Need help disabling lid wake (ACPIDebug output included)

[freejack]

Got it working! I'll consider this my first DSDT modification victory (with much credit to the folks on this forum).

After studying the AHCIDebug logs I could tell _Q15 was not getting called on lid open:

Method (_Q15, 0, NotSerialized) // _Qxx: EC Query
{
Store (One, LIDS)
Notify (LID0, 0x80)
}

I added the two lines in this method to _QD2 which is being called on lid wake:

Method (_QD2, 0, NotSerialized) // _Qxx: EC Query
{
Notify (^^^PEG0.PEGP, 0xD2)
Sleep (0x32)
Store (BMR1 (0x1D), Local0)
BMW1 (0x1D, And (Local0, 0xFB))
Store (0xD2, DBG8)
Store (One, LIDS) // added
Notify (LID0, 0x80) // added
}

I'm not sure if this is a safe or proper way to do it but it works and I'm a happy camper for now. Thanks @RehabMan !

 

[RehabMan]

Got it working! I'll consider this my first DSDT modification victory (with much credit to the folks on this forum).

After studying the AHCIDebug logs I could tell _Q15 was not getting called on lid open:

Method (_Q15, 0, NotSerialized) // _Qxx: EC Query
{
Store (One, LIDS)
Notify (LID0, 0x80)
}

I added the two lines in this method to _QD2 which is being called on lid wake:

Method (_QD2, 0, NotSerialized) // _Qxx: EC Query
{
Notify (^^^PEG0.PEGP, 0xD2)
Sleep (0x32)
Store (BMR1 (0x1D), Local0)
BMW1 (0x1D, And (Local0, 0xFB))
Store (0xD2, DBG8)
Store (One, LIDS) // added
Notify (LID0, 0x80) // added
}

I'm not sure if this is a safe or proper way to do it but it works and I'm a happy camper for now. Thanks @RehabMan !

Did you find that _Q14 was called on lid close, but not _Q15 on lid open?
I suspect it is due to the EC driver not being ready for the query right after wake.
You might check to see which GPE methods are called (_Lxx) on wake with lid. Might help unravel more of the mystery.

 

[freejack]

Did you find that _Q14 was called on lid close, but not _Q15 on lid open?
I suspect it is due to the EC driver not being ready for the query right after wake.
You might check to see which GPE methods are called (_Lxx) on wake with lid. Might help unravel more of the mystery.

Yes that's what I see happening. Will add more debugging code to see what I can find. Btw, I found that it calls a different method when waking with the power plugged in (_QD1).

 

[RehabMan]

Yes that's what I see happening. Will add more debugging code to see what I can find. Btw, I found that it calls a different method when waking with the power plugged in (_QD1).

There is an ACPIDebug patch written specifically to instrument all GPE methods.