[alsa-devel] hda-intel on macbook5, 1 (was: lockdep warning on 2.6.29-rc1 with pulseaudio)

[Takashi Iwai]

At Wed, 14 Jan 2009 17:18:50 +0100,
Johannes Berg wrote:
> 
> On Wed, 2009-01-14 at 11:46 +0100, Takashi Iwai wrote:
> 
> > You can try GPIO setup via hda-verb program.
> > 	ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/misc/hda-verb-0.3.tar.gz
> > 
> > For example,
> > 	hda-verb /dev/snd/hwC0D0 1 SET_GPIO_MASK 3
> > 	hda-verb /dev/snd/hwC0D0 1 SET_GPIO_DIR 3
> > 	hda-verb /dev/snd/hwC0D0 1 SET_GPIO_DATA 3
> > will set GPIO#0 and #1 to 1.
> > 
> > Try the above first without model option.
> 
> No luck.
> 
> > BTW, looking at your alsa-info output, all volumes are quite low.
> > Try to raise more.
> 
> I played with the volumes before, didn't help. Should I try to look into
> the Apple driver binary?

Maybe better to play with HD-audio verbs.
Or do they have any external information file like on Windows *.ini?


Takashi