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Use this with Layout 12 injection or DSDT!


What's New in Version 2.3.7 (10.8.3)

Released

  • Patched for ALC889a audio (alc885 chip) with Layout 12 injection or dsdt.



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the basic hdef is that.

 

basic

 


into device name_adr 0x001B0000 set_label
begin
HDEF
end;
into_all all code_regex AZAL replaceall_matched
begin
HDEF
end;
into device label HDEF insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
Store (Package (0x04)\n
{\n
"layout-id", \n
Buffer (0x04)\n
{\n
0x0C, 0x00, 0x00, 0x00\n
}, \n
"PinConfigurations", \n
Buffer (Zero) {}\n
}, Local0)\n
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
Return (Local0)\n
}
end

 

more extended

 

into method label _DSM parent_adr 0x001B0000 remove_entry;
into device name_adr 0x001B0000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
Store (Package (0x0A)\n
 {\n
	 "built-in",\n
	 Buffer (One)\n
	 {\n
		 0x01\n
	 },\n
	 "codec-id",\n
	 Buffer (0x04)\n
	 {\n
		 0x85, 0x08, 0xEC, 0x10\n
	 },\n
	 "layout-id",\n
	 Buffer (0x04)\n
	 {\n
		 0x0C, 0x00, 0x00, 0x00\n
	 },\n
	 "device-type",\n
	 Buffer (0x10)\n
	 {\n
		 "Realtek ALC889A"\n
	 },\n
	 "PinConfigurations",\n
	 Buffer (0x28)\n
	 {\n
		 /* 0000 */ 0x10, 0x90, 0xA1, 0x01, 0x20, 0x90, 0xA1, 0x02,\n
		 /* 0008 */ 0x80, 0x30, 0x81, 0x01, 0x90, 0x40, 0x21, 0x02,\n
		 /* 0010 */ 0x30, 0x40, 0x11, 0x01, 0x40, 0x40, 0x01, 0x01,\n
		 /* 0018 */ 0x50, 0x60, 0x01, 0x01, 0x60, 0x20, 0x01, 0x01,\n
		 /* 0020 */ 0x70, 0x61, 0x4B, 0x01, 0xA0, 0x01, 0xCB, 0x01\n
	 }\n
 }, Local0)\n
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
Return (Local0)\n
}
end

 

the ping configuration change in some motherboards, need IORegistryExplorer.app to see that..

 

 

olds gygabyte patch

 

into device name_adr 0x001B0000 set_label
begin
HDEF
end;
into_all all code_regex AZAL replaceall_matched
begin
HDEF
end;
into method label _DSM parent_adr 0x001B0000 remove_entry;
into device name_adr 0x001B0000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
Store (Package (0x08)\n
{\n
"codec-id",\n
Buffer (0x04)\n
{\n
0x85, 0x08, 0xEC, 0x10\n
},\n
"layout-id",\n
Buffer (0x04)\n
{\n
0x0C, 0x00, 0x00, 0x00\n
},\n
"device-type",\n
Buffer (0x10)\n
{\n
"Realtek ALC889a"\n
},\n
"PinConfigurations",\n
Buffer (0x01)\n
{\n
0x00\n
}\n
}, Local0)\n
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
Return (Local0)\n
}
end;
into method label DTGP remove_entry;
into definitionblock code_regex . insert
begin
Method (DTGP, 5, NotSerialized)\n
{\n
   If (LEqual (Arg0, Buffer (0x10)\n
	    {\n
		    /* 0000 */    0xC6, 0xB7, 0xB5, 0xA0, 0x18, 0x13, 0x1C, 0x44, \n
		    /* 0008 */    0xB0, 0xC9, 0xFE, 0x69, 0x5E, 0xAF, 0x94, 0x9B\n
	    }))\n
   {\n
    If (LEqual (Arg1, One))\n
    {\n
	    If (LEqual (Arg2, Zero))\n
	    {\n
		    Store (Buffer (One)\n
			    {\n
				    0x03\n
			    }, Arg4)\n
		    Return (One)\n
	    }\n
	    If (LEqual (Arg2, One))\n
	    {\n
		    Return (One)\n
	    }\n
    }\n
   }\n
   Store (Buffer (One)\n
    {\n
	    0x00\n
    }, Arg4)\n
   Return (Zero)\n
}
end;
into device name_hid PNP0000 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0100 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0B00 code_regex IRQNoFlags\s\(\)\n\s+\{(\d+)\} remove_matched;
into device name_hid PNP0103 code_regex_not IRQNoFlags code_regex Name\s\(([^,]+),\sResourceTemplate\s\(\)\n\s+\{((?:.|\n)*)\}\) replace_matched
begin
Name (%1, ResourceTemplate ()\n
			    {\n
				    IRQNoFlags ()\n
					    {0}\n
				    IRQNoFlags ()\n
					    {8}\n
%2
})
end

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With Enoch bootloader you can inject your layout-id into org.chameleon.plist using HDAEnabler module by ErmaC, ....without using a patched dsdt!

 

Micky

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No sound on Gigabyte GA EG45M-DS2H with ALC889a/885 audio codec. I have a DSDT with HDEF like above.

 

Somebody have an solution? I am completely stuck.

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