[alsa-devel] Recent code changes for HD-audio on HG repo
tiwai at suse.de
Thu Aug 16 15:37:54 CEST 2007
At Thu, 16 Aug 2007 14:21:39 +0200,
Nicola Fagnani wrote:
> > Are you sure that you passed power_save_controller=0, not
> > power_save=0? See below.
> Yes, I set power_save_controller=0. This should have disabled the
> power save
> timeout, preventing the call of azx_stop_chip().
So, GPIO isn't reset as long as the controller alive. It sounds
> > OK, it's an Intel Mac, right? Then maybe the culprit is the missing
> > GPIO initialization. It's done only at creation time.
> > Did you get the PM suspend/resume working with this machine?
> > I guess you'll have the same problem, too.
> Right, I forgot that initialization and in fact the sound never
> worked after a
> > Anyway, try the patch below. Hopefully it fixes the power-save
> > problem too.
> Yes, it does. :-) Great work!
> It fixes suspend too :-D
Thanks for confirmation. I committed it now to HG tree.
More information about the Alsa-devel