projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
1 | /*++\r |
| 2 | \r | |
| 3 | Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved\r | |
| 4 | \r | |
| 7ede8060 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 3cbfba02 DW |
6 | \r |
| 7 | \r | |
| 8 | \r | |
| 9 | Module Name:\r | |
| 10 | \r | |
| 11 | INTELISPDev2.ASL\r | |
| 12 | \r | |
| 13 | Abstract:\r | |
| 14 | \r | |
| 15 | ISP Exist as B0D2F0 Software ACPI Reference Code for the Baytrail Family.\r | |
| 16 | \r | |
| 17 | --*/\r | |
| 18 | ////Device ISP0\r | |
| 19 | Device(ISP0)\r | |
| 20 | {\r | |
| 21 | Name(_ADR, 0x0F38)\r | |
| 22 | //Name (_HID, "80860F38")\r | |
| 23 | //Name (_CID, "80860F38")\r | |
| 24 | Name(_DDN, "VLV2 ISP - 80860F38")\r | |
| 25 | Name(_UID, 0x01)\r | |
| 26 | \r | |
| 27 | Method (_STA, 0, NotSerialized)\r | |
| 28 | {\r | |
| 29 | If(LEqual(ISPD,1)) //Dev2 need report ISP0 as GFX0 child\r | |
| 30 | {\r | |
| 31 | Return (0xF)\r | |
| 32 | }\r | |
| 33 | Else\r | |
| 34 | {\r | |
| 35 | Return (0x0)\r | |
| 36 | }\r | |
| 37 | }\r | |
| 38 | Name(SBUF,ResourceTemplate ()\r | |
| 39 | {\r | |
| 40 | Memory32Fixed (ReadWrite, 0x00000000, 0x00400000, ISP0)\r | |
| 41 | })\r | |
| 42 | Method(_CRS, 0x0, NotSerialized)\r | |
| 43 | {\r | |
| 44 | Return (SBUF)\r | |
| 45 | }\r | |
| 46 | Method (_SRS, 0x1, NotSerialized)\r | |
| 47 | {\r | |
| 48 | }\r | |
| 49 | Method (_DIS, 0x0, NotSerialized)\r | |
| 50 | {\r | |
| 51 | }\r | |
| 52 | Method(_DSM, 0x4, NotSerialized)\r | |
| 53 | {\r | |
| 54 | If (LEqual (Arg0, 0x01))\r | |
| 55 | {\r | |
| 56 | ///Switch ISP to D3H\r | |
| 57 | Return (0x01)\r | |
| 58 | }\r | |
| 59 | Elseif (LEqual (Arg0, 0x02))\r | |
| 60 | {\r | |
| 61 | //Switch ISP to D0\r | |
| 62 | Return (0x02)\r | |
| 63 | }\r | |
| 64 | Else\r | |
| 65 | {\r | |
| 66 | //Do nothing\r | |
| 67 | Return (0x0F)\r | |
| 68 | }\r | |
| 69 | }\r | |
| 70 | } ///End ISP0\r | |
| 71 | \r |