54 replies to this topic

[meknb]

Hi Kasi
The AtiSupport/Radeon ect are Used for Lion not Mountain lion.
Mountain Lion uses AMDSupport ect Your edid you uploaded looks right but it looks like your AMDFramebuffer isn't loading.
My kext's loaded are
   76    2 0xffffff7f80d32000 0x1d8000   0x1d8000   com.apple.kext.AMDSupport (8.0.0)
   77    0 0xffffff7f80f0a000 0x41000    0x41000    com.apple.kext.AMD5000Controller (8.0.0)
   96    0 0xffffff7f81054000 0x3cd000   0x3cd000   com.apple.AMDRadeonAccelerator (1.0.0)
  104    0 0xffffff7f81589000 0x13000    0x13000    com.apple.kext.AMDFramebuffer (8.0.0)
So it looks like your frameBuffer is the problem.Not sure why ?? Sorry i couldn't be more help.

[robertx]

in your
"my boot flags in the plist:


<key>AtiConfig</key>
<string>Eulemur</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>PciRoot</key>
<string>1</string>
<key>RestartFix</key>
<string>No</string>
<key>UseAtiROM</key>
<string>Yes</string>
</dict>"
try deleting pciroot=1 entry(or change it to 0) and use graphicsenabler=no ..should load the ATY,ATYFramebuffer which is the default  framebuffer

[Kasi99]

hy meknb, thanks for your info!

yes my problem is frame buffer ! i not loading!

can you send me your kext, please?

gruss kasi

[meknb]

Im not sure where AMDFrameBuffer is it's not in my System/Library/Extensions??? the only ones are AMDRadeonVADriver,AMDRadeonAccelerator,AMDRadeonX3000GLDriver.

[Kasi99]

he name is ATIFramebuffer in S/L/E is but AMDFramebuffer!

open the infoplist of the ATIFramebuffer, in the infoplist is name AMDFramebuffer

hi roberx!

i have all bootflags tried...not work! ( with GraphicsEnabler and no) ati config Eulemur, hoolock etc.!

i have blackscreen with GraphicsEnabler! my Framebuffer is not loading!

more ideas please?

[meknb]

Here is my atiFrameBuffer hope it helps.
What Smbios you using??
The only other thing i could suggest is Use IORegistryExplorer and post a dump of your pc someone might find a problem in it.

Attached Files

•  ATIFramebuffer.kext.zip   54.49K   10 downloads

[Kasi99]

Hi Meknb,

i have not ideas more!

with VGA high resolution and QE/CI! GraphicsEnabler=Yes! (without Framebuffer Settings in the boot.plist) Work!!!

with Internal LCD of Notebook not works! with GraphicsEnabler=Yes Blackscreen! despite edid insert!

i have RegistryDump uploaded! possibly find someone the error!

look my screenshorts!

Internal LCD max resolution 1024!

greeting by Kasi

Attached Files

•  Internal LCD.png   134.08K   79 downloads
•  VGA.png   439.04K   76 downloads
•  RegistryDump.rar   242.06K   8 downloads

[meknb]

I think you may have to hex edit your AMDFrameBuffer to boot with internal screen is it ldvs??
Your connector type's are your problem i think the ones showing in your ioreg are
0x4 dvi ??
0x10 vga
0x800 hdmi
Have a look here http://www.insanelym...al-lvds-screen/ to dump your rom and get your connected displays.
Also search around for redsock_bios_decoder.
Hope this helps, good luck.

[Kasi99]

hello meknb!

thanks for your info and methode!

another users said Need to patch the dsdt (Dual Link patch ) it is same method as your??

greeting by Kasi

[meknb]

Mine worked pretty straight forward  no need for dsdt edits.
In my dsdt i have no PEGP@0,1 so the dual link patch may be the way to go.
Good luck Kasi

[Kasi99]

Good morning meknb!

Thanks, that is big instructions and all English, oh my gott

I try!!!

Greeting

[Kasi99]

@meknb!

this is very Strong for me   of your post #48 (the link)

can you help me possibly?

greeting!

[meknb]

Hi kasi
Can you post your dsdt also post your ati rom.You can dump it with everest from windows,you will also need red sock bios decoder to find your displays.
I think your dsdt is worth a look because Pegp@0,1 it uses the address PCI0@0/P0P3@10000/PEGP@ffff which is the default for ati video cards.
Also when you dump your rom try different number of ports in chameleon.plist.

[Kasi99]

hi meknb!

here is my stock DSDT!

as dump i my ati rom?

it is (red sock bios decoder) in my ati rom or dsdt?

thanks for your help meknb!

hope get it sometime down!

Attached Files

•  Kasi99 DSDT Stock.zip   77.85K   6 downloads

[Kasi99]

hy meknb!

can you my help by

editing framebuffer personalities? i

think this is my problem!?

i come not more without you help!

i have redsock_bios_decoder.zip loaded! what is terminal code? somehow depends redsock_bios_decoder, it happened nothing!

greeting by kasi