[alsa-devel] No sound with nVidia Corporation MCP79 High Definition Audio (rev b1) (Macbook Pro 5, 5)
nutz at unfoog.de
Wed Jul 1 17:00:42 CEST 2009
so i tried to find some information in OS X and after a while i stumbled upon a
document "Info.plist", to which i was pointed by OS X's build-in hardware
info-utility, somehwere in /System/Library/Extensions/AppleHDA.kext/....
also some information right out of the apple tool, eventhough i don't think
that it's worth anything:
Intel High Definition Audio:
Device ID: 0x10DECB79
Audio ID: 77
On Tuesday 30 June 2009 07:58:17 Takashi Iwai wrote:
> At Mon, 29 Jun 2009 16:04:06 -0600,
> Sean Burke wrote:
> > A quick google shows that the vendor ID is Cirrus Logic. The Boot Camp
> > driver set does include installers for Cirrus audio cards. I don't have
> > Windows installed on here, so I can't check to see if it is indeed the
> > Cirrus drivers that get installed. What can be done to facilitate the
> > implementation of this codec?
> I guess it's CS4206 codec. CS4207 has a different id.
out of the Info.plist:
<string>Cirrus Logic CS4206</string>
so again: if i can, i'd love to help.
thanks a lot
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