[Bug 111976] [i915] xf86-video-intel breaks secondary display in Xorg

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111976

--- Comment #12 from roccobaroccoSC <v_bachvarov at mail.bg> ---
I found a difference.
sna_accel.c, line 17686

In git the line "src = dirty->src;" was substituted for 

+#ifdef HAS_DIRTYTRACKING_DRAWABLE_SRC
+               assert(dirty->src->type == DRAWABLE_PIXMAP);
+#endif
+
+               src = (PixmapPtr)dirty->src;


however, in the applied patch file the block is:


+#ifdef HAS_DIRTYTRACKING_DRAWABLE_SRC
+               src = get_drawable_pixmap(dirty->src);
+#else
                src = dirty->src;
+#endif


This seems to be the only difference that makes xorg crash.

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