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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE4] Desktop freezes & PDISP, PFIFO and PGRAPH errors"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90453#c15">Comment # 15</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE4] Desktop freezes & PDISP, PFIFO and PGRAPH errors"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90453">bug 90453</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>BTW, as per my suggestion in
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE6] screen freeze with PDISP errors, bisected"
href="show_bug.cgi?id=90276#c11">https://bugs.freedesktop.org/show_bug.cgi?id=90276#c11</a> you can likely "fix" the
PDISP errors by changing drivers/gpu/drm/nouveau/nv50_display.c:
- if (show && nv_crtc->cursor.nvbo)
+ if (show && nv_crtc->base.enabled && nv_crtc->cursor.nvbo)
However that didn't fix the underlying issues for the other user, and it is
likely not to help your hang either, I'm afraid. But perhaps worth a shot?</pre>
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