Power saving

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Revision as of 23:21, 23 October 2012 by Thestinger (Talk | contribs) (info)

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By default, audio power saving is turned off by most drivers. It can be enabled by setting the power_save parameter to a time (in seconds) to go in idle.

Note: Toggling the audio card's power state can cause a popping sound on some broken hardware.
options snd_hda_intel power_save=1
options snd_ac97_codec power_save=1