<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL]Screen black with some specific refresh rate due to "out of frequency scope""
href="https://bugs.freedesktop.org/show_bug.cgi?id=110308#c18">Comment # 18</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [KBL]Screen black with some specific refresh rate due to "out of frequency scope""
href="https://bugs.freedesktop.org/show_bug.cgi?id=110308">bug 110308</a>
from <span class="vcard"><a class="email" href="mailto:swati2.sharma@intel.com" title="Swati Sharma <swati2.sharma@intel.com>"> <span class="fn">Swati Sharma</span></a>
</span></b>
<pre>(In reply to Ren Chenglei from <a href="show_bug.cgi?id=110308#c14">comment #14</a>)
<span class="quote">> (In reply to Clinton Taylor from <a href="show_bug.cgi?id=110308#c13">comment #13</a>)
> > I updated my KBL NUC with Kernel 5.1.0-rc4 and have not been able to
> > reproduce this issue.
>
> Hi Clint, we tried with 5.1.0-rc3, and could reproduce this issue. Maybe
> this is related with specific display(ViewSonic TD2230)?
> When the issue is reproduced, we could get the following log:
>
> [ 5657.209872] [drm:pipe_config_err [i915]] mismatch in dp_m_n (expected tu
> 64 gmch 5190451/8388608 link 288358/524288, or tu 0 gmch 0/0 link 0/0, found
> tu 64, gmch 4325376/8388608 link 120149/262144)
> [ 5657.209898] [drm:pipe_config_err [i915]] mismatch in
> base.adjusted_mode.crtc_clock (expected 148500, found 74250)
> [ 5657.209920] [drm:pipe_config_err [i915]] mismatch in port_clock (expected
> 270000, found 162000)</span >
Hi Ren,
Can you please attach display_info aswell?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>