@@ -296,8 +296,6 @@ int adv748x_csi2_init(struct adv748x_state *state, struct adv748x_csi2 *tx)
if (!is_tx_enabled(tx))
return 0;
- /* FIXME: Do endpoint matching again! */
-
adv748x_subdev_init(&tx->sd, state, &adv748x_csi2_ops,
MEDIA_ENT_F_VID_IF_BRIDGE,
is_txa(tx) ? "txa" : "txb");
@@ -313,10 +311,15 @@ int adv748x_csi2_init(struct adv748x_state *state, struct adv748x_csi2 *tx)
if (ret)
return ret;
- ret = adv748x_csi2_init_controls(tx);
+ ret = v4l2_async_subdev_endpoint_add(&tx->sd,
+ of_fwnode_handle(state->endpoints[tx->port]));
if (ret)
goto err_free_media;
+ ret = adv748x_csi2_init_controls(tx);
+ if (ret)
+ goto err_cleanup_subdev;
+
ret = v4l2_async_register_subdev(&tx->sd);
if (ret)
goto err_free_ctrl;
@@ -325,6 +328,8 @@ int adv748x_csi2_init(struct adv748x_state *state, struct adv748x_csi2 *tx)
err_free_ctrl:
v4l2_ctrl_handler_free(&tx->ctrl_hdl);
+err_cleanup_subdev:
+ v4l2_subdev_cleanup(&tx->sd);
err_free_media:
media_entity_cleanup(&tx->sd.entity);
@@ -339,4 +344,5 @@ void adv748x_csi2_cleanup(struct adv748x_csi2 *tx)
v4l2_async_unregister_subdev(&tx->sd);
media_entity_cleanup(&tx->sd.entity);
v4l2_ctrl_handler_free(&tx->ctrl_hdl);
+ v4l2_subdev_cleanup(&tx->sd);
}
Return the two CSI-2 transmitters of adv748x to endpoint matching. This should make the driver work again as expected. Fixes: ("media: v4l: async: Simplify async sub-device fwnode matching") Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> # imx6qp Tested_by: Niklas Söderlund <niklas.soderlund@ragnatech.se> # rcar + adv746x Tested-by: Aishwarya Kothari <aishwarya.kothari@toradex.com> # Apalis i.MX6Q with TC358743 --- drivers/media/i2c/adv748x/adv748x-csi2.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)