[ not on the list -- cc'd replies would be appreciated (but not
  essential, since I can cut/paste from the web archives...) ]

On Sat, 1 Mar 2003, Andrew Aitchison wrote:
> > Can someone recommend any video cards that fit the following criteria:
> > 
> >   * Has dual-head support
> >   * Can run each head at different resolutions / depths (1 head at
> >     1600x1200, 1 head at 1280x1024)
> >   * Supports mixed analogue / DVI output (1 head analogue, 1 head DVI)
> >   * Works with XFree86 (obviously)
> > 
> > I'm planning on obtaining a TFT screen, and running it alongside my
> > existing CRT, hence these requirements.
> 
> The Matrox G550 does all this.

Right.  I've done some research on this, and it turns out that it has (I
think) a problem I hadn't anticipated (which is why it's not in the list
of requirements above).

If I understand http://www.matrox.com/mga/products/tech_info/g550_factsheet.cfm
properly, the bit of the "2D & display features" section that says:

---
Max resolution (primary RGB monitor or analog flat panel) 2048x1536 @ 32bpp

Max resolution (secondary RGB monitor, analog flat panel or TV) 1600x1200 @ 32bpp

Max resolution (primary + secondary digital flat panel) 1280x1024 @ 32bpp
---

means that I'll only be able to run the TFT at 1280x1024.  Since the
TFT I've got my eye on as a native resolution of 1600x1200, this would
be a bit of a waste.

N
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