[Bug 90418] New: Front buffer tracker is not invalidating the fb obj for DRRS/PSR

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90418

            Bug ID: 90418
           Summary: Front buffer tracker is not invalidating the fb obj
                    for DRRS/PSR
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: ramalingam.c at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Frame Buffer change request and change completion will be notified to DRRS/PSR
through invalidate call and flush call respectively.

But When the system booting, initial few seconds
intel_edp_drrs_invalidate/flush called as expected. later only flush is called
but not the invalidate.

Because of this DRRS wont exit from LOW refresh rate.

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