mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-17 17:53:56 +08:00
703cb2cbf4
- Make needlessly global code static - #if 0 the following unused global functions: - b2c2/flexcop-dma.c: flexcop_dma_control_packet_irq() - b2c2/flexcop-dma.c: flexcop_dma_config_packet_count() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@m1k.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*
|
|
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
|
|
*
|
|
* flexcop-misc.c - miscellaneous functions.
|
|
*
|
|
* see flexcop.c for copyright information.
|
|
*/
|
|
#include "flexcop.h"
|
|
|
|
void flexcop_determine_revision(struct flexcop_device *fc)
|
|
{
|
|
flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204);
|
|
|
|
switch (v.misc_204.Rev_N_sig_revision_hi) {
|
|
case 0x2:
|
|
deb_info("found a FlexCopII.\n");
|
|
fc->rev = FLEXCOP_II;
|
|
break;
|
|
case 0x3:
|
|
deb_info("found a FlexCopIIb.\n");
|
|
fc->rev = FLEXCOP_IIB;
|
|
break;
|
|
case 0x0:
|
|
deb_info("found a FlexCopIII.\n");
|
|
fc->rev = FLEXCOP_III;
|
|
break;
|
|
default:
|
|
err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
|
|
break;
|
|
}
|
|
|
|
if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
|
|
deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
|
|
else
|
|
deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
|
|
/* bus parts have to decide if hw pid filtering is used or not. */
|
|
}
|
|
|
|
static const char *flexcop_revision_names[] = {
|
|
"Unkown chip",
|
|
"FlexCopII",
|
|
"FlexCopIIb",
|
|
"FlexCopIII",
|
|
};
|
|
|
|
static const char *flexcop_device_names[] = {
|
|
"Unkown device",
|
|
"Air2PC/AirStar 2 DVB-T",
|
|
"Air2PC/AirStar 2 ATSC 1st generation",
|
|
"Air2PC/AirStar 2 ATSC 2nd generation",
|
|
"Sky2PC/SkyStar 2 DVB-S",
|
|
"Sky2PC/SkyStar 2 DVB-S (old version)",
|
|
"Cable2PC/CableStar 2 DVB-C",
|
|
"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
|
|
};
|
|
|
|
static const char *flexcop_bus_names[] = {
|
|
"USB",
|
|
"PCI",
|
|
};
|
|
|
|
void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
|
|
char *suffix)
|
|
{
|
|
info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
|
|
flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
|
|
flexcop_revision_names[fc->rev],suffix);
|
|
}
|
|
|
|
void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num)
|
|
{
|
|
flexcop_ibi_value v;
|
|
int i;
|
|
for (i = 0; i < num; i++) {
|
|
v = fc->read_ibi_reg(fc,reg+4*i);
|
|
deb_rdump("0x%03x: %08x, ",reg+4*i, v.raw);
|
|
}
|
|
deb_rdump("\n");
|
|
}
|
|
EXPORT_SYMBOL(flexcop_dump_reg);
|