videobuf-dvb.h

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#include <dvbdev.h>
#include <dmxdev.h>
#include <dvb_demux.h>
#include <dvb_net.h>
#include <dvb_frontend.h>

#ifndef _VIDEOBUF_DVB_H_
#define _VIDEOBUF_DVB_H_

struct videobuf_dvb {
    /* filling that the job of the driver */
    char                       *name;
    struct dvb_frontend        *frontend;
    struct videobuf_queue      dvbq;

    /* video-buf-dvb state info */
    struct mutex               lock;
    struct task_struct         *thread;
    int                        nfeeds;

    /* videobuf_dvb_(un)register manges this */
    struct dvb_demux           demux;
    struct dmxdev              dmxdev;
    struct dmx_frontend        fe_hw;
    struct dmx_frontend        fe_mem;
    struct dvb_net             net;
};

struct videobuf_dvb_frontend {
    struct list_head felist;
    int id;
    struct videobuf_dvb dvb;
};

struct videobuf_dvb_frontends {
    struct list_head felist;
    struct mutex lock;
    struct dvb_adapter adapter;
    int active_fe_id; /* Indicates which frontend in the felist is in use */
    int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
};

int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
              struct module *module,
              void *adapter_priv,
              struct device *device,
              short *adapter_nr,
              int mfe_shared);

void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);

struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id);
void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f);

struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);

#endif          /* _VIDEOBUF_DVB_H_ */

/*
 * Local variables:
 * c-basic-offset: 8
 * End:
 */