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09-02-2009, 10:04 AM
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Puma
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Join Date: Feb 2009
Posts: 25
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Quote:
Originally Posted by Snow
Alright wwbsox, thx for the update on IDE1, I've got the devices listed as ICH10 now.
Could you tell me where the section for GFX is in your dsdt or tell me how to inject my own 8800GT code?
I'm not keen on using those patchers so I prefer the manual method.
Thx in advance lad.
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That's very specific to each card. Depends on how much video ram your card has, what kind of ports you have and more importantly which slot it's in. I've commented what you need to change. Google gfxutil and you should find out how to find your PCI locations.
Here is a patch you need to place within the Device (PCI0) section. This is for a 512 8800GT with two DVI ports)
Code:
Device (PEGP)
{
Name (_ADR, 0x00010000) //<-- This is the location on the PCI bus (important)
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x09,
0x05
})
}
Device (GFX1)
{
Name (_ADR, Zero)
Name (_SUN, 0x0B)
Method (_PRW, 0, NotSerialized)
{
Return (Package (0x02)
{
0x0B,
0x04
})
}
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x16)
{
"@0,compatible",
Buffer (0x0B)
{
"NVDA,NVMac"
},
"@0,device_type",
Buffer (0x08)
{
"display"
},
"@0,name",
Buffer (0x0F)
{
"NVDA,Display-A"
},
"@1,compatible",
Buffer (0x0B)
{
"NVDA,NVMac"
},
"@1,device_type",
Buffer (0x08)
{
"display"
},
"@1,name",
Buffer (0x0F)
{
"NVDA,Display-B"
},
"NVCAP", //<-- This denotes the ports in the card (not as important)
Buffer (0x18)
{
/* 0000 */ 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
/* 0008 */ 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
/* 0010 */ 0x00, 0x00, 0x00, 0x00
},
"VRAM,totalsize", //<-- How much RAM you have (important)
Buffer (0x04)
{
0x00, 0x00, 0x00, 0x20
},
"device_type",
Buffer (0x0D)
{
"NVDA,GeForce"
},
"model",
Buffer (0x17)
{
"NVIDIA Geforce 8800 GT"
},
"rom-revision",
Buffer (0x06)
{
"3173a"
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
}
}
Last edited by kDawg; 09-02-2009 at 10:10 AM.
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