Results for igt@kms_pm_backlight@basic-brightness

Result: Skip

git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json boot0 dmesg0

DetailValue
Duration 0.00 seconds
Igt-Version 
IGT-Version: 2.2-gb3c7fe859 (x86_64) (Linux: 6.18.0-next-20251205-next-20251205-g6987d58a9cbc+ x86_64)
Out 
Using IGT_SRANDOM=1764914961 for randomisation
Opened device: /dev/dri/card0
Force connector ON for DP-1
Test requirement not met in function __igt_unique____real_main205, file ../tests/intel/kms_pm_backlight.c:287:
Test requirement: found
No valid output found.
Last errno: 95, Operation not supported
Subtest basic-brightness: SKIP (0.000s)
Err 
Subtest basic-brightness: SKIP (0.000s)
Dmesg
<6> [190.616883] Console: switching to colour dummy device 80x25
<6> [190.617460] [IGT] kms_pm_backlight: executing
<7> [190.636001] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [190.638077] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [190.650535] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [190.659071] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [190.659078] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [190.663340] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [190.663700] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [190.663705] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [190.667937] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [190.668348] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [190.668353] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [190.672555] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [190.672915] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [190.672919] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [190.677126] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [190.677531] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [190.677536] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [190.681743] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [190.682101] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [190.682105] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [190.686368] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<7> [190.686825] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1]
<7> [190.686830] i915 0000:03:00.0: [drm:intel_dp_force [i915]] [CONNECTOR:502:DP-1]
<7> [190.704021] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI: DVI dual 0, max TMDS clock 300000 kHz
<7> [190.704026] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 30.
<7> [190.704029] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 36.
<7> [190.704031] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] Assigning HDMI sink color depth as 12 bpc.
<7> [190.704033] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does YCRCB444 in deep color.
<7> [190.704036] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no
<7> [190.704039] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD monitor LG HDR 4K
<7> [190.704042] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
<7> [190.704045] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD size 32, SAD count 1
<7> [190.704058] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:502:DP-1] VRR capable: no
<7> [190.704241] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:502:DP-1] DFP max bpc 12, max dotclock 0, TMDS clock 25000-600000, PCON Max FRL BW 48Gbps
<7> [190.705172] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 03 21 00 00 2b 04 01 1f 0e 08 00 00 00
<7> [190.705354] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:502:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? yes
<7> [190.706355] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 42 for 64 timeslots total bw 25920000 pixel clock 610946
<7> [190.706527] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 42 for 64 timeslots total bw 25920000 pixel clock 610946
<7> [190.706696] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 42 for 64 timeslots total bw 25920000 pixel clock 610336
<7> [190.706863] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 42 for 64 timeslots total bw 25920000 pixel clock 610946
<7> [190.707032] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305473
<7> [190.707256] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305473
<7> [190.707436] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305167
<7> [190.707600] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305473
<7> [190.707766] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305473
<7> [190.707932] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 84 for 64 timeslots total bw 25920000 pixel clock 305167
<7> [190.708103] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 104 for 64 timeslots total bw 25920000 pixel clock 248389
<7> [190.708323] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 169 for 64 timeslots total bw 25920000 pixel clock 152736
<7> [190.708483] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 169 for 64 timeslots total bw 25920000 pixel clock 152736
<7> [190.708642] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 169 for 64 timeslots total bw 25920000 pixel clock 152584
<7> [190.708803] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 169 for 64 timeslots total bw 25920000 pixel clock 152736
<7> [190.708965] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76368
<7> [190.709124] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76292
<7> [190.709329] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76368
<7> [190.709490] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76292
<7> [190.709659] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 233 for 64 timeslots total bw 25920000 pixel clock 111081
<7> [190.709832] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 233 for 64 timeslots total bw 25920000 pixel clock 111081
<7> [190.710006] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 354 for 64 timeslots total bw 25920000 pixel clock 73025
<7> [190.710183] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 308 for 64 timeslots total bw 25920000 pixel clock 83906
<7> [190.710380] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76368
<7> [190.710538] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76368
<7> [190.710694] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 339 for 64 timeslots total bw 25920000 pixel clock 76292
<7> [190.710860] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 387 for 64 timeslots total bw 25920000 pixel clock 66854
<7> [190.711031] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 630 for 64 timeslots total bw 25920000 pixel clock 41141
<7> [190.711289] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 933 for 64 timeslots total bw 25920000 pixel clock 27770
<7> [190.711449] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 932 for 64 timeslots total bw 25920000 pixel clock 27798
<7> [190.711606] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 933 for 64 timeslots total bw 25920000 pixel clock 27770
<7> [190.711763] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 1000 for 64 timeslots total bw 25920000 pixel clock 25918
<7> [190.711922] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 1001 for 64 timeslots total bw 25920000 pixel clock 25893
<7> [190.712079] i915 0000:03:00.0: [drm:intel_dp_dsc_get_max_compressed_bpp [i915]] Max link bpp is 1001 for 64 timeslots total bw 25920000 pixel clock 25893
<7> [190.712280] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1] probed modes:
<7> [190.712284] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x48 0x5
<7> [190.712288] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 594000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [190.712291] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 593407 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [190.712295] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 50 594000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5
<7> [190.712298] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x9
<7> [190.712301] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 297000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [190.712304] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 296703 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
<7> [190.712307] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 25 297000 3840 4896 4984 5280 2160 2168 2178 2250 0x40 0x5
<7> [190.712310] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 297000 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
<7> [190.712313] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 24 296703 3840 5116 5204 5500 2160 2168 2178 2250 0x40 0x5
<7> [190.712316] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
<7> [190.712319] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [190.712323] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [190.712326] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [190.712329] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
<7> [190.712332] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [190.712335] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [190.712338] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
<7> [190.712341] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
<7> [190.712344] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7> [190.712347] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [190.712351] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
<7> [190.712354] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
<7> [190.712382] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [190.712385] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [190.712388] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [190.712392] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [190.712395] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [190.712398] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
<7> [190.712415] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
<7> [190.712418] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
<7> [190.712421] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [190.712440] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [190.712444] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [190.712490] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [190.712494] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [190.716703] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [190.716722] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [190.716726] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [190.720932] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [190.720947] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [190.720950] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [190.725152] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [190.725167] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [190.725170] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [190.729409] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [190.729423] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [190.729426] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [190.733639] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [190.733653] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [190.733656] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [190.737866] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<6> [190.738663] [IGT] kms_pm_backlight: exiting, ret=77
<7> [190.739150] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [190.740099] Console: switching to colour frame buffer device 240x67
<7> [190.757187] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-06 00:40:25