Dmesg
<6> [493.417039] [IGT] kms_flip: starting dynamic subtest C-HDMI-A1
<7> [493.424583] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:161]
<7> [493.425652] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:165]
<7> [493.607250] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:70:pipe A]
<7> [493.608726] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.enable (expected yes, found no)
<7> [493.608741] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.active (expected yes, found no)
<7> [493.608747] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in cpu_transcoder (expected 0, found -1)
<7> [493.608754] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in lane_count (expected 4, found 0)
<7> [493.608760] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in lane_lat_optim_mask (expected 0x0000000d, found 0x00000000)
<7> [493.608767] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in output_types (expected 0x00000040, found 0x00000000)
<7> [493.608773] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in framestart_delay (expected 1, found 0)
<7> [493.608778] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 1920, found 0)
<7> [493.608784] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 2200, found 0)
<7> [493.608789] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 1920, found 0)
<7> [493.608794] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 2200, found 0)
<7> [493.608800] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 2008, found 0)
<7> [493.608805] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2052, found 0)
<7> [493.608810] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1080, found 0)
<7> [493.608815] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1080, found 0)
<7> [493.608821] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1083, found 0)
<7> [493.608826] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1088, found 0)
<7> [493.608831] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1125, found 0)
<7> [493.608836] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1125, found 0)
<7> [493.608841] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0)
<7> [493.608846] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 2200, found 0)
<7> [493.608851] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0)
<7> [493.608857] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 2200, found 0)
<7> [493.608862] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 2008, found 0)
<7> [493.608867] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2052, found 0)
<7> [493.608872] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0)
<7> [493.608877] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0)
<7> [493.608882] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1083, found 0)
<7> [493.608887] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1088, found 0)
<7> [493.608893] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1125, found 0)
<7> [493.608898] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1125, found 0)
<7> [493.608903] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in pixel_multiplier (expected 1, found 0)
<7> [493.608908] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0)
<7> [493.608914] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.flags (8) (expected 8, found 0)
<7> [493.608920] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in has_hdmi_sink (expected yes, found no)
<7> [493.608925] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in has_infoframe (expected yes, found no)
<7> [493.608932] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in pipe_bpp (expected 36, found 0)
<7> [493.608937] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 148500, found 0)
<7> [493.608943] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 148500, found 0)
<7> [493.608948] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in port_clock (expected 222750, found 0)
<7> [493.608953] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in infoframes.enable (expected 0x00000071, found 0x00000000)
<7> [493.608959] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in infoframes.gcp (expected 0x00000006, found 0x00000000)
<7> [493.608964] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in avi infoframe
<7> [493.608970] i915 0000:00:02.0: [drm] expected:
<7> [493.608975] i915 0000:00:02.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13
<7> [493.608980] i915 0000:00:02.0: colorspace: RGB
<7> [493.608985] i915 0000:00:02.0: scan mode: Underscan
<7> [493.608989] i915 0000:00:02.0: colorimetry: No Data
<7> [493.608993] i915 0000:00:02.0: picture aspect: No Data
<7> [493.608997] i915 0000:00:02.0: active aspect: Same as Picture
<7> [493.609002] i915 0000:00:02.0: itc: No Data
<7> [493.609006] i915 0000:00:02.0: extended colorimetry: xvYCC 601
<7> [493.609010] i915 0000:00:02.0: quantization range: Full
<7> [493.609014] i915 0000:00:02.0: nups: Unknown Non-uniform Scaling
<7> [493.609018] i915 0000:00:02.0: video code: 0
<7> [493.609022] i915 0000:00:02.0: ycc quantization range: Full
<7> [493.609025] i915 0000:00:02.0: hdmi content type: Graphics
<7> [493.609029] i915 0000:00:02.0: pixel repeat: 0
<7> [493.609033] i915 0000:00:02.0: bar top 0, bottom 0, left 0, right 0
<7> [493.609038] i915 0000:00:02.0: [drm] found:
<7> [493.609042] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in spd infoframe
<7> [493.609047] i915 0000:00:02.0: [drm] expected:
<7> [493.609051] i915 0000:00:02.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25
<7> [493.609055] i915 0000:00:02.0: vendor: Intel
<7> [493.609059] i915 0000:00:02.0: product: Integrated gfx
<7> [493.609063] i915 0000:00:02.0: source device information: PC General (0x9)
<7> [493.609067] i915 0000:00:02.0: [drm] found:
<7> [493.609071] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] fastset requirement not met in hdmi infoframe
<7> [493.609076] i915 0000:00:02.0: [drm] expected:
<7> [493.609080] i915 0000:00:02.0: HDMI infoframe: Vendor, version 1, length 4
<7> [493.609084] i915 0000:00:02.0: empty frame
<7> [493.609088] i915 0000:00:02.0: [drm] found:
<7> [493.609093] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:70:pipe A] fastset requirement not met, forcing full modeset
<7> [493.609494] i915 0000:00:02.0: [drm:intel_unreference_shared_dpll_crtc [i915]] [CRTC:70:pipe A] releasing PORT PLL B
<7> [493.612369] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:70:pipe A] dbuf slices 0x1 -> 0x0, ddb (0 - 1020) -> (0 - 0), active pipes 0x1 -> 0x0
<7> [493.615017] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:65:cursor A] ddb ( 988 - 1020) -> ( 0 - 0), size 32 -> 0
<7> [493.615500] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] Modeset required for cdclk change
<7> [493.616073] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 79200 kHz, actual 79200 kHz
<7> [493.616410] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 4, actual 4
<7> [493.619404] i915 0000:00:02.0: [drm] [CRTC:70:pipe A] enable: no [modeset]
<7> [493.619416] i915 0000:00:02.0: [drm] [PLANE:33:plane 1A] fb: [NOFB], visible: no
<7> [493.619422] i915 0000:00:02.0: [drm] [PLANE:41:plane 2A] fb: [NOFB], visible: no
<7> [493.619428] i915 0000:00:02.0: [drm] [PLANE:49:plane 3A] fb: [NOFB], visible: no
<7> [493.619433] i915 0000:00:02.0: [drm] [PLANE:57:plane 4A] fb: [NOFB], visible: no
<7> [493.619438] i915 0000:00:02.0: [drm] [PLANE:65:cursor A] fb: [NOFB], visible: no