[Bug 108031] [Regression] amdgpu_device_ip_init failed on Bonaire XT

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 23 19:03:58 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108031

--- Comment #4 from Alex Deucher <alexdeucher at gmail.com> ---
(In reply to Alex Deucher from comment #3)
> Remove amdgpu.dpm=1 from your kernel command line.  The default dpm
> implementation changed in 4.19.

and setting dpm=1 overrides that resulting in different behavior.  power
management is always enabled by default.  the dpm option is only for debugging
and switching between implementations for asics that contain multiple
implementations.

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