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<body><span class="vcard"><a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> <span class="fn">Daniel Vetter</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW] no modes bigger than 1080p in the parsed EDID for 4k TV on both HDMI/VGA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67030">bug 67030</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[HSW] native mode 3840x2160 not supported on 4K TV with HDMI
</td>
<td>[HSW] no modes bigger than 1080p in the parsed EDID for 4k TV on both HDMI/VGA
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW] no modes bigger than 1080p in the parsed EDID for 4k TV on both HDMI/VGA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67030#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW] no modes bigger than 1080p in the parsed EDID for 4k TV on both HDMI/VGA"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67030">bug 67030</a>
from <span class="vcard"><a class="email" href="mailto:daniel@ffwll.ch" title="Daniel Vetter <daniel@ffwll.ch>"> <span class="fn">Daniel Vetter</span></a>
</span></b>
<pre>Ok, so with the patch (which is merged into -fixes already) 4k works on
Haswell, the only problem we seem to have here is that we can't get the mode
from the EDID. And it doesn't work for both the HDMI and the VGA EDID.
Strange.
For reference the dotclock fix is:
commit 363202bb22467ea1de6dd284b78eff5cf517db66
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Mon Jul 22 18:02:39 2013 +0200
drm/i915: fix hdmi portclock limits</pre>
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