AMD RADEON R9 270 & 270X SERIES
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48832G_AMDr_E_RGB_44.jpg

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)
    }
    }
    


    - BEST REGARDS FROM KHATPHAT AND THE NIRESH TEAM :)





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    mmarangon61

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