The patch introduces new snd_saa7134_capsrc_set (code taken from
snd_saa7134_capsrc_put) that updates also the ALSA capture controls during
snd_card_saa7134_capture_prepare and snd_saa7134_capsrc_put.

There can be much more work done in order to unify the control of the card
(now the card's capture source is tuned/switched in saa7134-video.c too), but
I don't have enough time. This work could be a starting point, but it can be
applied as-is too (it doesn't need any further work to make it working).
Signed-off-by: NOldřich Jedlička <oldium.pro@seznam.cz>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Hello kernel developers.
I found a bug report from an user in launchpad. I just copy it here. It
includes patch.

I don't own the necessary hardware to test it but the patch looks
trivial.

I'm not subscribed to this list, so please CC me. Thanks!

Here is the text:

"""
remote control for my tv card doesnt work

I have Askey CPH03x TV Capturer.
When I load bttv module with "card=59" option which is proper for this
tv card,
I can watch tv with sound but my remote control doesnt work. There is no
ir
event in /proc/bus/input/device .
When bttv module is loaded with "card=137" option remote control works
very
well.

$ cat /proc/bus/input/devices
.......
........
: Bus=0001 Vendor=109e Product=0350 Version=0001
N: Name="bttv IR (card=137)"
P: Phys=pci-0000:00:0d.0/ir0
S: Sysfs=/devices/pci0000:00/0000:00:0d.0/input/input144
U: Uniq=
H: Handlers=kbd event6
B: EV=100003
B: KEY=2c0814 100004 0 0 0 4 2008000 2090 2001 1e0000 4400 0 ffc

Unfortunately there is no sound.
"""

https://bugs.launchpad.net/ubuntu/+bug/239733
http://bugzilla.kernel.org/show_bug.cgi?id=11995

--
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Added support to AverMedia Studio 505

[dougsland@redhat.com: fixed rejects and removed the change to add dk as default secam variant]
[mchehab@redhat.com: fix a few CodingStyle issues]
Signed-off-by: NVasiliy Temnikov <vaka@newmail.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch adds basic configurations for FM TX extended controls.
That includes controls names, menu strings, pointer identification,
type classification and flags configuration.
Signed-off-by: NEduardo Valentin <eduardo.valentin@nokia.com>
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The upcoming RDS encoder needs support for string controls. This patch
implements the core implementation.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

With the recent improvements we don't need to probe anymore, if we know
the i2c address of the receiver.

The address of the receiver for the remote with the gray buttons is not
confirmed anywhere, but it is very unlikely to see it on something else.

We want to have that information anyway.

BTW, those remaining still probing, please join.
Signed-off-by: Nhermann pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch removes an unneeded power management primitive.
Power management is automatically enabled as probe ends.
Signed-off-by: NOliver Neukum <oliver@neukum.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There are several reasons:

 - SAA7133/35 uses DDEP (DemDec Easy Programming mode), which works in 32kHz
   only
 - SAA7134 for TV mode uses DemDec mode (32kHz)
 - Radio works in 32kHz only
 - When recording 48kHz from Line1/Line2, switching of capture source to TV
   means switching to 32kHz without any frequency translation
Signed-off-by: NOldřich Jedlička <oldium.pro@seznam.cz>
Acked-by: Nhermann pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

I just happen to peek inside the PWC driver and did not like what I saw
there. Please consider applying the patch below.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add config of RDS part for the BeholdTV tuners.
Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix error for AC-3 control of the 6752HS MPEG-2 coder.
Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It does matter to set explicitly gpio0 value in
cx88_board structure for TBS 8920 card.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d
but is perhaps more readable.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@haskernel@
@@

@depends on haskernel@
expression x,__divisor;
@@

- (((x) + ((__divisor) / 2)) / (__divisor))
+ DIV_ROUND_CLOSEST(x,__divisor)
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

These changes were a direct result of using a semantic patch
More information can be found at http://www.emn.fr/x-info/coccinelle/

[mchehab@redhat.com: fix a merge conflict]
Signed-off-by: NStoyan Gaydarov <sgayda2@uiuc.edu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It were using 7 spaces instead of tab for indent.

Cc: Janne Grunau <j@jannau.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It were using 7 spaces instead of tab for indent.

Cc: Erik Andren <erik.andren@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It were using 7 spaces instead of tab for indent.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The changeset 0b17d0ed that aded ASUSTeK P7131 Analog were using
7 spaces instead of tab, probably due to some bad cut-and-paste.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

On VIDEO_M52790 and USB_GSPCA_SN9C20X, instead of tab, it were
using 7 whitespaces at the beginning, probably due to some
cut-and-paste trouble.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Patch solves problem of missed keystrokes on some remote controls,
as reported on http://bugzilla.kernel.org/show_bug.cgi?id=9637 .
Signed-off-by: NAndrzej Hajda <andrzej.hajda@wp.pl>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add Compro VideoMate S350 DVB-S driver.
The card uses zl10313, zl10039, saa7130 integrated circuits.
Signed-off-by: NIgor M. Liplianin <liplianin@me.by>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NTheodore Kilgore <kilgota@auburn.edu>
Signed-off-by: NJean-Francois Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add support for the remote control that comes with the Cinergy Hybrid T USB XS

Thanks to Jelle de Jong for providing sample hardware to test with.

Cc: Jelle de Jong <jelledejong@powercraft.nl>
Signed-off-by: NDevin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

I updated and simplyfied patch from Zbynek Hrabovsky for recent kernel.
It enables autodetection of card, sound in analog TV , sound in FM radio
and switching between antenna and cable RF input.  Radio tuner still
doesn't work, I don't even know how it works.  Some guys wrote me that FM
radio works with TV tuner used instead of radio part (symlink video0 ->
radio0).

Cc: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: NVlastimil Labsky <vlasta.labsky@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fixed eeprom hash table
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Acked-by: NMike Isely <isely@pobox.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Error handling code following a kmalloc should free the allocated data.
Signed-off-by: NJulia Lawall <julia@diku.dk>
Acked-by: NErik Andrén <erik.andren@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

We have support for radio on saa7133/35/31e cards with tda8290/8275(a)
and 5.5MHz ceramic filter on the bridge chips since a while.

It was previously not tested, if this card supports it too, but the old
"ghost" radio with wrong filters doesn't work anymore.

Thanks go to Pham Thanh Nam and Laszlo Kustan for reporting it working
on that input.
Signed-off-by: Nhermann pitton <hermann-pitton@arcor.de>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Define correct tuner in config. Radio now works fine
Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NJean-Francois Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The vidioc_s_std() is not necessary when vdev->tvnorms == 0.
Signed-off-by: NMarton Nemeth <nm127@freemail.hu>
Signed-off-by: NJean-Francois Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Restructure the UVC descriptors parsing code to handle multiple streaming
interfaces. The driver now creates a uvc_video_chain instance for each chain
detected in the UVC control interface descriptors, and tries to register one
video device per streaming endpoint.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As a first step towards multiple streaming interfaces support, reorganize the
driver's data structures to cleanly separate video control and video streaming
data.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

V4L2 API (chapter 1.5) states that:

	Drivers must implement all input ioctls when the device has one
	or more inputs, all output ioctls when the device has one or more outputs.
	When the device has any audio inputs or outputs the driver must set the
	V4L2_CAP_AUDIO flag in the struct v4l2_capability returned by the
	VIDIOC_QUERYCAP ioctl.

So, devices without audio input should return -EINVAL.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There are many lock imbalances in this driver. Fix all found.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

There seems to be one superfluos unlock in a poll function. Remove it.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The irq handler will touch memory. Even in the error case some URBs may
complete. Thus no memory must be kfreed before all URBs are killed.
Signed-off-by: NOliver Neukum <oliver@neukum.org>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NDouglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>