Exemplo n.º 1
0
static void
intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *connector)
{
	intel_attach_force_audio_property(connector);
	intel_attach_broadcast_rgb_property(connector);
	intel_hdmi->color_range_auto = true;
}
Exemplo n.º 2
0
static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, const char *pathprop)
{
	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
	struct drm_device *dev = intel_dig_port->base.base.dev;
	struct drm_i915_private *dev_priv = to_i915(dev);
	struct intel_connector *intel_connector;
	struct drm_connector *connector;
	enum pipe pipe;
	int ret;

	intel_connector = intel_connector_alloc();
	if (!intel_connector)
		return NULL;

	intel_connector->get_hw_state = intel_dp_mst_get_hw_state;
	intel_connector->mst_port = intel_dp;
	intel_connector->port = port;
	drm_dp_mst_get_port_malloc(port);

	connector = &intel_connector->base;
	ret = drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs,
				 DRM_MODE_CONNECTOR_DisplayPort);
	if (ret) {
		intel_connector_free(intel_connector);
		return NULL;
	}

	drm_connector_helper_add(connector, &intel_dp_mst_connector_helper_funcs);

	for_each_pipe(dev_priv, pipe) {
		struct drm_encoder *enc =
			&intel_dp->mst_encoders[pipe]->base.base;

		ret = drm_connector_attach_encoder(&intel_connector->base, enc);
		if (ret)
			goto err;
	}

	drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
	drm_object_attach_property(&connector->base, dev->mode_config.tile_property, 0);

	ret = drm_connector_set_path_property(connector, pathprop);
	if (ret)
		goto err;

	intel_attach_force_audio_property(connector);
	intel_attach_broadcast_rgb_property(connector);
	drm_connector_attach_max_bpc_property(connector, 6, 12);

	return connector;

err:
	drm_connector_cleanup(connector);
	return NULL;
}