On Sat, 22 Dec 2001, Gareth Hughes wrote:
> On Sat, Dec 22, 2001 at 06:45:54AM -0800, Peter Surda wrote:
> > Hi!
> >
> > I took a look at the source of mach64-0-0-2-branch, noticed mach64_blit
> > is defined, but not implemented yet. Any hints on how it's
> > progressing?
> >
> > I also noticed that there is dma_dispatch_clear and dma_dispatch_swap
> > implemented, so it seems DMA works to some extent. I also noticed they
> > are done with outreg. From R128 I learned that it should be done with
> > cce (both in dri and the xf86 driver), because outreg collides with
> > dma. Any hints on this one?
>
> The Rage Pro has no CCE (Concurrent Command Engine). It was one of the
> main features of the Rage 128. The Radeon renamed this to the CP
> (Command Processor).
>
> > I'm writing this because I want to port the R128DMA (from XVideo).
>
> You'll need to get plain old DMA working first.
see km (http://gatos.sf.net/) for working Mach64 DMA.
Vladimir Dergachev
>
> -- Gareth
>
> _______________________________________________
> Dri-devel mailing list
> [EMAIL PROTECTED]
> https://lists.sourceforge.net/lists/listinfo/dri-devel
>
_______________________________________________
Dri-devel mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/dri-devel
