sof-es8336.conf

[junocomp]

The only way for the Headphone Mixer Volume to be enabled at startup the following commands needs to be added.

sset Headphone 3

When adding this to sof-essx8336.conf and reload alsa I get the following error

sudo alsaucm reload
ALSA lib parser.c:1194:(parse_sequence) error: sequence command 'sset' is ignored
ALSA lib parser.c:1045:(parse_sequence) error: string type is expected for sequence command
ALSA lib parser.c:2289:(parse_controls_boot) Unable to parse BootSequence
ALSA lib main.c:1541:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -22
alsaucm: error failed to open sound card hw:0: Invalid argument

When running amixer -c 0 sset Headphone 3 manually it works fine

[junocomp]

Found solution, will open a new ticket to upstream it.