Dear PowerTOP folks,
looking at the output of PowerTOP 1.97 on two laptops the usage of the
audio codec is always 100 % after the boot.
100,0% Device Audio codec hwC0D0:
Realtek
The same is true with a Conexant codec.
This happens although power management in ALSA is set up and no sound is
played.
$ more /sys/module/snd_hda_intel/parameters/power_save_controller
Y
$ more /sys/module/snd_hda_intel/parameters/power_save
1
Most of the time I can get that behavior to change when I play some
audio and then stop it.
Could you confirm this issues? Then I could possibly send a report to
the ALSA folks.
Thanks,
Paul
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