[mirror_ubuntu-bionic-kernel.git] / include / media / videobuf-dvb.h

#include <dvbdev.h>
#include <dmxdev.h>
#include <dvb_demux.h>
#include <dvb_net.h>
#include <dvb_frontend.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_adapter         adapter;
	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 {
	void *dev;
	struct list_head felist;
	int id;
	struct videobuf_dvb dvb;
};

struct videobuf_dvb_frontends {
	struct mutex lock;
	struct dvb_adapter adapter;
	int active_fe_id; /* Indicates which frontend in the felist is in use */
	struct videobuf_dvb_frontend frontend;
	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);

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

int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, struct videobuf_dvb *dvb);

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

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);


/*
 * Local variables:
 * c-basic-offset: 8
 * End:
 */
Commit	Line	Data
1da177e4 LT	1	#include <dvbdev.h>
	2	#include <dmxdev.h>
	3	#include <dvb_demux.h>
	4	#include <dvb_net.h>
	5	#include <dvb_frontend.h>
	6
	7	struct videobuf_dvb {
	8	/* filling that the job of the driver */
	9	char *name;
	10	struct dvb_frontend *frontend;
	11	struct videobuf_queue dvbq;
	12
	13	/* video-buf-dvb state info */
3593cab5	14	struct mutex lock;
1da177e4 LT	15	struct task_struct *thread;
	16	int nfeeds;
	17
	18	/* videobuf_dvb_(un)register manges this */
fdc53a6d	19	struct dvb_adapter adapter;
1da177e4 LT	20	struct dvb_demux demux;
	21	struct dmxdev dmxdev;
	22	struct dmx_frontend fe_hw;
	23	struct dmx_frontend fe_mem;
	24	struct dvb_net net;
	25	};
	26
363c35fc ST	27	struct videobuf_dvb_frontend {
	28	void *dev;
	29	struct list_head felist;
	30	int id;
	31	struct videobuf_dvb dvb;
	32	};
	33
	34	struct videobuf_dvb_frontends {
	35	struct mutex lock;
	36	struct dvb_adapter adapter;
	37	int active_fe_id; /* Indicates which frontend in the felist is in use */
	38	struct videobuf_dvb_frontend frontend;
8e739090	39	int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
363c35fc ST	40	};
	41
	42	int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
1da177e4	43	struct module *module,
d09dbf92	44	void *adapter_priv,
78e92006	45	struct device *device,
59b1842d DB	46	short *adapter_nr,
59b1842d DB	47	int mfe_shared);
363c35fc ST	48
	49	void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
	50
	51	int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *f,
	52	struct module *module,
	53	void *adapter_priv,
	54	struct device *device,
	55	char *adapter_name,
59b1842d DB	56	short *adapter_nr,
59b1842d DB	57	int mfe_shared);
363c35fc ST	58
	59	int videobuf_dvb_register_frontend(struct dvb_adapter adapter, struct videobuf_dvb dvb);
	60
	61	struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(void private, struct videobuf_dvb_frontends f, int id);
	62
	63	struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
	64	int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends f, struct dvb_frontend p);
	65
1da177e4 LT	66
	67	/*
	68	* Local variables:
	69	* c-basic-offset: 8
	70	* End:
	71	*/