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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2023-05-25 14:12:04 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-01-22 17:23:59 +0100 |
| commit | b97dc22b195f793b33ddc4a36853baa37555da6d (patch) | |
| tree | c5447d00d7c78c36c5b2ffc6385745728863d92b /drivers/media | |
| parent | 87318b7092670d4086bfec115a0280a60c51c2dd (diff) | |
| download | linux-stable-b97dc22b195f793b33ddc4a36853baa37555da6d.tar.gz linux-stable-b97dc22b195f793b33ddc4a36853baa37555da6d.tar.bz2 linux-stable-b97dc22b195f793b33ddc4a36853baa37555da6d.zip | |
media: ipu3-cio2: Further clean up async subdev link creation
Use v4l2_create_fwnode_links_to_pad() to create links from async
sub-devices to the CSI-2 receiver subdevs.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/intel/ipu3/ipu3-cio2.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c index ed08bf4178f0..83e29c56fe33 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c @@ -28,6 +28,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-event.h> #include <media/v4l2-fwnode.h> +#include <media/v4l2-mc.h> #include <media/v4l2-ioctl.h> #include <media/videobuf2-dma-sg.h> @@ -1407,7 +1408,6 @@ static void cio2_notifier_unbind(struct v4l2_async_notifier *notifier, static int cio2_notifier_complete(struct v4l2_async_notifier *notifier) { struct cio2_device *cio2 = to_cio2_device(notifier); - struct device *dev = &cio2->pci_dev->dev; struct sensor_async_subdev *s_asd; struct v4l2_async_connection *asd; struct cio2_queue *q; @@ -1417,23 +1417,10 @@ static int cio2_notifier_complete(struct v4l2_async_notifier *notifier) s_asd = to_sensor_asd(asd); q = &cio2->queue[s_asd->csi2.port]; - ret = media_entity_get_fwnode_pad(&q->sensor->entity, - s_asd->asd.match.fwnode, - MEDIA_PAD_FL_SOURCE); - if (ret < 0) { - dev_err(dev, "no pad for endpoint %pfw (%d)\n", - s_asd->asd.match.fwnode, ret); - return ret; - } - - ret = media_create_pad_link(&q->sensor->entity, ret, - &q->subdev.entity, CIO2_PAD_SINK, - 0); - if (ret) { - dev_err(dev, "failed to create link for %s (endpoint %pfw, error %d)\n", - q->sensor->name, s_asd->asd.match.fwnode, ret); + ret = v4l2_create_fwnode_links_to_pad(asd->sd, + &q->subdev_pads[CIO2_PAD_SINK], 0); + if (ret) return ret; - } } return v4l2_device_register_subdev_nodes(&cio2->v4l2_dev); @@ -1572,6 +1559,7 @@ static int cio2_queue_init(struct cio2_device *cio2, struct cio2_queue *q) v4l2_subdev_init(subdev, &cio2_subdev_ops); subdev->flags = V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; subdev->owner = THIS_MODULE; + subdev->dev = dev; snprintf(subdev->name, sizeof(subdev->name), CIO2_ENTITY_NAME " %td", q - cio2->queue); subdev->entity.function = MEDIA_ENT_F_VID_IF_BRIDGE; |