Bug 1305309 - DisplayPort Multi-Stream Transport (MST) hub support?
Summary: DisplayPort Multi-Stream Transport (MST) hub support?
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: mesa
Version: 23
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-06 22:42 UTC by Cerrie
Modified: 2016-12-20 18:30 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-12-20 18:30:02 UTC
Type: Bug


Attachments (Terms of Use)

Description Cerrie 2016-02-06 22:42:20 UTC
Description of problem:

The DisplayPort Multi-Stream Transport (MST) hub shows same image on all screen. Images will mirror if you are splitting a single signal. in order to have extended displays you will need to use separate input channels coming from the DisplayPort device.

Version-Release number of selected component (if applicable):

GPU - Radeon R7 360
Multi Stream Transport (MST) Hub x3 HDMI - Club3D CSV-5300H 
Kernel - 4.3.4-300.fc23.x86_64
mesa-dri-drivers - 11.1.0-2.20151218.fc23.x86_64

How reproducible:

Simply attach MST hub and all screens are mirrored not extended.

* Sorry first bug report, please excuse any mistakes!

Comment 1 Cerrie 2016-10-01 13:17:59 UTC
To updates this issue persists on:

GPU - Radeon R7 360 / R9 360 OEM
Multi Stream Transport (MST) Hub - x3 HDMI Club3D CSV-5300H 
Kernel - 4.7.5-200.fc24.x86_64
Mesa-dri-drivers - mesa-dri-drivers-12.0.3-1.fc24.i686

How reproducible:

Simply attach MST hub and all screens are mirrored not extended.
Works in Windows not in FC24. 
Happy to provide any extar information. 

Thanks.

Comment 2 Fedora End Of Life 2016-11-24 15:25:55 UTC
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '23'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 23 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 3 Fedora End Of Life 2016-12-20 18:30:02 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.


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