dt3155v4l.c File Reference

#include <linux/module.h>
#include <linux/version.h>
#include <linux/stringify.h>
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/slab.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-dma-contig.h>
#include "dt3155v4l.h"

Go to the source code of this file.

Data Structures
struct	dma_coherent_mem

Macros
#define	DT3155_VENDOR_ID   0x8086
#define	DT3155_DEVICE_ID   0x1223
#define	DT3155_CHUNK_SIZE   (1U << 22)
#define	DT3155_COH_FLAGS   (GFP_KERNEL | GFP_DMA32 | __GFP_COLD | __GFP_NOWARN)
#define	DT3155_BUF_SIZE   (768 * 576)
#define	DT3155_CAPTURE_METHOD   V4L2_CAP_READWRITE
#define	DT3155_CURRENT_NORM   V4L2_STD_525_60
#define	NUM_OF_FORMATS   ARRAY_SIZE(frame_std)

Functions
	MODULE_DEVICE_TABLE (pci, pci_ids)
	module_pci_driver (pci_driver)
	MODULE_DESCRIPTION ("video4linux pci-driver for dt3155 frame grabber")
	MODULE_AUTHOR ("Marin Mitov <mitov@issp.bas.bg>")
	MODULE_VERSION (DT3155_VERSION)
	MODULE_LICENSE ("GPL")

Variables
struct vb2_ops	q_ops

Macro Definition Documentation

#define DT3155_BUF_SIZE   (768 * 576)

Definition at line 41 of file dt3155v4l.c.

#define DT3155_CAPTURE_METHOD   V4L2_CAP_READWRITE

Definition at line 46 of file dt3155v4l.c.

#define DT3155_CHUNK_SIZE   (1U << 22)

Definition at line 37 of file dt3155v4l.c.

#define DT3155_COH_FLAGS   (GFP_KERNEL | GFP_DMA32 | __GFP_COLD | __GFP_NOWARN)

Definition at line 39 of file dt3155v4l.c.

#define DT3155_CURRENT_NORM   V4L2_STD_525_60

Definition at line 67 of file dt3155v4l.c.

#define DT3155_DEVICE_ID   0x1223

Definition at line 34 of file dt3155v4l.c.

#define DT3155_VENDOR_ID   0x8086

Definition at line 33 of file dt3155v4l.c.

#define NUM_OF_FORMATS   ARRAY_SIZE(frame_std)

Definition at line 82 of file dt3155v4l.c.

Function Documentation

MODULE_AUTHOR

(

"Marin Mitov <mitov@issp.bas.bg>"

)

MODULE_DESCRIPTION

(

"video4linux pci-driver for dt3155 frame grabber"

)

MODULE_DEVICE_TABLE	(	pci	,
		pci_ids
	)

MODULE_LICENSE

(

"GPL"

)

module_pci_driver

(

pci_driver

)

MODULE_VERSION

(

DT3155_VERSION

)

Variable Documentation

struct vb2_ops q_ops

Initial value:

= {
    .queue_setup = dt3155_queue_setup,
    .wait_prepare = dt3155_wait_prepare,
    .wait_finish = dt3155_wait_finish,
    .buf_prepare = dt3155_buf_prepare,
    .stop_streaming = dt3155_stop_streaming,
    .buf_queue = dt3155_buf_queue,
}

Definition at line 301 of file dt3155v4l.c.