[Bug 40221] NI / Cayman: Frequent pixmap corruption on >=3.0 kernels

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Oct 22 10:16:18 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=40221

--- Comment #25 from Nicos Gollan <gtdev at spearhead.de> 2011-10-22 10:16:18 PDT ---
(In reply to comment #24)
> Created attachment 52630 [details] [review]
> possible fix
> 
> The patch moves the TC flush before the texture setup to match mesa and the
> ddx.  The patch is against Dave's drm-next tree:
> http://cgit.freedesktop.org/~airlied/linux/log/?h=drm-next

Seems that wasn't it, at least not entirely. Things seem to have changed
though, now instead of the entire lower part of surfaces missing, there are
transparent horizontal streaks through them.

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