---
name: "snd_ac97_write"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/snd_ac97_write"
---

# snd\_ac97\_write(9)

write a value on the given register

## NAME

snd\_ac97\_write - write a value on the given register

## SYNOPSIS

**void snd\_ac97\_write(struct snd\_ac97 \*** *ac97***, unsigned short** *reg***, unsigned short** *value***);**

## ARGUMENTS

*ac97*

the ac97 instance

*reg*

the register to change

*value*

the value to set

## DESCRIPTION

Writes a value on the given register. This will invoke the write callback directly after the register check. This function doesn't change the register cache unlike #**snd\_ca97\_write\_cache**, so use this only when you don't want to reflect the change to the suspend/resume state.

## COPYRIGHT