media: Makefiles: sort entries where it fits

Alphabetically sort entries at the Makefiles per group,
in ASCII order, e. g., using the output of:

$ LC_ALL=C sort Makefile |grep obj-y
...
$ LC_ALL

media: Makefiles: sort entries where it fits

Alphabetically sort entries at the Makefiles per group,
in ASCII order, e. g., using the output of:

$ LC_ALL=C sort Makefile |grep obj-y
...
$ LC_ALL=C sort Makefile |grep obj.*CONFIG
...

Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: sp8870: move it to staging

This driver is used only by av7110, which is preparing for
its retirement. So, move this ancillary driver to stay together
with av7110.

Signed-off-by: Mauro Carval

media: sp8870: move it to staging

This driver is used only by av7110, which is preparing for
its retirement. So, move this ancillary driver to stay together
with av7110.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: mxl692: MaxLinear 692 ATSC demod/tuner driver

MaxLinear 692 is a combo demod/tuner which has ATSC and QAM
capabilities. Only ATSC is currently advertised via DVB
properties. QAM still has iss

media: mxl692: MaxLinear 692 ATSC demod/tuner driver

MaxLinear 692 is a combo demod/tuner which has ATSC and QAM
capabilities. Only ATSC is currently advertised via DVB
properties. QAM still has issues.

Confirmed working on both big and little endian. Big
endian verified on PowerPC Mac mini.

Signed-off-by: Brad Love <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: dvb-frontends: add LNBH29 LNB supply driver

Add support for STMicroelectronics LNBH29 LNB supply driver.

Signed-off-by: Katsuhiro Suzuki <[email protected]>
Signed-off-by: Mauro

media: dvb-frontends: add LNBH29 LNB supply driver

Add support for STMicroelectronics LNBH29 LNB supply driver.

Signed-off-by: Katsuhiro Suzuki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: dvb-frontends: add Socionext MN88443x ISDB-S/T demodulator driver

This patch adds a frontend driver for the Socionext/Panasonic
MN884434 and MN884433 ISDB-S/T demodulators.

The maximum and m

media: dvb-frontends: add Socionext MN88443x ISDB-S/T demodulator driver

This patch adds a frontend driver for the Socionext/Panasonic
MN884434 and MN884433 ISDB-S/T demodulators.

The maximum and minimum frequency of MN88443x comes from
ISDB-S and ISDB-T so frequency range is the following:
- ISDB-S (BS/CS110 IF frequency, Local freq 10.678GHz)
- Min: BS-1: 1032MHz
- Max: ND24: 2070MHz
- ISDB-T
- Min: ch13: 470MHz
- Max: ch62: 770MHz

Signed-off-by: Katsuhiro Suzuki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: cxd2880: Add all Makefile, Kconfig files and Update MAINTAINERS file for the driver

This is the Makefile, Kconfig files of driver
and MAINTAINERS file update about the driver
for the Sony CXD

media: cxd2880: Add all Makefile, Kconfig files and Update MAINTAINERS file for the driver

This is the Makefile, Kconfig files of driver
and MAINTAINERS file update about the driver
for the Sony CXD2880 DVB-T2/T tuner + demodulator.

Signed-off-by: Yasunari Takiguchi <[email protected]>
Signed-off-by: Masayuki Yamamoto <[email protected]>
Signed-off-by: Hideki Nozawa <[email protected]>
Signed-off-by: Kota Yonezawa <[email protected]>
Signed-off-by: Toshihiko Matsumoto <[email protected]>
Signed-off-by: Satoshi Watanabe <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: cxd2099: move driver out of staging into dvb-frontends

According to the TODO file, this driver only landed in staging because of
the way device nodes and data transfers are handled. Besides t

media: cxd2099: move driver out of staging into dvb-frontends

According to the TODO file, this driver only landed in staging because of
the way device nodes and data transfers are handled. Besides that this way
(use of secX devices) has become sort of standard to date (ie. VDR
supports this literally since ages via the ddci plugin, TVHeadend received
this functionality lately, and minisatip being currently worked on
regarding this), most importantly this I2C client only driver isn't even
responsible for setting up device nodes, not for handling data
transfer and so on, but only serves as interface for the dvb_ca_en50221
subsystem, just like every other DVB card out in the wild, with hard-wired
or such flexible CA interfaces. And, it would even work with cards having
the cxd2099 controller hard-wired.

Also, this driver received quite some love and even is a proper I2C client
driver by now. So, as this driver acts as a EN50221 frontend device, move
it to dvb-frontends. There is no need to keep it buried in staging.

This commit also updates all affected Kconfig and Makefile's, and adds
MEDIA_AUTOSELECT depends to ddbridge and ngene.

Signed-off-by: Daniel Scheller <[email protected]>
Signed-off-by: Jasmin Jessich <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: move dvb kAPI headers to include/media

Except for DVB, all media kAPI headers are at include/media.

Move the headers to it.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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

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 <[email protected]>
Reviewed-by: Philippe Ombredanne <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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media: dvb-frontends: MaxLinear MxL5xx DVB-S/S2 tuner-demodulator driver

This adds the frontend driver for the MaxLinear MxL5xx family of tuner-
demodulators, as used on Digital Devices MaxS4/8 four

media: dvb-frontends: MaxLinear MxL5xx DVB-S/S2 tuner-demodulator driver

This adds the frontend driver for the MaxLinear MxL5xx family of tuner-
demodulators, as used on Digital Devices MaxS4/8 four/eight-tuner cards.

The driver was picked from the dddvb vendor driver package and - judging
solely from the diff - has undergone a 100% rework:

- Silly #define's used to pass multiple values to functions were
expanded. This resulted in macro/register names not being usable
anymore for such occurences, but makes the code WAY more read-,
understand- and maintainable.
- CamelCase was changed to kernel_case
- All typedef were removed
- Overall code style was fixed, besides >80char lines in _defs.h and
_regs.h, checkpatch is happy.
- Also, signal stat acquisition was made to comply with the DVB API
ways to do these things.

Permission to reuse and mainline the driver code was formally granted by
Ralph Metzler <[email protected]>.

Signed-off-by: Daniel Scheller <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

show more ...

media: dvb-frontends: add ST STV6111 DVB-S/S2 tuner frontend driver

This adds a frontend driver for the ST STV6111 DVB-S/S2 tuners. Like the
stv0910 demod frontend driver, this driver originates fro

media: dvb-frontends: add ST STV6111 DVB-S/S2 tuner frontend driver

This adds a frontend driver for the ST STV6111 DVB-S/S2 tuners. Like the
stv0910 demod frontend driver, this driver originates from the Digital
Devices' dddvb vendor driver package as of version 0.9.29, and was cleaned
up aswell. No functionality had to be removed though. Any camel case has
been converted to kernel_case, fixup patch has been proposed upstream.

Permission to reuse and mainline the driver code was formally granted by
Ralph Metzler <[email protected]>.

Signed-off-by: Daniel Scheller <[email protected]>
Tested-by: Richard Scobie <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

show more ...

media: dvb-frontends: add ST STV0910 DVB-S/S2 demodulator frontend driver

This adds a multi frontend driver for the ST STV0910 DVB-S/S2 demodulator
frontends. The driver code originates from the Dig

media: dvb-frontends: add ST STV0910 DVB-S/S2 demodulator frontend driver

This adds a multi frontend driver for the ST STV0910 DVB-S/S2 demodulator
frontends. The driver code originates from the Digital Devices' dddvb
vendor driver package as of version 0.9.29, and has been cleaned up from
core API usage which isn't supported yet in the kernel, and additionally
all obvious style issues have been resolved. All camel case and allcaps
have been converted to kernel_case and lowercase. Patches have been sent
to the vendor package maintainers to fix this aswell. Signal statistics
acquisition has been refactored to comply with standards.

Permission to reuse and mainline the driver code was formally granted by
Ralph Metzler <[email protected]>.

Signed-off-by: Daniel Scheller <[email protected]>
Tested-by: Richard Scobie <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] MAINTAINERS: remove hd29l2

Remove unused demod driver. Device that used it never went public.

If someone later decide to add support for a device using this
chipset, it should be easy enoug

[media] MAINTAINERS: remove hd29l2

Remove unused demod driver. Device that used it never went public.

If someone later decide to add support for a device using this
chipset, it should be easy enough to retrieve it from git
history.

Signed-off-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] zd1301_demod: ZyDAS ZD1301 DVB-T demodulator driver

ZyDAS ZD1301 is chip having USB interface and DVB-T demodulator
integrated. This driver is for demodulator part.
Driver is very reduced, j

[media] zd1301_demod: ZyDAS ZD1301 DVB-T demodulator driver

ZyDAS ZD1301 is chip having USB interface and DVB-T demodulator
integrated. This driver is for demodulator part.
Driver is very reduced, just basic demodulator functionality, no
statistics at all. It registers as a platform driver to driver core.

Signed-off-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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gp8psk: Fix DVB frontend attach

The DVB binding schema at the DVB core assumes that the frontend is a
separate driver. Faling to do that causes OOPS when the module is
removed, as it tries to do a

gp8psk: Fix DVB frontend attach

The DVB binding schema at the DVB core assumes that the frontend is a
separate driver. Faling to do that causes OOPS when the module is
removed, as it tries to do a symbol_put_addr on an internal symbol,
causing craches like:

WARNING: CPU: 1 PID: 28102 at kernel/module.c:1108 module_put+0x57/0x70
Modules linked in: dvb_usb_gp8psk(-) dvb_usb dvb_core nvidia_drm(PO) nvidia_modeset(PO) snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore nvidia(PO) [last unloaded: rc_core]
CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1
Hardware name: MSI MS-7309/MS-7309, BIOS V1.12 02/23/2009
Call Trace:
dump_stack+0x44/0x64
__warn+0xfa/0x120
module_put+0x57/0x70
module_put+0x57/0x70
warn_slowpath_null+0x23/0x30
module_put+0x57/0x70
gp8psk_fe_set_frontend+0x460/0x460 [dvb_usb_gp8psk]
symbol_put_addr+0x27/0x50
dvb_usb_adapter_frontend_exit+0x3a/0x70 [dvb_usb]

From Derek's tests:
"Attach bug is fixed, tuning works, module unloads without
crashing. Everything seems ok!"

Reported-by: Derek <[email protected]>
Tested-by: Derek <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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[media] mn88472: move out of staging to media

Move mn88472 DVB-T/T2/C demod driver out of staging to media.

v2: Fix build error reported by kbuild test robot:
drivers/staging/media/mn88472/Makefile

[media] mn88472: move out of staging to media

Move mn88472 DVB-T/T2/C demod driver out of staging to media.

v2: Fix build error reported by kbuild test robot:
drivers/staging/media/mn88472/Makefile: No such file or directory

Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] Add support Sony HELENE Sat/Ter Tuner

This is Sony HELENE DVB-S/S2 DVB-T/T2 DVB-C/C2 ISDB-T/S tuner
driver (CXD2858ER).

Tuner is used on NetUP Dual Universal DVB CI card (hardware revision

[media] Add support Sony HELENE Sat/Ter Tuner

This is Sony HELENE DVB-S/S2 DVB-T/T2 DVB-C/C2 ISDB-T/S tuner
driver (CXD2858ER).

Tuner is used on NetUP Dual Universal DVB CI card (hardware revision 1.4).
Use 'helene_attach_s' to attach tuner in 'satellite mode'.
Use 'helene_attach' for 'terrestrial mode'.

Satellite delivery systems supported:
DVB-S/S2, ISDB-S

Terrestrial delivery systems supported:
DVB-T/T2, ISDB-T

Cable delivery systems supported:
DVB-C/C2

Signed-off-by: Abylay Ospan <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] mn88473: move out of staging

Move driver to drivers.

Signed-off-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

[media] cxd2841er: Sony CXD2841ER DVB-S/S2/T/T2/C demodulator driver

Add DVB-C/T/T2/S/S2 demodulator frontend driver Sony CXD2841ER chip.

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by

[media] cxd2841er: Sony CXD2841ER DVB-S/S2/T/T2/C demodulator driver

Add DVB-C/T/T2/S/S2 demodulator frontend driver Sony CXD2841ER chip.

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] lnbh25: LNBH25 SEC controller driver

Add DVB SEC frontend driver for STM LNBH25PQR chip.

[[email protected]: fix merge conflict:
fe_sec_voltage_t should not be used in kernelspace an

[media] lnbh25: LNBH25 SEC controller driver

Add DVB SEC frontend driver for STM LNBH25PQR chip.

[[email protected]: fix merge conflict:
fe_sec_voltage_t should not be used in kernelspace anymore.
instead, it should use enum fe_sec_voltage]
Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] ascot2e: Sony Ascot2e DVB-C/T/T2 tuner driver

Add DVB-T/T2/C frontend driver for Sony Ascot2e (CXD2861ER) chip.

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho C

[media] ascot2e: Sony Ascot2e DVB-C/T/T2 tuner driver

Add DVB-T/T2/C frontend driver for Sony Ascot2e (CXD2861ER) chip.

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] horus3a: Sony Horus3A DVB-S/S2 tuner driver

Add DVB-S/S2 frontend driver for Sony Horus3A (CXD2832AER) chip

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho Cheha

[media] horus3a: Sony Horus3A DVB-S/S2 tuner driver

Add DVB-S/S2 frontend driver for Sony Horus3A (CXD2832AER) chip

Signed-off-by: Kozlov Sergey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] Add support for TechniSat Skystar S2

This patch adds support for the Technisat Skystar S2 - this
has been tried before but the cx24120 driver was a bit out of shape
and it didn't got any fur

[media] Add support for TechniSat Skystar S2

This patch adds support for the Technisat Skystar S2 - this
has been tried before but the cx24120 driver was a bit out of shape
and it didn't got any further:

https://patchwork.linuxtv.org/patch/10575/

It is an old card, but currently being sold off for next to nothing,
so it's proving quite popular of late. Noticing it's quite similar
to the cx24116 and cx24117 I've rewritten the driver in a similar way.

There were a few registers and commands from those drivers
missing from this one I've tested out and found they do something so
they've been added in to speed up tuning and to make get_frontend
return something useful.

Signed-off-by: Jemma Denson <[email protected]>
Signed-off-by: Patrick.Boettcher <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] DVB: add support for LG Electronics LGDT3306A ATSC/QAM-B Demodulator

This ATSC/QAM-B demodulator is used by several new devices.

Add support for it. Other patches will fix CodingStyle issue

[media] DVB: add support for LG Electronics LGDT3306A ATSC/QAM-B Demodulator

This ATSC/QAM-B demodulator is used by several new devices.

Add support for it. Other patches will fix CodingStyle issues.

Signed-off-by: Fred Richter <[email protected]>
Signed-off-by: Michael Ira Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

show more ...

[media] mn88473: move to staging

It is not ready enough to be released on mainline.

Signed-off-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>