Wiki (http://www.plan9.bell-labs.com/wiki/plan9/radeon_drivers) says
"the Radeon drivers are now (1/2010) part of the distribution". I have
a device which seems to work with the drivers: ATI Mobility Radeon
9600 M10 (RV350). I obtained vid and did numbers with the help of
pci(8) and added them to t
On Apr 26, 4:23 pm, quans...@quanstro.net (erik quanstrom) wrote:
> /sys/src/cmd/aux/vga/radeon.c uses radeon_pciids in radeon.h.
> it ignores the vids and dids in /lib/vgadb. this is probablly a
> mistake.
>
> - erik
I added two lines of code to /sys/src/cmd/aux/vga/radeon.h; compiled
vga and k
On Apr 29, 3:55 pm, m...@acm.jhu.edu (Venkatesh Srinivas) wrote:
> is it an m10?
The device is ATI Technologies Inc RV350 [Mobility Radeon 9600 M10].
What is the r300hack?
On Apr 29, 2:23 pm, quans...@quanstro.net (erik quanstrom) wrote:
> the vesa driver works.
I was curious to see how performance differs from vesa. And,
meanwhile, am I right if I think that the whole graphics math is done
on cpu (I mean - not on gpu), so the faster the cpu the better vesa
(and any
On May 1, 4:28 pm, quans...@quanstro.net (erik quanstrom) wrote:
> http://iwp9.org/iwp94e.pdf
>
> - erik
The front page is beautiful.
On May 2, 3:56 am, quans...@quanstro.net (erik quanstrom) wrote:
> On Sat May 1 18:50:38 EDT 2010, m...@endeavour.zapto.org wrote:
>
> > > [...] the main slowdown
> > > is reading from the hardware framebuffer, which plan 9 does a lot.
>
> > Where in the draw path does Plan 9 read back from the fr
