[alsa-devel] No sound with nVidia Corporation MCP79 High Definition Audio (rev b1) (Macbook Pro 5, 5)

[Takashi Iwai]

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.

If it doesn't use any vendor-specific verbs, the implementation
wouldn't be too difficult.


Takashi