blob: 167583bf0621879b1f9deefd1c443646ccbd4771 [file] [log] [blame]
Johannes Stezenbach2add87a2005-05-16 21:54:10 -07001/*
2 * This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
3 *
4 * flexcop-misc.c - miscellaneous functions.
5 *
6 * see flexcop.c for copyright information.
7 */
8#include "flexcop.h"
9
10void flexcop_determine_revision(struct flexcop_device *fc)
11{
12 flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204);
13
14 switch (v.misc_204.Rev_N_sig_revision_hi) {
15 case 0x2:
16 deb_info("found a FlexCopII.\n");
17 fc->rev = FLEXCOP_II;
18 break;
19 case 0x3:
20 deb_info("found a FlexCopIIb.\n");
21 fc->rev = FLEXCOP_IIB;
22 break;
23 case 0x0:
24 deb_info("found a FlexCopIII.\n");
25 fc->rev = FLEXCOP_III;
26 break;
27 default:
28 err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
29 break;
30 }
31
32 if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
33 deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
34 else
35 deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
36 /* bus parts have to decide if hw pid filtering is used or not. */
37}
38
Adrian Bunka22a68652006-01-23 09:58:17 -020039static const char *flexcop_revision_names[] = {
Johannes Stezenbach2add87a2005-05-16 21:54:10 -070040 "Unkown chip",
41 "FlexCopII",
42 "FlexCopIIb",
43 "FlexCopIII",
44};
45
Adrian Bunka22a68652006-01-23 09:58:17 -020046static const char *flexcop_device_names[] = {
Johannes Stezenbach2add87a2005-05-16 21:54:10 -070047 "Unkown device",
Johannes Stezenbach55f51ef2005-06-23 22:02:41 -070048 "Air2PC/AirStar 2 DVB-T",
49 "Air2PC/AirStar 2 ATSC 1st generation",
50 "Air2PC/AirStar 2 ATSC 2nd generation",
51 "Sky2PC/SkyStar 2 DVB-S",
52 "Sky2PC/SkyStar 2 DVB-S (old version)",
53 "Cable2PC/CableStar 2 DVB-C",
Michael Krufkyc0b11b92005-11-08 21:35:32 -080054 "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
Johannes Stezenbach2add87a2005-05-16 21:54:10 -070055};
56
Adrian Bunka22a68652006-01-23 09:58:17 -020057static const char *flexcop_bus_names[] = {
Johannes Stezenbach2add87a2005-05-16 21:54:10 -070058 "USB",
59 "PCI",
60};
61
62void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
63 char *suffix)
64{
65 info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
66 flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
67 flexcop_revision_names[fc->rev],suffix);
68}
Patrick Boettcher64221be2005-07-07 17:57:49 -070069
70void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num)
71{
72 flexcop_ibi_value v;
73 int i;
74 for (i = 0; i < num; i++) {
75 v = fc->read_ibi_reg(fc,reg+4*i);
76 deb_rdump("0x%03x: %08x, ",reg+4*i, v.raw);
77 }
78 deb_rdump("\n");
79}
80EXPORT_SYMBOL(flexcop_dump_reg);