10.8.3 is damn fast. Nice one!

[aedon]

1. Downloaded Combo
2. Executed (coz I'm using MacPro5,1):

while sleep 1 ; do rm -rf /System/Library/Extensions/AppleTyMCEDriver.kext ; done

4. Patched the AMD driver for dual screen on my 6870

sudo perl -pi -e 's|\x00\x04\x00\x00\x04\x03\x00\x00\x00\x01\x00\x00\x12\x04\x05\x01\x00\x04\x00\x00\x04\x03\x00\x00\x00\x01\x00\x00\x22\x05\x04\x02\x00\x08\x00\x00\x04\x02\x00\x00\x00\x01\x00\x00\x11\x02\x06\x04\x00\x02\x00\x00\x14\x02\x00\x00\x00\x01\x00\x00\x00\x00\x03\x05\x04\x00\x00\x00\x04\x02\x00\x00\x00\x01\x00\x00\x11\x02\x01\x03|\x00\x04\x00\x00\x04\x03\x00\x00\x00\x01\x00\x00\x12\x04\x04\x01\x00\x04\x00\x00\x04\x03\x00\x00\x00\x01\x00\x00\x22\x05\x05\x02\x00\x08\x00\x00\x04\x02\x00\x00\x00\x01\x00\x00\x11\x02\x06\x04\x00\x02\x00\x00\x14\x02\x00\x00\x00\x01\x00\x00\x00\x00\x03\x05\x04\x00\x00\x00\x04\x02\x00\x00\x00\x01\x00\x00\x11\x02\x01\x06|g' /System/Library/Extensions/ATI6000Controller.kext/Contents/AMD6000Controller

5. Replaced AppleHDA kext
6. Ran KextUtility
7. Rebooted and it's gotten fast.

/aedon

For those who interested:

cat /Volumes/EFI/Extra/org.chameleon.Boot.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Default Partition</key>
	<string>hd(0,2)</string>

	<key>Timeout</key>
	<string>1</string>
	
	<key>Boot Banner</key>
	<string>No</string>
	
	<key>Kernel</key>
	<string>mach_kernel</string>

	<key>Kernel Flags</key>
	<string>arch=x86_64 GraphicsEnabler=Yes AtiConfig=Gibba AtiPorts=5 EthernetBuiltIn=Yes GeneratePStates=Yes DropSSDT=Yes</string>
</dict>
</plist>

cat /Volumes/EFI/Extra/smbios.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>SMbiosdate</key>
	<string>10/08/10</string>
	<key>SMbiosvendor</key>
	<string>Apple Inc.</string>
	<key>SMbiosversion</key>
	<string>MP51.88Z.007F.makeyourownone</string>
	<key>SMboardproduct</key>
	<string>Mac-makeyourownone</string>
	<key>SMcputype</key>
	<string>1793</string>
	<key>SMfamily</key>
	<string>Mac Pro</string>
	<key>SMmanufacturer</key>
	<string>Apple Inc.</string>
	<key>SMmaximalclock</key>
	<string>3400</string>
	<key>SMmemmanufacter_1</key>
	<string>CORSAIR</string>
	<key>SMmemmanufacter_2</key>
	<string>CORSAIR</string>
	<key>SMmemmanufacter_3</key>
	<string>CORSAIR</string>
	<key>SMmemmanufacter_4</key>
	<string>CORSAIR</string>
	<key>SMmemmanufacturer_1</key>
	<string>Corsair</string>
	<key>SMmemmanufacturer_2</key>
	<string>Corsair</string>
	<key>SMmemmanufacturer_3</key>
	<string>Corsair</string>
	<key>SMmemmanufacturer_4</key>
	<string>Corsair</string>
	<key>SMmempart_1</key>
	<string>makeyourownone</string>
	<key>SMmempart_2</key>
	<string>makeyourownone</string>
	<key>SMmempart_3</key>
	<string>makeyourownone</string>
	<key>SMmempart_4</key>
	<string>makeyourownone</string>
	<key>SMmemserial_1</key>
	<string>0x00000DDB</string>
	<key>SMmemserial_2</key>
	<string>makeyourownone</string>
	<key>SMmemserial_3</key>
	<string>makeyourownone</string>
	<key>SMmemserial_4</key>
	<string>makeyourownone</string>
	<key>SMmemspeed</key>
	<string>1333</string>
	<key>SMmemtype</key>
	<string>24</string>
	<key>SMproductname</key>
	<string>MacPro5,1</string>
	<key>SMserial</key>
	<string>makeyourownone</string>
	<key>SMsystemversion</key>
	<string>1.0</string>
</dict>
</plist>

 

[jamdox]

Well this guy knows what he's doing. What did you do to the graphics driver with that perl code? I edit the framebuffers to get my 5770 working, but it's a much more involved process, and I've had some trouble with multi-monitor and my POS Korean screen...