cx23885-video.c File Reference

#include <linux/init.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kmod.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/kthread.h>
#include <asm/div64.h>
#include "cx23885.h"
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include "cx23885-ioctl.h"
#include "tuner-xc2028.h"
#include <media/cx25840.h>

Go to the source code of this file.

Macros
#define	dprintk(level, fmt, arg...)
#define	FORMAT_FLAGS_PACKED   0x01

Functions
	MODULE_DESCRIPTION ("v4l2 driver module for cx23885 based TV cards")
	MODULE_AUTHOR ("Steven Toth <[email protected]>")
	MODULE_LICENSE ("GPL")
	module_param_array (video_nr, int, NULL, 0444)
	module_param_array (vbi_nr, int, NULL, 0444)
	module_param_array (radio_nr, int, NULL, 0444)
	MODULE_PARM_DESC (video_nr,"video device numbers")
	MODULE_PARM_DESC (vbi_nr,"vbi device numbers")
	MODULE_PARM_DESC (radio_nr,"radio device numbers")
	module_param (video_debug, int, 0644)
	MODULE_PARM_DESC (video_debug,"enable debug messages [video]")
	module_param (irq_debug, int, 0644)
	MODULE_PARM_DESC (irq_debug,"enable debug messages [IRQ handler]")
	module_param (vid_limit, int, 0644)
	MODULE_PARM_DESC (vid_limit,"capture memory limit in megabytes")
void	cx23885_video_wakeup (struct cx23885_dev *dev, struct cx23885_dmaqueue *q, u32 count)
int	cx23885_set_tvnorm (struct cx23885_dev *dev, v4l2_std_id norm)
int	cx23885_get_control (struct cx23885_dev *dev, struct v4l2_control *ctl)
int	cx23885_set_control (struct cx23885_dev *dev, struct v4l2_control *ctl)
int	cx23885_enum_input (struct cx23885_dev *dev, struct v4l2_input *i)
int	cx23885_get_input (struct file *file, void *priv, unsigned int *i)
int	cx23885_set_input (struct file *file, void *priv, unsigned int i)
int	cx23885_set_frequency (struct file *file, void *priv, struct v4l2_frequency *f)
int	cx23885_video_irq (struct cx23885_dev *dev, u32 status)
void	cx23885_video_unregister (struct cx23885_dev *dev)
int	cx23885_video_register (struct cx23885_dev *dev)

Macro Definition Documentation

#define dprintk	(		level,
			fmt,
			arg...
	)

Value:

do { if (video_debug >= level)\
        printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg);\
    } while (0)

Definition at line 72 of file cx23885-video.c.

#define FORMAT_FLAGS_PACKED   0x01

Definition at line 80 of file cx23885-video.c.

Function Documentation

int cx23885_enum_input	(	struct cx23885_dev *	dev,
		struct v4l2_input *	i
	)

Definition at line 1273 of file cx23885-video.c.

int cx23885_get_control	(	struct cx23885_dev *	dev,
		struct v4l2_control *	ctl
	)

Definition at line 1024 of file cx23885-video.c.

int cx23885_get_input	(	struct file *	file,
		void *	priv,
		unsigned int *	i
	)

Definition at line 1330 of file cx23885-video.c.

int cx23885_set_control	(	struct cx23885_dev *	dev,
		struct v4l2_control *	ctl
	)

Definition at line 1032 of file cx23885-video.c.

int cx23885_set_frequency	(	struct file *	file,
		void *	priv,
		struct v4l2_frequency *	f
	)

Definition at line 1609 of file cx23885-video.c.

int cx23885_set_input	(	struct file *	file,
		void *	priv,
		unsigned int	i
	)

Definition at line 1344 of file cx23885-video.c.

int cx23885_set_tvnorm	(	struct cx23885_dev *	dev,
		v4l2_std_id	norm
	)

Definition at line 319 of file cx23885-video.c.

int cx23885_video_irq	(	struct cx23885_dev *	dev,
		u32	status
	)

Definition at line 1659 of file cx23885-video.c.

int cx23885_video_register

(

struct cx23885_dev *

dev

)

Definition at line 1813 of file cx23885-video.c.

void cx23885_video_unregister

(

struct cx23885_dev *

dev

)

Definition at line 1786 of file cx23885-video.c.

void cx23885_video_wakeup	(	struct cx23885_dev *	dev,
		struct cx23885_dmaqueue *	q,
		u32	count
	)

Definition at line 285 of file cx23885-video.c.

MODULE_AUTHOR

(

"Steven Toth <[email protected]>"

)

MODULE_DESCRIPTION

(

"v4l2 driver module for cx23885 based TV cards"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	video_debug	,
		int	,
		0644
	)

module_param	(	irq_debug	,
		int	,
		0644
	)

module_param	(	vid_limit	,
		int	,
		0644
	)

module_param_array	(	video_nr	,
		int	,
		NULL	,
		0444
	)

module_param_array	(	vbi_nr	,
		int	,
		NULL	,
		0444
	)

module_param_array	(	radio_nr	,
		int	,
		NULL	,
		0444
	)

MODULE_PARM_DESC	(	video_nr	,
		"video device numbers"
	)

MODULE_PARM_DESC	(	vbi_nr	,
		"vbi device numbers"
	)

MODULE_PARM_DESC	(	radio_nr	,
		"radio device numbers"
	)

MODULE_PARM_DESC	(	video_debug	,
		"enable debug messages "	[video]
	)

MODULE_PARM_DESC	(	irq_debug	,
		"enable debug messages "	[IRQ handler]
	)

MODULE_PARM_DESC	(	vid_limit	,
		"capture memory limit in megabytes"
	)