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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 | int (*fe_ioctl_override)(struct dvb_frontend *, |
47 | unsigned int, void *, unsigned int)); |
48 | |
49 | void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f); |
50 | |
51 | struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id); |
52 | void videobuf_dvb_dealloc_frontends(struct videobuf_dvb_frontends *f); |
53 | |
54 | struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id); |
55 | int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p); |
56 | |
57 | |
58 | /* |
59 | * Local variables: |
60 | * c-basic-offset: 8 |
61 | * End: |
62 | */ |
63 |
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
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v3.9