 int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector)
352 	struct amdgpu_connector_atom_dig *dig_connector = amdgpu_connector->con_priv;
356 	ret = drm_dp_dpcd_read(&amdgpu_connector->ddc_bus->aux, DP_DPCD_REV,
364 		amdgpu_atombios_dp_probe_oui(amdgpu_connector);
365 		amdgpu_atombios_dp_ds_ports(amdgpu_connector);
376 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
381 	if (!amdgpu_connector->con_priv)
386 		if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,
398 		if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux,
411 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
415 	if (!amdgpu_connector->con_priv)
417 	dig_connector = amdgpu_connector->con_priv;
435 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
440 	if (!amdgpu_connector->con_priv)
442 	dig_connector = amdgpu_connector->con_priv;
456 bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector)
459 	struct amdgpu_connector_atom_dig *dig = amdgpu_connector->con_priv;
461 	if (drm_dp_dpcd_read_link_status(&amdgpu_connector->ddc_bus->aux, link_status)
472 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
475 	if (!amdgpu_connector->con_priv)
478 	dig_connector = amdgpu_connector->con_priv;
482 		drm_dp_dpcd_writeb(&amdgpu_connector->ddc_bus->aux,
726 	struct amdgpu_connector *amdgpu_connector;
734 	amdgpu_connector = to_amdgpu_connector(connector);
735 	if (!amdgpu_connector->con_priv)
737 	dig_connector = amdgpu_connector->con_priv;
743 	if (drm_dp_dpcd_readb(&amdgpu_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)
759 	dp_info.aux = &amdgpu_connector->ddc_bus->aux;