About This File
AMD Radeon R9 270 Series drivers for OSX 10.8.5 & 10.9.
This pack is basically for Mountain Lion support, however it also contain slightly modified driver for Mavericks which is using Futomaki frame buffer instead of default one.
Supported GPU-s: R9 270 & R9 270X
- Compatible with 10.5.x Leopard: No
- Compatible with 10.6.x Snow Leopard: No
- Compatible with 10.7.x Lion: No
- Compatible with 10.8.x Mountain Lion: Yes
- Compatible with 10.9.x Mavericks: Yes
- If you prefer to use DSDT injector instead of ATYinjector.kext from the pack, you can by using next patch:
Under Device (PEGP) put this patch: Device (GFX0) { Name (_ADR, Zero) Method (_DSM, 4, NotSerialized) { Store (Package (0x18) { "AAPL,slot-name", Buffer (0x07) { "Slot-1" }, "@0,name", Buffer (0x1A) { "ATY,Futomaki" }, "@1,name", Buffer (0x1A) { "ATY,Futomaki" }, "@2,name", Buffer (0x1A) { "ATY,Futomaki" }, "@3,name", Buffer (0x1A) { "ATY,Futomaki" }, "ATY,Card#", Buffer (0x14) { "113-R27FD-001" }, "ATY,Copyright", Buffer (0x33) { "(C) 1988-2010, AMD Technologies Inc." }, "ATY,Rom#", Buffer (0x0F) { "AMD Curacao XT" }, "ATY,VendorID", Buffer (0x02) { 0x02, 0x10 }, "ATY,DeviceID", Buffer (0x02) { 0x10, 0x68 //or 0x11, 0x68 for R9 270 }, "model", Buffer (0x11) { "AMD Radeon R9 270X" //or 270 }, "hda-gfx", Buffer (0x0A) { "onboard-1" } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } Device (HDAU) { Name (_ADR, One) Method (_DSM, 4, NotSerialized) { Store (Package (0x02) { "hda-gfx", Buffer (0x0A) { "onboard-1" } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } }
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