[Bug 108503] Display flashes when PSR enabled on gen9

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108503

--- Comment #19 from Ronald <ronald at innovation.ch> ---
(In reply to Jose Roberto de Souza from comment #18)
> Could you try again with amdgpu disabled + this patches?
> https://github.com/zehortigoza/linux/commits/psr-debug-108503
Done: same behaviour as just series 50843 patches, i.e. display briefly renders
while there are updates and goes blank shortly after they cease.

> Thanks for helping debug this, we are still trying to get a similar MacBook
> to try this by ourselves.
I believe this behaviour should present on all MBP13,* and MBP14,* (i.e. late
2016 and mid 2017 models) - don't get a 2018 model, as those aren't really
working yet at all.

Thanks for keeping working on this - happy to run any tests/patches/etc you
need.

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