This DSDT edit and an install of VoodooHDA 2.8.7 worked for me:
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),
Offset (0x09),
PMEE, 1,
, 6,
PMES, 1
}
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0D,
0x05
})
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x08)
{
"codec-id",
Buffer (0x04)
{
0x98, 0x08, 0xEC, 0x10
},
"layout-id",
Buffer (0x04)
{
0x82, 0x03, 0x00, 0x00
},
"device-type",
Buffer (0x12)
{
"Realtek ALC898"
},
"PinConfigurations",
Buffer (Zero) {}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}