Adds a consistency check to avoid OOPS, if tuner_callback priv argument is
NULL. Also, simplifies callback codes on cx88.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The pointer transferred directly points to the saa7134_dev
structure
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The ISL6405 LNB supply is used on several Creatix / Medion cards. But only
the MD8800 needs its second section. So don't start it unless it is needed.
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch fixes reported problems when trying to add a 9th device into a
system.
Signed-off-by: NAlan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Tuner refactoring broke support of tuners with LNA configurations 1 and 2
for both, analog TV and DVB-T.
Additionally, this patch initializes the saa713x gpios defined by the gpiomask
at driver init to avoid undefined stated at dvb.
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

There are some restrictions:
- The 2nd DVB-S section will only work if the 1st is configured for DVB-S too.
  so "options saa7134-dvb use_frontend=0,1" won't work.
- Currently it is not possible to set the higher LNB supply voltages, so
  14V instead of 13V in the 2nd section.
- It is not possibe to turn off the 2nd LNB supply independently.
This comes from the problem that the 2nd section can't access the i2c interface
of the LNB supply chip.
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

In the case of an access error to the high latency registers of
the audio DSP, the interface needs to be cleared, otherwise a cascade
of errors occurs.

This patch is closely modeled after a proposal by Mirek Slugen
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

If left in blank, the driver will use value 0 (Temic PAL)
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Tuner addresses were incorrect. Fix the entries.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

TUNER_PHILIPS_ATSC is an ambiguous name for a tuner.  Rename it to
TUNER_PHILIPS_FCV1236D to be more descriptive.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

tuner-xc2028 needs to know when a DVB module is sharing the same analog tuner.
This is done by comparing a magic number that needs to be the same on analog
and on digital. To make easier, this magic number is a pointer to some data
struct.

With the previous code, two different pointers were using, causing a
miss-detection.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch adds support for the following saa7134 xc3028 based boards:
132 -> AVerMedia Cardbus TV/Radio (E506R)       [1461:f436]
133 -> AVerMedia Hybrid TV/Radio (A16D)         [1461:f936]
134 -> Avermedia M115                           [1461:a836]
135 -> Compro VideoMate T750                    [185b:c900]

This is based on a original patch thanks to Markus Rechberger that added xc3028
gpio init code for the above boards.

This patch moves saa7134_tuner_callback to saa7134-cards, originally used only
by tda8290 DVB-S boards. The callback was made more generic to support other
tuners.

Currently, it supports both tda8290 and xc2028/xc3028 tuners. Added also the
basis for xc5000 tuner callback.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

videobuf-dma-sg does not need to depend on PCI. Switch it to using generic
DMA API, convert all affected drivers, relax Kconfig restriction, improve
compile-time type checking, fix some Coding Style violations while at it.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NRussell Kliese <russell@kliese.wattle.id.au>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

The I2C bus interface of the LNB supply sits behind the i2c gate of the
tda10086, so wrappers were necessary for the set_voltage functions.

For the time being, the board will show up as MD8800

Many thanks to Hermann Pitton for his help
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Support is not complete yet and untested.
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

- Static memory is always initialized with 0.
- Replaced in some cases C99 comments for /* */
Signed-off-by: NDouglas Schilling Landgraf <dougsland@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

There are several parts of saa7134_board_init2() that calls tuner modules. We
should first load tuner, otherwise, the commands will fail.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This also has some coding style fixes.
Signed-off-by: NYuri Funduryan <yurifun@mail.ru>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Reviewed-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NAdrian Pardini <pardo.bsso@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Some cards need the diseqc signal modulated, while some just need
the envelope to control the LNB supply.

This fixes Bug 9887
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Acked-by: NOliver Endriss <o.endriss@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

videobuf functions at close() method already locks videobuf. It makes no sense
to keep the locking at empress close() method.

There is also a lock at open() method. I'm not sure if it is safe to remove the
locking there.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This helps to identify where vb_lock is being used, and find missusages of the
locks.
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

saa7134-dvb: add missing dvb_attach around tda10046_attach

This patch adds a possibly missing dvb_attach for tda10046_attach.
This removes the hard dependency of saa7134-dvb on tda1004x module.
Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Thanks to Angelo Lisco for his initial patch we missed and to
Ahmet Dogan Ugurel confirming such a device functional.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This adds support for analog inputs and DVB-T.
Good sensitivity for DVB-T currently needs to use analog TV first.
DVB-S support is not yet completed, but is on the way.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

It also enumerates now the separate composite input at first
and adds mute ability to radio and external audio-in.

Many thanks to Daftcho Tabakov for reporting the flaws and testing.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

S-Video is unconfirmed, but likely correct.
The remote is not yet investigated.

Thanks go to Sioux for providing code and asking to fix the auto
detection.
Signed-off-by: Nsioux <sioux_it@libero.it>
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This header file exists only for some hacks to adapt alsa-driver
tree.  It's useless for building in the kernel.  Let's move a few
lines in it to sound/core.h and remove it.
With this patch, sound/driver.h isn't removed but has just a single
compile warning to include it.  This should be really killed in
future.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Thanks go to Mark Schultz for the initial contribution and to
Dean Hilkewich for testing it again.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

saa7134: remove the Avermedia Super 007 from eeprom detection

The card made it into the Philips' Tigers eeprom detection and falls through.
Since it has attracted already others to follow, which are wrongly identified
as TIGER_S then, move it to the usual analog initialization.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

As in the past, we should not allow to auto detect like this,
since all saa7130 and saa7134 cards without eeprom will be detected
as such Beholder cards then.
Signed-off-by: NHermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Acked-by: NAndrey J. Melnikov <temnota@kmv.ru>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This patch updates cardlist for Beholder TV tuners:
old models (with GPIO ir) 401, 403, 405, 407, 409, 505, 507
and add support for 607, 609, M6 cards with new i2c-ir.
Signed-off-by: NIgor Kuznetsov <igk72@yandex.ru>
Signed-off-by: NAndrey J. Melnikov <temnota@kmv.ru>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

Those newer functions are used by saa7134-empress. Adds export for them:
+EXPORT_SYMBOL_GPL(saa7134_g_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_s_ctrl);
+EXPORT_SYMBOL_GPL(saa7134_queryctrl);
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>