2add87a950
b2c2/flexcop driver refactoring to support PCI and USB based cards part 2: add modular Flexcop driver Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
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*
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* flexcop-misc.c - miscellaneous functions.
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*
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* see flexcop.c for copyright information.
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*/
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#include "flexcop.h"
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void flexcop_determine_revision(struct flexcop_device *fc)
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{
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flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204);
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switch (v.misc_204.Rev_N_sig_revision_hi) {
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case 0x2:
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deb_info("found a FlexCopII.\n");
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fc->rev = FLEXCOP_II;
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break;
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case 0x3:
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deb_info("found a FlexCopIIb.\n");
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fc->rev = FLEXCOP_IIB;
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break;
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case 0x0:
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deb_info("found a FlexCopIII.\n");
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fc->rev = FLEXCOP_III;
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break;
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default:
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err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
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break;
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}
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if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
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deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
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else
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deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
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/* bus parts have to decide if hw pid filtering is used or not. */
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}
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const char *flexcop_revision_names[] = {
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"Unkown chip",
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"FlexCopII",
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"FlexCopIIb",
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"FlexCopIII",
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};
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const char *flexcop_device_names[] = {
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"Unkown device",
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"AirStar 2 DVB-T",
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"AirStar 2 ATSC",
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"SkyStar 2 DVB-S",
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"SkyStar 2 DVB-S (old version)",
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"CableStar 2 DVB-C",
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};
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const char *flexcop_bus_names[] = {
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"USB",
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"PCI",
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};
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void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
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char *suffix)
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{
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info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
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flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
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flexcop_revision_names[fc->rev],suffix);
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}
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