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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 107390] [BISECTED] EDID read failure breaks display mirroring
Date: Wed, 01 Aug 2018 14:51:16 +0000	[thread overview]
Message-ID: <bug-107390-502-6ccTAwRW8c@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-107390-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=107390

--- Comment #17 from Harry Wentland <harry.wentland@amd.com> ---
Looks like a faulty board that reports a port as connected when it shouldn't.
Windows driver has a policy to only report that as connected if it's DP, but
not for HDMI, which is likely why we've never spotted this before.

Do you have more information on your graphics card (manufacturer/model)?

Can you also print vbios_version?

As sudo:
cd /sys
cat $(find -name 'vbios_version')

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  parent reply	other threads:[~2018-08-01 14:51 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-26 18:10 [Bug 107390] [BISECTED] EDID read failure breaks display mirroring bugzilla-daemon
2018-07-26 18:12 ` bugzilla-daemon
2018-07-26 18:13 ` bugzilla-daemon
2018-07-26 18:15 ` bugzilla-daemon
2018-07-26 18:16 ` bugzilla-daemon
2018-07-26 18:16 ` bugzilla-daemon
2018-07-26 18:17 ` bugzilla-daemon
2018-07-26 20:55 ` bugzilla-daemon
2018-07-26 20:56 ` bugzilla-daemon
2018-07-27 12:11 ` bugzilla-daemon
2018-07-27 12:12 ` bugzilla-daemon
2018-07-27 14:33 ` bugzilla-daemon
2018-07-31 19:33 ` bugzilla-daemon
2018-07-31 21:16 ` bugzilla-daemon
2018-07-31 21:23 ` bugzilla-daemon
2018-08-01 11:59 ` bugzilla-daemon
2018-08-01 11:59 ` bugzilla-daemon
2018-08-01 12:49 ` bugzilla-daemon
2018-08-01 13:55 ` bugzilla-daemon
2018-08-01 14:10 ` bugzilla-daemon
2018-08-01 14:51 ` bugzilla-daemon [this message]
2018-08-01 14:53 ` bugzilla-daemon
2018-08-01 15:34 ` bugzilla-daemon
2019-11-19  8:45 ` bugzilla-daemon

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