https://bugs.freedesktop.org/show_bug.cgi?id=86320
Bug ID: 86320
Summary: Monitor on DisplayPort doesn't wake up
Product: xorg
Version: git
Hardware: All
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/Radeon
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
When a box with a Radeon HD 8490 (PCI ID 1002:6771, Subsystem 103c:90b8)
connected to a Samsung SyncMaster SA850T enters powersaving mode, the monitor
doesn't come back on after waking it up.
ssh-ing in from another box and running "xrandr -s 1280x800 ; xrandr -s
2560x1440" brings it back to life. ("xset dpms force on" doesn't help).
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