NHLT-DMIC-INFO(1) General Commands Manual NHLT-DMIC-INFO(1)
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>.
16 May 2023 NHLT-DMIC-INFO(1)
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