nhlt-dmic-info − dump microphone array information from ACPI NHLT table
nhlt-dmic-info [−option]
nhlt-dmic-info dumps microphone array information from ACPI NHLT table in JSON format.
−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: −).
nhlt-dmic-info −f nhlt.bin −o dmic.json
None known.
nhlt-dmic-info is by Jaroslav Kysela <[email protected]>. This document is by Jaroslav Kysela <[email protected]>.