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-ga5c5d6558 (x86_64) (Linux: 7.0.0-next-20260424-next-20260424-g7080e32d3f09+ x86_64)
Out 
Using IGT_SRANDOM=1777040503 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> [275.889405] Console: switching to colour dummy device 80x25
<6> [275.890654] [IGT] kms_pm_backlight: executing
<7> [275.905382] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [275.909414] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [275.911308] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [275.933654] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [275.933696] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [275.934778] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [275.935758] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [275.938714] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [275.944114] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [275.944277] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [275.950559] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [275.952019] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [275.952973] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [275.954999] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [275.956158] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [275.956191] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [275.957245] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [275.962744] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [275.962784] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [275.964033] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [275.969659] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [275.972712] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [275.973635] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [275.975586] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [275.977333] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [275.977363] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [275.978593] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [275.983291] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [275.983327] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [275.985332] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [275.989011] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [275.992238] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [275.992279] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [275.994799] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [275.995763] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [275.998223] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.001408] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.003418] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [276.005399] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.006443] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.006474] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.007689] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [276.013419] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.013457] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [276.014461] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.016990] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.017982] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [276.022685] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [276.022726] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [276.025252] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.026203] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.028425] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.034230] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [276.034399] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [276.039532] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [276.041610] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.042709] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [276.045665] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.046679] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.046709] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.047636] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [276.050471] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.050503] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [276.052077] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [276.058184] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [276.059460] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.060449] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [276.061591] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.062621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.062651] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.063539] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [276.067354] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.067385] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [276.068959] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.070966] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.075969] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [276.076008] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [276.079004] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.079809] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.083045] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.087953] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.088755] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [276.090201] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.092708] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.092738] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.094010] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [276.098704] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.098738] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [276.102563] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.105581] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.107023] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [276.109716] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [276.109747] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [276.112090] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.114961] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.117241] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.122596] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [276.122969] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [276.128207] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [276.129441] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.130684] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [276.133623] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.134826] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.136434] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.137414] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [276.141705] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.141736] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [276.143110] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [276.151378] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [276.152717] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.153660] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [276.155086] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.156068] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.156100] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.159355] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [276.165532] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.165565] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [276.167220] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.168940] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [276.168978] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [276.170673] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.175315] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.176188] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.180219] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.182360] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.184156] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [276.187710] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.189581] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.189611] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.190533] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [276.195672] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.195706] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [276.197383] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.199057] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.200238] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [276.202900] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [276.202938] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [276.204588] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.207827] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.210440] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.216083] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [276.216250] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [276.222066] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [276.223306] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.224236] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [276.225395] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [276.226403] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.226434] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.227346] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [276.231103] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [276.231137] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [276.232306] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [276.237570] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [276.239924] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.240737] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [276.242206] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.243292] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.243324] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.244222] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [276.246981] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.247014] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [276.248780] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.249953] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [276.249992] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [276.252001] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.254224] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.256335] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [276.259044] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [276.260435] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.261373] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [276.262576] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [276.263633] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.263663] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [276.265073] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [276.268472] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [276.268505] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [276.269646] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [276.271000] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [276.272006] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<6> [276.273623] [IGT] kms_pm_backlight: exiting, ret=77
<7> [276.276445] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [276.284779] Console: switching to colour frame buffer device 128x48
<7> [276.310081] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [276.311358] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
Created at 2026-04-24 19:06:45