Thank you al6042!
EDIT:
cecekpawon@insanelymac forum says:
One important thing about ozmosis and MATS ACPI Tables dropping i saw over Insanelymac forum
ZitatAlles anzeigenFriend of ours recently did some research regarding "MATS" table here. In my case, by changing (bad) "Asl Compiler ID" to "INTL"& recompiling, it doesnt produce evil "0x98" byte as mentioned.
[000h 0000 4] Signature : "MATS"
[004h 0004 4] Table Length : 00000024
[008h 0008 1] Revision : 02
[009h 0009 1] Checksum : 45
[00Ah 0010 6] Oem ID : "ALASKA"
[010h 0016 8] Oem Table ID : "A M I"
[018h 0024 4] Oem Revision : 00000002
[01Ch 0028 4] Asl Compiler ID : "INTL"
[020h 0032 4] Asl Compiler Revision : 20140926
Then he replied to me
"Dump your MATS.aml, modify "Asl Compiler ID". Compile & put in "Oz\Acpi\Load" folder to test if it work."
I don't really know how to do that properly. As far as i know oz has a acpi dump module by setting 0x45 but then its all i can do.