License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.
By default all files without license information are under the default
license of the kernel, which is GPL version 2.
Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.
How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,
Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.
The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.
The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.
Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).
All documentation files were explicitly excluded.
The following heuristics were used to determine which SPDX license
identifiers to apply.
- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.
For non */uapi/* files that summary was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139
and resulted in the first patch in this series.
If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930
and resulted in the second patch in this series.
- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:
SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1
and that resulted in the third patch in this series.
- when the two scanners agreed on the detected license(s), that became
the concluded license(s).
- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.
- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).
- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.
- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.
In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.
Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.
Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.
In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.
Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct
This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.
These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:07:57 +08:00
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// SPDX-License-Identifier: GPL-2.0
|
2005-05-17 12:54:10 +08:00
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/*
|
2009-05-20 16:08:26 +08:00
|
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* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
|
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* flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling
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* see flexcop.c for copyright information
|
2005-05-17 12:54:10 +08:00
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*/
|
2008-04-23 01:46:16 +08:00
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#include <media/tuner.h>
|
2005-05-17 12:54:10 +08:00
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#include "flexcop.h"
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#include "mt312.h"
|
2009-05-20 16:08:26 +08:00
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#include "stv0299.h"
|
2008-04-14 02:49:22 +08:00
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|
#include "s5h1420.h"
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#include "itd1000.h"
|
2008-03-30 08:28:07 +08:00
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#include "cx24113.h"
|
2009-05-20 16:08:26 +08:00
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|
#include "cx24123.h"
|
2008-03-30 08:28:07 +08:00
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|
#include "isl6421.h"
|
2015-04-14 20:04:50 +08:00
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|
#include "cx24120.h"
|
2009-05-20 16:08:26 +08:00
|
|
|
#include "mt352.h"
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|
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|
|
#include "bcm3510.h"
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|
#include "nxt200x.h"
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|
#include "dvb-pll.h"
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#include "lgdt330x.h"
|
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|
|
#include "tuner-simple.h"
|
|
|
|
|
#include "stv0297.h"
|
2008-03-30 08:28:07 +08:00
|
|
|
|
2009-06-12 06:31:22 +08:00
|
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|
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/* Can we use the specified front-end? Remember that if we are compiled
|
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|
|
* into the kernel we can't call code that's in modules. */
|
2016-11-25 00:25:38 +08:00
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#define FE_SUPPORTED(fe) IS_REACHABLE(CONFIG_DVB_ ## fe)
|
2009-06-12 06:31:22 +08:00
|
|
|
|
2015-05-21 17:29:23 +08:00
|
|
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#if FE_SUPPORTED(BCM3510) || (FE_SUPPORTED(CX24120) && FE_SUPPORTED(ISL6421))
|
2015-04-14 20:04:50 +08:00
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static int flexcop_fe_request_firmware(struct dvb_frontend *fe,
|
|
|
|
|
const struct firmware **fw, char *name)
|
|
|
|
|
{
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|
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struct flexcop_device *fc = fe->dvb->priv;
|
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return request_firmware(fw, name, fc->dev);
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}
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#endif
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|
2005-05-17 12:54:10 +08:00
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/* lnb control */
|
2016-01-26 22:09:58 +08:00
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|
#if (FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299)) && FE_SUPPORTED(PLL)
|
2015-06-08 01:53:52 +08:00
|
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static int flexcop_set_voltage(struct dvb_frontend *fe,
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|
|
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enum fe_sec_voltage voltage)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
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|
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struct flexcop_device *fc = fe->dvb->priv;
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flexcop_ibi_value v;
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|
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deb_tuner("polarity/voltage = %u\n", voltage);
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v = fc->read_ibi_reg(fc, misc_204);
|
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switch (voltage) {
|
2009-05-20 16:08:26 +08:00
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|
|
case SEC_VOLTAGE_OFF:
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|
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|
|
v.misc_204.ACPI1_sig = 1;
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|
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break;
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|
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case SEC_VOLTAGE_13:
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v.misc_204.ACPI1_sig = 0;
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v.misc_204.LNB_L_H_sig = 0;
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|
break;
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case SEC_VOLTAGE_18:
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v.misc_204.ACPI1_sig = 0;
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v.misc_204.LNB_L_H_sig = 1;
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break;
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default:
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err("unknown SEC_VOLTAGE value");
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return -EINVAL;
|
2005-05-17 12:54:10 +08:00
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}
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return fc->write_ibi_reg(fc, misc_204, v);
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}
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2009-05-20 16:08:26 +08:00
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#endif
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2005-05-17 12:54:10 +08:00
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2009-06-12 06:31:22 +08:00
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#if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312)
|
2016-01-26 22:09:58 +08:00
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static int __maybe_unused flexcop_sleep(struct dvb_frontend* fe)
|
2005-05-17 12:54:10 +08:00
|
|
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{
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struct flexcop_device *fc = fe->dvb->priv;
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if (fc->fe_sleep)
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return fc->fe_sleep(fe);
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return 0;
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}
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2009-05-20 16:08:26 +08:00
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#endif
|
2005-05-17 12:54:10 +08:00
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2009-05-20 16:08:26 +08:00
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/* SkyStar2 DVB-S rev 2.3 */
|
2009-06-12 06:31:22 +08:00
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#if FE_SUPPORTED(MT312) && FE_SUPPORTED(PLL)
|
2015-06-08 01:53:52 +08:00
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static int flexcop_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone)
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2005-05-17 12:54:10 +08:00
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{
|
2009-05-20 16:08:26 +08:00
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/* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */
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2005-05-17 12:54:10 +08:00
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struct flexcop_device *fc = fe->dvb->priv;
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flexcop_ibi_value v;
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u16 ax;
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v.raw = 0;
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deb_tuner("tone = %u\n",tone);
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switch (tone) {
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2009-05-20 16:08:26 +08:00
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case SEC_TONE_ON:
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ax = 0x01ff;
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break;
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case SEC_TONE_OFF:
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ax = 0;
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break;
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default:
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err("unknown SEC_TONE value");
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return -EINVAL;
|
2005-05-17 12:54:10 +08:00
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}
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v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */
|
2005-05-17 12:54:19 +08:00
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v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax;
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v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax;
|
2005-05-17 12:54:10 +08:00
|
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return fc->write_ibi_reg(fc,lnb_switch_freq_200,v);
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}
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static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data)
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{
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flexcop_set_tone(fe, SEC_TONE_ON);
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udelay(data ? 500 : 1000);
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flexcop_set_tone(fe, SEC_TONE_OFF);
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udelay(data ? 1000 : 500);
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}
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static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data)
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{
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int i, par = 1, d;
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for (i = 7; i >= 0; i--) {
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d = (data >> i) & 1;
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par ^= d;
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flexcop_diseqc_send_bit(fe, d);
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}
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flexcop_diseqc_send_bit(fe, par);
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}
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|
2009-05-20 16:08:26 +08:00
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static int flexcop_send_diseqc_msg(struct dvb_frontend *fe,
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int len, u8 *msg, unsigned long burst)
|
2005-05-17 12:54:10 +08:00
|
|
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{
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int i;
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flexcop_set_tone(fe, SEC_TONE_OFF);
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mdelay(16);
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for (i = 0; i < len; i++)
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flexcop_diseqc_send_byte(fe,msg[i]);
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mdelay(16);
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if (burst != -1) {
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if (burst)
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flexcop_diseqc_send_byte(fe, 0xff);
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else {
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|
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|
|
flexcop_set_tone(fe, SEC_TONE_ON);
|
2008-09-02 04:32:10 +08:00
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mdelay(12);
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udelay(500);
|
2005-05-17 12:54:10 +08:00
|
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flexcop_set_tone(fe, SEC_TONE_OFF);
|
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}
|
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msleep(20);
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|
}
|
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|
return 0;
|
|
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}
|
|
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|
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|
2009-05-20 16:08:26 +08:00
|
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static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe,
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struct dvb_diseqc_master_cmd *cmd)
|
2005-05-17 12:54:10 +08:00
|
|
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{
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|
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|
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return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0);
|
|
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|
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}
|
|
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|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
static int flexcop_diseqc_send_burst(struct dvb_frontend *fe,
|
2015-06-08 01:53:52 +08:00
|
|
|
enum fe_sec_mini_cmd minicmd)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
|
|
|
|
|
return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd);
|
|
|
|
|
}
|
|
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
static struct mt312_config skystar23_samsung_tbdu18132_config = {
|
|
|
|
|
.demod_address = 0x0e,
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int skystar2_rev23_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
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struct i2c_adapter *i2c)
|
|
|
|
|
{
|
2009-06-12 06:31:22 +08:00
|
|
|
struct dvb_frontend_ops *ops;
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
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fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c);
|
2009-06-12 06:31:22 +08:00
|
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|
if (!fc->fe)
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|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,
|
|
|
|
|
DVB_PLL_SAMSUNG_TBDU18132))
|
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|
|
return 0;
|
|
|
|
|
|
|
|
|
|
ops = &fc->fe->ops;
|
|
|
|
|
ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd;
|
|
|
|
|
ops->diseqc_send_burst = flexcop_diseqc_send_burst;
|
|
|
|
|
ops->set_tone = flexcop_set_tone;
|
|
|
|
|
ops->set_voltage = flexcop_set_voltage;
|
|
|
|
|
fc->fe_sleep = ops->sleep;
|
|
|
|
|
ops->sleep = flexcop_sleep;
|
|
|
|
|
return 1;
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define skystar2_rev23_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* SkyStar2 DVB-S rev 2.6 */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(STV0299) && FE_SUPPORTED(PLL)
|
2009-05-20 16:08:26 +08:00
|
|
|
static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe,
|
|
|
|
|
u32 srate, u32 ratio)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
|
|
|
|
|
u8 aclk = 0;
|
|
|
|
|
u8 bclk = 0;
|
|
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
if (srate < 1500000) {
|
|
|
|
|
aclk = 0xb7; bclk = 0x47;
|
|
|
|
|
} else if (srate < 3000000) {
|
|
|
|
|
aclk = 0xb7; bclk = 0x4b;
|
|
|
|
|
} else if (srate < 7000000) {
|
|
|
|
|
aclk = 0xb7; bclk = 0x4f;
|
|
|
|
|
} else if (srate < 14000000) {
|
|
|
|
|
aclk = 0xb7; bclk = 0x53;
|
|
|
|
|
} else if (srate < 30000000) {
|
|
|
|
|
aclk = 0xb6; bclk = 0x53;
|
|
|
|
|
} else if (srate < 45000000) {
|
|
|
|
|
aclk = 0xb4; bclk = 0x51;
|
|
|
|
|
}
|
2005-05-17 12:54:10 +08:00
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
stv0299_writereg(fe, 0x13, aclk);
|
|
|
|
|
stv0299_writereg(fe, 0x14, bclk);
|
|
|
|
|
stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
|
|
|
|
|
stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
|
|
|
|
|
stv0299_writereg(fe, 0x21, ratio & 0xf0);
|
2005-05-17 12:54:10 +08:00
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static u8 samsung_tbmu24112_inittab[] = {
|
2009-05-20 16:08:26 +08:00
|
|
|
0x01, 0x15,
|
|
|
|
|
0x02, 0x30,
|
|
|
|
|
0x03, 0x00,
|
|
|
|
|
0x04, 0x7D,
|
|
|
|
|
0x05, 0x35,
|
|
|
|
|
0x06, 0x02,
|
|
|
|
|
0x07, 0x00,
|
|
|
|
|
0x08, 0xC3,
|
|
|
|
|
0x0C, 0x00,
|
|
|
|
|
0x0D, 0x81,
|
|
|
|
|
0x0E, 0x23,
|
|
|
|
|
0x0F, 0x12,
|
|
|
|
|
0x10, 0x7E,
|
|
|
|
|
0x11, 0x84,
|
|
|
|
|
0x12, 0xB9,
|
|
|
|
|
0x13, 0x88,
|
|
|
|
|
0x14, 0x89,
|
|
|
|
|
0x15, 0xC9,
|
|
|
|
|
0x16, 0x00,
|
|
|
|
|
0x17, 0x5C,
|
|
|
|
|
0x18, 0x00,
|
|
|
|
|
0x19, 0x00,
|
|
|
|
|
0x1A, 0x00,
|
|
|
|
|
0x1C, 0x00,
|
|
|
|
|
0x1D, 0x00,
|
|
|
|
|
0x1E, 0x00,
|
|
|
|
|
0x1F, 0x3A,
|
|
|
|
|
0x20, 0x2E,
|
|
|
|
|
0x21, 0x80,
|
|
|
|
|
0x22, 0xFF,
|
|
|
|
|
0x23, 0xC1,
|
|
|
|
|
0x28, 0x00,
|
|
|
|
|
0x29, 0x1E,
|
|
|
|
|
0x2A, 0x14,
|
|
|
|
|
0x2B, 0x0F,
|
|
|
|
|
0x2C, 0x09,
|
|
|
|
|
0x2D, 0x05,
|
|
|
|
|
0x31, 0x1F,
|
|
|
|
|
0x32, 0x19,
|
|
|
|
|
0x33, 0xFE,
|
|
|
|
|
0x34, 0x93,
|
|
|
|
|
0xff, 0xff,
|
2005-05-17 12:54:10 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static struct stv0299_config samsung_tbmu24112_config = {
|
|
|
|
|
.demod_address = 0x68,
|
|
|
|
|
.inittab = samsung_tbmu24112_inittab,
|
|
|
|
|
.mclk = 88000000UL,
|
|
|
|
|
.invert = 0,
|
|
|
|
|
.skip_reinit = 0,
|
2008-04-21 09:13:37 +08:00
|
|
|
.lock_output = STV0299_LOCKOUTPUT_LK,
|
2005-05-17 12:54:10 +08:00
|
|
|
.volt13_op0_op1 = STV0299_VOLT13_OP1,
|
|
|
|
|
.min_delay_ms = 100,
|
|
|
|
|
.set_symbol_rate = samsung_tbmu24112_set_symbol_rate,
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int skystar2_rev26_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
|
2009-05-20 16:08:26 +08:00
|
|
|
fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c);
|
2009-06-12 06:31:22 +08:00
|
|
|
if (!fc->fe)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,
|
|
|
|
|
DVB_PLL_SAMSUNG_TBMU24112))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
fc->fe->ops.set_voltage = flexcop_set_voltage;
|
|
|
|
|
fc->fe_sleep = fc->fe->ops.sleep;
|
|
|
|
|
fc->fe->ops.sleep = flexcop_sleep;
|
|
|
|
|
return 1;
|
|
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define skystar2_rev26_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* SkyStar2 DVB-S rev 2.7 */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(S5H1420) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_ITD1000)
|
2009-05-20 16:08:26 +08:00
|
|
|
static struct s5h1420_config skystar2_rev2_7_s5h1420_config = {
|
|
|
|
|
.demod_address = 0x53,
|
|
|
|
|
.invert = 1,
|
|
|
|
|
.repeated_start_workaround = 1,
|
|
|
|
|
.serial_mpeg = 1,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static struct itd1000_config skystar2_rev2_7_itd1000_config = {
|
|
|
|
|
.i2c_address = 0x61,
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int skystar2_rev27_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
2009-06-11 16:33:00 +08:00
|
|
|
flexcop_ibi_value r108;
|
|
|
|
|
struct i2c_adapter *i2c_tuner;
|
|
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
/* enable no_base_addr - no repeated start when reading */
|
|
|
|
|
fc->fc_i2c_adap[0].no_base_addr = 1;
|
2009-06-11 16:33:00 +08:00
|
|
|
fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config,
|
|
|
|
|
i2c);
|
|
|
|
|
if (!fc->fe)
|
|
|
|
|
goto fail;
|
2009-05-20 16:08:26 +08:00
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe);
|
|
|
|
|
if (!i2c_tuner)
|
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
|
|
fc->fe_sleep = fc->fe->ops.sleep;
|
|
|
|
|
fc->fe->ops.sleep = flexcop_sleep;
|
|
|
|
|
|
|
|
|
|
/* enable no_base_addr - no repeated start when reading */
|
|
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 1;
|
|
|
|
|
if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
|
2013-04-05 23:18:54 +08:00
|
|
|
0x08, 1, 1, false)) {
|
2009-06-11 16:33:00 +08:00
|
|
|
err("ISL6421 could NOT be attached");
|
|
|
|
|
goto fail_isl;
|
|
|
|
|
}
|
|
|
|
|
info("ISL6421 successfully attached");
|
|
|
|
|
|
|
|
|
|
/* the ITD1000 requires a lower i2c clock - is it a problem ? */
|
|
|
|
|
r108.raw = 0x00000506;
|
|
|
|
|
fc->write_ibi_reg(fc, tw_sm_c_108, r108);
|
|
|
|
|
if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner,
|
|
|
|
|
&skystar2_rev2_7_itd1000_config)) {
|
|
|
|
|
err("ITD1000 could NOT be attached");
|
|
|
|
|
/* Should i2c clock be restored? */
|
|
|
|
|
goto fail_isl;
|
|
|
|
|
}
|
|
|
|
|
info("ITD1000 successfully attached");
|
|
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
fail_isl:
|
|
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 0;
|
|
|
|
|
fail:
|
|
|
|
|
/* for the next devices we need it again */
|
|
|
|
|
fc->fc_i2c_adap[0].no_base_addr = 0;
|
|
|
|
|
return 0;
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define skystar2_rev27_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* SkyStar2 rev 2.8 */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(CX24123) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_CX24113)
|
2009-05-20 16:08:26 +08:00
|
|
|
static struct cx24123_config skystar2_rev2_8_cx24123_config = {
|
|
|
|
|
.demod_address = 0x55,
|
|
|
|
|
.dont_use_pll = 1,
|
|
|
|
|
.agc_callback = cx24113_agc_callback,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct cx24113_config skystar2_rev2_8_cx24113_config = {
|
|
|
|
|
.i2c_addr = 0x54,
|
|
|
|
|
.xtal_khz = 10111,
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int skystar2_rev28_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
2009-06-11 16:33:00 +08:00
|
|
|
struct i2c_adapter *i2c_tuner;
|
|
|
|
|
|
|
|
|
|
fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config,
|
|
|
|
|
i2c);
|
|
|
|
|
if (!fc->fe)
|
|
|
|
|
return 0;
|
|
|
|
|
|
2009-07-03 02:57:09 +08:00
|
|
|
i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe);
|
2009-06-11 16:33:00 +08:00
|
|
|
if (!i2c_tuner)
|
|
|
|
|
return 0;
|
2009-05-20 16:08:26 +08:00
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config,
|
|
|
|
|
i2c_tuner)) {
|
|
|
|
|
err("CX24113 could NOT be attached");
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
info("CX24113 successfully attached");
|
|
|
|
|
|
|
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 1;
|
|
|
|
|
if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
|
2013-04-05 23:18:54 +08:00
|
|
|
0x08, 0, 0, false)) {
|
2009-06-11 16:33:00 +08:00
|
|
|
err("ISL6421 could NOT be attached");
|
|
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 0;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
info("ISL6421 successfully attached");
|
2009-05-20 16:08:26 +08:00
|
|
|
/* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an
|
|
|
|
|
* IR-receiver (PIC16F818) - but the card has no input for that ??? */
|
2009-06-11 16:33:00 +08:00
|
|
|
return 1;
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define skystar2_rev28_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* AirStar DVB-T */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(MT352) && FE_SUPPORTED(PLL)
|
2009-05-20 16:08:26 +08:00
|
|
|
static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe)
|
|
|
|
|
{
|
|
|
|
|
static u8 mt352_clock_config[] = { 0x89, 0x18, 0x2d };
|
|
|
|
|
static u8 mt352_reset[] = { 0x50, 0x80 };
|
|
|
|
|
static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
|
|
|
|
|
static u8 mt352_agc_cfg[] = { 0x67, 0x28, 0xa1 };
|
2005-05-17 12:54:10 +08:00
|
|
|
static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 };
|
|
|
|
|
|
|
|
|
|
mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
|
|
|
|
|
udelay(2000);
|
|
|
|
|
mt352_write(fe, mt352_reset, sizeof(mt352_reset));
|
|
|
|
|
mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
|
|
|
|
|
mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
|
|
|
|
|
mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct mt352_config samsung_tdtc9251dh0_config = {
|
|
|
|
|
.demod_address = 0x0f,
|
2005-06-24 13:02:41 +08:00
|
|
|
.demod_init = samsung_tdtc9251dh0_demod_init,
|
2005-05-17 12:54:10 +08:00
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int airstar_dvbt_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
|
|
|
|
fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c);
|
2009-06-12 06:31:22 +08:00
|
|
|
if (!fc->fe)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,
|
|
|
|
|
DVB_PLL_SAMSUNG_TDTC9251DH0);
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define airstar_dvbt_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* AirStar ATSC 1st generation */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(BCM3510)
|
2005-06-24 13:02:41 +08:00
|
|
|
static struct bcm3510_config air2pc_atsc_first_gen_config = {
|
|
|
|
|
.demod_address = 0x0f,
|
|
|
|
|
.request_firmware = flexcop_fe_request_firmware,
|
2005-05-17 12:54:10 +08:00
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int airstar_atsc1_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
|
2009-05-20 16:08:26 +08:00
|
|
|
fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c);
|
2009-06-11 16:33:00 +08:00
|
|
|
return fc->fe != NULL;
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define airstar_atsc1_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
2005-05-17 12:54:10 +08:00
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
/* AirStar ATSC 2nd generation */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(NXT200X) && FE_SUPPORTED(PLL)
|
2017-02-19 20:59:52 +08:00
|
|
|
static const struct nxt200x_config samsung_tbmv_config = {
|
2009-05-20 16:08:26 +08:00
|
|
|
.demod_address = 0x0a,
|
|
|
|
|
};
|
2005-05-17 12:54:10 +08:00
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int airstar_atsc2_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
|
|
|
|
fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c);
|
2009-06-11 16:33:00 +08:00
|
|
|
if (!fc->fe)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,
|
|
|
|
|
DVB_PLL_SAMSUNG_TBMV);
|
2005-05-17 12:54:10 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define airstar_atsc2_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
2005-05-17 12:54:10 +08:00
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
/* AirStar ATSC 3rd generation */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(LGDT330X)
|
2009-05-20 16:08:26 +08:00
|
|
|
static struct lgdt330x_config air2pc_atsc_hd5000_config = {
|
|
|
|
|
.demod_address = 0x59,
|
|
|
|
|
.demod_chip = LGDT3303,
|
|
|
|
|
.serial_mpeg = 0x04,
|
|
|
|
|
.clock_polarity_flip = 1,
|
2005-05-17 12:54:10 +08:00
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int airstar_atsc3_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
|
|
|
|
fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config, i2c);
|
2009-06-11 16:33:00 +08:00
|
|
|
if (!fc->fe)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61,
|
|
|
|
|
TUNER_LG_TDVS_H06XF);
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define airstar_atsc3_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* CableStar2 DVB-C */
|
2009-06-12 06:31:22 +08:00
|
|
|
#if FE_SUPPORTED(STV0297) && FE_SUPPORTED(PLL)
|
2005-09-10 04:03:07 +08:00
|
|
|
static u8 alps_tdee4_stv0297_inittab[] = {
|
|
|
|
|
0x80, 0x01,
|
|
|
|
|
0x80, 0x00,
|
|
|
|
|
0x81, 0x01,
|
|
|
|
|
0x81, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x00, 0x48,
|
|
|
|
|
0x01, 0x58,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x03, 0x00,
|
|
|
|
|
0x04, 0x00,
|
|
|
|
|
0x07, 0x00,
|
|
|
|
|
0x08, 0x00,
|
|
|
|
|
0x30, 0xff,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x31, 0x9d,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x32, 0xff,
|
|
|
|
|
0x33, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x34, 0x29,
|
|
|
|
|
0x35, 0x55,
|
|
|
|
|
0x36, 0x80,
|
|
|
|
|
0x37, 0x6e,
|
|
|
|
|
0x38, 0x9c,
|
|
|
|
|
0x40, 0x1a,
|
|
|
|
|
0x41, 0xfe,
|
|
|
|
|
0x42, 0x33,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x43, 0x00,
|
|
|
|
|
0x44, 0xff,
|
|
|
|
|
0x45, 0x00,
|
|
|
|
|
0x46, 0x00,
|
|
|
|
|
0x49, 0x04,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x4a, 0x51,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x4b, 0xf8,
|
|
|
|
|
0x52, 0x30,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x53, 0x06,
|
|
|
|
|
0x59, 0x06,
|
|
|
|
|
0x5a, 0x5e,
|
|
|
|
|
0x5b, 0x04,
|
|
|
|
|
0x61, 0x49,
|
|
|
|
|
0x62, 0x0a,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x70, 0xff,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x71, 0x04,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x72, 0x00,
|
|
|
|
|
0x73, 0x00,
|
|
|
|
|
0x74, 0x0c,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x80, 0x20,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x81, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x82, 0x30,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x83, 0x00,
|
|
|
|
|
0x84, 0x04,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x85, 0x22,
|
|
|
|
|
0x86, 0x08,
|
|
|
|
|
0x87, 0x1b,
|
|
|
|
|
0x88, 0x00,
|
2005-09-10 04:03:07 +08:00
|
|
|
0x89, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0x90, 0x00,
|
|
|
|
|
0x91, 0x04,
|
|
|
|
|
0xa0, 0x86,
|
2005-09-10 04:03:07 +08:00
|
|
|
0xa1, 0x00,
|
|
|
|
|
0xa2, 0x00,
|
|
|
|
|
0xb0, 0x91,
|
|
|
|
|
0xb1, 0x0b,
|
2006-12-20 22:10:35 +08:00
|
|
|
0xc0, 0x5b,
|
|
|
|
|
0xc1, 0x10,
|
2005-09-10 04:03:07 +08:00
|
|
|
0xc2, 0x12,
|
2006-12-20 22:10:35 +08:00
|
|
|
0xd0, 0x02,
|
2005-09-10 04:03:07 +08:00
|
|
|
0xd1, 0x00,
|
|
|
|
|
0xd2, 0x00,
|
|
|
|
|
0xd3, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0xd4, 0x02,
|
2005-09-10 04:03:07 +08:00
|
|
|
0xd5, 0x00,
|
|
|
|
|
0xde, 0x00,
|
2006-12-20 22:10:35 +08:00
|
|
|
0xdf, 0x01,
|
2005-09-10 04:03:07 +08:00
|
|
|
0xff, 0xff,
|
|
|
|
|
};
|
|
|
|
|
|
2005-05-17 12:54:10 +08:00
|
|
|
static struct stv0297_config alps_tdee4_stv0297_config = {
|
|
|
|
|
.demod_address = 0x1c,
|
2005-09-10 04:03:07 +08:00
|
|
|
.inittab = alps_tdee4_stv0297_inittab,
|
2005-05-17 12:54:10 +08:00
|
|
|
};
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
static int cablestar2_attach(struct flexcop_device *fc,
|
2009-05-20 16:08:26 +08:00
|
|
|
struct i2c_adapter *i2c)
|
2005-05-17 12:54:10 +08:00
|
|
|
{
|
2008-12-01 17:59:37 +08:00
|
|
|
fc->fc_i2c_adap[0].no_base_addr = 1;
|
2008-03-30 07:49:57 +08:00
|
|
|
fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c);
|
2009-06-12 06:31:22 +08:00
|
|
|
if (!fc->fe)
|
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
|
|
/* This tuner doesn't use the stv0297's I2C gate, but instead the
|
|
|
|
|
* tuner is connected to a different flexcop I2C adapter. */
|
|
|
|
|
if (fc->fe->ops.i2c_gate_ctrl)
|
|
|
|
|
fc->fe->ops.i2c_gate_ctrl(fc->fe, 0);
|
|
|
|
|
fc->fe->ops.i2c_gate_ctrl = NULL;
|
|
|
|
|
|
|
|
|
|
if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61,
|
|
|
|
|
&fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4))
|
|
|
|
|
goto fail;
|
|
|
|
|
|
2009-06-11 16:33:00 +08:00
|
|
|
return 1;
|
2009-06-12 06:31:22 +08:00
|
|
|
|
|
|
|
|
fail:
|
|
|
|
|
/* Reset for next frontend to try */
|
|
|
|
|
fc->fc_i2c_adap[0].no_base_addr = 0;
|
|
|
|
|
return 0;
|
2009-05-20 16:08:26 +08:00
|
|
|
}
|
2009-06-12 06:31:22 +08:00
|
|
|
#else
|
|
|
|
|
#define cablestar2_attach NULL
|
2009-05-20 16:08:26 +08:00
|
|
|
#endif
|
|
|
|
|
|
2015-04-14 20:04:50 +08:00
|
|
|
/* SkyStar S2 PCI DVB-S/S2 card based on Conexant cx24120/cx24118 */
|
|
|
|
|
#if FE_SUPPORTED(CX24120) && FE_SUPPORTED(ISL6421)
|
|
|
|
|
static const struct cx24120_config skystar2_rev3_3_cx24120_config = {
|
|
|
|
|
.i2c_addr = 0x55,
|
|
|
|
|
.xtal_khz = 10111,
|
|
|
|
|
.initial_mpeg_config = { 0xa1, 0x76, 0x07 },
|
|
|
|
|
.request_firmware = flexcop_fe_request_firmware,
|
2015-04-28 13:47:42 +08:00
|
|
|
.i2c_wr_max = 4,
|
2015-04-14 20:04:50 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int skystarS2_rev33_attach(struct flexcop_device *fc,
|
|
|
|
|
struct i2c_adapter *i2c)
|
|
|
|
|
{
|
|
|
|
|
fc->fe = dvb_attach(cx24120_attach,
|
2015-05-16 02:40:29 +08:00
|
|
|
&skystar2_rev3_3_cx24120_config, i2c);
|
|
|
|
|
if (!fc->fe)
|
2015-04-14 20:04:50 +08:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
fc->dev_type = FC_SKYS2_REV33;
|
|
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 1;
|
2015-05-16 02:40:29 +08:00
|
|
|
if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,
|
|
|
|
|
0x08, 0, 0, false)) {
|
2015-04-14 20:04:50 +08:00
|
|
|
err("ISL6421 could NOT be attached!");
|
2015-05-16 02:40:29 +08:00
|
|
|
fc->fc_i2c_adap[2].no_base_addr = 0;
|
2015-04-14 20:04:50 +08:00
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
info("ISL6421 successfully attached.");
|
|
|
|
|
|
2015-05-31 02:10:06 +08:00
|
|
|
if (fc->has_32_hw_pid_filter)
|
|
|
|
|
fc->skip_6_hw_pid_filter = 1;
|
|
|
|
|
|
2015-04-14 20:04:50 +08:00
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
#else
|
|
|
|
|
#define skystarS2_rev33_attach NULL
|
|
|
|
|
#endif
|
|
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
static struct {
|
|
|
|
|
flexcop_device_type_t type;
|
2009-06-11 16:33:00 +08:00
|
|
|
int (*attach)(struct flexcop_device *, struct i2c_adapter *);
|
2009-05-20 16:08:26 +08:00
|
|
|
} flexcop_frontends[] = {
|
|
|
|
|
{ FC_SKY_REV27, skystar2_rev27_attach },
|
|
|
|
|
{ FC_SKY_REV28, skystar2_rev28_attach },
|
|
|
|
|
{ FC_SKY_REV26, skystar2_rev26_attach },
|
|
|
|
|
{ FC_AIR_DVBT, airstar_dvbt_attach },
|
|
|
|
|
{ FC_AIR_ATSC2, airstar_atsc2_attach },
|
|
|
|
|
{ FC_AIR_ATSC3, airstar_atsc3_attach },
|
|
|
|
|
{ FC_AIR_ATSC1, airstar_atsc1_attach },
|
|
|
|
|
{ FC_CABLE, cablestar2_attach },
|
|
|
|
|
{ FC_SKY_REV23, skystar2_rev23_attach },
|
2015-04-14 20:04:50 +08:00
|
|
|
{ FC_SKYS2_REV33, skystarS2_rev33_attach },
|
2009-05-20 16:08:26 +08:00
|
|
|
};
|
2005-05-17 12:54:10 +08:00
|
|
|
|
2009-05-20 16:08:26 +08:00
|
|
|
/* try to figure out the frontend */
|
|
|
|
|
int flexcop_frontend_init(struct flexcop_device *fc)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
for (i = 0; i < ARRAY_SIZE(flexcop_frontends); i++) {
|
2009-06-12 06:31:22 +08:00
|
|
|
if (!flexcop_frontends[i].attach)
|
|
|
|
|
continue;
|
2009-05-20 16:08:26 +08:00
|
|
|
/* type needs to be set before, because of some workarounds
|
|
|
|
|
* done based on the probed card type */
|
|
|
|
|
fc->dev_type = flexcop_frontends[i].type;
|
2009-06-11 16:33:00 +08:00
|
|
|
if (flexcop_frontends[i].attach(fc, &fc->fc_i2c_adap[0].i2c_adap))
|
2009-05-20 16:08:26 +08:00
|
|
|
goto fe_found;
|
2009-06-11 16:33:00 +08:00
|
|
|
/* Clean up partially attached frontend */
|
|
|
|
|
if (fc->fe) {
|
|
|
|
|
dvb_frontend_detach(fc->fe);
|
|
|
|
|
fc->fe = NULL;
|
|
|
|
|
}
|
2005-05-17 12:54:10 +08:00
|
|
|
}
|
2009-05-20 16:08:26 +08:00
|
|
|
fc->dev_type = FC_UNK;
|
2008-03-30 07:49:57 +08:00
|
|
|
err("no frontend driver found for this B2C2/FlexCop adapter");
|
|
|
|
|
return -ENODEV;
|
|
|
|
|
|
|
|
|
|
fe_found:
|
|
|
|
|
info("found '%s' .", fc->fe->ops.info.name);
|
|
|
|
|
if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) {
|
|
|
|
|
err("frontend registration failed!");
|
2009-06-11 16:33:00 +08:00
|
|
|
dvb_frontend_detach(fc->fe);
|
2008-03-30 07:49:57 +08:00
|
|
|
fc->fe = NULL;
|
|
|
|
|
return -EINVAL;
|
2005-05-17 12:54:10 +08:00
|
|
|
}
|
|
|
|
|
fc->init_state |= FC_STATE_FE_INIT;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void flexcop_frontend_exit(struct flexcop_device *fc)
|
|
|
|
|
{
|
2006-08-08 20:10:08 +08:00
|
|
|
if (fc->init_state & FC_STATE_FE_INIT) {
|
2005-05-17 12:54:10 +08:00
|
|
|
dvb_unregister_frontend(fc->fe);
|
2006-08-08 20:10:09 +08:00
|
|
|
dvb_frontend_detach(fc->fe);
|
2006-08-08 20:10:08 +08:00
|
|
|
}
|
2005-05-17 12:54:10 +08:00
|
|
|
fc->init_state &= ~FC_STATE_FE_INIT;
|
|
|
|
|
}
|