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Re: Intel Audio Pops



On Fri, Apr 3, 2009 at 4:58 PM, Eric Sandeen <sandeen redhat com> wrote:
> Kevin DeKorte wrote:
>> If you have an intel HDA audio card and it pops loudly you might try this.
>> Login as root and type
>> echo "options snd_hda_intel power_save=0" >
>> /etc/modprobe.d/snd_hda_intel.conf

Yes, I had really crappy audio, and that trick seems to improve the
sound quality significantly. Thanks!

> If you're experiencing the popping problem on this driver - and also if
> you're not - it'd be great if you could attach the relevant device info
> (from alsa-info.sh I suppose) to the bug so hopefully we can determine
> which hardware is affected.  It may be possible to disable powersave for
> just the problematic hardware without disabling it for the driver entirely.
>
> If you are experiencing pops now, please test with the power_save=0
> option to the module, and see if the problem goes away.

Done:
http://www.alsa-project.org/db/?f=ae1da1ccfdbb9b7998e9c303a1eeaadb725de2e8

Will update bugreport now.

-MartinG


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