Doesn't this produce compiler warnings since the static v4l2_of_parse_*
functions are now never called?
Those functions are inside the #if 0, so the compiler never sees them.
I would patch v4l2-core/Makefile instead to just never compile v4l2-of.o.
Because the final Makefile is generated by
This looks like a workaround for a userspace bug that would affect all
USB audio devices. What period/buffer sizes are xawtv/tvtime trying to
use?
I have similar concerns, although I don't know what the right solution
is. For example, the last time Mauro tweaked the latency in tvtime,
it
The official TV playback application, found on the CD with drivers,
captures samples from the card into its buffer, and plays from the other
end of the buffer concurrently. If there are, on average for a few
seconds, too few samples in the buffer, it means that they are consumed
faster than
Support for Open Firmware was introduced in the V4L2 tree, but
it depends on features only found in 3.5+. Add a patch to disable
the support for earlier kernels.
Tested on Ubuntu 10.04 with kernel 3.2.0-030200-generic (which has
CONFIG_OF enabled by default).
Signed-off-by: Devin Heitmueller
According to:
http://www.linuxtv.org/wiki/index.php/TerraTec_Cinergy_T_USB_RC
Pinnacle Expresscard 320cx ✔ Yes, in kernel since 2.6.26 2304:022e
USB2.0 dvb-usb-dib0700-1.20.fw
I've just bought this card and it is correctly recognized and
initialized, however it doesn't
On Tue, May 6, 2014 at 11:58 PM, cb.xi...@samsung.com wrote:
From: Changbing Xiong cb.xi...@samsung.com
The driver crashed when the tuner was disconnected while restart stream
operations are still being performed. Fixed by adding a flag in struct
au0828_dvb to indicate whether restart stream
On Mon, May 5, 2014 at 3:36 PM, Tejun Heo t...@kernel.org wrote:
On Mon, May 05, 2014 at 03:30:34PM -0400, Devin Heitmueller wrote:
On Mon, May 5, 2014 at 3:26 PM, Tejun Heo t...@kernel.org wrote:
As such, please consider the patches nacked and try to find someone
who can shepherd the code
On Fri, Apr 25, 2014 at 2:31 PM, Another Sillyname
anothersn...@googlemail.com wrote:
I have an Elgato Eye TV V2 USB device USB ID 0fd9:002c which reading here
https://github.com/mirrors/linux-2.6/blob/master/drivers/staging/media/as102/as102_usb_drv.h
Looks like it should be supported
Is the as102 tree ever likely to go mainline?
The only reason it's in staging is because it doesn't meet the coding
standards (i.e. whitespace, variable naming, etc). Somebody needs to
come along and expend the energy to satisfy the whitespace gods.
Seems like a fantastically stupid reason to
Yes, I am sure. The tuner-xc2028 module even reports FW Version 2.7.
Yeah, the firmware image itself looks fine.
What I suspect is, that this piece of hardware simply doesn't work with
that firmware version.
You've got the right blob (that's the only firmware that has ever run
on the xc3028a
On Wed, Apr 23, 2014 at 4:34 PM, Daniel Exner d...@dragonslave.de wrote:
Hi,
(Please keep me in CC as I'm currently not subscribed to this Mailinglist)
I happened to inherit one of those DVB-T Sticks
ID 0ccd:0043 TerraTec Electronic GmbH Cinergy T XS
and of course it isn't working as
if USERPTR mode required the
buffers to be page aligned and I was violating the spec.
Devin
From: Devin Heitmueller dheitmuel...@kernellabs.com
Date: Fri, 17 May 2013 19:53:02 + (-0400)
Subject: Fix alignment bug when using VB2 with userptr mode
Fix alignment bug when using VB2 with userptr mode
Hi Hans,
This makes no sense. The vivi driver uses vb2-vmalloc as well, and that works
perfectly fine in userptr mode. Applying this patch breaks vivi userptr mode,
so this is a NACK for this patch.
Don't misunderstand, I acknowledge the very real possibility that I
don't fully understand the
Anyway, I would recommend that you make a safety copy of your modules
first (just in case :-) ), and then move all the newly install modules
to the right place.
Yeah, I generally recommend that in such cases you just rm -rf
/lib/modules/`uname -r`/kernel/drivers/media before running make
On Sun, Mar 30, 2014 at 12:25 PM, Sunset Machine
sunsetmachi...@gmail.com wrote:
Today is March 30, 2014
The 950Q is a USB TV Stick. The driver loads, the firmware loads.
Various software sees the device but none of them find any channels. I
use an antenna for over-the-air HD television in
On Sun, Mar 30, 2014 at 3:16 PM, Sunset Machine
sunsetmachi...@gmail.com wrote:
kernel 3.2.0-4-686-pae and a new 950q
Ok. If you own a Revision E1H3 device, then that kernel definitely
won't work (the Rev is printed on the back of the stick above the
barcode).
3.13-1-686-pae is available in
Let me explain why I created a new thread.
My company is engaged in the monitoring of TV air. All TV channels are
recorded 24/7 for further analysis. But some local TV channels change
the standard over time (SECAM-PAL, PAL-SECAM). So the recording
software must be notified about these changes
Hi Frank,
I specifically asked for and received permission from
Xceive/CrestaTech to make the xc5000 firmware freely redistributable.
They were unwilling to entertain that though for the xc2028/3028 as
they considered it a long deprecated product.
In order to include firmware blobs in
, as there are some very big
ones here that could be biger than VGER's max limit for posts.
Anyway, all patches can be found at:
http://git.linuxtv.org/mchehab/experimental.git/shortlog/refs/heads/drx-j-v3
Have fun!
Mauro
Devin Heitmueller (2):
[media] drx-j: add a driver
Hi Hans,
For field formats where both fields are used the spec is reasonably clear. The
v4l2_format height field refers to the full frame height (combining both
fields).
No dispute here.
For the TOP/BOTTOM/ALTERNATE setting the format's height refers to that of the
field, not the frame.
No idea what's going wrong here, but this dmesg output is definitely
incomplete.
Or maybe you modifed the driver and messed things up ? ;-)
My guess is that it's not actually an em28xx device at all (and the
doc the user is referring to refers to some device by the manufacturer
with the same
On Fri, Feb 28, 2014 at 4:22 PM, Shuah Khan shuah...@samsung.com wrote:
This patch series fixes null pointer dereference boot failure as well as
compile errors.
Seems kind of strange that I wasn't on the CC for this, since I was
the original author of all that code (in fact, DJH are my
On Mon, Feb 10, 2014 at 3:25 AM, Joonyoung Shim dofm...@gmail.com wrote:
As you said, i modified like below patch and it is working well.
Thanks for your advice.
diff --git a/drivers/media/usb/au0828/au0828-cards.c
b/drivers/media/usb/au0828/au0828-cards.c
index 0cb7c28..9936875 100644
---
I can't load firmware like error of below link.
https://bugs.launchpad.net/ubuntu/+source/linux-firmware-nonfree/+bug/1263837
This error is related with this patch. This fix is right but above error is
created after this fix
because my device makes WatchDogTimer to 0 when load firmware.
On Wed, Feb 5, 2014 at 1:05 AM, Connor Behan connor.be...@gmail.com wrote:
Ccing Devin. I'm pretty sure the analog side has a problem at the driver
level.
On most days, one cannot pickup an ATSC signal where I am, so I am
trying to capture analog video with a Hauppauge WinTV HVR 950Q. Whether
Hi Antti,
My biggest point was to criticize that general resistance of new design
models which has been DVB side, not only that simple change but many others
too. I am pretty sure the many mistakes are taken when there has not been
better alternative available at the time, and later was
On Sun, Jan 26, 2014 at 7:16 PM, Antti Palosaari cr...@iki.fi wrote:
Driver conversion from proprietary DVB tuner model to more
general I2C driver model.
Mike should definitely weigh in on this. Eliminating the existing
model of using dvb_attach() for tuners is something that needs to be
On Mon, Jan 20, 2014 at 1:26 PM, Neil Bird gn...@fnxweb.com wrote:
But, flip me, it's spewing 800 MB+ for a minute's worth of video. That'd
be ~48GB for an hour's TV (the intention is to use this for a MythTV PVR).
Am I likely to be able to do anything about that? Even with
On Sun, Jan 19, 2014 at 8:39 AM, Mauro Carvalho Chehab
m.che...@samsung.com wrote:
It seems that subsequent tuning makes the device worse, reducing the
maximum effective packet bandwidth. Btw, this happens with both xHCI
and EHCI drivers, so, it is not related to any USB 3.0 issue.
I'm pretty
On Sun, Jan 19, 2014 at 12:32 PM, Mauro Carvalho Chehab
m.che...@samsung.com wrote:
Em Sun, 19 Jan 2014 11:50:55 -0500
Devin Heitmueller dheitmuel...@kernellabs.com escreveu:
On Sun, Jan 19, 2014 at 8:39 AM, Mauro Carvalho Chehab
m.che...@samsung.com wrote:
It seems that subsequent tuning
On Sat, Jan 11, 2014 at 5:12 PM, Tim Mester tmes...@ieee.org wrote:
My device is the 950q, so it uses the AU8522_DEMODLOCKING method.
No devices do tuner locking for digital (it's always the demodulator).
That code should really just be ripped out.
It does not appear to be an xc5000 issue
On Wed, Jan 8, 2014 at 1:50 PM, m silverstri
michael.j.silvers...@gmail.com wrote:
In linux kernel, a device (e.g. codec) can register as a file (e.g.
/dev/video11).
How can I find out from the code which driver is registered as
'/dev/video11'. i.e. what is the driver will be invoked when I
On Wed, Jan 8, 2014 at 2:03 PM, m silverstri
michael.j.silvers...@gmail.com wrote:
Thanks. I don't have the a running hardware.
If I can only search within the code space, how can I find out which
driver is for '/dev/video11'?
Is there a config file which I can look it up?
If you don't
Hi Tim,
On Wed, Jan 8, 2014 at 12:12 AM, Tim Mester tmes...@ieee.org wrote:
Commit 2e68a75990011ccd looks interesting. It makes sense to me
that if we are gating the clock, and it is possible that we are
glitching the clock line, it could put the internal synchronous logic
into a bad
On Tue, Jan 7, 2014 at 9:58 AM, Mauro Carvalho Chehab
m.che...@samsung.com wrote:
Patches 1 and 2 are ok? If so, could you please reply to them with your
ack?
Sure, no problem.
http://git.kernellabs.com/?p=dheitmueller/linuxtv.git;a=shortlog;h=refs/heads/950q_improv
I'm not against the hack
at http://vger.kernel.org/majordomo-info.html
Acked-by: Devin Heitmueller dheitmuel...@kernellabs.com
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Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
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the body of a message to majord...@vger.kernel.org
More
];
};
/* --- */
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Acked-by: Devin Heitmueller dheitmuel
On Mon, Jan 6, 2014 at 11:29 PM, Tim Mester ttmest...@gmail.com wrote:
The demodulator can get in a state in ATSC mode where just
restarting the feed alone does not correct the corrupted stream. The
demodulator reset in addition to the feed restart seems to correct
the condition.
The au8522
I suspect this is actually a different problem which out of dumb luck
gets fixed by resetting the chip. Without more details on the
specific behavior you are seeing though I cannot really advise on what
the correct change is.
Tim,
It might be worth trying out the following patch series and
On Wed, Jan 1, 2014 at 2:41 PM, Andy dssnos...@gmail.com wrote:
I am trying to stream /dev/video0 to http and encode it in h.264.
Last I checked, the ffmpeg v4l2 input interface is just for raw video.
What you probably want to do is just use v4l2-ctl to setup the tuner
appropriately, and then
On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls awa...@md.metrocast.net wrote:
uncompressed video is available from /dev/video32 in an odd Conexant
macroblock format that is called 'HM12' under linux.
I should have been more clear - last I checked it only supported raw
video in streaming mode
On Wed, Jan 1, 2014 at 5:21 PM, Devin Heitmueller
dheitmuel...@kernellabs.com wrote:
On Wed, Jan 1, 2014 at 5:18 PM, Andy Walls awa...@md.metrocast.net wrote:
uncompressed video is available from /dev/video32 in an odd Conexant
macroblock format that is called 'HM12' under linux.
One more
I haven't
looked situation more carefully yet, but one thing that must be done at the
very first is to add some lock to prevent only DVB or V4L2 API could access
the hardware at time.
Probably worth mentioning that we have *lots* of devices that suffer
from this problem. Our general tact has
I think I could add some lock quite easily. I remember when I implemented
cxd2820r DVB-T/T2/C demod driver and at the time it implements 2 frontends,
one for DVB-T/T2 and one for DVB-C. I used shared lock to prevent access
only for single fe at time. I think same solution works in that case
On Tue, Dec 17, 2013 at 4:09 PM, Antti Palosaari cr...@iki.fi wrote:
That shared DVB / V4L2 tuner is one problem that I have also currently (SDR
is on V4L2 API and DTV is provided via DVB API). I have decided to try model
where I separate RF tuner totally independent used DVB / V4L2 APIs, just
.
The 950q though is well supported and doesn't have this issue as it
uses a different chip.
On 14/12/13 05:17 PM, Devin Heitmueller wrote:
I had a patch kicking around which fixed part of the issue, but it
didn't completely work because of the lgdt3305 having AGC enabled at
chip powerup (which
I have just tested my PCTV 290e DVB-T2 adapter with 3.12.5 and discovered
that it fails with logs of messages like these:
[11720.780975] __tda18271_write_regs: [7-0060|M] ERROR: idx = 0x5, len = 1,
i2c_transfer returned: -19
[11720.788726] tda18271_init: [7-0060|M] error -19 on line 832
My basic problem is
__tda18271_write_regs: [1-0060|M] ERROR: idx = 0x0, len = 39, i2c_transfer
returned: -32
where it attaches lgdt3305 before tda18271. Do you know a similar patch
that could help me?
It's a totally different issue. The problem with the US Exeter has to
do with the
On Sun, Nov 24, 2013 at 1:02 PM, Chris Lee update...@gmail.com wrote:
This is a frustration of mine. Some report it in SNR others report it
in terms of % (current snr / (max_snr-min_snr)) others its completely
random.
Seems many dvb-s report arbitrary % which is stupid and many atsc
report
On Sun, Nov 24, 2013 at 1:40 PM, Chris Lee update...@gmail.com wrote:
I made an exception in my app if the system is ATSC/QAM it uses the
snr = snr * 10.0 and havent found a card yet that it doesnt work with.
Ive also converted quite a few of my dvb-s tuners to report db in the
same way.
As a result of a code audit the VLC group is doing, they stumbled on
the fact that v4l2-common.h is not dual licensed (it's marked as GPL
only). This obviously poses a problem especially since v4l2-common.h
is included by videodev2.h (which is the key header people include
when they want to use
On Sat, Nov 16, 2013 at 6:19 PM, Tim E. Real termt...@rogers.com wrote:
The SAA7134 driver causes libav to crash because the
driver reports zero frame rate.
Thus it is virtually impossible to do any recording.
Step #1: Open a bug against libav. The app should return an error or
not let you
On Fri, Nov 15, 2013 at 8:32 AM, David Howells dhowe...@redhat.com wrote:
Whilst that may be so, something clears it between one call to
m88ds3103_set_frontend() and the next, so you probably need to unconditionally
reload the program init table.
Check your GPIO config for the specific board
On Fri, Nov 15, 2013 at 2:11 PM, Antti Palosaari cr...@iki.fi wrote:
When I do it inside Kernel, in URB completion handler at the same time when
copying data to videobuf2, using pre-calculated LUTs and using mmap it eats
0.5% CPU to transfer stream to app.
When I do same but using
On Sun, Sep 15, 2013 at 7:11 PM, Steve Cookson i...@sca-uk.com wrote:
Hi Devin,
Thanks for responding.
So my question would be then, is it worth fixing?
I can't find any PCIe cards that give me a reasonable quality.
If I use an external card like the Dazzle it seems quite fast and better
On Mon, Sep 16, 2013 at 4:27 PM, Steve Cookson i...@sca-uk.com wrote:
Here is the spec:
http://www.startech.com/AV/Converters/Video/PCI-Express-HD-Video-Capture-Card-1080p-HDMI-DVI-VGA-Component~PEXHDCAP#tchspcs
But the main spec points (for me at least) are
- It's based on the Mstar
Hi Steve,
What I really want is a fast, analogue RGBS 480i 1080i capture card.
Raw HD capture is essentially non-existent under Linux. We have a
couple of closed source drivers, none of which are cost effective for
non-commercial applications (we have drivers for a couple of Avermedia
On Wed, Jul 31, 2013 at 11:55 AM, Trevor Anonymous
trevor.for...@gmail.com wrote:
Hi all, new to the list, hope this is an appropriate place to ask this.
Quick question:
I can extract NTSC analog closed captions with the Hauppauge 950Q as follows:
1. Run v4l2-ctl -i 1 ## Set input to
Hi Michael,
On Sun, Jul 28, 2013 at 6:00 PM, Michael Conrad m...@nrdvana.net wrote:
When I plug either of these cameras into the video plug on a plain old TV,
they work great. When I plug either camera into the 950Q on Windows using
the supplied WinTV software, they work great. When I plug
On Sun, Jul 28, 2013 at 9:19 AM, Chris Rankin ranki...@yahoo.com wrote:
Hi,
I plugged my PCTV 290e device into my newly compiled 3.10.3 kernel today, and
found this message in the dmesg log.
[ 511.041412] usb 10-4: new high-speed USB device number 3 using ehci-pci
[ 511.216218] em28xx:
On Sun, Jul 28, 2013 at 9:58 AM, Chris Rankin ranki...@yahoo.com wrote:
- Original Message -
From: Devin Heitmueller dheitmuel...@kernellabs.com
The amount of output is not inconsistent with most other linuxtv drivers
though.
It's the EEPROM dump that really caught my eye: 16+ lines
On Thu, Jul 25, 2013 at 5:10 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Not without dirty hacks. The UVC interfaces don't report whether the device
has an audio function, the driver would need to look at all the interfaces of
the parent USB device and find out whether they
Hello,
I'm doing some cleanup on the au8522 driver, and one thing I noticed
was that you are actually allowed to issue an S_INPUT while streaming
is active. This seems like dangerous behavior, since it can result in
things like the standard and/or resolution changing while the device
is actively
be
accepted -- except for the real possibility that the patch introduces
wrong values into the table.
Acked-by: Devin Heitmueller dheitmuel...@kernellabs.com
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On Wed, Jul 17, 2013 at 9:33 PM, Luis Alves lja...@gmail.com wrote:
Hi,
This i2c init should stop the interrupt storm that happens in some cards when
the IR receiver in enabled.
It works perfectly in my TBS6981.
What is at I2C address 0x4c? Might be useful to have a comment in
there
On Tue, Jul 16, 2013 at 7:06 PM, Alban Browaeys
alban.browa...@gmail.com wrote:
Set fmt.pix.priv to zero in vidioc_g_fmt_vid_cap
and vidioc_try_fmt_vid_cap.
Any reason not to have the v4l2 core do this before dispatching to the
driver? Set it to zero before the core calls g_fmt. This avoids
On Wed, Jul 17, 2013 at 10:15 PM, Antti Palosaari cr...@iki.fi wrote:
hmm, I looked again the cx23885 driver.
0x4c == [0x98 1] = flatiron == some internal block of the chip
Yeah, ok. Pretty sure Flatiron is the codename for the ADC for the SIF.
There is routine which dumps registers out,
On Sun, Jul 14, 2013 at 9:23 AM, Florian Streibelt
flor...@inet.tu-berlin.de wrote:
Be aware that I consider this driver to be flaky, so I would not at all be
surprised if there are bugs lurking in the code.
Hum. Because of code quality or due to the missing documentation from the
vendor?
On Sun, Jul 14, 2013 at 5:39 PM, Hans Verkuil hverk...@xs4all.nl wrote:
If you can get cx25821-video.c to work with vb2, then we can take a look
at the alsa
code.
If I can make a suggestion: fix the lock problem first. The last
thing you want to do is simultaneously debug a known buffer
across this a couple of weeks ago, and have had an
identical patch running in a local dev tree.
Reviewed-by: Devin Heitmueller dheitmuel...@kernellabs.com
Tested-by: Devin Heitmueller dheitmuel...@kernellabs.com
--
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
--
To unsubscribe from
On Thu, Jun 27, 2013 at 2:38 PM, Carl-Fredrik Sundstrom
c...@blueflowamericas.com wrote:
Has the driver for lgdt3304 been tested ? I am trying to get a new card
working
AVerMedia AVerTVHD Duet PCTV tuner (A188) A188-AF PCI-Express x1 Interface
It is using
1 x saa7160E
2 x LGDT3304
2 x
I've got a fix for a really bad performance bug, so if you can hold
off on doing a release a couple of hours until I can get in front of
my Linux box and submit a patch, I would appreciate it.
Thanks,
Devin
On Fri, Jun 14, 2013 at 4:51 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On Fri 14 June
is attempting to perform.
Problem originally identified on the HVR-950q, where even doing
operations like toggling from the composite to the s-video input
would take over 1000ms.
Signed-off-by: Devin Heitmueller dheitmuel...@kernellabs.com
---
utils/v4l2-ctl/v4l2-ctl-tuner.cpp | 7 +++
1 file
On Tue, May 7, 2013 at 6:39 PM, Jan Kiszka jan.kis...@web.de wrote:
To pick up this old topic (as I just got the wrong 930C delivered :( ):
What is blocking the development of a si2165 driver? Lacking specs (due
to NDAs)? Or lacking interest / developer bandwidth?
Probably a bit of both.
On Fri, May 3, 2013 at 3:50 PM, The Bit Pit thebit...@earthlink.net wrote:
I am Wilson Michaels, please let me introduce myself:
Eight years ago I contributed a driver for the DViCO FusionHDTV 3 5
PCI TV tuner cards (see lgdt330x.c). The code is still in linux today.
One of my tuners is
Is there any way by which I can know Input signal type (in terms of
DVI/Composite/USB/SDI) and refresh rate from a V4L video capture device.
Any available V4L Structure/Flag from which I can deduce this information.
Please help !
The extent to which the data is available is the name field in
On Tue, Apr 23, 2013 at 8:13 AM, Another Sillyname
anothersn...@googlemail.com wrote:
I recently picked up one of these very cheap and am trying to load it into
'nix.
According to this
http://www.linuxtv.org/wiki/index.php/Elgato_EyeTV_DTT_deluxe_v2
It should be recognised and load, and
On Fri, Apr 19, 2013 at 5:58 AM, Hans Verkuil hverk...@xs4all.nl wrote:
So perhaps this can be solved with two generic controls:
bool CID_POWER_OFF_AT_LAST_CLOSE
int CID_POWER_OFF_DELAY (unit: seconds)
If POWER_OFF_AT_LAST_CLOSE is false, then you never power off. If it is true,
then power
On Sun, Apr 14, 2013 at 5:19 PM, Ondrej Zary li...@rainbow-software.org wrote:
I wonder why the bttv driver probes for IR chips even when the has_remote
flag is not set?
Probably so you can add a remote via userland even if there isn't an
default remote specified in the in-kernel board profile.
On Sat, Apr 13, 2013 at 11:30 AM, Frank Schäfer
fschaefer@googlemail.com wrote:
I've checked the documentation about the gpio and led frameworks a few
weeks ago to find out if it makes sense to use them for the
gpio/buttons/led stuff of the VAD Laplace webcam.
AFAICS, there are no benfits
On Sat, Apr 13, 2013 at 12:21 PM, Antti Palosaari cr...@iki.fi wrote:
Existing userspace sysfs interface is clearly debug interface. You will need
root privileges to mount it and IIRC it was not even compiled by default
(needs Kconfig debug option?).
You would like to think that. Tell Mauro
On Thu, Apr 11, 2013 at 3:56 AM, André Weidemann andre.weidem...@web.de wrote:
For anyone who may also run into this problem here is a solution...
It seems the problem is hardware related to the Raspberry Pi. The solution
can be found here:
https://github.com/raspberrypi/linux/issues/238
On Tue, Apr 9, 2013 at 7:53 PM, Antti Palosaari cr...@iki.fi wrote:
Chip uses WRITE + STOP + READ + STOP sequence for I2C register read.
Driver was using REPEATED START condition which makes it failing if
I2C adapter was implemented correctly.
Add use_broken_read_reg_intentionally option to
On Tue, Apr 9, 2013 at 8:45 PM, Antti Palosaari cr...@iki.fi wrote:
Yes, most devices do that, but not all!
MxL5007t has a special register for setting register to read. Look the code
and you could see it easily. It was over year ago I fixed it...
That sounds kind of insane, but I haven't
On Mon, Mar 25, 2013 at 7:32 AM, Hans Verkuil hverk...@xs4all.nl wrote:
This fixes the bug where the au8522 detected a signal and then tuner-core
overwrote it with 0 since the xc5000 tuner does not support get_rf_strength.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
Nice find. That
On Sun, Mar 24, 2013 at 1:51 PM, Mauro Carvalho Chehab
mche...@redhat.com wrote:
drivers/media/dvb-frontends/au8522_decoder.c:static int au8522_g_tuner(struct
v4l2_subdev *sd, struct v4l2_tuner *vt)
drivers/media/dvb-frontends/au8522_decoder.c-{
drivers/media/dvb-frontends/au8522_decoder.c-
On Fri, Mar 22, 2013 at 12:38 PM, Hans Verkuil hverk...@xs4all.nl wrote:
It works fine with qv4l2, but there is still a bug causing tvtime to fail.
That's caused by commit e58071f024aa337b7ce41682578b33895b024f8b, applied
August last year, that broke g_tuner: after that 'signal' would always be
On Fri, Mar 22, 2013 at 12:38 PM, Hans Verkuil hverk...@xs4all.nl wrote:
It works fine with qv4l2, but there is still a bug causing tvtime to fail.
That's caused by commit e58071f024aa337b7ce41682578b33895b024f8b, applied
August last year, that broke g_tuner: after that 'signal' would always be
On Thu, Mar 21, 2013 at 8:41 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Please submit it at some point :-)
Is it a uvcvideo issue or a videobuf2 issue ?
Yeah, it's definitely on my list. Basically if you hand
videobuf2-vmalloc a piece of memory that is not page aligned, it
the resulting patches with anything other than
v4l2-compliance/v4l2-ctl? tvtime? xawtv? mythtv?
Hence, for what it's worth:
Reviewed-by: Devin Heitmueller dheitmuel...@kernellabs.com
Devin
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Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
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On Fri, Mar 15, 2013 at 11:19 AM, moa...@moasat.dyndns.org wrote:
I've been fighting a situation where the kernel appears to be running out of
memory over a period of time. I originally had my low address space reserve
set to 4096 and memory compaction on. I would get this error within a
On Fri, Mar 15, 2013 at 2:45 PM, Moasat moa...@moasat.dyndns.org wrote:
Thanks for looking into it. It wouldn't surprise me to find out that Myth is
not checking the error condition. But even if it did, would that keep the
card functioning?
No, it would not keep the card functioning. But
On Mon, Mar 11, 2013 at 5:00 PM, Hans Verkuil hverk...@xs4all.nl wrote:
From: Hans Verkuil hans.verk...@cisco.com
The driver crashed when the device was disconnected while an application
still had a device node open. Fixed by using the release() callback of struct
v4l2_device.
This is all
2013/3/5 Mauro Carvalho Chehab mche...@redhat.com:
The em2874 chips and upper have 2 buses. On all known devices, bus 0 is
currently used only by eeprom, and bus 1 for the rest. Add support to
register both buses.
Did you add a mutex to ensure that both buses cannot be used at the
same time?
On Sun, Mar 3, 2013 at 4:37 AM, Rémi Denis-Courmont r...@remlab.net wrote:
Hello,
Trying to use USERPTR buffers with UVC, user space gets stuck either in
poll(POLLIN) or in ioctl(VIDIOC_DQBUF). It seems the UVC driver never ever
returns a frame in USERPTR mode. The symptoms are
Hi Hans,
On Thu, Feb 7, 2013 at 10:08 AM, Hans Verkuil hverk...@xs4all.nl wrote:
On Tue January 29 2013 17:41:29 Devin Heitmueller wrote:
On Tue, Jan 29, 2013 at 11:32 AM, Hans Verkuil hverk...@xs4all.nl wrote:
I will take a closer look at the vbi support, though.. It would be nice to
get
On Wed, Feb 6, 2013 at 9:42 AM, Neuer User auslands...@gmx.de wrote:
If it is not possible to have two applications access the same video
stream, that is pretty detrimentical to quite a lot of use cases, e.g.:
a.) Use motion to detect motion and record video. At the same time view
the camera
On Fri, Feb 1, 2013 at 9:16 AM, Chris Clayton chris2...@googlemail.com wrote:
I've got some more diagnostics. I tuned on the 12c debugging in the cx23885
driver and ran the scan again. Surprisingly, the scan found 22 channels on a
single frequency (that carries the BBC channels). I've attached
On Fri, Feb 1, 2013 at 4:03 PM, Chris Clayton chris2...@googlemail.com wrote:
Yes, I noticed that but even with the tuning timeout set at medium or
longest, I doesn't find any channels. However, I've been following the debug
messages through the code and ended up at
On Thu, Jan 31, 2013 at 11:21 AM, Chris Clayton
chris2...@googlemail.com wrote:
Hi.
On linuxtv.org, the Hauppauge WinTV-HVR-1400 is listed as being supported.
I've bought one, but I find that when I run the scan for dvb-t channels,
none are found. I have tried kernels 2.6.11, 2.7.5 and
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