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AppleHDA for Conexant CX20585 ML 10.8+ 2.3.7


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About This File

This my patched AppleHDA.kext for Conexant CX20585 ML 10.8 and later. I'm using this on my ASUS K52Jc with the following DSDT-edit:

Device (HDEF)
           {
               Name (_ADR, 0x001B0000)
               OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
               Field (HDAR, WordAcc, NoLock, Preserve)
               {
                   DCKA,   1, 
                   Offset (0x01), 
                   DCKM,   1, 
                       ,   6, 
                   DCKS,   1, 
                   Offset (0x08), 
                       ,   15, 
                   PMES,   1
               }
               Method (_PRW, 0, NotSerialized)
               {
                   Return (GPRW (0x0D, 0x04))
               }
               Method (_DSM, 4, NotSerialized)
               {
                   Store (Package (0x0E)
                       {
                           "AAPL,slot-name", 
                           Buffer (0x09)
                           {
                               "Built in"
                           }, 
                           "device-id", 
                           Buffer (0x04)
                           {
                                0x56, 0x3B, 0x00, 0x00
                           }, 
                           "layout-id", 
                           Buffer (0x04)
                           {
                                0x0C, 0x00, 0x00, 0x00
                           }, 
                           "model", 
                           Buffer (0x1A)
                           {
                               "HD Audio Conexant CX20585"
                           }, 
                           "name", 
                           Buffer (0x11)
                           {
                               "Conexant CX20585"
                           }, 
                           "device_type", 
                           Buffer (0x11)
                           {
                               "Audio Controller"
                           }, 
                           "PinConfigurations",
                           Buffer (One)
                           {
                               0x00
                           }
                       }
                       , Local0)
                   DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                   Return (Local0)
               }
           }




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