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-gf76e05461 (x86_64) (Linux: 6.18.0-next-20251203-next-20251203-gb2c27842ba85+ x86_64)
Out 
Using IGT_SRANDOM=1764740613 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> [193.889428] Console: switching to colour dummy device 80x25
<6> [193.890071] [IGT] kms_pm_backlight: executing
<7> [193.906889] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [193.909022] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [193.922052] i915 0000:03:00.0: [drm:i915_gem_open [i915]]
<7> [193.930512] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:275:DP-2]
<7> [193.930519] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:275:DP-2]
<7> [193.934796] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:275:DP-2] disconnected
<7> [193.935165] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-1]
<7> [193.935169] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:284:HDMI-A-1]
<7> [193.939400] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-1] disconnected
<7> [193.939802] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:290:DP-3]
<7> [193.939806] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:290:DP-3]
<7> [193.944046] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:290:DP-3] disconnected
<7> [193.944399] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:298:HDMI-A-2]
<7> [193.944403] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:298:HDMI-A-2]
<7> [193.948611] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:298:HDMI-A-2] disconnected
<7> [193.949003] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:302:DP-4]
<7> [193.949007] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:302:DP-4]
<7> [193.953232] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:302:DP-4] disconnected
<7> [193.953582] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:310:HDMI-A-3]
<7> [193.953585] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:310:HDMI-A-3]
<7> [193.957874] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:310:HDMI-A-3] disconnected
<7> [193.958312] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1]
<7> [193.958316] i915 0000:03:00.0: [drm:intel_dp_force [i915]] [CONNECTOR:262:DP-1]
<7> [193.975509] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HDMI: DVI dual 0, max TMDS clock 300000 kHz
<7> [193.975515] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HDMI sink does deep color 30.
<7> [193.975518] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HDMI sink does deep color 36.
<7> [193.975521] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] Assigning HDMI sink color depth as 12 bpc.
<7> [193.975524] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HDMI sink does YCRCB444 in deep color.
<7> [193.975527] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HF-VSDB: max TMDS clock: 600000 KHz, HDMI 2.1 support: no, DSC 1.2 support: no
<7> [193.975531] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] ELD monitor LG HDR 4K
<7> [193.975534] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
<7> [193.975537] i915 0000:03:00.0: [drm:update_display_info.part.0] [CONNECTOR:262:DP-1] ELD size 32, SAD count 1
<7> [193.975551] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:262:DP-1] VRR capable: no
<7> [193.975740] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:262:DP-1] DFP max bpc 12, max dotclock 0, TMDS clock 25000-600000, PCON Max FRL BW 48Gbps
<7> [193.976667] 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> [193.976871] i915 0000:03:00.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:262:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? yes
<7> [193.977958] 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> [193.978141] 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> [193.978308] 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> [193.978475] 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> [193.978661] 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> [193.978921] 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> [193.979104] 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> [193.979272] 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> [193.979466] 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> [193.979631] 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> [193.979855] 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> [193.980047] 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> [193.980235] 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> [193.980393] 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> [193.980554] 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> [193.980741] 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> [193.980962] 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> [193.981159] 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> [193.981320] 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> [193.981487] 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> [193.981659] 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> [193.981919] 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> [193.982107] 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> [193.982270] 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> [193.982427] 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> [193.982602] 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> [193.982825] 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> [193.983063] 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> [193.983255] 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> [193.983413] 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> [193.983571] 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> [193.983768] 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> [193.983999] 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> [193.984155] 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> [193.984315] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1] probed modes:
<7> [193.984319] 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> [193.984322] 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> [193.984325] 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> [193.984328] 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> [193.984330] 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> [193.984333] 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> [193.984335] 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> [193.984338] 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> [193.984340] 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> [193.984343] 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> [193.984345] 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> [193.984348] 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> [193.984350] 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> [193.984353] 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> [193.984355] 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> [193.984358] 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> [193.984361] 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> [193.984363] 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> [193.984366] 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> [193.984368] 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> [193.984371] 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> [193.984373] 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> [193.984376] 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> [193.984378] 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> [193.984381] 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> [193.984384] 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> [193.984386] 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> [193.984389] 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> [193.984391] 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> [193.984394] 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> [193.984396] 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> [193.984399] 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> [193.984401] 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> [193.984404] 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> [193.984432] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:275:DP-2]
<7> [193.984436] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:275:DP-2]
<7> [193.988639] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:275:DP-2] disconnected
<7> [193.988655] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-1]
<7> [193.988659] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:284:HDMI-A-1]
<7> [193.992943] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:284:HDMI-A-1] disconnected
<7> [193.992961] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:290:DP-3]
<7> [193.992965] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:290:DP-3]
<7> [193.997199] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:290:DP-3] disconnected
<7> [193.997213] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:298:HDMI-A-2]
<7> [193.997216] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:298:HDMI-A-2]
<7> [194.001453] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:298:HDMI-A-2] disconnected
<7> [194.001467] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:302:DP-4]
<7> [194.001470] i915 0000:03:00.0: [drm:intel_dp_detect [i915]] [CONNECTOR:302:DP-4]
<7> [194.005675] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:302:DP-4] disconnected
<7> [194.005689] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:310:HDMI-A-3]
<7> [194.005692] i915 0000:03:00.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:310:HDMI-A-3]
<7> [194.009924] i915 0000:03:00.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:310:HDMI-A-3] disconnected
<6> [194.010670] [IGT] kms_pm_backlight: exiting, ret=77
<7> [194.011196] i915 0000:03:00.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [194.012151] Console: switching to colour frame buffer device 240x67
<7> [194.031409] i915 0000:03:00.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-05 00:50:26