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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Skylake] it shows disconnected in /sys/class/drm/card0-HDMI-A-1/status after insert HDMI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91422#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [Skylake] it shows disconnected in /sys/class/drm/card0-HDMI-A-1/status after insert HDMI"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91422">bug 91422</a>
from <span class="vcard"><a class="email" href="mailto:vivianhu@linpus.com" title="vivianhu <vivianhu@linpus.com>"> <span class="fn">vivianhu</span></a>
</span></b>
<pre>Hi,in my machine, when i plug hdmi, it will print the following debug message
as in the attached dmesg_hdmi_plug.log:
[ 134.378405] [drm:intel_hpd_irq_handler] hotplug event received, stat
0x00200000, dig 0x10101012
[ 134.378415] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 -
cnt: 0
The above debug information shows hotplug event has been received, but why in
/sys/class/drm/card0-HDMI-A-1/status, the value still shows disconnected?</pre>
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