| To: | "William J. Earl" <wje@cthulhu.engr.sgi.com> |
|---|---|
| Subject: | Re: XZ graphics specs... |
| From: | Geert Uytterhoeven <geert@linux-m68k.org> |
| Date: | Fri, 14 Jan 2000 09:46:19 +0100 (CET) |
| Cc: | John Michael Clemens <clemej@rpi.edu>, linux@cthulhu.engr.sgi.com |
| In-reply-to: | <14462.24718.670816.841437@liveoak.engr.sgi.com> |
| Sender: | owner-linuxmips@oss.sgi.com |
On Thu, 13 Jan 2000, William J. Earl wrote:
> the hardware. Note that XZ, like Newport graphics on Indy, does not
> have a CPU-addressable frame buffer, so you have to use the rendering
> interface.
You can still write a frame buffer device for it, but you can't export the
frame buffer to userspace (smem_start and smem_len == 0). Just make sure you
fill in your own drawing routines in display->dispsw.
Gr{oetje,eeting}s,
--
Geert Uytterhoeven -- Linux/{m68k~Amiga,PPC~CHRP} -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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