dmic_fir_cfg Struct Reference

Finite Impulse Response (FIR) decimation filter configuration. More...

#include <src/include/ipc4/dmic.h>

Data Fields
uint32_t	fir_control
	FIR filter control register value.
uint32_t	fir_config
	FIR filter configuration register value.
uint32_t	dc_offset_left
	DC offset compensation value for left channel.
uint32_t	dc_offset_rigth
	DC offset compensation value for right channel.
uint32_t	out_gain_left
	Output gain value for left channel.
uint32_t	out_gain_rigth
	Output gain value for right channel.
uint32_t	rsvd_2 [2]
	Reserved padding.

Detailed Description

Finite Impulse Response (FIR) decimation filter configuration.

Field Documentation

dc_offset_left

uint32_t dmic_fir_cfg::dc_offset_left

DC offset compensation value for left channel.

dc_offset_rigth

uint32_t dmic_fir_cfg::dc_offset_rigth

DC offset compensation value for right channel.

fir_config

uint32_t dmic_fir_cfg::fir_config

FIR filter configuration register value.

fir_control

uint32_t dmic_fir_cfg::fir_control

FIR filter control register value.

out_gain_left

uint32_t dmic_fir_cfg::out_gain_left

Output gain value for left channel.

out_gain_rigth

uint32_t dmic_fir_cfg::out_gain_rigth

Output gain value for right channel.

rsvd_2

uint32_t dmic_fir_cfg::rsvd_2[2]

Reserved padding.

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

• src/include/ipc4/dmic.h