How to add "Headphone" option on Apple Output Audio list? - ALC270

[DanN7]

Hi, toleda.
Can you tell me how to add "Headphone" option on Output Audio list?
I'm using ALC270 + DSDT
Thanks for helping

 

[toleda]

Can you tell me how to add "Headphone" option on Output Audio list?

I have no knowledge of the ALC270.

 

[bucket772]

Not sure but on mine there is no "headphone" option until I plug a set into the front audio port