'\" t
.\"     Title: snd_ac97_update_power
.\"    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: Control/Mixer API
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "SND_AC97_UPDATE_POWE" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Control/Mixer API"
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.SH "NAME"
snd_ac97_update_power \- update the powerdown register
.SH "SYNOPSIS"
.HP \w'int\ snd_ac97_update_power('u
.BI "int snd_ac97_update_power(struct\ snd_ac97\ *\ " "ac97" ", int\ " "reg" ", int\ " "powerup" ");"
.SH "ARGUMENTS"
.PP
\fIac97\fR
.RS 4
the codec instance
.RE
.PP
\fIreg\fR
.RS 4
the rate register, e\&.g\&. AC97_PCM_FRONT_DAC_RATE
.RE
.PP
\fIpowerup\fR
.RS 4
non\-zero when power up the part
.RE
.SH "DESCRIPTION"
.PP
Update the AC97 powerdown register bits of the given part\&.
.SH "RETURN"
.PP
Zero\&.
.SH "COPYRIGHT"
.br