[Bug 36769] Sporadic corruption of hardware cursor.

[Bug 36769] Sporadic corruption of hardware cursor.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36769

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|xorg-driver-ati@lists.x.org |dri-devel@lists.freedesktop
                   |                            |.org
          QAContact|xorg-team@lists.x.org       |
            Product|xorg                        |DRI
            Version|git                         |unspecified
          Component|Driver/Radeon               |DRM/Radeon

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[Bug 36769] Sporadic corruption of hardware cursor.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36769

--- Comment #7 from Chris Rankin <rankincj@googlemail.com> 2012-04-06 03:55:36 PDT ---
(In reply to comment #6)
> Possibly a duplicate of bug 46796.
Or vice versa?

> Can you try the patch there or a 3.4 kernel snapshot?
I believe that this patch has now been added to both 3.2 and 3.3 stable trees
too. And no, the problem hasn't reoccurred yet - but it's still early days. I
never had a reliable method of triggering it in the first place, so I can only
*really* be sure if it *isn't* fixed...

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[Bug 36769] Sporadic corruption of hardware cursor.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36769

--- Comment #8 from Michel Dänzer <michel@daenzer.net> 2012-04-06 04:06:42 PDT ---
If your card has more than 128M of VRAM (that's just one reason why Xorg.0.log
and dmesg should be attached to every bug report...), let's mark this as a
duplicate of bug 46796, which has more information about the likely cause and
its fix. If you ever hit it again, we can go from there.

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[Bug 36769] Sporadic corruption of hardware cursor.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36769

--- Comment #9 from Chris Rankin <rankincj@googlemail.com> 2012-04-06 05:10:05 PDT ---
(In reply to comment #8)
> If your card has more than 128M of VRAM...

256 MB, to be exact:

radeon 0000:01:00.0: putting AGP V3 device into 8x mode
radeon 0000:01:00.0: GTT: 256M 0xC0000000 - 0xCFFFFFFF
[drm] Generation 2 PCI interface, using max accessible memory
radeon 0000:01:00.0: VRAM: 256M 0x00000000E0000000 - 0x00000000EFFFFFFF (256M
used)
[drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[drm] Driver supports precise vblank timestamp query.
[drm] radeon: irq initialized.
[drm] Detected VRAM RAM=256M, BAR=256M
[drm] RAM width 128bits DDR
[TTM] Zone  kernel: Available graphics memory: 444042 kiB.
[TTM] Zone highmem: Available graphics memory: 1037688 kiB.
[TTM] Initializing pool allocator.
[drm] radeon: 256M of VRAM memory ready
[drm] radeon: 256M of GTT memory ready.

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[Bug 36769] Sporadic corruption of hardware cursor.

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=36769

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #10 from Alex Deucher <agd5f@yahoo.com> 2012-04-06 06:14:08 PDT ---


*** This bug has been marked as a duplicate of bug 46796 ***

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