This patch should enable unmuting the audio device when opening it (and
posterior muting when closing it), doing away with the need for unmute ioctls
or v4lctl usage.
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
I've just determined that module-init-tools >=3.2 is needed for dvb_attach
to work. This adds a comment to Kconfig about it.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
I had forgotten to add the wrapper round the tua6100_attach function if its
disabled in Kconfig
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Software I2C were using a very conservative value of udelay=16, meaning about
20Kbps. According with Philips I2C datasheet, the i2c should answer well for
times at the order of 4.7 us. So, using udelay=5 should work for all devices.
After this patch, the speed should be close to 66,67 Kbps, with the current
kernel software bitbang, with 30/60 duty cycle.
Anyway, added a new parameter (i2c_udelay) that would allow using conservative
values, if eventually a hardware doesn't support the datasheet values.
Thanks to Jean Delvare <khali@linux-fr.org> for pointing this improvement.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Port budget-av to use the new tua6100 driver
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This driver was originally in budget-av.c, however I have extracted it into
a seperate file to permit reuse.
I also reworked the code to make it maintainable. I then examined the KNC1
windows drivers and rewrote the code in order to configure the PLL as they
do. This solves a lot of reported tuning problems.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Fix broken build when 24XXX support is not selected. This is required
due to the requirement of removing 24XXX ifdef's from the driver
source.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The cx22702 returns an 8 bit unshifted value for signal strength; this is
inconsistent with most other frontends
Signed-off-by: Bradley Derek Kite <bradley.kite@gmail.com>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Trivial patch to make Compro PS39U WebCam work with linux by using the
vicam driver.
The camera is just a vicam with another USB ID, so I added that ID to the
driver, and it works now.
Signed-off-by: Bas Bloemsaat <bas.bloemsaat@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The pvrusb2 driver resolution limits are now programmed the following
way, based on empirical measurements of the hardware:
Vertical max: 480 for NTSC, 576 otherwise
Vertical min: 75 for 24xxx, 17 otherwise
Horizontal max: 720
Horizontal min: 720 for 24xxx, 19 otherwise
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This repairs a problem introduced by a commit earlier applied.
Thanks-to: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Support for 24xxx devices was previously explicitly bracketed with
CONFIG_VIDEO_PVRUSB2_24XXX inside the code because we didn't trust the
stability of these changes. We trust it now; so there's no reason to
leave this out of the driver anymore.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Scaling were not working fine;
Some reserved registers were wrong;
On some situations, saa7115 were not properly being initializated.
Removed some duplicated code.
Thanks-to: Hans Verkuil <hverkuil@xs4all.nl> for co-working on this
patch.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch fixes the physical address and takes into account recent
changes in the USB input subsystem.
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Unai Uribarri <unaiur@gmail.com>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
saa7115 module is capable of calculating the proper FIR tables.
However, there were 4 hardcoded tables for the standard resolution.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Adjust temporal filter if necessary. The problem with the temporal
filter is that it works well with full resolution capturing, but
not when the capture window is scaled (the filter introduces
a ghosting effect). So if the capture window changed, and there is
no updated filter value, then the filter is set depending on whether
the new window is full resolution or not.
For full resolution a setting of 8 really improves the video
quality, especially if the original video quality is suboptimal.
Also report VBI Format in VIDIOC_LOG_STATUS, it was missing.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The extra argument makes it possible to reset subsystems of a chip if
that is supported.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add a tuner config parameter for TDA9887, default_pll_gating_18, that
changes the L standard PLL gating value from 36% to 0% (datasheet says
0%, tda9887 code says 18%).
Turn this on for Microtune 4049FM5, as recomended by tuner datasheet.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The release callback was installed in ops.release, it should have been
ops.release_sec. This prevented to front-end release from getting
called.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Matthieu Castet found that with the rewritten dib3000mc-driver the PID-parsing
was handled correctly. This changeset fixes it.
Thanks Matthieu
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
After some structural changes, here comes the updated patch for the Club 3D
zap250mini USB dvb device.
Adding support for a WideView-based device with a different "COLD" ID.
Signed-off-by: Jochen Issing <jochen.issing@isign-softart.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
There are several boards on V4L that can work with several different
helper modules for audio/video encoding/decoding and similar stuff.
This patch adds the capability of choicing between autoselecting the
pertinent helper modules for each driver, or to manually selecting
them.
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Several audio/video encoders/decoders were just bound as if they were
part of the core driver.
In fact, they are generic enough to be used by other drivers as well,
since they use I2C event bus to communicate.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Several audio decoders were just bound as if they were part of
bttv driver. In fact, they are generic enough to be used by other
drivers as well, since they use I2C event bus to communicate.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
when checking the -Wextra signedness warnings issued by gcc 4.1
I came across this one:
drivers/media/video/vivi.c:1001: warning: comparison of unsigned expression < 0 is always false
Since videobuf_reqbufs() returns negative values on errors the current
code does no real error checking since gcc removes the comparison.
This patch fixes this issue by making ret a normal, signed integer.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Several changes at register stuff were done since commit
b45009b028, but I've forgot
to add the copyright line for this. Those changes allowed
cx88 to have multiple tuners, allowing it to support hardware with
separated radio and video tuners. It also allows binding a tuner to an
specific i2c address.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The Coverity checker spotted the following two array overflows.
Registers 0xcc and 0xdc were cached on reg[] array, with only 128 elements,
instead of 256.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
cx88-alsa can be compiled in (in distro built kernels, for example), but
not used. In those cases, the audio DMA restart is needed for proper sound
on NICAM channels.
This patch enables the DMA restart even with ALSA, but the functions now
check if cx88-alsa is really active.
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Apparently there are two types of knc1 dvb-s plus cards with different tuners
(as for the knc1 dvb-s ones). This patch adds support for those cards with
subsystem id 1894:0011.
Successfully tested by: Benjamin Weber <benny1990@gmail.com>
Signed-off-by: Christoph Pfister <christophpfister@gmail.com>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This actually needs the same configuration as the other DVBC cards; simply
no one had managed to test before to find out.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Although not dangerous, it may allow a normal user with access to a machine
to untune a TV channel.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
If the FX2 does not reset properly during reboot, it can present an
invalid USB device ID and fail to attach. Prevent this situation
from occuring by resetting the USB part of the card when the PCI part
probes.
Also fix the GPIO configurations so that analog capture will not
inadvertantly reset the USB part.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
More register setup which improves the ZL10353's tuning characteristics.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Force parallel transport stream output on the ZL10353 attached to a
bluebird device.
Addresses the problem where a frontend lock was observed, but no MPEG
transport data was received.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
lnbp21 module must use fe->ops.release_sec, not fe->ops.release.
The release function of the frontend driver was never called for cards
with lnbp21...
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
dvb_frontend_detach() used invalid config option CONFIG_DVB_DETACH,
so dvb_frontend_detach() did not call symbol_put_addr().
Replaced CONFIG_DVB_DETACH by CONFIG_DVB_CORE_ATTACH.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
If an eeprom defined two tuners and they supported more than eight
standards combined (as opposed to each), it would overflow an array.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c: In function 'set_standard':
drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c:33: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'v4l2_std_id'
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/radio/radio-cadet.c: In function 'cadet_do_ioctl':
drivers/media/radio/radio-cadet.c:362: warning: implicit declaration of function 'KERNEL_VERSION'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Forget to put the MODULE-define and thus to give the license. Now GPL
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
DVB null terminates its device names, which seems odd, and should be
unnecessary.
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
1) It sets LNBDCPol differently based on the card type. Now it should
work properly for both the kworld and geniatech cards.
2) It stops returning an error for the SEC_VOLTAGE_OFF voltage command
(the cx88-dvb level handles the actual voltage on/off, but it still
passes the ioctl down to the cx24123 level, which previously rejected
the OFF as invalid so the ioctl would report failure)
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Yeasah Pell <yeasah@schwide.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Some DVB-T cards with Grundig 29504-401 tuner use subsystem id 13c2:0001
(reported by Stuart Butterfield).
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hardware algorithm needs to be configured to:
1) Increase timeout constants, to detect weaker signals;
2) do a wider zigzag search.
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Tested on x64 with a bttv board. Most Get ioctls are fixed. The only
non-completely working one is VIDIOCGAUDIO. All other IOR ioctls give the
same results on x86_64 and i386 architectures.
Thanks to Alastair Poole <netstar@gatheringofgray.com> for part of this
patch and tests on ppc64.
Signed-off-by: Alastair Poole <netstar@gatheringofgray.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Removed and commented a small debug function.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The VGA was not turned on after calling sleep. This lead to bad performance in difficult areas.
Signed-off-by: matthieu castet <castet.matthieu@free.fr>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Another stupid fix for attaching the DiB3000MC. == 0 instead of != 0.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
DiB3000MC: set FE to NULL after being freed
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
A new revision of the Avermedia A800 does not reenumerate after download the firmware.
Signed-off-by: Klaus Frahm <frahm@irsamc.ups-tlse.fr>
Signed-off-by: Martin Habbecke <M.Habbecke@gmx.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Thomas Rokamp and others are reporting:
"I have now with success extracted a working firmware for the 93004 rev. C1A2."
This patch increments the firmware version to 2.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Flynn Marquardt found out that there is problem with the new dib3000mc-driver
when using with the real dib3000mc. It resulted in a segfault.
Fixed two things: use the correct I2C address and do not attach a tuner, when
the demod was previously failing.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The first commit omitted the common-code and header-files.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
A complete rewrite of the DiB3000MC/P driver has been done. It is now much more
easy to maintain and to get improvements inside.
Additionally the tuning time has been reduced and the usage of the driver is
much more understandable now.
Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr>
Signed-off-by: Francois KANOUNNIKOFF <fkanounnikoff@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
removing the dib3000-common-module. The common stuff is not common anymore - it will be only used by the 3000mb-driver.
A new 3000mc/p-driver will be added which will share common stuff with dib7000.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
new tuner api
minor fixes for tuning
Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
When debugging was disabled at lot of empty lines where printed anyway.
Reported by Rolf Ahrenberg and Sergei Haller.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Some minor code cleanups and added the MT2060 to new v4l-dvb-build-system, preliminarily under dvb/frontends.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
+ Added support for the remote control shipped with the pen drive size
DVB-T receiver
[ID 10b8:0bc7 DiBcom DiBcom USB2.0 DVB-T reference design (MOD3000P)]
Signed-off-by: Sergei Haller <sergei@sergei-haller.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- AGC gain set to 3
- The tuning sequence has been changed to match the DibCom driver ( from I2C
spy captures )
- For LITE-ON adapters : The IF1 frequency is now tuned according to the
calibration values stored in EEPROM.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Adding the USB ids for the LeadTek clone of the STK3000P-ref-design.
Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Adding the USB IDs to dibusb-mc.c for the Artec T14 USB Stick based on STK3000P reference design.
Thanks to Thomas Rabe testing.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- some coding style fixes for newly added mt2060
- moved agc-config from fixed values in dib3000mc to configurable ones
- whitespace clean-ups for usb-id-file
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- MT2060 tuner driver
- Added support for some USB DVB-T devices based on Dib3000P
Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Address another case where the test in dvb-pll to see if a tuner's
PLL responds when attaching may fail.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch cleans up some whitespace problems after the dvb_attach changes
in cx88-dvb.c and saa7134-dvb.c, and converts some capitalized i2c address
constants to lowercase.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The test in dvb-pll to see if a tuner's PLL responds when attaching fails
on NXT2004 based boards before the firmware is loaded.
This patch allows us to avoid this test by not passing an I2C bus handle to
the dvb_pll_attach routine, just as Chris Pascoe has done for MT352 and
ZL10353 based boards when used in cx88-dvb.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Typical wiring of MT352 and ZL10353 based tuners differs from dvb-pll's
expectation that the PLL is directly accessible. On these boards, the
PLL is actually hidden behind the demodulator, and as such can only be
accessed via the demodulator's interface. It was failing to communicate
with the PLL during an attach test and subsequently not connecting the
tuner ops.
By passing a NULL I2C bus handle to dvb_pll_attach, this accessibility
check can be bypassed. Do this for the affected boards. Also fix a
possible NULL dereference at sleep time, which would otherwise be
exposed by this change.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Change this card to use HW ALGO tuning
Signed-off-by: Yeasah Pell <yeasah@schwide.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Change the bit error counter configuration to be the actual BER.
Originally it was reporting UCB.
Signed-off-by: Yeasah Pell <yeasah@schwide.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Set the Soft decision threshold properly for the specified FEC
Signed-off-by: Yeasah Pell <yeasah@schwide.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The tda826x detection was (correctly) cleaned up earlier, but unfortunately
changing the number of received i2c messages from 2 -> 1 was missed. This
fixes it.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This is a card with RDS capabilities.
RDS specifications didn't change from V4L1 to V4L2, so that part should be OK.
This patch changed the following stuff:
* The device can be opened multiple times. That's necessary because there are
at least a radio application and an RDS application (rdsd) that want to
open() the device.
* Added a poll() function. Every character device should have that, and rdsd
expects it as it uses select() on that file descriptor.
* Converted the ioctls to V4L2. MUTE is not implemented correctly as the
card doesn't seem to have a special bit for that. Probably there are a few
more ioctls that should at least return 0 or an error.
As I do not own such a card, I couldn't test anything. If there is anybody out
there who owns such an ancient card, please test and report.
I just checked that the code compiles.
Signed-off-by: Hans J. Koch <koch@hjk-az.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This was breaking the build if i2c was not previously set
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
As opposed to printk() at the moment, which will fill logs uselessly
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
I missed one call during the dvb_attach() development.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Remove the 0-byte write that precedes 2-byte read.
Move initialize the info field in the static tuner_ops definition, so
that it doesn't need to be done manually.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add support for Acorp TV134DS and FlyDVB-S cards (both based on
tda10086+tda826x)
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add the necessary code and makefile infrastructure
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
TDA10086 is a new DVB-S demodulator
TDA826x is a DVB-S Silicon Tuner
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/radio/radio-sf16fmi.c: In function 'fmi_do_ioctl':
drivers/media/radio/radio-sf16fmi.c:147: warning: implicit declaration of function 'KERNEL_VERSION'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Move the call to dst_attach into the dst_attach function to eliminate
problems caused with dvb_attach.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
I added a duplicate method during one of the previous dvb_attach attempts.
This removes the unnecessary duplication.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Allow it to be en/disabled
Disable it in < 2.6.17 due to symbol_xxx() bug
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Only devices using > 1 frontend were ported; ones which did not are left
using static binding.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Rewrote _write() calls to use write() op.
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Convert SEC drivers to new frontend API
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add write() op
Add release_sec() op
Add change misc_priv->sec_priv data field
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Acked-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Since av7110.c is the only file actually using something from this
header, there's no reson for other files to
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This change causes the pvrusb2 driver to limit horizontal resolution
to be only 720 if 24xxx device hardware is being used. This is a
workaround for an unsolved problem in the driver where if the
resolution is set to something other than 720 the video quality will
be _seriously_ degraded. It only happens on 24xxx devices (29xxx are
unaffected by the problem and unaffected by this change). Once the
problem is finally solved, this small change can be removed.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The internal control implementation in the pvrusb2 driver normally
encodes integer range limits using literal values in a const
structure. This change adds two function pointers, which if not null
will be called through in order to determine integer min / max
values.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The pvrusb2 implementation for VIDIOC_[S|TRY]_FMT was hardcoding
limits on the range for allowed resolution, but it would be much
better if we instead just queried the internal control for these
values. This then opens the door for the driver to adjust these
limits based on the detected hardware.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Fix a few miscellaneous issues in the pvrusb2 driver related to use of
the new mpeg controls. This also should fix problems involving
update of the saa7115 / cx25840 configuration as control changes are made.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
A buffer was set just before an if block, and then again in both branches
of the if. Obvious coding error.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add support for Shenzhen Tungsten Ages Tech TE-DTV-250 OEM for
Swann PCI TV Tuner Card
Signed-off-by: David Bussenschutt <buzz@oska.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch adds support for Norwood PCI TV Tuner (non-pro)
Signed-off-by: Peter Naulls <peter@chocky.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch adds autodetection support for the AverMedia M150-D
blackbird MPEG encoder / analog video capture card.
This board is known to work with the ASUS PVR 416 configuration.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
add initial support for Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T
only analog is working for now
Signed-off-by: Eric Thomas <ethomas@claranet.fr>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
All radio devices use an obsolete mode of opening/release driver.
Since this is not V4L1 core, better to keep the method available for more
time than to rewrite open/release without a radio device to test, since the
newer method is much more complex than the previous one (although providing
support for multiple opens and multiple devices).
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Driver conversion to V4L2 API.
Require some testing, since this obsolete hardware is not
common those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
