return -ENODEV;
}
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->sd);
asd = v4l2_async_nf_add_fwnode_remote(&priv->notifier, ep_fwnode,
struct v4l2_async_connection);
priv->notifier.ops = &ub913_notify_ops;
- ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret) {
dev_err(dev, "Failed to register subdev_notifier");
v4l2_async_nf_cleanup(&priv->notifier);
return -ENODEV;
}
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->sd);
asd = v4l2_async_nf_add_fwnode_remote(&priv->notifier, ep_fwnode,
struct v4l2_async_connection);
priv->notifier.ops = &ub953_notify_ops;
- ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret) {
dev_err(dev, "Failed to register subdev_notifier");
v4l2_async_nf_cleanup(&priv->notifier);
unsigned int i;
int ret;
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->sd);
for (i = 0; i < priv->hw_data->num_rxports; i++) {
struct ub960_rxport *rxport = priv->rxports[i];
priv->notifier.ops = &ub960_notify_ops;
- ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret) {
dev_err(dev, "Failed to register subdev_notifier");
v4l2_async_nf_cleanup(&priv->notifier);
if (!priv->nsources)
return 0;
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->sd);
for_each_source(priv, source) {
unsigned int i = to_index(priv, source);
priv->notifier.ops = &max9286_notify_ops;
- ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret) {
dev_err(dev, "Failed to register subdev_notifier");
v4l2_async_nf_cleanup(&priv->notifier);
bridge->rx = ep;
/* register async notifier so we get noticed when sensor is connected */
- v4l2_async_nf_init(&bridge->notifier);
+ v4l2_async_subdev_nf_init(&bridge->notifier, &bridge->sd);
asd = v4l2_async_nf_add_fwnode_remote(&bridge->notifier,
of_fwnode_handle(ep_node),
struct v4l2_async_connection);
}
bridge->notifier.ops = &mipid02_notifier_ops;
- ret = v4l2_async_subdev_nf_register(&bridge->sd, &bridge->notifier);
+ ret = v4l2_async_nf_register(&bridge->notifier);
if (ret)
v4l2_async_nf_cleanup(&bridge->notifier);
return err;
}
- v4l2_async_nf_init(&tc358746->notifier);
+ v4l2_async_subdev_nf_init(&tc358746->notifier, &tc358746->sd);
asd = v4l2_async_nf_add_fwnode_remote(&tc358746->notifier, ep,
struct v4l2_async_connection);
fwnode_handle_put(ep);
tc358746->notifier.ops = &tc358746_notify_ops;
- err = v4l2_async_subdev_nf_register(&tc358746->sd, &tc358746->notifier);
+ err = v4l2_async_nf_register(&tc358746->notifier);
if (err)
goto err_cleanup;
* suspend.
*/
cio2->notifier.ops = &cio2_async_ops;
- ret = v4l2_async_nf_register(&cio2->v4l2_dev, &cio2->notifier);
+ ret = v4l2_async_nf_register(&cio2->notifier);
if (ret)
dev_err(dev, "failed to register async notifier : %d\n", ret);
if (r)
goto fail_v4l2_device_unregister;
- v4l2_async_nf_init(&cio2->notifier);
+ v4l2_async_nf_init(&cio2->notifier, &cio2->v4l2_dev);
/* Register notifier for subdevices we care */
r = cio2_parse_firmware(cio2);
if (!ep)
return -EINVAL;
- v4l2_async_nf_init(&isi->notifier);
+ v4l2_async_nf_init(&isi->notifier, &isi->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&isi->notifier,
of_fwnode_handle(ep),
isi->notifier.ops = &isi_graph_notify_ops;
- ret = v4l2_async_nf_register(&isi->v4l2_dev, &isi->notifier);
+ ret = v4l2_async_nf_register(&isi->notifier);
if (ret < 0) {
dev_err(isi->dev, "Notifier registration failed\n");
v4l2_async_nf_cleanup(&isi->notifier);
return -EINVAL;
}
- v4l2_async_nf_init(&csi2rx->notifier);
+ v4l2_async_subdev_nf_init(&csi2rx->notifier, &csi2rx->subdev);
asd = v4l2_async_nf_add_fwnode_remote(&csi2rx->notifier, fwh,
struct v4l2_async_connection);
csi2rx->notifier.ops = &csi2rx_notifier_ops;
- ret = v4l2_async_subdev_nf_register(&csi2rx->subdev, &csi2rx->notifier);
+ ret = v4l2_async_nf_register(&csi2rx->notifier);
if (ret)
v4l2_async_nf_cleanup(&csi2rx->notifier);
if (err)
return err;
- v4l2_async_nf_init(&pcdev->notifier);
+ v4l2_async_nf_init(&pcdev->notifier, &pcdev->v4l2_dev);
pcdev->res = res;
pcdev->pdata = pdev->dev.platform_data;
if (pcdev->pdata) {
}
pcdev->notifier.ops = &pxa_camera_sensor_ops;
- err = v4l2_async_nf_register(&pcdev->v4l2_dev, &pcdev->notifier);
+ err = v4l2_async_nf_register(&pcdev->notifier);
if (err)
goto exit_deactivate;
if (ret)
goto out_smbus_shutdown;
- v4l2_async_nf_init(&mcam->notifier);
+ v4l2_async_nf_init(&mcam->notifier, &mcam->v4l2_dev);
asd = v4l2_async_nf_add_i2c(&mcam->notifier,
i2c_adapter_id(cam->i2c_adapter),
cam->mbus_code = mcam_def_mbus_code;
cam->notifier.ops = &mccic_notify_ops;
- ret = v4l2_async_nf_register(&cam->v4l2_dev, &cam->notifier);
+ ret = v4l2_async_nf_register(&cam->notifier);
if (ret < 0) {
cam_warn(cam, "failed to register a sensor notifier");
goto out;
if (!ep)
return -ENODEV;
- v4l2_async_nf_init(&mcam->notifier);
+ v4l2_async_nf_init(&mcam->notifier, &mcam->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&mcam->notifier, ep,
struct v4l2_async_connection);
struct v4l2_async_connection *asd;
int ret = 0;
- v4l2_async_nf_init(&csi2dc->notifier);
+ v4l2_async_subdev_nf_init(&csi2dc->notifier, &csi2dc->csi2dc_sd);
asd = v4l2_async_nf_add_fwnode_remote(&csi2dc->notifier,
input_fwnode,
csi2dc->notifier.ops = &csi2dc_async_ops;
- ret = v4l2_async_subdev_nf_register(&csi2dc->csi2dc_sd,
- &csi2dc->notifier);
+ ret = v4l2_async_nf_register(&csi2dc->notifier);
if (ret) {
dev_err(csi2dc->dev, "fail to register async notifier: %d\n",
ret);
struct fwnode_handle *fwnode =
of_fwnode_handle(subdev_entity->epn);
- v4l2_async_nf_init(&subdev_entity->notifier);
+ v4l2_async_nf_init(&subdev_entity->notifier, &isc->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&subdev_entity->notifier,
fwnode,
subdev_entity->notifier.ops = µchip_isc_async_ops;
- ret = v4l2_async_nf_register(&isc->v4l2_dev,
- &subdev_entity->notifier);
+ ret = v4l2_async_nf_register(&subdev_entity->notifier);
if (ret) {
dev_err(dev, "fail to register async notifier\n");
goto cleanup_subdev;
struct fwnode_handle *fwnode =
of_fwnode_handle(subdev_entity->epn);
- v4l2_async_nf_init(&subdev_entity->notifier);
+ v4l2_async_nf_init(&subdev_entity->notifier, &isc->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&subdev_entity->notifier,
fwnode,
subdev_entity->notifier.ops = µchip_isc_async_ops;
- ret = v4l2_async_nf_register(&isc->v4l2_dev,
- &subdev_entity->notifier);
+ ret = v4l2_async_nf_register(&subdev_entity->notifier);
if (ret) {
dev_err(dev, "fail to register async notifier\n");
goto cleanup_subdev;
unsigned int i;
int ret;
- v4l2_async_nf_init(&csis->notifier);
+ v4l2_async_subdev_nf_init(&csis->notifier, &csis->sd);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csis->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
csis->notifier.ops = &mipi_csis_notify_ops;
- ret = v4l2_async_subdev_nf_register(&csis->sd, &csis->notifier);
+ ret = v4l2_async_nf_register(&csis->notifier);
if (ret)
return ret;
struct fwnode_handle *ep;
int ret;
- v4l2_async_nf_init(&csi->notifier);
+ v4l2_async_nf_init(&csi->notifier, &csi->v4l2_dev);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csi->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
csi->notifier.ops = &imx7_csi_notify_ops;
- ret = v4l2_async_nf_register(&csi->v4l2_dev, &csi->notifier);
+ ret = v4l2_async_nf_register(&csi->notifier);
if (ret)
goto error;
}
/* Initialize, fill and register the async notifier. */
- v4l2_async_nf_init(&isi->notifier);
+ v4l2_async_nf_init(&isi->notifier, v4l2_dev);
isi->notifier.ops = &mxc_isi_async_notifier_ops;
for (i = 0; i < isi->pdata->num_ports; ++i) {
masd->port = i;
}
- ret = v4l2_async_nf_register(v4l2_dev, &isi->notifier);
+ ret = v4l2_async_nf_register(&isi->notifier);
if (ret < 0) {
dev_err(isi->dev,
"Failed to register async notifier: %d\n", ret);
unsigned int i;
int ret;
- v4l2_async_nf_init(&state->notifier);
+ v4l2_async_subdev_nf_init(&state->notifier, &state->sd);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(state->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
state->notifier.ops = &imx8mq_mipi_csi_notify_ops;
- ret = v4l2_async_subdev_nf_register(&state->sd, &state->notifier);
+ ret = v4l2_async_nf_register(&state->notifier);
if (ret)
return ret;
goto err_cleanup;
}
- v4l2_async_nf_init(&camss->notifier);
+ v4l2_async_nf_init(&camss->notifier, &camss->v4l2_dev);
num_subdevs = camss_of_parse_ports(camss);
if (num_subdevs < 0) {
if (num_subdevs) {
camss->notifier.ops = &camss_subdev_notifier_ops;
- ret = v4l2_async_nf_register(&camss->v4l2_dev,
- &camss->notifier);
+ ret = v4l2_async_nf_register(&camss->notifier);
if (ret) {
dev_err(dev,
"Failed to register async subdev nodes: %d\n",
dev_dbg(isp->dev, "Found '%pOF'\n", to_of_node(fwnode));
- v4l2_async_nf_init(&isp->notifier);
+ v4l2_async_subdev_nf_init(&isp->notifier, &isp->subdev);
isp->notifier.ops = &risp_notify_ops;
asd = v4l2_async_nf_add_fwnode(&isp->notifier, fwnode,
if (IS_ERR(asd))
return PTR_ERR(asd);
- ret = v4l2_async_subdev_nf_register(&isp->subdev, &isp->notifier);
+ ret = v4l2_async_nf_register(&isp->notifier);
if (ret)
v4l2_async_nf_cleanup(&isp->notifier);
mutex_unlock(&vin->group->lock);
- v4l2_async_nf_init(&vin->group->notifier);
+ v4l2_async_nf_init(&vin->group->notifier, &vin->v4l2_dev);
/*
* Some subdevices may overlap but the parser function can handle it and
return 0;
vin->group->notifier.ops = &rvin_group_notify_ops;
- ret = v4l2_async_nf_register(&vin->v4l2_dev, &vin->group->notifier);
+ ret = v4l2_async_nf_register(&vin->group->notifier);
if (ret < 0) {
vin_err(vin, "Notifier registration failed\n");
v4l2_async_nf_cleanup(&vin->group->notifier);
{
int ret;
- v4l2_async_nf_init(&vin->notifier);
+ v4l2_async_nf_init(&vin->notifier, &vin->v4l2_dev);
ret = rvin_parallel_parse_of(vin);
if (ret)
to_of_node(vin->parallel.asc->match.fwnode));
vin->notifier.ops = &rvin_parallel_notify_ops;
- ret = v4l2_async_nf_register(&vin->v4l2_dev, &vin->notifier);
+ ret = v4l2_async_nf_register(&vin->notifier);
if (ret < 0) {
vin_err(vin, "Notifier registration failed\n");
v4l2_async_nf_cleanup(&vin->notifier);
dev_dbg(priv->dev, "Found '%pOF'\n", to_of_node(fwnode));
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->subdev);
priv->notifier.ops = &rcar_csi2_notify_ops;
asc = v4l2_async_nf_add_fwnode(&priv->notifier, fwnode,
if (IS_ERR(asc))
return PTR_ERR(asc);
- ret = v4l2_async_subdev_nf_register(&priv->subdev, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret)
v4l2_async_nf_cleanup(&priv->notifier);
struct fwnode_handle *fwnode, *ep;
struct v4l2_async_connection *asd;
- v4l2_async_nf_init(notifier);
+ v4l2_async_nf_init(&sdr->notifier, &sdr->v4l2_dev);
ep = fwnode_graph_get_next_endpoint(of_fwnode_handle(sdr->dev->of_node),
NULL);
sdr->notifier.ops = &rcar_drif_notify_ops;
/* Register notifier */
- ret = v4l2_async_nf_register(&sdr->v4l2_dev, &sdr->notifier);
+ ret = v4l2_async_nf_register(&sdr->notifier);
if (ret < 0) {
dev_err(sdr->dev, "failed: notifier register ret %d\n", ret);
goto cleanup;
if (ret)
goto error_pm_disable;
- v4l2_async_nf_init(&ceudev->notifier);
+ v4l2_async_nf_init(&ceudev->notifier, &ceudev->v4l2_dev);
if (IS_ENABLED(CONFIG_OF) && dev->of_node) {
ceu_data = of_device_get_match_data(dev);
ceudev->notifier.v4l2_dev = &ceudev->v4l2_dev;
ceudev->notifier.ops = &ceu_notify_ops;
- ret = v4l2_async_nf_register(&ceudev->v4l2_dev, &ceudev->notifier);
+ ret = v4l2_async_nf_register(&ceudev->notifier);
if (ret)
goto error_cleanup;
{
int ret;
- v4l2_async_nf_init(&cru->notifier);
+ v4l2_async_nf_init(&cru->notifier, &cru->v4l2_dev);
ret = rzg2l_cru_mc_parse_of(cru);
if (ret)
if (list_empty(&cru->notifier.waiting_list))
return 0;
- ret = v4l2_async_nf_register(&cru->v4l2_dev, &cru->notifier);
+ ret = v4l2_async_nf_register(&cru->notifier);
if (ret < 0) {
dev_err(cru->dev, "Notifier registration failed\n");
v4l2_async_nf_cleanup(&cru->notifier);
fwnode = fwnode_graph_get_remote_endpoint(ep);
fwnode_handle_put(ep);
- v4l2_async_nf_init(&csi2->notifier);
+ v4l2_async_subdev_nf_init(&csi2->notifier, &csi2->subdev);
csi2->notifier.ops = &rzg2l_csi2_notify_ops;
asd = v4l2_async_nf_add_fwnode(&csi2->notifier, fwnode,
if (IS_ERR(asd))
return PTR_ERR(asd);
- ret = v4l2_async_subdev_nf_register(&csi2->subdev, &csi2->notifier);
+ ret = v4l2_async_nf_register(&csi2->notifier);
if (ret)
v4l2_async_nf_cleanup(&csi2->notifier);
unsigned int index = 0;
int ret = 0;
- v4l2_async_nf_init(ntf);
+ v4l2_async_nf_init(ntf, &rkisp1->v4l2_dev);
ntf->ops = &rkisp1_subdev_notifier_ops;
if (!index)
dev_dbg(rkisp1->dev, "no remote subdevice found\n");
- ret = v4l2_async_nf_register(&rkisp1->v4l2_dev, ntf);
+ ret = v4l2_async_nf_register(ntf);
if (ret) {
v4l2_async_nf_cleanup(ntf);
return ret;
platform_set_drvdata(pdev, fmd);
- v4l2_async_nf_init(&fmd->subdev_notifier);
+ v4l2_async_nf_init(&fmd->subdev_notifier, &fmd->v4l2_dev);
ret = fimc_md_register_platform_entities(fmd, dev->of_node);
if (ret)
fmd->subdev_notifier.ops = &subdev_notifier_ops;
fmd->num_sensors = 0;
- ret = v4l2_async_nf_register(&fmd->v4l2_dev,
- &fmd->subdev_notifier);
+ ret = v4l2_async_nf_register(&fmd->subdev_notifier);
if (ret)
goto err_clk_p;
}
return -EINVAL;
}
- v4l2_async_nf_init(&dcmi->notifier);
+ v4l2_async_nf_init(&dcmi->notifier, &dcmi->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&dcmi->notifier,
of_fwnode_handle(ep),
dcmi->notifier.ops = &dcmi_graph_notify_ops;
- ret = v4l2_async_nf_register(&dcmi->v4l2_dev, &dcmi->notifier);
+ ret = v4l2_async_nf_register(&dcmi->notifier);
if (ret < 0) {
dev_err(dcmi->dev, "Failed to register notifier\n");
v4l2_async_nf_cleanup(&dcmi->notifier);
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);
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;
/* V4L2 Async */
- v4l2_async_nf_init(notifier);
+ if (csi_dev->isp_available)
+ v4l2_async_subdev_nf_init(notifier, subdev);
+ else
+ v4l2_async_nf_init(notifier, v4l2_dev);
notifier->ops = &sun6i_csi_bridge_notifier_ops;
sun6i_csi_bridge_source_setup(csi_dev, &bridge->source_parallel,
sun6i_csi_bridge_source_setup(csi_dev, &bridge->source_mipi_csi2,
SUN6I_CSI_PORT_MIPI_CSI2, NULL);
- if (csi_dev->isp_available)
- ret = v4l2_async_subdev_nf_register(subdev, notifier);
- else
- ret = v4l2_async_nf_register(v4l2_dev, notifier);
+ ret = v4l2_async_nf_register(notifier);
if (ret) {
dev_err(dev, "failed to register v4l2 async notifier: %d\n",
ret);
/* V4L2 Async */
- v4l2_async_nf_init(notifier);
+ v4l2_async_subdev_nf_init(notifier, subdev);
notifier->ops = &sun6i_mipi_csi2_notifier_ops;
ret = sun6i_mipi_csi2_bridge_source_setup(csi2_dev);
/* Only register the notifier when a sensor is connected. */
if (ret != -ENODEV) {
- ret = v4l2_async_subdev_nf_register(subdev, notifier);
+ ret = v4l2_async_nf_register(notifier);
if (ret < 0)
goto error_v4l2_notifier_cleanup;
/* V4L2 Async */
- v4l2_async_nf_init(notifier);
+ v4l2_async_subdev_nf_init(notifier, subdev);
notifier->ops = &sun8i_a83t_mipi_csi2_notifier_ops;
ret = sun8i_a83t_mipi_csi2_bridge_source_setup(csi2_dev);
/* Only register the notifier when a sensor is connected. */
if (ret != -ENODEV) {
- ret = v4l2_async_subdev_nf_register(subdev, notifier);
+ ret = v4l2_async_nf_register(notifier);
if (ret < 0)
goto error_v4l2_notifier_cleanup;
dev_dbg(dev, "vpfe_get_pdata\n");
- v4l2_async_nf_init(&vpfe->notifier);
+ v4l2_async_nf_init(&vpfe->notifier, &vpfe->v4l2_dev);
if (!IS_ENABLED(CONFIG_OF) || !dev->of_node)
return dev->platform_data;
}
vpfe->notifier.ops = &vpfe_async_ops;
- ret = v4l2_async_nf_register(&vpfe->v4l2_dev, &vpfe->notifier);
+ ret = v4l2_async_nf_register(&vpfe->notifier);
if (ret) {
vpfe_err(vpfe, "Error registering async notifier\n");
ret = -EINVAL;
unsigned int i;
int ret;
- v4l2_async_nf_init(&cal->notifier);
+ v4l2_async_nf_init(&cal->notifier, &cal->v4l2_dev);
cal->notifier.ops = &cal_async_notifier_ops;
for (i = 0; i < cal->data->num_csi2_phy; ++i) {
casd->phy = phy;
}
- ret = v4l2_async_nf_register(&cal->v4l2_dev, &cal->notifier);
+ ret = v4l2_async_nf_register(&cal->notifier);
if (ret) {
cal_err(cal, "Error registering async notifier\n");
goto error;
};
static struct vpif_capture_config *
-vpif_capture_get_pdata(struct platform_device *pdev)
+vpif_capture_get_pdata(struct platform_device *pdev,
+ struct v4l2_device *v4l2_dev)
{
struct device_node *endpoint = NULL;
struct device_node *rem = NULL;
struct vpif_capture_chan_config *chan;
unsigned int i;
- v4l2_async_nf_init(&vpif_obj.notifier);
+ v4l2_async_nf_init(&vpif_obj.notifier, v4l2_dev);
/*
* DT boot: OF node from parent device contains
goto vpif_unregister;
} while (++res_idx);
- pdev->dev.platform_data = vpif_capture_get_pdata(pdev);
+ pdev->dev.platform_data =
+ vpif_capture_get_pdata(pdev, &vpif_obj.v4l2_dev);
if (!pdev->dev.platform_data) {
dev_warn(&pdev->dev, "Missing platform data. Giving up.\n");
goto vpif_unregister;
goto probe_subdev_out;
} else {
vpif_obj.notifier.ops = &vpif_async_ops;
- err = v4l2_async_nf_register(&vpif_obj.v4l2_dev,
- &vpif_obj.notifier);
+ err = v4l2_async_nf_register(&vpif_obj.notifier);
if (err) {
vpif_err("Error registering async notifier\n");
err = -EINVAL;
isp->notifier.ops = &isp_subdev_notifier_ops;
- v4l2_async_nf_init(&isp->notifier);
+ v4l2_async_nf_init(&isp->notifier, &isp->v4l2_dev);
ret = isp_parse_of_endpoints(isp);
if (ret < 0)
goto error_register_entities;
- ret = v4l2_async_nf_register(&isp->v4l2_dev, &isp->notifier);
+ ret = v4l2_async_nf_register(&isp->notifier);
if (ret)
goto error_register_entities;
unsigned int i;
int ret;
- v4l2_async_nf_init(&vmux->notifier);
+ v4l2_async_subdev_nf_init(&vmux->notifier, &vmux->subdev);
for (i = 0; i < num_input_pads; i++) {
struct v4l2_async_connection *asd;
vmux->notifier.ops = &video_mux_notify_ops;
- ret = v4l2_async_subdev_nf_register(&vmux->subdev, &vmux->notifier);
+ ret = v4l2_async_nf_register(&vmux->notifier);
if (ret)
goto err_nf_cleanup;
goto done;
}
- v4l2_async_nf_init(&xdev->notifier);
+ v4l2_async_nf_init(&xdev->notifier, &xdev->v4l2_dev);
/* Parse the graph to extract a list of subdevice DT nodes. */
ret = xvip_graph_parse(xdev);
/* Register the subdevices notifier. */
xdev->notifier.ops = &xvip_graph_notify_ops;
- ret = v4l2_async_nf_register(&xdev->v4l2_dev, &xdev->notifier);
+ ret = v4l2_async_nf_register(&xdev->notifier);
if (ret < 0) {
dev_err(xdev->dev, "notifier registration failed\n");
goto done;
return 0;
}
-void v4l2_async_nf_init(struct v4l2_async_notifier *notifier)
+void v4l2_async_nf_init(struct v4l2_async_notifier *notifier,
+ struct v4l2_device *v4l2_dev)
{
INIT_LIST_HEAD(¬ifier->waiting_list);
INIT_LIST_HEAD(¬ifier->done_list);
+ notifier->v4l2_dev = v4l2_dev;
}
EXPORT_SYMBOL(v4l2_async_nf_init);
+void v4l2_async_subdev_nf_init(struct v4l2_async_notifier *notifier,
+ struct v4l2_subdev *sd)
+{
+ INIT_LIST_HEAD(¬ifier->waiting_list);
+ INIT_LIST_HEAD(¬ifier->done_list);
+ notifier->sd = sd;
+}
+EXPORT_SYMBOL_GPL(v4l2_async_subdev_nf_init);
+
static int __v4l2_async_nf_register(struct v4l2_async_notifier *notifier)
{
struct v4l2_async_connection *asc;
return ret;
}
-int v4l2_async_nf_register(struct v4l2_device *v4l2_dev,
- struct v4l2_async_notifier *notifier)
+int v4l2_async_nf_register(struct v4l2_async_notifier *notifier)
{
int ret;
- if (WARN_ON(!v4l2_dev || notifier->sd))
+ if (WARN_ON(!notifier->v4l2_dev == !notifier->sd))
return -EINVAL;
- notifier->v4l2_dev = v4l2_dev;
-
ret = __v4l2_async_nf_register(notifier);
if (ret)
notifier->v4l2_dev = NULL;
}
EXPORT_SYMBOL(v4l2_async_nf_register);
-int v4l2_async_subdev_nf_register(struct v4l2_subdev *sd,
- struct v4l2_async_notifier *notifier)
-{
- int ret;
-
- if (WARN_ON(!sd || notifier->v4l2_dev))
- return -EINVAL;
-
- notifier->sd = sd;
-
- ret = __v4l2_async_nf_register(notifier);
- if (ret)
- notifier->sd = NULL;
-
- return ret;
-}
-EXPORT_SYMBOL(v4l2_async_subdev_nf_register);
-
static void
__v4l2_async_nf_unregister(struct v4l2_async_notifier *notifier)
{
v4l2_async_nf_unbind_all_subdevs(notifier);
- notifier->sd = NULL;
- notifier->v4l2_dev = NULL;
-
list_del(¬ifier->notifier_entry);
}
kfree(asc);
}
+
+ notifier->sd = NULL;
+ notifier->v4l2_dev = NULL;
}
void v4l2_async_nf_cleanup(struct v4l2_async_notifier *notifier)
if (!notifier)
return -ENOMEM;
- v4l2_async_nf_init(notifier);
+ v4l2_async_subdev_nf_init(notifier, sd);
ret = v4l2_subdev_get_privacy_led(sd);
if (ret < 0)
if (ret < 0)
goto out_cleanup;
- ret = v4l2_async_subdev_nf_register(sd, notifier);
+ ret = v4l2_async_nf_register(notifier);
if (ret < 0)
goto out_cleanup;
{
int i, mipi_port, ret;
- v4l2_async_nf_init(&isp->notifier);
+ v4l2_async_nf_init(&isp->notifier, &isp->v4l2_dev);
isp->notifier.ops = &atomisp_async_ops;
for (i = 0; i < ATOMISP_CAMERA_NR_PORTS; i++) {
isp->firmware = NULL;
isp->css_env.isp_css_fw.data = NULL;
- err = v4l2_async_nf_register(&isp->v4l2_dev, &isp->notifier);
+ err = v4l2_async_nf_register(&isp->notifier);
if (err) {
dev_err(isp->dev, "failed to register async notifier : %d\n", err);
goto css_init_fail;
struct fwnode_handle *fwnode =
of_fwnode_handle(subdev_entity->epn);
- v4l2_async_nf_init(&subdev_entity->notifier);
+ v4l2_async_nf_init(&subdev_entity->notifier, &isc->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&subdev_entity->notifier,
fwnode,
subdev_entity->notifier.ops = &atmel_isc_async_ops;
- ret = v4l2_async_nf_register(&isc->v4l2_dev,
- &subdev_entity->notifier);
+ ret = v4l2_async_nf_register(&subdev_entity->notifier);
if (ret) {
dev_err(dev, "fail to register async notifier\n");
goto cleanup_subdev;
struct fwnode_handle *fwnode =
of_fwnode_handle(subdev_entity->epn);
- v4l2_async_nf_init(&subdev_entity->notifier);
+ v4l2_async_nf_init(&subdev_entity->notifier, &isc->v4l2_dev);
asd = v4l2_async_nf_add_fwnode_remote(&subdev_entity->notifier,
fwnode,
subdev_entity->notifier.ops = &atmel_isc_async_ops;
- ret = v4l2_async_nf_register(&isc->v4l2_dev,
- &subdev_entity->notifier);
+ ret = v4l2_async_nf_register(&subdev_entity->notifier);
if (ret) {
dev_err(dev, "fail to register async notifier\n");
goto cleanup_subdev;
unsigned int port;
int ret;
- v4l2_async_nf_init(&priv->notifier);
+ v4l2_async_subdev_nf_init(&priv->notifier, &priv->sd);
/* get this CSI's port id */
ret = fwnode_property_read_u32(dev_fwnode(priv->dev), "reg", &port);
priv->notifier.ops = &csi_notify_ops;
- ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
+ ret = v4l2_async_nf_register(&priv->notifier);
if (ret)
return ret;
INIT_LIST_HEAD(&imxmd->vdev_list);
- v4l2_async_nf_init(&imxmd->notifier);
+ v4l2_async_nf_init(&imxmd->notifier, &imxmd->v4l2_dev);
return imxmd;
/* prepare the async subdev notifier and register it */
imxmd->notifier.ops = ops ? ops : &imx_media_notifier_ops;
- ret = v4l2_async_nf_register(&imxmd->v4l2_dev, &imxmd->notifier);
+ ret = v4l2_async_nf_register(&imxmd->notifier);
if (ret) {
v4l2_err(&imxmd->v4l2_dev,
"v4l2_async_nf_register failed with %d\n", ret);
struct fwnode_handle *ep;
int ret;
- v4l2_async_nf_init(&csi2->notifier);
+ v4l2_async_subdev_nf_init(&csi2->notifier, &csi2->sd);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csi2->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
csi2->notifier.ops = &csi2_notify_ops;
- ret = v4l2_async_subdev_nf_register(&csi2->sd, &csi2->notifier);
+ ret = v4l2_async_nf_register(&csi2->notifier);
if (ret)
return ret;
/* V4L2 Async */
- v4l2_async_nf_init(notifier);
+ v4l2_async_nf_init(notifier, v4l2_dev);
notifier->ops = &sun6i_isp_proc_notifier_ops;
sun6i_isp_proc_source_setup(isp_dev, &proc->source_csi0,
sun6i_isp_proc_source_setup(isp_dev, &proc->source_csi1,
SUN6I_ISP_PORT_CSI1);
- ret = v4l2_async_nf_register(v4l2_dev, notifier);
+ ret = v4l2_async_nf_register(notifier);
if (ret) {
v4l2_err(v4l2_dev,
"failed to register v4l2 async notifier: %d\n", ret);
}
if (!IS_ENABLED(CONFIG_VIDEO_TEGRA_TPG))
- v4l2_async_nf_init(&chan->notifier);
+ v4l2_async_nf_init(&chan->notifier, &vid->v4l2_dev);
return 0;
static int tegra_vi_graph_init(struct tegra_vi *vi)
{
- struct tegra_video_device *vid = dev_get_drvdata(vi->client.host);
struct tegra_vi_channel *chan;
struct fwnode_handle *fwnode = dev_fwnode(vi->dev);
int ret;
continue;
chan->notifier.ops = &tegra_vi_async_ops;
- ret = v4l2_async_nf_register(&vid->v4l2_dev, &chan->notifier);
+ ret = v4l2_async_nf_register(&chan->notifier);
if (ret < 0) {
dev_err(vi->dev,
"failed to register channel %d notifier: %d\n",
* v4l2_async_nf_init - Initialize a notifier.
*
* @notifier: pointer to &struct v4l2_async_notifier
+ * @v4l2_dev: pointer to &struct v4l2_device
+ *
+ * This function initializes the notifier @asc_entry. It must be called
+ * before adding a subdevice to a notifier, using one of:
+ * v4l2_async_nf_add_fwnode_remote(),
+ * v4l2_async_nf_add_fwnode() or
+ * v4l2_async_nf_add_i2c().
+ */
+void v4l2_async_nf_init(struct v4l2_async_notifier *notifier,
+ struct v4l2_device *v4l2_dev);
+
+/**
+ * v4l2_async_subdev_nf_init - Initialize a sub-device notifier.
+ *
+ * @notifier: pointer to &struct v4l2_async_notifier
+ * @sd: pointer to &struct v4l2_subdev
*
* This function initializes the notifier @asc_list. It must be called
* before adding a subdevice to a notifier, using one of:
* v4l2_async_nf_add_fwnode_remote(), v4l2_async_nf_add_fwnode() or
* v4l2_async_nf_add_i2c().
*/
-void v4l2_async_nf_init(struct v4l2_async_notifier *notifier);
+void v4l2_async_subdev_nf_init(struct v4l2_async_notifier *notifier,
+ struct v4l2_subdev *sd);
struct v4l2_async_connection *
__v4l2_async_nf_add_fwnode(struct v4l2_async_notifier *notifier,
/**
* v4l2_async_nf_register - registers a subdevice asynchronous notifier
*
- * @v4l2_dev: pointer to &struct v4l2_device
- * @notifier: pointer to &struct v4l2_async_notifier
- */
-int v4l2_async_nf_register(struct v4l2_device *v4l2_dev,
- struct v4l2_async_notifier *notifier);
-
-/**
- * v4l2_async_subdev_nf_register - registers a subdevice asynchronous
- * notifier for a sub-device
- *
- * @sd: pointer to &struct v4l2_subdev
* @notifier: pointer to &struct v4l2_async_notifier
*/
-int v4l2_async_subdev_nf_register(struct v4l2_subdev *sd,
- struct v4l2_async_notifier *notifier);
+int v4l2_async_nf_register(struct v4l2_async_notifier *notifier);
/**
* v4l2_async_nf_unregister - unregisters a subdevice
projects / platform / kernel / linux-rpi.git / commitdiff