Broken DSDT on Acer Travelmate 243LC

Hi

I decompiled my dsdt on my Acer Laptop and got 4 Errors:

dsdt.dsl 918: If (UPBI ())
Error 1029 - Called method returns no value ^
dsdt.dsl 923: If (UPBS ())
Error 1029 - Called method returns no value ^
dsdt.dsl 2513: Field (ERAM, AnyAcc, Lock, Preserve)
Error 1048 - ^ Host Operation Region
requires ByteAcc access
dsdt.dsl 2611: Store (Arg2, DAT3)
Error 1014 - Method argument is not initialized ^ (Arg2)
dsdt.dsl 2611: Store (Arg2, DAT3)
Remark 3041 - Not a parameter, used as local only ^ (Arg2)

I fixed the third one by changing "AnyAcc" to "ByteAcc", and the fourth one by changing Store (Arg2, DAT3) to Store (2, DAT3). (is this right?)

I don't know what to do with the first two errors, cause I don't which return values to give back in this functions.

Can you help me?
(and I hope this is the right address for my concern)

greetings!
fabian zeindl

Correct.

Not correct. I will extend the number of arguments passed to the method instead. But this method is never called, so I wont mind a lot. that is:

@@ -2586,7 +2586,7 @@
                         Return (DAT1)
                     }
 
-                    Method (RAMW, 2, NotSerialized)
+                    Method (RAMW, 3, NotSerialized)
                     {
                         Acquire (MUT0, 0xFFFF)
                         If (LGreater (Arg0, 0x7F))

I don't know. But this method (CHBP()) where those errors happens is never called, so I won't mind a lot. And if really I would need to overwritte this dsdt, I would comment this method.

Bruno Ducrot

--  Which is worse:  ignorance or apathy?
--  Don't know.  Don't care.


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