Results for igt@kms_pm_backlight@basic-brightness

Result: Skip

git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json guc_logs0.tar i915_display_info_post_exec0 boot0 dmesg0

DetailValue
Duration 0.00 seconds
Igt-Version 
IGT-Version: 2.2-g9410b6926 (x86_64) (Linux: 6.18.0-next-20251210-next-20251210-g008d3547aae5+ x86_64)
Out 
Using IGT_SRANDOM=1765337715 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> [257.466972] Console: switching to colour dummy device 80x25
<6> [257.467464] [IGT] kms_pm_backlight: executing
<7> [257.485268] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [257.487017] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [257.504019] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [257.512462] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [257.512469] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [257.516660] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [257.517069] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [257.517073] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [257.521293] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [257.521648] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [257.521653] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [257.525916] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [257.526270] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [257.526274] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [257.530472] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [257.530860] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [257.530865] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [257.535093] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [257.535443] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [257.535447] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [257.539659] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<7> [257.540186] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1]
<7> [257.540192] i915 0000:03:00.0: [drm:intel_dp_force [i915]] [CONNECTOR:502:DP-1]
<7> [257.557540] 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> [257.557559] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 30.
<7> [257.557562] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 36.
<7> [257.557564] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] Assigning HDMI sink color depth as 12 bpc.
<7> [257.557566] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does YCRCB444 in deep color.
<7> [257.557568] 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> [257.557572] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD monitor LG HDR 4K
<7> [257.557574] 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> [257.557577] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD size 32, SAD count 1
<7> [257.557590] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:502:DP-1] VRR capable: no
<7> [257.557755] 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> [257.558722] 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> [257.558894] 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> [257.559897] 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> [257.560088] 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> [257.560235] 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> [257.560379] 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> [257.560528] 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> [257.560699] 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> [257.560892] 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> [257.561038] 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> [257.561184] 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> [257.561328] 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> [257.561507] 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> [257.561649] 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> [257.561840] 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> [257.562022] 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> [257.562189] 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> [257.562328] 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> [257.562468] 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> [257.562607] 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> [257.562800] 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> [257.563015] 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> [257.563208] 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> [257.563358] 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> [257.563508] 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> [257.563649] 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> [257.563838] 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> [257.563990] 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> [257.564137] 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> [257.564287] 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> [257.564430] 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> [257.564582] 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> [257.564747] 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> [257.564910] 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> [257.565046] 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> [257.565210] 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> [257.565348] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1] probed modes:
<7> [257.565353] 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> [257.565357] 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> [257.565360] 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> [257.565364] 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> [257.565367] 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> [257.565370] 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> [257.565373] 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> [257.565377] 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> [257.565380] 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> [257.565383] 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> [257.565386] 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> [257.565390] 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> [257.565393] 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> [257.565396] 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> [257.565399] 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> [257.565403] 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> [257.565406] 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> [257.565409] 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> [257.565412] 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> [257.565416] 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> [257.565419] 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> [257.565422] 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> [257.565426] 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> [257.565429] 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> [257.565432] 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> [257.565436] 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> [257.565439] 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> [257.565442] 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> [257.565445] 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> [257.565449] 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> [257.565452] 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> [257.565455] 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> [257.565458] 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> [257.565461] 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> [257.565492] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [257.565496] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [257.569721] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [257.569750] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [257.569753] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [257.573944] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [257.573958] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [257.573962] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [257.578159] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [257.578174] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [257.578177] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [257.582391] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [257.582404] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [257.582408] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [257.586588] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [257.586601] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [257.586605] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [257.590820] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<6> [257.591599] [IGT] kms_pm_backlight: exiting, ret=77
<7> [257.591942] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [257.592873] Console: switching to colour frame buffer device 240x67
<7> [257.614668] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-10 04:48:22