How enable MLAA with Catalyst drivers?
MLAA support is provided by the Catalyst 10.10a (hotfix) and is automatically enabled on Radeon HD 6800. But it’s disabled on Radeon HD 5000. Why? Only AMD knows the answer…
How to enable MLAA on Radeon HD 5000 series?
Two ways:
1 – Windows registry (not tested yet – if someone can confirm…)
Add (if nor present) the key “MLF_NA” to
HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet001 \ Control \ Class \ {4D36E968-E325-11CE-BFC1-08002BE10318}000
and set the value 0 to MLF_NA to enable MLAA. Then Reboot the PC.
2 – Tweaking the Cat 10.10a installation files
Just download this file:
C7106976.txt.
Go in
C: \ AMD \ Catalyst_8.782.1RC5_Win7_MLAA_Oct21 \ Packages\ Drivers \ Display \ W7_INF \
and replace all the content of C7106976.inf by the content of C7106976.txt. Or delete C7106976.inf and rename C7106976.txt in C7106976.inf, as you want
Do the same thing for
C: \ AMD \ Catalyst_8.782.1RC5_Win7_MLAA_Oct21 \ Packages\ Drivers \ Display \ W76A_INF \
Now you’re ready to install the Cat10.10a. Then install it. At the end of the installation, reboot Windows. And if everything went well, you should see MLAA in CCC: