gspca_dev Struct Reference

#include <gspca.h>

Data Fields
struct video_device	vdev
struct module *	module
struct v4l2_device	v4l2_dev
struct usb_device *	dev
struct file *	capt_file
struct cam	cam
struct sd_desc *	sd_desc
unsigned	ctrl_dis
unsigned	ctrl_inac
struct v4l2_ctrl_handler	ctrl_handler
struct {
struct v4l2_ctrl *   autogain
struct v4l2_ctrl *   exposure
struct v4l2_ctrl *   gain
int   exp_too_low_cnt
int   exp_too_high_cnt
};
__u8 *	usb_buf
struct urb *	urb [MAX_NURBS]
__u8 *	frbuf
struct gspca_frame	frame [GSPCA_MAX_FRAMES]
u8 *	image
__u32	frsz
u32	image_len
atomic_t	fr_q
atomic_t	fr_i
signed char	fr_queue [GSPCA_MAX_FRAMES]
char	nframes
u8	fr_o
__u8	last_packet_type
__s8	empty_packet
__u8	streaming
__u8	curr_mode
__u32	pixfmt
__u16	width
__u16	height
__u32	sequence
wait_queue_head_t	wq
struct mutex	usb_lock
struct mutex	queue_lock
int	usb_err
u16	pkt_size
char	present
char	nbufread
char	memory
__u8	iface
__u8	alt
u8	audio

Detailed Description

Definition at line 163 of file gspca.h.

Field Documentation

struct { ... }

__u8 alt

Definition at line 229 of file gspca.h.

u8 audio

Definition at line 230 of file gspca.h.

struct v4l2_ctrl* autogain

Definition at line 184 of file gspca.h.

struct cam cam

Definition at line 175 of file gspca.h.

struct file* capt_file

Definition at line 168 of file gspca.h.

unsigned ctrl_dis

Definition at line 177 of file gspca.h.

struct v4l2_ctrl_handler ctrl_handler

Definition at line 179 of file gspca.h.

unsigned ctrl_inac

Definition at line 178 of file gspca.h.

__u8 curr_mode

Definition at line 211 of file gspca.h.

struct usb_device* dev

Definition at line 167 of file gspca.h.

__s8 empty_packet

Definition at line 208 of file gspca.h.

int exp_too_high_cnt

Definition at line 187 of file gspca.h.

int exp_too_low_cnt

Definition at line 187 of file gspca.h.

struct v4l2_ctrl* exposure

Definition at line 185 of file gspca.h.

atomic_t fr_i

Definition at line 203 of file gspca.h.

u8 fr_o

Definition at line 206 of file gspca.h.

atomic_t fr_q

Definition at line 202 of file gspca.h.

signed char fr_queue[GSPCA_MAX_FRAMES]

Definition at line 204 of file gspca.h.

struct gspca_frame frame[GSPCA_MAX_FRAMES]

Definition at line 198 of file gspca.h.

__u8* frbuf

Definition at line 197 of file gspca.h.

__u32 frsz

Definition at line 200 of file gspca.h.

struct v4l2_ctrl* gain

Definition at line 186 of file gspca.h.

__u16 height

Definition at line 214 of file gspca.h.

__u8 iface

Definition at line 228 of file gspca.h.

u8* image

Definition at line 199 of file gspca.h.

u32 image_len

Definition at line 201 of file gspca.h.

__u8 last_packet_type

Definition at line 207 of file gspca.h.

char memory

Definition at line 227 of file gspca.h.

struct module* module

Definition at line 165 of file gspca.h.

char nbufread

Definition at line 226 of file gspca.h.

char nframes

Definition at line 205 of file gspca.h.

__u32 pixfmt

Definition at line 212 of file gspca.h.

u16 pkt_size

Definition at line 221 of file gspca.h.

char present

Definition at line 225 of file gspca.h.

struct mutex queue_lock

Definition at line 219 of file gspca.h.

struct sd_desc* sd_desc

Definition at line 176 of file gspca.h.

__u32 sequence

Definition at line 215 of file gspca.h.

__u8 streaming

Definition at line 209 of file gspca.h.

struct urb* urb[MAX_NURBS]

Definition at line 192 of file gspca.h.

__u8* usb_buf

Definition at line 191 of file gspca.h.

int usb_err

Definition at line 220 of file gspca.h.

struct mutex usb_lock

Definition at line 218 of file gspca.h.

struct v4l2_device v4l2_dev

Definition at line 166 of file gspca.h.

struct video_device vdev

Definition at line 164 of file gspca.h.

__u16 width

Definition at line 213 of file gspca.h.

wait_queue_head_t wq

Definition at line 217 of file gspca.h.

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

• drivers/media/usb/gspca/gspca.h