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scrawld

scrawld

Member Since 15 Dec 2012
Offline Last Active Feb 19 2013 05:28 PM
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Topics I've Started

Asus EAH6850 modified ATI6000Controller.kext

17 December 2012 - 02:24 AM

I've modified the ATI6000Controller.kext to get the HDMI and second DVI ports working. I've only tried two combinations (HDMI & DVI-I; DVI-I & DVI-D). The DVI-I (upper port) works with DVI and a DVI-VGA adapter. I have not tested the DP. My computer couldn't boot with the other modified kexts for the EAH6850 that have been posted on the forums.

This is the first time that I've done something like this, so if I've mucked up something, let me know so that I can fix it.

My system is a ######/###### non-DSDT installation on a GA-Z77X-UD5H. I have ATIConfig=Duckweed and ATIPorts=4 in my plist.

The modified Duckweed personality info:

00 04 00 00 04 03 00 00 00 01 00 00 12 04 04 01
00 08 00 00 04 02 00 00 00 01 00 00 22 05 03 04
04 00 00 00 14 02 00 00 00 01 00 00 01 02 05 06
00 02 00 00 14 02 00 00 00 01 00 00 00 00 06 05

Hardware Info:


AMD Radeon HD 6850:

Chipset Model: AMD Radeon HD 6850
Type: GPU
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 1024 MB
Vendor: ATI (0x1002)
Device ID: 0x6739
Revision ID: 0x0000


Many thanks to Fishcow and Martinez (his guide: http://www.insanelym...ectors-to-work/)
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