video_ctrl Struct Reference

Storage type for video controls. More...

#include <video.h>

Data Fields
struct video_ctrl *	cluster
	Internal use for video control grouping.
uint8_t	cluster_sz
	Internal use for video control grouping.
bool	is_auto
	Internal use for auto control handling.
bool	has_volatiles
	Internal use for volatile control handling.
const struct video_device *	vdev
	Video device associated with this control.
uint32_t	id
	Control ID, see Video Control IDs.
enum video_ctrl_type	type
	Type of the control.
unsigned long	flags
	Flags associated with this control.
struct video_ctrl_range	range
	Acceptable range of values for this control.
union {
int32_t   val
	Used for 32-bit control types. More...
int64_t   val64
	Used for 64-bit control types. More...
};
	Current value of this control.
union {
const char *const *   menu
	Used for menu control types. More...
const int64_t *   int_menu
	Used for integer menu control types. More...
};
	Reference to list of possible values for menu controls types.
sys_dnode_t	node
	Node place this control in a list.

Detailed Description

Storage type for video controls.

See also

video_control for the struct used in public API

Field Documentation

[union]

union { ... } video_ctrl

Reference to list of possible values for menu controls types.

[union]

union { ... } video_ctrl

Current value of this control.

cluster

struct video_ctrl* video_ctrl::cluster

Internal use for video control grouping.

cluster_sz

uint8_t video_ctrl::cluster_sz

Internal use for video control grouping.

flags

unsigned long video_ctrl::flags

Flags associated with this control.

has_volatiles

bool video_ctrl::has_volatiles

Internal use for volatile control handling.

id

uint32_t video_ctrl::id

Control ID, see Video Control IDs.

int_menu

const int64_t* video_ctrl::int_menu

Used for integer menu control types.

is_auto

bool video_ctrl::is_auto

Internal use for auto control handling.

menu

const char* const* video_ctrl::menu

Used for menu control types.

node

sys_dnode_t video_ctrl::node

Node place this control in a list.

range

struct video_ctrl_range video_ctrl::range

Acceptable range of values for this control.

type

enum video_ctrl_type video_ctrl::type

Type of the control.

val

int32_t video_ctrl::val

Used for 32-bit control types.

val64

int64_t video_ctrl::val64

Used for 64-bit control types.

vdev

const struct video_device* video_ctrl::vdev

Video device associated with this control.

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The documentation for this struct was generated from the following file:

• include/zephyr/drivers/video.h