If you don't use "options snd_hda_intel power_save=0", instead you use "options snd_hda_intel power_save_controller=0", is it a valid workaround too?
If you don't use "options snd_hda_intel power_save=0", instead you use "options snd_hda_intel power_save_ controller= 0", is it a valid workaround too?