saa7164-core.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 <asm/div64.h>
#include "saa7164.h"

Go to the source code of this file.

Macros
#define	INT_SIZE   16
#define	FIXED_VIDEO_PID   0xf1
#define	FIXED_AUDIO_PID   0xf2

Functions
	MODULE_DESCRIPTION ("Driver for NXP SAA7164 based TV cards")
	MODULE_AUTHOR ("Steven Toth <[email protected]>")
	MODULE_LICENSE ("GPL")
	module_param_named (debug, saa_debug, int, 0644)
	MODULE_PARM_DESC (debug,"enable debug messages")
	module_param (fw_debug, int, 0644)
	MODULE_PARM_DESC (fw_debug,"Firware debug level def:2")
	module_param (encoder_buffers, int, 0644)
	MODULE_PARM_DESC (encoder_buffers,"Total buffers in read queue 16-512 def:64")
	module_param (vbi_buffers, int, 0644)
	MODULE_PARM_DESC (vbi_buffers,"Total buffers in read queue 16-512 def:64")
	module_param (waitsecs, int, 0644)
	MODULE_PARM_DESC (waitsecs,"timeout on firmware messages")
	module_param_array (card, int, NULL, 0444)
	MODULE_PARM_DESC (card,"card type")
	module_param (print_histogram, int, 0644)
	MODULE_PARM_DESC (print_histogram,"print histogram values once")
	module_param (crc_checking, int, 0644)
	MODULE_PARM_DESC (crc_checking,"enable crc sanity checking on buffers")
	module_param (guard_checking, int, 0644)
	MODULE_PARM_DESC (guard_checking,"enable dma sanity checking for buffer overruns")
	LIST_HEAD (saa7164_devlist)
void	saa7164_histogram_update (struct saa7164_histogram *hg, u32 val)
void	saa7164_getfirmwarestatus (struct saa7164_dev *dev)
u32	saa7164_getcurrentfirmwareversion (struct saa7164_dev *dev)
void	saa7164_dumpregs (struct saa7164_dev *dev, u32 addr)
	MODULE_DEVICE_TABLE (pci, saa7164_pci_tbl)
	module_init (saa7164_init)
	module_exit (saa7164_fini)

Variables
unsigned int	saa_debug
unsigned int	fw_debug
unsigned int	encoder_buffers = SAA7164_MAX_ENCODER_BUFFERS
unsigned int	vbi_buffers = SAA7164_MAX_VBI_BUFFERS
unsigned int	waitsecs = 10
unsigned int	print_histogram = 64
unsigned int	crc_checking = 1
unsigned int	guard_checking = 1

Macro Definition Documentation

#define FIXED_AUDIO_PID   0xf2

Definition at line 114 of file saa7164-core.c.

#define FIXED_VIDEO_PID   0xf1

Definition at line 113 of file saa7164-core.c.

#define INT_SIZE   16

Definition at line 93 of file saa7164-core.c.

Function Documentation

LIST_HEAD

(

saa7164_devlist

)

MODULE_AUTHOR

(

"Steven Toth <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for NXP SAA7164 based TV cards"

)

MODULE_DEVICE_TABLE	(	pci	,
		saa7164_pci_tbl
	)

module_exit

(

saa7164_fini

)

module_init

(

saa7164_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	fw_debug	,
		int	,
		0644
	)

module_param	(	encoder_buffers	,
		int	,
		0644
	)

module_param	(	vbi_buffers	,
		int	,
		0644
	)

module_param	(	waitsecs	,
		int	,
		0644
	)

module_param	(	print_histogram	,
		int	,
		0644
	)

module_param	(	crc_checking	,
		int	,
		0644
	)

module_param	(	guard_checking	,
		int	,
		0644
	)

module_param_array	(	card	,
		int	,
		NULL	,
		0444
	)

module_param_named	(	debug	,
		saa_debug	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	debug	,
		"enable debug messages"
	)

MODULE_PARM_DESC	(	fw_debug	,
		"Firware debug level def:2"
	)

MODULE_PARM_DESC	(	encoder_buffers	,
		"Total buffers in read queue 16-512 def:64"
	)

MODULE_PARM_DESC	(	vbi_buffers	,
		"Total buffers in read queue 16-512 def:64"
	)

MODULE_PARM_DESC	(	waitsecs	,
		"timeout on firmware messages"
	)

MODULE_PARM_DESC	(	card	,
		"card type"
	)

MODULE_PARM_DESC	(	print_histogram	,
		"print histogram values once"
	)

MODULE_PARM_DESC	(	crc_checking	,
		"enable crc sanity checking on buffers"
	)

MODULE_PARM_DESC	(	guard_checking	,
		"enable dma sanity checking for buffer overruns"
	)

void saa7164_dumpregs	(	struct saa7164_dev *	dev,
		u32	addr
	)

Definition at line 760 of file saa7164-core.c.

u32 saa7164_getcurrentfirmwareversion

(

struct saa7164_dev *

dev

)

Definition at line 744 of file saa7164-core.c.

void saa7164_getfirmwarestatus

(

struct saa7164_dev *

dev

)

Definition at line 723 of file saa7164-core.c.

void saa7164_histogram_update	(	struct saa7164_histogram *	hg,
		u32	val
	)

Definition at line 223 of file saa7164-core.c.

Variable Documentation

unsigned int crc_checking = 1

Definition at line 79 of file saa7164-core.c.

unsigned int encoder_buffers = SAA7164_MAX_ENCODER_BUFFERS

Definition at line 59 of file saa7164-core.c.

unsigned int fw_debug

Definition at line 55 of file saa7164-core.c.

unsigned int guard_checking = 1

Definition at line 83 of file saa7164-core.c.

unsigned int print_histogram = 64

Definition at line 75 of file saa7164-core.c.

unsigned int saa_debug

Definition at line 51 of file saa7164-core.c.

unsigned int vbi_buffers = SAA7164_MAX_VBI_BUFFERS

Definition at line 63 of file saa7164-core.c.

unsigned int waitsecs = 10

Definition at line 67 of file saa7164-core.c.