[Bug 199959] amdgpu, regression?: system freezes after resume

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sat Jun 9 05:18:05 UTC 2018


https://bugzilla.kernel.org/show_bug.cgi?id=199959

--- Comment #11 from Alexander Mezin (mezin.alexander at gmail.com) ---
I literally have no idea what I'm doing, but adding
'amdgpu_device_resize_fb_bar(adev);' line to all 'gmc_v?_?_resume()' (because I
don't know which version is used for my card) "fixed" it somehow. Resume works,
but there are some artifacts on screen during resume (they flash only once and
then disappear). Before 'amdgpu_device_resize_fb_bar' was introduced, there
were no artifacts at all.

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