The vram map in the radeon memory controller needs to be
>= the pci aperture size. Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=28402
The problematic cards in the above bug have 64 MB of vram,
but the pci aperture is 128 MB and the MC vram map was only
64 MB. This can lead to hangs.
For those that want to try them out:
http://people.freedesktop.org/~agd5f/pflip/
against drm-next plus Dave's 2D tiling fixes patch (needed to bump the
drm version) for the drm patches, and against git master for the ddx.
6xx/7xx/evergreen are pretty solid, but r1xx-r5xx still need some work.
config-r8118
Type: application/octet-stream
Size: 53119 bytes
Desc: not available
URL:
<http://lists.freedesktop.org/archives/dri-devel/attachments/20101025/5557bbc7/attachment-0001.obj>
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #44 from Marek Ol??k 2010-10-25 14:15:10 PDT
---
(In reply to comment #42)
> (In reply to comment #41)
> > A simpler test could be to use r200_copy_dma instead of r100_copy_blit for
> > the
> > .copy hook in radeon_asic.c. (On my
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #43 from Tomasz Czapiewski 2010-10-25 14:14:02
PDT ---
(In reply to comment #37)
> Have you tested whether the corruption happens with r300c too? It does with
> WoW
> (although r300g has fewer other bugs).
On r300c enabling (in
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #42 from Chris Rankin 2010-10-25
13:42:16 PDT ---
(In reply to comment #41)
> A simpler test could be to use r200_copy_dma instead of r100_copy_blit for the
> .copy hook in radeon_asic.c. (On my mobile RV350 that seems to perform
https://bugs.freedesktop.org/show_bug.cgi?id=28402
--- Comment #88 from Robert Y 2010-10-25 10:21:59 PDT ---
This bug affects my laptop as well. It has the rv350 with 64MB of RAM.
I have been testing the patch in Comment 85 on the Ubuntu 2.6.36 Natty kernel.
It seems to have fixed this freezing
https://bugs.freedesktop.org/show_bug.cgi?id=31037
Gerwin changed:
What|Removed |Added
Summary|Checkerboard effect on |[r300g] Checkerboard effect
On Son, 2010-10-24 at 17:00 -0200, Lucas Clemente Vella wrote:
> On regarding this bug
> https://bugs.freedesktop.org/show_bug.cgi?id=29726
> what is the relation between querying crtc id and the vblank event?
> Could you point where this query is needed?
The query is needed for userspace to
https://bugs.freedesktop.org/show_bug.cgi?id=29726
--- Comment #8 from James Le Cuirot 2010-10-25
02:11:15 PDT ---
(In reply to comment #7)
> > I quite like vsyncing so I'm a little sad if it's broken. I think it was
> > working before?
>
> It wasn't supported before. KMS vsync support was
https://bugs.freedesktop.org/show_bug.cgi?id=29389
--- Comment #8 from Tomasz Czapiewski 2010-10-25 01:51:53 PDT
---
I have radeon module compilation errors with this patch applied on 2.6.35:
make: Entering directory `/usr/src/linux-headers-2.6.35-22-generic'
CC [M]
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #41 from Michel D?nzer 2010-10-25 01:14:35
PDT ---
(In reply to comment #39)
> Not necessary, it's just a theory. It would be interesting to rewrite that
> function to use the 3D engine on r300 and see if it fixes anything.
A
On Fri, 2010-10-22 at 17:02 -0700, Randy Dunlap wrote:
> On Fri, 22 Oct 2010 16:55:17 -0700 Andrew Morton wrote:
>
> > On Fri, 22 Oct 2010 10:13:19 -0300
> > Davidlohr Bueso wrote:
> >
> > > drm: include missing types header to drm_mode.h
> > >
> > > Signed-off-by: Davidlohr Bueso
> > > ---
>
On Son, 2010-10-24 at 17:00 -0200, Lucas Clemente Vella wrote:
On regarding this bug
https://bugs.freedesktop.org/show_bug.cgi?id=29726
what is the relation between querying crtc id and the vblank event?
Could you point where this query is needed?
The query is needed for userspace to know
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #41 from Michel Dänzer mic...@daenzer.net 2010-10-25 01:14:35 PDT
---
(In reply to comment #39)
Not necessary, it's just a theory. It would be interesting to rewrite that
function to use the 3D engine on r300 and see if it fixes
https://bugs.freedesktop.org/show_bug.cgi?id=29389
--- Comment #8 from Tomasz Czapiewski xe...@irc.pl 2010-10-25 01:51:53 PDT ---
I have radeon module compilation errors with this patch applied on 2.6.35:
make: Entering directory `/usr/src/linux-headers-2.6.35-22-generic'
CC [M]
https://bugs.freedesktop.org/show_bug.cgi?id=29726
--- Comment #8 from James Le Cuirot ch...@aura-online.co.uk 2010-10-25
02:11:15 PDT ---
(In reply to comment #7)
I quite like vsyncing so I'm a little sad if it's broken. I think it was
working before?
It wasn't supported before. KMS
https://bugs.freedesktop.org/show_bug.cgi?id=30960
--- Comment #43 from Tomasz Czapiewski xe...@irc.pl 2010-10-25 14:14:02 PDT
---
(In reply to comment #37)
Have you tested whether the corruption happens with r300c too? It does with
WoW
(although r300g has fewer other bugs).
On r300c
For those that want to try them out:
http://people.freedesktop.org/~agd5f/pflip/
against drm-next plus Dave's 2D tiling fixes patch (needed to bump the
drm version) for the drm patches, and against git master for the ddx.
6xx/7xx/evergreen are pretty solid, but r1xx-r5xx still need some work.
The vram map in the radeon memory controller needs to be
= the pci aperture size. Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=28402
The problematic cards in the above bug have 64 MB of vram,
but the pci aperture is 128 MB and the MC vram map was only
64 MB. This can lead to hangs.
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