Dmesg
<6> [906.684823] [IGT] kms_vblank: starting dynamic subtest pipe-D-HDMI-A-4
<7> [906.685824] i915 0000:03:00.0: [drm:drm_mode_addfb2] [FB:361]
<7> [906.686716] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:100:pipe A]
<7> [906.691743] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:170:pipe B]
<7> [906.696728] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:240:pipe C]
<7> [906.701606] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CRTC:310:pipe D]
<7> [906.701649] i915 0000:03:00.0: [drm:drm_mode_setcrtc] [CONNECTOR:356:HDMI-A-4]
<7> [906.701702] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CONNECTOR:356:HDMI-A-4] Limiting display bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36)
<7> [906.701858] i915 0000:03:00.0: [drm:intel_hdmi_compute_clock [i915]] picking 8 bpc for HDMI output (pipe bpp: 24)
<7> [906.701967] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:310:pipe D] hw max bpp: 24, pipe bpp: 24, dithering: 0
<7> [906.702090] i915 0000:03:00.0: [drm:intel_ddi_compute_config_late [i915]] [ENCODER:347:DDI TC2/PHY D] [CRTC:310:pipe D]
<7> [906.702260] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.enable (expected no, found yes)
<7> [906.702438] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.active (expected no, found yes)
<7> [906.702566] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in cpu_transcoder (expected -1, found 3)
<7> [906.702694] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in lane_count (expected 0, found 4)
<7> [906.702822] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in output_types (expected 0x00000000, found 0x00000040)
<7> [906.702950] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in framestart_delay (expected 0, found 1)
<7> [906.703077] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 0, found 1920)
<7> [906.703225] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 0, found 2200)
<7> [906.703349] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 0, found 1920)
<7> [906.703473] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 0, found 2200)
<7> [906.703596] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 0, found 2008)
<7> [906.703720] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 0, found 2052)
<7> [906.703874] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 0, found 1080)
<7> [906.703999] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 0, found 1080)
<7> [906.704148] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 0, found 1084)
<7> [906.704304] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 0, found 1089)
<7> [906.704446] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 0, found 1125)
<7> [906.704602] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 0, found 1125)
<7> [906.704774] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
<7> [906.704944] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 0, found 2200)
<7> [906.705124] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
<7> [906.705252] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
<7> [906.705379] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
<7> [906.705506] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
<7> [906.705646] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
<7> [906.705769] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
<7> [906.705893] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
<7> [906.706017] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
<7> [906.706177] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 0, found 1125)
<7> [906.706332] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
<7> [906.706456] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in pixel_multiplier (expected 0, found 1)
<7> [906.706602] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 0, found 1)
<7> [906.706770] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 0, found 4)
<7> [906.706894] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in pipe_bpp (expected 0, found 24)
<7> [906.707018] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 0, found 148500)
<7> [906.707179] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 0, found 148500)
<7> [906.707303] i915 0000:03:00.0: [drm:intel_pipe_config_compare [i915]] [CRTC:310:pipe D] fastset requirement not met in port_clock (expected 0, found 148500)
<7> [906.707427] i915 0000:03:00.0: [drm:intel_atomic_check [i915]] [CRTC:310:pipe D] fastset requirement not met, forcing full modeset
<7> [906.707572] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] Enabled dbuf slices 0x1 -> 0x3 (total dbuf slices 0x3), mbus joined? no->no
<7> [906.707693] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [CRTC:310:pipe D] dbuf slices 0x0 -> 0x3, ddb (0 - 0) -> (0 - 2048), active pipes 0x0 -> 0x8
<7> [906.707854] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:242:plane 1D] ddb ( 0 - 0) -> ( 0 - 2012), size 0 -> 2012
<7> [906.707972] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:305:cursor D] ddb ( 0 - 0) -> (2012 - 2048), size 0 -> 36
<7> [906.708092] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:242:plane 1D] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7,*twm, swm, stwm
<7> [906.708247] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:242:plane 1D] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 1, 5, 5, 5, 8, 8, 9, 10, 0, 0, 0
<7> [906.708429] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:242:plane 1D] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 16, 81, 81, 81, 129, 129, 145, 161, 30, 0, 0
<7> [906.708546] i915 0000:03:00.0: [drm:skl_compute_wm [i915]] [PLANE:242:plane 1D] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 19, 91, 91, 91, 143, 143, 161, 179, 31, 0, 0
<7> [906.708694] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] [CRTC:310:pipe D] data rate 594000 num active planes 1
<7> [906.708820] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] QGV point 0: max bw 34000 required 594
<7> [906.708944] i915 0000:03:00.0: [drm:intel_bw_atomic_check [i915]] No SAGV, using single QGV point mask 0x1
<7> [906.709081] i915 0000:03:00.0: [drm:intel_plane_calc_min_cdclk [i915]] [PLANE:242:plane 1D] min cdclk (74250 kHz) > [CRTC:310:pipe D] min cdclk (0 kHz)
<7> [906.709246] i915 0000:03:00.0: [drm:intel_bw_calc_min_cdclk [i915]] new bandwidth min cdclk (11602 kHz) > old min cdclk (0 kHz)
<7> [906.709446] i915 0000:03:00.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 172800 kHz, actual 172800 kHz
<7> [906.709571] i915 0000:03:00.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 0, actual 0
<7> [906.709697] i915 0000:03:00.0: [drm:intel_find_shared_dpll [i915]] [CRTC:310:pipe D] allocated DPLL 2
<7> [906.709821] i915 0000:03:00.0: [drm:intel_reference_shared_dpll_crtc.isra.0 [i915]] [CRTC:310:pipe D] reserving DPLL 2
<7> [906.709946] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [CRTC:310:pipe D] enable: yes [modeset]
<7> [906.710071] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] active: yes, output_types: HDMI (0x40), output format: RGB, sink format: RGB
<7> [906.710231] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] cpu_transcoder: D, pipe bpp: 24, dithering: 0
<7> [906.710384] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] MST master transcoder: <invalid>
<7> [906.710507] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0
<7> [906.710631] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] joiner: no, pipes: 0x0
<7> [906.710766] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] splitter: disabled, link count 0, overlap 0
<7> [906.710902] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] framestart delay: 1, MSA timing delay: 0
<7> [906.711037] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] audio: 0, infoframes: 0, infoframes enabled: 0x0
<7> [906.711210] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0 flipline: 0, vmin vblank: -1, vmax vblank: -2
<7> [906.711378] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] requested mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [906.711500] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] adjusted mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [906.711622] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1084-1089 vt=1125, flags=0x5
<7> [906.711744] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [906.711881] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] crtc timings: clock=148500, hd=1920 hb=1920-2200 hs=2008-2052 ht=2200, vd=1080 vb=1080-1125 vs=1084-1089 vt=1125, flags=0x5
<7> [906.712017] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] port clock: 148500, pipe src: 1920x1080+0+0, pixel rate 148500
<7> [906.712164] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] linetime: 119, ips linetime: 0
<7> [906.712356] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0
<7> [906.712477] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no
<7> [906.712614] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0
<7> [906.712779] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] dpll_hw_state: cfgcr0: 0x2001d0, cfgcr1: 0xe84, div0: 0x0, mg_refclkin_ctl: 0x0, hg_clktop2_coreclkctl1: 0x0, mg_clktop2_hsclkctl: 0x0, mg_pll_div0: 0x0, mg_pll_div2: 0x0, mg_pll_lf: 0x0, mg_pll_frac_lock: 0x0, mg_pll_ssc: 0x0, mg_pll_bias: 0x0, mg_pll_tdc_coldst_bias: 0x0
<7> [906.712901] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0
<7> [906.713023] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries
<7> [906.713167] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] output csc: pre offsets: 0x0000 0x0000 0x0000
<7> [906.713334] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.713455] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.713592] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] output csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.713727] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] output csc: post offsets: 0x0000 0x0000 0x0000
<7> [906.713848] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000
<7> [906.713969] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.714089] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.714245] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [906.714396] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000
<7> [906.714545] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:242:plane 1D] fb: [FB:361] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes
<7> [906.714734] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0
<7> [906.714855] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0
<7> [906.714977] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:251:plane 2D] fb: [NOFB], visible: no
<7> [906.715099] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:260:plane 3D] fb: [NOFB], visible: no
<7> [906.715295] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:269:plane 4D] fb: [NOFB], visible: no
<7> [906.715418] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:278:plane 5D] fb: [NOFB], visible: no
<7> [906.715554] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:287:plane 6D] fb: [NOFB], visible: no
<7> [906.715675] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:296:plane 7D] fb: [NOFB], visible: no
<7> [906.715795] i915 0000:03:00.0: [drm:intel_crtc_state_dump [i915]] [PLANE:305:cursor D] fb: [NOFB], visible: no
<7> [906.716975] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [906.717172] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_3
<7> [906.717331] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_4
<7> [906.717472] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling PW_5
<7> [906.717630] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:312:DDI A/PHY A]
<7> [906.717776] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:314:DP-MST A]
<7> [906.717892] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:315:DP-MST B]
<7> [906.718009] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:316:DP-MST C]
<7> [906.718152] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:317:DP-MST D]
<7> [906.718284] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:331:DDI B/PHY B]
<7> [906.718413] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:335:DDI TC1/PHY C]
<7> [906.718571] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:337:DP-MST A]
<7> [906.718764] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:338:DP-MST B]
<7> [906.718880] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:339:DP-MST C]
<7> [906.718995] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:340:DP-MST D]
<7> [906.719110] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:347:DDI TC2/PHY D]
<7> [906.719293] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:349:DP-MST A]
<7> [906.719470] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:350:DP-MST B]
<7> [906.719586] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:351:DP-MST C]
<7> [906.719701] i915 0000:03:00.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:352:DP-MST D]
<7> [906.719889] i915 0000:03:00.0: [drm:gen9_dbuf_slices_update [i915]] Updating dbuf slices to 0x3
<7> [906.720075] i915 0000:03:00.0: [drm:intel_enable_shared_dpll [i915]] enable DPLL 2 (active 0x8, on? 0) for [CRTC:310:pipe D]
<7> [906.720262] i915 0000:03:00.0: [drm:intel_enable_shared_dpll [i915]] enabling DPLL 2
<7> [906.720455] i915 0000:03:00.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_TC2
<7> [906.720722] i915 0000:03:00.0: [drm:intel_enable_transcoder [i915]] enabling pipe D
<7> [906.738967] i915 0000:03:00.0: [drm:verify_connector_state [i915]] [CONNECTOR:356:HDMI-A-4]
<7> [906.739248] i915 0000:03:00.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:310:pipe D]
<7> [906.788883] i915 0000:03:00.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe D