Attachment 78098 Details for Bug 63392 – dmesg with debug=14

dmesg with debug=14

dmesg.txt (text/plain), 381.24 KB, created by Mathias Fußenegger on 2013-04-16 16:08:39 UTC

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Creator: Mathias Fußenegger

Created: 2013-04-16 16:08:39 UTC

Size: 381.24 KB

patch

obsolete

>-- Logs begin at Sat 2012-10-20 21:31:01 CEST, end at Tue 2013-04-16 18:06:09 CEST. --
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>Apr 16 17:52:50 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:50 scrooge kernel: [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>Apr 16 17:52:50 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:drm_mode_addfb], [FB:34]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:3]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>Apr 16 17:52:50 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:50 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_update_plane], Writing base 02E88000 00000000 0 0 16384
>Apr 16 17:52:50 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:50 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:50 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:50 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:50 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:50 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:50 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CONNECTOR:22:DP-1]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_update_plane], Writing base 02E88000 00000000 0 0 16384
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (2560 0)
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_update_plane], Writing base 02E88000 FFFFFFFFFFFEE800 0 0 16384
>Apr 16 17:52:51 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:7]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:7]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:7]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_setcrtc], [CONNECTOR:22:DP-1]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>Apr 16 17:52:51 scrooge kernel: [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_debug_printmodeline], Modeline 34:"" 0 74500 1280 1344 1472 1664 720 723 728 748 0x0 0x6
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_debug_printmodeline], Modeline 33:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_set_config], attempting to set mode from userspace
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_debug_printmodeline], Modeline 33:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>Apr 16 17:52:51 scrooge kernel: [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 241500KHz
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_mode_fixup], DP link bw 0a lane count 4 clock 270000 bpp 24
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_mode_fixup], DP link bw required 579600 available 864000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_adjusted_mode], [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:51 scrooge kernel: [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 5
>Apr 16 17:52:51 scrooge kernel: [drm:intel_disable_pch_pll], disabling PCH PLL c6014
>Apr 16 17:52:51 scrooge kernel: [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 1: display plane 14, fbc lines 3, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 2: display plane 48, fbc lines 3, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 3: display plane 92, fbc lines 4, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 3: display plane 182, fbc lines 5, cursor 10
>Apr 16 17:52:51 scrooge kernel: [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10
>Apr 16 17:52:51 scrooge kernel: [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8)
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_crtc_mode_set], Mode for pipe 1:
>Apr 16 17:52:51 scrooge kernel: [drm:drm_mode_debug_printmodeline], Modeline 33:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
>Apr 16 17:52:51 scrooge kernel: [drm:intel_get_pch_pll], CRTC:5 reusing existing PCH PLL c6014
>Apr 16 17:52:51 scrooge kernel: [drm:intel_get_pch_pll], switching PLL c6014 off
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 1, lanes 3
>Apr 16 17:52:51 scrooge kernel: ------------[ cut here ]------------
>Apr 16 17:52:51 scrooge kernel: WARNING: at drivers/gpu/drm/i915/intel_display.c:5374 ironlake_crtc_mode_set+0x877/0x8a0 [i915]()
>Apr 16 17:52:51 scrooge kernel: Hardware name: MacBookAir5,2
>Apr 16 17:52:51 scrooge kernel: Modules linked in: rfcomm bnep coretemp kvm_intel arc4 kvm brcmsmac cordic brcmutil joydev mac80211 iTCO_wdt cfg80211 iT
>Apr 16 17:52:51 scrooge kernel:  firewire_ohci firewire_core crc_itu_t ohci_hcd ehci_pci ehci_hcd xhci_hcd usbcore usb_common i915 video button i2c_algo_bit intel_agp intel_gtt drm_kms_helper drm i2c_core
>Apr 16 17:52:51 scrooge kernel: Pid: 1634, comm: X Not tainted 3.8.7-1-ARCH #1
>Apr 16 17:52:51 scrooge kernel: Call Trace:
>Apr 16 17:52:51 scrooge kernel:  [<ffffffff81057190>] warn_slowpath_common+0x70/0xa0
>Apr 16 17:52:51 scrooge kernel:  [<ffffffff8105727a>] warn_slowpath_null+0x1a/0x20
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa00bb957>] ironlake_crtc_mode_set+0x877/0x8a0 [i915]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa00bfce5>] intel_set_mode+0x5b5/0x940 [i915]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa00c084e>] intel_crtc_set_config+0x6de/0x900 [i915]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa0016d1c>] ? drm_ut_debug_printk+0x4c/0x70 [drm]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa0020a69>] drm_mode_setcrtc+0x549/0x5b0 [drm]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa00111e1>] drm_ioctl+0x4c1/0x570 [drm]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffffa0020520>] ? drm_mode_setplane+0x380/0x380 [drm]
>Apr 16 17:52:51 scrooge kernel:  [<ffffffff81199735>] do_vfs_ioctl+0x2e5/0x4d0
>Apr 16 17:52:51 scrooge kernel:  [<ffffffff811999a1>] sys_ioctl+0x81/0xa0
>Apr 16 17:52:51 scrooge kernel:  [<ffffffff814c72dd>] system_call_fastpath+0x1a/0x1f
>Apr 16 17:52:51 scrooge kernel: ---[ end trace 46d0cf9b6ab75c77 ]---
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_wait_for_vblank], vblank wait timed out
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_update_plane], Writing base 02E88000 00000000 0 0 16384
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_wait_for_vblank], vblank wait timed out
>Apr 16 17:52:51 scrooge kernel: [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 1: display plane 14, fbc lines 3, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 2: display plane 48, fbc lines 3, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 3: display plane 92, fbc lines 4, cursor 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_check_srwm], watermark 3: display plane 182, fbc lines 5, cursor 10
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crtc_mode_set], [ENCODER:21:TMDS-21] set [MODE:33:]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_mode_set], Enabling DP audio on pipe B
>Apr 16 17:52:51 scrooge kernel: [drm:intel_write_eld], ELD on [CONNECTOR:22:DP-1], [ENCODER:21:TMDS-21]
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_write_eld], ELD on pipe B
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_write_eld], Audio directed to unknown port
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_write_eld], ELD: DisplayPort detected
>Apr 16 17:52:51 scrooge kernel: [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6
>Apr 16 17:52:51 scrooge kernel: [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 21, cursor: 6
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_wait_for_vblank], vblank wait timed out
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_wait_for_vblank], vblank wait timed out
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train] *ERROR* FDI train 1 fail!
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train] *ERROR* FDI train 2 fail!
>Apr 16 17:52:51 scrooge kernel: [drm:ivb_manual_fdi_link_train], FDI train done.
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 5
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:51 scrooge kernel: [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_connector_check_state], [CONNECTOR:22:DP-1]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:10:DAC-10]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:11:TMDS-11]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:21:TMDS-21]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:23:TMDS-23]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [CRTC:3]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [CRTC:5]
>Apr 16 17:52:51 scrooge kernel: [drm:intel_modeset_check_state], [CRTC:7]
>Apr 16 17:52:51 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:51 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:51 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:51 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:51 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:51 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:51 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:52 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:52 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:52 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:52 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:52 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:52 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:52 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:53 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:53 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:53 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:53 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:53 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:53 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:53 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:54 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:54 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:54 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:54 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:54 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:54 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:55 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:55 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:55 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:55 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:55 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:55 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:55 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:56 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:56 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:56 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:56 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:56 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:56 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:56 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:56 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:57 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:57 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:57 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:57 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:57 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:57 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:57 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:58 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:58 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:58 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:58 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:58 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:58 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:52:59 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:52:59 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:52:59 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:52:59 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:52:59 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:52:59 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:52:59 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:00 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:00 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:00 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:00 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:00 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:00 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:00 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:01 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:01 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:01 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:01 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:01 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:01 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:02 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:02 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:02 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:02 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:02 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:02 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:03 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:03 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:03 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:03 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:03 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:03 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:03 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:04 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:04 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:04 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:04 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:04 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:04 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:04 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:05 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:05 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:05 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:05 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:05 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:05 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:06 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:06 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:06 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:06 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:06 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:06 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:06 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:07 scrooge kernel: [drm:drm_detect_monitor_audio], Monitor has basic audio support
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:26:DP-2] status updated from 2 to 2
>Apr 16 17:53:07 scrooge kernel: [drm:i915_hotplug_work_func], running encoder hotplug functions
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_check_link_status], TMDS-21: channel EQ not ok, retraining
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_link_down], 
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], training pattern 1 signal levels 04000000
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_start_link_train], too many voltage retries, give up
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 1f 01 00
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:07 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:07 scrooge kernel: [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:eDP-1] status updated from 1 to 1
>Apr 16 17:53:07 scrooge kernel: [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect], CRT not detected via hotplug
>Apr 16 17:53:07 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Apr 16 17:53:07 scrooge kernel: [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Apr 16 17:53:07 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Apr 16 17:53:08 scrooge kernel: [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Apr 16 17:53:08 scrooge kernel: [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Apr 16 17:53:08 scrooge kernel: [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>Apr 16 17:53:08 scrooge kernel: [drm:intel_dp_detect], DPCD: 11 0a 84 01 01 00 01 80 02 01 04 01 0f 00 00
>Apr 16 17:53:08 scrooge kernel: [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>Apr 16 17:53:08 scrooge kernel: [drm:intel_dp_probe_oui], Branch OUI: 000000
>Apr 16 17:53:08 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:08 scrooge systemd-logind[325]: Power key pressed.
>Apr 16 17:53:08 scrooge systemd-logind[325]: Suspending...
>Apr 16 17:53:08 scrooge systemd[1]: Starting Sleep.
>Apr 16 17:53:08 scrooge systemd[1]: Reached target Sleep.
>Apr 16 17:53:08 scrooge systemd[1]: Starting Suspend...
>Apr 16 17:53:08 scrooge kernel: [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>Apr 16 17:53:08 scrooge systemd-sleep[13261]: Suspending system...

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Attachments on bug 63392: 77760 | 78098

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