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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - Regression with Dell TB16 dock and Linux kernel 4.16.x"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106250#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - Regression with Dell TB16 dock and Linux kernel 4.16.x"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106250">bug 106250</a>
from <span class="vcard"><a class="email" href="mailto:stanislav.lisovskiy@intel.com" title="Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>"> <span class="fn">Stanislav Lisovskiy</span></a>
</span></b>
<pre>After discussing with Ville to me it looks either there might be an issue with
watermark calculation algorithm(I will check with bspec if there is a mistake)
and also there is an issue with drm_mode_addfb2 as userspace attempts to use Y
Tiling for buffer object, but without using explicit FB modifiers, which leads
to an error. It seems to fall back to X Tiling which doesn't exceed watermarks,
only once we replug the display.</pre>
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