What I'd suspect in this case is that the keyboard controller needs to be in a specific state before this works. I've got no idea what that state is. I'll see if I can pull up the Windows config I have again and see what it does to the i8042 on shutdown.
Power management, mobile and firmware developer on Linux. Security developer at Aurora. Ex-biologist. mjg59 on Twitter. Content here should not be interpreted as the opinion of my employer. Also on Mastodon.
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Date: 2011-06-01 07:13 pm (UTC)(XEN) reset_value = 0xfe
I swear to all that is holy.
What I'd suspect in this case is that the keyboard controller needs to be in a specific state before this works. I've got no idea what that state is. I'll see if I can pull up the Windows config I have again and see what it does to the i8042 on shutdown.