[Bug 110258] Lenovo V110-15AST AMD A9-9410 AMD R5 Stoney hangs after waking after suspend. 5.0-5.1rc2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110258

--- Comment #2 from Ethan <ethan at esmth.us> ---
I am experiencing the exact same issue on my Dell Inspiron 3185 with a Stoney
Ridge A9-9420e. I have tried multiple kernels and distributions and I
experience the same freeze as described on resume from suspend. (I haven't
found a setup that can resume from suspend at all.) On X11, the  cursor still
works but everything else on the display has hung. On wayland the whole display
freezes on resume. I can get these lines in the kernel log though ssh after
this happens:

[   60.081396] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
signaled seq=379, emitted seq=382
[   60.081550] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information:
process Xorg pid 2030 thread Xorg:cs0 pid 2031
[   60.081560] [drm] IP block:gfx_v8_0 is hung!
[   60.081637] [drm] GPU recovery disabled.

Passing amdgpu.gpu_recovery=1 to the kernel gets a larger kernel error message,
but does not fix the issue.

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