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| /** @file
| ACPI DSDT table
|
| Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
| SPDX-License-Identifier: BSD-2-Clause-Patent
|
| **/
|
|
|
| External(DIDX)
|
| // Brightness Notification:
| // Generate a brightness related notification
| // to the LFP if its populated.
| //
| // Arguments:
| // Arg0: Notification value.
| //
| // Return Value:
| // None
|
| Method(BRTN,1,Serialized)
| {
| If(LEqual(And(DIDX,0x0F00),0x400))
| {
| Notify(\_SB.PCI0.GFX0.DD1F,Arg0)
| }
| }
|
|
