On Wed, Feb 19, 2014 at 03:31:29PM +0800, Aaron Lu wrote: > DID2 is in system memory region and has some assigned value like 0x400 > when we read it. For this case it is easy since there is only one output > device that is of type LVDS so we can match it to connector of type eDP > or LVDS, suppose there is only one such connector. But for output > devices' whose _ADR has the value of 0x301, 0x302, etc. I have no idea > how to match them up to the connectors of that type as we can't be sure > the probe order we have used in i915 driver is the same as BIOS'. Non-standard _ADR values are assigend by the GPU vendor, so Intel should be able to provide you with the correct interpretations. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html