| Summary: |
tonga Oops amdgpu_cgs_get_active_displays_info dual displays/wayland/fbcon corner case |
| Product: |
DRI
|
Reporter: |
Andy Furniss <adf.lists> |
| Component: |
DRM/AMDgpu | Assignee: |
Default DRI bug account <dri-devel> |
| Status: |
RESOLVED
FIXED
|
QA Contact: |
|
| Severity: |
normal
|
|
|
| Priority: |
medium
|
|
|
| Version: |
DRI git | |
|
| Hardware: |
Other | |
|
| OS: |
All | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
| Attachments: |
| Description |
Flags |
|
Oops.
|
none
|
|
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 122231 [details] Oops. I've seen this once before but couldn't reproduce at the time - maybe some luck needed or maybe I didn't replicate well enough. Currently running agd5f drm-fixes-4.5 on R9285. PC booted from cold and running X with one display (DVI). Someone else turns on/starts using HDMI TV. I switch VT from X and start wayland (weston-launch) - works OK. Quit weston with ctrl/alt/bs I see fbcon prompt but display is hung. Sysrq works, log snip showing Oops attached. I left in the trace an earlier edid error from when TV powered on in case relevant. Ever since I changed mobo before putting in tonga I've seen this with the TV. It never fails to work so I guess something just tries again - xrandr --verbose will show correct/complete edid.