v4l2_capability Struct Reference

#include <video.h>

Public Attributes
uint8_t	driver [16]
uint8_t	card [32]
uint8_t	bus_info [32]
uint32_t	version
uint32_t	capabilities
uint32_t	device_caps

Detailed Description

V4L2 device capabilities for VIDIOC_QUERYCAP. Currently, only member "driver" is supported.

Member Data Documentation

driver

uint8_t driver[16]

name of driver module(e.g. "bttv"

card

uint8_t card[32]

name of the card(e.g. "Yoyodyne TV/FM"

bus_info

uint8_t bus_info[32]

name of the bus(e.g. "PCI:0000:05:06.0"

version

uint32_t version

version number of the driver

capabilities

uint32_t capabilities

Available capabilities of the physical device

device_caps

uint32_t device_caps

Device capabilities of the opened device

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

• spresense/nuttx/include/nuttx/video/video.h