43 replies to this topic

[fantomas1]

Hi !

i just saw that :  http://www.osx86.net...ntain_lion.html

according to the testimonies, it works well!

I also have a HD6770 I flashed into HD5770, but I didn't have time to try it!

I will do it in a few minutes!

Tell me if it works for you!

Good luck !


EDIT:  i can confirm it, with the last Chameleon-2.1svn-r2054.pkg, it work well on 10.8.2 Build 12C43 !!!     

No more need to flashing HD 6770 into HD 5770 to have QE/CI !!!

So just add your ID (0x68BA1002) into ATI5000Controller.kext, ATI6000Controller.kext and AMDRadeonAccelerator.kext


<key>AMDJuniperGraphicsAccelerator</key>
<dict>
<key>ATIEnableWideBlitSupport</key>
<true/>
<key>ATIUseTearingWideBlit</key>
<false/>
<key>CFBundleIdentifier</key>
<string>com.apple.AMDRadeonAccelerator</string>
<key>GpuDebugPolicy</key>
<integer>0</integer>
<key>IOClass</key>
<string>AMDJuniperGraphicsAccelerator</string>
<key>IODVDBundleName</key>
<string>AMDRadeonVADriver</string>
<key>IOKitDebug</key>
<integer>0</integer>
<key>IOMatchCategory</key>
<string>IOAccelerator</string>
<key>IOPCIMatch</key>
<string>0x68BA1002 0x68B81002 0x68B01002 0x68B11002 0x68A01002 0x68A11002</string>

[NissanSkylineN1]

Does it work for 10.7?

[fantomas1]

unfortunately not !

there's no AMDRadeonAccelerator.kext in OS X Lion

I was tried with ATIConnector patching but it's not the way to have QE/CI enabled.  I think it needs to patching the binaries parts, but i haven't be able to do it yet!  

[Rampage Dev]

Thought that you could add the DSDT injection code:

Device (PEGP)
            {
                Name (_ADR, 0x00010000)
                Method (_PRW, 0, NotSerialized)
                {
                    Return (GPRW (0x09, 0x04))
                }
                Device (GFX0)
                {
                    Name (_ADR, Zero)
                    Method (_DSM, 4, NotSerialized)
                    {
                        Store (Package (0x10)
                            {

                                "AAPL,slot-name",
                                Buffer (0x07)
                                {
                                    "Slot-1"
                                },
                                "@0,name",
                                Buffer (0x0D)
                                {
                                    "ATY,

Juniper

"
                                },
                                "@1,name",
                                Buffer (0x0D)
                                {
                                    "ATY,

Juniper

"
                                },
                                "@2,name",
                                Buffer (0x0D)
                                {
                                    "ATY,

Juniper

"
                                },
                                "@3,name",
                                Buffer (0x0D)
                                {
                                    "ATY,

Juniper

"
                                },
                                "@4,name",
                                Buffer (0x0D)
                                {
                                    "ATY,

Juniper

"
                                },
                                "model",
                                Buffer (0x13)
                                {
                                    "AMD Radeon HD 6770"
                                },
                                "hda-gfx",
                                Buffer (0x0A)
                                {
                                    "onboard-1"
                                }
                            }, Local0)
                        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                        Return (Local0)
                    }
                }
                Device (HDAU)
                {
                    Name (_ADR, One)
                    Method (_DSM, 4, NotSerialized)
                    {
                        Store (Package (0x04)
                            {

                                "name",
                                Buffer (0x0B)
                                {
                                    "HDMI Audio"
                                },
                                "hda-gfx",
                                Buffer (0x0A)
                                {
                                    "onboard-1"
                                }
                            }, Local0)
                        DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
                        Return (Local0)
                    }
                }

            }

[AlpineRaven]

G'day,
Have you checked the HDMI port and does it work?
Cheers
AP

[Maverick]

guys is this gonna work on 2 GB laptop graphics ?

[Rampage Dev]

Mobile is not the same as desktop. I think the 6770M is closer to a 5670 desktop if I recall.

[Bitcore]

I'm sorry for reviveing this thread,but i want my GPU to be detected as a HD6770 again.
How can i edit the kexts? and add 0x68BA1002 to them?

Bitcore

[Maverick]

Bitcore, on 19 January 2013 - 09:38 AM, said:

I'm sorry for reviveing this thread,but i want my GPU to be detected as a HD6770 again.
How can i edit the kexts? and add 0x68BA1002 to them?

Bitcore

hey bro you have AMD cpu do you have amd kernel for ML then please give me.................

fantomas1, on 10 September 2012 - 07:04 PM, said:

Hi !

i just saw that :  http://www.osx86.net...ntain_lion.html

according to the testimonies, it works well!

I also have a HD6770 I flashed into HD5770, but I didn't have time to try it!

I will do it in a few minutes!

Tell me if it works for you!

Good luck !


EDIT:  i can confirm it, with the last Chameleon-2.1svn-r2054.pkg, it work well on 10.8.2 Build 12C43 !!!     

No more need to flashing HD 6770 into HD 5770 to have QE/CI !!!

So just add your ID (0x68BA1002) into ATI5000Controller.kext, ATI6000Controller.kext and AMDRadeonAccelerator.kext


<key>AMDJuniperGraphicsAccelerator</key>
<dict>
<key>ATIEnableWideBlitSupport</key>
<true/>
<key>ATIUseTearingWideBlit</key>
<false/>
<key>CFBundleIdentifier</key>
<string>com.apple.AMDRadeonAccelerator</string>
<key>GpuDebugPolicy</key>
<integer>0</integer>
<key>IOClass</key>
<string>AMDJuniperGraphicsAccelerator</string>
<key>IODVDBundleName</key>
<string>AMDRadeonVADriver</string>
<key>IOKitDebug</key>
<integer>0</integer>
<key>IOMatchCategory</key>
<string>IOAccelerator</string>
<key>IOPCIMatch</key>
<string>0x68BA1002 0x68B81002 0x68B01002 0x68B11002 0x68A01002 0x68A11002</string>

What to for the HD Redeon 6770m 2GB graphics for laptop ?

[verleihnix]

Hi,
with the upcoming 10.8.3 release I would like to ask, if a method exits to inject the device id into the system instead of editing the plists again.

cheers

[fantomas1]

I don't think so

GraphicsEnabler injects the info of your graphics card but for this one, it isn't enough

the DSDT method doesn't works, this is the only way to get this card work (as hd6770) under ML

at the same time, it's not so hard to put your ID into the Info.plist, it takes 2 minutes  

[verleihnix]

Thanks fantomas1,
Your are right, did it already.
Thought it might be possible with some sort of legacy kext.

[fantomas1]

Quote

Thought it might be possible with some sort of legacy kext.

not sure it's possible

HD6770 needs to have its ID into the 3 kexts, not just one  


only possibility, that Apple put directly ID into these kexts  

there we would have a graphics card recognized OOB  

[The-Hackintosh]

Hi,fantomas1 Can you upload on this page all modified file for ati 6770?
thanks

[Rampage Dev]

The-Hackintosh, on 18 March 2013 - 05:55 AM, said:

Hi,fantomas1 Can you upload on this page all modified file for ati 6770?
thanks

You can just add them to the 2 ATI/AMD kexts. Drivers have changed since this was posted. Or what really should be done is for you to add a different device ID in the DSDT so that you never have to edit any kexts which would be the proper solution.

[The-Hackintosh]

What i going to do for working this Graphics Card ON ML10.8.2?

[fantomas1]

hi the -hackintosh  

pls see the initial post  

tell me if there's something that you don't understand

Rampage Dev, on 18 March 2013 - 02:59 PM, said:

You can just add them to the 2 ATI/AMD kexts. Drivers have changed since this was posted. Or what really should be done is for you to add a different device ID in the DSDT so that you never have to edit any kexts which would be the proper solution.

this method still works good with all 10.8's updates, don't worry, just add your ID to this 3 kexts.

the DSDT method doesn't do all, on this card it's not enough. This is the only way to get this card work (as hd6770) under ML

[Rampage Dev]

fantomas1, on 18 March 2013 - 10:01 PM, said:

hi the -hackintosh  

pls see the initial post  

tell me if there's something that you don't understand




this method still works good with all 10.8's updates, don't worry, just add your ID to this 3 kexts.

the DSDT method doesn't do all, on this card it's not enough. This is the only way to get this card work (as hd6770) under ML

Why does not changing the device ID in the DSDT not work for this card? Thanks.

[fantomas1]

I'm not sure, it's pretty bizarre

HD6770 is an authentically HD5770 card, only ID's differ (0x68BA1002 / 0x68B81002)

if we follow this logic, there's only need to add HD6770 ID to ATI6000Controller.kext or ATI5000Controller.kext + AMDRadeonAccelerator.kext

but strangely, this card has to call these both kexts to work perfectly

So because of this "call" to these both kexts in the same time, the dsdt method has no effect

I know, it can appears as a wacky explanation, but I don't see nothing else

IMHO

[verleihnix]

Got it working using this device id insert in dsdt.
Original kexts from 10.8.3 and GraphicsEnabler=Yes

Device (GFX0)
{
Name (_ADR, Zero)
Name (_SUN, One)
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x02)
{
"device-id",
Buffer (0x04)
{
0xB8, 0x68, 0x00, 0x00
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}

In my DSDT I had to insert the above at P0P2

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