Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PVRUSB2_DVB_H__
#define __PVRUSB2_DVB_H__
 
#include <media/dvb_frontend.h>
#include <media/dvb_demux.h>
#include <media/dvb_net.h>
#include <media/dmxdev.h>
#include "pvrusb2-context.h"
 
#define PVR2_DVB_BUFFER_COUNT 32
#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000)
 
struct pvr2_dvb_adapter {
<------>struct pvr2_channel	channel;
 
<------>struct dvb_adapter	dvb_adap;
<------>struct dmxdev		dmxdev;
<------>struct dvb_demux	demux;
<------>struct dvb_net		dvb_net;
<------>struct dvb_frontend	*fe[2];
 
<------>struct i2c_client	*i2c_client_demod[2];
<------>struct i2c_client	*i2c_client_tuner;
 
<------>int			feedcount;
<------>int			max_feed_count;
 
<------>struct task_struct	*thread;
<------>struct mutex		lock;
 
<------>unsigned int		stream_run:1;
 
<------>wait_queue_head_t	buffer_wait_data;
<------>char			*buffer_storage[PVR2_DVB_BUFFER_COUNT];
};
 
struct pvr2_dvb_props {
<------>int (*frontend_attach) (struct pvr2_dvb_adapter *);
<------>int (*tuner_attach) (struct pvr2_dvb_adapter *);
};
 
struct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr);
 
#endif /* __PVRUSB2_DVB_H__ */