https://bugzilla.kernel.org/show_bug.cgi?id=213297 --- Comment #5 from Barnabás Pőcze (pobrn@xxxxxxxxxxxxxx) --- The DSDT contains the following: Method (DYTC, 1, Serialized) { Local0 = Arg0 DYTP = Local0 Local1 = Zero Switch (ToInteger ((Local0 & 0x01FF))) { Case (Zero) { Local1 = 0x0100 Local1 |= 0x40000000 Local1 |= Zero Local1 |= One } ... and you can also see that the DYTC method returns "Local1", which is set to 0x40000101 (I think - but the important part is the 0x40...). And you can also determine from the driver that the version is in bits 28-31 of the return value of the DYTC method when called with 0 as its first argument. And those bits are exactly 4. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.