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-gb1ad5288c (x86_64) (Linux: 6.18.0-next-20251208-next-20251208-g82bcd04d124a+ x86_64)
Out
Using IGT_SRANDOM=1765226721 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> [121.078220] Console: switching to colour dummy device 80x25
<6> [121.078327] [IGT] kms_pm_backlight: executing
<7> [121.082766] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [121.083797] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [121.084552] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [121.091674] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1]
<7> [121.091687] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:106:DP-1]
<7> [121.091999] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [121.092756] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [121.093599] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [121.094257] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [121.094799] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [121.095170] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [121.096170] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.097904] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.099599] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.101337] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.103155] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.105171] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.107120] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.109056] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.110798] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.111724] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [121.112558] 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> [121.113035] 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> [121.113787] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1] disconnected
<7> [121.114499] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2]
<7> [121.114509] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2]
<7> [121.118861] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2] disconnected
<7> [121.119675] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1]
<7> [121.119683] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-1]
<7> [121.188207] 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> [121.191628] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [121.191637] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [121.191907] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [121.194220] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [121.194616] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [121.194907] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [121.195210] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [121.196135] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [121.196146] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [121.196612] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [121.197117] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1] disconnected
<7> [121.197838] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1]
<7> [121.197850] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:106:DP-1]
<7> [121.198342] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [121.199747] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [121.200536] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [121.201348] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [121.202135] i915 0000:00:02.0: [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
<7> [121.202654] i915 0000:00:02.0: [drm:intel_lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
<7> [121.204013] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.205826] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.207605] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.209432] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.211547] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.213547] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.215569] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.217546] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.219417] i915 0000:00:02.0: [drm:drm_dp_i2c_do_msg [drm_display_helper]] AUX B/DDI B/PHY B: native defer
<7> [121.220564] i915 0000:00:02.0: [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
<7> [121.221459] 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> [121.222051] 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> [121.222861] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:106:DP-1] disconnected
<7> [121.222915] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2]
<7> [121.222925] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2]
<7> [121.227518] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:119:DP-2] disconnected
<7> [121.227545] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1]
<7> [121.227551] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-1]
<7> [121.295802] 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> [121.299656] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [121.299669] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [121.300123] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [121.303683] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [121.303699] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [121.304324] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:HDMI-A-1] disconnected
<6> [121.304785] [IGT] kms_pm_backlight: exiting, ret=77
<7> [121.305360] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [121.306022] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [121.306357] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [121.306675] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [121.307328] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [121.308408] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<6> [121.311232] Console: switching to colour frame buffer device 128x48
<7> [121.324605] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [121.325232] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [121.326119] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [121.327470] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2025-12-09 00:39:41