NAME
snd_soc_dapm_enable_pin_unlocked - enable pin.
SYNOPSIS
int snd_soc_dapm_enable_pin_unlocked(struct snd_soc_dapm_context * dapm, const char * pin);
ARGUMENTS
dapm
DAPM context
pin
pin name
DESCRIPTION
Enables input/output pin and its parents or children widgets iff there is a valid audio route and active audio stream.
Requires external locking.
NOTE
snd_soc_dapm_sync needs to be called after this for DAPM to do any widget power switching.