Commit | Line | Data |
---|---|---|
2add87a9 | 1 | /* |
1589a993 UB |
2 | * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III |
3 | * flexcop-misc.c - miscellaneous functions | |
4 | * see flexcop.c for copyright information | |
2add87a9 JS |
5 | */ |
6 | #include "flexcop.h" | |
7 | ||
8 | void flexcop_determine_revision(struct flexcop_device *fc) | |
9 | { | |
10 | flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204); | |
11 | ||
12 | switch (v.misc_204.Rev_N_sig_revision_hi) { | |
1589a993 UB |
13 | case 0x2: |
14 | deb_info("found a FlexCopII.\n"); | |
15 | fc->rev = FLEXCOP_II; | |
16 | break; | |
17 | case 0x3: | |
18 | deb_info("found a FlexCopIIb.\n"); | |
19 | fc->rev = FLEXCOP_IIB; | |
20 | break; | |
21 | case 0x0: | |
22 | deb_info("found a FlexCopIII.\n"); | |
23 | fc->rev = FLEXCOP_III; | |
24 | break; | |
25 | default: | |
26 | err("unknown FlexCop Revision: %x. Please report this to " | |
27 | "linux-dvb@linuxtv.org.", | |
28 | v.misc_204.Rev_N_sig_revision_hi); | |
29 | break; | |
2add87a9 JS |
30 | } |
31 | ||
32 | if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps)) | |
1589a993 UB |
33 | deb_info("this FlexCop has " |
34 | "the additional 32 hardware pid filter.\n"); | |
2add87a9 | 35 | else |
1589a993 UB |
36 | deb_info("this FlexCop has " |
37 | "the 6 basic main hardware pid filter.\n"); | |
2add87a9 JS |
38 | /* bus parts have to decide if hw pid filtering is used or not. */ |
39 | } | |
40 | ||
a22a6865 | 41 | static const char *flexcop_revision_names[] = { |
1589a993 | 42 | "Unknown chip", |
2add87a9 JS |
43 | "FlexCopII", |
44 | "FlexCopIIb", | |
45 | "FlexCopIII", | |
46 | }; | |
47 | ||
a22a6865 | 48 | static const char *flexcop_device_names[] = { |
1c905a45 MS |
49 | [FC_UNK] = "Unknown device", |
50 | [FC_CABLE] = "Cable2PC/CableStar 2 DVB-C", | |
51 | [FC_AIR_DVBT] = "Air2PC/AirStar 2 DVB-T", | |
52 | [FC_AIR_ATSC1] = "Air2PC/AirStar 2 ATSC 1st generation", | |
53 | [FC_AIR_ATSC2] = "Air2PC/AirStar 2 ATSC 2nd generation", | |
54 | [FC_AIR_ATSC3] = "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)", | |
55 | [FC_SKY_REV23] = "Sky2PC/SkyStar 2 DVB-S rev 2.3 (old version)", | |
56 | [FC_SKY_REV26] = "Sky2PC/SkyStar 2 DVB-S rev 2.6", | |
57 | [FC_SKY_REV27] = "Sky2PC/SkyStar 2 DVB-S rev 2.7a/u", | |
58 | [FC_SKY_REV28] = "Sky2PC/SkyStar 2 DVB-S rev 2.8", | |
2add87a9 JS |
59 | }; |
60 | ||
a22a6865 | 61 | static const char *flexcop_bus_names[] = { |
2add87a9 JS |
62 | "USB", |
63 | "PCI", | |
64 | }; | |
65 | ||
1589a993 UB |
66 | void flexcop_device_name(struct flexcop_device *fc, |
67 | const char *prefix, const char *suffix) | |
2add87a9 | 68 | { |
1589a993 UB |
69 | info("%s '%s' at the '%s' bus controlled by a '%s' %s", |
70 | prefix, flexcop_device_names[fc->dev_type], | |
71 | flexcop_bus_names[fc->bus_type], | |
72 | flexcop_revision_names[fc->rev], suffix); | |
2add87a9 | 73 | } |
64221be7 | 74 | |
1589a993 UB |
75 | void flexcop_dump_reg(struct flexcop_device *fc, |
76 | flexcop_ibi_register reg, int num) | |
64221be7 PB |
77 | { |
78 | flexcop_ibi_value v; | |
79 | int i; | |
80 | for (i = 0; i < num; i++) { | |
1589a993 UB |
81 | v = fc->read_ibi_reg(fc, reg+4*i); |
82 | deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw); | |
64221be7 PB |
83 | } |
84 | deb_rdump("\n"); | |
85 | } | |
86 | EXPORT_SYMBOL(flexcop_dump_reg); |