NHLT-DMIC-INFO 1 "16 May 2023"
 NAME
nhlt-dmic-info - dump microphone array information from ACPI NHLT table

 SYNOPSIS
nhlt-dmic-info [-option]

 DESCRIPTION

nhlt-dmic-info dumps microphone array information from ACPI NHLT
table in JSON format.


 OPTIONS



-h | --help

Prints the help information.



-f <file> | --file=<file>

Input file with the binary ACPI NHLT table (default is /sys/firmware/acpi/tables/NHLT).



-o <file> | --output=<file>

JSON output file (default is stdout: -).


 EXAMPLES
nhlt-dmic-info -f nhlt.bin -o dmic.json


 BUGS
None known.

 AUTHOR
nhlt-dmic-info is by Jaroslav Kysela <perex@perex.cz>.
This document is by Jaroslav Kysela <perex@perex.cz>.