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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Unai Uribarri <unaiur@gmail.com>
This patch fixes the physical address and takes into account recent
changes in the USB input subsystem.
Signed-off-by: Unai Uribarri <unaiur@gmail.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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From: Trent Piepho <xyzzy@speakeasy.org>
Put static inline usb_to_input_id() inside compat.h for pre 2.6.13. This
needs linux/usb.h to be included first! Drivers that need
linux/usb_input.h compatibility must include linux/usb.h before they
include compat.h. There is just no way around it. linux/usb.h cannot be
unconditionally included in compat.h because that will break other,
non-usb, drivers.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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From: Hans Verkuil <hverkuil@xs4all.nl>
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>
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From: Hans Verkuil <hverkuil@xs4all.nl>
README.hm12: documentation on the HM12 YUV format used by the cx23415/6 chip.
README.vbi: documentation on the V4L2_MPEG_STREAM_VBI_FMT_IVTV VBI format
used in MPEG streams.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
The extra argument makes it possible to reset subsystems of a chip if
that is supported.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Lots of new options for VIDIOC_S/G_FMT and other ioctls.
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From: Trent Piepho <xyzzy@speakeasy.org>
This script will check source files against the v4l-dvb and kernel
Kconfig files, to make sure that all CONFIG_XXX defines mentioned in the
source files have corresponding config options in the Kconfig files.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
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From: Trent Piepho <xyzzy@speakeasy.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>
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From: Trent Piepho <xyzzy@speakeasy.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>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Previously, this were reported:
Ooops: IR config error [card=139]
Thanks-to: Hermann Pitton <hermann-pitton@arcor.de> for the solution.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: 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>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Also, saa7185 were at wrong place.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: 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>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: 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>
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From: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hermann Pitton <hermann-pitton@arcor.de>
The tena_9533_di_pal_ranges use 0x04 instead the original 0x08 for the
UHF (range 2) switching. This is wrong and therefore nothing happens.
Restore tuner_ymec_tvf66t5_b_dff_pal_ranges[] to make the UHF switch
working again.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Eric Sesterhenn <snakebyte@gmx.de>
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>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Several changes at register stuff were done since commit
b45009b0288a96a3458f4f8e93cb776678d41875, but I've forgot
to add the copyright line for this.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Patrick Boettcher <pb@linuxtv.org>
Still the pid_parse bit was erased.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Patrick Boettcher <pb@linuxtv.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>
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From: Jochen Issing <jochen@isign-softart.de>
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>
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From: Patrick Boettcher <pb@linuxtv.org>
merge from main
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: 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.
Thanks-to: Adrian Bunk <bunk@stusta.de> for pointing this
CC: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
As pointed by The Coverity checker, commit
c7c0b34c27bbf0671807e902fbfea6270c8f138d broked input selection.
Thanks-to: Adrian Bunk <bunk@stusta.de> for pointing this
CC: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Ricardo Cerqueira <v4l@cerqueira.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>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Patrick Boettcher <pb@linuxtv.org>
merge from main
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Adrian Bunk <bunk@stusta.de>
The Coverity checker spotted the following "we dereference d->fe only
when we know it's NULL" bug:
<-- snip -->
...
static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
{
...
if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL) {
d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
return -ENODEV;
}
...
<-- snip -->
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: 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>
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From:
Christoph Pfister <christophpfister@gmail.com>
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.
Signed-off-by: Christoph Pfister <christophpfister@gmail.com>
Successfully tested by: Benjamin Weber <benny1990@gmail.com>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
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From: Andrew de Quincey <adq_dvb@lidskialf.net>
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>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
More register setup which improves the ZL10353's tuning characteristics.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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>
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