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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_demux demux; | |
20 | struct dmxdev dmxdev; | |
21 | struct dmx_frontend fe_hw; | |
22 | struct dmx_frontend fe_mem; | |
23 | struct dvb_net net; | |
24 | }; | |
25 | ||
26 | struct videobuf_dvb_frontend { | |
27 | struct list_head felist; | |
28 | int id; | |
29 | struct videobuf_dvb dvb; | |
30 | }; | |
31 | ||
32 | struct videobuf_dvb_frontends { | |
33 | struct list_head felist; | |
34 | struct mutex lock; | |
35 | struct dvb_adapter adapter; | |
36 | int active_fe_id; /* Indicates which frontend in the felist is in use */ | |
37 | int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */ | |
38 | }; | |
39 | ||
40 | int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f, | |
41 | struct module *module, | |
42 | void *adapter_priv, | |
43 | struct device *device, | |
44 | short *adapter_nr, | |
45 | int mfe_shared); | |
46 | ||
47 | void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f); | |
48 | ||
49 | struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id); | |
50 | ||
51 | struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id); | |
52 | int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p); | |
53 | ||
54 | ||
55 | /* | |
56 | * Local variables: | |
57 | * c-basic-offset: 8 | |
58 | * End: | |
59 | */ |