radeon hd4650 problem

[Robert Noland]

On Sat, 2010-03-20 at 17:12 +0100, beni wrote:
> > 
> > Ok, you are effected by the overlapping map issue, (at least in the
> > forced pci case).  I think this may also be the issue in AGP mode.
> > 
> > You can try this patch, hopefully it will still apply cleanly.  Please
> > try using the radeon driver and both AGP and PCI modes.
> > 
> > http://people.freebsd.org/~rnoland/drm-radeon-8-test.patch
> > 
> Thanks, but probably a silly question : what file do i patch ?
> 
> root at bsdaddict# patch < drm-radeon-8-test.patch
> Hmm...  Looks like a unified diff to me...
> The text leading up to this was:
> --------------------------
> |Index: sys/dev/drm/r600_blit.c
> |===================================================================
> |--- sys/dev/drm/r600_blit.c    (revision 203846)
> |+++ sys/dev/drm/r600_blit.c    (working copy)
> --------------------------
> File to patch:
> 
> I do not have a r600_blit.c file in /usr/src/sys/dev/drm. Only a r600_cp.c and 
> a r600_microcode.h.

Uh, what kernel are you patching against?  r600_blit.c was part of the
code to enable 3d on r600 and should be in 7+ STABLE branches.

robert.

> Beni.
-- 
Robert Noland <rnoland at FreeBSD.org>
FreeBSD