[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
Fri May 31 06:37:37 UTC 2019


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

Lakshmi <lakshminarayana.vudum at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Lakshmi <lakshminarayana.vudum at intel.com> ---
Dmesg from boot with kernel parameters drm.debug=0x1e log_buf_len=4M is needed
to investigate this issue.

In addition, can you try to reproduce the error using drm-tip
(https://cgit.freedesktop.org/drm-tip) and kernel parameters drm.debug=0x1e
log_buf_len=4M. If the problem persists attach the full dmesg from boot.

Testing the issue with drmtip is highly recommended.

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