[Sound-open-firmware] Machine drivers for SOF/non-SOF Intel configurations

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Mon Aug 26 19:18:01 CEST 2019



>> 3) Is there any SOF related information in ACPI tables.
>>
> 
> The Intel SOF ACPI logic only reads BARs and IRQs form ACPI, however
> the legacy SKL driver would read I2S configuration (now read from
> topology).

It's a case where for SOF we decided not to use information present in 
NHLT ACPI tables. That's different from what Daniel was asking: we don't 
have a case where we have SOF-specific information in ACPI tables.


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