Re: Hauppauge PVR-250 and PCHDTV-3000 with 2.6.14.2 kernel

[Dustin Nicholas Jenkins <at88mph@shaw.ca>]

No, I have not tried the video4linux drivers, but I think I may now.  I 
compiled the ivtv drivers from source as they don't supply binaries, so 
I would've thought it'd be a piece of cake.

This brings up another question though.  The V4L module is included 
with the kernel and I enabled it when I built the kernel.  Does this 
mean that the V4L module in my kernel is not new enough?  I think I 
read it was just starting to be included now that I think about it.

Many thanks!
Dustin



On 13-Nov-05, at 2:28 AM, Ed Tomlinson wrote:

> On Saturday 12 November 2005 20:06, Dustin Nicholas Jenkins wrote:
> > By default, the cx88* drivers load up fine on my Sarge AMD64 install
> > and take input from my PCHDTV-3000 card.  I also have an Hauppauge
> > PVR-250 that requires the ivtv driver.  My problem is that when I 
> > build
> > the ivtv driver and replace the msp3400, tveeprom, tuner, and tda9887
> > modules with the ivtv supplied ones, my cx88* drivers no longer load
> > complaining of the following (excerpt from loading cx88-dvb):
> >
> > WARNING: Error inserting cx88xx
> > (/lib/modules/2.6.14.2/kernel/drivers/media/video/cx88/cx88xx.ko):
> > Unknown symbol in module, or unknown parameter (see dmesg)
> > WARNING: Error inserting cx8802
> > (/lib/modules/2.6.14.2/kernel/drivers/media/video/cx88/cx8802.ko):
> > Unknown symbol in module, or unknown parameter (see dmesg)
> > FATAL: Error inserting cx88_dvb
> > (/lib/modules/2.6.14.2/kernel/drivers/media/video/cx88/cx88-dvb.ko):
> > Unknown symbol in module, or unknown parameter (see dmesg)
> >
> > I ran depmod -a after moving the old versions of the afore mentioned
> > modules aside, but no luck.  Are the modules built by ivtv so
> > different?  Doesn't depmod take care of this kind of problem?  Or
> > should I forget the cx88* drivers that come with the kernel and 
> > install
> > the ivtv and PCHDTV drivers separately?  I've also read that much of
> > the ivtv stuff is being built into the video4linux module, so I'm
> > wondering if I should build that separately too.
>
> I you are using binary modules supplied by ivtv, then they will work
> best with the kernel they were compiled for.  They _might_ work with
> later kernels.  The kernel developers really dislike binary modules 
> since
> they tend to break things in unpredictable ways - this is even more
> of a problem if the kernel release has changed since inter module
> dependencies _will_ change.
>
> Have you tried the video4linux module?  If it works with your ivtv 
> stuff
> its probably your best bet.
>
> Ed Tomlinson
>
>
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