[alsa-devel] purify_inactive_streams and Azalia controllers with >1 codec

[Stephen Warren]

Takashi Iwai wrote:
> 
> At Thu, 19 Aug 2010 12:08:59 -0700,
> Stephen Warren wrote:
> >
> > NVIDIA GPUs that contain Azalia controllers currently all have 1 controller,
> > each having 4 codecs, each having 1 converter.
> >
> > I think there's a logic bug in hda_codec.c:purify_inactive_streams();
> > streams are controller-wide, but purify_inactive_streams() only cleans up the
> > converters a single codec as far as I can tell.
> 
>...
> Below is a quick fix patch.  Could you give it a try?

Yes, that seems to work great.

Could you explain more why patch_atihdmi.c mostly calls snd_hda_multi_out_* yet
patch_nvhdmi.c and patch_intelhdmi.c mostly call hdmi_*?

Thanks very much.

-- 
nvpublic