netkas.org

11C37 and ATI

No changes since last time, 6970 is still broken.

But there is good news, introduced with previous beta – display port works on 5xxx card without hacks.

example, all three ports do output real signal.

It’s 5870 eyefinity card.

Comments

  1. Stanly.ok
    August 13th, 2011 | 10:37 am

    I miss some nVidia GTX580 news … 😀

  2. Andreas
    August 13th, 2011 | 3:24 pm

    my 6870 works also better with 10.7.2 .

    There is no garbled graphics when scrolling in windows!

    Andreas

  3. pol98
    August 13th, 2011 | 3:54 pm

    GTX 570 id 1086 + aty_init working 2 x dvi + hdmi but display port not working any idea how to fix it

  4. calvintml
    August 13th, 2011 | 3:54 pm

    title should be 11C37

  5. August 13th, 2011 | 5:30 pm

    GTX580 works without problem by adding 1080 in NVDAGF100hal.kext, open CL even without work, but OpenGL works. GraphicsEnabler YES

  6. Voluntas
    August 13th, 2011 | 6:03 pm

    What about 6370m?

  7. Rominator
    August 13th, 2011 | 11:19 pm

    Maybe it’s time for me to bust out my Eyefinity 6 again. Would be so cool to actually get some use out of it on Mac.

    I haven’t bothered trying to write an EFI for it since it has had such limited monitor support but if the MDPs are actually working…

  8. Naujoks
    August 14th, 2011 | 4:27 pm

    My system info shows precisely the same as above, but I get no picture on the DisplayPort, and on DVI I only get up to 1920×1080 resolution, when I should be able to get up to 2560x on my 30″ Dell screen.
    Any recommendations?

  9. August 17th, 2011 | 4:03 pm

    Enabling OpenCL for Fermi GF100 cards for Lion 10.7.2 11C37

    You need to patch this file: /System/Library/Extensions/GeForceGLDriver.bundle/Contents/MacOS/GeForceGLDriver

    Find

    EB A8 83 F8 02 7C 15

    replace 02 with 03 to get

    EB A8 83 F8 03 7C 15

    Find

    78 E8 83 F8 02 7C 11

    replace 02 with 03 to get

    78 E8 83 F8 03 7C 11

    Here is already edited:

    http://iparsifal.org/osx/

  10. OiWarning
    August 18th, 2011 | 8:24 pm

    Doesn´t work with ma Asus EAH5850 DirectCU , have tested with and without GE enabled but no DP …. and i got still a ghost VGA display if i use DVI with GE=YES

    but hey , it was a try ^^

  11. August 19th, 2011 | 1:51 pm

    […] « Netkas a encore frappé avec une ROM permettant de faire marcher apparemment sans problème une Radeon 6870 dans un Mac Pro 2008+. http://netkas.org/?p=919.Cette carte (qui n’est pas proposée par Apple) marchait déjà sans flashage depuis OS X 10.6.8, et permettait même de piloter 4 écrans. Mais elle ne montrait pas d’écran de démarrage et faisait planter DVD Player et certains jeux. Il semble que la nouvelle ROM règle ces 2 problèmes.Autre information qui peut en intéresser certains : la mise à jour bêta de Lion 10.7.2 semble refaire marcher le DisplayPort des Radeon 5700/5870 flashées, dont le signal était perdu depuis 10.6.8. http://netkas.org/?p=903. » […]

  12. stephen
    August 22nd, 2011 | 8:30 pm

    Was somebody able to force the correct FrameBuffer on a Mac Pro using stock rom on Lion so Steam and other stuff works?

    ioreg says ATY,ATY,RadeonFramebuffer instead of Uakari..

    | | | | +-o ATY,ATY,RadeonFramebuffer@0
    | | | | | +-o ATY_ATY,RadeonFramebuffer
    | | | | +-o ATY,ATY,RadeonFramebuffer@1
    | | | | | +-o ATY_ATY,RadeonFramebuffer
    | | | | +-o ATY,ATY,RadeonFramebuffer@2
    | | | | | +-o ATY_ATY,RadeonFramebuffer
    | | | | +-o ATY,ATY,RadeonFramebuffer@3
    | | | | | +-o ATY_ATY,RadeonFramebuffer

  13. September 21st, 2011 | 4:02 am

    I have 3x Apple LED 24″s, and a 5870 2gb eyefinity. I can only get 2 out of 3 monitors to get an output.

    System Profiler (or the newer name of it) detects 3 monitors, system preferences -> display settings detects 3 monitors, but the new system info thing only shows 2 monitors.

    Any help, netkas? DisplayPort hasn’t been working right ever since the 10.6.8 update. 🙁

    Best,
    -R

  14. CrazyJAT
    June 19th, 2012 | 3:24 am

    I too have a HD5870 and about once out of every 3 boots I only get 2 out of 3 displays showing the desktop, the third is in sleep mode as if not getting a signal. On a reboot it may work, but this is annoying. Is there a way to fix this?

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