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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Unable to detect monitor modes connected to a TB16 Dell dock"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111507#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Unable to detect monitor modes connected to a TB16 Dell dock"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111507">bug 111507</a>
from <span class="vcard"><a class="email" href="mailto:lionel.g.landwerlin@linux.intel.com" title="Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>"> <span class="fn">Lionel Landwerlin</span></a>
</span></b>
<pre>(In reply to Lionel Landwerlin from <a href="show_bug.cgi?id=111507#c3">comment #3</a>)
<span class="quote">> Bisected to :
>
> commit 4eaceea3a00f8e936a7f48dcd0c975a57f88930f
> Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
> Date: Sat Aug 17 02:38:37 2019 -0700
>
> drm/i915: Fix DP-MST crtc_mask
>
> Each fake MST encoder is tied to a specific pipe. Fix the encoder's
> crtc_mask to reflect that fact.
>
> Signed-off-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
> Reviewed-by: Dhinakaran Pandiyan <<a href="mailto:dhinakaran.pandiyan@intel.com">dhinakaran.pandiyan@intel.com</a>>
> Reviewed-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
> Signed-off-by: Lucas De Marchi <<a href="mailto:lucas.demarchi@intel.com">lucas.demarchi@intel.com</a>>
> Link:
> <a href="https://patchwork.freedesktop.org/patch/msgid/20190817093902.2171-16-lucas">https://patchwork.freedesktop.org/patch/msgid/20190817093902.2171-16-lucas</a>.
> <a href="mailto:demarchi@intel.com">demarchi@intel.com</a></span >
Actually the bisect is probably incorrect. Leaving the laptop/dock alone for
some time seems to make things work.</pre>
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