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2 commits

Author SHA1 Message Date
Jaroslav Kysela
b7d73a4611 nhlt-dmic-info: fix the verbose compilation warnings for latest gcc
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2023-08-30 15:42:24 +02:00
Jaroslav Kysela
ee3965f6fa nhlt: add nhlt-dmic-info utility
The microphone arrays for Intel platforms are described in the
ACPI NHLT table. This table is available in sysfs. Parse this
information and use a more common format (json) for output. This
information is usable for the further DSP processing.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2023-05-16 15:54:05 +02:00