Results for igt@kms_pm_backlight@basic-brightness

Result: Skip

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

DetailValue
Duration 0.00 seconds
Igt-Version 
IGT-Version: 2.2-g72d5c74eb (x86_64) (Linux: 6.18.0-rc7-next-20251126-next-20251126-g663d0d1af3fa+ x86_64)
Out 
Using IGT_SRANDOM=1764126486 for randomisation
Opened device: /dev/dri/card0
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> [166.472650] Console: switching to colour dummy device 80x25
<6> [166.473086] [IGT] kms_pm_backlight: executing
<7> [166.488397] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [166.491215] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [166.520915] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [166.529149] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1]
<7> [166.529157] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:262:DP-1]
<7> [166.529462] 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> [166.529691] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1] disconnected
<7> [166.529950] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:276:DP-2]
<7> [166.529954] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:276:DP-2]
<7> [166.530205] 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> [166.530418] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:276:DP-2] disconnected
<7> [166.530811] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:293:HDMI-A-1]
<7> [166.530815] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:293:HDMI-A-1]
<7> [166.531231] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [166.531352] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK on first message, retry
<7> [166.531682] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [166.531804] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [166.531808] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [166.531924] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc3. force bit now 1
<7> [166.538059] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [166.538062] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc3. force bit now 0
<7> [166.538188] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:293:HDMI-A-1] disconnected
<7> [166.538442] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:299:HDMI-A-2]
<7> [166.538446] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:299:HDMI-A-2]
<7> [166.538746] 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> [166.542944] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:299:HDMI-A-2] disconnected
<7> [166.543287] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1]
<7> [166.543290] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:262:DP-1]
<7> [166.543532] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:262:DP-1] disconnected
<7> [166.543541] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:276:DP-2]
<7> [166.543544] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:276:DP-2]
<7> [166.543784] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:276:DP-2] disconnected
<7> [166.543794] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:285:DP-3]
<7> [166.543797] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:285:DP-3]
<7> [166.544113] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling AUX_TC3
<7> [166.546825] 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> [166.546845] 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> [166.547374] i915 0000:00:02.0: [drm:intel_dp_init_lttpr_and_dprx_caps [i915]] [CONNECTOR:285:DP-3][ENCODER:284:DDI TC3/PHY TC3][DPRX] LTTPR common capabilities: 00 00 00 00 00 00 00 00
<7> [166.548595] 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> [166.548605] 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> [166.549129] 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> [166.549828] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:284:DDI TC3/PHY TC3] MST support: port: yes, sink: SST, modparam: yes -> enable: SST
<7> [166.553066] 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> [166.553540] i915 0000:00:02.0: [drm:intel_dp_get_dsc_sink_cap [i915]] FEC CAPABILITY: 0
<7> [166.554050] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, 810000, 1000000
<7> [166.554172] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [166.554291] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [166.567437] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:DP-3] Assigning EDID-1.4 digital sink color depth as 10 bpc.
<7> [166.567442] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:DP-3] ELD monitor LG HDR 4K
<7> [166.567444] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:285:DP-3] ELD size 32, SAD count 1
<7> [166.567463] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:285:DP-3] VRR capable: no
<7> [166.567606] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:285:DP-3] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps
<7> [166.567733] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:285:DP-3] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? yes, YCbCr 4:4:4->4:2:0 conversion? no
<7> [166.568886] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:285:DP-3] probed modes:
<7> [166.568890] 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> [166.568893] 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> [166.568896] 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> [166.568898] 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> [166.568901] 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> [166.568903] 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> [166.568906] 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> [166.568908] 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> [166.568911] 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> [166.568913] 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> [166.568916] 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> [166.568918] 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> [166.568921] 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> [166.568923] 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> [166.568925] 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> [166.568928] 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> [166.568930] 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> [166.568933] 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> [166.568935] 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> [166.568937] 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> [166.568954] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:293:HDMI-A-1]
<7> [166.568957] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:293:HDMI-A-1]
<7> [166.569363] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [166.569482] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK on first message, retry
<7> [166.569802] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus tc3] NAK for addr: 0050 w(1)
<7> [166.569921] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [166.569925] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [166.570038] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus tc3. force bit now 1
<7> [166.576203] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus tc3
<7> [166.576206] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus tc3. force bit now 0
<7> [166.576332] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:293:HDMI-A-1] disconnected
<7> [166.576343] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:299:HDMI-A-2]
<7> [166.576347] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:299:HDMI-A-2]
<7> [166.580655] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:299:HDMI-A-2] disconnected
<6> [166.581060] [IGT] kms_pm_backlight: exiting, ret=77
<7> [166.581588] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [166.582498] Console: switching to colour frame buffer device 240x67
<7> [166.600135] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-11-26 13:52:45