1 /**************************************************************************;
4 ;* Intel Corporation - ACPI Reference Code for the Baytrail *;
5 ;* Family of Customer Reference Boards. *;
8 ;* Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved *;
10 ; This program and the accompanying materials are licensed and made available under
11 ; the terms and conditions of the BSD License that accompanies this distribution.
12 ; The full text of the license may be found at
13 ; http://opensource.org/licenses/bsd-license.php.
15 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
16 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
20 ;**************************************************************************/
25 // Brightness Notification:
26 // Generate a brightness related notification
27 // to the LFP if its populated.
30 // Arg0: Notification value.
34 Method(BRTN,1,Serialized)
36 If(LEqual(And(DIDX,0x0F00),0x400))
38 Notify(\_SB.PCI0.GFX0.DD1F,Arg0)