diff options
Diffstat (limited to 'drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c')
| -rw-r--r-- | drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c index d6e7d1b36083..e53a07b770b7 100644 --- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c +++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c @@ -12,7 +12,6 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/of_graph.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> @@ -36,13 +35,24 @@ struct sun4i_csi_traits { bool has_isp; }; +static int sun4i_csi_video_link_validate(struct media_link *link) +{ + dev_warn_once(link->graph_obj.mdev->dev, + "Driver bug: link validation not implemented\n"); + return 0; +} + static const struct media_entity_operations sun4i_csi_video_entity_ops = { + .link_validate = sun4i_csi_video_link_validate, +}; + +static const struct media_entity_operations sun4i_csi_subdev_entity_ops = { .link_validate = v4l2_subdev_link_validate, }; static int sun4i_csi_notify_bound(struct v4l2_async_notifier *notifier, struct v4l2_subdev *subdev, - struct v4l2_async_subdev *asd) + struct v4l2_async_connection *asd) { struct sun4i_csi *csi = container_of(notifier, struct sun4i_csi, notifier); @@ -118,11 +128,11 @@ static int sun4i_csi_notifier_init(struct sun4i_csi *csi) struct v4l2_fwnode_endpoint vep = { .bus_type = V4L2_MBUS_PARALLEL, }; - struct v4l2_async_subdev *asd; + struct v4l2_async_connection *asd; struct fwnode_handle *ep; int ret; - v4l2_async_nf_init(&csi->notifier); + v4l2_async_nf_init(&csi->notifier, &csi->v4l); ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csi->dev), 0, 0, FWNODE_GRAPH_ENDPOINT_NEXT); @@ -136,7 +146,7 @@ static int sun4i_csi_notifier_init(struct sun4i_csi *csi) csi->bus = vep.bus.parallel; asd = v4l2_async_nf_add_fwnode_remote(&csi->notifier, ep, - struct v4l2_async_subdev); + struct v4l2_async_connection); if (IS_ERR(asd)) { ret = PTR_ERR(asd); goto out; @@ -212,8 +222,10 @@ static int sun4i_csi_probe(struct platform_device *pdev) /* Initialize subdev */ v4l2_subdev_init(subdev, &sun4i_csi_subdev_ops); + subdev->internal_ops = &sun4i_csi_subdev_internal_ops; subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE; + subdev->entity.ops = &sun4i_csi_subdev_entity_ops; subdev->owner = THIS_MODULE; snprintf(subdev->name, sizeof(subdev->name), "sun4i-csi-0"); v4l2_set_subdevdata(subdev, csi); @@ -240,7 +252,7 @@ static int sun4i_csi_probe(struct platform_device *pdev) if (ret) goto err_unregister_media; - ret = v4l2_async_nf_register(&csi->v4l, &csi->notifier); + ret = v4l2_async_nf_register(&csi->notifier); if (ret) { dev_err(csi->dev, "Couldn't register our notifier.\n"); goto err_unregister_media; @@ -328,7 +340,7 @@ static const struct dev_pm_ops sun4i_csi_pm_ops = { static struct platform_driver sun4i_csi_driver = { .probe = sun4i_csi_probe, - .remove_new = sun4i_csi_remove, + .remove = sun4i_csi_remove, .driver = { .name = "sun4i-csi", .of_match_table = sun4i_csi_of_match, |