cpia2_core.c File Reference

#include "cpia2.h"
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/firmware.h>

Go to the source code of this file.

Macros
#define	FIRMWARE   "cpia2/stv0672_vp4.bin"
#define	DIR(cmd)   ((cmd->direction == TRANSFER_WRITE) ? "Write" : "Read")
#define	BINDEX(cmd)   (cmd->req_mode & 0x03)

Functions
	MODULE_FIRMWARE (FIRMWARE)
int	cpia2_do_command (struct camera_data *cam, u32 command, u8 direction, u8 param)
int	cpia2_send_command (struct camera_data *cam, struct cpia2_command *cmd)
int	cpia2_reset_camera (struct camera_data *cam)
int	cpia2_set_low_power (struct camera_data *cam)
int	cpia2_match_video_size (int width, int height)
void	cpia2_save_camera_state (struct camera_data *cam)
int	cpia2_set_flicker_mode (struct camera_data *cam, int mode)
void	cpia2_set_property_flip (struct camera_data *cam, int prop_val)
void	cpia2_set_property_mirror (struct camera_data *cam, int prop_val)
int	cpia2_set_gpio (struct camera_data *cam, unsigned char setting)
int	cpia2_set_fps (struct camera_data *cam, int framerate)
void	cpia2_set_brightness (struct camera_data *cam, unsigned char value)
void	cpia2_set_contrast (struct camera_data *cam, unsigned char value)
void	cpia2_set_saturation (struct camera_data *cam, unsigned char value)
void	cpia2_set_format (struct camera_data *cam)
void	cpia2_dbg_dump_registers (struct camera_data *cam)
struct camera_data *	cpia2_init_camera_struct (struct usb_interface *intf)
int	cpia2_init_camera (struct camera_data *cam)
int	cpia2_allocate_buffers (struct camera_data *cam)
void	cpia2_free_buffers (struct camera_data *cam)
long	cpia2_read (struct camera_data *cam, char __user *buf, unsigned long count, int noblock)
unsigned int	cpia2_poll (struct camera_data *cam, struct file *filp, poll_table *wait)
int	cpia2_remap_buffer (struct camera_data *cam, struct vm_area_struct *vma)

Macro Definition Documentation

#define BINDEX

(

cmd

)

(cmd->req_mode & 0x03)

Definition at line 518 of file cpia2_core.c.

#define DIR

(

cmd

)

((cmd->direction == TRANSFER_WRITE) ? "Write" : "Read")

Definition at line 517 of file cpia2_core.c.

#define FIRMWARE   "cpia2/stv0672_vp4.bin"

Definition at line 40 of file cpia2_core.c.

Function Documentation

int cpia2_allocate_buffers

(

struct camera_data *

cam

)

Definition at line 2233 of file cpia2_core.c.

void cpia2_dbg_dump_registers

(

struct camera_data *

cam

)

Definition at line 1888 of file cpia2_core.c.

int cpia2_do_command	(	struct camera_data *	cam,
		u32	command,
		u8	direction,
		u8	param
	)

Definition at line 140 of file cpia2_core.c.

void cpia2_free_buffers

(

struct camera_data *

cam

)

Definition at line 2282 of file cpia2_core.c.

int cpia2_init_camera

(

struct camera_data *

cam

)

Definition at line 2197 of file cpia2_core.c.

struct camera_data* cpia2_init_camera_struct ( struct usb_interface *  intf )

read

Definition at line 2167 of file cpia2_core.c.

int cpia2_match_video_size	(	int	width,
		int	height
	)

Definition at line 1012 of file cpia2_core.c.

unsigned int cpia2_poll	(	struct camera_data *	cam,
		struct file *	filp,
		poll_table *	wait
	)

Definition at line 2359 of file cpia2_core.c.

long cpia2_read	(	struct camera_data *	cam,
		char __user *	buf,
		unsigned long	count,
		int	noblock
	)

Definition at line 2299 of file cpia2_core.c.

int cpia2_remap_buffer	(	struct camera_data *	cam,
		struct vm_area_struct *	vma
	)

Definition at line 2384 of file cpia2_core.c.

int cpia2_reset_camera

(

struct camera_data *

cam

)

Definition at line 610 of file cpia2_core.c.

void cpia2_save_camera_state

(

struct camera_data *

cam

)

Definition at line 1566 of file cpia2_core.c.

int cpia2_send_command	(	struct camera_data *	cam,
		struct cpia2_command *	cmd
	)

Definition at line 520 of file cpia2_core.c.

void cpia2_set_brightness	(	struct camera_data *	cam,
		unsigned char	value
	)

Definition at line 1779 of file cpia2_core.c.

void cpia2_set_contrast	(	struct camera_data *	cam,
		unsigned char	value
	)

Definition at line 1796 of file cpia2_core.c.

int cpia2_set_flicker_mode	(	struct camera_data *	cam,
		int	mode
	)

Definition at line 1581 of file cpia2_core.c.

void cpia2_set_format

(

struct camera_data *

cam

)

Definition at line 1867 of file cpia2_core.c.

int cpia2_set_fps	(	struct camera_data *	cam,
		int	framerate
	)

Definition at line 1737 of file cpia2_core.c.

int cpia2_set_gpio	(	struct camera_data *	cam,
		unsigned char	setting
	)

Definition at line 1704 of file cpia2_core.c.

int cpia2_set_low_power

(

struct camera_data *

cam

)

Definition at line 880 of file cpia2_core.c.

void cpia2_set_property_flip	(	struct camera_data *	cam,
		int	prop_val
	)

Definition at line 1654 of file cpia2_core.c.

void cpia2_set_property_mirror	(	struct camera_data *	cam,
		int	prop_val
	)

Definition at line 1679 of file cpia2_core.c.

void cpia2_set_saturation	(	struct camera_data *	cam,
		unsigned char	value
	)

Definition at line 1807 of file cpia2_core.c.

MODULE_FIRMWARE

(

FIRMWARE

)