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-g1806ab9c9 (x86_64) (Linux: 6.19.0-rc1-next-20251215-next-20251215-g4a5663c04bb6+ x86_64)
Out 
Using IGT_SRANDOM=1765768331 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> [195.900696] Console: switching to colour dummy device 80x25
<6> [195.901721] [IGT] kms_pm_backlight: executing
<7> [195.919707] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [195.921524] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [195.937069] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [195.945585] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [195.945593] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [195.949811] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [195.950193] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [195.950198] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [195.954405] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [195.954758] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [195.954770] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [195.959020] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [195.959376] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [195.959380] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [195.963588] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [195.964032] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [195.964037] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [195.968223] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [195.968581] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [195.968585] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [195.972839] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<7> [195.973289] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1]
<7> [195.973295] i915 0000:03:00.0: [drm:intel_dp_force [i915]] [CONNECTOR:502:DP-1]
<7> [195.990386] 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> [195.990392] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 30.
<7> [195.990394] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does deep color 36.
<7> [195.990396] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] Assigning HDMI sink color depth as 12 bpc.
<7> [195.990399] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] HDMI sink does YCRCB444 in deep color.
<7> [195.990401] 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> [195.990404] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD monitor LG HDR 4K
<7> [195.990407] 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> [195.990410] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:502:DP-1] ELD size 32, SAD count 1
<7> [195.990423] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:502:DP-1] VRR capable: no
<7> [195.990566] 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> [195.991503] 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> [195.991673] 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> [195.992660] 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> [195.992866] 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> [195.993017] 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> [195.993166] 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> [195.993318] 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> [195.993469] 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> [195.993617] 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> [195.993772] 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> [195.993959] 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> [195.994107] 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> [195.994259] 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> [195.994404] 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> [195.994544] 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> [195.994685] 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> [195.994832] 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> [195.994973] 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> [195.995116] 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> [195.995258] 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> [195.995401] 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> [195.995551] 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> [195.995705] 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> [195.995869] 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> [195.996063] 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> [195.996207] 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> [195.996346] 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> [195.996485] 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> [195.996634] 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> [195.996793] 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> [195.996938] 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> [195.997078] 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> [195.997217] 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> [195.997356] 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> [195.997496] 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> [195.997635] 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> [195.997781] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:502:DP-1] probed modes:
<7> [195.997786] 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> [195.997789] 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> [195.997793] 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> [195.997796] 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> [195.997799] 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> [195.997802] 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> [195.997805] 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> [195.997808] 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> [195.997812] 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> [195.997815] 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> [195.997818] 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> [195.997821] 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> [195.997824] 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> [195.997827] 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> [195.997831] 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> [195.997834] 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> [195.997837] 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> [195.997840] 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> [195.997843] 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> [195.997846] 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> [195.997850] 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> [195.997853] 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> [195.997856] 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> [195.997859] 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> [195.997862] 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> [195.997866] 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> [195.997869] 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> [195.997872] 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> [195.997875] 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> [195.997878] 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> [195.997882] 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> [195.997885] 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> [195.997888] 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> [195.997891] 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> [195.997921] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2]
<7> [195.997925] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:515:DP-2]
<7> [196.002132] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:515:DP-2] disconnected
<7> [196.002149] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1]
<7> [196.002152] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:524:HDMI-A-1]
<7> [196.006362] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:524:HDMI-A-1] disconnected
<7> [196.006377] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3]
<7> [196.006381] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:530:DP-3]
<7> [196.010584] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:530:DP-3] disconnected
<7> [196.010598] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2]
<7> [196.010602] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:538:HDMI-A-2]
<7> [196.014835] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:538:HDMI-A-2] disconnected
<7> [196.014864] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4]
<7> [196.014868] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:542:DP-4]
<7> [196.019047] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:542:DP-4] disconnected
<7> [196.019061] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3]
<7> [196.019065] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:550:HDMI-A-3]
<7> [196.023281] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:550:HDMI-A-3] disconnected
<6> [196.024034] [IGT] kms_pm_backlight: exiting, ret=77
<7> [196.024526] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [196.025456] Console: switching to colour frame buffer device 240x67
<7> [196.045505] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-15 04:35:45