Results for igt@kms_pm_backlight@basic-brightness

Result: Skip

integration-manifest 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: 2.3-g4987fcaab (x86_64) (Linux: 6.19.0-CI_DRM_18016-gf8bde45966c3+ x86_64)
Out 
Using IGT_SRANDOM=1771714722 for randomisation
Opened device: /dev/dri/card0
Test requirement not met in function __igt_unique____real_main206, file ../tests/intel/kms_pm_backlight.c:288:
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> [314.631570] Console: switching to colour dummy device 80x25
<6> [314.632661] [IGT] kms_pm_backlight: executing
<7> [314.645821] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [314.652091] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [314.653995] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [314.679173] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:113:DP-1]
<7> [314.679211] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.680265] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.681097] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.683573] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.688584] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:113:DP-1] disconnected
<7> [314.688767] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.694140] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.696877] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.697865] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.699930] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.700853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.700881] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.702022] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.705499] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.705531] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.706983] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.712120] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.713457] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.714353] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.715822] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.716722] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.716751] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.718933] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.722410] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.722443] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.724371] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.726395] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.728720] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:120:HDMI-A-1]
<7> [314.728755] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.730904] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.731817] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.734459] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.735890] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.736895] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.738681] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.740034] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.740086] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.741186] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.744074] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.744102] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.745131] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.746770] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.748677] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:120:HDMI-A-1] disconnected
<7> [314.750922] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:DP-2]
<7> [314.750951] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.752184] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.753135] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.755644] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.760680] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:DP-2] disconnected
<7> [314.760848] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.766599] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.768027] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.768953] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.770478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.771427] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.771455] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.772639] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.775666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.775694] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.777034] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.782278] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.783939] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.784829] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.786297] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.787390] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.787420] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.788541] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.791512] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.791542] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.792863] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.796021] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:129:HDMI-A-2]
<7> [314.796054] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.797715] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.799611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.800972] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.803662] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.806007] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.806913] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.808033] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.808949] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.808978] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.809960] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.812567] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.812596] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.813537] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.815155] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.816107] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:129:HDMI-A-2] disconnected
<7> [314.817467] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:113:DP-1]
<7> [314.817494] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.818523] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.819538] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.821442] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.826533] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:113:DP-1] disconnected
<7> [314.826690] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.831990] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.833420] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.834421] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.835740] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.836699] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.836727] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.837599] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.840287] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.840317] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.841493] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.846652] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.848125] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.849019] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.850194] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.851157] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.851185] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.852074] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.854781] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.854812] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.855960] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:120:HDMI-A-1]
<7> [314.855993] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.857466] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.858345] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.859444] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.860501] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.860528] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.861398] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.863964] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.863995] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.865022] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.866575] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.867665] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:120:HDMI-A-1] disconnected
<7> [314.867842] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:DP-2]
<7> [314.867864] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.869087] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.869972] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.872020] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.877435] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:125:DP-2] disconnected
<7> [314.877579] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:113:DP-1]
<7> [314.882707] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:120:HDMI-A-1]
<7> [314.883976] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.884877] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.886154] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.887076] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.887104] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.890291] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.895119] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.895148] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.897519] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:125:DP-2]
<7> [314.902620] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.904498] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.905381] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.908292] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.909139] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.909168] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.912282] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.916081] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.916111] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.918390] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.919677] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:129:HDMI-A-2]
<7> [314.919706] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:129:HDMI-A-2]
<7> [314.922344] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.923558] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.924485] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.928110] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.929500] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.930435] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.931706] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.932733] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.932759] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.933885] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.936704] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.936730] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.939357] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.941441] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.942659] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:129:HDMI-A-2] disconnected
<6> [314.945215] [IGT] kms_pm_backlight: exiting, ret=77
<7> [314.947859] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [314.957217] Console: switching to colour frame buffer device 128x48
<7> [314.982347] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.985431] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-02-22 01:04:18