snd_soc_dapm_enable_pin (9) - Linux Man Pages

snd_soc_dapm_enable_pin: enable pin.

NAME

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.

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