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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Page rendering corruption in Firefox [SNA]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67015#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - Page rendering corruption in Firefox [SNA]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67015">bug 67015</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>Clemens can you try this little hack to see if it helps your system:
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 77233cd..c84ca92 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -62,7 +62,7 @@
#define DEFAULT_TILING I915_TILING_X
-#define USE_INPLACE 1
+#define USE_INPLACE 0
#define USE_WIDE_SPANS 0 /* -1 force CPU, 1 force GPU */
#define USE_ZERO_SPANS 1 /* -1 force CPU, 1 force GPU */
#define USE_CPU_BO 1
So far I can only reproduce this on SNB. And am quite baffled. Everytime I
think I have a lead, it unravels.</pre>
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