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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#include <dvbdev.h>
2#include <dmxdev.h>
3#include <dvb_demux.h>
4#include <dvb_net.h>
5#include <dvb_frontend.h>
6
Hans Petter Selasky5d8f2902011-05-23 12:10:40 -03007#ifndef _VIDEOBUF_DVB_H_
8#define _VIDEOBUF_DVB_H_
9
Linus Torvalds1da177e2005-04-16 15:20:36 -070010struct videobuf_dvb {
11 /* filling that the job of the driver */
12 char *name;
13 struct dvb_frontend *frontend;
14 struct videobuf_queue dvbq;
15
16 /* video-buf-dvb state info */
Ingo Molnar3593cab2006-02-07 06:49:14 -020017 struct mutex lock;
Linus Torvalds1da177e2005-04-16 15:20:36 -070018 struct task_struct *thread;
19 int nfeeds;
20
21 /* videobuf_dvb_(un)register manges this */
Linus Torvalds1da177e2005-04-16 15:20:36 -070022 struct dvb_demux demux;
23 struct dmxdev dmxdev;
24 struct dmx_frontend fe_hw;
25 struct dmx_frontend fe_mem;
26 struct dvb_net net;
27};
28
Steven Toth363c35f2008-10-11 11:05:50 -030029struct videobuf_dvb_frontend {
Steven Toth363c35f2008-10-11 11:05:50 -030030 struct list_head felist;
31 int id;
32 struct videobuf_dvb dvb;
33};
34
35struct videobuf_dvb_frontends {
Darron Broad7bdf84f2008-10-15 13:43:41 -030036 struct list_head felist;
Steven Toth363c35f2008-10-11 11:05:50 -030037 struct mutex lock;
38 struct dvb_adapter adapter;
39 int active_fe_id; /* Indicates which frontend in the felist is in use */
Darron Broad8e739092008-10-11 11:31:41 -030040 int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
Steven Toth363c35f2008-10-11 11:05:50 -030041};
42
43int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
Linus Torvalds1da177e2005-04-16 15:20:36 -070044 struct module *module,
Andrew de Quinceyd09dbf92006-04-10 09:27:37 -030045 void *adapter_priv,
Janne Grunau78e92002008-04-09 19:13:13 -030046 struct device *device,
Darron Broad59b18422008-10-11 11:44:05 -030047 short *adapter_nr,
Mauro Carvalho Chehab9adf6132012-08-05 14:16:30 -030048 int mfe_shared);
Steven Toth363c35f2008-10-11 11:05:50 -030049
50void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
51
Darron Broad96b7a1a2008-10-15 20:26:34 -030052struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id);
Darron Broad878595f2008-10-21 11:28:46 -030053void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f);
Steven Toth363c35f2008-10-11 11:05:50 -030054
55struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
56int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
57
Hans Petter Selasky5d8f2902011-05-23 12:10:40 -030058#endif /* _VIDEOBUF_DVB_H_ */
Linus Torvalds1da177e2005-04-16 15:20:36 -070059
60/*
61 * Local variables:
62 * c-basic-offset: 8
63 * End:
64 */