'\" t
.\"     Title: snd_soc_update_bits
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: ASoC
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "SND_SOC_UPDATE_BITS" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "ASoC"
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.SH "NAME"
snd_soc_update_bits \- update codec register bits
.SH "SYNOPSIS"
.HP \w'int\ snd_soc_update_bits('u
.BI "int snd_soc_update_bits(struct\ snd_soc_codec\ *\ " "codec" ", unsigned\ int\ " "reg" ", unsigned\ int\ " "mask" ", unsigned\ int\ " "value" ");"
.SH "ARGUMENTS"
.PP
\fIcodec\fR
.RS 4
audio codec
.RE
.PP
\fIreg\fR
.RS 4
codec register
.RE
.PP
\fImask\fR
.RS 4
register mask
.RE
.PP
\fIvalue\fR
.RS 4
new value
.RE
.SH "DESCRIPTION"
.PP
Writes new register value\&.
.PP
Returns 1 for change, 0 for no change, or negative error code\&.
.SH "COPYRIGHT"
.br