Help Static DSDT patch --> hotpatch

[kolodzieski]

Help with Hotpatch (instant wake). 

 

I have a Thinkpad t470, and have it running well with opencore. However I still need to apply a static patch to my DSDT. 

 

My DSDT has in device XDCI:

 

           Name (_PRW, Package (0x03)  // _PRW: Power Resources for Wake
            {
                0x6D,
                0x03,
                \_SB.PCI0.LPCB.EC.PUBS
            })

 

That is causing wake from sleep.

 

Comparing to my XHC, that has: 

 

         Method (_PRW, 0, NotSerialized)  // _PRW: Power Resources for Wake
         {
                Return (Package (0x02)
                {
                    0x6D,
                    Zero
                })
        }

 

That I can fix with a 0x6d patch. 

 

 

My DSDT static patch converts (in XDCI) : the Name (_PRW, Package (0x03)  to a Method (_PRW, 0, NotSerialized). I then follow by the 0x6d rename and I am good to go. 

 

Is it possible to do this by pure hotpatching? 

 

Many Thanks,

Scott. 

[MaLd0n]

rename _prw to zprw via bootloader

[kolodzieski]

Is that just a binary rename in OC? X1BXUgo= --> WlBXUgo= ?

Doesn't that effectively remove the _PWR method from all elements in the ACPI tree? Would that have bad effects?

 

Thanks 

[MaLd0n]

put it in ur desktop post files generated i ur desktop here

Patchmatic.zip

if need mount partition as rw