sof_static_kcontrol Struct Reference

Declarative static kcontrol descriptor. More...

#include <src/include/sof/audio/pipeline/static_pipeline.h>

Data Fields
uint32_t	id
	Unique control identifier.
const char *	name
	Human-readable control name (e.g.
enum sof_static_ctrl_type	type
	Control type.
uint32_t	target_comp_id
	Target component ID affected by this control (0 for custom)
uint32_t	param_id
	Optional parameter or command index.
int32_t	min
	Minimum valid value.
int32_t	max
	Maximum valid value.
int32_t	def
	Default initial value applied at boot.
uint32_t	channels
	Number of channels affected by this control.
uint8_t	uac2_entity_id
	Bound external entity ID (e.g.

Detailed Description

Declarative static kcontrol descriptor.

Field Documentation

channels

uint32_t sof_static_kcontrol::channels

Number of channels affected by this control.

def

int32_t sof_static_kcontrol::def

Default initial value applied at boot.

id

uint32_t sof_static_kcontrol::id

Unique control identifier.

max

int32_t sof_static_kcontrol::max

Maximum valid value.

min

int32_t sof_static_kcontrol::min

Minimum valid value.

name

const char* sof_static_kcontrol::name

Human-readable control name (e.g.

"Master Volume")

param_id

uint32_t sof_static_kcontrol::param_id

Optional parameter or command index.

target_comp_id

uint32_t sof_static_kcontrol::target_comp_id

Target component ID affected by this control (0 for custom)

type

enum sof_static_ctrl_type sof_static_kcontrol::type

Control type.

uac2_entity_id

uint8_t sof_static_kcontrol::uac2_entity_id

Bound external entity ID (e.g.

UAC2 Feature Unit)

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The documentation for this struct was generated from the following file:

• src/include/sof/audio/pipeline/static_pipeline.h