uapi/linux/v4l2-subdev.h

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
17 #include <linux/v4l2-common.h>
18 #include <linux/v4l2-mediabus.h>
21  * enum v4l2_subdev_format_whence - Media bus format type
31  * struct v4l2_subdev_format - Pad-level media bus format
33  * @pad: pad number, as reported by the media API
34  * @format: media bus format (format code and frame size)
35  * @stream: stream number, defined in subdev routing
47  * struct v4l2_subdev_crop - Pad-level crop settings
49  * @pad: pad number, as reported by the media API
51  * @stream: stream number, defined in subdev routing
69  * struct v4l2_subdev_mbus_code_enum - Media bus format enumeration
70  * @pad: pad number, as reported by the media API
75  * @stream: stream number, defined in subdev routing
89  * struct v4l2_subdev_frame_size_enum - Media bus format enumeration
91  * @pad: pad number, as reported by the media API
93  * @min_width: minimum frame width, in pixels
94  * @max_width: maximum frame width, in pixels
95  * @min_height: minimum frame height, in pixels
96  * @max_height: maximum frame height, in pixels
98  * @stream: stream number, defined in subdev routing
115  * struct v4l2_subdev_frame_interval - Pad-level frame rate
116  * @pad: pad number, as reported by the media API
117  * @interval: frame interval in seconds
118  * @stream: stream number, defined in subdev routing
131  * struct v4l2_subdev_frame_interval_enum - Frame interval enumeration
132  * @pad: pad number, as reported by the media API
133  * @index: frame interval index during enumeration
135  * @width: frame width in pixels
136  * @height: frame height in pixels
137  * @interval: frame interval in seconds
139  * @stream: stream number, defined in subdev routing
155  * struct v4l2_subdev_selection - selection info
158  * @pad: pad number, as reported by the media API
160  *	    defined in v4l2-common.h; V4L2_SEL_TGT_* .
161  * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
163  * @stream: stream number, defined in subdev routing
181  * struct v4l2_subdev_capability - subdev capabilities
182  * @version: the driver versioning number
192 /* The v4l2 sub-device video device node is registered in read-only mode. */
195 /* The v4l2 sub-device supports routing and multiplexed streams. */
205  * struct v4l2_subdev_route - A route inside a subdev
224  * struct v4l2_subdev_routing - Subdev routing information
227  * @num_routes: the total number of routes in the routes array
240  * fields (referring to the stream number) with various ioctls. If this is not
254  * struct v4l2_subdev_client_capability - Capabilities of the client accessing
263 /* Backwards compatibility define --- to be removed */