Intel HDA driver on Asus A8N-VM CSM

[Ariff Abdullah]

On Wed, 13 Sep 2006 21:06:17 +1200
Al Muckart <silver at where.else.net.nz> wrote:
> Hi All,
> 
> Firstly a big thank you to all the developers working on this
> driver, I've  been hanging out for usable audio out of this device
> for a while now.
> 
> I have an Asus A8N-VM CSM motherboard, with integrated everything,
> ethernet,  graphics, audio etc.
> 
> I downloaded the sources from  Ariff Abdullah's page today (NZ
> time), built  and installed them. They built and ran fine, the card
> detected and I could  play audio out of it but the audio was
> overlain by a LOUD squealing noise. It  was painful to bring the
> volume on my speakers up enough to make out the  music playing
> behind the squeal.
> 
> If I set all of the mixer settings to 0 I get squeal, but no music.
> I have  another machine I could use to record this effect if it
> would be useful.
> 
> I also experienced something I found with the OSS driver, which is
> that there  seems to be a lot of interference from the USB system, I
> can *hear* my mouse  moving around. There is also interference from
> the onboard graphics system,  when I drag windows around in X there
> is a loud buzzing noise. Even were  there no squeal, this makes the
> device unusable to play music.
> 
> I don't appear to be able to record anything, at least when I
> plugged a  known-good mic into the mic port I didn't get anything I
> think I did manage  to capture the buzzing noise though. There is a
> wav file of the effect at  http://www.else.net.nz/tmp/HDA-test1.wav
> That is a 10 second wavfile captured  with "wavrec HDA-test1.wav"
> where I move my mouse around, then grab a window  and move it
> around, then let the window go and move the mouse some more. The 
> bit where I move the window is quite noticeable in the middle of the
> file.
> 
> Is there anything more useful I can do?
> 
Please fetch the latest hdac.c . Your issues should have been fixed by
now.

--
Ariff Abdullah
FreeBSD
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-multimedia/attachments/20060913/fe7d47a5/attachment.pgp