figarotheall Posted April 13, 2013 Share Posted April 13, 2013 AMD dual graphics 6950 supported Hi ALL all credit goes to Netkas/Andy/chameleon team Ermac This 7 kexts support 6950/6970 to mac osx 10.7.x and 10.8 just install via kext wizard. before install delete Amdraden kexts. AMDRadeonAccelerator.kext After install kexts set GraphicsEnabler=Yes. MY dual cards works v.well. more info look my ioreg files. Allso windows7 supported crossfire All but 2 monitors must be connected to the DP ports on the AMD graphics card, and be able to support the required resolution. The 2 exceptions can be connected to the DVI or HDMI ports. The monitors connected to the DP ports can be connected with DP cables, or using AMDrecommended active adapters to DVI or HDMI ports on the monitors. Where multiple graphics adapters are installed, Eyefinity groups cannot span across multiple adapters. With cross-fire enabled, only monitors connected to the primary card will be enabled. NOTE-10.8 dp4 this kexts not 100%support. http://www.mediafire...yg175ou2sqt52z3 Hi, I has installed yours 7 kext and ML 10.8.2 goes well (1080p) but without hardware acceleration. So I has installed the other 3 oleg's kext but I has gray screen without cursor...How can I enable hardware acceleration?? thanks a lot! Link to comment Share on other sites More sharing options...
0o0 Posted April 13, 2013 Share Posted April 13, 2013 if you are working with 10.8.2 and trying to get acceleration you will need DSDT edit. there is a DSDT snippet with that kext also. Link to comment Share on other sites More sharing options...
figarotheall Posted April 13, 2013 Share Posted April 13, 2013 I can't edit DSDT...I don't know how does it! thanks for help! P.S. You finally have ML 10.8.2 with hardware acceleration? is from August I try unsuccessfully! Link to comment Share on other sites More sharing options...
dmrkillah Posted April 13, 2013 Share Posted April 13, 2013 it works fine for me, except for cold boot and green screen in photoshop and heaven unigine benchmark. same as me, have you tried aty_init kext for cold boot bug? also has anyone got 10.8.3 working with acceleration? Link to comment Share on other sites More sharing options...
figarotheall Posted April 13, 2013 Share Posted April 13, 2013 Only for me, ati modified's kext don't work correctly??? I has all ok (sound, ethernet, resolution 1080p)but I don't have hardware acceleration with manor's kext or oleg's kext.... Link to comment Share on other sites More sharing options...
0o0 Posted April 14, 2013 Share Posted April 14, 2013 Success! 6950 with acceleration on 10.8.1. using the kext attached. no dsdt. Booting with wired plugged ino 6950. No SCreen until its gotten into mac. which is fine by me. using dsdt for motherboard but thats for other stuff. Kexts : http://www.filedropper.com/atihd6950 Good luck people. Link to comment Share on other sites More sharing options...
nmano Posted April 14, 2013 Author Share Posted April 14, 2013 dont worry guys about open Gl heaven not support our 6950 card. try this open gl benchmark fully support http://www.insanelym...ported-to-os-x/ so I have 2cards old setup i didn't do any changes. 10.8.2 I have 2x6950 bios setting Init display first-2nd card and look my dsdt also. you have to set SMBios.plist Model Identifier: MacPro5,1 and install this kexts. http://www.mediafire...z3buzhxu960w7e2 Link to comment Share on other sites More sharing options...
figarotheall Posted April 14, 2013 Share Posted April 14, 2013 dont worry guys about open Gl heaven not support our 6950 card. try this open gl benchmark fully support http://www.insanelym...ported-to-os-x/ so I have 2cards old setup i didn't do any changes. 10.8.2 I have 2x6950 bios setting Init display first-2nd card and look my dsdt also. you have to set SMBios.plist Model Identifier: MacPro5,1 and install this kexts. http://www.mediafire...z3buzhxu960w7e2 Thanks! Now I tests on my single configuration HD 6950 2GB! Link to comment Share on other sites More sharing options...
figarotheall Posted April 14, 2013 Share Posted April 14, 2013 Nothing...screen without cursor! :wallbash: I uploaded my DSDT: http://rghost.net/45308786 my ioreg: http://rghost.net/45297822 I hope to resolve this infinite problem... Should you edit my DSDT in order to enable Hardware acceleration? I don't know how made it! thanks! P.S. Sorry for my bad English...I'm Italian! :wink2: Link to comment Share on other sites More sharing options...
nmano Posted April 14, 2013 Author Share Posted April 14, 2013 Try GraphicsEnabler=Yes Link to comment Share on other sites More sharing options...
0o0 Posted April 15, 2013 Share Posted April 15, 2013 Here are the steps i did. 1) Got 10.8.1 on usb :/ should work wiht 10.8.2 as people claim. (using beast.) 2) removed graphic card and other unnecessary usb stuff 3) boot into usb (no parameters added) 4) format hdd to GPT installed mac. Reboot. Leave Usb inside. 5) login to mac get [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] 6) selected my settings. as well as placed my copy of the DSDT (does not contain any graphic card stuff), mosty for sleep and audio and internal graphic card etc. 7) using kbeast installed the 3 Kexts and rebooted computer. The ocmputer should boot up fine. 8) turn comp off. addd 6950 leave wire connected on internal graphic card (might wana leave bios to boot from internal graphic card too) 9) boot into mac using internal graphic card. swap wire into 6950 10) blue screen. dont do anything just restart. u wont see boot screen or anything depending on ur Bios (if onboard is set as primary graphic or its auto..) 11) u wont see any screen until booted into mac. at this point u have 6950 full supported. if you restart mac u wont have any problem booting into 6950 without onboard swap. but if u turn off, you will hae to repeat. onboard.. -> boot -> swap. -> blue screen -> restart. and ur good again. Link to comment Share on other sites More sharing options...
figarotheall Posted April 15, 2013 Share Posted April 15, 2013 Try GraphicsEnabler=Yes Gray screen without cursor...The only thing I different from you is the DSDT that I do not know how to modify it for my configuration... @OoO I doesn't have internal graphics card (i7 920) and I has only single Sapphire HD 6950 2GB. Link to comment Share on other sites More sharing options...
nmano Posted April 15, 2013 Author Share Posted April 15, 2013 first try to boot with GE then load your ioreg cold boot clear boot windows then restart mac Link to comment Share on other sites More sharing options...
figarotheall Posted April 15, 2013 Share Posted April 15, 2013 first try to boot with GE then load your ioreg cold boot clear boot windows then restart mac I did not understand, sorry for my ignorance about the editing of DSDT or ioreg.... The command GE leads to white or gray screen (also with 1,2,inf restarts) and I took the ioreg from IOregistryexplorer... I have not changed anything of ioreg in order to modify it for my configuration... Thanks for all! Link to comment Share on other sites More sharing options...
nmano Posted April 15, 2013 Author Share Posted April 15, 2013 ask tolela http://www.tonymacx86.com/hdmi-audio/70765-mountain-lion-hdmi-audio.html he is best . Link to comment Share on other sites More sharing options...
figarotheall Posted April 15, 2013 Share Posted April 15, 2013 nothing from tolela..the problem remains.. Link to comment Share on other sites More sharing options...
nmano Posted April 16, 2013 Author Share Posted April 16, 2013 you need 2video cards for 10.8.2 slot 1 6950 slot 2 any other bios setting boot 1st slot 2 dont worry about dsdt. GEnabler fully support. you have to connect hdmi/mini display/use converter like mini display to dvi Link to comment Share on other sites More sharing options...
nmano Posted April 30, 2013 Author Share Posted April 30, 2013 Anybody work 10.8.3 ? Link to comment Share on other sites More sharing options...
X58_OSX Posted June 16, 2013 Share Posted June 16, 2013 I am new and i dont can speak english very well. It Works for me on 10.8.2 i have used Oleg`s Kexts and fb Rotate and on 10.7.5 i used a pkg for 10.7.2 with 10.7.5 frameworks and no DSDT editing. all works well. I have pruchased both OS X on the Appstore!! Here 10.7.5 And here 10.8.2 EDIT: i Bootet my PC with only one HD6950 an it works in OS X 10.8.2. i dont have dp adapters only 1 HDMI connected to the first Slot HD6950 Link to comment Share on other sites More sharing options...
Nur710As Posted June 21, 2013 Share Posted June 21, 2013 I am new and i dont can speak english very well. It Works for me on 10.8.2 i have used Oleg`s Kexts and fb Rotate and on 10.7.5 i used a pkg for 10.7.2 with 10.7.5 frameworks and no DSDT editing. all works well. I have pruchased both OS X on the Appstore!! Here 10.7.5 And here 10.8.2 EDIT: i Bootet my PC with only one HD6950 an it works in OS X 10.8.2. i dont have dp adapters only 1 HDMI connected to the first Slot HD6950 Hi! How you install FBRotate? Link to comment Share on other sites More sharing options...
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