SSDT GPU (Graphics Card) Injection

KevinAGI said:

About half way through the boot Apple logo and progress bar both the display went black and nothing came back after that. This was after the firs ssdt with the patch. I have not tried the test 2.

Kevin

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shilohh said:

What happens if you boot nv_disable=1?
Are the web drivers active?
Can you post a new ioreg please?

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KevinAGI said:

New IOReg

I will reboot with both monitors and NV Disable. Also I show the Web Drivers as being active.

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KevinAGI said:

Rebooted with NV_Disable, it booted all the way up. No second monitor of course.

Kevin

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KevinAGI said:

OK Weird! I have every cable and adapter around so I decided to try different combinations. I tried Display port and HDMI and got it to work??

Kevin

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KevinAGI said:

OK Weird! I have every cable and adapter around so I decided to try different combinations. I tried Display port and HDMI and got it to work??

Kevin

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shilohh said:

i was going to suggest you try adding AAPL,boot-display

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KevinAGI said:

What is AAPL, boot-display? I am not familiar with that?

New IO reg. gotta head out for a while Thanks Again.

Kevin

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shilohh said:

As far as I can tell, I made some mistakes with the X99 patches.
Based on your IOReg it looks like your card is loaded at PCI0.BR2A.H000 and HDMI at PCI0.BR2A.H001.

please try:

Code:

into_all all code_regex Name.\(_SB.PCI0.BR2A.H000._STA,.*\) remove_matched;
into definitionblock code_regex . insert
begin
Name (_SB.PCI0.BR2A.H000._STA, Zero)
end;
into_all all code_regex Name.\(_SB.PCI0.BR2A.H001._STA,.*\) remove_matched;
into definitionblock code_regex . insert
begin
Name (_SB.PCI0.BR2A.H001._STA, Zero)
end;

into device label _SB.PCI0.NPE3.GFX1 set_label begin _SB.PCI0.BR2A.GFX1 end;
into device label _SB.PCI0.NPE3.HDAU set_label begin _SB.PCI0.BR2A.HDAU end;

Also, there may be an issue with _SUN as the X99 DSDTs appear to have a _SUN method in place. You may also try:

Code:

into method label _SUN parent_adr Zero remove_entry;
into device name_adr Zero code_regex Name\s\(_SUN.* replaceall_matched begin
Method (_SUN, 0, NotSerialized)\n
{\n
    Return (SNUM ())\n
}
end;

into_all all code_regex External\s\(PSNM,\sIntObj\) remove_matched;
into method label SNUN remove_entry;
into definitionblock code_regex . insert
begin
External (PSNM, IntObj)
Method (SNUM, 0, Serialized)\n
{\n
    Store (PSNM, Local0)\n
    Return (Local0)\n
}
end;

I'm planning on updating the files but I'd like some feedback. I have no X99 to test.

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thenightflyer said:

Sorry for the stupid question....but i've to put these patches in your original SSDT-1 and compile it? Or i must put anyway the one in your original zip file and then apply these 2?

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