RHEL 9.2 kernel tainted 512 with WARNING at drivers/gpu/drm/i915/intel_runtime_pm.c:636 intel_runtime_pm_driver_release+0x4e/0x60 [i915]

Solution Verified - Updated -

Issue

Running RHEL 9.2 with [i915] module loaded logs WARNINGS in dmesg log.

[    3.424180] ------------[ cut here ]------------
[    3.424190] i915 0000:00:02.0: drm_WARN_ON(intel_dp->pps.vdd_wakeref)
[    3.424199] WARNING: CPU: 6 PID: 514 at drivers/gpu/drm/i915/display/intel_pps.c:594 intel_pps_vdd_on_unlocked+0x278/0x290 [i915]

AND

[ 3203.634162] ------------[ cut here ]------------
[ 3203.634164] i915 0000:00:02.0: i915 raw-wakerefs=1 wakelocks=1 on cleanup
[ 3203.634198] WARNING: CPU: 6 PID: 50664 at drivers/gpu/drm/i915/intel_runtime_pm.c:636 intel_runtime_pm_driver_release+0x4e/0x60 [i915]

Environment

  • Red Hat Enterprise Linux 9.2
    • Kernel 5.14.0-284.11.1.el9_2.x86_64
  • Intel integrated graphics driver [i915]
  • Hardware Dell Precision 5680

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