diff options
Diffstat (limited to 'include/media/v4l2-fwnode.h')
| -rw-r--r-- | include/media/v4l2-fwnode.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h index 394d798f3dfa..a9a89035e282 100644 --- a/include/media/v4l2-fwnode.h +++ b/include/media/v4l2-fwnode.h @@ -22,8 +22,6 @@ #include <media/v4l2-mediabus.h> struct fwnode_handle; -struct v4l2_async_notifier; -struct v4l2_async_subdev; /** * struct v4l2_fwnode_endpoint - the endpoint data structure @@ -393,72 +391,6 @@ int v4l2_fwnode_connector_add_link(struct fwnode_handle *fwnode, int v4l2_fwnode_device_parse(struct device *dev, struct v4l2_fwnode_device_properties *props); -/** - * typedef parse_endpoint_func - Driver's callback function to be called on - * each V4L2 fwnode endpoint. - * - * @dev: pointer to &struct device - * @vep: pointer to &struct v4l2_fwnode_endpoint - * @asd: pointer to &struct v4l2_async_subdev - * - * Return: - * * %0 on success - * * %-ENOTCONN if the endpoint is to be skipped but this - * should not be considered as an error - * * %-EINVAL if the endpoint configuration is invalid - */ -typedef int (*parse_endpoint_func)(struct device *dev, - struct v4l2_fwnode_endpoint *vep, - struct v4l2_async_subdev *asd); - -/** - * v4l2_async_nf_parse_fwnode_endpoints - Parse V4L2 fwnode endpoints in a - * device node - * @dev: the device the endpoints of which are to be parsed - * @notifier: notifier for @dev - * @asd_struct_size: size of the driver's async sub-device struct, including - * sizeof(struct v4l2_async_subdev). The &struct - * v4l2_async_subdev shall be the first member of - * the driver's async sub-device struct, i.e. both - * begin at the same memory address. - * @parse_endpoint: Driver's callback function called on each V4L2 fwnode - * endpoint. Optional. - * - * DEPRECATED! This function is deprecated. Don't use it in new drivers. - * Instead see an example in cio2_parse_firmware() function in - * drivers/media/pci/intel/ipu3/ipu3-cio2.c . - * - * Parse the fwnode endpoints of the @dev device and populate the async sub- - * devices list in the notifier. The @parse_endpoint callback function is - * called for each endpoint with the corresponding async sub-device pointer to - * let the caller initialize the driver-specific part of the async sub-device - * structure. - * - * The notifier memory shall be zeroed before this function is called on the - * notifier. - * - * This function may not be called on a registered notifier and may be called on - * a notifier only once. - * - * The &struct v4l2_fwnode_endpoint passed to the callback function - * @parse_endpoint is released once the function is finished. If there is a need - * to retain that configuration, the user needs to allocate memory for it. - * - * Any notifier populated using this function must be released with a call to - * v4l2_async_nf_cleanup() after it has been unregistered and the async - * sub-devices are no longer in use, even if the function returned an error. - * - * Return: %0 on success, including when no async sub-devices are found - * %-ENOMEM if memory allocation failed - * %-EINVAL if graph or endpoint parsing failed - * Other error codes as returned by @parse_endpoint - */ -int -v4l2_async_nf_parse_fwnode_endpoints(struct device *dev, - struct v4l2_async_notifier *notifier, - size_t asd_struct_size, - parse_endpoint_func parse_endpoint); - /* Helper macros to access the connector links. */ /** v4l2_connector_last_link - Helper macro to get the first |