[Bug 110674] Crashes / Resets From AMDGPU / Radeon VII

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Aug 17 01:47:11 UTC 2019


--- Comment #111 from ReddestDream <reddestdream at gmail.com> ---
A few other ideas to ponder:

1. Looking into DPM, I found this commit for 5.1-rc1 that looks interesting:


Looks like it exposes "ppfeatures" interface on Vega 10 and later GPU,
including some code for Vega 20.

2. I also found two interesting commits that pertain to "doorbell" register
initialization on Vega 20. Also from 5.1-rc1. Might be related to setting up
the GPU ASICs . I must admit I'm not exactly sure what these do . . .



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