cx25821-audio-upstream.c File Reference

#include "cx25821-video.h"
#include "cx25821-audio-upstream.h"
#include <linux/fs.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/syscalls.h>
#include <linux/file.h>
#include <linux/fcntl.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/uaccess.h>

Go to the source code of this file.

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

Functions
	MODULE_DESCRIPTION ("v4l2 driver module for cx25821 based TV cards")
	MODULE_AUTHOR ("Hiep Huynh <[email protected]>")
	MODULE_LICENSE ("GPL")
int	cx25821_sram_channel_setup_upstream_audio (struct cx25821_dev *dev, struct sram_channel *ch, unsigned int bpl, u32 risc)
int	cx25821_risc_buffer_upstream_audio (struct cx25821_dev *dev, struct pci_dev *pci, unsigned int bpl, unsigned int lines)
void	cx25821_free_memory_audio (struct cx25821_dev *dev)
void	cx25821_stop_upstream_audio (struct cx25821_dev *dev)
void	cx25821_free_mem_upstream_audio (struct cx25821_dev *dev)
int	cx25821_get_audio_data (struct cx25821_dev *dev, struct sram_channel *sram_ch)
int	cx25821_openfile_audio (struct cx25821_dev *dev, struct sram_channel *sram_ch)
int	cx25821_audio_upstream_irq (struct cx25821_dev *dev, int chan_num, u32 status)
int	cx25821_start_audio_dma_upstream (struct cx25821_dev *dev, struct sram_channel *sram_ch)
int	cx25821_audio_upstream_init (struct cx25821_dev *dev, int channel_select)

Macro Definition Documentation

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 23 of file cx25821-audio-upstream.c.

Function Documentation

int cx25821_audio_upstream_init	(	struct cx25821_dev *	dev,
		int	channel_select
	)

Definition at line 700 of file cx25821-audio-upstream.c.

int cx25821_audio_upstream_irq	(	struct cx25821_dev *	dev,
		int	chan_num,
		u32	status
	)

Definition at line 493 of file cx25821-audio-upstream.c.

void cx25821_free_mem_upstream_audio

(

struct cx25821_dev *

dev

)

Definition at line 251 of file cx25821-audio-upstream.c.

void cx25821_free_memory_audio

(

struct cx25821_dev *

dev

)

Definition at line 200 of file cx25821-audio-upstream.c.

int cx25821_get_audio_data	(	struct cx25821_dev *	dev,
		struct sram_channel *	sram_ch
	)

Definition at line 259 of file cx25821-audio-upstream.c.

int cx25821_openfile_audio	(	struct cx25821_dev *	dev,
		struct sram_channel *	sram_ch
	)

Definition at line 354 of file cx25821-audio-upstream.c.

int cx25821_risc_buffer_upstream_audio	(	struct cx25821_dev *	dev,
		struct pci_dev *	pci,
		unsigned int	bpl,
		unsigned int	lines
	)

Definition at line 136 of file cx25821-audio-upstream.c.

int cx25821_sram_channel_setup_upstream_audio	(	struct cx25821_dev *	dev,
		struct sram_channel *	ch,
		unsigned int	bpl,
		u32	risc
	)

Definition at line 47 of file cx25821-audio-upstream.c.

int cx25821_start_audio_dma_upstream	(	struct cx25821_dev *	dev,
		struct sram_channel *	sram_ch
	)

Definition at line 637 of file cx25821-audio-upstream.c.

void cx25821_stop_upstream_audio

(

struct cx25821_dev *

dev

)

Definition at line 216 of file cx25821-audio-upstream.c.

MODULE_AUTHOR

(

"Hiep Huynh <[email protected]>"

)

MODULE_DESCRIPTION

(

"v4l2 driver module for cx25821 based TV cards"

)

MODULE_LICENSE

(

"GPL"

)