Thanks Anton for the reupload. I tested this series with a 6.1 kernel guest on a proprietary hypervisor. The controls exposed by the host (BOOLEAN/INTEGER ones, as that was all I could get) worked as expected when adjusted via ALSA APIs. Reviewed-by: Marcin Radomski <dextero@xxxxxxxxxx> Tested-By: Marcin Radomski <dextero@xxxxxxxxxx>