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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - radeon: allow the user to set a maximum HDMI pixel clock (in MHz) by a kernel parameter"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93885#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - radeon: allow the user to set a maximum HDMI pixel clock (in MHz) by a kernel parameter"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93885">bug 93885</a>
from <span class="vcard"><a class="email" href="mailto:sroland@vmware.com" title="Roland Scheidegger <sroland@vmware.com>"> <span class="fn">Roland Scheidegger</span></a>
</span></b>
<pre>The card has a dual-link DVI port - it should, in theory, be possible to
support 3840x2160@30Hz through that (as dual-link DVI has twice the bandwidth
of that HDMI port). For that to work you need of course a monitor which has a
dual-link dvi port (obviously, passive dvi->hdmi adapters won't help).
That is however from a theoretical point of view (that is, such a resolution
should not exceed bandwidth limits) - YMMV.</pre>
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