[Bug 102101] New: intel-virtual-output doesn't work with xrandr --scale

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102101

            Bug ID: 102101
           Summary: intel-virtual-output doesn't work with xrandr --scale
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: enhancement
          Priority: medium
         Component: Driver/intel
          Assignee: chris at chris-wilson.co.uk
          Reporter: zcarterc at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org

Using intel-virtual-output with xrandr --scale doesn't display the whole
output.

If both monitors are set with xrandr --scale, it displays only the upper left
corner with the rest black. If just the virtual output's scale is set, it
displays the upper left of the virtual display. If just the nvidia output's
scale is set, is displays the whole virtual output in the upper left corner. 

See
https://devtalk.nvidia.com/default/topic/1009039/linux/external-monitor-only-shows-a-quarter-when-scaling-2x2-on-bumblebee-setup-intel-nvidia-quadro-m20-/
for an image.

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