[alsa-devel] Fwd: Problems with hda_intel, Santa Rosa, and suspend
tiwai at suse.de
Sat Jun 30 01:00:52 CEST 2007
At Fri, 29 Jun 2007 08:13:08 +0200,
albox at free.fr wrote:
> Could this issue be related to the other one with Medion laptops :
I guess it's not.
> Takashi, you said you were going to check the older patch that was working on
> ALSA 1.0.13, did you have a chance to do that ?
Err, no, sorry it's completely out of my head...
> Takashi Iwai wrote:
> > At Mon, 25 Jun 2007 15:16:41 -0500,
> > Matt Mullins wrote:
> >> On 6/25/07, Takashi Iwai <tiwai at suse.de> wrote:
> >>>> Yes, single_cmd mode is used always.
> >>> That's bad.
> >> I believe we have established that. What can I do about it? *Can* I
> >> do anything about it? What functions should I start debugging? Has
> >> this happened with other codecs before? What documentation will I
> >> need or want other than the Intel HDA and STAC9205 specifications?
> > Similar problems have been seen in some laptops, too. I vaguely
> > remember that they need some ACPI-related boot options to fix it
> > somehow. I think it's likely irrelevant with the codec chip, but
> > rather a problem of the controller side.
> >> I'm definitely willing to help work on this, as not many people have
> >> this hardware. I'm just new to the sound system, so I'm still trying
> >> to figure out what-calls-what.
> > Takashi
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