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Device GFX0

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I added this code to Device (GFX0). I need it for AppleHDA.


Method (_DSM, 4, NotSerialized)
   Store (Package (0x04)
           Buffer (0x0A)

          Buffer (0x04)
	0x00, 0x00, 0x01, 0x00
       }, Local0)
   DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
   Return (Local0)


After adding that code, I'm getting a lot of DSDT errors. I would like to mention, it's a RAW dsdt of my HP4540s laptop. The only thing I added is HDEF and that patch posted above.

I'm stuck and need your help, please. I attached my DSDT. I would be very grateful for any suggestion! Your time is appreciated.


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There is probably a method _DSM in scope GFX0 already. You can remove it, or inject the properties in EFI string (device-properties) instead of DSDT.


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