ATI HD 6790 显卡驱动 For Mac 支持10.8.2

liu1989

This will only work for Mountain Lion.

Output for DVI -> 可用
Output for HDMI -> 未知

Why Not For Previous Releases ?
Latest ATI6000Controller has a reference to AMDRadeonAccelerator.
In Lion this reference is to AtiRadeonAccelerator

Instructions:
1)Update To 10.8.2 Mountain Lion ( I can confirm that this works on this version, maybe it works for previous ML versions or later , if it does inform me)
2)安装两个kext文件 ATI6000Controller And AMDRadeonAccelerator
3)重启 ( 确保显卡侦测开启 GraphicsEnabler=Yes )

How I Edited This Kext Files (For Manual Editing):
1) I added entry for the vendor of 6790 Graphics Card on ATI6000Controller Info.plist . Under the IOPCIMatch (inside string tags ) I added 0x673e1002 .
2) I found that codename of 67xx series is Barts. So inside AMDRadeonAccelerator in the info.plist I added the vendor(0x673e1002) under AMDBartsGraphicsAccelerator on the IOPCIMatch string.
I wrote description about manual editing because it might help someone in future osx releases. You can see the changes inside the provided files

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