igt@i915_selftest@live@gt_pm - dmesg-fail/incomplete - rcs0: could not set minimum frequency, i915/intel_gt_pm_live_selftests: live_rps_control failed with error -22

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8340/fi-tgl-dsi/igt@i915_selftest@live@gt_pm.html#dmesg-warnings178

6> [522.897620] i915: Running intel_gt_pm_live_selftests/live_rps_control
<7> [522.898719] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<3> [522.956860] rcs0: could not set minimum frequency [6], only 18!
<3> [522.977475] i915/intel_gt_pm_live_selftests: live_rps_control failed with error -22
<7> [522.978074] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC off
<7> [522.979296] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [522.980950] i915 0000:00:02.0: [drm:intel_combo_phy_init [i915]] Combo PHY A already enabled, won't reprogram it.
<7> [522.981727] i915 0000:00:02.0: [drm:intel_combo_phy_init [i915]] Combo PHY B already enabled, won't reprogram it.
<7> [522.982338] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [522.983019] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 3
<7> [522.983623] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 4
<7> [522.984007] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 5
<7> [522.984766] intel_gt_set_wedged called from i915_driver_remove+0x55/0xf0 [i915]
<7> [523.085868] i915 0000:00:02.0: [drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
<7> [523.106494] intel_gt_set_wedged called from intel_gt_set_wedged_on_init+0x15/0x20 [i915]
<4> [523.190424] i915: probe of 0000:00:02.0 failed with error -22