|
Here's the basic code, I provide two example sections of code, one for the BadAxe1 and the second for the BadAxe2, don't use both sections.
AUDIO IN DSDT:
CODE
__________________________________________________ ____________
// this goes near the beginning of your DSDT (right after Method (_WAK, 1, Serialized)
Method (DTGP, 5, NotSerialized)
{
If (LEqual (Arg0, Buffer (0x10)
{
/* 0000 */ 0xC6, 0xB7, 0xB5, 0xA0, 0x18, 0x13, 0x1C, 0x44,
/* 0008 */ 0xB0, 0xC9, 0xFE, 0x69, 0x5E, 0xAF, 0x94, 0x9B
}))
{
If (LEqual (Arg1, One))
{
If (LEqual (Arg2, Zero))
{
Store (Buffer (One)
{
0x03
}, Arg4)
Return (One)
}
If (LEqual (Arg2, One))
{
Return (One)
}
}
}
Store (Buffer (One)
{
0x00
}, Arg4)
Return (Zero)
}
__________________________________________________ ____________
// change all occurrences of AZAL to HDEF
__________________________________________________ ____________
// example for BadAxe1 (with comments)
__________________________________________________ ____________
// this goes at end of Device (HDEF)
// BadAxe1 (D975XBXLKR)
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x08)
{
"codec-id",
Buffer (0x04)
{
0x83, 0x76, 0x84, 0x83 // the hex codec ID (reverse order)
},
"layout-id",
Buffer (0x04)
{
0x02, 0x00, 0x00, 0x00 // the hex layout ID (reverse order)
},
"device_type",
Buffer (0x16) // the hex count + 1 for null terminated ascii string
{
"SigmaTel STAC9221D A2" // the string identifier
},
"PinConfigurations",
Buffer (0x1C) // the actual hex count
{
/* the PinConfigurations data as it appears.
/* 0000 */ 0x10, 0x40, 0x21, 0x02, 0x10, 0x10, 0x01, 0x01,
/* 0008 */ 0x20, 0x30, 0x81, 0x01, 0x10, 0x40, 0x01, 0x01,
/* 0010 */ 0x21, 0x90, 0xa1, 0x01, 0x11, 0x60, 0x01, 0x01,
/* 0018 */ 0x30, 0x21, 0x45, 0x01 /* one entry seems missing */
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
__________________________________________________ ____________
// example for BadAxe2
__________________________________________________ ____________
// this goes at end of Device (HDEF)
// BadAxe2 (D975XBX2KR)
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x08)
{
"codec-id",
Buffer (0x04)
{
0x21, 0x76, 0x84, 0x83 // the hex codec ID (reverse order)
},
"layout-id",
Buffer (0x02)
{
0x04, 0x00, 0x00, 0x00 // the hex layout ID (reverse order)
},
"device_type",
Buffer (0x13)
{
"SigmaTel STAC9274D"
},
"PinConfigurations",
Buffer (0x20)
{
/* 0000 */ 0x1f, 0x40, 0x21, 0x02, 0x40, 0x90, 0xa1, 0x02,
/* 0008 */ 0x2e, 0x30, 0x81, 0x01, 0x10, 0x40, 0x11, 0x01,
/* 0010 */ 0x20, 0x90, 0xa1, 0x01, 0x12, 0x10, 0x11, 0x01,
/* 0018 */ 0x11, 0x70, 0x11, 0x01, 0x50, 0x21, 0x45, 0x01
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
__________________________________________________ ____________
|