snd_soc_dapm_nc_pin9
Permanently disable pin.
Arguments
dapm
DAPM context
pin
pin name
Overview
Marks the specified pin as being not connected, disabling it along any parent or child widgets. At present this is identical to snd_soc_dapm_disable_pin but in future it will be extended to do additional things such as disabling controls which only affect paths through the pin.
Note
snd_soc_dapm_sync needs to be called after this for DAPM to do any widget power switching.