[Bug 97867] [HSW][Regression] 4.6.7 and beyond causes screen flickering whereas 4.5.5 works fine.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 20 07:44:14 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97867

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
      i915 platform|                            |HSW
            Summary|[i915] 4.6.7 and beyond     |[HSW][Regression] 4.6.7 and
                   |causes screen flickering    |beyond causes screen
                   |whereas 4.5.5 works fine.   |flickering whereas 4.5.5
                   |                            |works fine.

--- Comment #1 from yann <yann.argotti at intel.com> ---
Can you attached your kernel log (ie dmesg) where issue is occurring?
Please add to your boot command line "drm.debug=0x1e log_buf_len=1M" in order
to collect more data.

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