diff options
Diffstat (limited to 'src/mainboard/lenovo/x201')
| -rw-r--r-- | src/mainboard/lenovo/x201/acpi/video.asl | 115 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/dsdt.asl | 3 |
2 files changed, 1 insertions, 117 deletions
diff --git a/src/mainboard/lenovo/x201/acpi/video.asl b/src/mainboard/lenovo/x201/acpi/video.asl deleted file mode 100644 index 12a268b39d..0000000000 --- a/src/mainboard/lenovo/x201/acpi/video.asl +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (c) 2011 Sven Schnelle <svens@stackframe.org> - * Copyright (c) 2013 Vladimir Serbinenko - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of - * the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "smi.h" - -Scope (\_SB.PCI0.GFX0) -{ - Device (LCD0) - { - Name (_ADR, 0x0400) - Name (BRCT, 0) - - Name (BRIG, Package (0x12) - { - 0x61, - 0x61, - 0x2, - 0x4, - 0x5, - 0x7, - 0x9, - 0xb, - 0xd, - 0x11, - 0x14, - 0x17, - 0x1c, - 0x20, - 0x27, - 0x31, - 0x41, - 0x61, - }) - - Method (_BCL, 0, NotSerialized) - { - Store (1, BRCT) - Return (BRIG) - } - - Method (_BCM, 1, NotSerialized) - { - Store (ShiftLeft (Arg0, 4), ^^BCLV) - Store (0x80000000, ^^CR1) - Store (0x061a061a, ^^CR2) - } - Method (_BQC, 0, NotSerialized) - { - Store (^^BCLV, Local0) - ShiftRight (Local0, 4, Local0) - Return (Local0) - } - - Method(BRID, 1, NotSerialized) - { - Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0) - If (LEqual (Local0, Ones)) - { - Return (0x11) - } - Return (Local0) - } - - /* Using Notify is the right way. But Windows doesn't handle - it well. So use both method in a way to avoid double action. - */ - Method (DECB, 0, NotSerialized) - { - If (BRCT) - { - Notify (LCD0, 0x87) - } Else { - Store (BRID (_BQC ()), Local0) - If (LNotEqual (Local0, 2)) - { - Decrement (Local0) - } - _BCM (DerefOf (Index (BRIG, Local0))) - } - } - Method (INCB, 0, NotSerialized) - { - If (BRCT) - { - Notify (LCD0, 0x86) - } Else { - Store (BRID (_BQC ()), Local0) - If (LNotEqual (Local0, 0x11)) - { - Increment (Local0) - } - _BCM (DerefOf (Index (BRIG, Local0))) - } - } - } -} diff --git a/src/mainboard/lenovo/x201/dsdt.asl b/src/mainboard/lenovo/x201/dsdt.asl index d245f2aed9..6963bc09ae 100644 --- a/src/mainboard/lenovo/x201/dsdt.asl +++ b/src/mainboard/lenovo/x201/dsdt.asl @@ -25,6 +25,7 @@ #define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0 #define RP04_IS_EXPRESSCARD 1 #define EC_LENOVO_H8_ME_WORKAROUND 1 +#define HAVE_LCD_SCREEN 1 DefinitionBlock( "dsdt.aml", @@ -91,8 +92,6 @@ DefinitionBlock( } } - #include "acpi/video.asl" - /* Chipset specific sleep states */ #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> |