media: media/*/Kconfig: sort entries

Currently, the idems inside media Kconfig are out of order.
Sort them using the script below:

<script>
use strict;
use warnings;

my %config;
my @source;
my $ou

media: media/*/Kconfig: sort entries

Currently, the idems inside media Kconfig are out of order.
Sort them using the script below:

<script>
use strict;
use warnings;

my %config;
my @source;
my $out;

sub flush_config()
{
if (scalar %config) {
for my $c (sort keys %config) {
$out .= $config{$c} . "\n";
}
%config = ();
}

return if (!scalar @source);

$out .= "\n";
for my $s (sort @source) {
$out .= $s;
}
$out .= "\n";

@source = ();
}

sub sort_kconfig($)
{
my $fname = shift;
my $cur_config = "";

@source = ();
$out = "";
%config = ();

open IN, $fname or die;
while (<IN>) {
if (m/^config\s+(.*)/) {
$cur_config = $1;
$config{$cur_config} .= $_;
} elsif (m/^source\s+(.*)/) {
push @source, $_;
} elsif (m/^\s+/) {
if ($cur_config eq "") {
$out .= $_;
} else {
$config{$cur_config} .= $_;
}
} else {
flush_config();
$cur_config = "";
$out .= $_;
}
}
close IN or die;

flush_config();

$out =~ s/\n\n+/\n\n/g;
$out =~ s/\n+$/\n/;

open OUT, ">$fname";
print OUT $out;
close OUT;
}

for my $fname(@ARGV) {
sort_kconfig $fname
}
</script>

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

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media: Kconfig: cleanup VIDEO_DEV dependencies

media Kconfig has two entries associated to V4L API:
VIDEO_DEV and VIDEO_V4L2.

On Kernel 2.6.x, there were two V4L APIs, each one with its own flag.
V

media: Kconfig: cleanup VIDEO_DEV dependencies

media Kconfig has two entries associated to V4L API:
VIDEO_DEV and VIDEO_V4L2.

On Kernel 2.6.x, there were two V4L APIs, each one with its own flag.
VIDEO_DEV were meant to:
1) enable Video4Linux and make its Kconfig options to appear;
2) it makes the Kernel build the V4L core.

while VIDEO_V4L2 where used to distinguish between drivers that
implement the newer API and drivers that implemented the former one.

With time, such meaning changed, specially after the removal of
all V4L version 1 drivers.

At the current implementation, VIDEO_DEV only does (1): it enables
the media options related to V4L, that now has:

menu "Video4Linux options"
visible if VIDEO_DEV

source "drivers/media/v4l2-core/Kconfig"
endmenu

but it doesn't affect anymore the V4L core drivers.

The rationale is that the V4L2 core has a "soft" dependency
at the I2C bus, and now requires to select a number of other
Kconfig options:

config VIDEO_V4L2
tristate
depends on (I2C || I2C=n) && VIDEO_DEV
select RATIONAL
select VIDEOBUF2_V4L2 if VIDEOBUF2_CORE
default (I2C || I2C=n) && VIDEO_DEV

In the past, merging them would be tricky, but it seems that it is now
possible to merge those symbols, in order to simplify V4L dependencies.

Let's keep VIDEO_DEV, as this one is used on some make *defconfig
configurations.

Suggested-by: Laurent Pinchart <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Reviewed-by: Jacopo Mondi <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]> # for meson-vdec & meson-ge2d
Acked-by: Andrzej Pietrasiewicz <[email protected]>
Acked-by: Łukasz Stelmach <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: dvb_usb_pctv452e: use ISL6423 voltage regulator per default

Both TT-connect S2-3600 and Pinnacle PCTV Sat HDTV are using
Intersil ISL6423 as LNB voltage regulator. This makes
TT-connect S2-36

media: dvb_usb_pctv452e: use ISL6423 voltage regulator per default

Both TT-connect S2-3600 and Pinnacle PCTV Sat HDTV are using
Intersil ISL6423 as LNB voltage regulator. This makes
TT-connect S2-3650 CI the only device which uses STM LNBP22 regulator
which is currently used for all devices driven by pctv452e driver.

This patch fixes this by creating an exception for TT-connect S2-3650 CI
to continue to use STM LNBP22 while all others now using correct ISL6423
driver which makes DiSEqC/EN50494 comands which involve voltage changes
now working on the other devices (which didn't work before).

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

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media: cxusb-analog: fix V4L2 dependency

CONFIG_DVB_USB_CXUSB_ANALOG is a 'bool' symbol with a dependency on the
tristate CONFIG_VIDEO_V4L2, which means it can be enabled as =y even
when its depende

media: cxusb-analog: fix V4L2 dependency

CONFIG_DVB_USB_CXUSB_ANALOG is a 'bool' symbol with a dependency on the
tristate CONFIG_VIDEO_V4L2, which means it can be enabled as =y even
when its dependency is =m. This leads to a link failure:

drivers/media/usb/dvb-usb/cxusb-analog.o: In function `cxusb_medion_analog_init':
cxusb-analog.c:(.text+0x92): undefined reference to `v4l2_subdev_call_wrappers'
drivers/media/usb/dvb-usb/cxusb-analog.o: In function `cxusb_medion_register_analog':
cxusb-analog.c:(.text+0x466): undefined reference to `v4l2_device_register'
cxusb-analog.c:(.text+0x4c3): undefined reference to `v4l2_i2c_new_subdev'
cxusb-analog.c:(.text+0x4fb): undefined reference to `v4l2_subdev_call_wrappers'
...

Change the dependency only disallow the analog portion of the driver
in that configuration.

Fixes: e478d4054054 ("media: cxusb: add analog mode support for Medion MD95700")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Sean Young <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: docs: move driver-specific info to driver-api

Those documents don't really describe the driver API.

Instead, they contain development-specific information.

Yet, as the main index file descr

media: docs: move driver-specific info to driver-api

Those documents don't really describe the driver API.

Instead, they contain development-specific information.

Yet, as the main index file describes the content of it as:

"how specific kernel subsystems work
from the point of view of a kernel developer"

It seems to be the better fit.

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

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media: dvb-usb: auto-select CYPRESS_FIRMWARE

At least some of the supported boards by dvb-usb
driver need to load the cypress firmware, so select
it, as otherwise missing dependencies may popup.

Al

media: dvb-usb: auto-select CYPRESS_FIRMWARE

At least some of the supported boards by dvb-usb
driver need to load the cypress firmware, so select
it, as otherwise missing dependencies may popup.

Also, as the cypress firmware load routines are needed
only by the dvb-usb, dvb-usb-v2 and go7007 drivers, and
those all (now) select it, there's no need to ask the
user for manually select it.

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

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media: cxusb: add analog mode support for Medion MD95700

This patch adds support for analog part of Medion 95700 in the cxusb
driver.

What works:
* Video capture at various sizes with sequential fi

media: cxusb: add analog mode support for Medion MD95700

This patch adds support for analog part of Medion 95700 in the cxusb
driver.

What works:
* Video capture at various sizes with sequential fields,
* Input switching (TV Tuner, Composite, S-Video),
* TV and radio tuning,
* Video standard switching and auto detection,
* Radio mode switching (stereo / mono),
* Unplugging while capturing,
* DVB / analog coexistence.

What does not work yet:
* Audio,
* VBI,
* Picture controls.

Signed-off-by: Maciej S. Szmigiero <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
[[email protected]: remove left-over commented-out debug message]
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

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

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media: dvb-usb/friio, dvb-usb-v2/gl861: decompose friio and merge with gl861

Friio device contains "gl861" bridge and "tc90522" demod,
for which the separate drivers are already in the kernel.
But f

media: dvb-usb/friio, dvb-usb-v2/gl861: decompose friio and merge with gl861

Friio device contains "gl861" bridge and "tc90522" demod,
for which the separate drivers are already in the kernel.
But friio driver was monolithic and did not use them,
practically copying those features.
This patch decomposes friio driver into sub drivers and
re-uses existing ones, thus reduces some code.

It adds some features to gl861,
to support the friio-specific init/config of the devices
and implement i2c communications to the tuner via demod
with USB vendor requests.

[[email protected]: fix merge conflicts]
Signed-off-by: Akihiro Tsukada <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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media: dvb: point to the location of the old README.dvb-usb file

This file got renamed, but the references still point to the
old place.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel

media: dvb: point to the location of the old README.dvb-usb file

This file got renamed, but the references still point to the
old place.

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

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media: dib0700: add support for Xbox One Digital TV Tuner

Xbox One Digital TV Tuner is a low-cost USB 2.0 multistandard TV tuner. It supports DVB-T, DVB-T2 and DVB-C broadcast standards.

USB bridge

media: dib0700: add support for Xbox One Digital TV Tuner

Xbox One Digital TV Tuner is a low-cost USB 2.0 multistandard TV tuner. It supports DVB-T, DVB-T2 and DVB-C broadcast standards.

USB bridge: DibCom 0700C
Demodulator: Panasonic MN88472
Tuner: TDA18250BHN

The demodulator requires firmware. Download one from here:
http://palosaari.fi/linux/v4l-dvb/firmware/MN88472/02/latest/

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

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[media] dvb-usb: avoid link error with dib3000m{b,c|

Tha ARM randconfig builds came up with another rare build failure
for the dib3000mc driver, when dvb-usb-dibusb-mb is built-in and
dib3000mc is a

[media] dvb-usb: avoid link error with dib3000m{b,c|

Tha ARM randconfig builds came up with another rare build failure
for the dib3000mc driver, when dvb-usb-dibusb-mb is built-in and
dib3000mc is a loadable module:

ERROR: "dibusb_dib3000mc_frontend_attach" [drivers/media/usb/dvb-usb/dvb-usb-nova-t-usb2.ko] undefined!
ERROR: "dibusb_dib3000mc_tuner_attach" [drivers/media/usb/dvb-usb/dvb-usb-nova-t-usb2.ko] undefined!

Apparently this used to be a valid configuration (build-time, not
run-time), but broke as part of a cleanup.

I tried reverting the cleanup, but saw that the code was still wrong
then. This version adds a dependency for dib3000mb, to ensure that
dib3000mb does not force the dibusb_dib3000mc_frontend_attach function
to be built-in when dib3000mc is a loadable module.

I have also checked the two other files that were changed in the original
cleanup, and found them to be correct in either version, so I do not
touch that part.

As this is a rather obscure bug, there is no need for backports.

Fixes: 028c70ff42783 ("[media] dvb-usb/dvb-usb-v2: use IS_ENABLED")

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

show more ...

[media] dvb-usb: split out common parts of dibusb

Tha ARM randconfig builds came up with another rare build failure
for the dib3000mc driver, when dvb-usb-dibusb-mb is built-in and
dib3000mc is a lo

[media] dvb-usb: split out common parts of dibusb

Tha ARM randconfig builds came up with another rare build failure
for the dib3000mc driver, when dvb-usb-dibusb-mb is built-in and
dib3000mc is a loadable module:

ERROR: "dibusb_dib3000mc_frontend_attach" [drivers/media/usb/dvb-usb/dvb-usb-nova-t-usb2.ko] undefined!
ERROR: "dibusb_dib3000mc_tuner_attach" [drivers/media/usb/dvb-usb/dvb-usb-nova-t-usb2.ko] undefined!

Apparently this used to be a valid configuration (build-time, not
run-time), but broke as part of a cleanup.

I tried reverting the cleanup, but saw that the code was still wrong
then. This tries to fix the code properly, by moving the problematic
functions into a new file that now is built as a loadable module or
built-in, whichever is correct for a particular configuration. It fixes
the regression as well as the runtime problem that already existed.

The new module dependency chain is now:

dvb-usb-{dibusb_mc,a800,dib0700,umt-010,gp8psk} dvb-usb-dibusb-mb
| | | |
dvb-usb-dibusb-mc-common | ___________| |
| | | | |
dib3000mc (frontend) | | | dib3000mb (frontend)
| | |
| | |
dvb-usb-dibusb-common

I have also checked the two other files that were changed in the original
cleanup, and found them to be correct in either version, so I do not
touch that part.

As this is a rather obscure bug, there is no need for backports.

Fixes: 028c70ff42783 ("[media] dvb-usb/dvb-usb-v2: use IS_ENABLED")

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

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[media] use https://linuxtv.org for LinuxTV URLs

While https was always supported on linuxtv.org, only in
Dec 3 2015 the website is using valid certificates.

As we're planning to drop pure http sup

[media] use https://linuxtv.org for LinuxTV URLs

While https was always supported on linuxtv.org, only in
Dec 3 2015 the website is using valid certificates.

As we're planning to drop pure http support on some
future, change all references at the media subsystem
to point to the https URL instead.

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

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[media] dw2102: switch ts2022 to ts2020 driver

Change ts2022 driver to ts2020 driver. ts2020 driver supports
both tuner chip models.

That affects TechnoTrend TT-connect S2-4600 DVB-S/S2 device, whi

[media] dw2102: switch ts2022 to ts2020 driver

Change ts2022 driver to ts2020 driver. ts2020 driver supports
both tuner chip models.

That affects TechnoTrend TT-connect S2-4600 DVB-S/S2 device, which
Olli just added.

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

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[media] dw2102: TechnoTrend TT-connect S2-4600 DVB-S/S2 tuner

TechnoTrend TT-connect S2-4600 is a USB2.0 DVB-S/S2 tuner using the popular
Montage M88DS3103/M88TS2022 demod/tuner.

The demodulator ne

[media] dw2102: TechnoTrend TT-connect S2-4600 DVB-S/S2 tuner

TechnoTrend TT-connect S2-4600 is a USB2.0 DVB-S/S2 tuner using the popular
Montage M88DS3103/M88TS2022 demod/tuner.

The demodulator needs a firmware. Antti posted a firmware when releasing
support for PCTV 461e, available here:
http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/

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

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[media] cxusb: remove TechnoTrend CT2-4400 and CT2-4650 devices

Remove TechnoTrend CT2-4400 and CT2-4650 devices from cxusb.
They are supported by dvb-usb-dvbsky driver in PATCH 3/3.

Signed-off-by:

[media] cxusb: remove TechnoTrend CT2-4400 and CT2-4650 devices

Remove TechnoTrend CT2-4400 and CT2-4650 devices from cxusb.
They are supported by dvb-usb-dvbsky driver in PATCH 3/3.

Signed-off-by: Nibble Max <[email protected]>
Reviewed-by: Olli Salonen <[email protected]>
Reviewed-by: Antti Palosaari <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] cxusb: Add support for TechnoTrend TT-connect CT2-4650 CI

TechnoTrend TT-connect CT2-4650 CI (0b48:3012) is an USB DVB-T2/C tuner with
the following components:

USB interface: Cypress CY7C

[media] cxusb: Add support for TechnoTrend TT-connect CT2-4650 CI

TechnoTrend TT-connect CT2-4650 CI (0b48:3012) is an USB DVB-T2/C tuner with
the following components:

USB interface: Cypress CY7C68013A-56LTXC
Demodulator: Silicon Labs Si2168-A20
Tuner: Silicon Labs Si2158-A20
CI chip: CIMaX SP2HF

The firmware for the tuner is the same as for TechnoTrend TT-TVStick CT2-4400.
See https://www.mail-archive.com/[email protected]/msg76944.html

The demodulator needs a firmware that can be extracted from the Windows drivers.
File ttConnect4650_64.sys should be extracted from
http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip (MD5 sum below).

3464bfc37a47b4032568718bacba23fb ttConnect4650_64.sys

Then the firmware can be extracted:
dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 of=dvb-demod-si2168-a20-01.fw

The SP2 CI module requires a definition of a function cxusb_tt_ct2_4650_ci_ctrl
that is passed on to the SP2 driver and called back for CAM operations.

[[email protected]: meld USB ID define patch to this]
Signed-off-by: Olli Salonen <[email protected]>
Reviewed-by: Antti Palosaari <[email protected]>
Signed-off-by: Antti Palosaari <[email protected]>

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

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[media] cxusb: TechnoTrend CT2-4400 USB DVB-T2/C tuner support

USB ID 0b48:3014.

USB interface: Cypress CY7C68013A-56LTXC
Demodulator: Silicon Labs Si2168-30
Tuner: Silicon Labs Si2158-20

Cc: Mich

[media] cxusb: TechnoTrend CT2-4400 USB DVB-T2/C tuner support

USB ID 0b48:3014.

USB interface: Cypress CY7C68013A-56LTXC
Demodulator: Silicon Labs Si2168-30
Tuner: Silicon Labs Si2158-20

Cc: Michael Krufky <[email protected]>
Signed-off-by: Olli Salonen <[email protected]>
Reviewed-by: Antti Palosaari <[email protected]>
Signed-off-by: Antti Palosaari <[email protected]>
Reviewed-by: Michael Ira Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] ttusb2: Kconfig patch to auto-select frontends for TechnoTrend CT-3650

The ttusb2 module is already updated to recognize the TechnoTrend CT-3650
CI DVB C/T USB2.0 receiver in addition to the

[media] ttusb2: Kconfig patch to auto-select frontends for TechnoTrend CT-3650

The ttusb2 module is already updated to recognize the TechnoTrend CT-3650
CI DVB C/T USB2.0 receiver in addition to the Pinnacle 400e. But if
MEDIA_SUBDRV_AUTOSELECT is used, the required tuner and demodulator
modules are not automatically selected. Here's a patch to fix that and add a
note of the CT-3650 to the online help of the ttusb2 module.
This patch applies cleanly to 3.7.6 and other 3.7.x kernels.

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

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[media] dw2102: autoselect DVB_M88RS2000

Patch to select rs2000 module to compile automatically for TeVii
S421 and S632 cards.

Signed-off-by: Igor M. Liplianin <[email protected]>
Signed-off-by: Maur

[media] dw2102: autoselect DVB_M88RS2000

Patch to select rs2000 module to compile automatically for TeVii
S421 and S632 cards.

Signed-off-by: Igor M. Liplianin <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] make the other drivers take use of the new ts2020 driver

make the other drivers take use of the separate ts2020 driver

Signed-off-by: Konstantin Dimitrov <[email protected]>
Signed-o

[media] make the other drivers take use of the new ts2020 driver

make the other drivers take use of the separate ts2020 driver

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

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[media] v4l2: remove experimental tag from a number of old drivers

A number of old drivers still had the experimental tag. Time to remove it.
It concerns the following drivers:
VIDEO_TLV320AIC23B
US

[media] v4l2: remove experimental tag from a number of old drivers

A number of old drivers still had the experimental tag. Time to remove it.
It concerns the following drivers:
VIDEO_TLV320AIC23B
USB_STKWEBCAM
VIDEO_CX18
VIDEO_CX18_ALSA
VIDEO_ZORAN_AVS6EYES
DVB_USB_AF9005
MEDIA_TUNER_TEA5761
VIDEO_NOON010PC30
This decision was taken during the 2012 Media Workshop.

Signed-off-by: Hans Verkuil <[email protected]>
Reviewed-by: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

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[media] Kconfig: merge all customise options into just one

Instead of having 3 options to allow customizing the media
sub-drivers (tuners, I2C drivers, frontends), merge all of
them into just one.

[media] Kconfig: merge all customise options into just one

Instead of having 3 options to allow customizing the media
sub-drivers (tuners, I2C drivers, frontends), merge all of
them into just one.

That simplifies the life for users, as they can just keep
this untouched.

Life for developers is also simpler, as there's now just
one Kconfig item to remember, for the ancillary sub-drivers
providing supports for chips that could change from one
board design to another.

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

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[media] dvb-usb: move it to drivers/media/usb/dvb-usb

As media/dvb will be removed, move it to a proper place.

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