down to 0%.
Devin
--
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
au8522: set signal field to 100% when signal present
From: Devin Heitmueller
The signal state field in G_TUNER is typically scaled from 0-100%. Since we
don't know the signal level, we really would pref
On Mon, Jul 25, 2011 at 1:48 AM, Palash Bandyopadhyay
wrote:
> Mauro/Devin,
>
> Can someone give steps to reproduce the problem? Also if we need any
> particular h/w board to reproduce this problem. I dont seem to recall any
> delay requirement on the chip at power up/cycle time. Any I also don
On Tue, Jul 26, 2011 at 7:53 AM, Doychin Dokov wrote:
> [416830.939483] cx231xx #0: can't change interface 3 alt no. to 0 (err=-71)
>
> This is with the stock kernel, no media_build tree installed (I'm currently
> compiling it).
Patches for this issue were submitted over the weekend. Check the
m
On Tue, Jul 26, 2011 at 8:40 AM, Doychin Dokov wrote:
> I find only the Sunday fix for the power ramp issue, which states it's for a
> problem caused by the config hz being different of 100. Is this the patch
> you point me to, and do you think it's the solution in my case?
>
> # cat /boot/config-
2011/7/27 Toralf Förster :
> Hello,
>
> I'm wondering, whether there are known issues with the new kernel version just
> b/c of https://forums.gentoo.org/viewtopic.php?p=6766690#6766690 and
> https://bugs.kde.org/show_bug.cgi?id=278561
Hello Toralf,
I don't think you're the first person to report
On Wed, Jul 27, 2011 at 10:34 AM, Mauro Carvalho Chehab
wrote:
> Btw, what's the video standard that you're using? DTV7? Does your device use
> a xc3028 or xc3028xl? Whats's your demod and board?
It was in the first sentence of his email. He's got an HVR-1400,
which uses the xc3028L and dib7000p
On Wed, Jul 27, 2011 at 10:57 AM, Steffen Barszus
wrote:
> Quote:
> "The drivers from 2011-02-05 does not run, but the drivers from
> 2010-10-16 runs perfectly. "
>
> should give at least a startingpoint/timeframe for bisecting ...
> allthough would be more usefull if based linuxtv git.
Bear in m
On Fri, Jul 29, 2011 at 7:15 AM, Eddi De Pieri wrote:
> 2011/7/28 Benjamin Larsson :
>> 0x82 is the address of the chip handling the analog signals(?) Micronas
>> AVF 4910BA1 maybe.
>
> I don't have the schematic of hauppauge card, so I can't say you if
> 082 is the AVF 4910
Yes, it's an avf4910b
Hi Daniel,
Sorry for the delayed reply. I actually did reply five days ago but
the message got dropped by the ML filter because my phone apparently
formatted it into HTML content. Resending here...
> Do you have a contact at Trident I can ask to get access to that
> data sheet? I have been look
On Sat, May 1, 2010 at 5:12 PM, Hans Verkuil wrote:
> Hi all,
>
> I played a bit with my HVR900 and tried the sliced VBI API. Unfortunately I
> discovered that it is completely broken. Part of it is obvious: lots of bugs
> and code that does not follow the spec, but I also wonder whether it ever
>
On Sun, May 2, 2010 at 1:25 PM, Devin Heitmueller
wrote:
> On Sat, May 1, 2010 at 5:12 PM, Hans Verkuil wrote:
>> Hi all,
>>
>> I played a bit with my HVR900 and tried the sliced VBI API. Unfortunately I
>> discovered that it is completely broken. Part of it is obviou
On Sun, May 2, 2010 at 2:13 PM, Hans Verkuil wrote:
> Why not just nuke everything related to sliced VBI? Just leave a comment
> saying that you should look at older versions if you want to resurrect sliced
> vbi. That's what version control systems are for.
I would have no objection to this. Th
On Tue, May 4, 2010 at 8:00 AM, Jan Möbius wrote:
> Hi,
>
> im trying to get a Hauppauge HVR-4400 working on a Debian squeeze. It seems to
> be unsopported yet. Is there any driver which i don't know about?
There is no support currently for that card, and since it uses a
demodulator for which the
On Thu, May 6, 2010 at 9:05 AM, Omer Uner GUCLU wrote:
> I need frame grabber or capture card which has 1080i support for one
> application.
> Can you give me advice which card(s) suitable for our application.
The only device supported under Linux which can support HD capture is
the Hauppauge HD-
Chehab
> Cc: Jiri Slaby
> Cc: Dmitry Torokhov
> Cc: Devin Heitmueller
> Cc: linux-media@vger.kernel.org
> ---
> drivers/media/dvb/dvb-usb/dib0700_core.c | 82 +++--
> 1 files changed, 42 insertions(+), 40 deletions(-)
>
> diff --git a/drive
On Tue, May 18, 2010 at 3:30 AM, Dmitri Belimov wrote:
> Hi
>
> Rework xc_write_reg function for correct read register of the xc5000.
> It is very useful for tm6000.
>
> Tested for tm6000 and for saa7134 works well.
Hi Dmitri,
I've put this on my list of patches to review. My concern is that th
On Sat, Jun 5, 2010 at 7:07 PM, Lars Schotte wrote:
> so basically my question is, what makes you think, that HVR4000 is able
> to play DVB-S2 streams when it doesn't?!
Well, the fact that the developer who added the Linux S2-API support
did it for that card would be a pretty good indicator that
On Tue, Jun 8, 2010 at 12:45 AM, Vasilis Liaskovitis wrote:
> HI,
>
> I can successfully use my Kworld UB435-Q for OTA capture thanks to the
> development work in this thread:
> http://www.mail-archive.com/linux-media@vger.kernel.org/msg10472.html
>
> however I 'd like to get closed captioning sup
On Wed, Jun 9, 2010 at 6:41 PM, Jacques Weber wrote:
> I just have bought an avertv h830 hybrid tv usb stick, the vendor having
> certified to me it will work under linux...
> By now it does not.
> When I plug the stick, no /dev/video device is created.
> I suppose it lacks some firmware supportin
On Thu, Jun 10, 2010 at 10:20 PM, Rohan Carly wrote:
> Hi, I had success with some TV tuner hardware that wasn't listed on the
> linuxtv.org V4L-DVB wiki. Could you please update it?
The Wiki is open to anyone's contributions. If you have found an
inaccuracy or some missing info, you should feel
1
-vf crop=720:572:0:0
(in particular, look at the "-vf crop=720:572:0:0" portion)
Devin
--
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
Fix case where fields were not at the correct start location.
From: Devin Heitmueller
This patch address an arithmetic error for the
On Sun, Jun 13, 2010 at 11:21 PM, Eugeniy Meshcheryakov
wrote:
> Thanks, that patch fixes the shifting problem, all the pixels are in the
> right place.
Ok, I'll issue a PULL request to get that upstream. Thanks for testing.
>> In the meantime though,
>> you can work around the issue by croppin
On Mon, Jun 21, 2010 at 11:09 AM, Steve Freitas wrote:
> Hi all,
>
> I have an ATI TV Wonder 600 USB and have successfully used it for its
> DVB features, thanks to the work of many of you on this list. However,
> this device also has an auxiliary s-video/composite input[1] which I'd
> like to use
On Mon, Jun 21, 2010 at 11:48 AM, Steve Freitas wrote:
>> Yes, it's fully supported. But bear in mind it's an analog input, so
>> you need to use a V4L application as opposed to something designed for
>> DVB. Once you use an analog app (such as tvtime), just toggle over to
>> input 1 for composi
On Mon, Jun 21, 2010 at 10:37 PM, wrote:
> Is there any chance this card will be supported by V4L in the future (or
> is it already) ?
KernelLabs has written a driver for both the 240e and 450e (in
cooperation with ViewCast) and it is currently in testing (with plans
to be merged upstream). Kee
Hello,
Please PULL from
http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-950qvbi for the
following:
* Add closed captioning support for the HVR-950q
Thanks go out to GetWellNetwork Inc. for sponsoring this work.
Thanks,
Devin
--
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
Hello,
Please PULL from
http://www.kernellabs.com/hg/~dheitmueller/v4l-dvb-em28xx-isoc for the
following:
* Make em28xx s_ctrl not always return error
* Fix case where fields were not at the correct start location.
This addresses two bugs found in the em28xx driver (one with video
rendering and
On Tue, Jun 22, 2010 at 5:25 PM, Thorsten Hirsch wrote:
> Hi,
>
> as far as I know there's been some trouble in the past regarding
> Markus Rechberger's em28xx driver (em28xx-new) and the official
> development line, resulting in the current situation:
>
> - M. Rechberger isn't developing his driv
On Sat, Jun 26, 2010 at 11:05 AM, Mauro Carvalho Chehab
wrote:
> This patch tries to fix a problem, but it is broken: Let's suppose that you
> have
> 2 i2c drivers that implements control, one for video (like tvp5150) and
> another for
> audio (like msp3400). That's the case of HVR-950, for exam
First, a bit of background:
A bug in the em28xx implementation of s_ctrl() was present where it
would always return 1, even in success cases, regardless of what the
subdev servicing the request said (in this case the video decoder).
It was using v4l2_device_call_all(), and disregarding the return
On Sat, Jun 26, 2010 at 2:51 PM, Hans Verkuil wrote:
> There really is no good way at the moment to handle cases like this, or at
> least not without a lot of work.
Ok, it's good to know I'm not missing something obvious.
> The plan is to have the framework merged in time for 2.6.36. My last pat
On Sat, Jun 26, 2010 at 9:34 PM, Mauro Carvalho Chehab
wrote:
> would do the trick. Yet, the application is broken, as it is considering a
> positive
> return as an error. A positive code should never be considered as an error.
> So, we
> need to fix v4l2-ctl as well (ok, returning 1 is wrong as
Hello all,
I'm finally happy to announce that we've got a working version of the
drx-j driver (with the appropriate licensing) and I'm looking for
testers if you happen to own an PCTV 80e.
More details as to where to find the tree and how to install it can be
found here:
http://www.kernellabs.co
On Mon, Jul 5, 2010 at 12:11 PM, Mauro Carvalho Chehab
wrote:
> Devin/Dmitri,
>
> Any progress about this patch?
>
> Cheers,
> Mauro
Sorry for the delay.
I did some testing with it today, and it looks fine.
Acked-by: Devin Heitmueller
Thanks,
Devin
--
Devin J. Heitmue
On Wed, Jul 7, 2010 at 9:56 PM, Ivan wrote:
> I recently purchased ($20 special deal from newegg; the price has gone back
> up) the following USB stick that captures composite video and S-video (no TV
> tuner):
>
> KWORLD DVD Maker USB 2.0 (VS-USB2800)
>
> It seemed likely to be supported by the e
On Thu, Jul 8, 2010 at 1:44 PM, Ivan wrote:
> Now, regarding the difference in image quality between the Linux and Windows
> drivers, I took some snapshots. Linux is first, then Windows:
>
> http://www3.picturepush.com/photo/a/3762966/img/3762966.png
>
> http://www4.picturepush.com/photo/a/3762977
On Thu, Jul 8, 2010 at 3:52 PM, Ivan wrote:
> On 07/08/2010 01:52 PM, Devin Heitmueller wrote:
>>
>> The vertical stripes were a problem with the anti-alias filter
>> configuration, which I fixed a few months ago (and probably just
>> hasn't made it into your
On Thu, Jul 8, 2010 at 5:33 PM, Ivan wrote:
> Ok, the horizontal shift disappears if I switch to 720x480 instead of
> 640x480.
>
> Does the card always output 720x480 (in NTSC mode anyway), then, and any
> scaling is done by V4L?
That card does have an onboard scaler, although it's not clear to m
Hello all,
Here's the scenario:
1. I have a USB device that supports both an analog tuner and
composite/s-video inputs
2. The bridge is smart enough to power down the tuner when capturing
on composite/s-video
3. Changing the video standard appears to send set_freq() calls to
the tuner, which i
On Fri, Jul 9, 2010 at 2:03 PM, Mauro Carvalho Chehab
wrote:
> Em 09-07-2010 14:19, Ivan escreveu:
>> On 07/09/2010 08:47 AM, Mauro Carvalho Chehab wrote:
>>> I never saw the em28xx scaler generating such vertical stripes. This
>>> could be a mplayer or a video adapter driver problem. Are you usin
Hi Andy,
On Sun, Jul 11, 2010 at 9:23 AM, Andy Walls wrote:
> At the risk of missing something obvious:
>
> In your bridge driver's VIDIOC_S_STD ioctl()
>
> a. power up the analog tuner if it is not already
> b. call s_std for the subdevices (including the tuner),
> c. power down that analog tune
On Sun, Jul 11, 2010 at 9:18 AM, Alexander Wirt wrote:
> Hi,
>
> I recently got a Pinnacle PCTV Quatro stick which announces itself as PCTV
> 510e (ID: 2304:0242). It seemed that the em28xx-new driver had support for
> that
> stick, but as this is dead I know need some help. Is there anywhere sup
gt;pos;
>
>
In reality the check for "dev" can be removed since it will *never*
happen (I added it during some debugging, as can be seen by the rest
of the NULL checks).
Either way though, this patch is fine.
Acked-by: Devin Heitmueller
--
Devin J. Heitmueller - Kerne
Hello all,
I am doing some quality improvements for a couple of the
em28xx/saa7113 designs, and I found a pretty serious problem which
appears to have been there for some time.
In fact, the regression was introduced when the saa7115 support was
added in 2005 (hg revision 2750). This change resul
On Tue, Feb 2, 2010 at 7:29 PM, Mauro Carvalho Chehab
wrote:
> The better is to allow enabling/disabling the anti-alias via ctrl.
> Whatever default is chosen, the driver may adjust the control default
> at the board initialization, or even blocking the control when the
> other mode of operation i
On Wed, Feb 3, 2010 at 3:10 PM, Stefan Ringel wrote:
> --- a/drivers/staging/tm6000/tm6000-cards.c
> +++ b/drivers/staging/tm6000/tm6000-cards.c
Before you send too many of these, I should point out that there is a
well-defined format expected for patches. Look here:
http://linuxtv.org/wiki/ind
On Wed, Feb 3, 2010 at 3:36 PM, Stefan Ringel wrote:
> signed-off-by: Stefan Ringel
> --- a/drivers/media/common/tuners/tuner-xc2028.c
> +++ b/drivers/media/common/tuners/tuner-xc2028.c
> @@ -1114,7 +1122,11 @@ static int xc2028_set_params(struct dvb_frontend *fe,
>
> /* All S-code tables nee
On Wed, Feb 3, 2010 at 3:40 PM, Stefan Ringel wrote:
> signed-off-by: Stefan Ringel
>
> --- a/drivers/staging/tm6000/hack.c
> +++ b/drivers/staging/tm6000/hack.c
This patch shouldn't be merged at all. You should figure out the
correct zl10353_config that is required, and hold off on submission
On Wed, Feb 3, 2010 at 3:38 PM, Stefan Ringel wrote:
> signed-off-by: Stefan Ringel
>
> --- a/drivers/media/dvb/frontends/zl10353.h
> +++ b/drivers/media/dvb/frontends/zl10353.h
> @@ -45,6 +45,8 @@ struct zl10353_config
> /* clock control registers (0x51-0x54) */
> u8 clock_ctl_1;
On Wed, Feb 3, 2010 at 3:31 PM, Stefan Ringel wrote:
> signed-off-by: Stefan Ringel
>
> --- a/drivers/staging/tm6000/tm6000-cards.c
> +++ b/drivers/staging/tm6000/tm6000-cards.c
> @@ -221,12 +239,13 @@ struct usb_device_id tm6000_id_table [] = {
> { USB_DEVICE(0x2040, 0x6600), .driver_info =
On Wed, Feb 3, 2010 at 3:50 PM, Stefan Ringel wrote:
> Am 03.02.2010 21:25, schrieb Mauro Carvalho Chehab:
>> This one is a very obscure patch. What are you doing this patch and why?
>>
>> Stefan Ringel wrote:
>>
>>> signed-off-by: Stefan Ringel
>>>
>>> --- a/drivers/staging/tm6000/tm6000.h
>>> +
On Wed, Feb 3, 2010 at 8:51 PM, Andy Walls wrote:
> With all that said, if you have a baseband Luma or Chroma signal with
> strong spurious high frequency components (crappy source, or you're
> overdriving the front end and getting intermods), then keep the
> anti-alias filter turned on as the ass
Hey Andy,
On Thu, Feb 4, 2010 at 11:15 PM, Andy Walls wrote:
> Hmmm. The AGC (or static gain level?) of the amplifier in the SAA7113
> before the anti-alias filter may be set too high causing the clipping
> (intermods) there. It may be worth looking at the gain setting for that
> amp.
It's pos
Hi Andy,
Thanks for taking the time to do some testing in your environment.
On Sun, Feb 7, 2010 at 7:10 PM, Andy Walls wrote:
> My observations:
>
> 1. With the amplifier on and anti-alias filter off things looked fine.
> 2. With the amplifier on and anti-alias filter on things looked fine.
> 3.
Hello Mr. Shack,
On Mon, Feb 8, 2010 at 8:43 AM, Chicken Shack wrote:
> I vote for Andy Walls, Devin Heitmueller. There are a couple of capable
> candidates here who can really do that job with a better output for the
> whole Linux community.
> There is ABSOLUTELY NO necessity to c
On Sat, Feb 6, 2010 at 12:14 PM, edm wrote:
>> (switched to email. Please respond via emailed reply-to-all, not via the
>> bugzilla web interface).
> Hi, using the last version of v4l-dvb driver from hg, solved this
> issue. I tested the card in the last days and it seems to work well
> now; t
On Mon, Feb 8, 2010 at 11:43 PM, Richard Lemieux wrote:
> Hi,
>
> I got some driver crashes after upgrading to kernel 2.6.32.7. It seems that
> activating either TBS8920 (DVB-S) and HVR950Q (ATSC) after the other one has
> run (and is no longer in use by an application) triggers a driver crash.
On Tue, Feb 9, 2010 at 10:19 AM, Patrick Cairns
wrote:
> Hi Andy
>
> Andy Walls wrote:
>
>>
>> Hi Patrick,
>>
>> On Tue, 2010-02-09 at 03:35 -0800, Patrick Cairns wrote:
>> > Hello
>> >
>> > I'm testing use of multiple Leadtek WinFast DVR3100 H cards for a
>> > project. I've had large numbers of
On Tue, Feb 9, 2010 at 8:44 AM, Richard Lemieux wrote:
> Hi Devin,
>
> I was previously running kernel vmlinux-2.6.29.5. I notice there was a
> major
> reorganization of some of the media structure between 2.6.29 and 2.6.32.
> Can you tell me at wich kernel version the change occured so I can sta
On Tue, Feb 9, 2010 at 9:14 PM, Andy Walls wrote:
> Both Ooops below are related to userspace loading of firmware for the
> HVR-950Q.
Very strange. The xc5000 function doesn't appear to really do
anything unusual. It calls request_firmware(), pushes the code into
the chip, and then call release
On Tue, Feb 9, 2010 at 10:05 PM, Richard Lemieux wrote:
> Andy,
>
> This is a great answer! Thanks very much. When I get into this situation
> again
> I will know what to look for.
>
> A possible reason why I got into this problem in the first place is that I
> tried
> many combinations of param
On Wed, Feb 10, 2010 at 2:02 PM, Carlos Jenkins
wrote:
> Hi everyone.
>
> First of all, great job :)
>
> My name is Carlos Jenkins, and I'm here to help getting to work the
> MSI TV VOX 8609 USB 2.0 device once again. I know it's an old device,
> but here where I live, in Costa Rica, we still have
On Wed, Feb 10, 2010 at 3:41 PM, Mauro Carvalho Chehab
wrote:
> The above messages seem ok, but I never tried to use tvtime with xinerama.
> This used to be a very good application, but it is not maintained anymore.
> Not sure if it works fine with newer xorg versions with xinerama. Also,
> by def
On Wed, Feb 10, 2010 at 4:10 PM, Carlos Jenkins
wrote:
> 2010/2/10 Devin Heitmueller :
>> On Wed, Feb 10, 2010 at 3:41 PM, Mauro Carvalho Chehab
>> Does the device even have a tuner? I had assumed all the em2862
> It's a em2820 to be exact.
>
>> reference design
Hi Istanv,
On Thu, Feb 11, 2010 at 2:16 PM, istva...@mailbox.hu
wrote:
> Update: the following patch, which should be applied after the previous
> ones, makes a few additional changes to the XC4000 driver:
> - adds support for DTV7
> - implements power management
> - adds a mutex and locking f
On Sat, Feb 13, 2010 at 9:00 PM, SebaX75 wrote:
> Hi,
> I've already wrote on the problem that I'll go to explain and that was
> already solved by Devin. It was solved and a call for tester was done, and
> all was working (em28xx DVB modeswitching change); logically I've used
> actual tree (update
On Sun, Feb 14, 2010 at 12:33 PM, Florent NOUVELLON
wrote:
> Hi Devin,
>
> Did you with Prahal advanced the 0072/terratec hybrid xs fm support in
> linux-dvb driver ?
>
> If you need any kind of help (testing, or whatever) feel free to ask me.
>
> Regards,
> Florent
Hi Florent,
Prahal was making
On Mon, Feb 15, 2010 at 10:21 AM, Michael wrote:
> So, does this imply that you see a chance to get this card running? :-)
>
> If so, I will order one card and try. There is not much I want to do with
> the card. It should simply digitize an external camera signal. I want to
> display it with mpla
On Mon, Feb 15, 2010 at 12:37 PM, wrote:
> From: Stefan Ringel
>
> Signed-off-by: Stefan Ringel
>
> diff --git a/drivers/media/common/tuners/tuner-xc2028.c
> b/drivers/media/common/tuners/tuner-xc2028.c
> index ed50168..e051caa 100644
> --- a/drivers/media/common/tuners/tuner-xc2028.c
> +++ b/
On Mon, Feb 15, 2010 at 3:57 PM, Samuel Cantrell
wrote:
> Hello,
>
> I have an ATI TV Wonder 650 PCI card, and have started to work on the
> wiki page on LinuxTV.org regarding it. I want to *attempt* to write a
> driver for it (more like, take a look at the code and run), and have
> printed off so
On Mon, Feb 15, 2010 at 5:21 PM, Alex Deucher wrote:
> Who did you contact? gpudriverdevsupport AT amd DOT com is the devel
> address you probably want. I looked into documentation for the newer
> theatre chips when I started at AMD, but unfortunately, I'm not sure
> how much we can release sin
On Wed, Feb 17, 2010 at 6:51 PM, Mauro Carvalho Chehab
wrote:
> Hi Istvan,
>
> istva...@mailbox.hu wrote:
>> The attached new patches contain all the previous changes merged, and
>> are against the latest v4l-dvb revision.
>
> Please provide your Signed-off-by. This is a basic requirement for your
On Wed, Feb 17, 2010 at 7:08 PM, Mauro Carvalho Chehab
wrote:
> OK. Then, I need your SOB for the 95% of the code, and his SOB for the
> remaining ;)
Yeah, my plan at this point was to submit a PULL request once I felt
the driver is stable (and I had already offered to apply his
incremental patch
I am doing some work on the saa711x driver, and ran into a case where
I need to disable the chroma AGC and manually set the chroma gain.
I see there is an existing boolean control called V4L2_CID_CHROMA_AGC,
which would be the logical candidate for allowing the user to disable
the chroma AGC. How
Thanks everybody for the feedback.
On Mon, Feb 22, 2010 at 7:15 AM, Mauro Carvalho Chehab
wrote:
> The issue with cx88 chips is that, with some video input sources, the
> AGC over-saturates the color pattern. So, depending on the analog video
> standard and the quality of the source (TV or Compos
On Mon, Feb 22, 2010 at 8:40 AM, Mauro Carvalho Chehab
wrote:
> I think that the control you want is V4L2_CID_GAIN.
I would have guessed the CID_GAIN control would have been responsible
for *luma* gain. I could be wrong about that of course (but that is
what I believe people typically think of w
On Mon, Feb 22, 2010 at 6:28 AM, John Reid wrote:
> Hi,
>
> Sorry if this is a duplicate. My previous post didn't seem to appear.
>
> I'm using mythbuntu 9.10.
>
> I upgraded to kernel v2.6.33-rc8 because I have a DH55TC mobo (following the
> advice here https://wiki.ubuntu.com/Intel_DH55TC). This
On Mon, Feb 22, 2010 at 8:58 AM, Mauro Carvalho Chehab
wrote:
>> Ok then. I'll add the 15-20 lines of code which add the extended
>> controls mechanism to the 7115, which just operates as a passthrough
>> for the older control interface.
>
> The better is to do the opposite: extended being the co
On Mon, Feb 22, 2010 at 4:32 PM, Mauro Carvalho Chehab
wrote:
> Devin Heitmueller wrote:
>> In fact, I would be in favor of taking the basic logic found in
>> cx18_g_ext_ctrls(), and making that generic to the videodev interface,
>> such that any driver which provides a user
On Mon, Feb 22, 2010 at 4:41 PM, Hans Verkuil wrote:
> I am still planning to continue my work for a general control handling
> framework. I know how to do it and it's just time that I lack.
>
> Converting all drivers to support the extended control API is quite
> complicated
> since the API is f
On Mon, Feb 22, 2010 at 4:54 PM, Hans Verkuil wrote:
> Ah, that's another matter. The original approach for handling private
> controls is seriously flawed. Drivers that want to use private controls
> are strongly encouraged to use the extended control mechanism for them,
> and to document those c
On Mon, Feb 22, 2010 at 5:38 PM, j wrote:
> Hi I get trouble with my Kworld em28xx device, anyone can help any kernel
> issue found somewhere about that?
Hi J,
Is this device plugged directly into the USB port on the motherboard?
Or do you have a USB hub that the device is connected to. Sometim
On Tue, Feb 23, 2010 at 2:53 AM, Hans Verkuil wrote:
> OK. So the problem is that v4l2-ctl uses G/S_EXT_CTRLS for non-user controls,
> right? Why not change v4l2-ctl: let it first try the EXT version but if that
> fails with EINVAL then try the old control API.
Well, that's what I'm trying to fig
On Tue, Feb 23, 2010 at 11:12 AM, Abhijit Bhopatkar
wrote:
> Is it worth for me to test this latest tree and driver against my card by just
> adding the device ids?
> If the devs need some more testing / help i can certainly volunteer my
> time/efforts.
> I do have fare familiarity with linux driv
On Tue, Feb 23, 2010 at 1:37 AM, Dean wrote:
> Hi,
>
> I have the KWorld DVB-T 305U, an em28xx device. Only the video works for me
> under Linux, no audio. In case anyone wants to see it, I have attached the
> full dmesg text, solely from this device.
>
> Cheers,
> Dean
Hi Dean,
How are you
On Tue, Feb 23, 2010 at 4:17 PM, Dean wrote:
> I am receiving NTSC TV signals. I test with mplayer. Example;
>
> mplayer tv://9 -tv
> driver=v4l2:alsa:immediatemode=0:adevice=hw.Em28xxAudio,0:norm=ntsc:chanlist=us-cable
> -vf pp=ci
>
> The above command works fine (both audio and video) with
On Wed, Feb 24, 2010 at 10:24 AM, Jean-Michel Bruenn
wrote:
> Hello,
>
> i wanted to ask whether theres some progress or status on the cx23885
> driver. DVB-T is working fine,
> however - i'm currently interested into the A/V Inputs. Maybe there's some
> alpha/beta thing to test?
>
> http://www.li
On Wed, Feb 24, 2010 at 10:34 AM, Jean-Michel Bruenn
wrote:
> Hello Devin,
>
> thanks for your answer. Might i be able to help a bit? Whats missing?
>
> Cheers,
> Jean
Hi Jean,
At this point, what really needs to happen is a developer who is
familiar with the internals of the cx23885 (and has th
On Tue, Feb 23, 2010 at 2:53 AM, Hans Verkuil wrote:
>> Control enumeration is actually working fine. The queryctrl does
>> properly return all of the controls, including my new private control.
>
> OK. So the problem is that v4l2-ctl uses G/S_EXT_CTRLS for non-user controls,
> right? Why not cha
Hello Mauro,
Please pull from
http://www.kernellabs.com/hg/~dheitmueller/hvr-950q-pmfixes for the
following fixes:
au8522: fix case where we don't perform the first tune after going digital
au8522: fix race condition in switching from digital to analog mode
Thanks,
Devin
--
Devin J. Heitmuell
On Fri, Feb 26, 2010 at 3:25 PM, Curtis Hall wrote:
> I'm writing concerning the Provideo PV-149, PV-155, PV-981-* and PV-183-*.
> These cards, for the most part, are drop in and 'just work' with the bttv
> driver.
>
> However the PV-149 / PV-981 / PV-155 is auto detected as the Provideo
> PV-150,
On Fri, Feb 26, 2010 at 3:48 PM, Curtis Hall wrote:
> Devin,
>
> I saw his email and I've been in private communication between him and
> Provideo trying to get the information he needs. However his request was
> for the PV-947D against the IVTV driver. These cards are using the bttv
> driver.
I'm finally happy to announce that we've got a working version of the
drx-d driver and I'm looking for testers if you happen to own an
HVR-900 R2 or PCTV 330e (USB ids 2040:6502 and 2304:0226)
More details as to where to find the tree and how to install it can be
found here:
http://www.kernellabs
Hello Mauro,
Please PULL from
http://kernellabs.com/hg/~dheitmueller/v4l-dvb-as102-2 for the
following:
as102: import initial as102 driver
as102: checkpatch fixes
as102: checkpatch fixes
as102: checkpatch fixes
as102: checkpatch fixes
as102: checkpatch fixes
as102: checkpatch fixes
as102: checkpa
This might seem like a bit of a silly question, but I've been banging
my head on the wall for a while on this.
I need to add a single private control to the saa7115 driver.
However, it's not clear to me exactly how this is supposed to work.
The v4l2-ctl program will always use the extended contro
Hello Laurent,
On Mon, Mar 1, 2010 at 3:57 AM, Laurent Pinchart
wrote:
> I don't think it should matter which API (the base one or the extended one)
> you use for controls, be they private, standard or whatever. I don't see a
> reason for disallowing some controls to be used through one or the ot
On Mon, Mar 1, 2010 at 4:58 AM, Hans Verkuil wrote:
> New private controls should not use V4L2_CID_PRIVATE_BASE at all. That
> mechanism was a really bad idea. Instead a new control should be added to
> the appropriate control class and with a offset >= 0x1000. See for example
> the CX2341X privat
On Mon, Mar 1, 2010 at 10:08 AM, Mauro Carvalho Chehab
wrote:
> Devin Heitmueller wrote:
>> Hello Mauro,
>>
>> Please PULL from
>> http://kernellabs.com/hg/~dheitmueller/v4l-dvb-as102-2 for the
>> following:
>>
>> as102: import initial as102 driver
&g
On Mon, Mar 1, 2010 at 10:08 AM, Mauro Carvalho Chehab
wrote:
> Devin Heitmueller wrote:
>> Hello Mauro,
>>
>> Please PULL from
>> http://kernellabs.com/hg/~dheitmueller/v4l-dvb-as102-2 for the
>> following:
>>
>> as102: import initial as102 driver
&g
On Tue, Mar 2, 2010 at 3:28 PM, Hans Verkuil wrote:
> I will NAK it only because you use V4L2_CID_PRIVATE_BASE. The rest of the
> code is fine. It would be sufficient to create a private user control like
> this:
>
> #define V4L2_CID_SAA7115_BASE (V4L2_CTRL_CLASS_USER | 0x1000)
> #define
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