w9966.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/videodev2.h>
#include <linux/slab.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fh.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-event.h>
#include <linux/parport.h>

Go to the source code of this file.

Data Structures
struct	w9966

Macros
#define	DPRINTF(x...)
#define	W9966_DRIVERNAME   "W9966CF Webcam"
#define	W9966_MAXCAMS   4 /* Maximum number of cameras */
#define	W9966_RBUFFER   2048 /* Read buffer (must be an even number) */
#define	W9966_SRAMSIZE   131072 /* 128kb */
#define	W9966_SRAMID   0x02 /* check w9966cf.pdf */
#define	W9966_WND_MIN_X   16
#define	W9966_WND_MIN_Y   14
#define	W9966_WND_MAX_X   705
#define	W9966_WND_MAX_Y   253
#define	W9966_WND_MAX_W   (W9966_WND_MAX_X - W9966_WND_MIN_X)
#define	W9966_WND_MAX_H   (W9966_WND_MAX_Y - W9966_WND_MIN_Y)
#define	W9966_STATE_PDEV   0x01
#define	W9966_STATE_CLAIMED   0x02
#define	W9966_STATE_VDEV   0x04
#define	W9966_I2C_W_ID   0x48
#define	W9966_I2C_R_ID   0x49
#define	W9966_I2C_R_DATA   0x08
#define	W9966_I2C_R_CLOCK   0x04
#define	W9966_I2C_W_DATA   0x02
#define	W9966_I2C_W_CLOCK   0x01

Functions
	MODULE_AUTHOR ("Jakob Kemi <[email protected]>")
	MODULE_DESCRIPTION ("Winbond w9966cf WebCam driver (0.32)")
	MODULE_LICENSE ("GPL")
	MODULE_VERSION ("0.33.1")
	module_param_array (pardev, charp, NULL, 0)
	MODULE_PARM_DESC (pardev,"pardev: where to search for\n""\teach camera. 'aggressive' means brute-force search.\n""\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign\n""\tcam 1 to parport3 and search every parport for cam 2 etc...")
	module_param (parmode, int, 0)
	MODULE_PARM_DESC (parmode,"parmode: transfer mode (0=auto, 1=ecp, 2=epp")
	module_param (video_nr, int, 0)
	module_init (w9966_mod_init)
	module_exit (w9966_mod_term)

Macro Definition Documentation

#define DPRINTF

(

x...

)

Definition at line 75 of file w9966.c.

#define W9966_DRIVERNAME   "W9966CF Webcam"

Definition at line 82 of file w9966.c.

#define W9966_I2C_R_CLOCK   0x04

Definition at line 104 of file w9966.c.

#define W9966_I2C_R_DATA   0x08

Definition at line 103 of file w9966.c.

#define W9966_I2C_R_ID   0x49

Definition at line 102 of file w9966.c.

#define W9966_I2C_W_CLOCK   0x01

Definition at line 106 of file w9966.c.

#define W9966_I2C_W_DATA   0x02

Definition at line 105 of file w9966.c.

#define W9966_I2C_W_ID   0x48

Definition at line 101 of file w9966.c.

#define W9966_MAXCAMS   4 /* Maximum number of cameras */

Definition at line 83 of file w9966.c.

#define W9966_RBUFFER   2048 /* Read buffer (must be an even number) */

Definition at line 84 of file w9966.c.

#define W9966_SRAMID   0x02 /* check w9966cf.pdf */

Definition at line 86 of file w9966.c.

#define W9966_SRAMSIZE   131072 /* 128kb */

Definition at line 85 of file w9966.c.

#define W9966_STATE_CLAIMED   0x02

Definition at line 98 of file w9966.c.

#define W9966_STATE_PDEV   0x01

Definition at line 97 of file w9966.c.

#define W9966_STATE_VDEV   0x04

Definition at line 99 of file w9966.c.

#define W9966_WND_MAX_H   (W9966_WND_MAX_Y - W9966_WND_MIN_Y)

Definition at line 94 of file w9966.c.

#define W9966_WND_MAX_W   (W9966_WND_MAX_X - W9966_WND_MIN_X)

Definition at line 93 of file w9966.c.

#define W9966_WND_MAX_X   705

Definition at line 91 of file w9966.c.

#define W9966_WND_MAX_Y   253

Definition at line 92 of file w9966.c.

#define W9966_WND_MIN_X   16

Definition at line 89 of file w9966.c.

#define W9966_WND_MIN_Y   14

Definition at line 90 of file w9966.c.

Function Documentation

MODULE_AUTHOR

(

"Jakob Kemi <[email protected]>"

)

MODULE_DESCRIPTION

(

"Winbond w9966cf WebCam driver (0.32)"

)

module_exit

(

w9966_mod_term

)

module_init

(

w9966_mod_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	parmode	,
		int	,
		0
	)

module_param	(	video_nr	,
		int	,
		0
	)

module_param_array	(	pardev	,
		charp	,
		NULL	,
		0
	)

MODULE_PARM_DESC	(	pardev	,
		"pardev: where to search for\n""\teach camera. 'aggressive' means brute-force search.\n""\tEg:	,
		pardev	= parport3,
		aggressive	,
		parport2
	)

MODULE_PARM_DESC

(

parmode

)

MODULE_VERSION

(

"0.33.1"

)