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V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support.
[linux-2.6-omap-h63xx.git] / include / media / videobuf-dvb.h
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 */
14         struct mutex               lock;
15         struct task_struct         *thread;
16         int                        nfeeds;
17
18         /* videobuf_dvb_(un)register manges this */
19         struct dvb_adapter         adapter;
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
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;
39 };
40
41 int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
42                           struct module *module,
43                           void *adapter_priv,
44                           struct device *device,
45                           short *adapter_nr);   //NEW
46
47 void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
48
49 int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *f,
50                           struct module *module,
51                           void *adapter_priv,
52                           struct device *device,
53                           char *adapter_name,
54                           short *adapter_nr);   //NEW
55
56 int videobuf_dvb_register_frontend(struct dvb_adapter *adapter, struct videobuf_dvb *dvb);
57
58 struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(void *private, struct videobuf_dvb_frontends *f, int id);
59
60 struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
61 int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
62
63
64 /*
65  * Local variables:
66  * c-basic-offset: 8
67  * End:
68  */