[Bug 93119] New: [BAT IGT HSW BDW] has_infoframe pipe config mismatch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93119

            Bug ID: 93119
           Summary: [BAT IGT HSW BDW] has_infoframe pipe config mismatch
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: daniel at ffwll.ch
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

There's a lot of BAT CI noise that complains about has_infoframes mismatches
like this:

[  108.012862] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in
has_infoframe (expected 1, found 0)
[  108.012866] ------------[ cut here ]------------
[  108.012880] WARNING: CPU: 2 PID: 5925 at
drivers/gpu/drm/i915/intel_display.c:12873 intel_atomic_commit+0x120c/0x1810
[i915]()
[  108.012881] pipe state doesn't match!

I suspect it's all the same bug on all machines, since the high-level infoframe
logic is shared, and only hsw/bdw seem to be affected.

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