/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Driver for the Conexant CX25821 PCIe bridge
*
* Copyright ( C ) 2009 Conexant Systems Inc .
* Authors < shu . lin @ conexant . com > , < hiep . huynh @ conexant . com >
* Based on Steven Toth < stoth @ linuxtv . org > cx23885 driver
*/
#ifndef CX25821_VIDEO_H_
#define CX25821_VIDEO_H_
#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 <linux/kthread.h>
#include <asm /div64.h>
#include "cx25821.h"
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-event.h>
#define VIDEO_DEBUG 0
#define dprintk(level, fmt, arg...) \
do { \
if (VIDEO_DEBUG >= level) \
printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg); \
} while (0 )
#define FORMAT_FLAGS_PACKED 0 x01
extern int cx25821_start_video_dma(struct cx25821_dev *dev,
struct cx25821_dmaqueue *q,
struct cx25821_buffer *buf,
const struct sram_channel *channel);
extern int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status);
extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num);
extern int cx25821_video_register(struct cx25821_dev *dev);
#endif
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