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biox78

[SOLVED] Audio on P5P43TD-PRO

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After months of reading threads, finally I've found a solution to use AppleHDA on ALC887!!!

First, you have to modify your DSDT in this way:


- into the Method (_L0D, 0, NotSerialized), add the following:

 

Notify (\_SB.PCI0.HDEF, 0x02)

 

- Add an HDEF Section under the PCI0 device with the following lines:

 

Device (HDEF)
           {
               Name (_ADR, 0x001B0000)
               OperationRegion (HDCS, PCI_Config, Zero, 0x60)
               Field (HDCS, DWordAcc, NoLock, Preserve)
               {
                   VID0,   16, 
                   DID0,   16, 
                           Offset (0x4C), 
                   DCKA,   1, 
                           Offset (0x4D), 
                   DCKM,   1, 
                       ,   6, 
                   DCKS,   1, 
                           Offset (0x54), 
                       ,   15, 
                   PMES,   1
               }

               Method (_PRW, 0, NotSerialized)
               {
                   Return (Package (0x02)
                   {
                       0x0D, 
                       0x05
                   })
               }

               Method (_DSM, 4, NotSerialized)
               {
                   Store (Package (0x0E)
                       {
                           "subsystem-id", 
                           Buffer (0x04)
                           {
                               0xA0, 0x00, 0x00, 0x00
                           }, 

                           "subsystem-vendor-id", 
                           Buffer (0x04)
                           {
                               0x86, 0x80, 0x00, 0x00
                           }, 

                           "codec-id", 
                           Buffer (0x04)
                           {
                               0x85, 0x08, 0xEC, 0x10
                           }, 

                           "layout-id", 
                           Buffer (0x04)
                           {
                               0x77, 0x03, 0x00, 0x00
                           }, 

                           "platformFamily", 
                           Buffer (One)
                           {
                               0x00
                           }, 

                           "MaximumBootBeepVolume", 
                           Buffer (One)
                           {
                               0x40
                           }, 

                           "PinConfigurations", 
                           Buffer (One)
                           {
                               0x00
                           }
                       }, Local0)
                   DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                   Return (Local0)
               }
           }

 

- copy modified DSDT on root and inside E/E


Then do the rest:


- install LegacyHDA_ALC887.kext in E/E


- install AppleHDA.kext 1.7.9 in S/L/E


- repair permissions in E/E and S/L/E


- reboot


- once rebooted, verify in System Profiler/Audio if all is recognized correctly, and choose in System Preferences/Sound "line-out" for the output.


For the attachments exceed 1MB limit, you can download them from this post: http://bit.ly/mXw5zx

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