On Wed, Jan 13, 2021 at 9:55 AM Kaneda, Erik <erik.kaneda@xxxxxxxxx> wrote: [..] > > The supplemental tables described here: > > > > https://www.uefi.org/acpi > > > > ...do eventually make there way into ACPICA. Added Bob and Erik in > > case they can comment on when CEDT and CDAT support will be picked up. > > We would be happy to add support. I think Ben has reached out to me earlier about something like this but I haven’t had a chance to implement... Sorry about the delay.. How soon is the iASL/ACPICA support needed for CDAT and CDET? CDAT and CEDT definitions in include/acpi/actbl* would be useful as soon as v5.12. If that's too soon I don't think we're blocked, but the driver is fast approaching the point where it needs to consult these tables to enable higher order functionality.