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#ifndef ISP_VIDEO_H
#define ISP_VIDEO_H

#include <linux/mutex.h>
#include <linux/videodev2.h>
#include <media/media-entity.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fh.h>
#include <media/v4l2-mediabus.h>
#include <media/videobuf2-v4l2.h>

struct isp_buffer {
	struct vb2_v4l2_buffer vb;
	dma_addr_t addr[3];
	struct list_head queue;
};

struct isp_video;

struct isp_video_ops {
	int (*queue_buffer)(struct isp_video *vid, struct isp_buffer *buf);
	int (*flush_buffers)(struct isp_video *vid,
			     enum vb2_buffer_state state);
};

struct isp_format_info;

struct isp_video {
	struct isp *isp;
	struct vb2_queue vb2_q;
	struct video_device vdev;
	struct media_pad pad;
	struct v4l2_format active_fmt;
	enum v4l2_buf_type type;
	struct media_pipeline pipe;
	const struct isp_video_ops *ops;
	struct mutex lock;
	struct mutex q_lock;
	unsigned int bpl_alignment;
	unsigned int line_based;
	unsigned int nformats;
	unsigned int payload;
	const struct isp_format_info *formats;
};

void isp_video_stop_streaming(struct isp_video *video);

int isp_video_register(struct isp_video *video, struct v4l2_device *v4l2_dev,
		       const char *name);

void isp_video_unregister(struct isp_video *video);

#endif /* ISP_VIDEO_H */