[Bug 110798] [i915][HSW] Haswell-Core-I5-4210U notebook display doesn't flicker only with i915.modeset=0

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jun 2 09:37:09 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110798

--- Comment #3 from Evgen <altsyde at gmail.com> ---
Sorry, for some reason I can't even clone drm-tip
--
$ git clone git://anongit.freedesktop.org/drm-tip
Cloning into 'drm-tip'...
fatal: read error: Connection reset by peer
---
But I tried latest kernel from https://kernel.ubuntu.com/~kernel-ppa/mainline/
(v5.2-rc2) and problem persists.
dmesg is attached.
It's probably not right that Refresh Rate often jumps between 40Hz and 60Hz
[   29.977378] [drm:intel_dp_set_drrs_state [i915]] eDP Refresh Rate set to :
40Hz
[   30.456537] [drm:intel_dp_set_drrs_state [i915]] eDP Refresh Rate set to :
60Hz
[   33.973392] [drm:intel_dp_set_drrs_state [i915]] eDP Refresh Rate set to :
40Hz
[   35.055923] [drm:intel_dp_set_drrs_state [i915]] eDP Refresh Rate set to :
60Hz

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