[Bug 199319] Flickering screen on AMDGPU and DC with Linux 4.16-2

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=199319

siyia (eutychios23 at gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |eutychios23 at gmail.com

--- Comment #21 from siyia (eutychios23 at gmail.com) ---
Hello i also get screen flickering when running 3d games and massive
performance drop on Xorg with amdgpu.dc enabled.If i add amdgpu.dc=0 to kernel
parameters, Xorgs runs buttery smooth and games do not flicker,my gpu is
polaris RX 550 4gb.

Is there any disadvantage to run the gpu with amdgpu DC off? i use an analog
vga monitor with an active vga to dvi-d converter and i do not plan to use hdmi
in next few years ahead.

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