[Bug 202873] (amdgpu) Screen flickering when using a 75Hz monitor paired with an RX 480 GPU

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Mar 29 12:45:48 UTC 2019


https://bugzilla.kernel.org/show_bug.cgi?id=202873

Thomas (v10lator at myway.de) changed:

           What    |Removed                     |Added
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                 CC|                            |v10lator at myway.de

--- Comment #1 from Thomas (v10lator at myway.de) ---
I think I have the same error but just to get sure: What kernel version are you
using? Just asking because 5.0.4 flickers for me while 4.18.12 doesn't. Sadly I
can't bisect as kernels between these two versions won't boot for me cause of
other bugs.

A bit info about my setup:
Sapphire Nitro+ Radeon RX 580 - "Advanced Micro Devices, Inc. [AMD/ATI]
Ellesmere [Radeon RX 470/480/570/570X/580/580X] (rev e7)"
Gentoo Linux (amd64)
Mesa 18.3.4
LXQT
amdgpu.ppfeaturemask=0xffffffff amdgpu.dc=1 amdgpu.gpu_recovery=1


If this is the same bug and if you have a working kernel (4.18.12 maybe?) could
you please bisect this? Also maybe compare the kernel versions of working and
none-working distros? ;)

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