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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - screen corruption using SNA and TearFree on Intel GeminiLake"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105720#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - screen corruption using SNA and TearFree on Intel GeminiLake"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105720">bug 105720</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>The lack of green onto the rotated output gives an idea:
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 7fccb508..0ddb2080 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -1837,6 +1837,7 @@ static bool wait_for_shadow(struct sna *sna,
RegionSubtract(&sna->mode.shadow_region,
&sna->mode.shadow_region,
&sna->mode.shadow_cancel);
+ DamageRegionAppend(sna->front, &sna->mode.shadow_region);
while (!list_is_empty(&sna->mode.shadow_crtc)) {
struct sna_crtc *crtc =</pre>
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