t to exist.
for the record: The above is true for a FlyVideo3000 (card=2) on the
saa7134 driver. It has a hardwired analog IF demod chip and no extras
for PM on the PLL chip.
It gets more interesting with tuners with some tda988x and further.
The rest is the well known history ;)
Cheers,
F
> >> Frequency: 0 (0.00 MHz)
> >>
> >>
> >> So mysteriously, it seems like v4lctl is just plain not working. And
> >> ivtv-tune, on the other hand, is working just fine. After I do that and
> >> start Helix Producer, I see channel 3 just
king the v4lctl "setstation" command
(which relies on .xawtv) and the "setchannel" command (which does not, at least
according to the man page.)
--------------------
> Subject: RE: Bah! How do I change channels?
> From: hermann-pit...@arcor.de
>
;
> (strangely, v4lctl can do other things fine, like change the norm from NTSC
> to PAL. It just can't change the channel.)
>
> So, sorry that it went off in rabbit trails of the device powering down and
> so forth. I wonder what happened to my v4lctl progra
On Sat, Jun 27, 2009 at 8:17 PM, Andy Walls wrote:
> Oh, I'm not against power management. But state is lost - somethings
> that's fixable with a lot of work apparently. I was thinking maybe the
> V4L2 spec could change.
>
> I was also pondering maybe the final close() shouldn't be the trigger
>
On Sat, 2009-06-27 at 17:57 -0400, Robert Krakora wrote:
> Andy:
>
> I too care about the environment. I am trying to find some extra time
> to figure out if my KWorld 330U USB TV devices are actually going into
> low power mode or not. I would say not as they get really hot, so I
> unplug them
had hoped.
>
> (strangely, v4lctl can do other things fine, like change the norm from NTSC
> to PAL. It just can't change the channel.)
>
> So, sorry that it went off in rabbit trails of the device powering down and
> so forth. I wonder what happened to my v4lctl program, t
onder what happened to my v4lctl program, though? xawtv itself
(running in X) seems to work fine when I tell it to change the channel...
> Date: Fri, 26 Jun 2009 09:42:06 -0400
> Subject: Re: Bah! How do I change channels?
> From: dheitmuel...@kernellabs.com
> To: awa...@r
On Fri, 2009-06-26 at 15:29 -0400, Devin Heitmueller wrote:
> On Fri, Jun 26, 2009 at 3:02 PM, Andy Walls wrote:
> > All I'm saying is that it is obviously the expected behavior, it the
> > specified behavior, and all the userland apps and scripts are written
> > with that behavior in mind.
> >
>
On Fri, Jun 26, 2009 at 3:56 PM, Robert Vincent
> I care and I love the infrastructure that has been created. However, it
> seems as though there are devices that do not conform to the paradigm or
> maybe they are not truly in "low power" mode. My guess is the latter
> otherwise there would be a
Devin Heitmueller wrote:
On Fri, Jun 26, 2009 at 3:02 PM, Andy Walls wrote:
All I'm saying is that it is obviously the expected behavior, it the
specified behavior, and all the userland apps and scripts are written
with that behavior in mind.
The applications' expectation of that behavior is
On Fri, Jun 26, 2009 at 3:02 PM, Andy Walls wrote:
> All I'm saying is that it is obviously the expected behavior, it the
> specified behavior, and all the userland apps and scripts are written
> with that behavior in mind.
>
> The applications' expectation of that behavior is, of course, why we ar
On Fri, 2009-06-26 at 14:47 -0400, Devin Heitmueller wrote:
> On Fri, Jun 26, 2009 at 2:34 PM, Andy Walls wrote:
> > Hmm, that sure sounds like a V4L2 spec violation. From the V4L2 close()
> > description:
> >
> > "Closes the device. Any I/O in progress is terminated and resources
> > associated w
On Fri, Jun 26, 2009 at 2:34 PM, Andy Walls wrote:
> Hmm, that sure sounds like a V4L2 spec violation. From the V4L2 close()
> description:
>
> "Closes the device. Any I/O in progress is terminated and resources
> associated with the file descriptor are freed. However data format
> parameters, cur
On Fri, 2009-06-26 at 13:23 -0400, Devin Heitmueller wrote:
> On Fri, Jun 26, 2009 at 1:19 PM, Robert
> Krakora wrote:
> > I had ran into this before with the KWorld a few months back.
> > However, whatever problem existed that forced me to add
> > "no_poweroff=1" to modprobe.conf for the em28xx mo
Devin Heitmueller wrote:
On Fri, Jun 26, 2009 at 1:28 PM, Robert
Krakora wrote:
Yes, it is run after mplayer initially tunes it. However, what is the
difference between mplayer tuning and v4l-ctl tuning? They are both
submitting the same IOCTLs to the driver to accomplish the same end
resul
On Fri, Jun 26, 2009 at 9:42 AM, Devin
Heitmueller wrote:
> On Fri, Jun 26, 2009 at 7:50 AM, Andy Walls wrote:
>> I use either v4l2-ctl or ivtv-tune
>>
>> $ ivtv-tune -d /dev/video0 -t us-bcast -c 3
>> /dev/video0: 61.250 MHz
>>
>> $ v4l2-ctl -d /dev/video0 -f 61.250
>> Frequency set to 980 (61.250
On Fri, Jun 26, 2009 at 1:28 PM, Robert
Krakora wrote:
> Yes, it is run after mplayer initially tunes it. However, what is the
> difference between mplayer tuning and v4l-ctl tuning? They are both
> submitting the same IOCTLs to the driver to accomplish the same end
> result; or is mplayer probab
On Fri, Jun 26, 2009 at 1:23 PM, Devin
Heitmueller wrote:
> On Fri, Jun 26, 2009 at 1:19 PM, Robert
> Krakora wrote:
>> I had ran into this before with the KWorld a few months back.
>> However, whatever problem existed that forced me to add
>> "no_poweroff=1" to modprobe.conf for the em28xx module
On Fri, Jun 26, 2009 at 1:19 PM, Robert
Krakora wrote:
> I had ran into this before with the KWorld a few months back.
> However, whatever problem existed that forced me to add
> "no_poweroff=1" to modprobe.conf for the em28xx module has went away.
> I have been able to use v4l-ctl or ivtv-tune wit
On Fri, Jun 26, 2009 at 7:50 AM, Andy Walls wrote:
> I use either v4l2-ctl or ivtv-tune
>
> $ ivtv-tune -d /dev/video0 -t us-bcast -c 3
> /dev/video0: 61.250 MHz
>
> $ v4l2-ctl -d /dev/video0 -f 61.250
> Frequency set to 980 (61.25 MHz)
>
>
> Regards,
> Andy
Hello Andy,
I had sent George some
On Thu, 2009-06-25 at 23:04 -0400, George Adams wrote:
> Having gotten my Pinnacle HDTV Pro Stick working again under some old
> v4l drivers, I'm now facing a much more mundane problem - I can't
> figure out how to use the command line to change the channel.
>
> The video feed (a closed-circuit fe
Having gotten my Pinnacle HDTV Pro Stick working again under some old v4l
drivers, I'm now facing a much more mundane problem - I can't figure out how to
use the command line to change the channel.
The video feed (a closed-circuit feed) that's coming to the card is over a coax
cable, and is on
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