| Summary: | Hawaii gpu (R9 290) and the troubles with the amd-staging-drm-next branch | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vadim Girlin <ptpzz> |
| Component: | Drivers/Gallium/radeonsi | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED MOVED | QA Contact: | Default DRI bug account <dri-devel> |
| Severity: | normal | ||
| Priority: | medium | CC: | harry.wentland |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
dmesg
lspci Xorg.0.log dmesg right after boot Patch for suspend/resume issues dmesg after failed resume |
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Created attachment 133783 [details]
lspci
Created attachment 133784 [details]
Xorg.0.log
Created attachment 133785 [details]
dmesg right after boot
There is a lot of noise, so initial stuff is missing anyway.
Please let me know if you need it, I can probably adjust kernel options to save the entire log.
Created attachment 133786 [details] [review] Patch for suspend/resume issues Hopefully this helps with the suspend/resume issues. (In reply to Harry Wentland from comment #4) > Created attachment 133786 [details] [review] [review] > Patch for suspend/resume issues > > Hopefully this helps with the suspend/resume issues. Unfortunately the problem with suspend is still there, basically the system fails to suspend and then any attempt to suspend/reboot/shutdown results in "There's already a shutdown or sleep operation in progress" message, so I have to use magic sysrq keys to reboot. I'm still not sure if it's directly related to the amdgpu driver issues, but IIRC the problem has appeared at the same time as the backtraces noise in the logs, and I didn't hit it with other kernels, only with the amd-staging-drm-next branch. It was reproducible for me on Fedora 26 and currently it's the same with the clean installation of Fedora 27 (pre-release). Created attachment 134152 [details]
dmesg after failed resume
The latest amd-staging-drm-next branch fails to resume from suspend properly for me. It worked previously (when it was possible to perform a suspend).
After resume the screen is mostly blue now with some dynamic random noise - horizontal black lines etc. Though I hear the sound via the display port audio from the video that was playing at the moment of suspend, so at least that part seems to work.
There are some amdgpu backtraces in the attached dmesg before and after the suspend/resume, but I didn't notice any real issues before suspend so far, the only problem is that the display is unusable after resume.
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Created attachment 133782 [details] dmesg Current amd-staging-drm-next branch has some issues with hawaii/CI R9 290 gpu, there is a lot of backtrace noise in the dmesg (see attachment) and some related messages during the boot. I'll add a dmesg right after the boot as well. There are also some issues with suspend/resume which are possibly related, though not sure. The problem appeared since the beginning of the August, IIRC. Everything was more stable previously, but it's hard to double-check older versions as long as the branch is usually force-pushed.