On Thu March 16 2006 01:32, John Biundo wrote:
> Keehan Dowd wrote:
> > Hello,
> > I don't know if this will be of any help to other sufferers of the
> > PVR-150 tinny audio problem, but I was also having the same problem.  My
[...] 
> Interesting.  I'm running 0.4.2 and have the tinny audio problem.
> Someone else reported dropping back to 0.4.1 and solving the problem.
>
> Has anyone else had the problem with 0.4.2?

Sure. I have used 0.4.0 and 0.4.1 and 0.4.3, and in both cases there was the 
problem, on kernels 2.6.14 and 2.6.15.1

Here is a reply from Hans Verkuil to me on this mailing list:

> Re: [ivtv-users] MCE 150 gargling sound
>  (Hans Verkuil, Wed Jan  4 08:02:19 2006)
> It's a known problem (http://ivtvdriver.org/trac/ticket/49). The ticket 
> contains a description of a workaround (a small change in the code). I 
> simply did not have the time to really look into it but I know it 
> always happens after a DMA error: something goes wrong in the recovery 
> of that error.

The aforementioned description of a workaround helped the tinny audio, though 
you have to pay high CPU usage for that (looks it is going to be a problem to 
use 2 cards onj a 1-core system).  I did not try this fix on 0.4.3 driver.


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