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
73  * struct v4l2_subdev_mbus_code_enum - Media bus format enumeration
74  * @pad: pad number, as reported by the media API
79  * @stream: stream number, defined in subdev routing
93  * struct v4l2_subdev_frame_size_enum - Media bus format enumeration
95  * @pad: pad number, as reported by the media API
97  * @min_width: minimum frame width, in pixels
98  * @max_width: maximum frame width, in pixels
99  * @min_height: minimum frame height, in pixels
100  * @max_height: maximum frame height, in pixels
102  * @stream: stream number, defined in subdev routing
119  * struct v4l2_subdev_frame_interval - Pad-level frame rate
120  * @pad: pad number, as reported by the media API
121  * @interval: frame interval in seconds
122  * @stream: stream number, defined in subdev routing
135  * struct v4l2_subdev_frame_interval_enum - Frame interval enumeration
136  * @pad: pad number, as reported by the media API
137  * @index: frame interval index during enumeration
139  * @width: frame width in pixels
140  * @height: frame height in pixels
141  * @interval: frame interval in seconds
143  * @stream: stream number, defined in subdev routing
159  * struct v4l2_subdev_selection - selection info
162  * @pad: pad number, as reported by the media API
164  *	    defined in v4l2-common.h; V4L2_SEL_TGT_* .
165  * @flags: constraint flags, defined in v4l2-common.h; V4L2_SEL_FLAG_*.
167  * @stream: stream number, defined in subdev routing
185  * struct v4l2_subdev_capability - subdev capabilities
186  * @version: the driver versioning number
196 /* The v4l2 sub-device video device node is registered in read-only mode. */
199 /* The v4l2 sub-device supports routing and multiplexed streams. */
209  * struct v4l2_subdev_route - A route inside a subdev
228  * struct v4l2_subdev_routing - Subdev routing information
234  * @num_routes: the total number of routes, possibly more than fits in the
248  * fields (referring to the stream number) with various ioctls. If this is not
262  * struct v4l2_subdev_client_capability - Capabilities of the client accessing
271 /* Backwards compatibility define --- to be removed */