[snd_hda] Choppiness under high cpu - STABLE

[Ariff Abdullah]

On Tue, 29 May 2007 16:39:49 +1000
Norberto Meijome <freebsd at meijome.net> wrote:
> On Tue, 29 May 2007 13:15:03 +0800
> Ariff Abdullah <ariff at FreeBSD.org> wrote:
> 
> > Those binary modules are actually sources from -current + future
> > fixes which not easily MFCable. The specific snd_hda driver itself
> > pretty much simmilar, but the other part especially buffering and
> > latency improvements are quite different. There is no simple
> > solution for this except to keep using those binary modules, or
> > appplying patch from the "usuall" place.
> 
> I see - I imagined it had something to do with that - I now remember
> some older version of the code (as provided by you) that had the
> same issues.
> 
> > 
> > Anyway, you can try adjusting buffer size
> > with "hint.pcm.0.buffersize" . Start with 4096, 8192, 16384, etc..
> > Use either kenv(8) and reload, or slap it into /boot/device.hints
> > and reboot.
> 
> Thanks, I'll have a play and inform back :)
> 

.. and I'm still waiting .. :)

Let me take a guess.. Is this ACER or something?


--
Ariff Abdullah
FreeBSD

... Recording in stereo is obviously too advanced
    and confusing for us idiot ***** users :P ........
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