On Tue, Nov 29, 2022 at 10:34:58AM +0100, Mark Kettenis wrote: Hello Mark,
>> "AMDIF031" at acpi0 not configured > That is some sort of new GPIO controller that we don't support yet. > Not used on your machine though. A quick look at the Linux driver suggests that they treat AMDIF031 as the other amdgpio devices, but with 24 pins, not 8 [1, 2]. That doesn't quite map onto our amdgpio driver though (where `npins` is 184 pins)? But I suppose if my machine doesn't use it, there's no way I can test it! A bit more time with the machine has shown that it has more problems than I first realised. In particular, things randomly stop working (notably iwx and input into X, where it won't respond to keyboard/mouse, but I can Ctrl+Alt+F1 switch to the console and work fine there), and only a hard reboot fixes them. I'm not quite sure what to make of that: there's no obvious trigger, and the machine can last anywhere from about 14-45 minutes before hitting such an issue. Laurie [1] https://github.com/torvalds/linux/blob/cdeffe87f790dfd1baa193020411ce9a538446d7/drivers/gpio/gpio-amdpt.c#L137 [2] https://github.com/torvalds/linux/blob/cdeffe87f790dfd1baa193020411ce9a538446d7/drivers/gpio/gpio-amdpt.c#L137
