| Age | Commit message (Collapse) | Author |
|---|
|
From: Andy Walls <awalls@radix.net>
Priority: normal
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
flag detected in header
Signed-off-by: Abylay Ospan <aospan@netup.ru>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
feedback
CC: Andy Walls <awalls@radix.net>
CC: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
By mistake, I've committed a changeset that it is not done yet together
with a fix. Revert the broken part of the old changeset.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
The last changeset has an else missing, causing wrong frequencies for
DTV6. Thanks to Terry Wu <terrywu2009@gmail.com> for pointing the issue.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Both ATSC and DVB @ 6MHz bandwidth require the same offset.
While we're fixing it, let's cleanup the bandwidth setup to better
reflect the fact that it is a function of the bandwidth.
Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and
to Andy Walls <awalls@radix.net> for an initial patch for this fix.
Priority: normal
CC: Terry Wu <terrywu2009@gmail.com>
CC: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
bandwidth for xc3028/xc3028L
The only two countries that are known to use 6MHz bandwidth are Taiwan
and Uruguay. Both use QAM subcarriers at OFTM.
This patch fixes the firmware load for such countries, where the
required firmware is the QAM one.
This also confirms the previous tests where it was noticed that the 6MHz
QAM firmware doesn't work for cable. So, this patch also removes support
for DVB-C, instead of just printing a warning.
Thanks to Terry Wu <terrywu2009@gmail.com> for pointing this issue and
to Andy Walls <awalls@radix.net> for an initial patch for this fix.
Priority: normal
CC: Terry Wu <terrywu2009@gmail.com>
CC: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Antti Palosaari <crope@iki.fi>
Add USB ID (0458:4012) for Genius TVGo DVB-T03.
Thanks to Petr Vodicka <vodicka.petr@email.cz> for reporting and testing.
Priority: normal
Signed-off-by: Antti Palosaari <crope@iki.fi>
Tested-by: Petr Vodicka <vodicka.petr@email.cz>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
In the TRY_FMT handler the function get_scale() is called to find what the
scaler hardware will produce for a requested size.
The problem is that get_scale(struct cx231xx *dev, ..., unsigned int *vscale,
unsigned int *hscale) saves the calculated scale values into both the
pointer arguments and into dev's hscale and vscale fields. TRY_FMT shouldn't
actually change anything in the device state.
The code to in get_scale() that writes to dev->[hv]scale can just be
deleted. In all cases when dev's fields should be modified, get_scale()
was called with get_scale(dev, ..., &dev->hscale, &dev->vscale), so dev was
getting updated anyway.
This didn't actually cause a problem because nothing ever actually made use
of the hscale and vscale fields. I changed cx231xx_resolution_set() to use
those fields rather than re-calculate them with a call to get_scale().
Updating [hv]scale in cx231xx_resolution_set() isn't necessary because
every call of cx231xx_resolution_set() was already preceded by a call to
get_scale() or setting the [hv]scale fields, so they will be always be
up-to-date w.r.t. width and height.
Removing the call to get_scale() from cx231xx_resolution_set() allowed
making get_scale() a static function, which is a good thing for something
with such a short name. There is already another function with the same
name in the em28xx driver, but that one is static.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
It appears that the em2800 can only scale by 50% or 100%, i.e. the only
heights supported might be 240 and 480. In that case the old code would
set any height other than 240 to 480. Request 240 get 240, but request 239
and then you get 480. Change it to round to the nearest supported value.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
CC: Srinivasa Deevi <srinivasa.deevi@conexant.com>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
CC: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
The existing code was casting pointers to u32 and to unsigned int into
pointers to u16. This could mess up if someone passed in an image size
greater than 65,535 and on big-endian platforms it won't work at all.
The existing bounding code would shrink an image if it was too big, but
returned ERANGE if it was too small. The code will not shrink or expand as
necessary.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
The v4l function has a better algorithm for aligning image size.
For instance the old code would change 159x243 into 156x240 to meet the
alignment requirements. The new function will use 160x243, which is a lot
closer to what was asked for originally.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
CC: Robert Jarzmik <robert.jarzmik@free.fr>
CC: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
|
|
From: Trent Piepho <xyzzy@speakeasy.org>
Most hardware has limits on minimum and maximum image dimensions and also
requirements about alignment. For example, image width must be even or a
multiple of four. Some hardware has requirements that the total image size
(width * height) be a multiple of some power of two.
v4l_bound_align_image() will enforce min and max width and height, power of
two alignment on width and height, and power of two alignment on total
image size.
It uses an efficient algorithm that will try to find the "closest" image
size that meets the requirements.
Priority: normal
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
|
|
From: Andy Walls <awalls@radix.net>
Thanks to David Ward and Mike Krufky for reporting the problem and
debugging this as an unresolved symbol due to a 64 bit divide on a 32 bit
system. David Ward provided the content of this patch; Andy Walls only
performed some cosmetic edits.
Reported-by: David Ward <david.ward@gatech.edu>
Priority: normal
Signed-off-by: David Ward <david.ward@gatech.edu>
Signed-off-by: Andy Walls <awalls@radix.net>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Michael Krufky <mkrufky@kernellabs.com>
Priority: high
Signed-off-by: Michael Krufky <kernellabs.com>
|
|
From: Robert Krakora <rob.krakora@messagenetsystems.com>
Test Code: (Provided by Douglas)
v4l-dvb/v4l2-apps/test/stress-buffer.c
The audio DMA area was never being freed and would slowly leak over
time as the v4l device was opened and closed by an application.
Thanks again to Douglas for generating the test code to help locate
memory leaks!!!
Priority: normal
Signed-off-by: Robert Krakora <rob.krakora@messagenetsystems.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
|
|
From: Filipe Rosset <rosset.filipe@gmail.com>
Remove always false if over unsigned int variable
Priority: normal
Signed-off-by: Filipe Rosset <rosset.filipe@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
Add an au0828 module option that allows a user to override the USB speed check.
Intended for advanced users who understand the consequences of trying to use
the device with a 12Mbps bus.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
Add an em28xx module option that allows a user to override the USB speed check.
Intended for advanced users who understand the consequences of trying to use
the device with a 12Mbps bus.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
This patch removes some remaining dead code. Warning showed up in Hans
Verkuil's daily report after I committed hg changeset 7f2eea75118b.
Thanks to Michael Krufky for bringing the warning to my attention.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Michael Krufky <mkrufky@kernellabs.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
Make the KWorld 2800d work properly. In this case, that means making the
profile more generic so that it works for both the Pointnix Intra-Oral USB
camera and the KWorld device.
The device provides the audio through a pass-thru cable, so we don't need
an actual audio capture profile (neither the K-World device nor the Pointnix
have an onboard audio decoder).
Thanks to Paul Thomas for providing sample hardware.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Paul Thomas <pthomas8589@gmail.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
The au0828 basically just doesn't work at 12 Mbps. The isoc pipe needs
nearly 200 Mbps for analog support, so users would see garbage video, and on
the DVB/ATSC side scanning is likely to work but if the user tried to tune it
would certainly appear to have failed.
It's better to fail explicity up front and tell the user to plug into a USB 2.0
port, than to let the driver load and the user have weird problems with tuning
and garbage video.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
The em28xx basically just doesn't work at 12 Mbps. The isoc pipe needs
nearly 200 Mbps for analog support, so users would see garbage video, and on
the DVB/ATSC side scanning is likely to work but if the user tried to tune it
would certainly appear to have failed.
It's better to fail explicity up front and tell the user to plug into a USB 2.0
port, than to let the driver load and the user have weird problems with tuning
and garbage video.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Mostly due to ir-kdb-i2c, but also due to two new drivers, compilation
with kernels older than 2.6.29 were broken.
This quick and dirty changeset, generated semi-automatically, restaures
backport to the subsystem by adding lots of #ifs.
It is possible to write a much more small changeset that would restore
backport without adding so many ifs, but, due to the lack of time, this
will also solve it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Hans de Goede <hdegoede@redhat.com>
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Hans de Goede <hdegoede@redhat.com>
- Extend the gain range
- Adjust the exposure
- Remove the broken autogain
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Hans de Goede <hdegoede@redhat.com>
Priority: normal
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Matthias Schwarzott <zzam@gentoo.org>
Changeset 1589a993f074124c3edfff03656e910bb472eeaa broke user visible
names of flexcop-pci devices, as it did reorder the enum of card types,
but did not adjust the array containing the card names.
Reorder the names, and uses [FC_AIR_DVBT] = "Air2PC/AirStar 2 DVB-T"
assignment style for more clarity.
It also adds the revision Number to the name for SkyStar rev. 2.3 and rev 2.6
as I think it is useful to see in log output.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
|
|
From: Jean-Francois Moine <moinejf@free.fr>
The YUYV 640x480 format did not work with ov965x.
Priority: normal
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
|
|
From: Devin Heitmueller <dheitmueller@kernellabs.com>
The fact that we now explicitly set fepriv->exit = 1 when the thread is
shutting down exposed an edge case where it was not being reset back to zero
once the thread went away in some cases. This resulted in failures in cases
where the frontend was closed, and then opened O_RDONLY, since in that case
the thread is not being restarted but it was checking the fepriv->exit flag.
Thanks to Thierry Lelegard, who and encountered and debugged a large portion
of the issue in the same twelve hours that I did (as well as testing my patch).
Priority: high
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Cc: Thierry Lelegard <thierry.lelegard@tv-numeric.com>
|
