I am using the driver which comes with OpenSolaris 2008.11. Note that there are
two opensource drivers for ATI cards with different codebases. "radeon" and
"radeohd". As far as I understand the "ati" driver is a wrapper around these
two which just detects chip id and pick the propper driver. In the case of
X1400, both drivers could be used, and "radeon" is the default one. But I am
seeing much better performance with radeonhd. This is my xorg.xonf fragment:
Section "Device"
Identifier "Card0"
Driver "radeonhd"
VendorName "ATI Technologies Inc"
BoardName "Radeon Mobility X1400"
BusID "PCI:1:0:0"
EndSection
- Dominik
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