[alsa-devel] Loud pops from Intel HDA onboard sound, may damage speakers (fwd)
tiwai at suse.de
Sat Mar 26 09:35:14 CET 2011
At Fri, 25 Mar 2011 23:40:42 +0000 (GMT),
Chris Wilson wrote:
> Hi Takashi,
> On Fri, 25 Mar 2011, Takashi Iwai wrote:
> >> Unfortunately, I can confirm that stock 2.6.38 does NOT resolve the
> >> pops on suspend and resume.
> > OK, then did you try to set option power_save_controller=0 for
> > snd-hda-intel?
> I tried this by adding the following line to
> options snd-hda-intel power_save_controller=0
> and after a reboot, I still get the same pops on suspend and resume. Is
> there some way to check dynamically whether the settings of the driver
> match what's configured here?
The actual value is shown in /sys/module/snd_hda_intel/parameters/*.
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