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Help with ATI Radeon HD 6470m


Sonne_1989
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EDIT:

 

I've seen you have some fail in your Framebuffer patch. I've analyze your config.plist and i think you have to many numbers. Look here.

 

Thats the Framebuffer you have written:

 

020000000001000009010000100000050
000400000403000000010000110201004
000400000403000000010000210302020
000400000001000000091000120403003
10000000100000000001000000100408
 
And so it must be:
 
02000000000100000901000010000005
00040000040300000001000011020104
00040000040300000001000021030202
00040000000100000009100012040303
10000000100000000001000000100408
 
So it can be that Hydrilla also take affect for but perhaps you write false numbers? And your patch for as example is wrong because your senseid doesn't match.
Here test with my Hydrilla option to get all Ports activate.
 
Original:
 

02000000000100000901000012040303

00040000040300000001000011020101

00040000000100000009100021030202

00040000000100000009100022050504

00040000040300000001000010000405

 

Patched:

 

02000000400000000901010010000101

00040000040300000001020011020204

00040000040300000001030021030302

00040000040300000001040012040403

10000000100000000001050010000508

 

Your SenseID and so on are the same so you can use this values.

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Yes i patch my own.

I've tried with other Framebuffer and it works also good.

 

What do you mean with inject EDID? In clover the EDID under graphics options which create automatical?

 

Hi, follow this thread http://www.insanelymac.com/forum/topic/208410-fixing-scrambledstretched-or-wrong-resolution-laptop-display-problems/ that's what I used to stop the video gittery. Thanks for looking at my config. I haven't booted up with the new patches you gave me, but I will post shortly.

 

UPDATE: I am getting black screen with your patch. Maybe because I have 1366x768 screen?

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can you post the config you are using now?

 

UPDATE: Using your patch, lotus works, but I just tested VGA, which works but the colors are off. In display settings, it is showing as Internal Display and Built-in Display...that can't be right!

 

UPDATE: DisplayPort works. Full QE/CI with Lotus. VGA works, but color is mismatched.

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Could you take a look at my config and personalities. Hydrilla does work, but with Displayport. It is however being detected as the internal monitor which is only giving me the resolution of my laptop's monitor on the external monitor. The laptop is 1366x768 max resolution while the external is capable of 1080p. Any ideas?

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When iam home i post my config.

QeCI works full.

 

Edit

 

So new interesting.

Ive tried with lotus for you.

 

Ive full working qeci on both vga and lvds with different Resolution.

And this all without any patched framebuffer.

 

I dont understand

 

without a FB? how so? kernel cache perhaps....that is very interesting. 

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No i have rebuild the kernel cache. So it it is no option.

But i dont now at this time if i patch the amd6000controller direct without clover. It is a long time ago :-) i will check this :-)

I post you my efi folder and my amdcontroller kext

I mean it is the edid. Since i have inject the custom edid with clover all works. Maybe you dont need to patch the fb with an custom edid. I dont now. It seems so.

I dont understand. But what i think is that you dont need to patch fb for vga because hydrilla works on vga without patching kext. At the begining of inject ati at my laptop the vga works

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No i have rebuild the kernel cache. So it it is no option.

But i dont now at this time if i patch the amd6000controller direct without clover. It is a long time ago :-) i will check this :-)

I post you my efi folder and my amdcontroller kext

I mean it is the edid. Since i have inject the custom edid with clover all works. Maybe you dont need to patch the fb with an custom edid. I dont now. It seems so.

I dont understand. But what i think is that you dont need to patch fb for vga because hydrilla works on vga without patching kext. At the begining of inject ati at my laptop the vga works

Which version OS X are you running? also, where do you post config i don't see it :rofl: ? I don't see it. hmph. I will try that. I will remove the FB and report back. Removing FB = BSOD

 

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Finally got EVERYTHING working. Brightness control, sound, full acceleration, etc. Let me know what is not working for you!

Share :)

Finally got EVERYTHING working. Brightness control, sound, full acceleration, etc. Let me know what is not working for you!

Share :)

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Share :)

Share :)

 

Hello Nick, do you need help with something specific? also which laptop model do you have?

Brightness control dont work and wlan...But it is an Intel wlan...all other seems to be working...

What was wrong in your config?

 

I am not exactly sure. But brightness is now working in my system along with other stuff as well. No i am trying to figure out AICPM and AICPMC kexts. with these two installed, I get black screen. Do you have them installed?

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My friend has the exact same model as you Youngwake. I can confirm that the black screen without NullCPUPowerManagement is a Clover issue, not PBI. Also the patch you guys were using, although true to the theory but in real-life situation doesn't work ( gradient issue as in earlier pics ). Also do you guys notice that the LVDS color is set to 16bit and not 32bit ?

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My friend has the exact same model as you Youngwake. I can confirm that the black screen without NullCPUPowerManagement is a Clover issue, not PBI. Also the patch you guys were using, although true to the theory but in real-life situation doesn't work ( gradient issue as in earlier pics ). Also do you guys notice that the LVDS color is set to 16bit and not 32bit ?

 

Could you elaborate on the AICPM. So it works in Chameleon type bootloaders? also, your friend, does he/she have running osx? I would like to get some insights on whats working. About the color bit, i have not checked nor noticed. However, I have notice that without the AMD6000controller patch in clover, i do not have hotplug VGA. I would have to restart with VGA inserted for it to be detected. But with the patch it is hotpluging, although the image color is terrible with the patch.

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Could you elaborate on the AICPM. So it works in Chameleon type bootloaders? also, your friend, does he/she have running osx? I would like to get some insights on whats working. About the color bit, i have not checked nor noticed. However, I have notice that without the AMD6000controller patch in clover, i do not have hotplug VGA. I would have to restart with VGA inserted for it to be detected. But with the patch it is hotpluging, although the image color is terrible with the patch.

VGA cannot be hotplug. The same applies to Intel HD3000. Yes he still has OS X installed, and still using 10.10.1 perfectly. I haven't tested Chameleon yet, but people who have other AMD GPU on their laptops have reported that without NullCPU they can boot in just fine, so that is a bug in Clover. The problem is that with how the patch is handled normally, LVDS will have gradient issue, with proper changes it will be normal, but the color bit stays at 16bit due to EDID cannot be injected properly. He told me that the issue lies in the LVDS's sense id, he randomly change it to 5, and use Custom EDID ( have to modify it to fit the EDID standard ) along with Inject EDID, and the problem's gone. If you want I will upload the config.plist that works best for my friend's laptop

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I am not exactly sure. But brightness is now working in my system along with other stuff as well. No i am trying to figure out AICPM and AICPMC kexts. with these two installed, I get black screen. Do you have them installed?

The laptop goes back to my friend. But i go to him and looking for.

But i mean there was one kext

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VGA cannot be hotplug. The same applies to Intel HD3000. Yes he still has OS X installed, and still using 10.10.1 perfectly. I haven't tested Chameleon yet, but people who have other AMD GPU on their laptops have reported that without NullCPU they can boot in just fine, so that is a bug in Clover. The problem is that with how the patch is handled normally, LVDS will have gradient issue, with proper changes it will be normal, but the color bit stays at 16bit due to EDID cannot be injected properly. He told me that the issue lies in the LVDS's sense id, he randomly change it to 5, and use Custom EDID ( have to modify it to fit the EDID standard ) along with Inject EDID, and the problem's gone. If you want I will upload the config.plist that works best for my friend's laptop

 

Hmph! Perhaps it will have gradient issues if you have HD screen (1600x900) that requires dual-link patch. I say this because as of right now, I am not using any custom EDID and I get full acceleration QE/CI with my low-res 1366x786. As long as color depth is concerned, I can confirm that I have 32-bit. I got this information from Display Maestro.

 

and yes please share the config.plist

 

I have everything working now, brightness and all. But now is time to figure out the whole AICPM. I will try chameleon today and see if that happens. Does anyone have the vanilla AICPM and AICPMC kexts for 10.10.1? if so can you post? I accidentally deleted mine out the trash-bin.

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Hello Nick, do you need help with something specific? also which laptop model do you have?

 

I am not exactly sure. But brightness is now working in my system along with other stuff as well. No i am trying to figure out AICPM and AICPMC kexts. with these two installed, I get black screen. Do you have them installed?

I have the 1366X768 model of 8560P , I was wondering if you can post you clover folder with the ati patching  :) 

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