Re: [Alsa-user] Buffer size adjust?

[Mark K. <mar...@at...>]

Tobiah,
   Hi. Can you provide some more info on how things are set up? If
you've got the Delta44 IRQ on 9, then that's a good start. I do not
understand how you moved the IRQ for video. That's normally not movable.
Can you supply the complete output of an lspci -v command?

   What's the basic hardware of your machine? uP, memory, other
peripherals, etc. This and the lspci info will help.

   Next, are you using Alsa by itself, or are you using Jack? I'm
thinking there's a chance you are running the Delta44 at 24-bits/96KHz
which could load up the machine a bit much.

   What sort of hard disks are you using to record?

   Anyway, let us know what's up and we'll try and help.

Cheers,
Mark

On Tue, 2003-03-25 at 16:56, to...@to... wrote:
> Hi,
> 
> Still trying to get my Delta44 to stop dropping
> samples when playing and recording.
> 
> I read some stuff on IRQ's, and pci latency, and
> so put my Delta44 on IRQ9, and the video on 4.  I also
> cut the video card's slot down to a latency value of 32,
> while bumping up the Delta44's slot to 248, using setpci.
> 
> These things didn't seem to make a difference.
> 
> I heard that the Delta44 uses a jillion irq's.  Is that
> because of the VU meter interface?  If so, it would
> be cool if I could disable them.
> 
> Otherwise, I know that buffer size is usually the culprit..
> I don't really think that it is here, but just in case,
> is there a way that I could bump the audio buffer size
> way up for this card?  I don't mind recompiling, if it
> is in a header file somewhere.
> 
> Thanks...
> 
> Tobiah
> 
> 
> 
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