<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SNB/HSW/BSW/SKL bisected] black screen on DP+eDP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90861#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SNB/HSW/BSW/SKL bisected] black screen on DP+eDP"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90861">bug 90861</a>
from <span class="vcard"><a class="email" href="mailto:andreas.reis@gmail.com" title="Andreas Reis <andreas.reis@gmail.com>"> <span class="fn">Andreas Reis</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=116364" name="attach_116364" title="dmesg with drm.debug=0x1f log_buf_len=4M">attachment 116364</a> <a href="attachment.cgi?id=116364&action=edit" title="dmesg with drm.debug=0x1f log_buf_len=4M">[details]</a></span>
dmesg with drm.debug=0x1f log_buf_len=4M
@Jani Nikula: Verified by bisection that it's indeed the same commit causing
issues on my 4200U.
The patch does not work for me, neither applied to current nightly +
unify-flip-modeset (attached dmesg) nor applied to unify-flip-modeset only.
NB: My 4770 (HDMI 1080p + HDMI 1440p on IGP) has a new minor issue: Now at boot
only one screen shows the tty. If I start X and switch back to tty, both again
show the same tty output. Since it's minor, nothing wrong in dmesg and for lack
of time I won't test further if it's due to the same cause.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>