1NHLT-DMIC-INFO(1)           General Commands Manual          NHLT-DMIC-INFO(1)
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NAME

6       nhlt-dmic-info - dump microphone array information from ACPI NHLT table
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SYNOPSIS

9       nhlt-dmic-info [-option]
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DESCRIPTION

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

17       -h | --help
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19              Prints the help information.
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22       -f <file> | --file=<file>
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24              Input  file  with  the  binary  ACPI  NHLT  table  (default   is
25              /sys/firmware/acpi/tables/NHLT).
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28       -o <file> | --output=<file>
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30              JSON output file (default is stdout: -).
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EXAMPLES

34       nhlt-dmic-info -f nhlt.bin -o dmic.json
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BUGS

38       None known.
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AUTHOR

41       nhlt-dmic-info  is  by Jaroslav Kysela <perex@perex.cz>.  This document
42       is by Jaroslav Kysela <perex@perex.cz>.
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46                                  16 May 2023                NHLT-DMIC-INFO(1)