[alsa-devel] HD-Audio device unsuppored (Nvidia G2xx-series GPU implemented)

[Takashi Iwai]

At Sun, 27 Dec 2009 17:20:25 +0100,
Stefan Ringel wrote:
> 
> I have tested with patch_intelhdmi.c and it works, and I have tested
> with patch_atihdmi.c (changing convert nid and pin nid) and it works
> also. But I have problems to attach codec #2 and #3.
> Next I'm updating patch_nvhdmi.c and testing it.

Did you test also more than 2 channels?  Each codec looks supporting to
8 channels output, so it might do actually.  But, it might be also
separated 4x2 channels.

So far, only two HDMI codecs are supported individually.
For using these four codecs, we'd need a hack.


thanks,

Takashi