[Bug 201957] amdgpu: ring gfx timeout

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Sep 20 11:37:07 UTC 2019


https://bugzilla.kernel.org/show_bug.cgi?id=201957

--- Comment #10 from Dev Bazilio (anode.dev at gmail.com) ---
(In reply to Ungureanu Alexandru from comment #9)
> Just got something similar while playing Left 4 Dead. The system simply
> froze with altered colors on the screen and the sound just looping over the
> last second or so. Cannot confirm SSH access.

> Kernel: 5.0.0-27-generic
> GPU: Radeon RX580
> CPU: Ryzen 5 1600x

5.0 is very outdated kernel, use latest from kernel.org

as for me all works perfectly in 5.3 (Chip polaris RX540)
finally I have no more any errors like these ones:
- ERROR* resume of IP block <uvd_v6_0> failed -110
- [drm] Fence fallback timer expired on ring sdma0
- last message was failed ret is **
- [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, signaled
seq...
- IP block:sdma_v3_0 is hung!
- Timeout, but no hardware hang detected.

Tested on youtube with HW accelerated video and in several games
Thank you guys from AMD a lot, I had to wait 1y+ to get these bugs fixed

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