Xrandr and ATI Radeon™ HD 5870 Eyefinity 6
So I have 6 displays I'm wrangling with, currently drudging around with 3 GPUs to support them all, so xrandr has been out of my reach for awhile, so I've been dealing with Xinerama bogging down my entire system. I came across the 5870 with 6 display ports available and was curious if the radeon driver's xrandr implementation would pick up on this many ports or just blow up in my face. I don't expect anybody to actually have this card with xrandr running, but just wondering from a design standpoint if this could work in theory before I drop the money and get this card. Any alternate suggestions would be welcome as well. Thanks.
4 Monitors on a FirePro 2460
I'm running 4 Dell 2007FP (1600x1200) running on a ATI/AMD FirePro 2460 with 4 mini-displayport to DVI adaptors.
I'm pretty sure the FirePro 2460 is just a 5450(RV810)
This is all running with the open drivers on Ubuntu 11.04 with xorg-egders ppa, and 3.0.4 kernel, and is running very well with compositing enabled.