https://bugs.freedesktop.org/show_bug.cgi?id=66473
Priority: medium Bug ID: 66473 Assignee: dri-devel@lists.freedesktop.org Summary: hdmi oops with mem sleep Severity: normal Classification: Unclassified OS: Linux (All) Reporter: adf.lists@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI
Created attachment 81834 --> https://bugs.freedesktop.org/attachment.cgi?id=81834&action=edit oops hdmi
RV790 running drm-next as it was on 260613
Have used echo mem > /sys/power/state for some time now, though I don't think this is a regression - just a situation that I haven't hit before.
Haven't tested every senario but it seems that if I boot and use single DVI monitor then someone else turns on TV which is connected DVI -> hdmi then if I use mem sleep I get an oops. If the TV is on already when I boot it doesn't happen. I am not enabling the TV with xrandr as it's not me that is using it.