SND_AC97_UPDATE_POWE(9)                 Control/Mixer API                 SND_AC97_UPDATE_POWE(9)



NAME
       snd_ac97_update_power - update the powerdown register

SYNOPSIS
       int snd_ac97_update_power(struct snd_ac97 * ac97, int reg, int powerup);

ARGUMENTS
       ac97
           the codec instance

       reg
           the rate register, e.g. AC97_PCM_FRONT_DAC_RATE

       powerup
           non-zero when power up the part

DESCRIPTION
       Update the AC97 powerdown register bits of the given part.

RETURN
       Zero.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   SND_AC97_UPDATE_POWE(9)