<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] ext. HDMI hotplug not working on i7-6700HQ laptop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98912#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] ext. HDMI hotplug not working on i7-6700HQ laptop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98912">bug 98912</a>
from <span class="vcard"><a class="email" href="mailto:raptorteak@gmail.com" title="raptorteak@gmail.com">raptorteak@gmail.com</a>
</span></b>
<pre>$ sudo i2cdump -y 4 0x40 i
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 44 50 2d 48 44 4d 49 20 41 44 41 50 54 4f 52 04 DP-HDMI ADAPTOR?
10: a8 00 1c f8 50 53 31 37 35 30 b0 00 00 78 0f 00 ?.??PS1750?..x?.
20: 00 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ..?.............
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
40: 01 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ??..............
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Looks like you are right about the adapter. However, drm-tip didn't do the
trick :< . Unless there is a specific config to enable ?
Above is a newer dmesg from the drm-tip run.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>