Messages in this thread Patch in this message | | | From | Vaishnav Achath <> | Subject | [PATCH v7 09/13] media: cadence: csi2rx: Add link validation | Date | Tue, 14 Mar 2023 17:25:12 +0530 |
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From: Pratyush Yadav <p.yadav@ti.com>
Add media link validation to make sure incorrectly configured pipelines are caught.
Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> ---
(no changes since v6)
Changes in v6: - Drop transcoding from the commit message. - Make csi2rx_media_ops const. - Add Laurent's R-by.
Changes in v5: - New in v5.
drivers/media/platform/cadence/cdns-csi2rx.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c index 639ade97b998..026d95d60654 100644 --- a/drivers/media/platform/cadence/cdns-csi2rx.c +++ b/drivers/media/platform/cadence/cdns-csi2rx.c @@ -478,6 +478,10 @@ static const struct v4l2_subdev_ops csi2rx_subdev_ops = { .pad = &csi2rx_pad_ops, }; +static const struct media_entity_operations csi2rx_media_ops = { + .link_validate = v4l2_subdev_link_validate, +}; + static int csi2rx_async_bound(struct v4l2_async_notifier *notifier, struct v4l2_subdev *s_subdev, struct v4l2_async_subdev *asd) @@ -677,6 +681,7 @@ static int csi2rx_probe(struct platform_device *pdev) for (i = CSI2RX_PAD_SOURCE_STREAM0; i < CSI2RX_PAD_MAX; i++) csi2rx->pads[i].flags = MEDIA_PAD_FL_SOURCE; csi2rx->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + csi2rx->subdev.entity.ops = &csi2rx_media_ops; ret = media_entity_pads_init(&csi2rx->subdev.entity, CSI2RX_PAD_MAX, csi2rx->pads); -- 2.17.1
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