Hi,
I’m using the Linaro software stack with a board that is compatible to the DB410. The signal HS_DET (pad K14 on PM8916) is accessible in the pinout and is routed to the headphone jack. Can anyone explain how the information whether a headset is connected can be accessed from software? I’d like to control a power domain based on the state of that signal, but the ASoC platform driver does not export a control or anything.
Thanks!
Daniel