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 | 0.18 seconds |
| Igt-Version |
IGT-Version: 2.3-gc45426aaf (x86_64) (Linux: 6.19.0-rc5-CI_DRM_17832-g278a33d39771+ x86_64) |
| Out |
Using IGT_SRANDOM=1768561041 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@ffff888108efd818 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 (0.176s)
|
| Err |
Starting subtest: basic-pci-d3-state Subtest basic-pci-d3-state: SUCCESS (0.176s) |
| Dmesg |
<7> [78.386650] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [78.386889] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [78.387075] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [78.387258] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<6> [78.388020] Console: switching
<7> [78.387906] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<4> [78.388021] to colour dummy device 80x25
<6> [78.388091] [IGT] kms_pm_rpm: executing
<7> [78.396720] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [78.400492] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [78.400500] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [78.400803] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [78.405236] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [78.405574] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [78.405581] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [78.406217] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [78.406740] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [78.407284] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [78.407934] 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> [78.408404] 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> [78.409044] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [78.409359] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [78.409364] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [78.409819] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.409998] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [78.410441] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.410686] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.410693] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [78.410888] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [78.415040] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.415045] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [78.415222] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [78.415458] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [78.415463] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [78.419743] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [78.419759] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [78.419763] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [78.420480] 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> [78.421013] 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> [78.421627] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [78.421643] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [78.421647] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [78.422062] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.422226] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [78.422652] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.422878] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.422882] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [78.423074] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [78.427306] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.427311] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [78.427488] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [78.427511] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1]
<7> [78.427515] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [78.431815] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:109:DP-1] disconnected
<7> [78.431856] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2]
<7> [78.431860] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [78.432578] 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> [78.433114] 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> [78.433700] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:121:DP-2] disconnected
<7> [78.433742] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1]
<7> [78.433746] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [78.434165] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.434330] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [78.434726] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [78.434942] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.434945] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [78.435109] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [78.439352] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [78.439356] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [78.439543] i915 0000:00:02.0: [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:127:HDMI-A-1] disconnected
<7> [78.513766] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [78.514393] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [78.515024] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [78.515572] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [78.516588] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [89.373910] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [89.385139] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<7> [89.499798] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [89.508143] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [89.509411] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [89.510215] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:57:pipe A]
<7> [89.510013] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [89.515460] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [89.516611] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [89.517251] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [89.517863] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [89.519035] 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> [89.519825] 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> [89.521064] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [89.521529] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.521738] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [89.522135] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.522337] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.522342] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [89.522506] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [89.526820] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.526825] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [89.527176] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [89.527305] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:107:pipe C]
<7> [89.624859] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [89.625393] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [89.625859] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [89.626241] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [89.627128] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [89.627988] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [89.632706] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<6> [89.729543] [IGT] kms_pm_rpm: starting subtest basic-pci-d3-state
<7> [89.749453] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:57:pipe A]
<7> [89.760878] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [89.768437] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [89.768906] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [89.769344] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [89.770048] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<7> [89.771212] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [89.771629] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:82:pipe B]
<7> [89.776368] i915 0000:00:02.0: [drm:drm_mode_setcrtc] [CRTC:107:pipe C]
<7> [89.776599] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [89.777126] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [89.778179] 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> [89.778948] 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> [89.780124] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [89.780553] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.780785] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [89.781204] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.781408] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.781412] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [89.781577] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [89.785802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.785807] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [89.794805] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<7> [89.795009] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling DC_off
<7> [89.795196] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [89.795380] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 00 to 02
<7> [89.796043] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling always-on
<7> [89.796253] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Suspending device
<7> [89.799684] i915 0000:00:02.0: [drm:intel_runtime_suspend [i915]] Device suspended
<7> [89.889881] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Resuming device
<7> [89.901107] i915 0000:00:02.0: [drm:intel_runtime_resume [i915]] Device resumed
<7> [89.901854] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling always-on
<7> [89.902462] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:109:DP-1]
<7> [89.902781] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC_off
<7> [89.903932] i915 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [i915]] Setting DC state from 02 to 00
<6> [89.906427] [IGT] kms_pm_rpm: finished subtest basic-pci-d3-state, SUCCESS
<7> [89.909133] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:121:DP-2]
<7> [89.909871] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_2
<7> [89.911290] 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> [89.912076] 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> [89.913272] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:127:HDMI-A-1]
<7> [89.913740] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.913944] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
<7> [89.914336] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
<7> [89.914540] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.914545] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [89.914753] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [89.918948] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [89.918952] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [89.919360] i915 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [89.919486] [IGT] kms_pm_rpm: exiting, ret=0
<6> [89.920798] Console: switching to colour frame buffer device 128x48
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