snd_soc_get_xr_sx (9) - Linux Manuals
snd_soc_get_xr_sx: signed multi register get callback
NAME
snd_soc_get_xr_sx - signed multi register get callback
SYNOPSIS
-
int snd_soc_get_xr_sx(struct snd_kcontrol
* kcontrol, struct snd_ctl_elem_value* ucontrol);
ARGUMENTS
kcontrol
-
- mreg control
ucontrol
- control element information
DESCRIPTION
Callback to get 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.
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