[Bug 111484] New: Intel IceLake corruption at top of screen caused by fbc

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 26 03:59:05 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111484

            Bug ID: 111484
           Summary: Intel IceLake corruption at top of screen caused by
                    fbc
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: not set
          Priority: not set
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: vicamo at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

This is a duplicate to https://bugs.freedesktop.org/show_bug.cgi?id=108085 that
happens on IceLake platform as well.

It can be reproduced on linux v5.3-rc6 today, with the reproduce steps listed
in bug 108085, but one can easily found a horizontal line of corruption at the
top of the screen when logging in from gdm.

Blacklist IceLake as
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=396dd8143bdd94bd1c358a228a631c8c895a1126
did for GeminiLake is a known work-around so far.

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