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.\"     Title: snd_soc_dapm_enable_pin_unlocked
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: ASoC
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "SND_SOC_DAPM_ENABLE_" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "ASoC"
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.SH "NAME"
snd_soc_dapm_enable_pin_unlocked \- enable pin\&.
.SH "SYNOPSIS"
.HP \w'int\ snd_soc_dapm_enable_pin_unlocked('u
.BI "int snd_soc_dapm_enable_pin_unlocked(struct\ snd_soc_dapm_context\ *\ " "dapm" ", const\ char\ *\ " "pin" ");"
.SH "ARGUMENTS"
.PP
\fIdapm\fR
.RS 4
DAPM context
.RE
.PP
\fIpin\fR
.RS 4
pin name
.RE
.SH "DESCRIPTION"
.PP
Enables input/output pin and its parents or children widgets iff there is a valid audio route and active audio stream\&.
.PP
Requires external locking\&.
.SH "NOTE"
.PP
\fBsnd_soc_dapm_sync\fR
needs to be called after this for DAPM to do any widget power switching\&.
.SH "COPYRIGHT"
.br