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AppleHDA for ALC270 (10.9 GM + ML 10.8) 2.5.2fc2 + 2.3.0fc2

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  • Submitted: Oct 15 2013 03:51 AM
  • Last Updated: Oct 15 2013 03:51 AM
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Download AppleHDA for ALC270 (10.9 GM + ML 10.8) 2.5.2fc2 + 2.3.0fc2



AppleHDA ALC270 Marvericks Mountain Lion 10.9 10.8

Version 1:
Codec: Realtek ALC270
Address: 0
Vendor Id: 0x10ec0270
Subsystem Id: 0x1043100d
Revision Id: 0x100100
Version 2:
Codec: Realtek ALC270
Address: 0
Vendor Id: 0x10ec0270
Subsystem Id: 0x10431587
Revision Id: 0x100100
Patch HDEF (Dont need HDAEnabler.kext):
Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
                {
                    Store (Package (0x06)
                        {
                            "hda-gfx", 
                            Buffer (0x0A)
                            {
                                "onboard-1"
                            }, 

                            "layout-id", 
                            Buffer (0x04)
                            {
                                 0x1C, 0x00, 0x00, 0x00
                            }, 

                            "PinConfigurations", 
                            Buffer (Zero) {}
                        }, Local0)
                    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                    Return (Local0)
                }
Not wok, try to patch HPET:
Name (BUF0, ResourceTemplate ()
                    {
                        IRQNoFlags ()
                            {0}
                        IRQNoFlags ()
                            {8}
                        IRQNoFlags ()
                            {11}
                        IRQNoFlags ()
                            {15}
                        Memory32Fixed (ReadWrite,
                            0xFED00000,         // Address Base
                            0x00000400,         // Address Length
                            _Y10)
                    })




Thank! It works for my hackintosh Asus k56cb, I used the version 2 and patched HDEF.

There's a problem now: no sound after sleep!

don't work on asus k55. Try version 2, patch HDEF but the patch HPET make a error on dsdt.

How do I check which version I need....   Mine only states in the System profiler Intel HD Audio  ...   AUDIO ID:    0

Here is AppleHDA kext for my laptop (asus k56CB), mac os x 10.9.1, patched by Mirone (thanks to him), DSDT included.

http://www.insanelym...ests/?p=1985189


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