linux/drivers/media/pci/cx25821/cx25821-video.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Driver for the Conexant CX25821 PCIe bridge
 *
 *  Copyright (C) 2009 Conexant Systems Inc.
 *  Authors  <[email protected]>, <[email protected]>
 *  Based on Steven Toth <[email protected]> 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 …

#define dprintk(level, fmt, arg...) …

#define FORMAT_FLAGS_PACKED …
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