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-g0c1d7a873 (x86_64) (Linux: 7.1.0-rc2-next-20260505-next-20260505-g4cd074ae20bb+ x86_64)
Out 
Using IGT_SRANDOM=1777988227 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> [112.376831] Console: switching to colour dummy device 80x25
<6> [112.376933] [IGT] kms_pm_backlight: executing
<7> [112.380904] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [112.381996] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [112.382559] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [112.388471] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1]
<7> [112.388482] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:111:DP-1]
<7> [112.388797] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [112.390000] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [112.390703] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [112.391334] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [112.392091] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [112.392417] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 1 ms
<7> [112.393235] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.394746] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.396242] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.397673] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.399327] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.400928] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.402504] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.404153] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.405636] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.406666] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [112.407436] 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> [112.407827] 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> [112.408471] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1] disconnected
<7> [112.409137] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2]
<7> [112.409147] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:124:DP-2]
<7> [112.413548] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2] disconnected
<7> [112.414077] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1]
<7> [112.414084] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-1]
<7> [112.482088] 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> [112.486453] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [112.486471] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [112.487010] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [112.490628] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [112.491360] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [112.492086] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [112.492788] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [112.494070] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [112.494094] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [112.495089] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [112.496137] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1] disconnected
<7> [112.497223] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1]
<7> [112.497246] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:111:DP-1]
<7> [112.498216] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [112.500157] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [112.501479] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [112.502785] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [112.504094] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [112.505128] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [112.506832] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.508867] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.510898] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.512910] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.515061] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.517173] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.519146] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.521199] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.522956] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [112.523987] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [112.525045] 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> [112.525561] 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> [112.526490] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1] disconnected
<7> [112.526556] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2]
<7> [112.526569] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:124:DP-2]
<7> [112.531277] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2] disconnected
<7> [112.531314] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1]
<7> [112.531323] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-1]
<7> [112.599510] 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> [112.603629] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [112.604492] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [112.605681] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [112.607270] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [112.608954] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [112.608980] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [112.609804] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [112.633538] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [112.633548] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [112.633915] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [112.634299] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1] disconnected
<6> [112.634625] [IGT] kms_pm_backlight: exiting, ret=77
<7> [112.635332] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [112.637482] Console: switching to colour frame buffer device 128x48
<7> [112.644088] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [112.644446] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [112.645039] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [112.645970] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-05-05 21:37:18