Attachment 141756 Details for Bug 108081 – dmesg with drm.debug=14

dmesg with drm.debug=14

drm.log (text/x-log), 236.45 KB, created by Brian Vincent on 2018-09-27 00:02:51 UTC

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Description:

Filename:

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Creator: Brian Vincent

Created: 2018-09-27 00:02:51 UTC

Size: 236.45 KB

patch

obsolete

>[   22.651245] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.651709] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   22.664493] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.680368] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.696314] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.712400] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.729118] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.745837] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.762508] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.779250] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.795840] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.812618] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.829232] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.845892] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.862604] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.879237] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.895079] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.906205] [drm:intel_backlight_device_get_brightness [i915]] get backlight PWM = 1091
>[   22.911628] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.928448] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.944996] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.961613] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   22.978311] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   22.995005] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   23.011677] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   23.028367] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   23.045069] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   23.061837] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   24.480117] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   24.480185] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   26.735501] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   26.751370] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   26.768418] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   26.771155] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   26.963996] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   26.964358] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.041503] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.044227] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.053437] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.060047] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.069289] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.076733] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.084927] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.093439] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.108210] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.110090] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.119393] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.126802] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.133977] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.143429] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.150147] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.160081] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.170523] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.176758] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.187535] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.193422] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.201871] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.210091] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.218660] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.226789] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.235096] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.243380] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.251823] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.260128] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.268524] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.276726] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.284864] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.293405] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.302223] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.310105] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.317418] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.326827] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   27.335870] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   27.343437] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   27.351093] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   27.360077] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   28.533306] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   29.276775] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   29.357396] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   29.454431] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   29.517913] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   29.687809] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   29.765135] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   29.887022] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   29.961273] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.210860] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.240325] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.401338] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.404026] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.419162] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.426757] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.436546] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.443413] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.453114] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.460095] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.470012] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.476781] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.485913] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.493436] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.502705] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.510087] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.519677] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.526740] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.535835] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.543409] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.553216] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.560094] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.569638] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.576762] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.585834] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.593430] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.602520] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   30.610091] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   30.618782] [drm:drm_mode_addfb2 [drm]] [FB:112]
>[   30.626726] [drm:drm_mode_addfb2 [drm]] [FB:113]
>[   30.731746] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   30.731768] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   30.731784] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   30.731799] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   30.731815] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   30.731829] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   30.731844] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   30.731859] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   30.732534] [drm:hsw_audio_config_update [i915]] using Maud 784, Naud 18750
>[   30.950352] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   30.950383] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   30.950409] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   30.950432] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   30.950454] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   30.950485] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   30.950552] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   30.950952] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   30.951608] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   30.951618] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   30.951625] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   30.951641] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   30.951649] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   30.951660] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   30.951682] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   30.953051] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   30.955536] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   30.955553] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   30.955569] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   30.956863] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   30.958080] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   30.958085] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   30.958101] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   30.958117] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   30.958343] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   30.958357] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   30.958572] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   30.958597] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   30.958612] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   30.958627] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   30.961354] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   30.961372] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   30.961602] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   30.961616] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   30.961895] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   30.961914] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   30.961918] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   30.961927] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   30.961941] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   30.961952] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   30.961958] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   30.961972] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   30.962220] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   30.962235] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   30.962484] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   30.962513] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   30.962530] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   30.962546] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   30.965258] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   30.965294] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   30.966089] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   30.966113] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   30.966339] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   30.966363] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   30.966369] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   30.966391] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   30.966397] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   30.966405] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   30.969937] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   30.969962] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   30.970084] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   30.971791] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   30.978338] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   30.978356] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   30.994749] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   30.994766] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   30.994821] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   30.997020] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.003314] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.003332] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.003941] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.003958] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.010479] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.010496] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.011105] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.011123] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.018883] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   31.018900] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   31.018921] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   31.020243] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   31.035575] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.035592] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.035642] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   31.037827] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.044143] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.044160] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.044756] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.044774] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.051299] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.051317] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.051934] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.051959] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.059722] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   31.059739] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   31.059758] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   31.061070] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   31.077149] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.077166] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.077205] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   31.079311] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.085627] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.085644] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.086261] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.086287] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.092806] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   31.092823] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   31.093440] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   31.093464] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   31.097643] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   31.097653] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   31.097665] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   31.097672] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   31.097680] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   31.097765] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   31.097775] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   31.097784] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   31.097793] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.097801] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.097809] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   31.097817] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   31.097825] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   31.097834] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   31.097842] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.097849] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.097857] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   31.097865] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   31.097873] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   31.097881] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.097889] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   31.097896] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.097904] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.097910] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   31.097930] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   31.097933] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   31.099984] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   31.099999] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   31.100017] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   31.101297] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   33.244948] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.244965] [drm:drm_mode_setcrtc [drm]] [CRTC:41:pipe A]
>[   33.244978] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:71:eDP-1]
>[   33.255246] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.255263] [drm:drm_mode_setcrtc [drm]] [CRTC:55:pipe B]
>[   33.255429] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:98:DP-4]
>[   33.276726] [drm:drm_mode_setcrtc [drm]] [CRTC:69:pipe C]
>[   33.294358] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.303553] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.314237] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.317032] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.373619] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.374083] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.397879] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.405827] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.413399] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.426686] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.428301] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.443358] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.447031] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.463048] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.667246] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.673254] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.689317] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.692135] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.709324] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.712081] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.792923] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   33.792988] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   33.806482] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.813025] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   33.840560] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.857649] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.868507] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.876692] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.912510] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   33.914216] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.945177] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.947337] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   33.973089] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   33.974764] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   33.989559] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   33.993414] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.006480] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.010066] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.023054] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.026740] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.039702] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.043411] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.056339] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.060088] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.072934] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.076741] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.089594] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.093405] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.106325] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.110129] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.122749] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.126756] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.139515] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.143419] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.156051] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.160074] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.173022] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.176757] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.189732] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.193425] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.206461] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.210058] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.223099] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.226738] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.240018] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.243425] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.256482] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.260146] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.273276] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.276768] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.289848] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.293414] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.306481] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.310056] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.322972] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.326742] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.339553] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.343421] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.356598] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.360105] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.373022] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.376750] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.390380] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.393399] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.406290] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.410067] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.423246] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.426761] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.439866] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.443438] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.456872] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.460076] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.473736] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.476727] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.490334] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.493400] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.507009] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.510069] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.523325] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.526749] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.539887] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.543423] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.556631] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.560370] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.573452] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.576774] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.589893] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.593441] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   34.606519] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   34.610077] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   34.623218] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   34.626735] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   35.011608] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   35.102097] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   35.107178] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   35.110113] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.314550] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.329674] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   36.343042] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   36.344384] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.360135] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.377944] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.394203] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.411122] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.427995] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.444478] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.461021] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.477385] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.493992] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.503879] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[   36.503896] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[   36.503912] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[   36.503964] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[   36.504009] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   36.504035] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[   36.504060] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   36.507916] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   36.510355] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.510379] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   36.510402] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   36.510743] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   36.511708] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   36.512999] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   36.517825] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
>[   36.517843] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   36.518141] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.518160] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.518517] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.518543] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.518559] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   36.518574] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   36.520947] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.520969] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.521000] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.521328] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.521352] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   36.521591] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.521613] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.521837] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.521860] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   36.522771] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.527360] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   36.529168] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.529200] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.529751] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.529771] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.533945] [drm:drm_dp_send_link_address [drm_kms_helper]] link address reply: 4
>[   36.533951] [drm:drm_dp_send_link_address [drm_kms_helper]] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[   36.533955] [drm:drm_dp_send_link_address [drm_kms_helper]] port 1: input 0, pdt: 0, pn: 1, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>[   36.533960] [drm:drm_dp_send_link_address [drm_kms_helper]] port 2: input 0, pdt: 0, pn: 2, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0
>[   36.533964] [drm:drm_dp_send_link_address [drm_kms_helper]] port 3: input 0, pdt: 4, pn: 3, dpcd_rev: 00, mcs: 0, ddps: 1, ldps 1, sdp 1/1
>[   36.537536] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.537552] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.537570] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.539848] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.540482] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.540508] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.543877] [drm:drm_dp_send_enum_path_resources.isra.21 [drm_kms_helper]] enum path resources 3: 0 0
>[   36.544472] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.544496] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.544525] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.545548] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   36.545783] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   36.545841] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   36.545870] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.545894] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   36.545919] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   36.546009] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   36.546108] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   36.546541] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   36.546589] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.546616] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.547748] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.547763] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   36.547773] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.547796] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   36.547807] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   36.547827] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   36.547855] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   36.548345] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.549443] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   36.550170] [drm:drm_dp_send_enum_path_resources.isra.21 [drm_kms_helper]] enum path resources 3: 0 0
>[   36.551995] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.552013] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   36.552029] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   36.552752] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.552768] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.552787] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.553481] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   36.554204] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.555113] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   36.555121] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   36.555142] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   36.555168] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   36.555435] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   36.555459] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   36.555702] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   36.555732] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   36.555755] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   36.555777] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   36.558484] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   36.558513] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   36.558751] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   36.558772] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   36.558999] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   36.559023] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   36.559029] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   36.559049] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   36.559072] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   36.560414] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   36.563891] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.563917] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   36.563941] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   36.565227] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   36.566467] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   36.566474] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   36.566496] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   36.566521] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   36.566751] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.566775] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.566988] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.567016] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.567040] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   36.567064] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   36.569898] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.569925] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   36.570159] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.570182] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.570395] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.570417] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   36.570423] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   36.570440] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   36.570445] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   36.570453] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   36.573562] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.573581] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.573605] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.575825] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.580640] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.580664] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.598584] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.598602] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.598658] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.600776] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.607071] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.607096] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.607686] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.607704] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.613982] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.614006] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.614608] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.614631] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.622203] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.622229] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.622257] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.623596] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.638893] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.638911] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.638967] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.641170] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.647401] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.647419] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.648031] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.648049] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.654586] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.654613] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.655208] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.655226] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.662789] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.662807] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.662826] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.664152] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.679815] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.679833] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.679865] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.682081] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.688344] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.688370] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.688966] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.688983] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.695205] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.695232] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.695845] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.695864] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.699933] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   36.699945] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.699960] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   36.699969] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   36.699978] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.700095] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   36.700106] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   36.700117] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   36.700127] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.700137] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.700147] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.700157] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   36.700173] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   36.700183] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   36.700194] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.700204] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.700213] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.700223] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   36.700232] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   36.700242] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   36.700252] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   36.700261] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.700271] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.700280] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.700308] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   36.700313] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   36.700322] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   36.700327] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] status updated from unknown to disconnected
>[   36.700334] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   36.700376] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   36.700380] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] status updated from unknown to disconnected
>[   36.700385] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   36.700404] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   36.700409] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] status updated from unknown to connected
>[   36.702280] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.702306] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.702332] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.702701] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.702723] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.703640] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.703665] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.704989] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.709712] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.709737] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.710338] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.710358] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.716807] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.716848] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.717425] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.717443] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.723816] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.723842] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.724437] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.724454] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.728585] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.728599] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   36.728609] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.728675] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   36.728687] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   36.728698] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   36.728709] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   36.728719] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   36.728729] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   36.728738] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   36.728748] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   36.728757] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   36.728767] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.728776] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   36.730943] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.730968] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.730995] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.732305] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.827194] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   36.827220] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   36.827240] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.827257] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   36.827273] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   36.827691] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   36.828357] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.828367] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   36.828374] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.828391] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   36.828399] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   36.828411] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   36.828431] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   36.829732] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   36.832302] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.832321] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   36.832338] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   36.833611] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   36.834841] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   36.834848] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   36.834865] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   36.834883] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   36.835138] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   36.835157] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   36.835370] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   36.835398] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   36.835417] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   36.835436] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   36.838268] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   36.838298] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   36.838555] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   36.838578] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   36.838892] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   36.838915] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   36.838919] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   36.838936] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   36.838952] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   36.840294] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   36.842836] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   36.842854] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   36.842871] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   36.844173] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   36.845316] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   36.845324] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   36.845344] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   36.845370] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   36.845608] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.845631] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.845844] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   36.845872] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.845897] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   36.845920] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   36.849099] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   36.849130] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   36.849409] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.849431] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   36.849643] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   36.849664] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   36.849699] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   36.849719] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   36.849724] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   36.849749] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   36.852856] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.852873] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.852927] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.855062] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.859764] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.859781] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.877681] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.877700] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.877730] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.879859] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.886029] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.886054] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.886650] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.886668] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.893178] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.893205] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.893765] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.893783] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.901455] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.901480] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.901507] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.902792] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.918606] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.918624] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.918658] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.920857] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.927123] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.927142] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.927747] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.927765] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.934273] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.934300] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.934891] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.934909] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.942497] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.942514] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.942534] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.943839] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.959529] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.959563] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.959623] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.961772] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.968098] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.968128] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.968717] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.968741] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.975129] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.975155] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.975751] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   36.975769] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   36.979942] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   36.979954] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.979969] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   36.979978] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   36.979987] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   36.980097] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   36.980109] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   36.980120] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   36.980130] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.980140] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.980150] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   36.980160] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   36.980169] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   36.980179] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   36.980188] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.980198] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.980207] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   36.980217] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   36.980226] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   36.980236] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   36.980245] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   36.980254] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.980263] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.980273] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   36.980300] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   36.980305] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   36.980314] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   36.980318] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   36.980325] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   36.980330] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   36.980337] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   36.982264] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   36.982282] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.982301] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   36.982612] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.982633] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.983638] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   36.983664] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   36.984943] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.989764] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.989779] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.990393] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.990411] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   36.996792] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   36.996817] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   36.997436] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   36.997459] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.003923] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.003940] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.004545] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.004562] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.008613] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.008625] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.008632] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.008687] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   37.008696] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   37.008705] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   37.008714] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.008722] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.008730] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   37.008739] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   37.008747] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.008755] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   37.008763] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.008771] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   37.010898] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.010923] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.010951] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.012294] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.069486] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   37.069513] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   37.069538] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.069559] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   37.069581] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   37.069984] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   37.071187] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.071197] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.071204] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.071222] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   37.071230] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   37.071245] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   37.071268] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   37.072495] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.075078] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.075107] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.075131] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.076419] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.077648] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.077656] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   37.077684] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   37.077711] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   37.077947] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.077970] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.078188] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.078216] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.078238] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.078261] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   37.081329] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.081354] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   37.081590] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.081613] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.081832] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.081854] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.081860] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   37.081876] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   37.081899] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   37.083257] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.085691] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.085732] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.085772] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.087070] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.088270] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.088277] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   37.088296] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   37.088321] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   37.088560] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.088582] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.088802] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.088833] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.088857] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.088879] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   37.091962] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.092006] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   37.092271] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.092293] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.092526] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.092549] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.092555] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   37.092593] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   37.092598] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   37.092607] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   37.095741] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.095774] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.095830] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.097986] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.102786] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.102809] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.120659] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.120677] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.120701] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.122859] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.129039] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.129058] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.129666] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.129684] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.136197] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.136214] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.136808] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.136826] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.144475] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.144494] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.144519] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.145828] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.161343] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.161364] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.161424] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.163649] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.169904] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.169922] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.170532] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.170566] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.177092] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.177117] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.177711] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.177728] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.185268] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.185286] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.185305] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.186619] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.202328] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.202347] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.202417] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.204602] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.210918] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.210935] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.211528] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.211546] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.217866] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.217882] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.218494] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.218513] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.222681] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   37.222694] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.222708] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   37.222717] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   37.222725] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.222844] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   37.222857] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   37.222867] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   37.222878] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.222888] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.222898] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.222908] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   37.222917] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.222929] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   37.222938] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.222948] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.222957] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.222967] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   37.222976] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.222986] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.222995] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.223004] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.223014] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.223023] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.223084] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   37.223089] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   37.223097] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   37.223102] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   37.223109] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   37.223113] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   37.223120] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   37.224979] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.224996] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.225014] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.225397] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.225419] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.226331] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.226353] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.227544] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.232304] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.232322] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.232930] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.232947] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.239452] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.239477] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.240072] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.240091] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.247189] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.247207] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.247818] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.247835] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.251952] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.251967] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.251977] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.252054] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   37.252067] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   37.252077] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   37.252088] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.252098] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.252109] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   37.252119] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   37.252131] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.252141] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   37.252151] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.252161] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   37.254339] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.254356] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.254374] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.255690] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.377713] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   37.377744] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   37.377785] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.377808] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   37.377829] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   37.378234] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   37.378890] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.378901] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.378908] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.378926] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   37.378934] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   37.378951] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   37.378973] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   37.380308] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.382835] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.382855] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.382874] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.384188] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.385316] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.385323] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   37.385343] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   37.385362] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   37.385642] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.385657] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.385916] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.385942] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.385957] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.385972] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   37.388907] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.388937] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   37.389175] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.389191] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.389408] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.389429] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.389434] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   37.389449] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   37.389466] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   37.390815] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.393337] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.393353] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.393369] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.394593] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.395795] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.395800] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   37.395815] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   37.395832] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   37.396065] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.396080] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.396335] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.396382] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.396404] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.396439] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   37.399759] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.399783] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   37.400036] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.400070] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.400329] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.400366] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.400371] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   37.400388] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   37.400391] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   37.400397] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   37.403524] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.403548] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.403571] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.405716] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.410451] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.410476] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.428479] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.428501] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.428532] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.430678] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.436960] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.436982] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.437591] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.437610] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.443975] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.443992] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.444617] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.444635] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.452317] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.452334] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.452353] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.453670] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.468998] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.469018] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.469043] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.471239] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.477538] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.477555] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.478166] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.478184] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.484438] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.484455] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.485064] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.485084] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.492652] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.492674] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.492697] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.494021] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.509653] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.509671] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.509694] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.511872] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.518135] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.518155] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.518761] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.518777] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.525038] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.525056] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.525668] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.525684] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.530061] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   37.530071] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.530083] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   37.530092] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   37.530099] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.530189] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   37.530199] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   37.530208] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   37.530216] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.530224] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.530233] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.530241] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   37.530250] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.530258] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   37.530266] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.530274] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.530282] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.530290] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   37.530297] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.530305] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.530314] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.530321] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.530327] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.530333] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.530491] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   37.530495] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   37.530501] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   37.530505] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   37.530510] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   37.530513] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   37.530518] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   37.532378] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.532397] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.532416] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.532786] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.532806] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.533717] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.533736] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.534936] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.539728] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.539752] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.540343] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.540365] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.546960] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.546986] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.547585] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.547623] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.554088] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.554131] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.554698] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.554722] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.558831] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.558843] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.558851] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.558906] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   37.558915] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   37.558924] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   37.558933] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.558941] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.558949] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   37.558958] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   37.558967] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.558976] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   37.558984] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.558992] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   37.561063] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.561081] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.561100] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.562419] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.623037] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   37.623061] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   37.623081] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.623097] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   37.623115] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   37.623523] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   37.624184] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.624197] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.624213] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.624237] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   37.624248] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   37.624264] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   37.624292] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   37.625609] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.628133] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.628150] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.628165] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.629434] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.630651] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.630657] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   37.630671] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   37.630687] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   37.630913] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.630927] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.631134] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.631159] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.631174] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.631189] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   37.633868] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.633886] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   37.634109] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.634123] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.634328] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.634352] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.634355] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   37.634365] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   37.634381] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   37.635687] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.638229] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.638244] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.638259] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.639536] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.640765] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.640779] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   37.640798] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   37.640822] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   37.641057] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.641080] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.641296] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.641324] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.641346] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.641367] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   37.644063] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.644084] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   37.644317] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.644339] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.644556] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.644579] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.644584] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   37.644609] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   37.644615] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   37.644622] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   37.647759] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.647778] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.647802] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.649963] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.654783] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.654801] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.673159] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.673177] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.673210] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.675243] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.681502] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.681520] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.682136] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.682162] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.688427] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.688444] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.689061] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.689085] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.696616] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.696640] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.696664] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.697996] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.713419] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.713454] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.713477] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.715656] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.721940] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.721965] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.722562] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.722587] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.729044] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.729062] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.729672] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.729690] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.737255] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.737272] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.737291] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.738627] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.754310] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.754327] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.754376] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.756489] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.762752] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.762793] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.763363] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.763389] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.769656] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.769674] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.770283] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.770301] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.774386] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   37.774397] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.774408] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   37.774416] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   37.774423] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.774513] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   37.774522] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   37.774531] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   37.774540] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.774548] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.774556] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   37.774564] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   37.774572] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.774580] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   37.774589] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.774597] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.774605] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   37.774613] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   37.774621] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.774629] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.774636] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   37.774644] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.774653] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.774665] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.774694] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   37.774697] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   37.774703] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   37.774706] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   37.774712] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   37.774717] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   37.774723] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   37.776733] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.776750] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.776769] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.777007] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.777027] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.778142] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.778161] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.779481] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.784292] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.784309] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.784929] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.784955] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.791413] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.791430] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.792041] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.792058] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.798276] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.798294] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.798912] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   37.798936] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   37.803002] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.803013] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.803021] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.803074] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   37.803084] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   37.803094] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   37.803103] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.803111] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   37.803119] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   37.803127] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   37.803135] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.803143] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   37.803150] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   37.803158] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   37.805351] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.805369] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.805389] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   37.806689] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.870932] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   37.870960] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   37.870987] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.871013] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   37.871036] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   37.871445] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   37.872154] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.872168] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   37.872178] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   37.872200] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   37.872212] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   37.872229] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   37.872257] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   37.873612] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.876147] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.876169] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.876190] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.877366] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.878603] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.878610] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   37.878627] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   37.878647] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   37.878896] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.878923] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.879144] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   37.879174] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.879196] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.879218] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   37.881931] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   37.881954] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   37.882178] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.882201] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   37.882418] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   37.882439] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.882443] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   37.882456] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   37.882473] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   37.883840] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   37.886388] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   37.886411] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   37.886428] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   37.887711] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   37.888945] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   37.888954] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   37.888973] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   37.888991] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   37.889222] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.889238] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.889478] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   37.889506] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.889521] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   37.889537] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   37.892664] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   37.892693] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   37.892977] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.893016] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   37.893266] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   37.893305] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   37.893310] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   37.893345] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   37.893350] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   37.893358] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   37.896531] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.896576] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.896635] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.897927] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.902765] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.902789] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.920681] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.920707] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.920742] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.922855] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.929088] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.929106] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.929716] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.929734] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.936144] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.936167] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.936770] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.936786] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.944406] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.944423] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.944441] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.945707] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.961062] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.961080] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.961106] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.963252] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.969496] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.969519] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.970113] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.970130] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.976420] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   37.976437] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   37.977050] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   37.977067] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   37.984639] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   37.984658] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   37.984677] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   37.985977] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.001671] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.001689] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.001710] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.003853] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.010083] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.010100] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.010715] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.010733] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.017193] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.017211] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.017823] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.017841] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.021992] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   38.022003] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.022015] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   38.022023] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   38.022031] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.022133] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   38.022143] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   38.022152] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   38.022161] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.022169] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.022178] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.022186] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   38.022194] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.022203] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   38.022211] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.022219] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.022227] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.022236] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   38.022243] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   38.022251] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.022258] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.022264] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.022270] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.022276] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.022326] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   38.022329] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   38.022336] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   38.022339] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   38.022345] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   38.022348] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   38.022352] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   38.024299] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.024317] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.024335] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.024639] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.024660] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.025654] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.025673] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.026947] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.031691] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.031717] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.032316] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.032342] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.038826] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.038844] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.039460] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.039477] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.046597] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.046623] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.047222] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.047247] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.051340] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.051352] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   38.051360] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.051418] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   38.051428] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   38.051437] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   38.051446] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.051454] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.051463] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   38.051471] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   38.051479] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   38.051487] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   38.051495] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.051503] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   38.053729] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.053756] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.053782] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.055095] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.115204] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   38.115232] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   38.115251] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   38.115269] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   38.115299] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   38.115703] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   38.116432] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.116446] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   38.116455] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.116475] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   38.116487] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   38.116502] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   38.116534] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   38.117864] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   38.120390] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   38.120408] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   38.120424] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   38.121729] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   38.122848] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   38.122854] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   38.122870] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   38.122888] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   38.123123] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   38.123139] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   38.123354] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   38.123381] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   38.123396] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   38.123410] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   38.126152] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   38.126173] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   38.126409] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   38.126425] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   38.126641] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   38.126662] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   38.126665] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   38.126678] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   38.126694] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   38.128041] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   38.130581] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   38.130598] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   38.130614] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   38.131901] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   38.132989] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   38.132994] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   38.133010] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   38.133026] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   38.133261] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.133276] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   38.133492] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   38.133518] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   38.133533] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   38.133548] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   38.136244] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   38.136262] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   38.136525] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   38.136540] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   38.136757] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   38.136777] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   38.136781] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   38.136791] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   38.136795] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   38.136801] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   38.139915] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.139932] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.139990] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.142176] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.146949] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.146967] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.164916] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.164935] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.164960] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.167118] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.173261] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.173281] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.173873] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.173890] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.180375] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.180392] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.181002] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.181019] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.188664] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.188692] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.188722] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.190045] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.205362] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.205380] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.205401] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.207573] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.213657] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.213681] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.214279] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.214296] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.220758] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.220775] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.221380] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.221397] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.228977] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.228995] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.229014] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.230297] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.245905] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.245924] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.245981] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.248177] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.254261] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.254279] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.254892] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.254911] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.261403] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.261420] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.262033] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   38.262052] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   38.266161] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   38.266172] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.266186] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   38.266194] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   38.266202] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.266296] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   38.266307] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   38.266316] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   38.266324] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.266333] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.266341] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   38.266349] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   38.266357] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.266365] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   38.266373] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.266381] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.266389] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   38.266397] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   38.266404] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   38.266410] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.266416] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   38.266421] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.266427] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.266433] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.266460] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   38.266463] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   38.266469] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   38.266473] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   38.266477] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   38.266480] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   38.266485] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   38.268465] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.268493] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.268517] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   38.268759] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.268781] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.269891] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.269911] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.271259] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.276018] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.276035] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.276650] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.276675] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.284047] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.284065] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.284672] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.284690] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.291189] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   38.291206] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.291818] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.291836] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.295930] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.295942] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   38.295950] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   38.296004] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   38.296014] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   38.296023] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   38.296031] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.296039] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   38.296047] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   38.296055] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   38.296063] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   38.296071] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   38.296079] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   38.296087] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   38.298276] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.298292] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.298311] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.299606] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.387812] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   38.387830] [drm:drm_mode_setcrtc [drm]] [CRTC:41:pipe A]
>[   38.387843] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:71:eDP-1]
>[   38.424377] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   38.424394] [drm:drm_mode_setcrtc [drm]] [CRTC:55:pipe B]
>[   38.424408] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:98:DP-4]
>[   38.444948] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   38.444960] [drm:drm_mode_setcrtc [drm]] [CRTC:69:pipe C]
>[   38.444971] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:119:DP-8]
>[   38.445011] [drm:intel_atomic_check [i915]] [CONNECTOR:119:DP-8] checking for sink bpp constrains
>[   38.445027] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   38.445035] [drm:drm_dp_atomic_find_vcpi_slots [drm_kms_helper]] vcpi slots req=6, avail=63
>[   38.445038] [drm:drm_dp_atomic_find_vcpi_slots [drm_kms_helper]] vcpi slots avail=57
>[   38.445055] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   38.445071] [drm:intel_dump_pipe_config [i915]] [CRTC:69:pipe C][modeset]
>[   38.445086] [drm:intel_dump_pipe_config [i915]] output_types: DP_MST (0x800)
>[   38.445101] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[   38.445116] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 757304, gmch_n: 8388608, link_m: 126217, link_n: 1048576, tu: 6
>[   38.445130] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   38.445147] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   38.445155] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   38.445170] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   38.445178] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   38.445194] [drm:intel_dump_pipe_config [i915]] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x48 flags: 0xa
>[   38.445209] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 1024x768, pixel rate 65000
>[   38.445244] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[   38.445260] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   38.445292] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   38.445306] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   38.445319] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   38.445335] [drm:intel_dump_pipe_config [i915]] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[   38.445350] [drm:intel_dump_pipe_config [i915]] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[   38.445366] [drm:intel_dump_pipe_config [i915]] [PLANE:66:cursor C] disabled, scaler_id = -1
>[   38.445387] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[   38.445403] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 2, actual 2
>[   38.445426] [drm:intel_find_shared_dpll [i915]] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[   38.445441] [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe C
>[   38.460043] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DDI A]
>[   38.460061] [drm:intel_atomic_commit_tail [i915]] [ENCODER:77:DDI B]
>[   38.460079] [drm:intel_atomic_commit_tail [i915]] [ENCODER:79:DP-MST A]
>[   38.460094] [drm:intel_atomic_commit_tail [i915]] [ENCODER:80:DP-MST B]
>[   38.460109] [drm:intel_atomic_commit_tail [i915]] [ENCODER:81:DP-MST C]
>[   38.460124] [drm:intel_atomic_commit_tail [i915]] [ENCODER:87:DDI C]
>[   38.460138] [drm:intel_atomic_commit_tail [i915]] [ENCODER:89:DP-MST A]
>[   38.460153] [drm:intel_atomic_commit_tail [i915]] [ENCODER:90:DP-MST B]
>[   38.460167] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DP-MST C]
>[   38.460183] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 0
>[   38.460200] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 1
>[   38.460216] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 2
>[   38.460231] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 3
>[   38.493329] [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 6, on? 1) for crtc 69
>[   38.493358] [drm:intel_mst_pre_enable_dp [i915]] active links 0
>[   38.495661] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.495678] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.495729] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.497698] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.499014] [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
>[   38.499641] [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14
>[   38.500668] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
>[   38.500687] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   38.500706] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   38.500724] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   38.501750] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.501769] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.511337] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>[   38.511353] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[   38.511371] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   38.520819] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   38.520837] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[   38.530331] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>[   38.530347] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[   38.530361] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   38.539880] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 07000000
>[   38.539898] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
>[   38.539928] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   38.549329] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   38.549983] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:88:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[   38.550196] [drm:drm_dp_mst_allocate_vcpi [drm_kms_helper]] initing vcpi for pbn=233 slots=6
>[   38.594034] [drm:intel_enable_pipe [i915]] enabling pipe C
>[   38.594263] [drm:intel_mst_enable_dp [i915]] active links 1
>[   38.595434] [drm:drm_dp_update_payload_part2 [drm_kms_helper]] payload 0 1
>[   38.598238] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   38.598277] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   38.598298] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   38.600419] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   38.602868] [drm:drm_dp_mst_hpd_irq [drm_kms_helper]] Got NAK reply: req 0x11, reason 0x07, nak data 0x02
>[   38.605198] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   38.605215] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   38.610980] [drm:verify_connector_state.isra.119 [i915]] [CONNECTOR:119:DP-8]
>[   38.611009] [drm:intel_atomic_commit_tail [i915]] [CRTC:69:pipe C]
>[   38.611044] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 1
>[   38.617279] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   38.624896] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   38.633915] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   38.638561] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   38.644757] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   38.653061] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   38.778686] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   38.779045] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   38.783218] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   40.482344] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   41.093843] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   41.093913] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   41.465552] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   41.542841] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   41.542904] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   42.006105] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   42.899120] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   44.733986] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   44.734080] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   44.921771] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.284401] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.287075] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.293634] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.325092] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.325592] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.330332] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.352009] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.352920] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.357336] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.367663] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.368236] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.372782] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.384362] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.385234] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.389800] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.401028] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.401780] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.406355] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.417746] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.418496] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.423194] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.434422] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.435049] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.439391] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.451133] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.451866] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.456708] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.467817] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.468753] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.473329] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.484526] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.485073] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.488892] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.501208] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.501793] [drm:drm_mode_addfb2 [drm]] [FB:138]
>[   45.506391] [drm:drm_mode_addfb2 [drm]] [FB:154]
>[   45.518014] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   45.518480] [drm:drm_mode_addfb2 [drm]] [FB:152]
>[   45.522746] [drm:drm_mode_addfb2 [drm]] [FB:153]
>[   45.612063] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   45.972544] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   46.045429] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   46.154814] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   46.250225] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   46.387319] [drm:drm_mode_addfb2 [drm]] [FB:132]
>[   46.455587] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   46.526920] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   46.526963] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   46.527028] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   46.529223] [drm:intel_dp_check_mst_status [i915]] got esi 01 20 00
>[   46.532841] [drm:drm_dp_mst_handle_up_req [drm_kms_helper]] Got CSN: pn: 3 ldps:1 ddps: 1 mcs: 0 ip: 0 pdt: 4
>[   46.535231] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.535252] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.552922] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   46.552949] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   46.552992] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   46.553009] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   46.553044] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   46.553081] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   46.553142] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   46.553558] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   46.554205] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.554214] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   46.554221] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.554236] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   46.554244] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   46.554255] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   46.554273] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   46.555604] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   46.558131] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   46.558148] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   46.558164] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   46.559448] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   46.560676] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   46.560683] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   46.560702] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   46.560720] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   46.560955] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   46.560977] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   46.561185] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   46.561210] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   46.561226] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   46.561240] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   46.564088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   46.564109] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   46.564340] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   46.564353] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   46.564592] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   46.564614] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   46.564632] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   46.564647] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   46.564668] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   46.566012] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   46.568585] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   46.568602] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   46.568618] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   46.569904] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA30 HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   46.571125] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   46.571130] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   46.571148] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   46.571164] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   46.571391] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   46.571405] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   46.571621] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   46.571646] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   46.571661] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   46.571676] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   46.574564] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   46.574583] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   46.574833] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   46.574847] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   46.575087] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   46.575123] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   46.575127] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   46.575141] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   46.575145] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   46.575151] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   46.578295] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.578312] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.578334] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.580501] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.585214] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.585231] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.603305] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.603323] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.603354] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.605532] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.611910] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.611928] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.612542] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.612567] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.619100] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.619117] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.619725] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.619742] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.627331] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.627355] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.627377] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.628694] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.644047] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.644064] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.644085] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.646237] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.652528] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.652545] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.653155] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.653171] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.659714] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.659739] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.660335] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.660352] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.668225] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.668251] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.668279] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.669597] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.685167] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.685187] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.685223] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.687396] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.693704] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.693722] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.694328] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.694345] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.700915] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.700933] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.701545] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   46.701562] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   46.705774] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   46.705787] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.705801] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   46.705811] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   46.705821] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.705927] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   46.705940] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   46.705961] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   46.705971] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   46.705981] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   46.705991] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   46.706003] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   46.706012] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   46.706022] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   46.706032] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   46.706042] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   46.706052] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   46.706061] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   46.706071] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   46.706080] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   46.706091] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   46.706101] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   46.706110] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   46.706120] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   46.706152] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   46.706157] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   46.706167] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6]
>[   46.706172] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:130:DP-6] disconnected
>[   46.706180] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7]
>[   46.706185] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:135:DP-7] disconnected
>[   46.706193] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   46.708130] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.708156] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.708185] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   46.708926] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   46.708948] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   46.709498] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.709517] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   46.710844] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.715751] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.715769] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.716516] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   46.716534] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   46.723823] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.723849] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.724447] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   46.724473] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   46.731052] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   46.731070] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   46.731682] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[   46.731701] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[   46.735865] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.735879] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   46.735889] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   46.735967] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] probed modes :
>[   46.735980] [drm:drm_mode_debug_printmodeline [drm]] Modeline 140:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x48 0xa
>[   46.735993] [drm:drm_mode_debug_printmodeline [drm]] Modeline 141:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[   46.736003] [drm:drm_mode_debug_printmodeline [drm]] Modeline 147:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   46.736013] [drm:drm_mode_debug_printmodeline [drm]] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   46.736022] [drm:drm_mode_debug_printmodeline [drm]] Modeline 148:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   46.736032] [drm:drm_mode_debug_printmodeline [drm]] Modeline 150:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   46.736042] [drm:drm_mode_debug_printmodeline [drm]] Modeline 143:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   46.736051] [drm:drm_mode_debug_printmodeline [drm]] Modeline 144:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   46.736061] [drm:drm_mode_debug_printmodeline [drm]] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   46.736071] [drm:drm_mode_debug_printmodeline [drm]] Modeline 146:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   46.738235] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   46.738261] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.738288] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[   46.739609] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   46.880492] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   46.880509] [drm:drm_mode_setcrtc [drm]] [CRTC:41:pipe A]
>[   46.880524] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:71:eDP-1]
>[   46.913884] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   46.913898] [drm:drm_mode_setcrtc [drm]] [CRTC:55:pipe B]
>[   46.913909] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:98:DP-4]
>[   47.296347] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.296360] [drm:drm_mode_setcrtc [drm]] [CRTC:69:pipe C]
>[   47.296370] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:119:DP-8]
>[   47.403240] [drm:drm_mode_addfb2 [drm]] [FB:149]
>[   47.415643] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.422455] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.445311] [drm:drm_mode_addfb2 [drm]] [FB:121]
>[   47.447340] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.453535] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.480671] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.482721] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.489182] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.522473] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.523135] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.527399] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.538626] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.550823] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.554787] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.556569] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.560173] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.561746] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.572266] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.576852] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.577528] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.588823] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.593519] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.594108] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.605647] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.610144] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.610657] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.622263] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.626821] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.627596] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.638936] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.643569] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.644462] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.655731] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.660167] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.660855] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.672452] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.676832] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.677636] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.689069] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.693436] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.694004] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.705583] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.710094] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.710772] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.722295] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.726775] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.727818] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.738920] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.743440] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.744408] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.755758] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.760128] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.761487] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.772471] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.776756] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.778168] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.804999] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.806652] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.811361] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.917906] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.918840] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.926113] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.949406] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.950526] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.955428] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.965720] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.967262] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.970933] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   47.980293] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   47.982034] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   47.985789] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   47.992769] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   47.994667] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   47.998609] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.010503] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.012131] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.015767] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.025920] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.027555] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.031134] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.042715] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.044321] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.048006] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.059845] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.061800] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.065619] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.080441] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.081998] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.085856] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.093876] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.095445] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.099317] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.110292] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.111967] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.115598] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.127215] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.128981] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.133625] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.143276] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.145042] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.149500] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.160303] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.162089] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.166819] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.176817] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.178639] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.183328] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.193545] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.195425] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.200315] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   48.210091] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   48.211962] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   48.217296] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   48.229512] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   48.231688] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   48.237359] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.167272] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.168139] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.171841] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.178213] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.179762] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.183287] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.195636] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.197290] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.200754] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.212449] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.214007] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.217557] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.228769] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.230261] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.233658] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.246303] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.247707] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.251251] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.263028] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.264490] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.268025] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.278632] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.280089] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.283797] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.295286] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.296823] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.300448] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.311750] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.313433] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.318002] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.328833] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.330480] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.335050] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.343724] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.345289] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.349829] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.358094] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.360101] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.364451] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.374451] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.376745] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.381215] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.391070] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.393410] [drm:drm_mode_addfb2 [drm]] [FB:133]
>[   49.397789] [drm:drm_mode_addfb2 [drm]] [FB:139]
>[   49.413850] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.415363] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   49.420469] [drm:drm_mode_addfb2 [drm]] [FB:151]
>[   49.423318] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   49.772218] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   49.926025] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   49.926081] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   49.929058] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   50.258056] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   50.500785] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   50.573456] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   50.727803] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   50.914868] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   50.980920] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   51.079092] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   51.111970] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   51.259035] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   51.395965] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   51.478864] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   51.584778] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   51.781887] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   51.866921] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   51.910512] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[   51.910528] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[   51.910543] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[   51.910591] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[   51.910612] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   51.910630] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[   51.910647] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   51.910672] [drm:intel_dp_detect [i915]] MST device may have disappeared 1 vs 1
>[   51.919114] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.927556] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.935999] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.944440] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.952880] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.961324] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.969765] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.978205] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.986647] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   51.995090] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.003535] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.011980] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.021238] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.029702] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.031128] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   52.038162] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.046611] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.055054] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.063520] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.071989] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.076000] [drm:drm_mode_addfb2 [drm]] [FB:129]
>[   52.080446] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.088892] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.097345] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.105793] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.109708] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   52.114244] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.122691] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.131134] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.139577] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.148018] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.156459] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.164900] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.173342] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.181782] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.181788] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   52.181808] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event.
>[   52.181824] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   52.181904] [drm:intel_dp_destroy_mst_connector [i915]] [CONNECTOR:130:DP-6]
>[   52.182046] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   52.182061] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   52.182268] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   52.182293] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.182308] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.182323] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   52.185078] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.185095] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   52.185317] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   52.185331] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   52.185535] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   52.185555] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   52.185576] [drm:intel_dp_destroy_mst_connector [i915]] [CONNECTOR:135:DP-7]
>[   52.185647] [drm:intel_dp_destroy_mst_connector [i915]] [CONNECTOR:119:DP-8]
>[   52.185706] [drm:drm_dp_mst_put_payload_id.part.13 [drm_kms_helper]] putting payload 1
>[   52.187872] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   52.187898] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   52.187917] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   52.187935] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   52.187954] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   52.187988] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   52.188051] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   52.188448] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   52.189100] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   52.189110] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   52.189116] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   52.189132] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   52.189140] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   52.189149] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   52.189166] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   52.190501] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   52.193024] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   52.193052] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   52.193067] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   52.194352] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   52.195559] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   52.195564] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   52.195571] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   52.195586] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   52.195811] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   52.195825] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   52.196046] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   52.196070] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.196084] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.196099] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   52.198863] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.198877] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   52.199105] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   52.199119] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   52.199324] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   52.199343] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   52.199347] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   52.199353] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   52.199367] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   52.199378] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   52.199384] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   52.199397] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   52.199618] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   52.199631] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   52.199836] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   52.199857] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.199871] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.199884] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   52.202701] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.202715] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   52.202936] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   52.202969] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   52.203190] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   52.203208] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   52.203212] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   52.203218] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   52.203222] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   52.203227] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   52.206326] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.206343] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.206391] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.208564] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.213400] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   52.213416] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.231297] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.231312] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.231365] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.233544] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.239802] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.239818] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.240434] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.240451] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.246857] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.246872] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.247490] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.247507] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.255219] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   52.255247] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.255264] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.256565] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.271894] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.271909] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.271976] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.274156] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.280415] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.280430] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.281046] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.281064] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.287564] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.287580] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.288195] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.288213] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.295972] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   52.296001] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.296018] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.297322] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.312896] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.312911] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.312985] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.315175] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.321429] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.321445] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.322057] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.322074] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.328574] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   52.328590] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   52.329202] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   52.329220] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   52.333372] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   52.333382] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   52.333395] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   52.333402] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   52.333410] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   52.333496] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   52.333506] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   52.333515] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   52.333523] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   52.333531] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   52.333539] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   52.333547] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   52.333555] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   52.333563] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   52.333572] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   52.333579] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   52.333587] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   52.333595] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.333603] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.333611] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   52.333619] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   52.333627] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   52.333635] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   52.333641] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   52.333671] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   52.333674] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   52.333681] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8]
>[   52.333684] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] status updated from connected to disconnected
>[   52.333687] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-8] disconnected
>[   52.335696] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   52.335712] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.335729] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   52.337034] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   52.629500] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   52.629511] [drm:drm_mode_setcrtc [drm]] [CRTC:41:pipe A]
>[   52.629521] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:71:eDP-1]
>[   52.652266] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   52.652278] [drm:drm_mode_setcrtc [drm]] [CRTC:55:pipe B]
>[   52.652288] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:98:DP-4]
>[   52.676747] [drm:drm_mode_setcrtc [drm]] [CRTC:69:pipe C]
>[   52.676759] [drm:drm_dp_atomic_release_vcpi_slots [drm_kms_helper]] vcpi slots released=6, avail=63
>[   52.676796] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[   52.676812] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 2, actual 2
>[   52.693391] [drm:intel_mst_disable_dp [i915]] active links 1
>[   52.693409] [drm:intel_disable_pipe [i915]] disabling pipe C
>[   52.720387] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.728786] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.737183] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.745580] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.753976] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.762372] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.770768] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.779164] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.787560] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.795957] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.804356] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.812751] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.821147] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.829543] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.837940] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.846336] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.854732] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.863128] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.871524] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.879920] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.888316] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.896715] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.905113] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.913510] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.921906] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.930303] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.938707] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.947104] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.955503] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.963900] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.972297] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.980694] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.980701] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   52.980704] [drm:drm_dp_check_act_status [drm_kms_helper]] failed to read payload table status -110
>[   52.989143] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   52.997582] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.006019] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.014456] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.022894] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.031333] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.039781] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.048219] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.056658] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.065096] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.073533] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.081970] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.090407] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.098844] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.107282] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.115720] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.124158] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.132597] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.141034] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.149471] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.157908] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.166345] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.174782] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.183220] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.191657] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.200093] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.208530] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.216967] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.225403] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.233840] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.242277] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.250713] [drm:intel_dp_aux_xfer [i915]] dp_aux_ch timeout status 0x7c3003ff
>[   53.250719] [drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. First error: -110
>[   53.250748] [drm:intel_dp_sink_dpms [i915]] failed to disable sink power state
>[   53.250763] [drm:intel_power_well_disable [i915]] disabling DDI C IO power well
>[   53.250780] [drm:intel_encoders_post_disable.isra.106 [i915]] active links 0
>[   53.250796] [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 6, on? 1) for crtc 69
>[   53.250822] [drm:intel_atomic_commit_tail [i915]] [ENCODER:70:DDI A]
>[   53.250837] [drm:intel_atomic_commit_tail [i915]] [ENCODER:77:DDI B]
>[   53.250852] [drm:intel_atomic_commit_tail [i915]] [ENCODER:79:DP-MST A]
>[   53.250866] [drm:intel_atomic_commit_tail [i915]] [ENCODER:80:DP-MST B]
>[   53.250881] [drm:intel_atomic_commit_tail [i915]] [ENCODER:81:DP-MST C]
>[   53.250895] [drm:intel_atomic_commit_tail [i915]] [ENCODER:87:DDI C]
>[   53.250909] [drm:intel_atomic_commit_tail [i915]] [ENCODER:89:DP-MST A]
>[   53.250924] [drm:intel_atomic_commit_tail [i915]] [ENCODER:90:DP-MST B]
>[   53.250937] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DP-MST C]
>[   53.250973] [drm:verify_connector_state.isra.119 [i915]] [CONNECTOR:119:DP-8]
>[   53.250993] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 0
>[   53.251021] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 1
>[   53.251036] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 2
>[   53.251051] [drm:verify_single_dpll_state.isra.81 [i915]] DPLL 3
>[   53.276350] [drm:intel_atomic_commit_tail [i915]] [CRTC:69:pipe C]
>[   53.281367] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.284326] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.313069] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.315021] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.344343] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.346271] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.366052] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.368078] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.381858] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.383640] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.399446] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.401294] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.414912] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.416719] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.431568] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.433564] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.447507] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.449452] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.463502] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.465506] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.479606] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.481577] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.495496] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.497434] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.511485] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.513464] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.543453] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.545331] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.561220] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   53.563219] [drm:drm_mode_addfb2 [drm]] [FB:120]
>[   53.626623] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   53.628061] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   53.820212] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   54.418357] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   54.822796] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   55.238051] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   55.238107] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   55.304535] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   55.536443] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   55.620601] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   55.766612] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   55.968522] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   56.326950] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   56.491175] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   56.556320] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   57.053375] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   57.186242] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   57.303346] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   57.374441] [drm:drm_mode_addfb2 [drm]] [FB:119]
>[   57.559592] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   57.755739] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1]
>[   57.755768] [drm:intel_dp_detect [i915]] [CONNECTOR:71:eDP-1]
>[   57.755800] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   57.755817] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   57.755834] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   57.755859] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   57.755919] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   57.756321] [drm:drm_dp_read_desc [drm_kms_helper]] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   57.756972] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   57.756986] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found
>[   57.756995] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   57.757014] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:71:eDP-1] probed modes :
>[   57.757026] [drm:drm_mode_debug_printmodeline [drm]] Modeline 72:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   57.757040] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1]
>[   57.757061] [drm:intel_dp_detect [i915]] [CONNECTOR:78:DP-1]
>[   57.758392] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 00 00 05 01 83 02 00 00 00 00 00 02
>[   57.760945] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   57.760963] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   57.760988] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   57.762218] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 90-cc-24 dev-ID SYNA3  HW-rev 1.0 SW-rev 3.10 quirks 0x0000
>[   57.763435] [drm:intel_dp_detect [i915]] Sink is MST capable
>[   57.763439] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:78:DP-1] disconnected
>[   57.763448] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1]
>[   57.763464] [drm:intel_hdmi_detect [i915]] [CONNECTOR:84:HDMI-A-1]
>[   57.763698] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   57.763713] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   57.763927] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   57.763950] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   57.763968] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   57.763992] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
>[   57.766674] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb
>[   57.766691] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
>[   57.766908] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   57.766923] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   57.767126] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
>[   57.767148] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   57.767153] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:84:HDMI-A-1] disconnected
>[   57.767164] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2]
>[   57.767184] [drm:intel_dp_detect [i915]] [CONNECTOR:88:DP-2]
>[   57.767198] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:88:DP-2] disconnected
>[   57.767206] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2]
>[   57.767225] [drm:intel_hdmi_detect [i915]] [CONNECTOR:93:HDMI-A-2]
>[   57.767442] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   57.767461] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   57.767655] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   57.767678] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   57.767693] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
>[   57.767708] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
>[   57.770388] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc
>[   57.770403] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
>[   57.770619] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   57.770634] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   57.770825] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   57.770845] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID:  (err -6)
>[   57.770848] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:93:HDMI-A-2] disconnected
>[   57.770856] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3]
>[   57.770863] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:99:DP-3] disconnected
>[   57.770869] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4]
>[   57.774064] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.774085] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.774113] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.775421] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.780229] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   57.780246] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.798209] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.798231] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.798262] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.800426] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.806836] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.806854] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.807519] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.807536] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.813969] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.814029] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.814586] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.814644] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.822637] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   57.822696] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.822756] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.824159] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.839369] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.839439] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.839545] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.841000] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.847473] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.847532] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.848087] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.848145] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.854902] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.854962] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.855515] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.855573] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.863679] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   57.863744] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.863811] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.865195] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.880639] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.880711] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.880811] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.882224] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.888709] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.888770] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.889321] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.889380] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.896027] [drm:intel_dp_check_mst_status [i915]] got esi2 01 10 00
>[   57.896085] [drm:intel_dp_check_mst_status [i915]] got esi 01 10 00
>[   57.896632] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x00200000, dig 0x10101011, pins 0x00000020
>[   57.896690] [drm:intel_hpd_irq_handler [i915]] digital hpd port B - short
>[   57.901080] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support
>[   57.901118] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   57.901158] [drm:drm_add_edid_modes [drm]] ELD monitor 31MU97
>[   57.901188] [drm:drm_add_edid_modes [drm]] ELD size 32, SAD count 1
>[   57.901218] [drm:drm_add_display_info [drm]] non_desktop set to 0
>[   57.901514] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:98:DP-4] probed modes :
>[   57.901544] [drm:drm_mode_debug_printmodeline [drm]] Modeline 95:"3840x2160" 60 533280 3840 3848 3992 4000 2160 2214 2219 2222 0x48 0x9
>[   57.901570] [drm:drm_mode_debug_printmodeline [drm]] Modeline 107:"3840x2160" 30 266640 3840 3848 3992 4000 2160 2214 2219 2222 0x40 0x9
>[   57.901596] [drm:drm_mode_debug_printmodeline [drm]] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   57.901621] [drm:drm_mode_debug_printmodeline [drm]] Modeline 122:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   57.901645] [drm:drm_mode_debug_printmodeline [drm]] Modeline 126:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   57.901669] [drm:drm_mode_debug_printmodeline [drm]] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   57.901693] [drm:drm_mode_debug_printmodeline [drm]] Modeline 116:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   57.901717] [drm:drm_mode_debug_printmodeline [drm]] Modeline 115:"1152x864" 60 81579 1152 1216 1336 1520 864 865 868 895 0x0 0x6
>[   57.901741] [drm:drm_mode_debug_printmodeline [drm]] Modeline 117:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   57.901764] [drm:drm_mode_debug_printmodeline [drm]] Modeline 123:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   57.901787] [drm:drm_mode_debug_printmodeline [drm]] Modeline 127:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   57.901811] [drm:drm_mode_debug_printmodeline [drm]] Modeline 108:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   57.901834] [drm:drm_mode_debug_printmodeline [drm]] Modeline 106:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   57.901857] [drm:drm_mode_debug_printmodeline [drm]] Modeline 131:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   57.901880] [drm:drm_mode_debug_printmodeline [drm]] Modeline 124:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   57.901902] [drm:drm_mode_debug_printmodeline [drm]] Modeline 128:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   57.901929] [drm:drm_mode_debug_printmodeline [drm]] Modeline 97:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   57.901962] [drm:drm_mode_debug_printmodeline [drm]] Modeline 125:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   57.902078] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5]
>[   57.902097] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:102:DP-5] disconnected
>[   57.903455] [drm:intel_dp_check_mst_status [i915]] got esi2 01 00 00
>[   57.903513] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   57.903579] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port B - short
>[   57.904962] [drm:intel_dp_check_mst_status [i915]] got esi 01 00 00
>[   58.026246] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.026257] [drm:drm_mode_setcrtc [drm]] [CRTC:41:pipe A]
>[   58.026267] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:71:eDP-1]
>[   58.058179] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.058191] [drm:drm_mode_setcrtc [drm]] [CRTC:55:pipe B]
>[   58.058201] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:98:DP-4]
>[   58.076998] [drm:drm_mode_setcrtc [drm]] [CRTC:69:pipe C]
>[   58.081733] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.093493] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.131804] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.133954] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.170632] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.172583] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.185674] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.193448] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.202827] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.210111] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.219746] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.226804] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.236514] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.243520] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.252693] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.260148] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.269282] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.276855] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.285830] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.293546] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.302602] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.310155] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.319296] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.326861] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.335913] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.343529] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.352631] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.360157] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.369369] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.376863] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.385906] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.393542] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.402732] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.410186] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.419426] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.426851] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.436123] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.443531] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.452727] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.460138] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.469616] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.476848] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.486088] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.493515] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.502852] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.510154] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.519553] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.526846] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.536239] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.543521] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.552879] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.560175] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.568641] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.576870] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.585111] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.593512] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.602030] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.610176] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.619340] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.626852] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.635231] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.643533] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.651827] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.660169] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.672011] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.676839] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.686025] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.693529] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.701753] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.710151] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.718626] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.726840] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.735447] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.743531] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.752178] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.760217] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.768683] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.776805] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.786153] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.793521] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.802078] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.810161] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.818722] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.826827] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.838837] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.843520] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.852849] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.860171] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.868672] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.876862] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.885597] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.893550] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.902270] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.910211] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.918837] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.926865] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   58.935677] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   58.943547] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   58.952179] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   58.960217] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   59.018138] [drm:drm_mode_addfb2 [drm]] [FB:111]
>[   59.019327] [drm:drm_mode_addfb2 [drm]] [FB:130]
>[   59.180344] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   59.281436] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   59.488329] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   59.503629] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   59.528380] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   60.073577] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   60.675265] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   60.806353] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   60.806471] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   61.276767] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   61.878280] [drm:drm_mode_addfb2 [drm]] [FB:109]
>[   61.889685] [drm:drm_mode_addfb2 [drm]] [FB:110]
>[   62.258678] [drm:drm_mode_addfb2 [drm]] [FB:109]

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Attachments on bug 108081: 141755 | 141756 | 141761 | 141762 | 141766 | 141767 | 141777 | 141780 | 141863

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