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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW mobile] eDP can't light up when boot up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65995">bug 65995</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 mobile]eDP can't light up when boot up, BIOS can display well
</td>
<td>[HSW mobile] eDP can't light up when boot up
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW mobile] eDP can't light up when boot up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65995#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HSW mobile] eDP can't light up when boot up"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65995">bug 65995</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>The BIOS is not driving the eDP natively, but through the VGA plane. (Using low
res modes, scaling up, and importantly using the PIPE_A transcoder rather than
PIPE_EDP). So I don't think it is comparable.
If the reg dump is correct, the panel is 18bpp, but the pipe is setup to supply
24bpp, which seems suspicious.</pre>
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