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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 109340] HDMI output (DisplayPort-0) stops listing modes after using docking station DP output
Date: Mon, 14 Jan 2019 12:04:45 +0000	[thread overview]
Message-ID: <bug-109340-502-npSvmtXeEu@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-109340-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=109340

--- Comment #6 from Rafał Miłecki <zajec5@gmail.com> ---
Created attachment 143104
  --> https://bugs.freedesktop.org/attachment.cgi?id=143104&action=edit
Xorg.0.log using xf86-video-modesetting

Michel has suggested trying xf86-video-modesetting. A difference from user
perspective is minimal.

1) With both drivers I can use HDMI output port just fine after booting
(without a docking station)

2) After that I connect docking station, connect DP, disconnect DP, disconnect
docking station

3) Finally I try connecting monitor to the HDMI output again:
a) With xorg-xf86-video-amdgpu I get "Output DisplayPort-0 is not disconnected
but has no modes"
b) With xf86-video-modesetting I get "xrandr: Configure crtc 1 failed"

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  parent reply	other threads:[~2019-01-14 12:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-13 22:47 [Bug 109340] HDMI output (DisplayPort-0) stops listing modes after using docking station DP output bugzilla-daemon
2019-01-13 22:52 ` bugzilla-daemon
2019-01-13 22:53 ` bugzilla-daemon
2019-01-14  8:42 ` bugzilla-daemon
2019-01-14 10:46 ` bugzilla-daemon
2019-01-14 11:15 ` bugzilla-daemon
2019-01-14 12:04 ` bugzilla-daemon [this message]
2019-11-19  9:10 ` bugzilla-daemon

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