AMD Radeon HD 6650M / Graphics Enabler / DSDT / HDMI Audio / Acer Aspire 7750G - 2674G50Mnkk [Gradients Fixed]

[mendietinha]

ok, the dual link from pandora didnt change anything :/

 

tried with and without edie and with the pithecia and with the boot loader original fb. no changes at all in any case. just the gva acting like it was the lcd with his supported resolutions and stuff.

 

isnt the secret in the connectors? redirect the vga to the lcd in the kext with hex editor??

 

thanks

[Trucker MK]

10.8.4_Pithecia_ATI6000Controller.kext.zip

Try with this kext with and without connected VGA.

ok, the dual link from pandora didnt change anything :/

 

Attach your ioreg, i want to see if its actually injecting the patch.

[mendietinha]

with vga the screen just show a part of it, like it was at a gigantic resolution, the lcd was black with backlight. and without just black screen with backlight.

 

follows the ioreg. thanks

Unknown.zip

[Trucker MK]

Just tested this on Mavericks DP1 and its working, did you installed Enoch bootloader? i forgot to mention it. Boot with GraphicsEnabler=Yes AtiConfig=Pithecia and in org.chameleon.Boot.plist

 

 

Better start with clean installation. Create your bootable USB with Pandora, when finished installing boot into OS X and use the Post Installation options in Pandora's Box to install the bootloader and the dual link patch.

 

I will make another kext for you with encoder 01, this previous is with encoder 00.

 After that you can use the FixEDID app to inject your EDID and solve the color depth issue.

[mendietinha]

ok, ill download the mountain lion and prepare with pandora and report you. thanks

[Trucker MK]

Try this on your current installation, just install the Enoch bootloader and Dual Link Patch from Pandora's Box + the kext i made for you

10.8.4_Encoder01_ATI6000Controller.kext.zip

[mendietinha]

yess! this kext + enoch + dual link and the AtiConfig=Pithecia did the trick! without the flag pithecia didnt work, but with it, yes!

 

thank you so much for this.

[Trucker MK]

Cool

[mendietinha]

can you tell me how can i do it for future updates?

 

thanks

[Trucker MK]

This is the original Pithecia framebuffer in 10.8.4

Personality: Pithecia
ConnectorInfo count in decimal: 2
Disk offset in decimal 604736
0000000    00  04  00  00  04  03  00  00  00  01  00  00  21  03  02  04
0000010    04  00  00  00  14  02  00  00  00  01  00  00  00  00  04  03
0000020

This is the patched

02 00 00 00 40 00 00 00 09 01 00 00 10 01 02 01
04 00 00 00 14 02 00 00 00 01 00 00 00 00 04 03

I only patched the LVDS and left the other as is because your VGA was already working.

 

1. Copy ATI6000Conttroller.kext on your Desktop

2. Open HexEdit and go to File=>Open

3. In HexEDIT go to Find=>Find and Replace than a small window will pop up

4. In the "Find" field paste the original framebuffer (one line, first the LVDS etc.)

    In the "Replace With" field paste thhe modified framebuffer

   Make sure the  "Hex" radio button is checked and click "Find Next"

   In the HexEDIT window you will get this, which means the values you are searching for are found

5. Click Replace

6. Go to File=>Save

That's it

[mendietinha]

superb! thank you again. will install mavericks dp4 here now kkk.

[Trucker MK]

You are welcome. If you share the kext and the fix with the enoch bootloader and dual link patch include links to my topic.

[mendietinha]

sure thing!

[Trucker MK]

BTW, do you have the problem with the Gradients?

[mendietinha]

sorry, i'm not sure what it is. can you tell me?

the only problem i'm working it now is that the volume control don't work.

[Trucker MK]

Start reading from this post  http://www.insanelymac.com/forum/topic/277042-amd-radeon-hd-6650m-graphics-enabler-dsdt-hdmi-audio-acer-aspire-7750g-2674g50mnkk/?p=1933143

to here http://www.insanelymac.com/forum/topic/277042-amd-radeon-hd-6650m-graphics-enabler-dsdt-hdmi-audio-acer-aspire-7750g-2674g50mnkk/?p=1934104

[Trucker MK]

Can someone share clean ATI6000Controller.kext from Mavericks DP4?

[Trucker MK]

7650Mv2_Archive.zip

This DSDT is for Vaio SVE15117FDB with 1GB 7650M. At this moment only VGA works, HDMI not tested, LVDS not fixed yet.

The kext inside is from 10.9  DP1 with patched Pondweed frambuffer

 

Test 10_00.zip

Test 20_00.zip

Test 20_01.zip

[mendietinha]

i'll take a read. thanks

[Bojo22]

hi i have a asus k54hr, second generation intel i3 and ati radeon 7470M(6470m). I installed iATKOS m3ul I would like to know how to get the maximum resolution in most qe / ci. I followed from page 17 to 20 because the video card is identical to mine but I can not figure out how to make it work please help me

[DavidRocha]

I managed to turn my video card according to the topic, my big problem is making it work switched or choose the video card to work alone. Here is operating as two monitors, one HD3000 card and another monitor to ati 6470M! The ati only works if mirrored. Follow the attached images.

Fotos do Sistema.zip

DSDT ipomoea.aml.zip

ioreg.zip

[Trucker MK]

Can someone translate this,( I don't think that he is saying Thanks ) for some reason Google Translate it's not translating it.

 

"Afangul a ki te stra muort stu ricchion e merd"

 

Well I found the meaning of the word Fangul and its enough, i will report this to the mods

[vrondena]

do not worry about these words italian(sicilia) vulgar dialect is.

 

As for me I need your support, as mentioned in other posts my problem is to activate LVCD on my sony vaio

hdmi ok - vga ok 

 

I installed ML 10.8.3 - boot enouch (duallink) - ati6000 patchet previous post

you can kindly check my dsdt if is ok with all - ati 7650m 1002\6841

sending with and without ge and ioreg

send txt aida64 vbios (but I have  doubt is the one that needs)

look forward to your support thanks

no ge.zip

vga iponomea.zip

Report.txt

[Trucker MK]

send txt aida64 vbios (but I have  doubt is the one that needs)

 

You are right, whatch this video how to get the vbios VBIOS.zip

Right click on the lower left corner on AIDA64 window, than Video Debug => Video Bios Dump and save the file

[freeuser16]

I managed to turn my video card according to the topic, my big problem is making it work switched or choose the video card to work alone. Here is operating as two monitors, one HD3000 card and another monitor to ati 6470M! The ati only works if mirrored. Follow the attached images.

Wow, interesting. Normally it shouldn't work this way I would say.. The reason is because on normal notebooks only integrated graphics card has connectors to display, while discrete card is connected to integrated one. On real Mac Books both cards are connected to display, thus switchable graphics works differently. There are some notebooks where switchable graphics works as on real Mac Books (fe. Dell Alienware series), but their price is almost identical to Mac Book Pro