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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 08:42:09 +0000	[thread overview]
Message-ID: <bug-109340-502-vNGvtsATRb@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 #3 from Rafał Miłecki <zajec5@gmail.com> ---
This problem also occurs when using drm/drm branch drm-next (5.0.0-rc1) with:
[PATCH v7 00/20] MST refcounting/atomic helpers cleanup
on top of it.

The only difference I've noticed is xrandr complaining about
MIT-MAGIC-COOKIE-1:
> xrandr 
Invalid MIT-MAGIC-COOKIE-1 keyxrandr: Output DisplayPort-0 is not disconnected
but has no modes
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
eDP connected primary 1920x1080+0+0 (normal left inverted right x axis y axis)
309mm x 174mm
   1920x1080     60.02*+  40.00  
   1680x1050     60.02  
   1280x1024     60.02  
   1440x900      60.02  
   1280x800      60.02  
   1280x720      60.02  
   1024x768      60.02  
   800x600       60.02  
   640x480       60.02  
DisplayPort-0 connected (normal left inverted right x axis y axis)
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
DisplayPort-2 disconnected (normal left inverted right x axis y axis)
DisplayPort-3 disconnected (normal left inverted right x axis y axis)
DisplayPort-4 disconnected (normal left inverted right x axis y axis)
DisplayPort-5 disconnected (normal left inverted right x axis y axis)

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  parent reply	other threads:[~2019-01-14  8:42 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 [this message]
2019-01-14 10:46 ` bugzilla-daemon
2019-01-14 11:15 ` bugzilla-daemon
2019-01-14 12:04 ` bugzilla-daemon
2019-11-19  9:10 ` bugzilla-daemon

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