.llseek = noop_llseek,
};
-int imx_drm_connector_mode_valid(struct drm_connector *connector,
- struct drm_display_mode *mode)
-{
- return MODE_OK;
-}
-EXPORT_SYMBOL(imx_drm_connector_mode_valid);
-
void imx_drm_connector_destroy(struct drm_connector *connector)
{
drm_sysfs_connector_remove(connector);
dev_err(drm->dev,
"[CONNECTOR:%d:%s] drm_sysfs_connector_add failed: %d\n",
connector->base.id,
- drm_get_connector_name(connector), ret);
+ connector->name, ret);
goto err_unbind;
}
}
return dev->of_node == np;
}
-static LIST_HEAD(imx_drm_components);
-
-static int imx_drm_add_components(struct device *master, struct master *m)
-{
- struct imx_drm_component *component;
- int ret;
-
- list_for_each_entry(component, &imx_drm_components, list) {
- ret = component_master_add_child(m, compare_of,
- component->of_node);
- if (ret)
- return ret;
- }
- return 0;
-}
-
static int imx_drm_bind(struct device *dev)
{
return drm_platform_init(&imx_drm_driver, to_platform_device(dev));
}
static const struct component_master_ops imx_drm_ops = {
- .add_components = imx_drm_add_components,
.bind = imx_drm_bind,
.unbind = imx_drm_unbind,
};
-static struct imx_drm_component *imx_drm_find_component(struct device *dev,
- struct device_node *node)
-{
- struct imx_drm_component *component;
-
- list_for_each_entry(component, &imx_drm_components, list)
- if (component->of_node == node)
- return component;
-
- return NULL;
-}
-
-static int imx_drm_add_component(struct device *dev, struct device_node *node)
-{
- struct imx_drm_component *component;
-
- if (imx_drm_find_component(dev, node))
- return 0;
-
- component = devm_kzalloc(dev, sizeof(*component), GFP_KERNEL);
- if (!component)
- return -ENOMEM;
-
- component->of_node = node;
- list_add_tail(&component->list, &imx_drm_components);
-
- return 0;
-}
-
static int imx_drm_platform_probe(struct platform_device *pdev)
{
struct device_node *ep, *port, *remote;
+ struct component_match *match = NULL;
int ret;
int i;
if (!port)
break;
- ret = imx_drm_add_component(&pdev->dev, port);
- if (ret < 0)
- return ret;
+ component_match_add(&pdev->dev, &match, compare_of, port);
}
if (i == 0) {
continue;
}
- ret = imx_drm_add_component(&pdev->dev, remote);
+ component_match_add(&pdev->dev, &match, compare_of, remote);
of_node_put(remote);
- if (ret < 0)
- return ret;
}
of_node_put(port);
}
if (ret)
return ret;
- return component_master_add(&pdev->dev, &imx_drm_ops);
+ return component_master_add_with_match(&pdev->dev, &imx_drm_ops, match);
}
static int imx_drm_platform_remove(struct platform_device *pdev)