v4l2-async.h (27988c96687667e74df1a9a3b8662519bc1c29c9) v4l2-async.h (016413d967061fc2eb6798a487b3022bef7698a6)
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * V4L2 asynchronous subdevice registration API
4 *
5 * Copyright (C) 2012-2013, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
6 */
7
8#ifndef V4L2_ASYNC_H

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167 * @notifier: pointer to &struct v4l2_async_notifier
168 * @fwnode: fwnode handle of the sub-device to be matched
169 * @asd_struct_size: size of the driver's async sub-device struct, including
170 * sizeof(struct v4l2_async_subdev). The &struct
171 * v4l2_async_subdev shall be the first member of
172 * the driver's async sub-device struct, i.e. both
173 * begin at the same memory address.
174 *
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * V4L2 asynchronous subdevice registration API
4 *
5 * Copyright (C) 2012-2013, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
6 */
7
8#ifndef V4L2_ASYNC_H

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167 * @notifier: pointer to &struct v4l2_async_notifier
168 * @fwnode: fwnode handle of the sub-device to be matched
169 * @asd_struct_size: size of the driver's async sub-device struct, including
170 * sizeof(struct v4l2_async_subdev). The &struct
171 * v4l2_async_subdev shall be the first member of
172 * the driver's async sub-device struct, i.e. both
173 * begin at the same memory address.
174 *
175 * Allocate a fwnode-matched asd of size asd_struct_size, and add it
176 * to the notifiers @asd_list.
175 * Allocate a fwnode-matched asd of size asd_struct_size, and add it to the
176 * notifiers @asd_list. The function also gets a reference of the fwnode which
177 * is released later at notifier cleanup time.
177 */
178struct v4l2_async_subdev *
179v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
180 struct fwnode_handle *fwnode,
181 unsigned int asd_struct_size);
182
183/**
184 * v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async

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179struct v4l2_async_subdev *
180v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
181 struct fwnode_handle *fwnode,
182 unsigned int asd_struct_size);
183
184/**
185 * v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async

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