https://bugs.freedesktop.org/show_bug.cgi?id=35460
--- Comment #8 from Bruno bonbons67@internet.lu 2011-10-30 05:55:23 PDT --- (In reply to comment #7)
I've just tried to reproduce this running firefox+chromium+others under e17 using SNA. I'm pretty certain this was the tiling bugs we fixed early.
I've not seen them recently either, except for sporadically a pixel line with with white/gray pixels in the e17 cursor. (always at same place of the cursor, more or less middle in height). Might be there is one tiling bug remaining around cursor handling.
--- Comment #8 from Bruno bonbons67@internet.lu 2011-10-30 05:55:23 PDT --- I've not seen them recently either, except for sporadically a pixel line with with white/gray pixels in the e17 cursor. (always at same place of the cursor, more or less middle in height). Might be there is one tiling bug remaining around cursor handling.
Cursors on gen2 are stored in physical mem. On a quick lock we're indeed missing the clflush that should be there. Let me whip up a patch. -Daniel
dri-devel@lists.freedesktop.org
-
bugzilla-daemon＠freedesktop.org -
Daniel Vetter