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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i9xx TV][BISECT] vblank wait timeout on crtc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93782#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [i9xx TV][BISECT] vblank wait timeout on crtc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93782">bug 93782</a>
from <span class="vcard"><a class="email" href="mailto:andreas.amann@gmx.de" title="andram <andreas.amann@gmx.de>"> <span class="fn">andram</span></a>
</span></b>
<pre>(In reply to Maarten Lankhorst from <a href="show_bug.cgi?id=93782#c12">comment #12</a>)
<span class="quote">> While the modified log shows no vblank for ~200 ms. It also enables cxsr,
> and the counter was running before so lets see if there was an issue with
> that.. can you try attached patch?</span >
I applied it, but still get the "vblank wait timed out on crtc 0". Dmesg is
attached as "enable_false_dmesg"
<span class="quote">> If this doesn't work, can you try change the timeout in
> drivers/gpu/drm/drm_irq.c drm_wait_one_vblank from 100 msecs to 500?</span >
Unfortunately this did not help either, see attached dmesg (timeout_500_dmesg).
Any other ideas, what I can try?</pre>
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