On the AMD Frameworks, the first keypress is not registered. This is due to a quirk where the first probe for the keyboard will fail. This revision applies this quirk.
After upgrading to BIOS version 03.09 I also noticed I wasn't getting any interrupts if I didn't also reset the controller. I am not able to reproduce this issue anymore even after doing a mainboard reset (which a priori should restart the EC). I left this in just in case though as I don't think there's any harm done by leaving it in.
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