Dmesg
<6> [756.037017] [IGT] kms_cursor_edge_walk: starting dynamic subtest pipe-D-HDMI-A-3
<7> [756.039707] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:296]
<7> [756.040098] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:509
<7> [756.040540] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:509
<7> [756.056310] i915 0000:03:00.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [756.056542] i915 0000:03:00.0: [drm:gen9_enable_dc5 [i915]] Enabling DC5
<7> [756.056709] i915 0000:03:00.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 01
<7> [756.057883] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:509
<7> [756.058160] [drm:eb_lookup_vmas [i915]] EINVAL at eb_validate_vma:509
<7> [756.062412] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CONNECTOR:289:HDMI-A-3] Limiting display bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36)
<7> [756.062605] i915 0000:03:00.0: [drm:intel_hdmi_compute_clock [i915]] picking 8 bpc for HDMI output (pipe bpp: 24)
<7> [756.062752] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:238:pipe D] hw max bpp: 24, pipe bpp: 24, dithering: 0
<7> [756.062912] i915 0000:03:00.0: [drm:intel_ddi_compute_config_late [i915]] [ENCODER:280:DDI D/PHY D] [CRTC:238:pipe D]
<7> [756.063061] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.enable (expected no, found yes)
<7> [756.063222] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.active (expected no, found yes)
<7> [756.063471] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in cpu_transcoder (expected -1, found 3)
<7> [756.063704] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in lane_count (expected 0, found 4)
<7> [756.063918] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in output_types (expected 0x00000000, found 0x00000040)
<7> [756.064076] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in framestart_delay (expected 0, found 1)
<7> [756.064261] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 0, found 1920)
<7> [756.064460] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 0, found 2200)
<7> [756.064632] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 0, found 1920)
<7> [756.064789] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 0, found 2200)
<7> [756.064947] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 0, found 2008)
<7> [756.065109] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 0, found 2052)
<7> [756.065349] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 0, found 1080)
<7> [756.065509] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 0, found 1080)
<7> [756.065667] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 0, found 1084)
<7> [756.065825] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 0, found 1089)
<7> [756.066018] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 0, found 1125)
<7> [756.066194] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 0, found 1125)
<7> [756.066374] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
<7> [756.066600] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 0, found 2200)
<7> [756.066812] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
<7> [756.066986] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
<7> [756.067143] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
<7> [756.067306] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
<7> [756.067464] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
<7> [756.067621] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
<7> [756.067779] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
<7> [756.067939] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
<7> [756.068099] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 0, found 1125)
<7> [756.068263] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
<7> [756.068459] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in pixel_multiplier (expected 0, found 1)
<7> [756.068617] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 0, found 1)
<7> [756.068774] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 0, found 4)
<7> [756.068966] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in pipe_bpp (expected 0, found 24)
<7> [756.069166] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 0, found 148500)
<7> [756.069373] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 0, found 148500)
<7> [756.069587] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:238:pipe D] fastset requirement not met in port_clock (expected 0, found 148500)
<7> [756.069750] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:238:pipe D] fastset requirement not met, forcing full modeset
<7> [756.069992] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CONNECTOR:289:HDMI-A-3] Limiting display bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36)
<7> [756.070158] i915 0000:03:00.0: [drm:intel_hdmi_compute_clock [i915]] picking 8 bpc for HDMI output (pipe bpp: 24)
<7> [756.070316] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:238:pipe D] hw max bpp: 24, pipe bpp: 24, dithering: 0