Results for igt@kms_force_connector_basic@prune-stale-modes

Result: Pass

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 0.36 seconds
Igt-Version 
IGT-Version: 2.3-ge90a75275 (x86_64) (Linux: 7.0.0-rc4-CI_DRM_18180-gb36e6a46f431+ x86_64)
Out 
Using IGT_SRANDOM=1774002448 for randomisation
Opened device: /dev/dri/card0
Starting subtest: prune-stale-modes
Subtest prune-stale-modes: SUCCESS (0.364s)
Err 
Starting subtest: prune-stale-modes
Subtest prune-stale-modes: SUCCESS (0.364s)
Dmesg
<6> [314.402165] Console: switching to colour dummy device 80x25
<6> [314.404606] [IGT] kms_force_connector_basic: executing
<7> [314.417850] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [314.422487] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [314.424999] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [314.429861] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:121:HDMI-A-1] force updated from 0 to 0 or reprobing
<7> [314.429896] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.429917] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.431616] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.433216] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.435660] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.437417] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.438372] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.440566] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.442261] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.442290] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.444173] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.447552] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.447587] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.449204] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.451236] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.452232] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [314.452609] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.452631] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.456357] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.457355] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.459667] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.463391] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.464676] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.467961] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.469503] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.469531] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.470996] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.476910] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.476940] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.480375] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.482534] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.484727] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [314.490448] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:130:HDMI-A-2] force updated from 0 to 0 or reprobing
<7> [314.490487] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [314.490510] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [314.492817] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.494366] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.496448] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.498967] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.499874] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.502837] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.504387] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.504415] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.505886] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.511261] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.511297] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.514557] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.516751] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.520382] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [314.520679] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [314.520702] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [314.522225] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.523001] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.527629] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.529500] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.530784] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.533138] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.533966] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.533994] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.536906] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.540353] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.540381] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.542230] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.546141] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.547262] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [314.547492] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.547515] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.551361] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.552855] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.555343] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.558797] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.560448] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.563536] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.565566] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.565594] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.566986] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.572129] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.572163] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.572996] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.575160] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.578912] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<6> [314.582935] [IGT] kms_force_connector_basic: starting subtest prune-stale-modes
<7> [314.586310] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:121:HDMI-A-1] force updated from 0 to 2 or reprobing
<7> [314.586348] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.586369] i915 0000:00:02.0: [drm:intel_hdmi_force [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.588589] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.590532] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.594644] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.598176] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.598943] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.601570] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.603673] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.603726] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.605552] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.612208] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.612263] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.615791] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.618493] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.619685] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] status updated from disconnected to connected
<7> [314.620122] i915 0000:00:02.0: [drm:drm_sysfs_hotplug_event] generating hotplug event
<7> [314.620458] i915 0000:00:02.0: [drm:drm_client_hotplug] fbdev: ret=0
<7> [314.625296] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] probed modes:
<7> [314.625332] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [314.625351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [314.625367] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
<7> [314.625383] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
<7> [314.625399] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [314.627376] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.627413] i915 0000:00:02.0: [drm:intel_hdmi_force [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.633291] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.642153] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.645514] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.653121] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.653887] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.659823] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.663275] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.663327] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.664246] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.679919] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.679977] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.681532] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.683795] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.695456] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] probed modes:
<7> [314.695491] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [314.695509] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [314.695525] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
<7> [314.695540] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
<7> [314.695555] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [314.696784] i915 0000:00:02.0: [drm:drm_edid_override_set] [CONNECTOR:121:HDMI-A-1] EDID override set
<7> [314.696906] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.696927] i915 0000:00:02.0: [drm:intel_hdmi_force [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.702307] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.707159] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.710356] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.712607] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:121:HDMI-A-1] ELD monitor IGT
<7> [314.712639] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:121:HDMI-A-1] ELD size 24, SAD count 0
<7> [314.714167] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [314.714990] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.719946] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [314.720885] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)
<7> [314.720963] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.724136] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.725734] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 (STALE)
<7> [314.725786] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 (STALE)
<7> [314.725823] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] probed modes:
<7> [314.725839] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1400x1050": 60 101000 1400 1448 1480 1560 1050 1053 1057 1080 0x48 0xa
<7> [314.725856] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
<7> [314.725871] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [314.725886] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [314.725901] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [314.725915] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [314.733202] i915 0000:00:02.0: [drm:drm_edid_override_set] [CONNECTOR:121:HDMI-A-1] EDID override set
<7> [314.733356] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.733378] i915 0000:00:02.0: [drm:intel_hdmi_force [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.734447] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.740224] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.743725] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.744918] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:121:HDMI-A-1] ELD monitor IGT
<7> [314.744946] i915 0000:00:02.0: [drm:update_display_info.part.0] [CONNECTOR:121:HDMI-A-1] ELD size 24, SAD count 0
<7> [314.744963] i915 0000:00:02.0: [drm:drm_edid_connector_update] [CONNECTOR:121:HDMI-A-1] EDID changed, epoch counter 5
<7> [314.747354] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [314.748272] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.749989] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [314.753152] i915 0000:00:02.0: [drm:drm_dp_dual_mode_detect [drm_display_helper]] DP dual mode HDMI ID: (err -6)
<7> [314.753233] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.757160] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.759279] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1400x1050": 60 101000 1400 1448 1480 1560 1050 1053 1057 1080 0x48 0xa (STALE)
<7> [314.759332] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] probed modes:
<7> [314.759351] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0xa
<7> [314.759368] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
<7> [314.759384] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [314.759400] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [314.759416] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [314.760661] i915 0000:00:02.0: [drm:drm_edid_override_reset] [CONNECTOR:121:HDMI-A-1] EDID override reset
<7> [314.760808] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.760829] i915 0000:00:02.0: [drm:intel_hdmi_force [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.765350] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.768057] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.769718] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.772434] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.773756] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.776308] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.778207] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.778257] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.781124] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.785262] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.785314] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.787155] i915 0000:00:02.0: [drm:drm_edid_connector_update] [CONNECTOR:121:HDMI-A-1] EDID changed, epoch counter 6
<7> [314.787232] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.790880] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.792469] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0xa (STALE)
<7> [314.792523] i915 0000:00:02.0: [drm:drm_mode_prune_invalid] Rejected mode: "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 (STALE)
<7> [314.792559] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] probed modes:
<7> [314.792576] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
<7> [314.792607] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
<7> [314.792624] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
<7> [314.792640] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "848x480": 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
<7> [314.792656] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] Probed mode: "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
<7> [314.795072] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:121:HDMI-A-1] force updated from 2 to 0 or reprobing
<7> [314.795103] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.795124] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.796557] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.797453] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.801961] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.804486] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.806125] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.809064] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.809940] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.809970] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.813170] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.817353] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.817386] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.819274] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.822865] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.824105] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] status updated from connected to disconnected
<7> [314.824170] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [314.824512] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [314.825482] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.826661] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.828402] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.833534] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.835247] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.836100] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.840090] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.841631] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.841661] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.844060] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.848784] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.848815] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.851335] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [314.856474] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [314.857721] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.859317] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.860987] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.862485] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.862513] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.863887] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.867193] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.867223] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.868708] i915 0000:00:02.0: [drm:drm_sysfs_hotplug_event] generating hotplug event
<7> [314.868968] i915 0000:00:02.0: [drm:drm_client_hotplug] fbdev: ret=0
<7> [314.869233] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [314.876586] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.879579] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.881175] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.882105] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.882935] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.882964] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.887109] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.892873] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.892909] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.897298] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [314.902848] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [314.904555] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.905487] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [314.909386] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [314.910356] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.910384] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.911851] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [314.915937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [314.915972] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [314.917741] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.919470] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [314.919503] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.920563] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.923288] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.925136] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.927269] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.930064] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.930843] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.934147] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.934985] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.935129] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.938058] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.941869] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.941898] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.942917] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [314.947763] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [314.948751] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<6> [314.951720] [IGT] kms_force_connector_basic: finished subtest prune-stale-modes, SUCCESS
<7> [314.955594] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [314.962546] i915 0000:00:02.0: [drm:drm_edid_override_reset] [CONNECTOR:114:DP-1] EDID override reset
<7> [314.962673] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [314.962697] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [314.963686] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [314.966188] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [314.968326] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [314.975250] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [314.975397] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [314.980504] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [314.981769] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.982694] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [314.983865] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [314.984841] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.984870] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [314.987055] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [314.992857] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [314.992887] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [314.993913] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [314.999084] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.002068] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.002838] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.004075] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.004918] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.004948] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.005835] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.012918] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.012948] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.013965] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.015921] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:121:HDMI-A-1] force updated from 0 to 0 or reprobing
<7> [315.015958] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [315.015978] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.018101] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.020389] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.021316] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.024933] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.027520] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.030128] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.032452] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.033551] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.033579] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.034548] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.040694] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.040727] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.044580] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.046167] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.047202] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [315.050220] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [315.050257] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.054210] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.055449] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.058857] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.061447] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.064127] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.066223] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.067182] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.067211] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.067985] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.075797] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.075826] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.076809] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.079763] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.080724] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [315.083714] i915 0000:00:02.0: [drm:drm_edid_override_reset] [CONNECTOR:121:HDMI-A-1] EDID override reset
<7> [315.083827] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [315.083848] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.084877] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.087167] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.090375] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.092165] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.092953] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.097077] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.097908] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.097937] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.098848] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.105797] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.105825] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.106802] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.110725] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.111739] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [315.113701] i915 0000:00:02.0: [drm:drm_edid_override_reset] [CONNECTOR:126:DP-2] EDID override reset
<7> [315.113814] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [315.113836] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [315.114851] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.118063] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.121266] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.126418] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [315.126565] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [315.131719] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.133076] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.133852] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.136063] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.136902] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.136932] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.137798] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.140577] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.140606] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.141550] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [315.146720] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.148229] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.149168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.150192] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.151156] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.151187] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.152096] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.154756] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.154788] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.155840] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.158092] i915 0000:00:02.0: [drm:status_store] [CONNECTOR:130:HDMI-A-2] force updated from 0 to 0 or reprobing
<7> [315.158125] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [315.158147] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.159143] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.160227] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.161138] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.162730] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.164056] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.164912] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.166168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.167113] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.167142] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.167888] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.170604] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.170634] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.171610] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.175178] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.176401] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [315.176720] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [315.176744] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.178124] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.178910] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.183323] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.184712] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.185636] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.188872] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.190119] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.190147] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.190895] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.195746] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.195776] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.198710] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.200694] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.201696] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [315.204962] i915 0000:00:02.0: [drm:drm_edid_override_reset] [CONNECTOR:130:HDMI-A-2] EDID override reset
<7> [315.205151] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [315.205174] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.206410] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.207284] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.209299] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.210708] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.214128] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.215702] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.216721] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.216749] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.219674] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.222748] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.222775] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.225747] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.227729] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.228715] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<6> [315.235298] [IGT] kms_force_connector_basic: exiting, ret=0
<7> [315.239718] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<7> [315.246481] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.247631] i915 0000:00:02.0: [drm:drm_fb_helper_hotplug_event]
<7> [315.247656] i915 0000:00:02.0: [drm:drm_client_modeset_probe]
<7> [315.247878] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1]
<7> [315.247903] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [315.252790] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.259544] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.264707] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:114:DP-1] disconnected
<7> [315.264753] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1]
<7> [315.264775] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.265977] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.269167] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.272300] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.273192] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.274677] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.277283] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.278155] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.280307] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.281419] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.281448] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.282651] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.287667] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.287703] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.290727] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.292653] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.293650] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:HDMI-A-1] disconnected
<7> [315.293692] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2]
<7> [315.293714] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [315.297529] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [315.298959] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [315.301302] i915 0000:00:02.0: [drm:intel_vga_disable [i915]] VGA decode is disabled
<7> [315.306456] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:126:DP-2] disconnected
<7> [315.306502] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2]
<7> [315.306524] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.309751] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.311052] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.315346] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.316305] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.316334] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.317535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.322575] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.322612] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.325560] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:130:HDMI-A-2] disconnected
<7> [315.325593] i915 0000:00:02.0: [drm:drm_client_modeset_probe] No connectors reported connected with modes
<7> [315.325609] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:114:DP-1] enabled? no
<7> [315.325623] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:121:HDMI-A-1] enabled? no
<7> [315.325636] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:126:DP-2] enabled? no
<7> [315.325649] i915 0000:00:02.0: [drm:drm_client_modeset_probe] [CONNECTOR:130:HDMI-A-2] enabled? no
<7> [315.325736] i915 0000:00:02.0: [drm:drm_client_firmware_config.isra.0] Not using firmware configuration
<7> [315.325776] i915 0000:00:02.0: [drm:drm_client_modeset_probe] picking CRTCs for 1024x768 config
<7> [315.326473] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:114:DP-1]
<7> [315.331609] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:121:HDMI-A-1]
<7> [315.334649] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.335805] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [315.338642] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [315.339608] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.339636] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.340495] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [315.343875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [315.343905] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [315.347905] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [315.348579] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:126:DP-2]
<7> [315.354500] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:130:HDMI-A-2]
<7> [315.355778] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.356653] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK on first message, retry
<7> [315.357968] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
<7> [315.358870] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.358899] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [315.360043] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus panel. force bit now 1
<7> [315.364631] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7> [315.364665] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus panel. force bit now 0
<7> [315.369162] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling display
<7> [315.371280] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [315.373967] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<6> [315.377719] Console: switching to colour frame buffer device 128x48
<7> [315.401139] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
Created at 2026-03-20 23:40:00