ir-kbd-i2c's ir_probe() function can be called much later (i.e. at
ir-kbd-i2c module load), than the lifetime of a struct IR_i2c_init_data
allocated off of the stack in cx18_i2c_new_ir() at registration time.
Make sure we pass a pointer to a persistent IR_i2c_init_data object at
i2c registration time.
Thanks to Brian Rogers, Dustin Mitchell, Andy Walls and Jean Delvare to
rise this question.
Before this patch, if ir-kbd-i2c were probed after SAA7134, trash data
were used.
Compile tested only, but the patch is identical to em28xx one. So, it
should work properly.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch add support for RoverMedia TV Link Pro FM (LR138 REV:I) card
based on saa7134.
Signed-off-by: Eugene Yudin <Eugene.Yudin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Add support our new TV card based on xc5000 and saa7134.
Analog TV works well.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro 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: Vasiliy Temnikov <vaka@newmail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
For specific boards, pass initialization data to ir-kbd-i2c instead
of modifying the settings after the device is initialized. This is
more efficient and easier to read.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Let card drivers probe for IR receiver devices and instantiate them if
found. Ultimately it would be better if we could stop probing
completely, but I suspect this won't be possible for all card types.
There's certainly room for cleanups. For example, some drivers are
sharing I2C adapter IDs, so they also had to share the list of I2C
addresses being probed for an IR receiver. Now that each driver
explicitly says which addresses should be probed, maybe some addresses
can be dropped from some drivers.
Also, the special cases in saa7134-i2c should probably be handled on a
per-board basis. This would be more efficient and less risky than always
probing extra addresses on all boards. I'll give it a try later.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
If video has a lot of changes in frame, MPEG encoder need more time for
coding process. Add new bigger timeout for encoder.
This is patch from our customer. I checked this.
Signed-off-by: Alexey Osipov <lion-simba@pridelands.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Here comes the full support for AVerMedia Cardbus Plus (E501R) - including
remote control. TV, Composite and FM radio tested, I don't have S-Video to
test. I've figured out that the radio works only with xtal frequency 13MHz.
[mchehab@redhat.com: CodingStyle fixes]
Signed-off-by: Oldřich Jedlička <oldium.pro@seznam.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
With all the v4l2_subdev changes that were made to these drivers it is a
good idea to increase the version number of each driver.
It's just the patch level that is increased, except for the zoran and saa7146
drivers where the minor number was increased due to the more substantial
changes that were made to those two drivers.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The Terratec Cinergy 600 TV MK3 supports the RDS decoder saa6588.
Add support to saa7134 for such devices.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This card has the saa6752hs on 7-bit address 0x21 instead of 0x20. Add
support in the card definition struct to select which address to use and
update the definitions accordingly.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
replace occurances of "HVR1150" with "HVR1120" - this was a typo.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
KBL is not needed on saa7134, so, let's remove it.
However, we should take some care to avoid opening the module while
initializing it. This issue exists with newer udev's that opens a device
as soon as the driver is registered. So, a proper lock is needed on
open.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
saa7134: Fix tuner access on Kworld ATSC110
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Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Register v4l2_device and switch to v4l2_subdev to access the i2c modules.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This patch adds support for Avermedia AVer TV GO 007 FM Plus (M15C) on
saa7134 driver (PCI ID 1461:f31d).
Signed-off-by: Pham Thanh Nam <phamthanhnam.ptn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this
development.
Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The SAA7134 device driver currently only supports 8 such devices in a
system. This is too small for many surveillance applications. This
patch increases the number to 32.
Signed-off-by: Alan McIvor <alan.mcivor@reveal.co.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
A detailed description from the original patches 2 years ago:
"The WinTV-HVR3000 has a single transport bus which is shared between
a DVB-T and DVB-S modulator. These patches build on the bus acquisition
cx88 work from a few weeks ago to add support for this.
So to applications the HVR3000 looks like this:
/dev/dvb/adapter0/fe0 (cx24123 DVB-S demod)
/dev/dvb/adapter0/fe1 (cx22702 DVB-T demod)
Additional boards continue as before, eg:
/dev/dvb/adapter1/fe0 (lgdt3302 ATSC demod)
The basic change is removing the single instance of the videobuf_dvb in
cx8802_dev and saa7134_dev(?) and replacing it with a list and some
supporting functions.
*NOTE* This branch was taken before v4l-dvb was closed for 2.6.19 so
two or three current cx88 patches appear to be reversed by this tree,
this will be cleaned up in the near future. The patches missing change
the mutex handing to core->lock, fix an enumeration problem."
It should be recognised that a number of people have been maintaining
this patchset. Significant levels of Kudos to everyone one involved,
including but not limited to:
Darron Broad
Fabio M. Di Nitto
Carlo Scarfoglio
Hans Werner
Without the work of these people, and countless others, my two year old
patches would of died on the Mercurial linuxtv.org vine a long time
ago.
TODO: Revise these patches a little further so that the need for
demux1 and dvr0 is optional, not mandatory on the HVR3000.
HISTORY (darron):
This is the last update to MFE prepared by Hans which is based
upon the `scratchpad' diff created by Carlo.
All MFE work prior to that point must be attributed to Fabio
who ported and maintained Steve's original patch up to that
time.
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
In opposite to the P7131 Dual this early OEM card has a male
radio antenna connector and also no remote.
We currently switch the DVB-T RF feed to the radio input, like
on the P7131 with female radio connector used also for DVB-T
and should improve this.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Add PCI ID and device specific tables for ADS Tech Instant HDTV.
[mchehab@redhat.com: make checkpatch happy and fix merge conflicts]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.
Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.
Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring
this development.
Signed-off-by: Gilberto <gilberto@sistemafenix.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
When changing the standard the saa6752hs was not updated unless the input
was the TV tuner. The saa6752hs should be updated regardless of the input.
In addition the S_STD and G_STD ioctls for the mpeg video device didn't do
anything. This is now fixed: they behave just like S_STD and G_STD on the
video0 device.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
A simple state machine was added to saa7134_ts. It has three states:
SAA7134_TS_STOPPED
SAA7134_TS_BUFF_DONE
SAA7134_TS_STARTED
When buffer_setup is run we start the TS initialization: set SAA7134_TS_STOPPED.
When all buffers are prepared we write data into DMA register and set
SAA7134_TS_BUFF_DONE.
When the first buffer is active start TS and set SAA7134_TS_STARTED.
When ts_release is called stop TS and set SAA7134_TS_STOPPED.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
ts_release() locked a mutex that videobuf_stop() also tried to obtain.
But ts_release() shouldn't hold that mutex at all.
Make empress_users atomic as well to prevent possible race condition.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The functions in a header should not belong to another module. The prio functions
belong to v4l2-common.c, so move them to v4l2-common.h.
The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header
and move those functions to it.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
saa7134: add a separate entry for the ASUSTeK P7131 analog only
and do some eeprom detection to escape from the TVFM7135
with the same PCI subsystem on auto detection.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The following patch updates saa7134 driver to add support for AVerMedia
M103 MiniPCI DVB-T Hybrid card.
Signed-off-by: Massimo Piccioni <alsa@piccio.org>
[mchehab@infradead.org: fixed merge conflicts and a small codingstyle]
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The MPEG controls could not be enumerated and so could not be read or set
through the v4l2-ctl utility or shown in control panels.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Split the Beholder M6 family to different models. Because M6 hasn`t RDS, M63
has chip with AC3 codec, M6 Extra has other type of HF module.
Add correct data for support MPEG encoder.
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add support for composite and s-video inputs on
Avermedia DVB-S Pro and DVB-S Hybrid+FM cards
(both labled A700) to the saa7134 driver.
XC2028 support for Hybrid+FM is still missing.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Reviewed-by: Hermann Pitton <hermann.pitton@arcor.de>
Signed-off-by: Mauro 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: Mauro Carvalho Chehab <mchehab@infradead.org>
