gspca.h File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <linux/mutex.h>

Go to the source code of this file.

Data Structures
struct	framerates
struct	gspca_ctrl
struct	cam
struct	ctrl
struct	sd_desc
struct	gspca_frame
struct	gspca_dev

Macros
#define	PDEBUG(level, fmt,...)
#define	GSPCA_MAX_FRAMES   16 /* maximum number of video frame buffers */
#define	MAX_NURBS   4 /* max number of URBs */
#define	USB_BUF_SZ   64

Typedefs
typedef int(*	cam_op )(struct gspca_dev *)
typedef void(*	cam_v_op )(struct gspca_dev *)
typedef int(*	cam_cf_op )(struct gspca_dev *, const struct usb_device_id *)
typedef int(*	cam_get_jpg_op )(struct gspca_dev *, struct v4l2_jpegcompression *)
typedef int(*	cam_set_jpg_op )(struct gspca_dev *, const struct v4l2_jpegcompression *)
typedef int(*	cam_reg_op )(struct gspca_dev *, struct v4l2_dbg_register *)
typedef int(*	cam_ident_op )(struct gspca_dev *, struct v4l2_dbg_chip_ident *)
typedef void(*	cam_streamparm_op )(struct gspca_dev *, struct v4l2_streamparm *)
typedef int(*	cam_qmnu_op )(struct gspca_dev *, struct v4l2_querymenu *)
typedef void(*	cam_pkt_op )(struct gspca_dev *gspca_dev, u8 *data, int len)
typedef int(*	cam_int_pkt_op )(struct gspca_dev *gspca_dev, u8 *data, int len)

Enumerations
enum	gspca_packet_type { DISCARD_PACKET, FIRST_PACKET, INTER_PACKET, LAST_PACKET }

Functions
int	gspca_dev_probe (struct usb_interface *intf, const struct usb_device_id *id, const struct sd_desc *sd_desc, int dev_size, struct module *module)
int	gspca_dev_probe2 (struct usb_interface *intf, const struct usb_device_id *id, const struct sd_desc *sd_desc, int dev_size, struct module *module)
void	gspca_disconnect (struct usb_interface *intf)
void	gspca_frame_add (struct gspca_dev *gspca_dev, enum gspca_packet_type packet_type, const u8 *data, int len)
int	gspca_expo_autogain (struct gspca_dev *gspca_dev, int avg_lum, int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee)
int	gspca_coarse_grained_expo_autogain (struct gspca_dev *gspca_dev, int avg_lum, int desired_avg_lum, int deadzone)

Macro Definition Documentation

#define GSPCA_MAX_FRAMES   16 /* maximum number of video frame buffers */

Definition at line 38 of file gspca.h.

#define MAX_NURBS   4 /* max number of URBs */

Definition at line 40 of file gspca.h.

#define PDEBUG	(		level,
			fmt,
			...
	)

Definition at line 35 of file gspca.h.

#define USB_BUF_SZ   64

Definition at line 190 of file gspca.h.

Typedef Documentation

typedef int(* cam_cf_op)(struct gspca_dev *, const struct usb_device_id *)

Definition at line 85 of file gspca.h.

typedef int(* cam_get_jpg_op)(struct gspca_dev *, struct v4l2_jpegcompression *)

Definition at line 86 of file gspca.h.

typedef int(* cam_ident_op)(struct gspca_dev *, struct v4l2_dbg_chip_ident *)

Definition at line 92 of file gspca.h.

typedef int(* cam_int_pkt_op)(struct gspca_dev *gspca_dev, u8 *data, int len)

Definition at line 101 of file gspca.h.

typedef int(* cam_op)(struct gspca_dev *)

Definition at line 83 of file gspca.h.

typedef void(* cam_pkt_op)(struct gspca_dev *gspca_dev, u8 *data, int len)

Definition at line 98 of file gspca.h.

typedef int(* cam_qmnu_op)(struct gspca_dev *, struct v4l2_querymenu *)

Definition at line 96 of file gspca.h.

typedef int(* cam_reg_op)(struct gspca_dev *, struct v4l2_dbg_register *)

Definition at line 90 of file gspca.h.

typedef int(* cam_set_jpg_op)(struct gspca_dev *, const struct v4l2_jpegcompression *)

Definition at line 88 of file gspca.h.

typedef void(* cam_streamparm_op)(struct gspca_dev *, struct v4l2_streamparm *)

Definition at line 94 of file gspca.h.

typedef void(* cam_v_op)(struct gspca_dev *)

Definition at line 84 of file gspca.h.

Enumeration Type Documentation

enum gspca_packet_type

Enumerator:

DISCARD_PACKET
FIRST_PACKET
INTER_PACKET
LAST_PACKET

Definition at line 150 of file gspca.h.

Function Documentation

int gspca_coarse_grained_expo_autogain	(	struct gspca_dev *	gspca_dev,
		int	avg_lum,
		int	desired_avg_lum,
		int	deadzone
	)

Definition at line 109 of file autogain_functions.c.

int gspca_dev_probe	(	struct usb_interface *	intf,
		const struct usb_device_id *	id,
		const struct sd_desc *	sd_desc,
		int	dev_size,
		struct module *	module
	)

Definition at line 2319 of file gspca.c.

int gspca_dev_probe2	(	struct usb_interface *	intf,
		const struct usb_device_id *	id,
		const struct sd_desc *	sd_desc,
		int	dev_size,
		struct module *	module
	)

Definition at line 2183 of file gspca.c.

void gspca_disconnect

(

struct usb_interface *

intf

)

Definition at line 2349 of file gspca.c.

int gspca_expo_autogain	(	struct gspca_dev *	gspca_dev,
		int	avg_lum,
		int	desired_avg_lum,
		int	deadzone,
		int	gain_knee,
		int	exposure_knee
	)

Definition at line 27 of file autogain_functions.c.

void gspca_frame_add	(	struct gspca_dev *	gspca_dev,
		enum gspca_packet_type	packet_type,
		const u8 *	data,
		int	len
	)

Definition at line 421 of file gspca.c.