snd_soc_update_bits (9) Linux Manual Page
snd_soc_update_bits – update codec register bits
Synopsis
int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned int reg, unsigned int mask, unsigned int value);Arguments
codec
-
- audio codec
reg
- codec register
mask
- register mask
value
- new value
Description
Writes new register value.
Returns 1 for change, 0 for no change, or negative error code.