v4l2-subdev.h File Reference

#include <linux/ioctl.h>
#include <linux/types.h>
#include <linux/v4l2-common.h>
#include <linux/v4l2-mediabus.h>

Go to the source code of this file.

Data Structures
struct	v4l2_subdev_format
struct	v4l2_subdev_crop

Macros
#define	VIDIOC_SUBDEV_G_FMT   _IOWR('V', 4, struct v4l2_subdev_format)
#define	VIDIOC_SUBDEV_S_FMT   _IOWR('V', 5, struct v4l2_subdev_format)
#define	VIDIOC_SUBDEV_G_FRAME_INTERVAL   _IOWR('V', 21, struct v4l2_subdev_frame_interval)
#define	VIDIOC_SUBDEV_S_FRAME_INTERVAL   _IOWR('V', 22, struct v4l2_subdev_frame_interval)
#define	VIDIOC_SUBDEV_ENUM_MBUS_CODE   _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum)
#define	VIDIOC_SUBDEV_ENUM_FRAME_SIZE   _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)
#define	VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL   _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)
#define	VIDIOC_SUBDEV_G_CROP   _IOWR('V', 59, struct v4l2_subdev_crop)
#define	VIDIOC_SUBDEV_S_CROP   _IOWR('V', 60, struct v4l2_subdev_crop)
#define	VIDIOC_SUBDEV_G_SELECTION   _IOWR('V', 61, struct v4l2_subdev_selection)
#define	VIDIOC_SUBDEV_S_SELECTION   _IOWR('V', 62, struct v4l2_subdev_selection)
#define	VIDIOC_SUBDEV_G_EDID   _IOWR('V', 40, struct v4l2_subdev_edid)
#define	VIDIOC_SUBDEV_S_EDID   _IOWR('V', 41, struct v4l2_subdev_edid)

Enumerations
enum	v4l2_subdev_format_whence { V4L2_SUBDEV_FORMAT_TRY = 0, V4L2_SUBDEV_FORMAT_ACTIVE = 1 }

Macro Definition Documentation

#define VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL   _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum)

#define VIDIOC_SUBDEV_ENUM_FRAME_SIZE   _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)

#define VIDIOC_SUBDEV_ENUM_MBUS_CODE   _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum)

#define VIDIOC_SUBDEV_G_CROP   _IOWR('V', 59, struct v4l2_subdev_crop)

#define VIDIOC_SUBDEV_G_EDID   _IOWR('V', 40, struct v4l2_subdev_edid)

#define VIDIOC_SUBDEV_G_FMT   _IOWR('V', 4, struct v4l2_subdev_format)

#define VIDIOC_SUBDEV_G_FRAME_INTERVAL   _IOWR('V', 21, struct v4l2_subdev_frame_interval)

#define VIDIOC_SUBDEV_G_SELECTION   _IOWR('V', 61, struct v4l2_subdev_selection)

#define VIDIOC_SUBDEV_S_CROP   _IOWR('V', 60, struct v4l2_subdev_crop)

#define VIDIOC_SUBDEV_S_EDID   _IOWR('V', 41, struct v4l2_subdev_edid)

#define VIDIOC_SUBDEV_S_FMT   _IOWR('V', 5, struct v4l2_subdev_format)

#define VIDIOC_SUBDEV_S_FRAME_INTERVAL   _IOWR('V', 22, struct v4l2_subdev_frame_interval)

#define VIDIOC_SUBDEV_S_SELECTION   _IOWR('V', 62, struct v4l2_subdev_selection)

Enumeration Type Documentation

enum v4l2_subdev_format_whence

enum v4l2_subdev_format_whence - Media bus format type : try format, for negotiation only : active format, applied to the device

Enumerator:

V4L2_SUBDEV_FORMAT_TRY
V4L2_SUBDEV_FORMAT_ACTIVE

Definition at line 36 of file v4l2-subdev.h.