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-g5aeea13f5 (x86_64) (Linux: 6.18.0-rc6-next-20251120-next-20251120-g88cbd8ac379c+ x86_64)
Out 
Using IGT_SRANDOM=1763629057 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> [155.816646] Console: switching to colour dummy device 80x25
<6> [155.817252] [IGT] kms_pm_backlight: executing
<7> [155.861109] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [155.861945] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [155.862577] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [155.866435] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:70:HDMI-A-1]
<7> [155.866447] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:70:HDMI-A-1]
<7> [155.866927] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [155.867337] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [155.867874] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [155.868282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [155.868291] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [155.868676] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [155.869818] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [155.869827] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [155.870243] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:70:HDMI-A-1] disconnected
<7> [155.870957] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [155.870969] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [155.875472] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<7> [155.875737] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:VGA-1]
<7> [155.875745] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] [CONNECTOR:67:VGA-1] force=1
<7> [155.876120] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] ironlake hotplug adpa=0x83f40000, result 1
<7> [155.876393] i915 0000:00:02.0: [drm:intel_crt_detect [i915]] CRT detected via hotplug
<7> [155.876822] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
<7> [155.877138] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK on first message, retry
<7> [155.877571] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
<7> [155.877834] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7> [155.877839] i915 0000:00:02.0: [drm:intel_crt_get_edid [i915]] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7> [155.878154] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus vga. force bit now 1
<7> [155.879127] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7> [155.879134] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus vga. force bit now 0
<7> [155.879515] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:VGA-1] probed modes:
<7> [155.879521] 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> [155.879526] 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> [155.879532] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
<7> [155.879537] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
<7> [155.879542] 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> [155.879570] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:70:HDMI-A-1]
<7> [155.879575] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:70:HDMI-A-1]
<7> [155.880011] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [155.880299] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [155.880711] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [155.880974] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [155.880979] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [155.881286] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [155.882301] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [155.882308] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [155.882578] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:70:HDMI-A-1] disconnected
<7> [155.882604] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
<7> [155.882610] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
<7> [155.886886] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
<6> [155.887493] [IGT] kms_pm_backlight: exiting, ret=77
<7> [155.888114] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [155.889660] Console: switching to colour frame buffer device 128x48
<7> [155.911917] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-11-20 14:44:27