projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
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 | |
| 7ede8060 | 10 | ; SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 3cbfba02 DW |
11 | ;\r |
| 12 | ;* *;\r | |
| 13 | ;* *;\r | |
| 14 | ;**************************************************************************/\r | |
| 15 | \r | |
| 16 | \r | |
| 17 | \r | |
| 18 | \r | |
| 19 | // Brightness Notification:\r | |
| 20 | // Generate a brightness related notification\r | |
| 21 | // to the LFP if its populated.\r | |
| 22 | //\r | |
| 23 | // Arguments:\r | |
| 24 | // Arg0: Notification value.\r | |
| 25 | //\r | |
| 26 | // Return Value:\r | |
| 27 | // None\r | |
| 28 | Method(BRTN,1,Serialized)\r | |
| 29 | {\r | |
| 30 | If(LEqual(And(DIDX,0x0F00),0x400))\r | |
| 31 | {\r | |
| 32 | Notify(\_SB.PCI0.GFX0.DD1F,Arg0)\r | |
| 33 | }\r | |
| 34 | }\r |