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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg crashes with reverse PRIME (intel+nouveau) and OpenGL/VA-API"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92296#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Xorg crashes with reverse PRIME (intel+nouveau) and OpenGL/VA-API"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92296">bug 92296</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>If I am right, the gist of the issue is:
diff --git a/present/present.c b/present/present.c
index beb01dc..de37abc 100644
--- a/present/present.c
+++ b/present/present.c
@@ -724,7 +724,7 @@ present_pixmap(WindowPtr window,
if (!screen_priv || !screen_priv->info)
target_crtc = NULL;
- else if (!target_crtc) {
+ else if (!target_crtc || target_crtc->pScreen != screen) {
/* Update the CRTC if we have a pixmap or we don't have a CRTC
*/
if (!pixmap)</pre>
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