Kernel taint is observed on RPL-S with specific display config.
http://gfx-ci.fi.intel.com/tree/drm-tip/CI_DRM_11483/bat-rpls-2/i915_display_info0.txt
http://gfx-ci.fi.intel.com/tree/drm-tip/CI_DRM_11483/bat-rpls-2/dmesg0.txt
While running BAT, below is the observation with different display configs.
Only DP2: No kernel taint is observed
Only DP4: No kernel taint is observed
Only HDMI: No kernel taint is observed
HDMI-A3 + DP4: Kernel taint is observed.
HDMI-A1 + DP4: Kernel taint is observed.
HDMI-A3 + DP2: No kernel taint is observed. Observed incomplete with “selftest” testcase.
HDMI-A1 + DP2: Kernel taint is observed.