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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Kernel DRM/i915 init sends eDP panel into self-test loop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94338#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Kernel DRM/i915 init sends eDP panel into self-test loop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94338">bug 94338</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>Some things I gathered from the logs/dumps:
- EDID read is nacked, DPCD works
- VBT block 40 says no EDID present, block 2 doesn't say that
- panel_type==2 based on block 40
- panel_type==2 has a 1024x768 mode which isn't what we want
- panel_type==0 would have the mode the BIOS used</pre>
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