Hi Mika
Yes, applying patch 66697 against the latest intel-drm-nightly does
still resolve the issue.
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1522922
Title:
Screen
(In reply to Tom Furniss from comment #72)
> Hi Mika
>
> Yes, applying patch 66697 against the latest intel-drm-nightly does still
> resolve the issue.
Actually, within 10 seconds of posting that message the flickering
started again, and has continued through multiple reboots. So I think I
can
Created attachment 120919
syslog for 3 patches with increased debug
Hi Mika
No problem. I applied the following patches to the latest drm-intel-nightly:
https://patchwork.freedesktop.org/patch/69394/
https://patchwork.freedesktop.org/patch/69395/
https://patchwork.freedesktop.org/patch/69396/
Created attachment 120920
dmesg for 3 patches with increased debug
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https://bugs.launchpad.net/bugs/1522922
Title:
Screen flickering in Intel i915 driver
To manage
Created attachment 120819
dmesg after three patches and returned flicker
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which is subscribed to libdrm in Ubuntu.
https://bugs.launchpad.net/bugs/1522922
Title:
Screen flickering in Intel i915 driver
To manage
Created attachment 120818
syslog after three patches and returned flicker
Hi Mika.
I seem to have regressed, and the flicker has returned. I took a new
branch of intel-drm-nightly, and applied the three patches in the
sequence you provided, but the flickering has returned and is consistent
on
(In reply to Rodrigo Vivi from comment #65)
> Seeing the video again and based on recent issues I faced I believe this
> could be watermark related...
> So, could you please apply http://patchwork.freedesktop.org/patch/69417/
> and boot with i915.enable_watermark=0 and let us know what happens?
Created attachment 120678
syslog for sleep/resume flickering issue
Mika - this is the syslog for the flickering on resume from sleep, after
applying your latest patch
(https://bugs.freedesktop.org/attachment.cgi?id=120493)
I do fairly consistently see a single flicker after requesting sleep,
and
(In reply to Mika Kahola from comment #55)
> Created attachment 120493 [details] [review]
> Disable fast link training when resuming
>
> Tom - thank you for you feedback and logs. I think I need to disable the
> fast link training feature when resuming from the suspend state. This patch
> does
Created attachment 120481
dmesg for resume from sleep flickering
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You received this bug notification because you are a member of Ubuntu-X,
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https://bugs.launchpad.net/bugs/1522922
Title:
Screen flickering in Intel i915 driver
To manage notifications
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