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: 2.4-g63a08403d (x86_64) (Linux: 7.0.0-CI_DRM_18335-g45975e225ecb+ x86_64)
Out 
Using IGT_SRANDOM=1776280611 for randomisation
Opened device: /dev/dri/card0
Test requirement not met in function __igt_unique____real_main254, file ../tests/intel/kms_pm_backlight.c:336:
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> [153.454518] Console: switching to colour dummy device 80x25
<6> [153.455198] [IGT] kms_pm_backlight: executing
<7> [153.467315] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [153.468825] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [153.480530] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [153.486211] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1]
<7> [153.486220] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:DP-1]
<7> [153.486545] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port D/TC#1: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4
<7> [153.486782] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1] disconnected
<7> [153.487089] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:522:DP-2]
<7> [153.487093] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:522:DP-2]
<7> [153.487350] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port E/TC#2: TC port mode reset (disconnected -> tbt-alt) pin assignment: - max lanes: 4
<7> [153.487570] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:522:DP-2] disconnected
<7> [153.487968] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-1]
<7> [153.487972] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:539:HDMI-A-1]
<7> [153.488426] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [153.488559] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK on first message, retry
<7> [153.488900] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [153.489036] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [153.489041] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [153.489190] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc3. force bit now 1
<7> [153.495360] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [153.495363] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc3. force bit now 0
<7> [153.495507] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-1] disconnected
<7> [153.495766] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:545:HDMI-A-2]
<7> [153.495769] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:545:HDMI-A-2]
<7> [153.496071] i915 0000:00:02.0: [drm:intel_tc_port_reset_mode [i915]] Port G/TC#4: TC port mode reset (disconnected -> legacy) pin assignment: - max lanes: 4
<7> [153.500346] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:545:HDMI-A-2] disconnected
<7> [153.500697] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1]
<7> [153.500700] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:508:DP-1]
<7> [153.500957] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:508:DP-1] disconnected
<7> [153.500967] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:522:DP-2]
<7> [153.500970] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:522:DP-2]
<7> [153.501219] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:522:DP-2] disconnected
<7> [153.501230] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:531:DP-3]
<7> [153.501233] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:531:DP-3]
<7> [153.501533] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_TC3
<7> [153.504255] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC3/DDI TC3/PHY TC3: Base DPCD: 12 14 c4 01 01 00 01 00 02 02 06 00 00 00 80
<7> [153.504275] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC3/DDI TC3/PHY TC3: DPCD: 14 14 c4 01 01 00 01 00 02 02 06 00 00 00 80
<7> [153.504721] i915 0000:00:02.0: [drm:intel_dp_init_lttpr_and_dprx_caps [i915]] [CONNECTOR:531:DP-3][ENCODER:530:DDI TC3/PHY TC3][DPRX] LTTPR common capabilities: 00 00 00 00 00 00 00 00
<7> [153.505830] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC3/DDI TC3/PHY TC3: Base DPCD: 12 14 c4 01 01 00 01 00 02 02 06 00 00 00 80
<7> [153.505841] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX USBC3/DDI TC3/PHY TC3: DPCD: 14 14 c4 01 01 00 01 00 02 02 06 00 00 00 80
<7> [153.506324] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX USBC3/DDI TC3/PHY TC3: DP sink: OUI 00-00-00 dev-ID HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [153.507108] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:530:DDI TC3/PHY TC3] MST support: port: yes, sink: SST, modparam: yes -> enable: SST
<7> [153.510665] i915 0000:00:02.0: [drm:intel_dp_read_dsc_dpcd [i915]] DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
<7> [153.511231] i915 0000:00:02.0: [drm:intel_dp_get_dsc_sink_cap [i915]] FEC CAPABILITY: 0
<7> [153.511737] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000, 1000000
<7> [153.511871] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [153.512001] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [153.525459] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:531:DP-3] Assigning EDID-1.4 digital sink color depth as 10 bpc.
<7> [153.525466] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:531:DP-3] ELD monitor LG HDR 4K
<7> [153.525470] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:531:DP-3] ELD size 32, SAD count 1
<7> [153.525486] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:531:DP-3] VRR capable: no
<7> [153.525622] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:531:DP-3] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps
<7> [153.525755] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:531:DP-3] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no
<7> [153.526545] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:531:DP-3] probed modes:
<7> [153.526550] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 60 533250 3840 3888 3920 4000 2160 2214 2219 2222 0x48 0x9
<7> [153.526554] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "3840x2160": 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
<7> [153.526557] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "2560x1440": 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
<7> [153.526559] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [153.526562] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [153.526565] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
<7> [153.526567] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1600x900": 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
<7> [153.526570] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
<7> [153.526573] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x800": 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
<7> [153.526576] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1152x864": 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
<7> [153.526578] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [153.526581] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [153.526584] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [153.526586] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [153.526589] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [153.526592] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
<7> [153.526595] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
<7> [153.526597] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
<7> [153.526600] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [153.526603] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [153.526626] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-1]
<7> [153.526630] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:539:HDMI-A-1]
<7> [153.527056] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [153.527195] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK on first message, retry
<7> [153.527527] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [153.527659] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [153.527662] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [153.527788] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc3. force bit now 1
<7> [153.533964] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [153.533968] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc3. force bit now 0
<7> [153.534102] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:539:HDMI-A-1] disconnected
<7> [153.534114] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:545:HDMI-A-2]
<7> [153.534117] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:545:HDMI-A-2]
<7> [153.538439] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:545:HDMI-A-2] disconnected
<6> [153.538856] [IGT] kms_pm_backlight: exiting, ret=77
<7> [153.539431] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [153.540340] Console: switching to colour frame buffer device 240x67
<7> [153.557240] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-04-16 02:38:58