On Fri, May 14, 2010 at 09:29:52AM -0700, Dmitry Torokhov wrote: > On Fri, May 14, 2010 at 03:55:39PM +0100, Matthew Garrett wrote: > > I've done some experimentation under qemu. On ACPI systems, Windows will > > *only* touch the keyboard controller if there's a device with an > > appropriate PNP HID or CID and if _STA evaluates to 0x0b or 0x0f. > > Otherwise it'll simply ignore the hardware entirely. By the looks of it > > their keyboard probing is also somewhat different to ours, but that's > > probably another story. > > > > However, I did find a couple of device IDs that machines may produce > > which we don't currently check for. I'll send a patch. > > > > I was wondering if we should be matching for _CID instead of _HID for > mouse and keyboard. I'm pretty sure the PNP layer will bind to either _HID or _CID. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
