https://bugs.freedesktop.org/show_bug.cgi?id=102646
--- Comment #28 from Justin Mitzel ---
I'm not sure what the status of this bug is, but it's only gotten worse with
kernel 4.16 and the amd-staging-drm-next branch.
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--- Comment #27 from Ruben Harutyunyan ---
Hmm.
I guess I got deceived by `CONFIG_DRM_AMD_DC=y` being available in that commit
and logs like `dc_link_detect` and `dc_link_handle_hpd_rx_irq` that didn't show
up before.
Sorry about that!
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https://bugs.freedesktop.org/show_bug.cgi?id=102646
--- Comment #26 from Harry Wentland ---
That regression commit is the one that introduced the new DC display driver, so
going back to the last working commit will effectively be the same as disabling
DC for you.
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--- Comment #25 from Ruben Harutyunyan ---
Seems like this is a regression actually. I've managed bisect the commit which
caused the problems.
Last working commit:
https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.15-dc&id=8ee5702a
https://bugs.freedesktop.org/show_bug.cgi?id=102646
--- Comment #24 from Ruben Harutyunyan ---
Created attachment 137789
--> https://bugs.freedesktop.org/attachment.cgi?id=137789&action=edit
dmesg log (maximum verbosity) RX580
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--- Comment #23 from Ruben Harutyunyan ---
Hello!
I am having a similar (same?) issue on my RX580 (Asus STRIX TOC).
Seems to be an issue with MCLK switching.
Here is a video of it happening on the desktop:
https://www.youtube.com/edit?o=U&vid
https://bugs.freedesktop.org/show_bug.cgi?id=102646
--- Comment #22 from Justin Mitzel ---
Hi, sorry I took so long. I usually check this around once a month. I
reuploaded my gameplay on youtube.
https://www.youtube.com/watch?v=-uPHG8mz4Xc&feature=youtu.be
This happens in every game, and on th
https://bugs.freedesktop.org/show_bug.cgi?id=102646
--- Comment #21 from Alex Deucher ---
Can you post a video of the flickering? The one linked above no longer works.
Is it like tearing or does the display go blank or unstable image?
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--- Comment #20 from Harry Wentland ---
Looks like some guys more familiar with the power profiles should take a peek
at this. Not really familiar with that myself.
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Justin Mitzel changed:
What|Removed |Added
Summary|Screen flickering under |[dc] Screen flickering
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