1、先修改DSDT的HDEF部分:Device (HDEF)
{
Name (_ADR, 0x001B0000)
OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
Field (HDAR, WordAcc, NoLock, Preserve)
{
DCKA, 1,
Offset (0x01),
DCKM, 1,
, 6,
DCKS, 1,
Offset (0x08),
, 15,
PMES, 1
}
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x04)
{
"layout-id",
Buffer (0x04)
{
0x0C, 0x00, 0x00, 0x00
},
"PinConfigurations",
Buffer (0x30)
{
/* 0000 */ 0x10, 0x40, 0x11, 0x01, 0xF0, 0x00, 0x00, 0x40,
/* 0008 */ 0xF0, 0x00, 0x00, 0x40, 0xF0, 0x00, 0x00, 0x40,
/* 0010 */ 0xF0, 0x00, 0x00, 0x40, 0xF0, 0x00, 0x00, 0x40,
/* 0018 */ 0x50, 0x30, 0x81, 0x01, 0x60, 0x90, 0xA1, 0x90,
/* 0020 */ 0xF0, 0x00, 0x00, 0x40, 0x20, 0x21, 0x45, 0x07,
/* 0028 */ 0xF0, 0x00, 0x00, 0x40, 0xF0, 0x00, 0x00, 0x40
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}
2、用工具安装驱动。
AppleHDA.kext.zip
(1.27 MB, 下载次数: 71)
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