Attachment 134955 Details for Bug 101679 – dmesg after goto sleep->wake (start flickering)

dmesg after goto sleep->wake (start flickering)

after.sleep (text/plain), 79.87 KB, created by Fill on 2017-10-21 02:03:15 UTC

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Creator: Fill

Created: 2017-10-21 02:03:15 UTC

Size: 79.87 KB

patch

obsolete

>
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.429931] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.429968] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.429996] [drm:intel_power_well_enable [i915]] enabling DC off
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430023] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430058] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430090] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430117] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430141] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430173] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430242] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.430694] [drm:intel_dp_read_desc [i915]] DP sink: OUI 38-ec-11(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431105] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431118] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431133] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"2560x1440" 60 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0xa
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431557] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431626] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431659] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431684] [drm:skl_set_power_well [i915]] Enabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431723] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431751] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.431776] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433133] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433172] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433202] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433230] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433277] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433299] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.433834] [drm:intel_dp_read_desc [i915]] DP sink: OUI 38-ec-11(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434218] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434234] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434263] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"2560x1440" 60 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0xa
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434603] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434636] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434661] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434685] [drm:skl_set_power_well [i915]] Enabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434723] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434757] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.434764] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460287] [drm:intel_atomic_check [i915]] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460306] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460327] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 241750KHz
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460349] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 4 clock 270000 bpp 24
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460365] [drm:intel_dp_compute_config [i915]] DP link bw required 725250 available 1080000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460382] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460400] [drm:intel_dump_pipe_config [i915]] [CRTC:31:pipe A][modeset]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460417] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460433] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5633183, gmch_n: 8388608, link_m: 469431, link_n: 524288, tu: 64
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460448] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460462] [drm:intel_dump_pipe_config [i915]] requested mode:
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460474] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0xa
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460489] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460498] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"2560x1440" 60 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0xa
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460513] [drm:intel_dump_pipe_config [i915]] crtc timings: 241750 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x48 flags: 0xa
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460528] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 2560x1440
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460542] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460556] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460570] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460587] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460601] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460616] [drm:intel_dump_pipe_config [i915]] [PLANE:25:plane 1A] FB:66, fb = 2560x1440 format = XR24 little-endian (0x34325258)
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460630] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+2560+1440 dst 0x0+2560+1440
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460644] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460658] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor A] FB:63, fb = 256x256 format = AR24 little-endian (0x34325241)
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460671] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+256+256 dst 911x708+256+256
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460689] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460711] [drm:intel_find_shared_dpll [i915]] [CRTC:31:pipe A] allocated DPLL 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460727] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.460777] [drm:intel_edp_backlight_off.part.27 [i915]] 
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.667819] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.667949] [drm:intel_disable_pipe [i915]] disabling pipe A
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.678567] [drm:edp_panel_off [i915]] Turn eDP port A panel power off
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.678666] [drm:edp_panel_off [i915]] Wait for panel power off time
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.678789] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000002 control 00000000
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.679092] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.679177] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.679338] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.729792] [drm:wait_panel_status [i915]] Wait complete
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.729899] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.729996] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730083] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 31
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730159] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730234] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730336] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730407] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730477] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730541] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730603] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730672] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730741] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730806] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730876] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.730939] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731023] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731081] [drm:intel_power_well_disable [i915]] disabling DDI A/E power well
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731139] [drm:skl_set_power_well [i915]] Disabling DDI A/E power well
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731216] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731297] [drm:verify_connector_state.isra.85 [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731385] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.731566] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732171] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732277] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732340] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732399] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732458] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732515] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732579] [drm:verify_connector_state.isra.85 [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732645] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732708] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732771] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732830] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>Oct 21 00:54:33 ya-Lenovo-YOGA-900S-12ISK kernel: [  111.732900] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.307395] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.307427] [drm:wait_panel_status [i915]] Wait complete
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.307499] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.307526] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.362370] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.362458] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.362535] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.517869] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:34 ya-Lenovo-YOGA-900S-12ISK kernel: [  112.519174] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.538597] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.538731] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.538792] [drm:intel_power_well_disable [i915]] disabling DC off
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.538852] [drm:skl_enable_dc6 [i915]] Enabling DC6
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.538906] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.539362] [drm:intel_power_well_disable [i915]] disabling always-on
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.541277] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.541364] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.541441] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>Oct 21 00:54:37 ya-Lenovo-YOGA-900S-12ISK kernel: [  115.541614] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951034] [drm:intel_power_well_enable [i915]] enabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951052] [drm:intel_power_well_enable [i915]] enabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951327] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951346] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951359] [drm:skl_set_power_well [i915]] Enabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951377] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951389] [drm:skl_set_power_well [i915]] Enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951413] [drm:intel_power_well_enable [i915]] enabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951437] [drm:skl_set_power_well [i915]] Enabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951447] [drm:intel_power_well_enable [i915]] enabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951457] [drm:skl_set_power_well [i915]] Enabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951467] [drm:intel_power_well_enable [i915]] enabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  122.951477] [drm:skl_set_power_well [i915]] Enabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077490] [drm:intel_power_well_disable [i915]] disabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077593] [drm:skl_set_power_well [i915]] Disabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077691] [drm:intel_power_well_disable [i915]] disabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077786] [drm:skl_set_power_well [i915]] Disabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077877] [drm:intel_power_well_disable [i915]] disabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077958] [drm:skl_set_power_well [i915]] Disabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.077980] [drm:intel_power_well_disable [i915]] disabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078002] [drm:skl_set_power_well [i915]] Disabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078024] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078051] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078074] [drm:intel_power_well_disable [i915]] disabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078097] [drm:skl_enable_dc6 [i915]] Enabling DC6
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078120] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078542] [drm:intel_power_well_disable [i915]] disabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078564] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.078612] [drm:skl_set_cdclk [i915]] Changing CDCLK to 24000 kHz (VCO 0 kHz)
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083173] [drm:intel_update_cdclk [i915]] Current CD clock rate: 24000 kHz, VCO: 0 kHz, ref: 24000 kHz
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083210] [drm:intel_power_well_disable [i915]] disabling MISC IO power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083245] [drm:skl_set_power_well [i915]] Disabling MISC IO power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083276] [drm:skl_set_power_well [i915]] Clearing auxiliary requests for MISC IO power well forced on by DMC
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083308] [drm:intel_power_well_disable [i915]] disabling power well 1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.083343] [drm:skl_set_power_well [i915]] Clearing auxiliary requests for power well 1 forced on by DMC
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.334492] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.334534] [drm:intel_power_well_enable [i915]] enabling power well 1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.334574] [drm:intel_power_well_enable [i915]] enabling MISC IO power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.334629] [drm:skl_init_cdclk [i915]] Sanitizing cdclk programmed by pre-os
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.334679] [drm:skl_set_cdclk [i915]] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.337021] [drm:intel_update_cdclk [i915]] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.337857] [drm:intel_power_well_enable [i915]] enabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.337895] [drm:intel_power_well_enable [i915]] enabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.337932] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.337971] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338007] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338042] [drm:skl_set_power_well [i915]] Enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338076] [drm:intel_power_well_enable [i915]] enabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338110] [drm:skl_set_power_well [i915]] Enabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338144] [drm:intel_power_well_enable [i915]] enabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338178] [drm:skl_set_power_well [i915]] Enabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338212] [drm:intel_power_well_enable [i915]] enabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338247] [drm:skl_set_power_well [i915]] Enabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.338282] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.339800] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x8ce5f018
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.339874] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.339917] [drm:intel_opregion_setup [i915]] SWSCI supported
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.386912] [drm:intel_opregion_setup [i915]] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.386931] [drm:intel_opregion_setup [i915]] ASLE supported
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.386947] [drm:intel_opregion_setup [i915]] ASLE extension supported
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.386963] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (Mailbox #4)
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387243] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387536] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387605] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387662] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387717] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387769] [drm:intel_guc_setup [i915]] GuC fw status: path i915/skl_guc_ver6_1.bin, fetch NONE, load NONE
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387775] [drm] GuC firmware load skipped
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387796] [drm:intel_update_cdclk [i915]] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387892] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:31:pipe A] hw state readout: disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387911] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:38:pipe B] hw state readout: disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387929] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:45:pipe C] hw state readout: disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387945] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 hw state readout: crtc_mask 0x00000000, on 1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387961] [drm:intel_modeset_setup_hw_state [i915]] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387976] [drm:intel_modeset_setup_hw_state [i915]] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.387990] [drm:intel_modeset_setup_hw_state [i915]] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388006] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:46:DDI A] hw state readout: disabled, pipe A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388020] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:54:DDI B] hw state readout: disabled, pipe A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388034] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:56:DP-MST A] hw state readout: disabled, pipe A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388048] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:57:DP-MST B] hw state readout: disabled, pipe B
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388061] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:58:DP-MST C] hw state readout: disabled, pipe C
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388076] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:47:eDP-1] hw state readout: disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388090] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:55:DP-1] hw state readout: disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388108] [drm:intel_dump_pipe_config [i915]] [CRTC:31:pipe A][setup_hw_state]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388124] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 0, dithering: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388140] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388155] [drm:intel_dump_pipe_config [i915]] requested mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388168] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388184] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388193] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388209] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388224] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388239] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388253] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388267] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388284] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388299] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388313] [drm:intel_dump_pipe_config [i915]] [PLANE:25:plane 1A] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388328] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388343] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor A] FB:63, fb = 256x256 format = AR24 little-endian (0x34325241)
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388357] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-911+-708 dst 911x708+-911+-708
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388372] [drm:intel_dump_pipe_config [i915]] [CRTC:38:pipe B][setup_hw_state]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388386] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388399] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388413] [drm:intel_dump_pipe_config [i915]] requested mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388422] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388436] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388445] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388460] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388474] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388488] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388502] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388515] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388533] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388546] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388560] [drm:intel_dump_pipe_config [i915]] [PLANE:32:plane 1B] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388574] [drm:intel_dump_pipe_config [i915]] [PLANE:34:plane 2B] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388588] [drm:intel_dump_pipe_config [i915]] [PLANE:36:cursor B] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388603] [drm:intel_dump_pipe_config [i915]] [CRTC:45:pipe C][setup_hw_state]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388616] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388630] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388643] [drm:intel_dump_pipe_config [i915]] requested mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388652] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388666] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388674] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388690] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388704] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388717] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388731] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388745] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388762] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388776] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388790] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 1C] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388804] [drm:intel_dump_pipe_config [i915]] [PLANE:41:plane 2C] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388817] [drm:intel_dump_pipe_config [i915]] [PLANE:43:cursor C] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388834] [drm:intel_modeset_setup_hw_state [i915]] DPLL 0 enabled but not in use, disabling
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388879] [drm:intel_power_well_disable [i915]] disabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388894] [drm:skl_set_power_well [i915]] Disabling DDI D power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388909] [drm:intel_power_well_disable [i915]] disabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388922] [drm:skl_set_power_well [i915]] Disabling DDI C power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388935] [drm:intel_power_well_disable [i915]] disabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388948] [drm:skl_set_power_well [i915]] Disabling DDI B power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388961] [drm:intel_power_well_disable [i915]] disabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388975] [drm:skl_set_power_well [i915]] Disabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.388988] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389007] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389020] [drm:intel_power_well_disable [i915]] disabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389034] [drm:skl_enable_dc6 [i915]] Enabling DC6
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389048] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389479] [drm:intel_power_well_disable [i915]] disabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389502] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389521] [drm:skl_update_scaler [i915]] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389537] [drm:skl_update_scaler [i915]] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389563] [drm:intel_power_well_enable [i915]] enabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389575] [drm:intel_power_well_enable [i915]] enabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389961] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389983] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.389999] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390014] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390029] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390043] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390058] [drm:verify_connector_state.isra.85 [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390074] [drm:verify_connector_state.isra.85 [i915]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390089] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390104] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390119] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390134] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390150] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390166] [drm:intel_atomic_commit_tail [i915]] [CRTC:38:pipe B]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390181] [drm:intel_atomic_commit_tail [i915]] [CRTC:45:pipe C]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390194] [drm:intel_power_well_disable [i915]] disabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390209] [drm:skl_enable_dc6 [i915]] Enabling DC6
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390222] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390636] [drm:intel_power_well_disable [i915]] disabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390730] [drm:intel_opregion_register [i915]] 2 outputs detected
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390749] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390762] [drm:intel_power_well_enable [i915]] enabling always-on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.390775] [drm:intel_power_well_enable [i915]] enabling DC off
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391136] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391157] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391175] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391203] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391218] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391240] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391261] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391344] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391365] [drm:wait_panel_status [i915]] Wait complete
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391427] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.391446] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.446298] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.446323] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.446349] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.446418] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598106] [drm:intel_dp_read_desc [i915]] DP sink: OUI 38-ec-11(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598506] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:47:eDP-1] status updated from connected to connected
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598574] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598625] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598690] [drm:skl_set_power_well [i915]] Enabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598756] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598809] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  123.598826] [drm:drm_helper_hpd_irq_event [drm_kms_helper]] [CONNECTOR:55:DP-1] status updated from disconnected to disconnected
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124513] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124565] [drm:drm_mode_setcrtc [drm]] [CRTC:31:pipe A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124610] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124739] [drm:intel_atomic_check [i915]] [CONNECTOR:47:eDP-1] checking for sink bpp constrains
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124827] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.124923] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 241750KHz
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125027] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 4 clock 270000 bpp 24
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125108] [drm:intel_dp_compute_config [i915]] DP link bw required 725250 available 1080000
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125196] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125356] [drm:intel_dump_pipe_config [i915]] [CRTC:31:pipe A][modeset]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125436] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125514] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5633183, gmch_n: 8388608, link_m: 469431, link_n: 524288, tu: 64
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125589] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125661] [drm:intel_dump_pipe_config [i915]] requested mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125709] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"" 0 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0xa
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125783] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125836] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"2560x1440" 60 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0xa
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125860] [drm:intel_dump_pipe_config [i915]] crtc timings: 241750 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x48 flags: 0xa
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125882] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 2560x1440
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125903] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125924] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125945] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125971] [drm:skl_dump_hw_state [i915]] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.125993] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126015] [drm:intel_dump_pipe_config [i915]] [PLANE:25:plane 1A] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126037] [drm:intel_dump_pipe_config [i915]] [PLANE:27:plane 2A] disabled, scaler_id = -1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126061] [drm:intel_dump_pipe_config [i915]] [PLANE:29:cursor A] FB:63, fb = 256x256 format = AR24 little-endian (0x34325241)
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126084] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-911+-708 dst 911x708+-911+-708
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126112] [drm:intel_atomic_check [i915]] New cdclk calculated to be atomic 337500, actual 337500
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126142] [drm:intel_find_shared_dpll [i915]] [CRTC:31:pipe A] allocated DPLL 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126167] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126225] [drm:intel_power_well_enable [i915]] enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126244] [drm:skl_set_power_well [i915]] Enabling DDI A/E power well
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126269] [drm:intel_atomic_commit_tail [i915]] [ENCODER:46:DDI A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126293] [drm:intel_atomic_commit_tail [i915]] [ENCODER:54:DDI B]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126318] [drm:intel_atomic_commit_tail [i915]] [ENCODER:56:DP-MST A]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126340] [drm:intel_atomic_commit_tail [i915]] [ENCODER:57:DP-MST B]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126360] [drm:intel_atomic_commit_tail [i915]] [ENCODER:58:DP-MST C]
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126384] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126407] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 1
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126428] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 2
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126449] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 3
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126472] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 31
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126493] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126529] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126568] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126653] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126682] [drm:wait_panel_status [i915]] Wait complete
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126737] [drm:edp_panel_on [i915]] Wait for panel power on
>Oct 21 00:54:50 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.126829] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 0000000b
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.327371] [drm:wait_panel_status [i915]] Wait complete
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.328896] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329218] [drm:intel_dp_start_link_train [i915]] link training optimization: true
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329257] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 01000000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329281] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329303] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329324] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329536] [drm:intel_dp_start_link_train [i915]] signal levels (target/current): 01000000/01000000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.329996] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.330018] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.330992] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 01000000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.331022] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.331049] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.331991] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 01000000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.332022] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.332039] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.332980] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333285] [drm:intel_enable_pipe [i915]] enabling pipe A
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333337] [drm:intel_edp_backlight_on.part.26 [i915]] 
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333360] [drm:intel_panel_enable_backlight [i915]] pipe A
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333433] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 937
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333495] [drm:intel_psr_enable [i915]] PSR disable by flag
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333517] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333521] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333546] [drm:intel_fbc_enable [i915]] reserved 7372800 bytes of contiguous stolen space for FBC, threshold: 2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.333569] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.350113] [drm:verify_connector_state.isra.85 [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.350136] [drm:intel_atomic_commit_tail [i915]] [CRTC:31:pipe A]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.350164] [drm:verify_single_dpll_state.isra.115 [i915]] DPLL 0
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.384142] [drm] RC6 on
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406086] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406320] [drm:intel_dp_detect [i915]] [CONNECTOR:47:eDP-1]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406459] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406560] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406654] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.406798] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.407393] [drm:intel_dp_read_desc [i915]] DP sink: OUI 38-ec-11(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.407883] [drm:drm_edid_to_eld [drm]] ELD: no CEA Extension found
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.407916] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:eDP-1] probed modes :
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.407973] [drm:drm_mode_debug_printmodeline [drm]] Modeline 48:"2560x1440" 60 241750 2560 2608 2640 2720 1440 1443 1448 1481 0x48 0xa
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409294] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409425] [drm:intel_dp_detect [i915]] [CONNECTOR:55:DP-1]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409531] [drm:intel_power_well_enable [i915]] enabling power well 2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409626] [drm:skl_set_power_well [i915]] Enabling power well 2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409735] [drm:intel_power_well_disable [i915]] disabling power well 2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409837] [drm:skl_set_power_well [i915]] Disabling power well 2
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.409867] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:55:DP-1] disconnected
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.413945] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.439972] [drm:drm_mode_addfb2 [drm]] [FB:67]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.473112] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.488463] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.517576] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.650233] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.650331] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.650461] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.651481] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK gnome-shell[1111]: drmModeSetCursor2 failed with (ÐÑÐºÐ°Ð·Ð°Ð½Ð¾ Ð² Ð´Ð¾ÑÑÑÐ¿Ðµ), drawing cursor with OpenGL from now on
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.950888] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.950974] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.951168] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  124.951751] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.110514] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.110586] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.110681] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.111260] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.128123] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.128200] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.128309] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.128873] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.190182] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.190253] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.190356] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:51 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.190937] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.902441] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.918413] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.934091] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  125.983159] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.125489] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.145840] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.166536] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:52 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.209278] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.372719] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.385549] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.385665] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.385834] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.386445] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.396460] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.416536] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.453467] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.613471] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.636525] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.649865] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.691835] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.783869] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.783958] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.784135] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.784885] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.877654] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.901957] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.916548] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  126.966867] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.084755] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.084840] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.085003] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.085584] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.100083] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.123942] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.134422] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:53 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.192514] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.344098] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.344208] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.344411] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.345275] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.443027] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.443114] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.443267] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.443848] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.564428] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.592886] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.616104] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.632859] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.649529] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.666132] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.682824] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.699699] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.716333] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.733040] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.749681] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.762555] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.762667] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.762868] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.763512] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.766275] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.783022] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.799655] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.816339] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.833058] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.849678] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.866330] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.882999] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.899643] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.916289] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.932988] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.949635] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.966311] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.982974] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  127.999611] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.016275] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.032933] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.139001] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.139021] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.139053] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.139535] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.181392] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.181416] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.181452] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.181918] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.184745] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:54 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.199283] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.229627] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.418139] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.418162] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.418200] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.418700] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.500230] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.500252] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.500285] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.500802] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.830373] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.976589] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.976614] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.976656] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  128.977104] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.082816] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.082854] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.082892] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.083337] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.158026] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.158048] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.158081] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:55 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.158536] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.431366] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.576664] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.576748] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.576873] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.577419] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.675100] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.689518] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.772671] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.788648] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.874346] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.889913] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.973765] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  129.989941] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.035892] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.074570] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.089479] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.174672] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:56 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.190896] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.274655] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.290480] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.375363] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.391391] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.477143] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.492583] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.578587] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.578727] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.578942] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.579641] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.579829] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.594643] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.636433] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.679981] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.694454] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.773879] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.774010] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.774211] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.774858] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.780602] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.795803] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.853737] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.853843] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.854054] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.854727] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.881461] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.897119] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.953235] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.953337] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.953486] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.954137] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.982158] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  130.998880] [drm:drm_mode_addfb2 [drm]] [FB:64]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.082962] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.099037] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.184052] [drm:drm_mode_addfb2 [drm]] [FB:60]
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.192501] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.192642] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.192806] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.193959] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 0a 84 41 00 00 01 01 02 00 00 00 00 0b 00
>Oct 21 00:54:57 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.199431] [drm:drm_mode_addfb2 [drm]] [FB:62]
>Oct 21 00:54:58 ya-Lenovo-YOGA-900S-12ISK kernel: [  131.238499] [drm:drm_mode_addfb2 [drm]] [FB:60]

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Attachments on bug 101679: 133988 | 133989 | 134955 | 134956

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