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-g3e5747e53 (x86_64) (Linux: 7.1.0-rc2-next-20260507-next-20260507-g17c7841d09ee+ x86_64)
Out
Using IGT_SRANDOM=1778155404 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> [119.918875] Console: switching to colour dummy device 80x25
<6> [119.918983] [IGT] kms_pm_backlight: executing
<7> [119.923720] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [119.924569] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [119.925143] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [119.932796] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1]
<7> [119.932808] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:111:DP-1]
<7> [119.933099] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [119.934253] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [119.934871] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [119.935537] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [119.936039] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [119.936316] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [119.937220] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.938758] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.940268] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.941725] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.943340] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.944915] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.946598] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.948192] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.949745] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [119.950581] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [119.951330] 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> [119.951751] 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> [119.952293] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1] disconnected
<7> [119.952984] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2]
<7> [119.952994] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:124:DP-2]
<7> [119.957337] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2] disconnected
<7> [119.957936] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1]
<7> [119.957945] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-1]
<7> [120.025350] 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> [120.029962] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [120.029985] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [120.030626] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [120.034680] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [120.034708] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [120.035407] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1] disconnected
<7> [120.036696] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1]
<7> [120.036721] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:111:DP-1]
<7> [120.038106] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [120.039250] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [120.040881] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.041956] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [120.043836] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [120.044685] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [120.045560] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [120.047089] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [120.048026] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [120.049087] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [120.050837] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.052732] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.054460] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.056315] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.058060] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.059926] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.061843] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.063542] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [120.064484] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [120.065254] 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> [120.065747] 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> [120.066544] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:111:DP-1] disconnected
<7> [120.066600] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2]
<7> [120.066611] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:124:DP-2]
<7> [120.071123] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:124:DP-2] disconnected
<7> [120.071154] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1]
<7> [120.071162] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-1]
<7> [120.139337] 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> [120.144208] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [120.144232] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [120.144960] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [120.149258] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [120.149282] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [120.150074] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-1] disconnected
<6> [120.150754] [IGT] kms_pm_backlight: exiting, ret=77
<7> [120.152351] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [120.153945] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [120.155978] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<6> [120.157265] Console: switching to colour frame buffer device 128x48
<7> [120.157082] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [120.158418] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [120.160602] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [120.175220] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [120.176089] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [120.177008] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [120.178035] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-05-08 01:47:07