[Bug 201957] amdgpu: ring gfx timeout

[bugzilla-daemon at kernel.org]

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

jeremy boyd (jer at jerdboyd.com) changed:

           What    |Removed                     |Added
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                 CC|                            |jer at jerdboyd.com

--- Comment #97 from jeremy boyd (jer at jerdboyd.com) ---
Hello, I'm having this same issue with my thinkpad z16 laptop, Ryzen 6850H and
Radeon RX 6500M graphics card.

I do not use the laptop for gaming but for audio and video editing. I have not
had trouble with any video editing software but I can easily reproduce the
issue by loading up Ardour or Mixbus32C and either leaving it alone or working.
After 15 minutes the screen freezes although audio will continue for a time. At
this point Ardour or Mixbus will close and I can continue using the machine. If
I load up either program again it will fail again, usually within a couple
minutes and the whole laptop will freeze up until I ctrl-alt-F2 to get to a
terminal prompt.

The issue always happens when Im recording audio with an HDMI device attached
and 90% of the time without HDMI

I will attempt to set this kernel parameter amdgpu.mcbp=0 and report back.

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