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ATI 6850


rschultz101
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I am using Andy's boot file in this post above. I ended up just copying all the ATI kexts from Lion (15 of them).

 

Ahh, missed that one. Thanks!

 

@ Nuphor

 

PM me if you want the 6000 kexts I would upload them here but Apple has been on the run lately pulling Lion related things showing up on the internet namely on YouTube.

 

That's okay, I have access to Lion dev builds.

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@jeanlain

I was going to say the same thing because I tried installing some specific apps from my lion build to a snow leo drive and the apps failed to open despite manually changing the system version so there are specific updates to frameworks that are in Lion (which I managed to find after digging a bit). Not saying of course that Lion would be an instant go for the desktop 6 series cards but that's just my thought.

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You should have better success with drivers from the newest MacBook Pros or with a full install of Lion because of all the incompatibilities between Lion's drivers and Snow Leopard (mainly the openGL framework).

 

But it's already a good start.

 

Yeh Im itching for someone to try the ATI kext's from the new MBP's on a desktop hacktintosh.

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Hmm, that version of Chameleon doesn't seem to work for me. Card gets identified, then the display is black and the card fans rev up to 100% just as it's POSTed. Noticed it's Chameleon r64x, might try patching the ATI experimental build (r700 I think).

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Hmm, that version of Chameleon doesn't seem to work for me. Card gets identified, then the display is black and the card fans rev up to 100% just as it's POSTed. Noticed it's Chameleon r64x, might try patching the ATI experimental build (r700 I think).

 

Sorry I have a newer build that I was using based on RC5 r611 - welcome to try that if you like. Unfortunately I have just upgraded my system to a P67 based mobo and Sandybridge 2500k and I can't even get the blasted thing to boot after a 10.6.6 combo update so I am going to be out of the game for a while :(

boot.rar

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Sorry I have a newer build that I was using based on RC5 r611 - welcome to try that if you like. Unfortunately I have just upgraded my system to a P67 based mobo and Sandybridge 2500k and I can't even get the blasted thing to boot after a 10.6.6 combo update so I am going to be out of the game for a while :)

 

Cool, I'll give that a whirl.

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Cool, got res change enabled with ^Andy^'s patched Chameleon, Graphics Enabler and Lion's ATI kexts (copied the lot of them). Copied Lion's OpenGL.framework over to try for CI/QE, but no joy. Hangs at the desktop. Think we could do with latest gen MBP's ATI6000Controller, framebuffer and OpenGL.framework.

 

The two DVI ports, mini display ports & HDMI port work with just the controller.

post-92496-1298835377_thumb.png

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Cool, got res change enabled with ^Andy^'s patched Chameleon, Graphics Enabler and Lion's ATI kexts (copied the lot of them). Copied Lion's OpenGL.framework over to try for CI/QE, but no joy. Hangs at the desktop. Think we could do with latest gen MBP's ATI6000Controller, framebuffer and OpenGL.framework.

 

The two DVI ports, mini display ports & HDMI port work with just the controller.

 

care2 share the req. kexts please?

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Andy, i use your bootloader with GraphicsEnabler=Yes, but stop and hang at these line

ATI Card Posted, Unrecovered System bla..bla..

 

and then blank screen. If i dont use GraphicsEnabler i can boot without problem. fyi, i use kexts from lion too ati6xxx and req files from the laughingman.

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Guest ^Andy^
Andy, i use your bootloader with GraphicsEnabler=Yes, but stop and hang at these line

ATI Card Posted, Unrecovered System bla..bla..

 

and then blank screen. If i dont use GraphicsEnabler i can boot without problem. fyi, i use kexts from lion too ati6xxx and req files from the laughingman.

 

Sorry but I've never tested it on an AMD processor :blink:

 

For anybody interested I have attached a new version based on Kabyl's latest chameleon build - I just wish I could find somebody with a new 2011 macbook pro to send me the kernel and ati kexts because after my system rebuild to a sandybridge processor im facing a war on 2 fronts ;)

boot.rar

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Sorry but I've never tested it on an AMD processor :wacko:

 

For anybody interested I have attached a new version based on Kabyl's latest chameleon build - I just wish I could find somebody with a new 2011 macbook pro to send me the kernel and ati kexts because after my system rebuild to a sandybridge processor im facing a war on 2 fronts :wacko:

 

fyi, i apply your bootloader on new rig corei3 380m with 6470mobility..asus k42jz. using your latest bootloader with GraphicsEnabler=yes, got msg 'system unrecoverd ati.c xxxx'

 

gona try your latest build hope its work. thanks andy

 

EDIT:

still same error, after framebuffer init. xx/xx memory allocation error ati.c line 687

system unrecovered..

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Guest ^Andy^
still same error, after framebuffer init. xx/xx memory allocation error ati.c line 687

system unrecovered..

 

 

If you have specified a GraphicsMode in your com.apple.Boot.plist then try removing it.

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If you have specified a GraphicsMode in your com.apple.Boot.plist then try removing it.

 

It doesnt make any difference. I wonder what the hell was on ati.c line 687. Everytime i turn GraphicsEnabler=Yes bootloader stop with unrecover system.

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Guest ^Andy^
Have you seen Netkas' recent post?

A full install of Lion may be the best option. No injector needed for some cards. See his forum: http://forum.netkas.org/index.php/topic,729.0.html

(in there, you'll find link to kexts from the new MacBook Pros)

 

I have lion installed however it has several other problems ie the need to use a usb EFI boot loader which for various reasons locks solid if I use a custom dsdt which ultimately means I have graphics but no sound lol

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Guest ^Andy^
I have lion installed however it has several other problems ie the need to use a usb EFI boot loader which for various reasons locks solid if I use a custom dsdt which ultimately means I have graphics but no sound lol

 

 

As soon as this ridiculously slow download of xcode 4.1 finishes I'm going to try a to a new chameleon build that will hopefully be able to boot lion and allow me to have working sound. I'll post back if it works (when the snails pace download finishes).

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Just installed Lion, have full QE/CI, res change, all ports working with my 6870 - the lot. All out of the box, with no injector.

How does the system report the card? Screenshots of system profiler, GLview benchmarks, etc... or it didn't happen. :(

That makes your the first dude with a radeon 6XXX card (not integrated GPU) fully running on OS X. Good job.

 

I'm interested to know if this could work on Mac Pros too. I have one from 2006.

My guess is that it would work at least with another genuine Apple card (or flashed PC card) in it. But I only have one that requires 2 PCIe cables (4870), and I don't want 2 massive cards in my Mac. Plus, it's not guaranteed to work and I reluctant to wast money on a radeon 6XXX.

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