Dmesg
<6> [243.599232] [IGT] kms_ccs: starting dynamic subtest pipe-D-HDMI-A-3
<7> [243.599483] xe 0000:03:00.0: [drm:drm_mode_addfb2] [FB:314]
<7> [243.602176] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 0, sizes: 8294400 & 4194304
<7> [243.602309] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 1, sizes: 4100096 & 2097152
<7> [243.602410] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 2, sizes: 2002944 & 1048576
<7> [243.602501] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 3, sizes: 954368 & 524288
<7> [243.602590] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 4, sizes: 430080 & 262144
<7> [243.602677] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 5, sizes: 167936 & 131072
<7> [243.602764] xe 0000:03:00.0: [drm:xe_migrate_copy [xe]] Pass 6, sizes: 36864 & 36864
<7> [243.603141] xe 0000:03:00.0: [drm:intel_power_well_disable [xe]] disabling AUX_TC2
<7> [243.609426] xe 0000:03:00.0: [drm:intel_hdmi_compute_clock [xe]] picking 12 bpc for HDMI output (pipe bpp: 36)
<7> [243.609525] xe 0000:03:00.0: [drm:intel_atomic_check [xe]] [CRTC:238:pipe D] hw max bpp: 36, pipe bpp: 36, dithering: 0
<7> [243.609617] xe 0000:03:00.0: [drm:intel_ddi_compute_config_late [xe]] [ENCODER:271:DDI TC3/PHY H] [CRTC:238:pipe D]
<7> [243.609706] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in dp_m_n (expected tu 64 data 5190451/8388608 link 288358/524288, found tu 0, data 0/0 link 0/0)
<7> [243.609794] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in output_types (expected 0x00000080, found 0x00000040)
<7> [243.609876] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1084, found 1083)
<7> [243.609959] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1089, found 1088)
<7> [243.610040] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1084, found 1083)
<7> [243.610118] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1089, found 1088)
<7> [243.610210] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0)
<7> [243.610290] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hw.adjusted_mode.flags (8) (expected 0, found 8)
<7> [243.610365] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in has_hdmi_sink (expected no, found yes)
<7> [243.610442] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in has_infoframe (expected no, found yes)
<7> [243.610516] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in enhanced_framing (expected yes, found no)
<7> [243.610590] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in dpll_hw_state.cx0pll C20
<7> [243.610664] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] expected:
<7> [243.610737] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] c20pll_hw_state:
<7> [243.610820] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] tx[0] = 0xbe88, tx[1] = 0x4800, tx[2] = 0x0000
<7> [243.610903] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] cmn[0] = 0x0500, cmn[1] = 0x0005, cmn[2] = 0x0000, cmn[3] = 0x0000
<7> [243.610984] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[0] = 0x308c
<7> [243.611063] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[1] = 0x2110
<7> [243.611155] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[2] = 0xcc9c
<7> [243.611234] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[3] = 0xbfc1
<7> [243.611311] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[4] = 0x4b9a
<7> [243.611388] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[5] = 0x3f81
<7> [243.611464] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[6] = 0x2000
<7> [243.611540] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[7] = 0x0001
<7> [243.611616] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[8] = 0x5000
<7> [243.611691] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[9] = 0x0000
<7> [243.611767] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[10] = 0x0000
<7> [243.611842] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] found:
<7> [243.611920] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] c20pll_hw_state:
<7> [243.611997] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] tx[0] = 0xbe88, tx[1] = 0x5800, tx[2] = 0x0000
<7> [243.612077] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] cmn[0] = 0x0500, cmn[1] = 0x0005, cmn[2] = 0x0000, cmn[3] = 0x0000
<7> [243.612161] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[0] = 0x40e8
<7> [243.612240] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[1] = 0x7d20
<7> [243.612316] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[2] = 0x0a06
<7> [243.612392] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[3] = 0x8f1c
<7> [243.612466] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[4] = 0x0000
<7> [243.612540] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[5] = 0x0000
<7> [243.612613] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[6] = 0x2200
<7> [243.612687] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[7] = 0xffff
<7> [243.612759] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[8] = 0x0400
<7> [243.612833] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[9] = 0x0000
<7> [243.612906] xe 0000:03:00.0: [drm:intel_cx0pll_dump_hw_state [xe]] mpllb[10] = 0x0001
<7> [243.612979] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in port_clock (expected 270000, found 222750)
<7> [243.613060] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in infoframes.enable (expected 0x00000000, found 0x00000071)
<7> [243.613147] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in infoframes.gcp (expected 0x00000000, found 0x00000006)
<7> [243.613226] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in avi infoframe
<7> [243.613302] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] expected:
<7> [243.613377] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] found:
<7> [243.613451] xe 0000:03:00.0: HDMI infoframe: Auxiliary Video Information (AVI), version 2, length 13
<7> [243.613453] xe 0000:03:00.0: colorspace: RGB
<7> [243.613455] xe 0000:03:00.0: scan mode: Underscan
<7> [243.613456] xe 0000:03:00.0: colorimetry: No Data
<7> [243.613458] xe 0000:03:00.0: picture aspect: No Data
<7> [243.613459] xe 0000:03:00.0: active aspect: Same as Picture
<7> [243.613461] xe 0000:03:00.0: itc: No Data
<7> [243.613462] xe 0000:03:00.0: extended colorimetry: xvYCC 601
<7> [243.613464] xe 0000:03:00.0: quantization range: Full
<7> [243.613465] xe 0000:03:00.0: nups: Unknown Non-uniform Scaling
<7> [243.613467] xe 0000:03:00.0: video code: 0
<7> [243.613468] xe 0000:03:00.0: ycc quantization range: Full
<7> [243.613469] xe 0000:03:00.0: hdmi content type: Graphics
<7> [243.613471] xe 0000:03:00.0: pixel repeat: 0
<7> [243.613473] xe 0000:03:00.0: bar top 0, bottom 0, left 0, right 0
<7> [243.613475] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in spd infoframe
<7> [243.613548] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] expected:
<7> [243.613620] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] found:
<7> [243.613693] xe 0000:03:00.0: HDMI infoframe: Source Product Description (SPD), version 1, length 25
<7> [243.613695] xe 0000:03:00.0: vendor: Intel
<7> [243.613696] xe 0000:03:00.0: product: Discrete gfx
<7> [243.613697] xe 0000:03:00.0: source device information: PC General (0x9)
<7> [243.613699] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] [CRTC:238:pipe D] fastset requirement not met in hdmi infoframe
<7> [243.613772] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] expected:
<7> [243.613845] xe 0000:03:00.0: [drm:intel_pipe_config_compare [xe]] found:
<7> [243.613917] xe 0000:03:00.0: HDMI infoframe: Vendor, version 1, length 4