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1 | /**************************************************************************;\r |
2 | ;* *;\r | |
3 | ;* *;\r | |
4 | ;* Intel Corporation - ACPI Reference Code for the Baytrail *;\r | |
5 | ;* Family of Customer Reference Boards. *;\r | |
6 | ;* *;\r | |
7 | ;* *;\r | |
8 | ;* Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved *;\r | |
9 | ;\r | |
10 | ; This program and the accompanying materials are licensed and made available under\r | |
11 | ; the terms and conditions of the BSD License that accompanies this distribution.\r | |
12 | ; The full text of the license may be found at\r | |
13 | ; http://opensource.org/licenses/bsd-license.php.\r | |
14 | ;\r | |
15 | ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
16 | ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
17 | ;\r | |
18 | ;* *;\r | |
19 | ;* *;\r | |
20 | ;**************************************************************************/\r | |
21 | \r | |
22 | \r | |
23 | \r | |
24 | \r | |
25 | // Brightness Notification:\r | |
26 | // Generate a brightness related notification\r | |
27 | // to the LFP if its populated.\r | |
28 | //\r | |
29 | // Arguments:\r | |
30 | // Arg0: Notification value.\r | |
31 | //\r | |
32 | // Return Value:\r | |
33 | // None\r | |
34 | Method(BRTN,1,Serialized)\r | |
35 | {\r | |
36 | If(LEqual(And(DIDX,0x0F00),0x400))\r | |
37 | {\r | |
38 | Notify(\_SB.PCI0.GFX0.DD1F,Arg0)\r | |
39 | }\r | |
40 | }\r |