[Bug 98912] [SKL] ext. HDMI hotplug not working on i7-6700HQ laptop
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Nov 30 17:17:39 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=98912
--- Comment #7 from raptorteak at gmail.com ---
$ 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.
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