snd_soc_put_xr_sx (9) Linux Manual Page
snd_soc_put_xr_sx – signed multi register get callback
Synopsis
int snd_soc_put_xr_sx(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);Arguments
kcontrol
-
- mreg control
ucontrol
- control element information
Description
Callback to set the value of a control that can span multiple codec registers which together forms a single signed value in a MSB/LSB manner. The control supports specifying total no of bits used to allow for bitfields across the multiple codec registers.
Returns 0 for success.