https://bugs.freedesktop.org/show_bug.cgi?id=109548

            Bug ID: 109548
           Summary: Seeing visual corruption in totem after installing
                    amdgpu 18.50 in Ubuntu 18.04.1
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: spause+bugzi...@gmail.com

Created attachment 143292
  --> https://bugs.freedesktop.org/attachment.cgi?id=143292&action=edit
video (with issue) properties

Seeing visual corruption in totem after installing amdgpu 18.50 in Ubuntu
18.04.1.  Not present with default OS provided video driver.


I've just tested opening a specific video when my Ubuntu 18.04.1 LTS system
does not have the amdgpu driver installed from AMD, and AFTER the driver is
installed. 


The video is fine when the default (Ubuntu provided) video driver is used. 
After the latest (18.50) AMD video driver (amdgpu) is installed (and computer
is rebooted) this attached/linked video displays in bright colors.


See attached example screenshot of video issue/properties. I will try to attach
more pics if possible.


If I add the following to the /etc/drirc, the issue disappears.  The word is
that this indicates there is an issue with rgb10 support (10 bit RGB or 10bpc ?
)


        <application name="Default">
            <option name="allow_rgb10_configs" value="false"/>
        </application>

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