ivtv-irq.c File Reference

#include "ivtv-driver.h"
#include "ivtv-queue.h"
#include "ivtv-udma.h"
#include "ivtv-irq.h"
#include "ivtv-mailbox.h"
#include "ivtv-vbi.h"
#include "ivtv-yuv.h"
#include <media/v4l2-event.h>

Go to the source code of this file.

Macros
#define	DMA_MAGIC_COOKIE   0x000001fe
#define	IVTV_IRQ_DMA   (IVTV_IRQ_DMA_READ | IVTV_IRQ_ENC_DMA_COMPLETE | IVTV_IRQ_DMA_ERR | IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_VBI_CAP | IVTV_IRQ_DEC_DATA_REQ | IVTV_IRQ_DEC_VBI_RE_INSERT)

Functions
void	ivtv_irq_work_handler (struct kthread_work *work)
void	ivtv_dma_stream_dec_prepare (struct ivtv_stream *s, u32 offset, int lock)
irqreturn_t	ivtv_irq_handler (int irq, void *dev_id)
void	ivtv_unfinished_dma (unsigned long arg)

Macro Definition Documentation

#define DMA_MAGIC_COOKIE   0x000001fe

Definition at line 30 of file ivtv-irq.c.

#define IVTV_IRQ_DMA   (IVTV_IRQ_DMA_READ | IVTV_IRQ_ENC_DMA_COMPLETE | IVTV_IRQ_DMA_ERR | IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_VBI_CAP | IVTV_IRQ_DEC_DATA_REQ | IVTV_IRQ_DEC_VBI_RE_INSERT)

Definition at line 926 of file ivtv-irq.c.

Function Documentation

void ivtv_dma_stream_dec_prepare	(	struct ivtv_stream *	s,
		u32	offset,
		int	lock
	)

Definition at line 351 of file ivtv-irq.c.

irqreturn_t ivtv_irq_handler	(	int	irq,
		void *	dev_id
	)

Definition at line 928 of file ivtv-irq.c.

void ivtv_irq_work_handler

(

struct kthread_work *

work

)

Definition at line 102 of file ivtv-irq.c.

void ivtv_unfinished_dma

(

unsigned long

arg

)

Definition at line 1075 of file ivtv-irq.c.