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-gb9a380969 (x86_64) (Linux: 7.0.0-rc6-next-20260402-next-20260402-gcc13002a9f98+ x86_64)
Out 
Using IGT_SRANDOM=1775140222 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> [294.416948] Console: switching to colour dummy device 80x25
<6> [294.418159] [IGT] kms_pm_backlight: executing
<7> [294.434172] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [294.442205] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [294.445818] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [294.469745] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [294.469788] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.470637] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.471791] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.473671] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.479167] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [294.479359] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.486447] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.488629] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.489581] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.491322] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.492361] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.492404] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.494597] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.497984] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.498016] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.499086] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.504306] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.505823] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.507897] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.510507] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.511605] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.511637] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.512568] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.516171] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.516204] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.518160] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.521513] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [294.521551] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.522657] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.524661] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.526033] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.528555] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.530387] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.531446] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.533871] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.535150] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.535186] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.536125] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.539374] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.539406] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.540837] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.543187] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.544454] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [294.546886] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [294.546921] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.547920] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.549942] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.553277] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.559960] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [294.560116] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.565566] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.567574] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.569902] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.571809] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.573772] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.573802] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.574612] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.579733] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.579765] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.582166] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.588324] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.589576] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.590771] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.592092] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.593027] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.593057] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.594212] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.597232] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.597263] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.598592] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.601594] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [294.601625] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.602662] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.604038] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.605311] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.606994] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.608341] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.609253] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.610805] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.612932] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.613000] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.614417] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.618937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.618967] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.622587] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.624827] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.627322] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [294.629900] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [294.629936] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.631671] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.633258] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.635439] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.642089] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [294.642253] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.647475] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.650606] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.651521] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.653632] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.655382] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.655412] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.656887] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.662480] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.662515] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.664429] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.670464] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.674182] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.675104] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.676621] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.678447] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.678477] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.679937] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.684765] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.684803] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.687492] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.688985] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [294.689016] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.690247] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.691321] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.692879] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.695048] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.696426] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.697822] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.701803] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.702633] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.702664] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.703941] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.709211] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.709247] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.710564] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.712919] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.714081] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [294.714272] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [294.714295] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.715576] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.716845] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.718501] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.723721] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [294.723908] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [294.729226] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [294.731008] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.731918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [294.733433] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [294.734423] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.734455] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.735574] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [294.738780] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [294.738812] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [294.740117] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [294.745503] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.748042] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.749018] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.750603] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.751955] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.751984] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.753110] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.757626] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.757658] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.760018] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.761072] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [294.761112] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [294.762867] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.765739] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.766516] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [294.769572] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [294.771211] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.772825] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [294.775406] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [294.778496] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.778528] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [294.779787] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [294.782875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [294.782905] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [294.785847] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [294.788638] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [294.789658] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<6> [294.793103] [IGT] kms_pm_backlight: exiting, ret=77
<7> [294.796139] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [294.806080] Console: switching to colour frame buffer device 128x48
<7> [294.832580] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [294.836487] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-04-03 13:08:22