When nothing plays and headphones are connected I can hear loud clicks and pops.
Anything I was able to find was connected with power saving future.
I tried to unload module and disable power saving with:
rmmod -f snd_hda_intel
modprobe snd_hda_intel power_save=0
That didn’t help.
I tried to do the same with TLP, but no luck here.
CPU:
Info: quad core model: 11th Gen Intel Core i7-1165G7
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio vendor: Acer Incorporated
ALI driver: sof-audio-pci-intel-tgl bus-ID: 0000:00:1f.3
chip-ID: 8086:a0c8 class-ID: 0401
You should put it in /etc/modprobe.d/disable_AudioPowerSave.conf
for example, like this:
options snd_hda_intel power_save=0
More here Advanced Linux Sound Architecture/Troubleshooting - ArchWiki
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But isn’t
modprobe snd_hda_intel power_save=0
and
options snd_hda_intel power_save=0
the same?
I know that modprobe isn’t persistent, but it should work for current boot.
And without any changes there is cracking and popping in headphones all the time (when I don’t listen to any audio (music or movie)) in random intervals
After:
sudo rmmod -f snd_hda_intel
and
sudo modprobe snd_hda_intel power_save=0 power_save_controller=N
There are cracks and pops only when audio starts and stops
Kernel module parameters are persistent if used n a configuration file /etc/modprobe.d/*.conf
There are cracks and pops only when audio starts and stops