Result:
integration-manifest git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json boot0 dmesg0
| Detail | Value |
|---|---|
| Duration | 0.79 seconds |
| Igt-Version |
IGT-Version: 2.2-g069c5ee6e (x86_64) (Linux: 6.18.0-rc7-CI_DRM_17605-ge1c1b3e03e35+ x86_64) |
| Out |
Starting dynamic subtest: pipe-B-DP-1 Dynamic subtest pipe-B-DP-1: SUCCESS (0.785s) |
| Err |
Starting dynamic subtest: pipe-B-DP-1 Dynamic subtest pipe-B-DP-1: SUCCESS (0.785s) |
| Dmesg |
<6> [171.264680] [IGT] kms_pipe_crc_basic: starting dynamic subtest pipe-B-DP-1
<7> [171.266084] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:134]
<7> [171.277563] azx_init_pci: snd_hda_intel 0000:00:1f.3: Clearing TCSEL
<7> [171.277599] azx_init_pci: snd_hda_intel 0000:00:1f.3: SCH snoop: Enabled
<7> [171.284160] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:57:pipe A]
<7> [171.285598] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [171.288032] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [171.288090] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:109:DP-1]
<7> [171.288273] i915 0000:00:02.0: [drm:intel_dp_compute_config_limits [i915]] [ENCODER:108:DDI B/PHY B][CRTC:82:pipe B] DP link limits: pixel clock 148500 kHz DSC off max lanes 4 max rate 540000 max pipe_bpp 36 max link_bpp 36.0000
<7> [171.288692] i915 0000:00:02.0: [drm:intel_dp_compute_link_config [i915]] DP lane count 4 clock 270000 bpp input 36 compressed 0.0000 link rate required 668250 available 1080000
<7> [171.289064] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:82:pipe B] hw max bpp: 36, pipe bpp: 36, dithering: 0
<7> [171.289447] i915 0000:00:02.0: [drm:intel_ddi_compute_config_late [i915]] [ENCODER:108:DDI B/PHY B] [CRTC:82:pipe B]
<7> [171.289832] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.enable (expected no, found yes)
<7> [171.290217] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.active (expected no, found yes)
<7> [171.290612] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in cpu_transcoder (expected -1, found 1)
<7> [171.290993] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in lane_count (expected 0, found 4)
<7> [171.291373] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in dp_m_n (expected tu 0 data 0/0 link 0/0, found tu 64, data 5190451/8388608 link 288358/524288)
<7> [171.291908] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in output_types (expected 0x00000000, found 0x00000080)
<7> [171.292299] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in framestart_delay (expected 0, found 1)
<7> [171.292689] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 0, found 1920)
<7> [171.293069] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 0, found 2200)
<7> [171.293450] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 0, found 1920)
<7> [171.293985] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 0, found 2200)
<7> [171.294367] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 0, found 2008)
<7> [171.294772] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 0, found 2052)
<7> [171.295155] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 0, found 1080)
<7> [171.295536] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 0, found 1080)
<7> [171.295941] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 0, found 1084)
<7> [171.296321] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 0, found 1089)
<7> [171.296726] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 0, found 1125)
<7> [171.297107] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 0, found 1125)
<7> [171.297487] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 0, found 1920)
<7> [171.297882] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 0, found 2200)
<7> [171.298265] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 0, found 1920)
<7> [171.298653] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 0, found 2200)
<7> [171.299036] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 0, found 2008)
<7> [171.299420] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 0, found 2052)
<7> [171.299807] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 0, found 1080)
<7> [171.300188] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 0, found 1080)
<7> [171.300565] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 0, found 1084)
<7> [171.300951] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 0, found 1089)
<7> [171.301333] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 0, found 1125)
<7> [171.301721] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 0, found 1125)
<7> [171.302099] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in pixel_multiplier (expected 0, found 1)
<7> [171.302515] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 0, found 1)
<7> [171.302859] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 0, found 4)
<7> [171.303197] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in enhanced_framing (expected no, found yes)
<7> [171.303534] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in pipe_bpp (expected 0, found 36)
<7> [171.303878] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 0, found 148500)
<7> [171.304221] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 0, found 148500)
<7> [171.304557] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in port_clock (expected 0, found 270000)
<7> [171.304903] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:82:pipe B] fastset requirement not met, forcing full modeset
<7> [171.305303] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:82:pipe B] dbuf slices 0x0 -> 0x1, ddb (0 - 0) -> (0 - 892), active pipes 0x0 -> 0x2
<7> [171.305675] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:58:plane 1B] ddb ( 0 - 0) -> ( 0 - 860), size 0 -> 860
<7> [171.306012] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:76:cursor B] ddb ( 0 - 0) -> ( 860 - 892), size 0 -> 32
<7> [171.306340] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm
<7> [171.306666] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 2, 3, 3, 5, 6, 6, 7, 0, 0, 0
<7> [171.306912] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 8, 29, 40, 44, 80, 96, 98, 114, 0, 0, 0
<7> [171.307199] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 30, 41, 45, 81, 97, 99, 115, 0, 0, 0
<7> [171.307572] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:82:pipe B] min cdclk: 0 kHz -> 192000 kHz
<7> [171.307927] i915 0000:00:02.0: [drm:intel_find_dpll [i915]] [CRTC:82:pipe B] allocated DPLL 1
<7> [171.308242] i915 0000:00:02.0: [drm:intel_dpll_crtc_get [i915]] [CRTC:82:pipe B] reserving DPLL 1
<7> [171.308517] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:82:pipe B] enable: yes [modeset]
<7> [171.308781] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] active: yes, output_types: DP (0x80), output format: RGB, sink format: RGB
<7> [171.309072] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] cpu_transcoder: B, pipe bpp: 36, dithering: 0
<7> [171.309383] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] MST master transcoder: <invalid>
<7> [171.309705] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0
<7> [171.310014] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] joiner: no, pipes: 0x0
<7> [171.310313] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] splitter: disabled, link count 0, overlap 0
<7> [171.310543] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] dp m_n: lanes: 4; data_m: 5190451, data_n: 8388608, link_m: 288358, link_n: 524288, tu: 64
<7> [171.310780] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] dp m2_n2: lanes: 4; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0
<7> [171.311061] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] fec: disabled, enhanced framing: enabled
<7> [171.311370] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] sdp split: disabled
<7> [171.311690] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] psr: disabled, selective update: disabled, panel replay: disabled, selective fetch: disabled
<7> [171.311975] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] minimum HBlank: 0
<7> [171.312262] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] audio: 1, infoframes: 0, infoframes enabled: 0x0
<7> [171.312524] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 10 00 08 00 65 36 00 01 00 00 00 00 00 00 00 00
<7> [171.312769] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 61 a4 9a 00 4d 69 20 54 56 09 07 07 11 17 50 51
<7> [171.312997] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ELD: 07 00 00 00
<7> [171.313272] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] scanline offset: 1
<7> [171.313558] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] framestart delay: 1, MSA timing delay: 0, set context latency: 0
<7> [171.313851] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: no, fixed rr: no, vmin: 0, vmax: 0, flipline: 0, pipeline full: 0, guardband: 0 vsync start: 0, vsync end: 0
<7> [171.314141] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] vrr: vmin vblank: 0, vmax vblank: 0, vmin vtotal: 0, vmax vtotal: 0
<7> [171.314408] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] requested mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [171.314637] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] adjusted mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
<7> [171.314878] i915 0000:00:02.0: [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> [171.315086] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [171.315292] i915 0000:00:02.0: [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> [171.315499] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] port clock: 270000, pipe src: 1920x1080+0+0, pixel rate 148500, min cdclk 192000
<7> [171.315731] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] linetime: 119, ips linetime: 0
<7> [171.315935] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0
<7> [171.316138] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pch pfit: 0x0+0+0, disabled, force thru: no
<7> [171.316348] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] ips: 0, double wide: 0, drrs: 0
<7> [171.316575] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
<7> [171.316795] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] csc_mode: 0x2 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0
<7> [171.317022] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pre csc lut: 0 entries, post csc lut: 0 entries
<7> [171.317227] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: pre offsets: 0x0000 0x0000 0x0000
<7> [171.317431] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [171.317655] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [171.317860] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: coefficients: 0x0000 0x0000 0x0000
<7> [171.318064] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] pipe csc: post offsets: 0x0000 0x0000 0x0000
<7> [171.318291] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0
<7> [171.318496] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:58:plane 1B] fb: [FB:134] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes
<7> [171.318726] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] rotation: 0x1, scaler: -1, scaling_filter: 0
<7> [171.318952] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0
<7> [171.319159] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:67:plane 2B] fb: [NOFB], visible: no
<7> [171.319363] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:76:cursor B] fb: [NOFB], visible: no
<7> [171.319977] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [171.320265] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:108:DDI B/PHY B]
<7> [171.320470] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:110:DP-MST A]
<7> [171.320725] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:111:DP-MST B]
<7> [171.320952] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:112:DP-MST C]
<7> [171.321158] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:121:DDI C/PHY C]
<7> [171.321360] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:123:DP-MST A]
<7> [171.321562] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:124:DP-MST B]
<7> [171.321785] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:125:DP-MST C]
<7> [171.322112] i915 0000:00:02.0: [drm:intel_dpll_enable [i915]] enable DPLL 1 (active 0x2, on? 0) for [CRTC:82:pipe B]
<7> [171.322322] i915 0000:00:02.0: [drm:intel_dpll_enable [i915]] enabling DPLL 1
<7> [171.322704] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DDI_IO_B
<7> [171.322938] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000
<7> [171.323399] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [171.323692] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [171.324484] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.325914] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.327378] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.328818] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.330476] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.332106] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.333721] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.335333] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.336833] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.337757] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [171.338862] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.340333] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.341809] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.343280] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.344854] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.346436] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.348011] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.349566] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.351014] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [171.351926] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [171.352541] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX B/DDI B/PHY B: DPCD: 12 14 c4 01 01 15 01 81 00 00 04 00 0f 00 04
<7> [171.353579] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Using LINK_BW_SET value 0a
<7> [171.354338] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] 8b/10b, lanes: 4, vswing levels: 0/0/0/0, pre-emphasis levels: 0/0/0/0
<7> [171.354539] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000
<7> [171.354762] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Using DP training pattern TPS1
<7> [171.376043] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Clock recovery OK
<7> [171.376265] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Using DP training pattern TPS3
<7> [171.395211] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Channel EQ done. DP Training successful
<7> [171.395467] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B][DPRX] Link Training passed at link rate = 270000, lane count = 4
<7> [171.426436] i915 0000:00:02.0: [drm:lspcon_write_infoframe [i915]] AVI IF handled by FW
<7> [171.426734] i915 0000:00:02.0: [drm:intel_enable_transcoder [i915]] enabling pipe B
<7> [171.443810] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B] Enable audio codec on [CRTC:82:pipe B], 36 bytes ELD
<7> [171.460747] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:109:DP-1]
<7> [171.461034] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10
<7> [171.461264] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:82:pipe B]
<7> [171.465657] azx_init_pci: snd_hda_intel 0000:00:1f.3: Clearing TCSEL
<7> [171.465673] azx_init_pci: snd_hda_intel 0000:00:1f.3: SCH snoop: Enabled
<7> [171.466656] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:107:pipe C]
<7> [171.512147] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B
<7> [171.527378] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B
<7> [171.661928] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:134] from all active usage due to RMFB ioctl
<7> [171.662188] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:58:plane 1B] because [FB:134] is removed
<7> [171.662456] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:58:plane 1B] ddb ( 0 - 860) -> ( 0 - 0), size 860 -> 0
<7> [171.663883] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [171.665888] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] lines 0, 2, 3, 3, 5, 6, 6, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.668048] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] blocks 8, 29, 40, 44, 80, 96, 98, 114, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.670002] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] min_ddb 9, 30, 41, 45, 81, 97, 99, 115, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.699706] i915 0000:00:02.0: [drm:drm_mode_addfb2] [FB:134]
<7> [171.744528] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [171.744842] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CONNECTOR:109:DP-1]
<7> [171.745414] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:58:plane 1B] ddb ( 0 - 0) -> ( 0 - 860), size 0 -> 860
<7> [171.746989] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm
<7> [171.748107] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 2, 3, 3, 5, 6, 6, 7, 0, 0, 0
<7> [171.749070] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 8, 29, 40, 44, 80, 96, 98, 114, 0, 0, 0
<7> [171.749844] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 9, 30, 41, 45, 81, 97, 99, 115, 0, 0, 0
<7> [171.777486] i915 0000:00:02.0: [drm:i915_fifo_underrun_reset_write [i915]] Re-arming FIFO underruns on pipe B
<7> [171.911887] i915 0000:00:02.0: [drm:drm_mode_rmfb_work_fn] Removing [FB:134] from all active usage due to RMFB ioctl
<7> [171.912125] i915 0000:00:02.0: [drm:atomic_remove_fb] Disabling [PLANE:58:plane 1B] because [FB:134] is removed
<7> [171.912390] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:58:plane 1B] ddb ( 0 - 860) -> ( 0 - 0), size 860 -> 0
<7> [171.913885] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm, stwm
<7> [171.915526] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] lines 0, 2, 3, 3, 5, 6, 6, 7, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.917297] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] blocks 8, 29, 40, 44, 80, 96, 98, 114, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.919034] i915 0000:00:02.0: [drm:skl_print_plane_changes [i915]] [PLANE:58:plane 1B] min_ddb 9, 30, 41, 45, 81, 97, 99, 115, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
<7> [171.930450] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [171.932351] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.enable (expected yes, found no)
<7> [171.934273] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.active (expected yes, found no)
<7> [171.936129] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in cpu_transcoder (expected 1, found -1)
<7> [171.937948] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in lane_count (expected 4, found 0)
<7> [171.939762] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] 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> [171.941626] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in output_types (expected 0x00000080, found 0x00000000)
<7> [171.943391] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in framestart_delay (expected 1, found 0)
<7> [171.945127] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hdisplay (expected 1920, found 0)
<7> [171.946903] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_htotal (expected 2200, found 0)
<7> [171.948676] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hblank_start (expected 1920, found 0)
<7> [171.950332] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hblank_end (expected 2200, found 0)
<7> [171.951950] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hsync_start (expected 2008, found 0)
<7> [171.953609] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_hsync_end (expected 2052, found 0)
<7> [171.955251] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vdisplay (expected 1080, found 0)
<7> [171.956866] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vblank_start (expected 1080, found 0)
<7> [171.958403] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vsync_start (expected 1084, found 0)
<7> [171.959931] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vsync_end (expected 1089, found 0)
<7> [171.961633] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vtotal (expected 1125, found 0)
<7> [171.963298] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_vblank_end (expected 1125, found 0)
<7> [171.965005] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0)
<7> [171.966721] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_htotal (expected 2200, found 0)
<7> [171.968390] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0)
<7> [171.970058] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hblank_end (expected 2200, found 0)
<7> [171.971677] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hsync_start (expected 2008, found 0)
<7> [171.973246] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_hsync_end (expected 2052, found 0)
<7> [171.974783] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0)
<7> [171.976362] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0)
<7> [171.977921] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vsync_start (expected 1084, found 0)
<7> [171.979469] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vsync_end (expected 1089, found 0)
<7> [171.981040] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vtotal (expected 1125, found 0)
<7> [171.982612] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_vblank_end (expected 1125, found 0)
<7> [171.984155] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in pixel_multiplier (expected 1, found 0)
<7> [171.985710] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.flags (1) (expected 1, found 0)
<7> [171.987244] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.flags (4) (expected 4, found 0)
<7> [171.988787] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in enhanced_framing (expected yes, found no)
<7> [171.990338] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in pipe_bpp (expected 36, found 0)
<7> [171.991878] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.pipe_mode.crtc_clock (expected 148500, found 0)
<7> [171.993426] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in hw.adjusted_mode.crtc_clock (expected 148500, found 0)
<7> [171.994964] i915 0000:00:02.0: [drm:intel_pipe_config_compare [i915]] [CRTC:82:pipe B] fastset requirement not met in port_clock (expected 270000, found 0)
<7> [171.996178] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CRTC:82:pipe B] fastset requirement not met, forcing full modeset
<7> [171.997209] i915 0000:00:02.0: [drm:intel_dpll_crtc_put [i915]] [CRTC:82:pipe B] releasing DPLL 1
<7> [171.998430] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:82:pipe B] dbuf slices 0x1 -> 0x0, ddb (0 - 892) -> (0 - 0), active pipes 0x2 -> 0x0
<7> [171.999326] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:76:cursor B] ddb ( 860 - 892) -> ( 0 - 0), size 32 -> 0
<7> [172.000235] i915 0000:00:02.0: [drm:intel_cdclk_atomic_check [i915]] [CRTC:82:pipe B] min cdclk: 192000 kHz -> 0 kHz
<7> [172.001004] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [CRTC:82:pipe B] enable: no [modeset]
<7> [172.001716] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:58:plane 1B] fb: [NOFB], visible: no
<7> [172.002488] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:67:plane 2B] fb: [NOFB], visible: no
<7> [172.003191] i915 0000:00:02.0: [drm:intel_crtc_state_dump [i915]] [PLANE:76:cursor B] fb: [NOFB], visible: no
<7> [172.004066] i915 0000:00:02.0: [drm:intel_audio_codec_disable [i915]] [CONNECTOR:109:DP-1][ENCODER:108:DDI B/PHY B] Disable audio codec on [CRTC:82:pipe B]
<7> [172.027113] i915 0000:00:02.0: [drm:intel_audio_component_get_eld [i915]] Not valid for port B
<7> [172.027600] i915 0000:00:02.0: [drm:intel_disable_transcoder [i915]] disabling pipe B
<7> [172.045103] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DDI_IO_B
<7> [172.045419] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disable DPLL 1 (active 0x2, on? 1) for [CRTC:82:pipe B]
<7> [172.045810] i915 0000:00:02.0: [drm:intel_dpll_disable [i915]] disabling DPLL 1
<7> [172.046145] i915 0000:00:02.0: [drm:intel_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10
<7> [172.046180] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:108:DDI B/PHY B]
<7> [172.046514] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:110:DP-MST A]
<7> [172.046834] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:111:DP-MST B]
<7> [172.047118] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:112:DP-MST C]
<7> [172.047348] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:121:DDI C/PHY C]
<7> [172.047568] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:123:DP-MST A]
<7> [172.047877] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:124:DP-MST B]
<7> [172.048187] i915 0000:00:02.0: [drm:intel_modeset_verify_disabled [i915]] [ENCODER:125:DP-MST C]
<7> [172.048499] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:109:DP-1]
<7> [172.049033] i915 0000:00:02.0: [drm:intel_modeset_verify_crtc [i915]] [CRTC:82:pipe B]
<7> [172.050607] azx_init_pci: snd_hda_intel 0000:00:1f.3: Clearing TCSEL
<7> [172.050622] azx_init_pci: snd_hda_intel 0000:00:1f.3: SCH snoop: Enabled
<6> [172.050702] [IGT] kms_pipe_crc_basic: finished subtest pipe-B-DP-1, SUCCESS
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