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-gaca02d1cc (x86_64) (Linux: 6.18.0-next-20251211-next-20251211-g5ce74bc1b7cb+ x86_64)
Out 
Using IGT_SRANDOM=1765419538 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> [123.455958] Console: switching to colour dummy device 80x25
<6> [123.456061] [IGT] kms_pm_backlight: executing
<7> [123.459413] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [123.460555] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [123.461250] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [123.467539] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1]
<7> [123.467550] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:106:DP-1]
<7> [123.467940] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [123.468758] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [123.469398] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [123.470110] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [123.470718] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [123.471208] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [123.472372] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.474228] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.476082] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.477795] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.479798] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.481804] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.483796] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.485801] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.487655] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.488654] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [123.489561] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX B/DDI B/PHY B: DPCD: 12 14 c4 01 01 15 01 81 00 00 04 00 0f 00 04
<7> [123.489987] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX B/DDI B/PHY B: DP branch: OUI 00-60-ad dev-ID MC2800 HW-rev 2.2 SW-rev 1.72 quirks 0x0000
<7> [123.490593] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1] disconnected
<7> [123.491327] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2]
<7> [123.491336] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2]
<7> [123.495696] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2] disconnected
<7> [123.496499] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1]
<7> [123.496507] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-1]
<7> [123.564424] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [123.568117] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [123.568129] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [123.568475] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [123.570865] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [123.571358] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [123.571761] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [123.572322] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [123.573386] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [123.573402] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [123.573853] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [123.574248] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1] disconnected
<7> [123.575166] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1]
<7> [123.575179] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:106:DP-1]
<7> [123.575550] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [123.576916] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [123.577757] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [123.578481] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [123.579256] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [123.579735] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 1 ms
<7> [123.581022] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.582971] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.585050] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.587113] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.589319] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.591451] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.593663] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.595803] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.597781] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [123.598794] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [123.599813] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX B/DDI B/PHY B: DPCD: 12 14 c4 01 01 15 01 81 00 00 04 00 0f 00 04
<7> [123.600471] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX B/DDI B/PHY B: DP branch: OUI 00-60-ad dev-ID MC2800 HW-rev 2.2 SW-rev 1.72 quirks 0x0000
<7> [123.601316] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1] disconnected
<7> [123.601383] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2]
<7> [123.601396] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2]
<7> [123.606004] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2] disconnected
<7> [123.606042] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1]
<7> [123.606052] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-1]
<7> [123.674397] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [123.678055] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [123.678066] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [123.678370] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [123.681481] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [123.681491] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [123.681862] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1] disconnected
<6> [123.682158] [IGT] kms_pm_backlight: exiting, ret=77
<7> [123.682842] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [123.683370] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [123.683853] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [123.684206] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [123.684579] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<6> [123.685193] Console: switching to colour frame buffer device 128x48
<7> [123.685485] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [123.693093] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [123.693467] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [123.694118] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [123.695256] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-11 08:38:03