snd_soc_component_read (9) Linux Manual Page
snd_soc_component_read – Read register value
Synopsis
int snd_soc_component_read(struct snd_soc_component *component, unsigned int reg, unsigned int *val);Arguments
component
-
- Component to read from
reg
- Register to read
val
- Pointer to where the read value is stored
Return
0 on success, a negative error code otherwise.