igt@kms_bw@linear-tiling-2-displays-2160x1440p on shard-lnl@IGT

Detail	Value
Duration	0.04 seconds
Hostname	shard-lnl-5
Igt-Version	IGT-Version: 2.3-g887f3e8a2 (x86_64) (Linux: 7.0.0-rc4-lgci-xe-xe-4742-146a21986f74225d0-debug+ x86_64)
Out	Using IGT_SRANDOM=1773952308 for randomisation Opened device: /dev/dri/card0 Starting subtest: linear-tiling-2-displays-2160x1440p Mode 2160x1440@60Hz not supported by eDP-1 (has 2 modes) Assigning pipe B to output DP-1 with mode 2160x1440p Test requirement not met in function run_test_linear_tiling, file ../tests/kms_bw.c:271: Test requirement: !(ret != 0) Unsupported mode Last errno: 22, Invalid argument Subtest linear-tiling-2-displays-2160x1440p: SKIP (0.036s)
Err	Starting subtest: linear-tiling-2-displays-2160x1440p Subtest linear-tiling-2-displays-2160x1440p: SKIP (0.036s)
Dmesg	<6> [252.145975] Console: switching to colour dummy device 80x25 <6> [252.146263] [IGT] kms_bw: executing <7> [252.151464] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] <7> [252.151474] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1] <7> [252.151650] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [252.151743] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected <7> [252.151975] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] <7> [252.151978] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2] <7> [252.152102] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [252.152186] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected <7> [252.152461] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] <7> [252.152464] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3] <7> [252.152612] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4 <7> [252.152714] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected <7> [252.153051] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] <7> [252.153053] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:392:eDP-1] <7> [252.153505] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00 <7> [252.153825] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000 <7> [252.153934] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [252.154041] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000 <7> [252.154176] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz <5> [252.154184] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [252.154187] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [252.154189] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] DisplayID extension version 0x13, primary use 0x00 <7> [252.154193] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc. <5> [252.154197] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [252.154200] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD monitor <5> [252.154204] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [252.154207] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD size 20, SAD count 0 <5> [252.154212] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [252.154230] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] VRR capable: yes <7> [252.154516] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps <7> [252.154664] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no <5> [252.155079] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [252.155083] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <5> [252.155085] [drm] DisplayID checksum invalid, remainder is 248 (ignoring) <7> [252.155195] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] probed modes: <7> [252.155200] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa <7> [252.155205] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa <7> [252.155224] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] <7> [252.155229] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1] <7> [252.155450] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected <7> [252.155464] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] <7> [252.155468] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2] <7> [252.155653] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected <7> [252.155667] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] <7> [252.155670] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3] <7> [252.155851] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected <6> [252.156266] [IGT] kms_bw: starting subtest linear-tiling-2-displays-2160x1440p <7> [252.157019] xe 0000:00:02.0: [drm:drm_edid_override_set] [CONNECTOR:401:DP-1] EDID override set <7> [252.157034] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] <7> [252.157037] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1] <7> [252.157157] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected <7> [252.167598] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428] <7> [252.184554] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CONNECTOR:401:DP-1] Limiting target display pipe bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36) <7> [252.184701] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000 <7> [252.184802] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available <7> [252.184893] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000 <7> [252.184984] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available <7> [252.185074] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000 <7> [252.185162] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available <7> [252.185249] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000 <7> [252.185360] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available <7> [252.185475] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [ENCODER:400:DDI TC1/PHY TC1] config failure: -22 <7> [252.185592] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: no [failed] <7> [252.185712] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:393] 2880x1800 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes <7> [252.185825] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0 <7> [252.185935] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 2880x1800+0+0 <7> [252.186044] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no <7> [252.186153] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no <7> [252.186251] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no <7> [252.186377] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no <7> [252.186497] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no <7> [252.186609] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: yes [failed] <7> [252.186702] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: DP (0x80), output format: RGB, sink format: RGB <7> [252.186789] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: B, pipe bpp: 24, dithering: 0 <7> [252.186874] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid> <7> [252.186957] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0 <7> [252.187042] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0 <7> [252.187127] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0 <7> [252.187206] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 0; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0 <7> [252.187283] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 0; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0 <7> [252.187383] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled <7> [252.187482] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled <7> [252.187578] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: disabled, selective update: disabled, panel replay: disabled, selective fetch: disabled <7> [252.187665] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0 <7> [252.187751] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x0 <7> [252.187849] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1 <7> [252.187946] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0 <7> [252.188041] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: no, vmin: 0, vmax: 0, flipline: 0, pipeline full: 0, guardband: 0 vsync start: 0, vsync end: 0 <7> [252.188124] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 0, vmax vblank: 0, vmin vtotal: 0, vmax vtotal: 0 <7> [252.188201] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0 <7> [252.188278] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2160x1440p": 60 207800 2160 2208 2240 2340 1440 1443 1449 1480 0x48 0x9 <7> [252.188385] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2160x1440p": 60 207800 2160 2208 2240 2340 1440 1443 1449 1480 0x48 0x9 <7> [252.188485] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=207800, hd=2160 hb=2160-2340 hs=2208-2240 ht=2340, vd=1440 vb=1440-1480 vs=1443-1449 vt=1480, flags=0x9 <7> [252.188585] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "": 0 0 0 0 0 0 0 0 0 0 0x0 0x0 <7> [252.188674] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=0, hd=0 hb=0-0 hs=0-0 ht=0, vd=0 vb=0-0 vs=0-0 vt=0, flags=0x0 <7> [252.188757] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 0, pipe src: 2160x1440+0+0, pixel rate 0, min cdclk 0 <7> [252.188839] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 0, ips linetime: 0 <7> [252.188920] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0 <7> [252.189002] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no <7> [252.189084] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0 <7> [252.189160] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no <7> [252.189241] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: no, <7> [252.189327] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 225, tx_clk_div: 1. <7> [252.189423] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state: <7> [252.189518] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21 <7> [252.189612] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1 <7> [252.189707] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0 <7> [252.189801] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0 <7> [252.189884] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1 <7> [252.189964] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23 <7> [252.190037] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0 <7> [252.190115] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries <7> [252.190194] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000 <7> [252.190274] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.190442] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.190553] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.190656] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000 <7> [252.190740] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000 <7> [252.190815] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.190891] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.190973] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000 <7> [252.191051] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000 <7> [252.191132] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0 <7> [252.191214] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no <7> [252.191294] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no <7> [252.191494] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no <7> [252.191604] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no <7> [252.191695] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no <7> [252.191780] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no <7> [252.191860] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed] <7> [252.191940] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no <7> [252.192018] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no <7> [252.192102] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no <7> [252.192273] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no <7> [252.192410] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no <7> [252.192519] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no <6> [252.192973] [IGT] kms_bw: finished subtest linear-tiling-2-displays-2160x1440p, SKIP <6> [252.193454] [IGT] kms_bw: exiting, ret=77 <6> [252.194394] Console: switching to colour frame buffer device 180x56 <7> [252.198895] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off <7> [252.199015] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00 <7> [252.199627] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

Detail

Value

Duration

0.04 seconds

Hostname

shard-lnl-5

Igt-Version

IGT-Version: 2.3-g887f3e8a2 (x86_64) (Linux: 7.0.0-rc4-lgci-xe-xe-4742-146a21986f74225d0-debug+ x86_64)

Out

Using IGT_SRANDOM=1773952308 for randomisation
Opened device: /dev/dri/card0
Starting subtest: linear-tiling-2-displays-2160x1440p
Mode 2160x1440@60Hz not supported by eDP-1 (has 2 modes)
Assigning pipe B to output DP-1 with mode 2160x1440p
Test requirement not met in function run_test_linear_tiling, file ../tests/kms_bw.c:271:
Test requirement: !(ret != 0)
Unsupported mode
Last errno: 22, Invalid argument
Subtest linear-tiling-2-displays-2160x1440p: SKIP (0.036s)

Err

Starting subtest: linear-tiling-2-displays-2160x1440p
Subtest linear-tiling-2-displays-2160x1440p: SKIP (0.036s)

Dmesg

<6> [252.145975] Console: switching to colour dummy device 80x25

<6> [252.146263] [IGT] kms_bw: executing

<7> [252.151464] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1]

<7> [252.151474] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1]

<7> [252.151650] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [252.151743] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected

<7> [252.151975] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2]

<7> [252.151978] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2]

<7> [252.152102] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [252.152186] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected

<7> [252.152461] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3]

<7> [252.152464] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3]

<7> [252.152612] xe 0000:00:02.0: [drm:intel_tc_port_reset_mode [xe]] Port F/TC#3: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4

<7> [252.152714] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected

<7> [252.153051] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1]

<7> [252.153053] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:392:eDP-1]

<7> [252.153505] xe 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [xe]] DSC DPCD: 00 11 00 76 0b 01 01 80 00 01 06 66 08 00 00 00

<7> [252.153825] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000

<7> [252.153934] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] sink rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [252.154041] xe 0000:00:02.0: [drm:intel_dp_print_rates [xe]] common rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 810000

<7> [252.154176] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Supported Monitor Refresh rate range is 40 Hz - 120 Hz

<5> [252.154184] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [252.154187] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [252.154189] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] DisplayID extension version 0x13, primary use 0x00

<7> [252.154193] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] Assigning EDID-1.4 digital sink color depth as 10 bpc.

<5> [252.154197] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [252.154200] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD monitor

<5> [252.154204] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [252.154207] xe 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:392:eDP-1] ELD size 20, SAD count 0

<5> [252.154212] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [252.154230] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] VRR capable: yes

<7> [252.154516] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps

<7> [252.154664] xe 0000:00:02.0: [drm:intel_dp_set_edid [xe]] [CONNECTOR:392:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no

<5> [252.155079] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [252.155083] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<5> [252.155085] [drm] DisplayID checksum invalid, remainder is 248 (ignoring)

<7> [252.155195] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:392:eDP-1] probed modes:

<7> [252.155200] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 60 347710 2880 2928 2960 3040 1800 1803 1809 1906 0x48 0xa

<7> [252.155205] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2880x1800": 120 695310 2880 2928 2960 3040 1800 1803 1809 1906 0x40 0xa

<7> [252.155224] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1]

<7> [252.155229] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1]

<7> [252.155450] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected

<7> [252.155464] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2]

<7> [252.155468] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:413:DP-2]

<7> [252.155653] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:413:DP-2] disconnected

<7> [252.155667] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3]

<7> [252.155670] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:421:DP-3]

<7> [252.155851] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:421:DP-3] disconnected

<6> [252.156266] [IGT] kms_bw: starting subtest linear-tiling-2-displays-2160x1440p

<7> [252.157019] xe 0000:00:02.0: [drm:drm_edid_override_set] [CONNECTOR:401:DP-1] EDID override set

<7> [252.157034] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1]

<7> [252.157037] xe 0000:00:02.0: [drm:intel_dp_detect [xe]] [CONNECTOR:401:DP-1]

<7> [252.157157] xe 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:401:DP-1] disconnected

<7> [252.167598] xe 0000:00:02.0: [drm:drm_mode_addfb2] [FB:428]

<7> [252.184554] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [CONNECTOR:401:DP-1] Limiting target display pipe bpp to 24 (EDID bpp 0, max requested bpp 36, max platform bpp 36)

<7> [252.184701] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000

<7> [252.184802] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available

<7> [252.184893] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000

<7> [252.184984] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available

<7> [252.185074] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000

<7> [252.185162] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available

<7> [252.185249] xe 0000:00:02.0: [drm:intel_dp_compute_config_limits [xe]] [ENCODER:400:DDI TC1/PHY TC1][CRTC:269:pipe B] DP link limits: pixel clock 207800 kHz DSC off max lanes 1 max rate 162000 max pipe_bpp 24 min link_bpp 18.0000 max link_bpp 24.0000

<7> [252.185360] xe 0000:00:02.0: [drm:intel_dp_compute_link_config [xe]] DSC required but not available

<7> [252.185475] xe 0000:00:02.0: [drm:intel_atomic_check [xe]] [ENCODER:400:DDI TC1/PHY TC1] config failure: -22

<7> [252.185592] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:150:pipe A] enable: no [failed]

<7> [252.185712] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:34:plane 1A] fb: [FB:393] 2880x1800 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes

<7> [252.185825] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] rotation: 0x1, scaler: -1, scaling_filter: 0

<7> [252.185935] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] src: 2880.000000x1800.000000+0.000000+0.000000 dst: 2880x1800+0+0

<7> [252.186044] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:64:plane 2A] fb: [NOFB], visible: no

<7> [252.186153] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:94:plane 3A] fb: [NOFB], visible: no

<7> [252.186251] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:124:plane 4A] fb: [NOFB], visible: no

<7> [252.186377] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:134:plane 5A] fb: [NOFB], visible: no

<7> [252.186497] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:144:cursor A] fb: [NOFB], visible: no

<7> [252.186609] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:269:pipe B] enable: yes [failed]

<7> [252.186702] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] active: yes, output_types: DP (0x80), output format: RGB, sink format: RGB

<7> [252.186789] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cpu_transcoder: B, pipe bpp: 24, dithering: 0

<7> [252.186874] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] MST master transcoder: <invalid>

<7> [252.186957] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port sync: master transcoder: <invalid>, slave transcoder bitmask = 0x0

<7> [252.187042] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] joiner: no, pipes: 0x0

<7> [252.187127] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] splitter: disabled, link count 0, overlap 0

<7> [252.187206] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m_n: lanes: 0; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0

<7> [252.187283] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] dp m2_n2: lanes: 0; data_m: 0, data_n: 0, link_m: 0, link_n: 0, tu: 0

<7> [252.187383] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] fec: disabled, enhanced framing: disabled

<7> [252.187482] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sdp split: disabled

<7> [252.187578] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] psr: disabled, selective update: disabled, panel replay: disabled, selective fetch: disabled

<7> [252.187665] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] minimum HBlank: 0

<7> [252.187751] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] audio: 0, infoframes: 0, infoframes enabled: 0x0

<7> [252.187849] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] scanline offset: 1

<7> [252.187946] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] framestart delay: 1, MSA timing delay: 0, set context latency: 0

<7> [252.188041] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: no, fixed rr: no, vmin: 0, vmax: 0, flipline: 0, pipeline full: 0, guardband: 0 vsync start: 0, vsync end: 0

<7> [252.188124] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: vmin vblank: 0, vmax vblank: 0, vmin vtotal: 0, vmax vtotal: 0

<7> [252.188201] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] vrr: dc balance: no, vmin: 0 vmax: 0 guardband: 0, slope: 0 max increase: 0 max decrease: 0 vblank target: 0

<7> [252.188278] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] requested mode: "2160x1440p": 60 207800 2160 2208 2240 2340 1440 1443 1449 1480 0x48 0x9

<7> [252.188385] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] adjusted mode: "2160x1440p": 60 207800 2160 2208 2240 2340 1440 1443 1449 1480 0x48 0x9

<7> [252.188485] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=207800, hd=2160 hb=2160-2340 hs=2208-2240 ht=2340, vd=1440 vb=1440-1480 vs=1443-1449 vt=1480, flags=0x9

<7> [252.188585] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe mode: "": 0 0 0 0 0 0 0 0 0 0 0x0 0x0

<7> [252.188674] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] crtc timings: clock=0, hd=0 hb=0-0 hs=0-0 ht=0, vd=0 vb=0-0 vs=0-0 vt=0, flags=0x0

<7> [252.188757] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] port clock: 0, pipe src: 2160x1440+0+0, pixel rate 0, min cdclk 0

<7> [252.188839] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] linetime: 0, ips linetime: 0

<7> [252.188920] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1, scaling_filter: 0

<7> [252.189002] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pch pfit: 0x0+0+0, disabled, force thru: no

<7> [252.189084] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] ips: 0, double wide: 0, drrs: 0

<7> [252.189160] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] cx0pll_hw_state: lane_count: 4, ssc_enabled: no, use_c10: yes, tbt_mode: no

<7> [252.189241] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_hw_state: fracen: no,

<7> [252.189327] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] multiplier: 225, tx_clk_div: 1.

<7> [252.189423] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] c10pll_rawhw_state:

<7> [252.189518] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] tx: 0x10, cmn: 0x21

<7> [252.189612] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[0] = 0x4, pll[1] = 0x0, pll[2] = 0xa2, pll[3] = 0x1

<7> [252.189707] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[4] = 0x0, pll[5] = 0x0, pll[6] = 0x0, pll[7] = 0x0

<7> [252.189801] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[8] = 0x0, pll[9] = 0x1, pll[10] = 0x0, pll[11] = 0x0

<7> [252.189884] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[12] = 0x0, pll[13] = 0x0, pll[14] = 0x0, pll[15] = 0x1

<7> [252.189964] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pll[16] = 0x85, pll[17] = 0xf, pll[18] = 0xe6, pll[19] = 0x23

<7> [252.190037] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0

<7> [252.190115] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pre csc lut: 0 entries, post csc lut: 0 entries

<7> [252.190194] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: pre offsets: 0x0000 0x0000 0x0000

<7> [252.190274] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.190442] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.190553] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.190656] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] output csc: post offsets: 0x0000 0x0000 0x0000

<7> [252.190740] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: pre offsets: 0x0000 0x0000 0x0000

<7> [252.190815] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.190891] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.190973] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: coefficients: 0x0000 0x0000 0x0000

<7> [252.191051] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] pipe csc: post offsets: 0x0000 0x0000 0x0000

<7> [252.191132] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] sharpness strength: 0, sharpness tap size: 0, sharpness enable: 0

<7> [252.191214] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:153:plane 1B] fb: [NOFB], visible: no

<7> [252.191294] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:183:plane 2B] fb: [NOFB], visible: no

<7> [252.191494] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:213:plane 3B] fb: [NOFB], visible: no

<7> [252.191604] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:243:plane 4B] fb: [NOFB], visible: no

<7> [252.191695] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:253:plane 5B] fb: [NOFB], visible: no

<7> [252.191780] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:263:cursor B] fb: [NOFB], visible: no

<7> [252.191860] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [CRTC:388:pipe C] enable: no [failed]

<7> [252.191940] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:272:plane 1C] fb: [NOFB], visible: no

<7> [252.192018] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:302:plane 2C] fb: [NOFB], visible: no

<7> [252.192102] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:332:plane 3C] fb: [NOFB], visible: no

<7> [252.192273] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:362:plane 4C] fb: [NOFB], visible: no

<7> [252.192410] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:372:plane 5C] fb: [NOFB], visible: no

<7> [252.192519] xe 0000:00:02.0: [drm:intel_crtc_state_dump [xe]] [PLANE:382:cursor C] fb: [NOFB], visible: no

<6> [252.192973] [IGT] kms_bw: finished subtest linear-tiling-2-displays-2160x1440p, SKIP

<6> [252.193454] [IGT] kms_bw: exiting, ret=77

<6> [252.194394] Console: switching to colour frame buffer device 180x56

<7> [252.198895] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off

<7> [252.199015] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00

<7> [252.199627] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0

Results for igt@kms_bw@linear-tiling-2-displays-2160x1440p