Result:
integration-manifest git-log-oneline i915_display_info0 igt_runner0 run0 runtimes0 results0.json guc_logs0.tar i915_display_info_post_exec0 boot0 dmesg0
| Detail | Value |
|---|---|
| Duration | 0.17 seconds |
| Igt-Version |
IGT-Version: 2.3-ge61a8b4ea (x86_64) (Linux: 6.19.0-rc5-CI_DRM_17807-gfb2e525015f1+ x86_64) |
| Out |
Using IGT_SRANDOM=1768236490 for randomisation
Opened device: /dev/dri/card0
Runtime PM support: 1
PC8 residency support: 0
DMC: fw loaded: yes
i915_runtime_pm_status:
GPU idle: yes
IRQs disabled: no
Usage count: 1
PCI device power state: D0 [0]
ref_tracker: intel_runtime_pm@ffff888113fc1818 has 1/1 users at
track_intel_runtime_pm_wakeref+0x90/0xb0 [i915]
__intel_runtime_pm_get+0x60/0x130 [i915]
i915_display_rpm_get_raw+0x17/0x30 [i915]
intel_display_rpm_get_raw+0x20/0x30 [i915]
__intel_display_power_put_async+0x3a/0x1c0 [i915]
intel_dp_aux_xfer+0x684/0x960 [i915]
intel_dp_aux_transfer+0xd4/0x330 [i915]
drm_dp_dpcd_access+0xc3/0x160 [drm_display_helper]
drm_dp_dpcd_read+0x87/0x160 [drm_display_helper]
drm_dp_read_sink_count+0x32/0xa0 [drm_display_helper]
intel_dp_get_dpcd+0x6f/0x160 [i915]
intel_dp_detect+0x306/0x810 [i915]
detect_connector_status+0x21/0x60
drm_helper_probe_detect_ctx+0x75/0xe0
drm_helper_probe_detect+0x7b/0x90
intel_hotplug_detect_connector+0x4b/0x140 [i915]
Starting subtest: basic-pci-d3-state
Subtest basic-pci-d3-state: SUCCESS (0.173s)
|
| Err |
Starting subtest: basic-pci-d3-state Subtest basic-pci-d3-state: SUCCESS (0.173s) |
| Dmesg |
<7> [106.998288] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [106.998525] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [106.998712] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<6> [106.998911] Console: switching to colour dummy device 80x25
<6> [106.998977] [IGT] kms_pm_rpm: executing
<7> [106.998896] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [106.999557] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [107.007384] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [107.011082] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [107.011090] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [107.011336] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [107.015750] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [107.016063] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [107.016068] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [107.016756] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [107.017295] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [107.017861] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [107.018504] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [107.018986] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [107.019582] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [107.019896] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [107.019901] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [107.020325] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.020501] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [107.020880] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.021083] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.021087] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [107.021398] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [107.025536] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.025540] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [107.025719] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [107.025956] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [107.025960] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [107.030245] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [107.030261] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [107.030265] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [107.030981] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [107.031473] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [107.032056] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [107.032072] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [107.032075] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [107.032578] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.032743] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [107.033113] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.033365] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.033370] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [107.033545] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [107.037696] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.037700] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [107.037877] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [107.037900] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [107.037903] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [107.042162] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [107.042238] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [107.042242] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [107.042956] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [107.043431] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [107.044009] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [107.044049] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [107.044053] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [107.044535] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.044706] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [107.045087] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [107.045313] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.045318] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [107.045497] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [107.049653] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [107.049658] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [107.049834] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [107.118371] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [107.118876] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [107.119371] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [107.119812] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [107.120806] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [117.141350] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [117.151751] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<7> [118.113425] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [118.120933] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [118.121930] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [118.122282] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [118.123687] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:57:pipe A]
<7> [118.127500] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [118.128289] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [118.129083] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [118.129945] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [118.131220] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [118.132091] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [118.133463] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [118.133918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [118.134081] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [118.134505] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [118.134857] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.134863] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [118.135116] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [118.139787] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.139794] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [118.140505] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [118.140636] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:107:pipe C]
<7> [118.238559] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [118.239303] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [118.239964] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [118.240573] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [118.241620] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [118.242862] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [118.248377] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<6> [118.343525] [IGT] kms_pm_rpm: starting subtest basic-pci-d3-state
<7> [118.356849] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:57:pipe A]
<7> [118.368727] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [118.375293] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [118.375575] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [118.375840] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [118.376385] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [118.377295] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [118.377608] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [118.381769] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [118.382107] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [118.382377] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:107:pipe C]
<7> [118.383396] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [118.384173] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [118.385361] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [118.385860] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [118.386089] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [118.386529] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [118.386793] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.386798] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [118.387024] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [118.391154] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.391159] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [118.399436] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [118.399655] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [118.399856] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [118.400054] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [118.400732] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [118.401097] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [118.404355] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<7> [118.504563] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [118.514687] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [118.514926] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [118.515123] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [118.515675] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [118.516193] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<6> [118.517198] [IGT] kms_pm_rpm: finished subtest basic-pci-d3-state, SUCCESS
<7> [118.519639] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [118.519965] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [118.520925] i915 0000:00:02.0: [drm:drm_dp_read_dpcd_caps [drm_display_helper]] AUX C/DDI C/PHY C: DPCD: 12 0a 82 01 00 03 01 81 00 01 00 00 00 00 00
<7> [118.521725] i915 0000:00:02.0: [drm:drm_dp_dump_desc [drm_display_helper]] AUX C/DDI C/PHY C: DP branch: OUI 00-60-37 dev-ID 3355N2 HW-rev 1.0 SW-rev 1.3 quirks 0x0000
<7> [118.523210] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [118.523300] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [118.523767] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<6> [118.524028] [IGT] kms_pm_rpm: exiting, ret=0
<7> [118.523964] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [118.524402] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [118.524739] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.524753] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [118.525043] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [118.529384] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [118.529390] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<6> [118.530113] Console: switching to colour frame buffer device 128x48
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