bttv-risc.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <media/v4l2-ioctl.h>
#include "bttvp.h"

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt
#define	VCR_HACK_LINES   4

Functions
int	bttv_risc_packed (struct bttv *btv, struct btcx_riscmem *risc, struct scatterlist *sglist, unsigned int offset, unsigned int bpl, unsigned int padding, unsigned int skip_lines, unsigned int store_lines)
void	bttv_set_dma (struct bttv *btv, int override)
int	bttv_risc_init_main (struct bttv *btv)
int	bttv_risc_hook (struct bttv *btv, int slot, struct btcx_riscmem *risc, int irqflags)
void	bttv_dma_free (struct videobuf_queue *q, struct bttv *btv, struct bttv_buffer *buf)
int	bttv_buffer_activate_vbi (struct bttv *btv, struct bttv_buffer *vbi)
int	bttv_buffer_activate_video (struct bttv *btv, struct bttv_buffer_set *set)
int	bttv_buffer_risc (struct bttv *btv, struct bttv_buffer *buf)
int	bttv_overlay_risc (struct bttv *btv, struct bttv_overlay *ov, const struct bttv_format *fmt, struct bttv_buffer *buf)

Macro Definition Documentation

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 27 of file bttv-risc.c.

#define VCR_HACK_LINES   4

Definition at line 41 of file bttv-risc.c.

Function Documentation

int bttv_buffer_activate_vbi	(	struct bttv *	btv,
		struct bttv_buffer *	vbi
	)

Definition at line 595 of file bttv-risc.c.

int bttv_buffer_activate_video	(	struct bttv *	btv,
		struct bttv_buffer_set *	set
	)

Definition at line 647 of file bttv-risc.c.

int bttv_buffer_risc	(	struct bttv *	btv,
		struct bttv_buffer *	buf
	)

Definition at line 707 of file bttv-risc.c.

void bttv_dma_free	(	struct videobuf_queue *	q,
		struct bttv *	btv,
		struct bttv_buffer *	buf
	)

Definition at line 581 of file bttv-risc.c.

int bttv_overlay_risc	(	struct bttv *	btv,
		struct bttv_overlay *	ov,
		const struct bttv_format *	fmt,
		struct bttv_buffer *	buf
	)

Definition at line 867 of file bttv-risc.c.

int bttv_risc_hook	(	struct bttv *	btv,
		int	slot,
		struct btcx_riscmem *	risc,
		int	irqflags
	)

Definition at line 554 of file bttv-risc.c.

int bttv_risc_init_main

(

struct bttv *

btv

)

Definition at line 515 of file bttv-risc.c.

int bttv_risc_packed	(	struct bttv *	btv,
		struct btcx_riscmem *	risc,
		struct scatterlist *	sglist,
		unsigned int	offset,
		unsigned int	bpl,
		unsigned int	padding,
		unsigned int	skip_lines,
		unsigned int	store_lines
	)

Definition at line 47 of file bttv-risc.c.

void bttv_set_dma	(	struct bttv *	btv,
		int	override
	)

Definition at line 463 of file bttv-risc.c.