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AppleHDA for Codec - Conexant 20590 - 10.8.5 (12F45) 2.4.7

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  • Submitted: Jan 17 2014 01:42 PM
  • Last Updated: Jan 17 2014 01:42 PM
  • File Size: 1.22MB
  • Views: 2196
  • Downloads: 170

Download AppleHDA for Codec - Conexant 20590 - 10.8.5 (12F45) 2.4.7



Screenshots
Conexant 20590 mountain lion applehda

Patched AppleHDA for Conexant 20590 codec, works with latest Mountain Lion (12F45)

was necessary these patches in DSDT.
Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
            {
                Store (Package (0x0A)
                    {
                        "hda-gfx", 
                        Buffer (0x0A)
                        {
                            "onboard-2"
                        }, 


                        "model", 
                        Buffer (0x1A)
                        {
                            "HD Audio Conexant Cx20590"
                        }, 


                        "device-type", 
                        Buffer (0x11)
                        {
                            "Audio Controller"
                        }, 


                        "layout-id", 
                        Buffer (0x04)
                        {
                             0x0C, 0x00, 0x00, 0x00
                        }, 


                        "PinConfigurations", 
                        Buffer (Zero) {}
                    }, Local0)
                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                Return (Local0)
            }
        }





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