snd_soc_dapm_enable_pin (9) Linux Manual Page
snd_soc_dapm_enable_pin – enable pin.
Synopsis
int snd_soc_dapm_enable_pin(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.
Note
snd_soc_dapm_sync needs to be called after this for DAPM to do any widget power switching.