Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (c) 2011 Sven Schnelle <svens@stackframe.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation; version 2 of |
| 9 | * the License. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | #include "smi.h" |
| 18 | |
| 19 | Scope (\_SB) |
| 20 | { |
| 21 | OperationRegion (DLPC, SystemIO, 0x164c, 1) |
| 22 | Field(DLPC, ByteAcc, NoLock, Preserve) |
| 23 | { |
| 24 | , 3, |
| 25 | DSTA, 1, |
| 26 | } |
| 27 | |
| 28 | Device(DOCK) |
| 29 | { |
| 30 | Name(_HID, "ACPI0003") |
| 31 | Name(_UID, 0x00) |
| 32 | Name(_PCL, Package() { \_SB } ) |
| 33 | |
| 34 | Method(_DCK, 1, NotSerialized) |
| 35 | { |
| 36 | if (Arg0) { |
| 37 | Sleep(250) |
| 38 | /* connect dock */ |
| 39 | TRAP(SMI_DOCK_CONNECT) |
| 40 | } else { |
| 41 | /* disconnect dock */ |
| 42 | TRAP(SMI_DOCK_DISCONNECT) |
| 43 | } |
| 44 | |
| 45 | Xor(Arg0, DSTA, Local0) |
| 46 | Return (Local0) |
| 47 | } |
| 48 | |
| 49 | Method(_STA, 0, NotSerialized) |
| 50 | { |
| 51 | Return (DSTA) |
| 52 | } |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | Scope(\_SB.PCI0.LPCB.EC) |
| 57 | { |
| 58 | OperationRegion(PMH7, SystemIO, 0x15e0, 0x10) |
| 59 | Field(PMH7, ByteAcc, NoLock, Preserve) |
| 60 | { |
| 61 | Offset(0x0c), |
| 62 | PIDX, 8, |
| 63 | Offset(0x0e), |
| 64 | PDAT, 8, |
| 65 | } |
| 66 | |
| 67 | IndexField(PIDX, PDAT, ByteAcc, NoLock, Preserve) |
| 68 | { |
| 69 | Offset (0x61), |
| 70 | DPWR, 1, |
| 71 | } |
| 72 | |
| 73 | Method(_Q18, 0, NotSerialized) |
| 74 | { |
| 75 | Notify(\_SB.DOCK, 3) |
| 76 | } |
| 77 | |
| 78 | Method(_Q37, 0, NotSerialized) |
| 79 | { |
| 80 | if (DPWR) { |
| 81 | Notify(\_SB.DOCK, 0) |
| 82 | } else { |
| 83 | Notify(\_SB.DOCK, 3) |
| 84 | } |
| 85 | } |
Sven Schnelle | d8b60a0 | 2011-06-23 13:43:52 +0200 | [diff] [blame] | 86 | |
| 87 | Method(_Q50, 0, NotSerialized) |
| 88 | { |
| 89 | if (\_SB.DOCK._STA()) { |
| 90 | Notify(\_SB.DOCK, 1) |
| 91 | } |
| 92 | } |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 93 | } |