[mirror_ubuntu-bionic-kernel.git] / drivers / media / video / pvrusb2 / pvrusb2-dvb.h

#ifndef __PVRUSB2_DVB_H__
#define __PVRUSB2_DVB_H__

#include "dvb_frontend.h"
#include "dvb_demux.h"
#include "dvb_net.h"
#include "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;

	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__ */
Commit	Line	Data
04910bdc MK	1	#ifndef __PVRUSB2_DVB_H__
	2	#define __PVRUSB2_DVB_H__
	3
	4	#include "dvb_frontend.h"
	5	#include "dvb_demux.h"
	6	#include "dvb_net.h"
	7	#include "dmxdev.h"
	8	#include "pvrusb2-context.h"
	9
a36416d0 MI	10	#define PVR2_DVB_BUFFER_COUNT 32
	11	#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000)
	12
04910bdc	13	struct pvr2_dvb_adapter {
a36416d0	14	struct pvr2_channel channel;
04910bdc MK	15
	16	struct dvb_adapter dvb_adap;
	17	struct dmxdev dmxdev;
	18	struct dvb_demux demux;
	19	struct dvb_net dvb_net;
	20	struct dvb_frontend *fe;
	21
	22	int feedcount;
	23	int max_feed_count;
	24
d8abe97d MK	25	struct task_struct *thread;
	26	struct mutex lock;
	27
a36416d0	28	unsigned int stream_run:1;
a36416d0 MI	29
	30	wait_queue_head_t buffer_wait_data;
	31	char *buffer_storage[PVR2_DVB_BUFFER_COUNT];
04910bdc MK	32	};
	33
	34	struct pvr2_dvb_props {
	35	int (frontend_attach) (struct pvr2_dvb_adapter );
	36	int (tuner_attach) (struct pvr2_dvb_adapter );
	37	};
	38
c5317b17	39	struct pvr2_dvb_adapter pvr2_dvb_create(struct pvr2_context pvr);
04910bdc MK	40
04910bdc MK	41	#endif /* __PVRUSB2_DVB_H__ */