[Bug 91255] New: Failed to power on power well 2 when no HDMI/DP monitor is connected

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91255

            Bug ID: 91255
           Summary: Failed to power on power well 2 when no HDMI/DP
                    monitor is connected
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: libin.yang at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

If there is no HDMI/DP monitor connected, it will fail to power on power well
2.
This will cause HDA display audio totally not work even get the information of
the codec.

The attached dmesg shows the error message when audio try to power on the power
well 2 when there is no monitor.

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