[Bug 96664] [CHV] Missing text when many fonts are loaded

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 11 20:19:49 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96664

--- Comment #8 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to yann from comment #7)
> from kernel log we can see (ignoring dsi lp error) 
> [  922.757079] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update
> failure on pipe B (start=1522 end=1523) time 8 us, min 1271, max 1279,
> scanline start 1280, end 1280
>  so can it be linked to this "refresh" issue? 
> 
> could it be also a duplicate of 95632?

No. glyphs are missing from the glyph cache. Either the data was corrupted
before it was uploaded, the render into the cache failed or the cache has been
overwritten. The logic is the same for all gpu's, the only thing that varies is
the rendering engine (though that is shared is bdw), the gpu itself and the
environment.

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