@@ -454,6 +454,10 @@ static int csi2dc_init_cfg(struct v4l2_subdev *csi2dc_sd,
return 0;
}
+static const struct media_entity_operations csi2dc_entity_ops = {
+ .link_validate = v4l2_subdev_link_validate,
+};
+
static const struct v4l2_subdev_pad_ops csi2dc_pad_ops = {
.enum_mbus_code = csi2dc_enum_mbus_code,
.set_fmt = csi2dc_set_fmt,
@@ -683,6 +687,7 @@ static int csi2dc_probe(struct platform_device *pdev)
csi2dc->csi2dc_sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
csi2dc->csi2dc_sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;
+ csi2dc->csi2dc_sd.entity.ops = &csi2dc_entity_ops;
platform_set_drvdata(pdev, csi2dc);
With this, the csi2dc will take part in the media pipeline graph walk and validate the links with it's entities. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> --- drivers/media/platform/atmel/microchip-csi2dc.c | 5 +++++ 1 file changed, 5 insertions(+)