Results for igt@i915_pm_rpm@debugfs-read

Result: dmesg-warn

git-log-oneline run32 boot32 dmesg32 runtimes32

DetailValue
Time81.20 seconds
Igt-Version
IGT-Version: 1.24-g03779dd3 (x86_64) (Linux: 5.2.0-rc6-g25969d0b2ad5-drmtip_318+ x86_64)
Out
Runtime PM support: 1
PC8 residency support: 0
DMC: fw loaded: yes
i915_runtime_pm_status:
Runtime power status: enabled
GPU idle: yes
IRQs disabled: no
Usage count: 3
PCI device power state: D0 [0]
Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_power_domains_resume+0x24/0x70 [i915]
   i915_pm_resume_early+0xcf/0x130 [i915]
   dpm_run_callback+0x64/0x280
   device_resume_early+0xa7/0xe0
   async_resume_early+0x14/0x40
   async_run_entry_fn+0x34/0x160
Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   i915_drm_suspend_late+0xbf/0x140 [i915]
   dpm_run_callback+0x64/0x280
   __device_suspend_late+0xad/0x140
   async_suspend_late+0x15/0x90
   async_run_entry_fn+0x34/0x160
   process_one_work+0x245/0x610
Wakeref count: 17
Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   pps_lock+0x1b/0x30 [i915]
   intel_dp_aux_xfer+0xac/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   intel_dp_read_dpcd+0x38/0x120 [i915]
Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   intel_dp_read_dpcd+0x38/0x120 [i915]
Wakeref x4 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   modeset_get_crtc_power_domains+0x117/0x130 [i915]
   intel_atomic_commit_tail+0xd9/0x1360 [i915]
   intel_atomic_commit+0x270/0x300 [i915]
   drm_client_modeset_commit_atomic+0x18b/0x210
   drm_client_modeset_commit_force+0x52/0x1a0
   drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
Wakeref x4 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   modeset_get_crtc_power_domains+0x117/0x130 [i915]
   intel_atomic_commit_tail+0xd9/0x1360 [i915]
   intel_atomic_commit+0x270/0x300 [i915]
   drm_atomic_connector_commit_dpms+0xe0/0xf0
   set_property_atomic+0xc3/0x150
   drm_mode_obj_set_property_ioctl+0x111/0x1d0
Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   intel_dp_read_dpcd+0x38/0x120 [i915]
   intel_dp_get_dpcd+0x1d/0xe0 [i915]
Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_ddi_pre_pll_enable+0x5e/0x200 [i915]
   intel_encoders_pre_pll_enable.isra.19+0x61/0x80 [i915]
   haswell_crtc_enable+0x5c/0x750 [i915]
   intel_update_crtc+0x51/0x3c0 [i915]
   skl_update_crtcs+0x266/0x2b0 [i915]
   intel_atomic_commit_tail+0x205/0x1360 [i915]
Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_ddi_pre_enable+0x121/0xb70 [i915]
   intel_encoders_pre_enable.isra.20+0x61/0x80 [i915]
   haswell_crtc_enable+0x82/0x750 [i915]
   intel_update_crtc+0x51/0x3c0 [i915]
   skl_update_crtcs+0x266/0x2b0 [i915]
   intel_atomic_commit_tail+0x205/0x1360 [i915]
Starting subtest: debugfs-read
Subtest debugfs-read: SUCCESS (81.205s)
Err
Starting subtest: debugfs-read
Subtest debugfs-read: SUCCESS (81.205s)
Dmesg-Warnings
<4> [220.731257] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [220.731373] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [220.731473]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [220.731683] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123181] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123288] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123389]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [240.123595] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [270.971397] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [270.971654] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [270.971764]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [270.972014] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [274.811382] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [274.811650] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [274.811803]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [274.812054] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
Dmesg
<6> [203.608065] Console: switching to colour dummy device 80x25
<6> [203.608140] [IGT] i915_pm_rpm: executing
<7> [203.612322] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:86:eDP-1]
<7> [203.612389] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [203.612443] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [203.612494] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [203.612544] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [203.613076] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [203.613513] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [203.613919] [drm:drm_add_display_info] non_desktop set to 0
<7> [203.613939] [drm:drm_add_edid_modes] ELD: no CEA Extension found
<7> [203.613942] [drm:drm_add_display_info] non_desktop set to 0
<7> [203.613969] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:86:eDP-1] probed modes :
<7> [203.613973] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [203.614076] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-1]
<7> [203.614124] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [203.614144] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-1] disconnected
<7> [203.614218] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:HDMI-A-1]
<7> [203.614266] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [203.614574] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [203.614620] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [203.614884] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [203.614904] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [203.614949] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [203.614993] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [203.617859] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [203.617921] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [203.618201] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [203.618262] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [203.618519] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [203.618541] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [203.618546] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:HDMI-A-1] disconnected
<7> [203.618630] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:DP-2]
<7> [203.618679] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [203.618718] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:105:DP-2] disconnected
<7> [203.618794] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-2]
<7> [203.618840] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [203.669835] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [203.685847] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [203.685880] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [203.685911] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [203.701836] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [203.701866] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [203.752833] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [203.768878] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [203.768885] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:HDMI-A-2] disconnected
<7> [203.769209] [drm:drm_mode_addfb2] [FB:114]
<7> [204.826296] [drm:drm_mode_setcrtc] [CRTC:48:pipe A]
<7> [204.826769] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
<7> [204.826994] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 0, actual 0
<7> [204.827150] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb (   0 -  847) -> (   0 -    0), size  847 ->    0
<7> [204.827243] [drm:skl_compute_wm [i915]] [PLANE:45:cursor A] ddb ( 847 -  892) -> (   0 -    0), size   45 ->    0
<7> [204.827336] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]   level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm ->  wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm
<7> [204.827427] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]   lines    0,   4,   5,   5,   9,  11,  12,  14,   0 ->    0,   0,   0,   0,   0,   0,   0,   0,   0
<7> [204.827518] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]  blocks   26,  98, 136, 152, 281, 340, 365, 432,   0 ->    0,   0,   0,   0,   0,   0,   0,   0,   0
<7> [204.827607] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb   27,  99, 137, 153, 282, 341, 366, 433,   0 ->    0,   0,   0,   0,   0,   0,   0,   0,   0
<7> [204.827769] [drm:intel_dump_pipe_config [i915]] [CRTC:48:pipe A] enable: no [modeset]
<7> [204.827965] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 1A] fb: [NOFB], visible: no
<7> [204.828106] [drm:intel_dump_pipe_config [i915]] [PLANE:38:plane 2A] fb: [NOFB], visible: no
<7> [204.828286] [drm:intel_dump_pipe_config [i915]] [PLANE:45:cursor A] fb: [NOFB], visible: no
<7> [204.833781] [drm:intel_psr_disable_locked [i915]] Disabling PSR1
<7> [204.834063] [drm:intel_edp_backlight_off [i915]] 
<7> [205.039117] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
<7> [205.039388] [drm:intel_disable_pipe [i915]] disabling pipe A
<7> [205.050525] [drm:intel_edp_panel_off.part.35 [i915]] Turn eDP port A panel power off
<7> [205.050722] [drm:intel_edp_panel_off.part.35 [i915]] Wait for panel power off time
<7> [205.051054] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000002 control 00000000
<7> [205.051179] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010, long 0x00000000
<7> [205.051340] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
<7> [205.051583] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
<7> [205.102087] [drm:wait_panel_status [i915]] Wait complete
<7> [205.102282] [drm:intel_power_well_disable [i915]] disabling DDI A/E IO power well
<7> [205.102478] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [205.102627] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
<7> [205.102788] [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 48
<7> [205.102949] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [205.103140] [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0
<7> [205.103307] [drm:intel_dump_cdclk_state [i915]] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
<7> [205.103396] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [205.103543] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [205.103689] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [205.103836] [drm:intel_atomic_commit_tail [i915]] [ENCODER:85:DDI A]
<7> [205.104053] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DDI B]
<7> [205.104201] [drm:intel_atomic_commit_tail [i915]] [ENCODER:93:DP-MST A]
<7> [205.104348] [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DP-MST B]
<7> [205.104495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:95:DP-MST C]
<7> [205.104640] [drm:intel_atomic_commit_tail [i915]] [ENCODER:104:DDI C]
<7> [205.104782] [drm:intel_atomic_commit_tail [i915]] [ENCODER:106:DP-MST A]
<7> [205.104945] [drm:intel_atomic_commit_tail [i915]] [ENCODER:107:DP-MST B]
<7> [205.104983] [drm:intel_atomic_commit_tail [i915]] [ENCODER:108:DP-MST C]
<7> [205.105022] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:86:eDP-1]
<7> [205.105072] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 0
<7> [205.105117] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 1
<7> [205.105161] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 2
<7> [205.105204] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 3
<7> [205.105271] [drm:intel_atomic_commit_tail [i915]] [CRTC:48:pipe A]
<7> [205.105387] [drm:drm_mode_setcrtc] [CRTC:66:pipe B]
<7> [205.105495] [drm:drm_mode_setcrtc] [CRTC:84:pipe C]
<7> [205.751093] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [205.751256] [drm:wait_panel_status [i915]] Wait complete
<7> [205.751462] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [205.751613] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [205.796362] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [205.796423] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [205.796481] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 20
<7> [205.959704] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 84 41 00 00 01 01 02 00 00 00 00 0b 00
<7> [205.960466] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [209.014988] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [209.015160] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [209.015299] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [209.015409] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [209.015512] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [209.016103] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [209.016477] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_power_domains_resume+0x24/0x70 [i915]
   i915_pm_resume_early+0xcf/0x130 [i915]
   dpm_run_callback+0x64/0x280
   device_resume_early+0xa7/0xe0
   async_resume_early+0x14/0x40
   async_run_entry_fn+0x34/0x160
<7> [209.016723] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   i915_drm_suspend_late+0xbf/0x140 [i915]
   dpm_run_callback+0x64/0x280
   __device_suspend_late+0xad/0x140
   async_suspend_late+0x15/0x90
   async_run_entry_fn+0x34/0x160
   process_one_work+0x245/0x610
<7> [209.016728] i915 Wakeref count: 15
<7> [209.017281] i915 Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   intel_dp_read_dpcd+0x38/0x120 [i915]
<7> [209.017763] i915 Wakeref x4 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   modeset_get_crtc_power_domains+0x117/0x130 [i915]
   intel_atomic_commit_tail+0xd9/0x1360 [i915]
   intel_atomic_commit+0x270/0x300 [i915]
   drm_client_modeset_commit_atomic+0x18b/0x210
   drm_client_modeset_commit_force+0x52/0x1a0
   drm_fb_helper_restore_fbdev_mode_unlocked+0x42/0x90
<7> [209.017915] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [209.018028] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [209.018160] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [209.018231] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [209.018610] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [209.018654] i915 Wakeref x4 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   modeset_get_crtc_power_domains+0x117/0x130 [i915]
   intel_atomic_commit_tail+0xd9/0x1360 [i915]
   intel_atomic_commit+0x270/0x300 [i915]
   drm_atomic_connector_commit_dpms+0xe0/0xf0
   set_property_atomic+0xc3/0x150
   drm_mode_obj_set_property_ioctl+0x111/0x1d0
<7> [209.019333] i915 Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_ddi_pre_pll_enable+0x5e/0x200 [i915]
   intel_encoders_pre_pll_enable.isra.19+0x61/0x80 [i915]
   haswell_crtc_enable+0x5c/0x750 [i915]
   intel_update_crtc+0x51/0x3c0 [i915]
   skl_update_crtcs+0x266/0x2b0 [i915]
   intel_atomic_commit_tail+0x205/0x1360 [i915]
<7> [209.020023] i915 Wakeref x2 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_ddi_pre_enable+0x121/0xb70 [i915]
   intel_encoders_pre_enable.isra.20+0x61/0x80 [i915]
   haswell_crtc_enable+0x82/0x750 [i915]
   intel_update_crtc+0x51/0x3c0 [i915]
   skl_update_crtcs+0x266/0x2b0 [i915]
   intel_atomic_commit_tail+0x205/0x1360 [i915]
<7> [209.020077] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [209.022689] [drm:intel_runtime_suspend [i915]] Device suspended
<6> [209.119575] [IGT] i915_pm_rpm: starting subtest debugfs-read
<7> [209.119774] [drm:drm_mode_setcrtc] [CRTC:48:pipe A]
<7> [209.131950] [drm:intel_runtime_resume [i915]] Resuming device
<7> [209.140377] [drm:intel_runtime_resume [i915]] Device resumed
<7> [209.141107] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [209.142893] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [209.142997] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [209.143074] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [209.143148] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [209.143191] [drm:drm_mode_setcrtc] [CRTC:66:pipe B]
<7> [209.147815] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [209.172119] [drm:intel_runtime_resume [i915]] Resuming device
<7> [209.181286] [drm:intel_runtime_resume [i915]] Device resumed
<7> [209.181410] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [209.181501] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [209.181933] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [209.182524] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [209.182646] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [209.623123] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [209.623250] [drm:wait_panel_status [i915]] Wait complete
<7> [209.623419] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [209.623538] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [209.668356] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [209.668413] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [209.668466] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [209.668581] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [209.831559] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [209.832281] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [209.832874] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [209.832976] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [209.833019] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [209.833116] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [209.833708] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [209.833840] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [209.834165] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [209.834216] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [209.834344] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [209.834473] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [209.837471] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [209.837508] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [209.837764] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [209.837799] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [209.838024] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [209.838056] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [209.838063] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [209.838105] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [209.838155] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [209.838205] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [209.888935] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [209.904894] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [209.904973] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [209.905049] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [209.920877] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [209.920939] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [209.971990] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [209.987887] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [209.987901] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [209.988363] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [209.988444] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [209.988520] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [209.988594] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [209.989298] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [209.989929] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [209.990443] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [209.990522] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [209.990557] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [209.990634] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [209.991039] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [209.991141] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [209.991424] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [209.991451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [209.991523] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [209.991596] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [209.994729] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [209.994834] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [209.995165] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [209.995239] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [209.995509] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [209.995536] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [209.995546] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [209.995621] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [209.995658] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [209.995732] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [210.046902] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [210.062839] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [210.062877] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [210.062913] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [210.078851] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [210.078883] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [210.129934] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [210.145859] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [210.145870] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [210.146129] [drm:drm_mode_setcrtc] [CRTC:84:pipe C]
<7> [213.046961] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [213.047129] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [213.047237] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [213.047347] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [213.047450] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [213.048056] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [213.048607] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [213.048825] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [213.048830] i915 Wakeref count: 1
<7> [213.049243] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [213.049334] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [213.049765] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [213.049874] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [213.049982] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [213.050299] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [213.055839] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [213.167196] [drm:intel_runtime_resume [i915]] Resuming device
<7> [213.176192] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [213.176285] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [213.176374] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [213.176460] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [213.176861] [drm:intel_runtime_resume [i915]] Device resumed
<7> [213.177329] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [213.177423] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [213.177861] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [213.178562] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [213.178694] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [213.655118] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [213.655244] [drm:wait_panel_status [i915]] Wait complete
<7> [213.655412] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [213.655529] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [213.700334] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [213.700395] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [213.700453] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [213.700576] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [213.863590] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [213.864396] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [213.865065] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [213.865197] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [213.865253] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [213.865383] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [213.865884] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [213.866007] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [213.866410] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [213.866446] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [213.866558] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [213.866644] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [213.869994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [213.870120] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [213.870548] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [213.870668] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [213.871070] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [213.871106] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [213.871123] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [213.871249] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [213.871312] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [213.871435] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [213.921938] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [213.937879] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [213.937932] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [213.937980] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [213.953843] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [213.953874] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [214.004935] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [214.020862] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [214.020872] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [216.886961] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [216.887132] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [216.887240] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [216.887350] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [216.887455] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [216.888052] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [216.888524] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [216.888748] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [216.888752] i915 Wakeref count: 1
<7> [216.889204] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [216.889306] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [216.889738] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [216.889846] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [216.889954] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [216.890367] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [216.895777] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [217.001064] [drm:intel_runtime_resume [i915]] Resuming device
<7> [217.008419] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [217.008512] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [217.008599] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [217.008685] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [217.009105] [drm:intel_runtime_resume [i915]] Device resumed
<7> [217.009260] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [217.009342] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [217.009706] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [217.010450] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [217.010557] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [217.495124] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [217.495251] [drm:wait_panel_status [i915]] Wait complete
<7> [217.495420] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [217.495538] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [217.540338] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [217.540401] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [217.540462] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [217.540604] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [217.703399] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [217.704117] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [217.704666] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [217.704825] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [217.704870] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [217.704967] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [217.705341] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [217.705433] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [217.705752] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [217.705830] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [217.705913] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [217.705998] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [217.708994] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [217.709028] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [217.709286] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [217.709320] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [217.709552] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [217.709582] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [217.709587] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [217.709622] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [217.709650] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [217.709684] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [217.760982] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [217.776856] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [217.776938] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [217.777015] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [217.792888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [217.792949] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [217.844993] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [217.860885] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [217.860897] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [220.726956] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [220.727115] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [220.727215] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [220.727316] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [220.727412] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [220.727990] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [220.728445] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [220.728639] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [220.728643] i915 Wakeref count: 1
<7> [220.729088] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [220.729183] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [220.730020] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [220.730530] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [220.730627] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<4> [220.730629] ------------[ cut here ]------------
<4> [220.731082] i915 raw-wakerefs=1 wakelocks=1 on cleanup
<7> [220.731191] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<4> [220.731257] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [220.731261] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 btusb btrtl btbcm btintel asix bluetooth usbnet x86_pkg_temp_thermal coretemp mii snd_hda_intel snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep snd_hda_core ecdh_generic ecc ghash_clmulni_intel e1000e snd_pcm ptp pps_core mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel
<4> [220.731305] CPU: 7 PID: 270 Comm: kworker/7:2 Tainted: G     U            5.2.0-rc6-g25969d0b2ad5-drmtip_318+ #1
<4> [220.731309] Hardware name: Intel Corporation Kabylake Client platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X078.P02.1703030515 03/03/2017
<4> [220.731315] Workqueue: pm pm_runtime_work
<4> [220.731373] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [220.731378] Code: 1f 40 00 53 8b 37 48 89 fb 85 f6 75 09 48 89 df 5b e9 9d f9 ff ff 89 f2 48 c7 c7 e8 2f 62 c0 0f b7 f6 c1 fa 10 e8 99 7c c1 dd <0f> 0b 48 89 df 5b e9 7e f9 ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00
<4> [220.731381] RSP: 0018:ffff9ce7003b7d28 EFLAGS: 00010286
<4> [220.731386] RAX: 0000000000000000 RBX: ffff9bc0a116af70 RCX: 0000000000000000
<4> [220.731389] RDX: 0000000000000007 RSI: ffff9bc0ae9708e0 RDI: 00000000ffffffff
<4> [220.731392] RBP: ffff9bc0a1160d38 R08: 000000003af78c61 R09: 0000000000000000
<4> [220.731396] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9bc0b3828008
<4> [220.731399] R13: ffff9bc0a116af70 R14: 0000000000000000 R15: ffff9bc0b38280b8
<4> [220.731403] FS:  0000000000000000(0000) GS:ffff9bc0b6b80000(0000) knlGS:0000000000000000
<4> [220.731406] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [220.731410] CR2: 00007f90b06f6170 CR3: 00000001ae210006 CR4: 00000000003606e0
<4> [220.731413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [220.731417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [220.731419] Call Trace:
<4> [220.731473]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [220.731483]  pci_pm_runtime_suspend+0x57/0x190
<4> [220.731490]  ? lockdep_hardirqs_on+0xe3/0x1b0
<4> [220.731496]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [220.731499]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [220.731504]  __rpm_callback+0xb1/0x110
<4> [220.731509]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [220.731515]  rpm_callback+0x1a/0x70
<4> [220.731520]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [220.731524]  rpm_suspend+0xfc/0x630
<4> [220.731537]  pm_runtime_work+0x6e/0xb0
<4> [220.731545]  process_one_work+0x245/0x610
<4> [220.731558]  worker_thread+0x37/0x380
<4> [220.731567]  ? process_one_work+0x610/0x610
<4> [220.731572]  kthread+0x119/0x130
<4> [220.731579]  ? kthread_park+0x80/0x80
<4> [220.731586]  ret_from_fork+0x3a/0x50
<4> [220.731603] irq event stamp: 38400
<4> [220.731610] hardirqs last  enabled at (38399): [<ffffffff9e12ab77>] console_unlock+0x3f7/0x5a0
<4> [220.731615] hardirqs last disabled at (38400): [<ffffffff9e0019e0>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [220.731620] softirqs last  enabled at (38392): [<ffffffff9ec0033a>] __do_softirq+0x33a/0x4b9
<4> [220.731625] softirqs last disabled at (38383): [<ffffffff9e0ba219>] irq_exit+0xa9/0xc0
<4> [220.731683] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [220.731689] ---[ end trace bdf74aa8a08da407 ]---
<7> [220.734678] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [220.831810] [drm:intel_runtime_resume [i915]] Resuming device
<7> [220.836629] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [220.836679] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [220.836747] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [220.836795] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [220.837131] [drm:intel_runtime_resume [i915]] Device resumed
<7> [220.837219] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [220.837278] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [220.837659] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [220.837773] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [220.837848] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [221.335097] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [221.335215] [drm:wait_panel_status [i915]] Wait complete
<7> [221.335375] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [221.335485] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [221.380291] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [221.380368] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [221.380460] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [221.380621] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [221.543563] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [221.544239] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [221.544790] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [221.544883] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [221.544923] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [221.545012] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [221.545575] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [221.545609] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [221.545837] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [221.545858] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [221.545891] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [221.545924] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [221.548742] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [221.548775] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [221.549012] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [221.549045] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [221.549281] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [221.549300] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [221.549305] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [221.549338] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [221.549357] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [221.549390] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [221.599993] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [221.615886] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [221.615961] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [221.616033] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [221.631848] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [221.631902] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [221.682987] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [221.698895] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [221.698907] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [224.567092] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [224.567250] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [224.567350] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [224.567451] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [224.567546] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [224.568144] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [224.568593] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [224.568836] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [224.568840] i915 Wakeref count: 1
<7> [224.569225] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [224.569327] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [224.569759] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [224.569867] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [224.569972] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [224.570297] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [224.575758] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [224.618951] [drm:intel_runtime_resume [i915]] Resuming device
<7> [224.623607] [drm:intel_runtime_resume [i915]] Device resumed
<7> [224.624455] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [224.624504] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [224.624556] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [224.624619] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [224.624703] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [224.624798] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [224.625146] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [224.625270] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [224.625341] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [225.207096] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [225.207223] [drm:wait_panel_status [i915]] Wait complete
<7> [225.207392] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [225.207508] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [225.252292] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [225.252357] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [225.252417] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [225.252555] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [225.415552] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [225.416284] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [225.416953] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [225.417104] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [225.417164] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [225.417302] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [225.417766] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [225.417954] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [225.418368] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [225.418404] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [225.418513] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [225.418599] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [225.422000] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [225.422125] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [225.422562] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [225.422656] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [225.422971] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [225.423007] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [225.423025] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [225.423148] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [225.423208] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [225.423331] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [225.473928] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [225.489874] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [225.489915] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [225.489953] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [225.505856] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [225.505888] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [225.556927] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [225.572856] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [225.572866] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [228.471060] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [228.471220] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [228.471319] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [228.471421] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [228.471518] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [228.472127] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [228.472733] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [228.473107] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_dmc_info+0x1b2/0x1f0 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [228.473115] i915 Wakeref count: 1
<7> [228.473745] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [228.473881] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [228.473966] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [228.474083] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [228.474185] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [228.474506] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [228.477728] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [228.546958] [drm:intel_runtime_resume [i915]] Resuming device
<7> [228.554297] [drm:intel_runtime_resume [i915]] Device resumed
<7> [228.554984] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [228.555103] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [228.555216] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [228.555302] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [228.555435] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [228.555549] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [228.556013] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [228.556574] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [228.556703] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [229.111125] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [229.111252] [drm:wait_panel_status [i915]] Wait complete
<7> [229.111420] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [229.111537] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [229.156213] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [229.156277] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [229.156337] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [229.156469] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [229.319472] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [229.320234] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [229.320880] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [229.321023] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [229.321080] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [229.321216] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [229.321686] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [229.321865] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [229.322250] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [229.322302] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [229.322426] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [229.322555] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [229.325904] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [229.326029] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [229.326449] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [229.326569] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [229.326933] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [229.326969] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [229.326985] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [229.327107] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [229.327164] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [229.327286] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [229.377933] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [229.393833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [229.393872] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [229.393908] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [229.409900] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [229.409931] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [229.460862] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [229.476854] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [229.476865] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [232.375085] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [232.375269] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [232.375377] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [232.375487] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [232.375593] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [232.376187] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [232.376743] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [232.376974] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_energy_uJ+0xa0/0x100 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [232.376978] i915 Wakeref count: 1
<7> [232.377384] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [232.377476] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [232.377911] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [232.378023] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [232.378133] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [232.378461] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [232.383848] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [232.476301] [drm:intel_runtime_resume [i915]] Resuming device
<7> [232.480641] [drm:intel_runtime_resume [i915]] Device resumed
<7> [232.480778] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [232.480823] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [232.480865] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [232.480907] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [232.480976] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [232.481035] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [232.481378] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [232.481503] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [232.481557] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [232.982979] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [232.983096] [drm:wait_panel_status [i915]] Wait complete
<7> [232.983256] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [232.983365] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [233.028142] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [233.028236] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [233.028327] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [233.028495] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [233.191569] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [233.192213] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [233.192791] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [233.192893] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [233.192932] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [233.193016] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [233.193383] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [233.193462] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [233.193743] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [233.193802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [233.193903] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [233.193993] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [233.197125] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [233.197158] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [233.197397] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [233.197430] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [233.197667] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [233.197700] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [233.197707] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [233.197754] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [233.197779] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [233.197827] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [233.248913] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [233.264889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [233.264959] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [233.265027] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [233.280883] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [233.280952] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [233.331990] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [233.347890] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [233.347904] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [236.215080] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [236.215239] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [236.215339] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [236.215441] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [236.215536] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [236.216116] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [236.216569] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [236.216860] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_edp_psr_status+0x2eb/0x380 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [236.216865] i915 Wakeref count: 1
<7> [236.217282] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [236.217374] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [236.217800] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [236.217903] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [236.218003] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [236.218356] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [236.223775] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [236.301926] [drm:intel_runtime_resume [i915]] Resuming device
<7> [236.309392] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [236.309475] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [236.309552] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [236.309628] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [236.310017] [drm:intel_runtime_resume [i915]] Device resumed
<7> [236.310135] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [236.310212] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [236.310573] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [236.310713] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [236.310887] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [236.854939] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [236.855064] [drm:wait_panel_status [i915]] Wait complete
<7> [236.855218] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [236.855352] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [236.900112] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [236.900172] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [236.900230] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [236.900335] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [237.063497] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [237.064148] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [237.064739] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [237.064834] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [237.064874] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [237.064964] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [237.065344] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [237.065429] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [237.065733] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [237.065793] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [237.065876] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [237.065961] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [237.068984] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [237.069017] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [237.069273] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [237.069306] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [237.069534] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [237.069554] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [237.069558] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [237.069592] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [237.069615] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [237.069656] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [237.120932] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [237.136875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [237.136946] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [237.137011] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [237.152860] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [237.152909] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [237.203984] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [237.219866] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [237.219878] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [240.118973] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [240.119136] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [240.119236] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [240.119339] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [240.119437] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [240.120016] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [240.120476] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [240.120670] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [240.120702] i915 Wakeref count: 1
<7> [240.121122] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [240.121216] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [240.122062] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [240.122572] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [240.122670] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<4> [240.122673] ------------[ cut here ]------------
<7> [240.122840] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<4> [240.123090] i915 raw-wakerefs=1 wakelocks=1 on cleanup
<4> [240.123181] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123185] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 btusb btrtl btbcm btintel asix bluetooth usbnet x86_pkg_temp_thermal coretemp mii snd_hda_intel snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep snd_hda_core ecdh_generic ecc ghash_clmulni_intel e1000e snd_pcm ptp pps_core mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel
<4> [240.123221] CPU: 7 PID: 270 Comm: kworker/7:2 Tainted: G     U  W         5.2.0-rc6-g25969d0b2ad5-drmtip_318+ #1
<4> [240.123225] Hardware name: Intel Corporation Kabylake Client platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X078.P02.1703030515 03/03/2017
<4> [240.123231] Workqueue: pm pm_runtime_work
<4> [240.123288] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123293] Code: 1f 40 00 53 8b 37 48 89 fb 85 f6 75 09 48 89 df 5b e9 9d f9 ff ff 89 f2 48 c7 c7 e8 2f 62 c0 0f b7 f6 c1 fa 10 e8 99 7c c1 dd <0f> 0b 48 89 df 5b e9 7e f9 ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00
<4> [240.123297] RSP: 0018:ffff9ce7003b7d28 EFLAGS: 00010286
<4> [240.123301] RAX: 0000000000000000 RBX: ffff9bc0a116af70 RCX: 0000000000000000
<4> [240.123305] RDX: 0000000000000007 RSI: ffff9bc0ae9708e0 RDI: 00000000ffffffff
<4> [240.123308] RBP: ffff9bc0a1160d38 R08: 000000003af78c61 R09: 0000000000000000
<4> [240.123311] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9bc0b3828008
<4> [240.123315] R13: ffff9bc0a116af70 R14: 0000000000000000 R15: ffff9bc0b38280b8
<4> [240.123319] FS:  0000000000000000(0000) GS:ffff9bc0b6b80000(0000) knlGS:0000000000000000
<4> [240.123322] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [240.123326] CR2: 00007f90b06f6170 CR3: 00000001ae210001 CR4: 00000000003606e0
<4> [240.123329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [240.123332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [240.123335] Call Trace:
<4> [240.123389]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [240.123398]  pci_pm_runtime_suspend+0x57/0x190
<4> [240.123405]  ? lockdep_hardirqs_on+0xe3/0x1b0
<4> [240.123411]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [240.123414]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [240.123419]  __rpm_callback+0xb1/0x110
<4> [240.123425]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [240.123430]  rpm_callback+0x1a/0x70
<4> [240.123435]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [240.123439]  rpm_suspend+0xfc/0x630
<4> [240.123452]  pm_runtime_work+0x6e/0xb0
<4> [240.123460]  process_one_work+0x245/0x610
<4> [240.123473]  worker_thread+0x37/0x380
<4> [240.123481]  ? process_one_work+0x610/0x610
<4> [240.123487]  kthread+0x119/0x130
<4> [240.123493]  ? kthread_park+0x80/0x80
<4> [240.123501]  ret_from_fork+0x3a/0x50
<4> [240.123518] irq event stamp: 51496
<4> [240.123525] hardirqs last  enabled at (51495): [<ffffffff9e12ab77>] console_unlock+0x3f7/0x5a0
<4> [240.123530] hardirqs last disabled at (51496): [<ffffffff9e0019e0>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [240.123535] softirqs last  enabled at (51480): [<ffffffff9ec0033a>] __do_softirq+0x33a/0x4b9
<4> [240.123540] softirqs last disabled at (51471): [<ffffffff9e0ba219>] irq_exit+0xa9/0xc0
<4> [240.123595] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [240.123599] ---[ end trace bdf74aa8a08da408 ]---
<7> [240.128812] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [240.230831] [drm:intel_runtime_resume [i915]] Resuming device
<7> [240.235392] [drm:intel_runtime_resume [i915]] Device resumed
<7> [240.235440] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [240.235473] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [240.235898] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [240.235949] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [240.235993] [drm:intel_power_well_enable [i915]] enabling DDI A/E IO power well
<7> [240.236026] [drm:intel_power_well_enable [i915]] enabling DDI B IO power well
<7> [240.236057] [drm:intel_power_well_enable [i915]] enabling DDI C IO power well
<7> [240.236100] [drm:intel_power_well_enable [i915]] enabling DDI D IO power well
<7> [240.236147] [drm:intel_power_well_disable [i915]] disabling DDI D IO power well
<7> [240.236190] [drm:intel_power_well_disable [i915]] disabling DDI C IO power well
<7> [240.236236] [drm:intel_power_well_disable [i915]] disabling DDI B IO power well
<7> [240.236273] [drm:intel_power_well_disable [i915]] disabling DDI A/E IO power well
<7> [240.236306] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [240.236349] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [240.236383] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [240.236415] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [240.236899] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [240.236993] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [240.237026] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [240.237058] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [240.237089] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [240.237131] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [240.237163] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [240.237487] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [240.237563] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [240.237609] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [240.727057] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [240.727167] [drm:wait_panel_status [i915]] Wait complete
<7> [240.727319] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [240.727421] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [240.772207] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [240.772302] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [240.772393] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [240.772599] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [240.935538] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [240.936374] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [240.937026] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [240.937127] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [240.937167] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [240.937257] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [240.937655] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [240.937742] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [240.938064] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [240.938093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [240.938197] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [240.938298] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [240.941368] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [240.941404] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [240.941644] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [240.941678] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [240.941954] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [240.941985] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [240.941989] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [240.942023] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [240.942044] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [240.942078] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [240.992917] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [241.008875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [241.008949] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [241.009020] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [241.024859] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [241.024918] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [241.075999] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [241.091872] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [241.091885] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [243.958976] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [243.959135] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [243.959235] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [243.959337] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [243.959433] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [243.960015] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [243.960470] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [243.960761] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_sr_status+0x94/0x190 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [243.960767] i915 Wakeref count: 1
<7> [243.961185] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [243.961282] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [243.961707] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [243.961807] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [243.961905] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [243.962070] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [243.967769] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [244.058950] [drm:intel_runtime_resume [i915]] Resuming device
<7> [244.066362] [drm:intel_runtime_resume [i915]] Device resumed
<7> [244.066600] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [244.066691] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [244.066852] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [244.066938] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [244.067048] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [244.067128] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [244.067520] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [244.068189] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [244.068312] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [244.567098] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [244.567225] [drm:wait_panel_status [i915]] Wait complete
<7> [244.567395] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [244.567514] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [244.612248] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [244.612304] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [244.612358] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [244.612512] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [244.775467] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [244.776160] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [244.776758] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [244.776853] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [244.776893] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [244.776982] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [244.777376] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [244.777469] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [244.777766] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [244.777830] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [244.777920] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [244.778012] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [244.781088] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [244.781124] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [244.781365] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [244.781400] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [244.781622] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [244.781653] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [244.781657] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [244.781693] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [244.781733] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [244.781770] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [244.832921] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [244.848859] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [244.848945] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [244.849026] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [244.864885] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [244.864961] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [244.915989] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [244.931886] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [244.931899] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [247.798888] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [247.799044] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [247.799137] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [247.799231] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [247.799320] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [247.799901] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [247.800317] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [247.800547] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_fbc_status+0xde/0x160 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [247.800551] i915 Wakeref count: 1
<7> [247.800973] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [247.801057] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [247.801513] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [247.801614] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [247.801711] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [247.801882] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [247.806762] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [247.888908] [drm:intel_runtime_resume [i915]] Resuming device
<7> [247.894212] [drm:intel_runtime_resume [i915]] Device resumed
<7> [247.894445] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [247.894520] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [247.894593] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [247.894664] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [247.894832] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [247.894902] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [247.895252] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [247.895377] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [247.895450] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [248.439125] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [248.439243] [drm:wait_panel_status [i915]] Wait complete
<7> [248.439404] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [248.439514] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [248.484275] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [248.484327] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [248.484376] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [248.484523] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [248.647489] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [248.648146] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [248.648774] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [248.648874] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [248.648914] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [248.649005] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [248.649365] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [248.649452] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [248.649746] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [248.649817] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [248.649921] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [248.650007] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [248.653076] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [248.653110] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [248.653349] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [248.653382] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [248.653597] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [248.653628] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [248.653632] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [248.653666] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [248.653709] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [248.653753] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [248.704914] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [248.720863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [248.720938] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [248.721009] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [248.736850] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [248.736917] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [248.787980] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [248.803888] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [248.803900] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [251.702910] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [251.703062] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [251.703155] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [251.703249] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [251.703374] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [251.703969] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [251.704418] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [251.704647] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_ring_freq_table+0x138/0x180 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [251.704651] i915 Wakeref count: 1
<7> [251.705101] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [251.705185] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [251.705609] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [251.705709] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [251.705807] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [251.705957] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [251.710808] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [251.815938] [drm:intel_runtime_resume [i915]] Resuming device
<7> [251.820697] [drm:intel_runtime_resume [i915]] Device resumed
<7> [251.821799] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [251.821869] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [251.821932] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [251.821993] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [251.822074] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [251.822134] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [251.822479] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [251.822590] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [251.822658] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [252.311084] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [252.311194] [drm:wait_panel_status [i915]] Wait complete
<7> [252.311347] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [252.311449] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [252.356095] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [252.356196] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [252.356293] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [252.356522] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [252.519449] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [252.520175] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [252.521076] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [252.521180] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [252.521221] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [252.521318] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [252.521707] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [252.521835] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [252.522163] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [252.522205] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [252.522294] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [252.522384] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [252.525302] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [252.525339] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [252.525582] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [252.525619] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [252.525853] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [252.525886] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [252.525890] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [252.525928] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [252.525954] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [252.525991] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [252.576918] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [252.592889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [252.592975] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [252.593057] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [252.608880] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [252.608988] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [252.659982] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [252.675883] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [252.675895] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [255.542895] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [255.543058] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [255.543156] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [255.543258] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [255.543353] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [255.543935] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [255.544389] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [255.544651] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_drpc_info+0x14b/0x8a0 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [255.544655] i915 Wakeref count: 1
<7> [255.545101] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [255.545193] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [255.545617] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [255.545717] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [255.545815] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [255.545992] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [255.550822] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [255.642887] [drm:intel_runtime_resume [i915]] Resuming device
<7> [255.650375] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [255.650458] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [255.650535] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [255.650611] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [255.650995] [drm:intel_runtime_resume [i915]] Device resumed
<7> [255.651119] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [255.651218] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [255.651619] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [255.652506] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [255.652601] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [256.150919] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [256.151030] [drm:wait_panel_status [i915]] Wait complete
<7> [256.151183] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [256.151286] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [256.196039] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [256.196089] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [256.196136] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [256.196273] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [256.359497] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [256.360180] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [256.360770] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [256.360873] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [256.360915] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [256.361013] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [256.361395] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [256.361487] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [256.361824] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [256.361855] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [256.361946] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [256.362036] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [256.365059] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [256.365094] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [256.365370] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [256.365403] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [256.365718] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [256.365759] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [256.365764] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [256.365799] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [256.365828] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [256.365863] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [256.416965] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [256.432874] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [256.432956] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [256.433033] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [256.448867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [256.448928] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [256.499985] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [256.515870] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [256.515882] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [259.382960] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [259.383122] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [259.383222] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [259.383324] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [259.383420] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [259.384002] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [259.384458] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [259.384652] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [259.384656] i915 Wakeref count: 1
<7> [259.385103] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [259.385195] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [259.385619] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [259.385720] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [259.385816] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [259.385978] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [259.390714] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [259.473948] [drm:intel_runtime_resume [i915]] Resuming device
<7> [259.480896] [drm:intel_runtime_resume [i915]] Device resumed
<7> [259.482028] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [259.482104] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [259.482177] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [259.482261] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [259.482382] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [259.482474] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [259.482898] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [259.483415] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [259.483506] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [259.991122] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [259.991240] [drm:wait_panel_status [i915]] Wait complete
<7> [259.991401] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [259.991510] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [260.036222] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [260.036316] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [260.036407] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [260.036618] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [260.199518] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [260.200159] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [260.200775] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [260.200872] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [260.200910] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [260.200994] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [260.201347] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [260.201440] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [260.201729] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [260.201787] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [260.201864] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [260.201966] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [260.205010] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [260.205044] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [260.205282] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [260.205315] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [260.205580] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [260.205607] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [260.205611] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [260.205644] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [260.205665] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [260.205703] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [260.256928] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [260.272883] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [260.272937] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [260.272988] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [260.288850] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [260.288893] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [260.339939] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [260.355860] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [260.355872] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [263.222936] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [263.223088] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [263.223182] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [263.223277] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [263.223366] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [263.223938] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [263.224398] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [263.224744] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_frequency_info+0x12c/0xdc0 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [263.224749] i915 Wakeref count: 1
<7> [263.225168] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [263.225261] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [263.225686] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [263.225786] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [263.225883] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [263.226055] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [263.231778] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [263.302941] [drm:intel_runtime_resume [i915]] Resuming device
<7> [263.307519] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [263.307564] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [263.307606] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [263.307648] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [263.307987] [drm:intel_runtime_resume [i915]] Device resumed
<7> [263.308079] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [263.308127] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [263.308517] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [263.308605] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [263.308780] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [263.863140] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [263.863267] [drm:wait_panel_status [i915]] Wait complete
<7> [263.863435] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [263.863554] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [263.908279] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [263.908381] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [263.908479] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [263.908697] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [264.071587] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [264.072307] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [264.072859] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [264.072953] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [264.072994] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [264.073083] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [264.073462] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [264.073547] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [264.073859] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [264.073889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [264.073971] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [264.074054] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [264.077031] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [264.077067] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [264.077330] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [264.077364] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [264.077621] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [264.077641] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [264.077645] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [264.077680] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [264.077715] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [264.077750] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [264.128929] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [264.144883] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [264.144969] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [264.145062] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [264.160871] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [264.160947] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [264.211991] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [264.227878] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [264.227890] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [267.127027] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [267.127179] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [267.127271] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [267.127366] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [267.127454] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [267.128022] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [267.128446] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [267.128627] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [267.128630] i915 Wakeref count: 1
<7> [267.129048] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [267.129145] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [267.134851] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [267.229967] [drm:intel_runtime_resume [i915]] Resuming device
<7> [267.237366] [drm:intel_runtime_resume [i915]] Device resumed
<7> [267.238540] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [267.238647] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [267.238745] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [267.238864] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [267.238968] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [267.239042] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [267.239401] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [267.239540] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [267.239623] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [267.735055] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [267.735173] [drm:wait_panel_status [i915]] Wait complete
<7> [267.735334] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [267.735444] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [267.780151] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [267.780197] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [267.780241] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [267.780381] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [267.943443] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [267.944202] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [267.944772] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [267.944868] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [267.944907] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [267.944996] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [267.945374] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.945461] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [267.945795] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [267.945824] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.945908] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [267.945993] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [267.949091] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [267.949126] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [267.949385] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [267.949419] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [267.949646] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [267.949666] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [267.949670] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [267.949704] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [267.949738] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [267.949774] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [268.000960] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [268.016891] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [268.016957] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [268.017021] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [268.032868] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [268.032922] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [268.083985] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [268.099895] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [268.099908] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [270.967099] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [270.967259] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [270.967360] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [270.967462] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [270.967559] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [270.968156] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [270.968666] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [270.968945] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_guc_load_status_info+0x161/0x190 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [270.968950] i915 Wakeref count: 1
<7> [270.969352] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [270.969443] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [270.970275] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [270.970802] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [270.970910] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<4> [270.970912] ------------[ cut here ]------------
<4> [270.970918] i915 raw-wakerefs=1 wakelocks=1 on cleanup
<4> [270.971397] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<7> [270.971536] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<4> [270.971540] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 btusb btrtl btbcm btintel asix bluetooth usbnet x86_pkg_temp_thermal coretemp mii snd_hda_intel snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep snd_hda_core ecdh_generic ecc ghash_clmulni_intel e1000e snd_pcm ptp pps_core mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel
<4> [270.971580] CPU: 7 PID: 270 Comm: kworker/7:2 Tainted: G     U  W         5.2.0-rc6-g25969d0b2ad5-drmtip_318+ #1
<4> [270.971584] Hardware name: Intel Corporation Kabylake Client platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X078.P02.1703030515 03/03/2017
<4> [270.971592] Workqueue: pm pm_runtime_work
<4> [270.971654] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [270.971659] Code: 1f 40 00 53 8b 37 48 89 fb 85 f6 75 09 48 89 df 5b e9 9d f9 ff ff 89 f2 48 c7 c7 e8 2f 62 c0 0f b7 f6 c1 fa 10 e8 99 7c c1 dd <0f> 0b 48 89 df 5b e9 7e f9 ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00
<4> [270.971663] RSP: 0018:ffff9ce7003b7d28 EFLAGS: 00010286
<4> [270.971668] RAX: 0000000000000000 RBX: ffff9bc0a116af70 RCX: 0000000000000000
<4> [270.971672] RDX: 0000000000000000 RSI: ffff9bc0ae9708e0 RDI: 00000000ffffffff
<4> [270.971676] RBP: ffff9bc0a1160d38 R08: 000000003af78c61 R09: 0000000000000000
<4> [270.971679] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9bc0b3828008
<4> [270.971683] R13: ffff9bc0a116af70 R14: 0000000000000000 R15: ffff9bc0b38280b8
<4> [270.971687] FS:  0000000000000000(0000) GS:ffff9bc0b6b80000(0000) knlGS:0000000000000000
<4> [270.971691] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [270.971695] CR2: 00007fda62d10a00 CR3: 00000001ae210001 CR4: 00000000003606e0
<4> [270.971698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [270.971702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [270.971705] Call Trace:
<4> [270.971764]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [270.971775]  pci_pm_runtime_suspend+0x57/0x190
<4> [270.971786]  ? lockdep_hardirqs_on+0xe3/0x1b0
<4> [270.971794]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [270.971801]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [270.971809]  __rpm_callback+0xb1/0x110
<4> [270.971817]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [270.971824]  rpm_callback+0x1a/0x70
<4> [270.971831]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [270.971839]  rpm_suspend+0xfc/0x630
<4> [270.971854]  pm_runtime_work+0x6e/0xb0
<4> [270.971864]  process_one_work+0x245/0x610
<4> [270.971880]  worker_thread+0x37/0x380
<4> [270.971889]  ? process_one_work+0x610/0x610
<4> [270.971895]  kthread+0x119/0x130
<4> [270.971902]  ? kthread_park+0x80/0x80
<4> [270.971911]  ret_from_fork+0x3a/0x50
<4> [270.971929] irq event stamp: 77576
<4> [270.971937] hardirqs last  enabled at (77575): [<ffffffff9e12ab77>] console_unlock+0x3f7/0x5a0
<4> [270.971943] hardirqs last disabled at (77576): [<ffffffff9e0019e0>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [270.971948] softirqs last  enabled at (77554): [<ffffffff9ec0033a>] __do_softirq+0x33a/0x4b9
<4> [270.971953] softirqs last disabled at (77545): [<ffffffff9e0ba219>] irq_exit+0xa9/0xc0
<4> [270.972014] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [270.972021] ---[ end trace bdf74aa8a08da409 ]---
<7> [270.974761] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [271.058826] [drm:intel_runtime_resume [i915]] Resuming device
<7> [271.063479] [drm:intel_runtime_resume [i915]] Device resumed
<7> [271.063993] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [271.064462] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [271.065119] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [271.065167] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [271.065213] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [271.065259] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [271.065327] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [271.065381] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [271.065729] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [271.066327] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [271.066408] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [271.575124] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [271.575243] [drm:wait_panel_status [i915]] Wait complete
<7> [271.575402] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [271.575511] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [271.620219] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [271.620321] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [271.620418] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [271.620654] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [271.783600] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [271.784373] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [271.784992] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [271.785088] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [271.785127] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [271.785218] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [271.785600] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [271.785686] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [271.786036] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [271.786086] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [271.786202] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [271.786320] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [271.789385] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [271.789420] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [271.789679] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [271.789726] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [271.789960] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [271.789993] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [271.790000] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [271.790048] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [271.790083] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [271.790123] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [271.840928] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [271.856884] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [271.856959] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [271.857031] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [271.872858] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [271.872918] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [271.923985] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [271.939876] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [271.939890] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [274.807084] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [274.807245] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [274.807345] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [274.807445] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [274.807541] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [274.808137] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [274.808644] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [274.808923] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   __intel_wakeref_dec_and_check_tracking+0x61/0x90 [i915]
   __intel_runtime_pm_put+0x11a/0x260 [i915]
   i915_interrupt_info+0x510/0xd50 [i915]
   seq_read+0xdb/0x3c0
   full_proxy_read+0x51/0x80
   vfs_read+0x9e/0x150
   ksys_read+0x8f/0xe0
<7> [274.808928] i915 Wakeref count: 1
<7> [274.809335] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [274.809426] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [274.810276] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [274.810805] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [274.810911] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<4> [274.810912] ------------[ cut here ]------------
<4> [274.810917] i915 raw-wakerefs=1 wakelocks=1 on cleanup
<4> [274.811382] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<7> [274.811520] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<4> [274.811526] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 btusb btrtl btbcm btintel asix bluetooth usbnet x86_pkg_temp_thermal coretemp mii snd_hda_intel snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hwdep snd_hda_core ecdh_generic ecc ghash_clmulni_intel e1000e snd_pcm ptp pps_core mei_me mei prime_numbers pinctrl_sunrisepoint pinctrl_intel
<4> [274.811576] CPU: 7 PID: 270 Comm: kworker/7:2 Tainted: G     U  W         5.2.0-rc6-g25969d0b2ad5-drmtip_318+ #1
<4> [274.811580] Hardware name: Intel Corporation Kabylake Client platform/Kabylake R DDR4 RVP, BIOS KBLSE2R1.R00.X078.P02.1703030515 03/03/2017
<4> [274.811588] Workqueue: pm pm_runtime_work
<4> [274.811650] RIP: 0010:intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [274.811660] Code: 1f 40 00 53 8b 37 48 89 fb 85 f6 75 09 48 89 df 5b e9 9d f9 ff ff 89 f2 48 c7 c7 e8 2f 62 c0 0f b7 f6 c1 fa 10 e8 99 7c c1 dd <0f> 0b 48 89 df 5b e9 7e f9 ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00
<4> [274.811667] RSP: 0018:ffff9ce7003b7d28 EFLAGS: 00010286
<4> [274.811676] RAX: 0000000000000000 RBX: ffff9bc0a116af70 RCX: 0000000000000000
<4> [274.811682] RDX: 0000000000000007 RSI: ffff9bc0ae9708e0 RDI: 00000000ffffffff
<4> [274.811688] RBP: ffff9bc0a1160d38 R08: 000000003af78c61 R09: 0000000000000000
<4> [274.811693] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9bc0b3828008
<4> [274.811699] R13: ffff9bc0a116af70 R14: 0000000000000000 R15: ffff9bc0b38280b8
<4> [274.811706] FS:  0000000000000000(0000) GS:ffff9bc0b6b80000(0000) knlGS:0000000000000000
<4> [274.811713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [274.811718] CR2: 00007fda62d10a00 CR3: 00000001ae210001 CR4: 00000000003606e0
<4> [274.811721] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [274.811725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [274.811732] Call Trace:
<4> [274.811803]  intel_runtime_suspend+0xd3/0x260 [i915]
<4> [274.811822]  pci_pm_runtime_suspend+0x57/0x190
<4> [274.811836]  ? lockdep_hardirqs_on+0xe3/0x1b0
<4> [274.811843]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [274.811847]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [274.811852]  __rpm_callback+0xb1/0x110
<4> [274.811858]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [274.811864]  rpm_callback+0x1a/0x70
<4> [274.811869]  ? pci_pm_runtime_resume+0xc0/0xc0
<4> [274.811874]  rpm_suspend+0xfc/0x630
<4> [274.811888]  pm_runtime_work+0x6e/0xb0
<4> [274.811895]  process_one_work+0x245/0x610
<4> [274.811910]  worker_thread+0x37/0x380
<4> [274.811921]  ? process_one_work+0x610/0x610
<4> [274.811930]  kthread+0x119/0x130
<4> [274.811938]  ? kthread_park+0x80/0x80
<4> [274.811949]  ret_from_fork+0x3a/0x50
<4> [274.811969] irq event stamp: 90592
<4> [274.811977] hardirqs last  enabled at (90591): [<ffffffff9e12ab77>] console_unlock+0x3f7/0x5a0
<4> [274.811983] hardirqs last disabled at (90592): [<ffffffff9e0019e0>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [274.811988] softirqs last  enabled at (90564): [<ffffffff9ec0033a>] __do_softirq+0x33a/0x4b9
<4> [274.811993] softirqs last disabled at (90555): [<ffffffff9e0ba219>] irq_exit+0xa9/0xc0
<4> [274.812054] WARNING: CPU: 7 PID: 270 at drivers/gpu/drm/i915/intel_runtime_pm.c:604 intel_runtime_pm_cleanup+0x27/0x40 [i915]
<4> [274.812060] ---[ end trace bdf74aa8a08da40a ]---
<7> [274.816830] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [274.887824] [drm:intel_runtime_resume [i915]] Resuming device
<7> [274.893649] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [274.893682] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [274.893746] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [274.893780] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [274.894105] [drm:intel_runtime_resume [i915]] Device resumed
<7> [274.894370] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [274.894402] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [274.894748] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [274.894819] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [274.894868] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [275.446973] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [275.447090] [drm:wait_panel_status [i915]] Wait complete
<7> [275.447250] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [275.447360] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [275.492080] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [275.492128] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [275.492173] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [275.492282] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [275.655409] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [275.656114] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [275.656750] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [275.656875] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [275.656919] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [275.657030] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [275.657414] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [275.657507] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [275.657864] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [275.657895] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [275.657984] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [275.658076] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [275.661176] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [275.661215] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [275.661476] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [275.661513] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [275.661749] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [275.661770] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [275.661775] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [275.661813] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [275.661836] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [275.661874] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [275.712950] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [275.728883] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [275.728965] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [275.729042] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [275.744895] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [275.744953] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [275.795984] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [275.811887] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [275.811900] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [278.711092] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [278.711252] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [278.711352] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [278.711454] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [278.711549] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [278.712131] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [278.712628] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [278.712856] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [278.712861] i915 Wakeref count: 1
<7> [278.713280] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [278.713378] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [278.713793] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [278.713894] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [278.713993] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [278.714147] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [278.718818] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [278.819945] [drm:intel_runtime_resume [i915]] Resuming device
<7> [278.826898] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [278.826971] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [278.827038] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [278.827104] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [278.827443] [drm:intel_runtime_resume [i915]] Device resumed
<7> [278.827575] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [278.827650] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [278.828071] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [278.828830] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [278.828915] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [279.319065] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [279.319184] [drm:wait_panel_status [i915]] Wait complete
<7> [279.319345] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [279.319455] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [279.364190] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [279.364292] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [279.364390] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [279.364615] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [279.527394] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [279.528140] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [279.528738] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [279.528834] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [279.528875] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [279.528965] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [279.529349] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [279.529435] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [279.529745] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [279.529802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [279.529887] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [279.529971] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [279.533249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [279.533284] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [279.533548] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [279.533582] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [279.533815] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [279.533835] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [279.533839] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [279.533874] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [279.533895] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [279.533929] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [279.584923] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [279.600897] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [279.600975] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [279.601052] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [279.616869] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [279.616928] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [279.667983] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [279.683896] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [279.683909] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [282.550966] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [282.551126] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [282.551226] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [282.551329] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [282.551425] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [282.552021] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [282.552527] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
   intel_dp_detect+0xc9/0x5e0 [i915]
<7> [282.552743] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [282.552748] i915 Wakeref count: 1
<7> [282.553161] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   drm_dp_read_desc+0x3d/0x160
<7> [282.553253] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [282.553651] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [282.553742] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [282.553833] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [282.554028] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [282.559817] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [282.649958] [drm:intel_runtime_resume [i915]] Resuming device
<7> [282.654923] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [282.654990] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [282.655054] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [282.655116] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [282.655603] [drm:intel_runtime_resume [i915]] Device resumed
<7> [282.655828] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [282.655936] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [282.656323] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [282.656611] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [282.656702] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [283.159976] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [283.160079] [drm:wait_panel_status [i915]] Wait complete
<7> [283.160219] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [283.160313] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [283.204940] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [283.205033] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [283.205123] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [283.205347] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [283.368297] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [283.369260] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [283.369811] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [283.369942] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [283.369995] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [283.370086] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [283.370459] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [283.370545] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [283.370893] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [283.370928] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [283.371043] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [283.371128] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [283.374035] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [283.374068] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [283.374313] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [283.374345] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [283.374597] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [283.374616] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [283.374620] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [283.374654] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [283.374673] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [283.374706] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [283.425932] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [283.441873] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [283.441948] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [283.442020] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [283.457873] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [283.457929] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [283.508984] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [283.524860] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [283.524872] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [286.391095] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [286.391257] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [286.391357] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [286.391458] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [286.391554] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [286.392133] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [286.392634] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   i915_psr_sink_status_show+0x82/0xf0 [i915]
   seq_read+0xdb/0x3c0
<7> [286.392852] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [286.392859] i915 Wakeref count: 1
<7> [286.393356] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   i915_psr_sink_status_show+0x82/0xf0 [i915]
<7> [286.393447] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [286.393864] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [286.393965] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [286.394064] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [286.394237] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [286.399829] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [286.488930] [drm:intel_runtime_resume [i915]] Resuming device
<7> [286.496371] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [286.496453] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [286.496530] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [286.496607] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [286.496995] [drm:intel_runtime_resume [i915]] Device resumed
<7> [286.497102] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [286.497177] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [286.497537] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [286.497672] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [286.497779] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [286.998995] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [286.999105] [drm:wait_panel_status [i915]] Wait complete
<7> [286.999251] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [286.999351] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [287.044082] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [287.044176] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [287.044268] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [287.044474] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [287.207854] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [287.209387] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [287.210357] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [287.210477] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [287.210550] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [287.210653] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [287.211065] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [287.211177] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [287.211518] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [287.211561] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [287.211660] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [287.211774] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [287.215036] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [287.215070] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [287.215327] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [287.215359] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [287.215585] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [287.215604] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [287.215609] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [287.215642] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [287.215662] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [287.215702] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [287.266943] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [287.282866] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [287.282954] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [287.283037] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [287.298871] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [287.298948] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [287.349991] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [287.365861] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [287.365873] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<7> [290.231029] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
<7> [290.231190] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000000
<7> [290.231291] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [290.231394] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [290.231490] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [290.232071] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [290.232510] i915 Wakeref last acquired:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   intel_dp_aux_xfer+0xa0/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   i915_dpcd_show+0x9f/0x160 [i915]
   seq_read+0xdb/0x3c0
<7> [290.232732] i915 Wakeref last released:
   __untrack_all_wakerefs+0x67/0x70 [i915]
   untrack_all_intel_runtime_pm_wakerefs+0x3e/0x80 [i915]
   intel_runtime_suspend+0xd3/0x260 [i915]
   pci_pm_runtime_suspend+0x57/0x190
   __rpm_callback+0xb1/0x110
   rpm_callback+0x1a/0x70
   rpm_suspend+0xfc/0x630
   pm_runtime_work+0x6e/0xb0
<7> [290.232737] i915 Wakeref count: 1
<7> [290.233221] i915 Wakeref x1 taken at:
   track_intel_runtime_pm_wakeref+0x14/0x90 [i915]
   intel_display_power_get+0x1f/0x60 [i915]
   edp_panel_vdd_on+0xd5/0x210 [i915]
   intel_dp_aux_xfer+0xb8/0x8c0 [i915]
   intel_dp_aux_transfer+0xa7/0x200 [i915]
   drm_dp_dpcd_access+0x76/0x110
   drm_dp_dpcd_read+0x29/0xc0
   i915_dpcd_show+0x9f/0x160 [i915]
<7> [290.233315] [drm:intel_runtime_suspend [i915]] Suspending device
<7> [290.233716] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [290.233807] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [290.233899] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [290.234053] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [290.241759] [drm:intel_runtime_suspend [i915]] Device suspended
<7> [290.335899] [drm:intel_runtime_resume [i915]] Resuming device
<7> [290.343323] [drm:intel_runtime_resume [i915]] Device resumed
<7> [290.346505] [drm:intel_dp_detect [i915]] [CONNECTOR:86:eDP-1]
<7> [290.346591] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000
<7> [290.346673] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
<7> [290.346800] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
<7> [290.346914] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [290.346994] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [290.347358] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7> [290.347506] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
<7> [290.347594] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [290.358261] [drm:intel_power_well_enable [i915]] enabling power well 2
<7> [290.370900] [drm:intel_power_well_disable [i915]] disabling power well 2
<7> [290.838921] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000000
<7> [290.839033] [drm:wait_panel_status [i915]] Wait complete
<7> [290.839186] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000008
<7> [290.839321] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
<7> [290.884030] [drm:gen8_de_irq_handler [i915]] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010, long 0x00000010
<7> [290.884125] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
<7> [290.884215] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10
<7> [290.884423] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
<7> [291.047506] [drm:drm_dp_read_desc] DP sink: OUI 00-00-00 dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
<7> [291.048232] [drm:intel_dp_detect [i915]] MST support? port A: no, sink: no, modparam: yes
<7> [291.049070] [drm:drm_helper_hpd_irq_event] [CONNECTOR:86:eDP-1] status updated from connected to connected
<7> [291.049357] [drm:intel_atomic_check [i915]] [CONNECTOR:86:eDP-1] Limiting display bpp to 24 instead of EDID bpp 24, requested bpp 36, max platform bpp 36
<7> [291.049492] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max rate 540000 max bpp 24 pixel clock 533250KHz
<7> [291.049608] [drm:intel_dp_compute_config [i915]] Force DSC en = 0
<7> [291.049723] [drm:intel_dp_compute_config [i915]] DP lane count 4 clock 540000 bpp 24
<7> [291.049874] [drm:intel_dp_compute_config [i915]] DP link rate required 1599750 available 2160000
<7> [291.050050] [drm:intel_atomic_check [i915]] hw max bpp: 24, pipe bpp: 24, dithering: 0
<7> [291.050173] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_hdisplay (expected 0, found 3840)
<7> [291.050293] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_htotal (expected 0, found 4000)
<7> [291.050408] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_hblank_start (expected 0, found 3840)
<7> [291.050520] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_hblank_end (expected 0, found 4000)
<7> [291.050636] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_hsync_start (expected 0, found 3888)
<7> [291.050753] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_hsync_end (expected 0, found 3920)
<7> [291.050907] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vdisplay (expected 0, found 2160)
<7> [291.050993] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vtotal (expected 0, found 2222)
<7> [291.051096] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vblank_start (expected 0, found 2160)
<7> [291.051214] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vblank_end (expected 0, found 2222)
<7> [291.051326] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vsync_start (expected 0, found 2163)
<7> [291.051441] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_vsync_end (expected 0, found 2168)
<7> [291.051558] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.flags (2) (expected 0, found 2)
<7> [291.051675] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.flags (8) (expected 0, found 8)
<7> [291.051821] [drm:pipe_config_mismatch [i915]] fastset mismatch in base.adjusted_mode.crtc_clock (expected 0, found 533250)
<7> [291.051957] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
<7> [291.052060] [drm:intel_atomic_check [i915]] New voltage level calculated to be logical 2, actual 2
<7> [291.052112] [drm:intel_find_shared_dpll [i915]] [CRTC:48:pipe A] allocated DPLL 0
<7> [291.052157] [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A
<7> [291.052201] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb (   0 -    0) -> (   0 -  847), size    0 ->  847
<7> [291.052235] [drm:skl_compute_wm [i915]] [PLANE:45:cursor A] ddb (   0 -    0) -> ( 847 -  892), size    0 ->   45
<7> [291.052269] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]   level  wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm
<7> [291.052304] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]   lines    0,   0,   0,   0,   0,   0,   0,   0,   0 ->    0,   4,   5,   5,   9,  11,  12,  14,   0
<7> [291.052338] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A]  blocks    0,   0,   0,   0,   0,   0,   0,   0,   0 ->   26,  98, 136, 152, 281, 340, 365, 432,   0
<7> [291.052372] [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb    0,   0,   0,   0,   0,   0,   0,   0,   0 ->   27,  99, 137, 153, 282, 341, 366, 433,   0
<7> [291.052419] [drm:intel_dump_pipe_config [i915]] [CRTC:48:pipe A] enable: yes [modeset]
<7> [291.052465] [drm:intel_dump_pipe_config [i915]] active: yes, output_types: EDP (0x100), output format: RGB
<7> [291.052511] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
<7> [291.052554] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
<7> [291.052586] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0, infoframes enabled: 0x0
<7> [291.052617] [drm:intel_dump_pipe_config [i915]] requested mode:
<7> [291.052621] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [291.052653] [drm:intel_dump_pipe_config [i915]] adjusted mode:
<7> [291.052658] [drm:drm_mode_debug_printmodeline] Modeline "3840x2160": 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7> [291.052702] [drm:intel_dump_pipe_config [i915]] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
<7> [291.052763] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
<7> [291.052809] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
<7> [291.052854] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled, force thru: no
<7> [291.052899] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
<7> [291.052944] [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
<7> [291.052990] [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 1A] fb: [FB:87] 3840x2160 format = XR24 little-endian (0x34325258), visible: yes
<7> [291.053035] [drm:intel_dump_pipe_config [i915]] 	rotation: 0x1, scaler: -1
<7> [291.053081] [drm:intel_dump_pipe_config [i915]] 	src: 3840.000000x2160.000000+0.000000+0.000000 dst: 3840x2160+0+0
<7> [291.053125] [drm:intel_dump_pipe_config [i915]] [PLANE:38:plane 2A] fb: [NOFB], visible: no
<7> [291.053168] [drm:intel_dump_pipe_config [i915]] [PLANE:45:cursor A] fb: [NOFB], visible: no
<7> [291.053339] [drm:intel_dump_cdclk_state [i915]] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
<7> [291.053594] [drm:intel_atomic_commit_tail [i915]] [ENCODER:85:DDI A]
<7> [291.053641] [drm:intel_atomic_commit_tail [i915]] [ENCODER:91:DDI B]
<7> [291.053686] [drm:intel_atomic_commit_tail [i915]] [ENCODER:93:DP-MST A]
<7> [291.053748] [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DP-MST B]
<7> [291.053794] [drm:intel_atomic_commit_tail [i915]] [ENCODER:95:DP-MST C]
<7> [291.053839] [drm:intel_atomic_commit_tail [i915]] [ENCODER:104:DDI C]
<7> [291.053884] [drm:intel_atomic_commit_tail [i915]] [ENCODER:106:DP-MST A]
<7> [291.053928] [drm:intel_atomic_commit_tail [i915]] [ENCODER:107:DP-MST B]
<7> [291.053970] [drm:intel_atomic_commit_tail [i915]] [ENCODER:108:DP-MST C]
<7> [291.054015] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 0
<7> [291.054070] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 1
<7> [291.054122] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 2
<7> [291.054174] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 3
<7> [291.054235] [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 48
<7> [291.054280] [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0
<7> [291.054356] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
<7> [291.054409] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
<7> [291.054502] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000008
<7> [291.054555] [drm:wait_panel_status [i915]] Wait complete
<7> [291.054623] [drm:edp_panel_on [i915]] Wait for panel power on
<7> [291.054715] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 0000000b
<7> [291.256034] [drm:wait_panel_status [i915]] Wait complete
<7> [291.256159] [drm:intel_power_well_enable [i915]] enabling DDI A/E IO power well
<7> [291.257197] [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14
<7> [291.257894] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
<7> [291.257985] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
<7> [291.258072] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
<7> [291.258162] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
<7> [291.259167] [drm:intel_dp_start_link_train [i915]] clock recovery OK
<7> [291.259253] [drm:intel_dp_start_link_train [i915]] >=5.4/6.48 Gbps link rate without sink TPS3 support
<7> [291.259336] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
<7> [291.260651] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 08000000
<7> [291.260745] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2
<7> [291.260857] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
<7> [291.262174] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
<7> [291.262265] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:86:eDP-1] Link Training Passed at Link Rate = 540000, Lane count = 4
<7> [291.262651] [drm:intel_enable_pipe [i915]] enabling pipe A
<7> [291.262839] [drm:intel_edp_backlight_on [i915]] 
<7> [291.262926] [drm:intel_panel_enable_backlight [i915]] pipe A
<7> [291.263095] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 7500
<7> [291.263258] [drm:intel_psr_enable_locked [i915]] Enabling PSR1
<7> [291.263896] [drm:intel_enable_ddi [i915]] Panel doesn't support DRRS
<6> [291.268791] [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.
<7> [291.268900] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 2
<7> [291.268998] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
<7> [291.279749] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:86:eDP-1]
<7> [291.279913] [drm:intel_atomic_commit_tail [i915]] [CRTC:48:pipe A]
<7> [291.280094] [drm:verify_single_dpll_state.isra.109 [i915]] DPLL 0
<6> [291.280507] [IGT] i915_pm_rpm: exiting, ret=0
<7> [291.280656] [drm:intel_dp_detect [i915]] [CONNECTOR:92:DP-1]
<7> [291.280794] [drm:drm_helper_hpd_irq_event] [CONNECTOR:92:DP-1] status updated from disconnected to disconnected
<7> [291.280918] [drm:intel_hdmi_detect [i915]] [CONNECTOR:99:HDMI-A-1]
<7> [291.281299] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [291.281411] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [291.281737] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
<7> [291.281799] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [291.281876] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [291.281954] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1
<7> [291.285054] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
<7> [291.285137] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0
<7> [291.285482] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [291.285560] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK on first message, retry
<7> [291.285866] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
<7> [291.285893] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [291.285909] [drm:drm_helper_hpd_irq_event] [CONNECTOR:99:HDMI-A-1] status updated from disconnected to disconnected
<7> [291.286018] [drm:intel_dp_detect [i915]] [CONNECTOR:105:DP-2]
<7> [291.286066] [drm:drm_helper_hpd_irq_event] [CONNECTOR:105:DP-2] status updated from disconnected to disconnected
<7> [291.286312] [drm:intel_hdmi_detect [i915]] [CONNECTOR:110:HDMI-A-2]
<7> [291.336849] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [291.352876] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [291.352945] [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
<7> [291.353013] [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1
<7> [291.368862] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
<7> [291.368917] [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0
<7> [291.419981] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
<7> [291.435875] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7> [291.435894] [drm:drm_helper_hpd_irq_event] [CONNECTOR:110:HDMI-A-2] status updated from disconnected to disconnected
<6> [291.446750] Console: switching to colour frame buffer device 480x135
Created at 2019-06-30 00:11:26