On Wednesday 04 April 2007 9:15 am, Johannes Berg wrote: > > How would I go about representing the lid as a device? It's an honest > question, I'd actually like to do and replace the /proc/pmu/options file > it but don't know where I should put it etc. I'm not sure I understand the question. ACPI has a special "acpi_device" node (not backed by any "real" device, PNPACPI etc) with a driver that hooks up to the input subsystem. Same is true for a couple other fixed function buttons. I'd expect non-ACPI platforms would do something very similar, except using platform_device and looking less cryptic. As for hooking things up to the driver model wakeup event stuff, ACPI doesn't do that yet. I've got some patches in the works; it turns out to be easier than I'd expected (but then I'm just at the periphery of ACPI, and get to ignore AML etc). - Dave _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm