Attachment 125551 Details for Bug 97211 – dmesg drm-intel-nightly drm.debug=0x1e dmesg when suspending and then resuming again

dmesg drm-intel-nightly drm.debug=0x1e dmesg when suspending and then resuming again

file_97211.txt (text/plain), 53.19 KB, created by Mads on 2016-08-05 08:24:40 UTC

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Creator: Mads

Created: 2016-08-05 08:24:40 UTC

Size: 53.19 KB

patch

obsolete

>[   37.419691] PM: Syncing filesystems ... done.
>[   37.434907] PM: Preparing system for sleep (mem)
>[   37.435282] bbswitch: enabling discrete graphics
>[   37.555430] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[   37.556858] Double checking all user space processes after OOM killer disable... (elapsed 0.000 seconds)
>[   37.556928] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[   37.558209] PM: Suspending system (mem)
>[   37.558247] Suspending console(s) (use no_console_suspend to debug)
>[   37.978158] psmouse serio1: Failed to disable mouse on isa0060/serio1
>[   38.804034] [drm:drm_atomic_state_init] Allocated atomic state ffff8808902f6800
>[   38.804040] [drm:drm_atomic_get_crtc_state] Added [CRTC:26:pipe A] ffff8808902f7000 state to ffff8808902f6800
>[   38.804044] [drm:drm_atomic_get_crtc_state] Added [CRTC:30:pipe B] ffff8808902f7800 state to ffff8808902f6800
>[   38.804047] [drm:drm_atomic_get_crtc_state] Added [CRTC:34:pipe C] ffff8808902f0000 state to ffff8808902f6800
>[   38.804050] [drm:drm_atomic_get_plane_state] Added [PLANE:23:plane 1A] ffff88088fccd600 state to ffff8808902f6800
>[   38.804053] [drm:drm_atomic_get_plane_state] Added [PLANE:25:cursor A] ffff88088fccdcc0 state to ffff8808902f6800
>[   38.804055] [drm:drm_atomic_get_plane_state] Added [PLANE:27:plane 2A] ffff88088fccdc00 state to ffff8808902f6800
>[   38.804058] [drm:drm_atomic_get_plane_state] Added [PLANE:28:plane 1B] ffff88088fccdb40 state to ffff8808902f6800
>[   38.804060] [drm:drm_atomic_get_plane_state] Added [PLANE:29:cursor B] ffff88088fccd3c0 state to ffff8808902f6800
>[   38.804062] [drm:drm_atomic_get_plane_state] Added [PLANE:31:plane 2B] ffff88088fccd540 state to ffff8808902f6800
>[   38.804064] [drm:drm_atomic_get_plane_state] Added [PLANE:32:plane 1C] ffff88088fccd480 state to ffff8808902f6800
>[   38.804066] [drm:drm_atomic_get_plane_state] Added [PLANE:33:cursor C] ffff88088fccd300 state to ffff8808902f6800
>[   38.804068] [drm:drm_atomic_get_plane_state] Added [PLANE:35:plane 2C] ffff88088fccd900 state to ffff8808902f6800
>[   38.804072] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:37] ffff88087bd7d720 state to ffff8808902f6800
>[   38.804075] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:45] ffff88087bd7d700 state to ffff8808902f6800
>[   38.804077] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:49] ffff88087bd7d560 state to ffff8808902f6800
>[   38.804079] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:52] ffff88087bd7d580 state to ffff8808902f6800
>[   38.804081] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:56] ffff88087bd7d5a0 state to ffff8808902f6800
>[   38.804083] [drm:drm_atomic_state_init] Allocated atomic state ffff8808902f6000
>[   38.804086] [drm:drm_atomic_get_crtc_state] Added [CRTC:26:pipe A] ffff8808902f5800 state to ffff8808902f6000
>[   38.804088] [drm:drm_atomic_check_only] checking ffff8808902f6000
>[   38.804091] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] active changed
>[   38.804093] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] needs all connectors, enable: y, active: n
>[   38.804095] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:26:pipe A] to ffff8808902f6000
>[   38.804098] [drm:drm_atomic_get_connector_state] Added [CONNECTOR:37] ffff88087bd7d5c0 state to ffff8808902f6000
>[   38.804100] [drm:drm_atomic_get_plane_state] Added [PLANE:23:plane 1A] ffff88088fccda80 state to ffff8808902f6000
>[   38.804104] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:26:pipe A] to ffff8808902f6000
>[   38.804107] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[   38.804109] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   38.804115] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   38.804118] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   38.804127] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   38.804129] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[   38.804132] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   38.804135] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff8808902f5800 for pipe A
>[   38.804137] [drm:intel_dump_pipe_config] cpu_transcoder: EDP
>[   38.804138] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   38.804141] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   38.804144] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   38.804147] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   38.804148] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   38.804150] [drm:intel_dump_pipe_config] requested mode:
>[   38.804154] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0xa
>[   38.804155] [drm:intel_dump_pipe_config] adjusted mode:
>[   38.804159] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   38.804163] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[   38.804164] [drm:intel_dump_pipe_config] port clock: 540000
>[   38.804166] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   38.804168] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   38.804170] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   38.804172] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   38.804173] [drm:intel_dump_pipe_config] ips: 0
>[   38.804174] [drm:intel_dump_pipe_config] double wide: 0
>[   38.804176] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   38.804177] [drm:intel_dump_pipe_config] planes on this crtc
>[   38.804183] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled
>[   38.804186] [drm:intel_dump_pipe_config]     FB:64, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   38.804186] [drm:intel_dump_pipe_config]     scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[   38.804188] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   38.804190] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   38.804195] [drm:drm_atomic_get_crtc_state] Added [CRTC:30:pipe B] ffff8808902f5000 state to ffff8808902f6000
>[   38.804198] [drm:drm_atomic_get_crtc_state] Added [CRTC:34:pipe C] ffff8808902f4800 state to ffff8808902f6000
>[   38.804200] [drm:intel_modeset_checks] New cdclk calculated to be atomic 540000, actual 337500
>[   38.804205] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   38.804207] [drm:intel_plane_atomic_calc_changes] [CRTC:26:pipe A] has [PLANE:23:plane 1A] with fb 64
>[   38.804210] [drm:intel_plane_atomic_calc_changes] [PLANE:23:plane 1A] visible 1 -> 0, off 1, on 0, ms 1
>[   38.804214] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 0
>[   38.804216] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   38.804219] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   38.804234] [drm:drm_atomic_commit] commiting ffff8808902f6000
>[   38.804255] [drm:intel_edp_backlight_off]
>[   39.010135] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   39.010169] ------------[ cut here ]------------
>[   39.010178] WARNING: CPU: 2 PID: 6 at drivers/gpu/drm/i915/intel_ddi.c:1778 haswell_crtc_disable+0x156/0x270
>[   39.010181] WARN_ON(intel_dp->active_streams != 0)
>[   39.010235] Modules linked in: hid_multitouch iTCO_wdt rtsx_pci_sdmmc i2c_designware_platform i2c_designware_core dell_wmi dell_laptop dell_smbios dcdbas x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 ablk_helper cryptd lrw glue_helper cdc_ether usbnet r8152 mii i2c_i801 i2c_smbus processor_thermal_device btusb btbcm uvcvideo intel_soc_dts_iosf rtsx_pci btrtl videobuf2_v4l2 brcmfmac videobuf2_core videodev mmc_core videobuf2_vmalloc idma64 videobuf2_memops brcmutil virt_dma intel_lpss_pci i2c_hid int3403_thermal hci_uart btintel bluetooth wmi intel_lpss_acpi dell_smo8800 intel_lpss pinctrl_sunrisepoint mfd_core pinctrl_intel int3402_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel
>[   39.010241]  tpm_tis tpm_tis_core tpm bbswitch(O) efivarfs
>[   39.010246] CPU: 2 PID: 6 Comm: kworker/u16:0 Tainted: G        W  O    4.7.0+ #2
>[   39.010247] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.10 06/30/2016
>[   39.010255] Workqueue: events_unbound async_run_entry_fn
>[   39.010262]  0000000000000000 ffffffff813809ed ffff880899efbad8 0000000000000000
>[   39.010266]  ffffffff81055519 ffff8808981b9000 ffff880899efbb28 ffff8808981403a8
>[   39.010271]  ffff880898140000 0000000000000003 0000000000000000 ffffffff8105558a
>[   39.010272] Call Trace:
>[   39.010281]  [<ffffffff813809ed>] ? dump_stack+0x46/0x59
>[   39.010286]  [<ffffffff81055519>] ? __warn+0xb9/0xe0
>[   39.010290]  [<ffffffff8105558a>] ? warn_slowpath_fmt+0x4a/0x50
>[   39.010295]  [<ffffffff8154f10c>] ? intel_panel_disable_backlight+0x4c/0x80
>[   39.010299]  [<ffffffff8150ed46>] ? haswell_crtc_disable+0x156/0x270
>[   39.010304]  [<ffffffff8151575c>] ? intel_atomic_commit_tail+0x14c/0x1030
>[   39.010311]  [<ffffffff81077534>] ? preempt_count_add+0x44/0xa0
>[   39.010315]  [<ffffffff811156be>] ? _raw_spin_lock+0xe/0x30
>[   39.010318]  [<ffffffff8111549d>] ? _raw_write_unlock+0xd/0x20
>[   39.010324]  [<ffffffff81474ba9>] ? drm_atomic_helper_swap_state+0x149/0x2e0
>[   39.010329]  [<ffffffff81516a2b>] ? intel_atomic_commit+0x3eb/0x510
>[   39.010335]  [<ffffffff814761c7>] ? drm_atomic_helper_disable_all+0x97/0xf0
>[   39.010340]  [<ffffffff81476275>] ? drm_atomic_helper_suspend+0x55/0x90
>[   39.010344]  [<ffffffff81516e7d>] ? intel_display_suspend+0xd/0x50
>[   39.010351]  [<ffffffff8149cf0c>] ? i915_drm_suspend+0x7c/0x170
>[   39.010355]  [<ffffffff813c301b>] ? pci_pm_suspend+0x6b/0x1c0
>[   39.010359]  [<ffffffff813c2fb0>] ? pci_pm_suspend_noirq+0x240/0x240
>[   39.010362]  [<ffffffff81568015>] ? dpm_run_callback+0x35/0x150
>[   39.010365]  [<ffffffff81569041>] ? __device_suspend+0x121/0x3b0
>[   39.010368]  [<ffffffff815692e5>] ? async_suspend+0x15/0x90
>[   39.010372]  [<ffffffff81073efd>] ? async_run_entry_fn+0x2d/0xd0
>[   39.010377]  [<ffffffff8106c8a9>] ? process_one_work+0x159/0x4b0
>[   39.010382]  [<ffffffff8106cc42>] ? worker_thread+0x42/0x4c0
>[   39.010386]  [<ffffffff8106cc00>] ? process_one_work+0x4b0/0x4b0
>[   39.010389]  [<ffffffff81071dc8>] ? kthread+0xb8/0xd0
>[   39.010395]  [<ffffffff8104eccf>] ? ret_from_fork+0x1f/0x40
>[   39.010398]  [<ffffffff81071d10>] ? kthread_worker_fn+0x170/0x170
>[   39.010401] ---[ end trace a95af583a9674cda ]---
>[   39.010412] [drm:intel_disable_pipe] disabling pipe A
>[   39.023213] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   39.023262] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   39.023467] [drm:edp_panel_off] Turn eDP port A panel power off
>[   39.023491] [drm:wait_panel_off] Wait for panel power off time
>[   39.023547] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   39.025726] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[   39.025729] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[   39.025786] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[   39.074847] [drm:wait_panel_status] Wait complete
>[   39.074863] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 26
>[   39.074869] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[   39.074877] [drm:skl_set_cdclk] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[   39.074911] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   39.074920] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   39.075081] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   39.075083] [drm:verify_encoder_state] [ENCODER:36:DDI A]
>[   39.075085] [drm:verify_encoder_state] [ENCODER:44:DDI B]
>[   39.075090] [drm:verify_encoder_state] [ENCODER:46:DP-MST A]
>[   39.075092] [drm:verify_encoder_state] [ENCODER:47:DP-MST B]
>[   39.075094] [drm:verify_encoder_state] [ENCODER:48:DP-MST C]
>[   39.075095] [drm:verify_encoder_state] [ENCODER:51:DDI C]
>[   39.075098] [drm:verify_encoder_state] [ENCODER:53:DP-MST A]
>[   39.075099] [drm:verify_encoder_state] [ENCODER:54:DP-MST B]
>[   39.075101] [drm:verify_encoder_state] [ENCODER:55:DP-MST C]
>[   39.075103] [drm:intel_connector_verify_state] [CONNECTOR:45:DP-1]
>[   39.075107] [drm:intel_connector_verify_state] [CONNECTOR:49:HDMI-A-1]
>[   39.075111] [drm:intel_connector_verify_state] [CONNECTOR:52:DP-2]
>[   39.075114] [drm:intel_connector_verify_state] [CONNECTOR:56:HDMI-A-2]
>[   39.075118] [drm:verify_single_dpll_state] DPLL 0
>[   39.075122] [drm:verify_single_dpll_state] DPLL 1
>[   39.075125] [drm:verify_single_dpll_state] DPLL 2
>[   39.075128] [drm:verify_single_dpll_state] DPLL 3
>[   39.075138] [drm:intel_connector_verify_state] [CONNECTOR:37:eDP-1]
>[   39.075143] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   39.075150] [drm:verify_single_dpll_state] DPLL 0
>[   39.075162] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8808902f6000
>[   39.075168] [drm:drm_atomic_state_free] Freeing atomic state ffff8808902f6000
>[   39.666096] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   39.666106] [drm:wait_panel_status] Wait complete
>[   39.666145] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   39.666154] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[   39.897975] [drm:intel_dp_read_dpcd] DPCD: 12 14 84 40 00 00 01 01 02 00 00 00 00 0b 00
>[   39.969986] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   39.970036] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[   39.973229] [drm:intel_power_well_disable] disabling DDI D power well
>[   39.973232] [drm:skl_set_power_well] Disabling DDI D power well
>[   39.973234] [drm:intel_power_well_disable] disabling DDI C power well
>[   39.973236] [drm:skl_set_power_well] Disabling DDI C power well
>[   39.973238] [drm:intel_power_well_disable] disabling DDI B power well
>[   39.973240] [drm:skl_set_power_well] Disabling DDI B power well
>[   39.973242] [drm:intel_power_well_disable] disabling DDI A/E power well
>[   39.973244] [drm:skl_set_power_well] Disabling DDI A/E power well
>[   39.973247] [drm:intel_power_well_disable] disabling power well 2
>[   39.973255] [drm:skl_set_power_well] Disabling power well 2
>[   39.973258] [drm:intel_power_well_disable] disabling DC off
>[   39.973258] [drm:intel_power_well_disable] disabling always-on
>[   39.973352] PM: suspend of devices complete after 2202.908 msecs
>[   39.974006] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   39.974060] [drm:skl_set_cdclk] Changing CDCLK to 24000 kHz (VCO 0 kHz)
>[   39.974262] [drm:intel_update_cdclk] Current CD clock rate: 24000 kHz, VCO: 0 kHz, ref: 24000 kHz
>[   39.974263] [drm:intel_power_well_disable] disabling MISC IO power well
>[   39.974272] [drm:skl_set_power_well] Disabling MISC IO power well
>[   39.974281] [drm:intel_power_well_disable] disabling power well 1
>[   39.974291] [drm:skl_set_power_well] Disabling power well 1
>[   39.986034] PM: late suspend of devices complete after 12.679 msecs
>[   39.986604] pcieport 0000:06:00.0: System wakeup enabled by ACPI
>[   39.986629] brcmfmac 0000:02:00.0: System wakeup enabled by ACPI
>[   39.987051] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[   39.999361] PM: noirq suspend of devices complete after 13.326 msecs
>[   39.999576] ACPI: Preparing to enter system sleep state S3
>[   40.013129] ACPI : EC: EC stopped
>[   40.013129] PM: Saving platform NVS memory
>[   40.013136] Disabling non-boot CPUs ...
>[   40.024148] smpboot: CPU 1 is now offline
>[   40.044274] smpboot: CPU 2 is now offline
>[   40.064463] smpboot: CPU 3 is now offline
>[   40.089229] smpboot: CPU 4 is now offline
>[   40.112316] smpboot: CPU 5 is now offline
>[   40.128316] smpboot: CPU 6 is now offline
>[   40.145281] smpboot: CPU 7 is now offline
>[   40.151638] ACPI: Low-level resume complete
>[   40.151718] ACPI : EC: EC started
>[   40.151718] PM: Restoring platform NVS memory
>[   40.152589] Enabling non-boot CPUs ...
>[   40.161887] x86: Booting SMP configuration:
>[   40.161887] smpboot: Booting Node 0 Processor 1 APIC 0x2
>[   40.164446]  cache: parent cpu1 should not be sleeping
>[   40.164565] CPU1 is up
>[   40.174890] smpboot: Booting Node 0 Processor 2 APIC 0x4
>[   40.177376]  cache: parent cpu2 should not be sleeping
>[   40.177472] CPU2 is up
>[   40.187919] smpboot: Booting Node 0 Processor 3 APIC 0x6
>[   40.190404]  cache: parent cpu3 should not be sleeping
>[   40.190506] CPU3 is up
>[   40.209005] smpboot: Booting Node 0 Processor 4 APIC 0x1
>[   40.211740]  cache: parent cpu4 should not be sleeping
>[   40.211914] CPU4 is up
>[   40.230376] smpboot: Booting Node 0 Processor 5 APIC 0x3
>[   40.233518]  cache: parent cpu5 should not be sleeping
>[   40.233834] CPU5 is up
>[   40.252450] smpboot: Booting Node 0 Processor 6 APIC 0x5
>[   40.255630]  cache: parent cpu6 should not be sleeping
>[   40.256012] CPU6 is up
>[   40.274530] smpboot: Booting Node 0 Processor 7 APIC 0x7
>[   40.277696]  cache: parent cpu7 should not be sleeping
>[   40.278089] CPU7 is up
>[   40.294601] ACPI: Waking up from system sleep state S3
>[   41.005557] pcieport 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled
>[   41.005589] pcieport 0000:00:1c.1: Intel SPT PCH root port ACS workaround enabled
>[   41.005725] pcieport 0000:00:1d.0: Intel SPT PCH root port ACS workaround enabled
>[   41.005760] pcieport 0000:00:1d.6: Intel SPT PCH root port ACS workaround enabled
>[   41.018860] pcieport 0000:06:00.0: System wakeup disabled by ACPI
>[   41.024988] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[   41.077895] PM: noirq resume of devices complete after 73.307 msecs
>[   41.077949] DMAR: DRHD: handling fault status reg 2
>[   41.077953] DMAR: [INTR-REMAP] Request device [f0:1f.0] fault index 0 [fault reason 37] Blocked a compatibility format interrupt request
>[   41.078264] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   41.078276] [drm:intel_power_well_enable] enabling power well 1
>[   41.078285] [drm:intel_power_well_enable] enabling MISC IO power well
>[   41.078292] [drm:skl_sanitize_cdclk] Sanitizing cdclk programmed by pre-os
>[   41.078296] [drm:skl_set_cdclk] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[   41.080060] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   41.080077] [drm:intel_power_well_enable] enabling always-on
>[   41.080079] [drm:intel_power_well_enable] enabling DC off
>[   41.080082] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   41.080095] [drm:intel_power_well_enable] enabling power well 2
>[   41.080101] [drm:intel_power_well_enable] enabling DDI A/E power well
>[   41.080105] [drm:skl_set_power_well] Enabling DDI A/E power well
>[   41.080107] [drm:intel_power_well_enable] enabling DDI B power well
>[   41.080111] [drm:skl_set_power_well] Enabling DDI B power well
>[   41.080113] [drm:intel_power_well_enable] enabling DDI C power well
>[   41.080116] [drm:skl_set_power_well] Enabling DDI C power well
>[   41.080118] [drm:intel_power_well_enable] enabling DDI D power well
>[   41.080122] [drm:skl_set_power_well] Enabling DDI D power well
>[   41.080126] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   41.123115] PM: early resume of devices complete after 45.151 msecs
>[   41.123336] brcmfmac 0000:02:00.0: System wakeup disabled by ACPI
>[   41.123536] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
>[   41.123568] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.
>[   41.126459] [drm:intel_opregion_setup] graphic opregion physical addr: 0x3800e018
>[   41.126476] [drm:intel_opregion_setup] Public ACPI methods supported
>[   41.126477] [drm:intel_opregion_setup] SWSCI supported
>[   41.141751] xhci_hcd 0000:0a:00.0: Refused to change power state, currently in D3
>[   41.141776] xhci_hcd 0000:0a:00.0: WARN: xHC restore state timeout
>[   41.141779] xhci_hcd 0000:0a:00.0: PCI post-resume error -110!
>[   41.141780] xhci_hcd 0000:0a:00.0: HC died; cleaning up
>[   41.141787] xhci_hcd 0000:0a:00.0: HC died; cleaning up
>[   41.141797] dpm_run_callback(): pci_pm_resume+0x0/0xd0 returns -110
>[   41.141802] PM: Device 0000:0a:00.0 failed to resume async: error -110
>[   41.165150] rtc_cmos 00:02: System wakeup disabled by ACPI
>[   41.168174] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[   41.168176] [drm:intel_opregion_setup] ASLE supported
>[   41.168177] [drm:intel_opregion_setup] ASLE extension supported
>[   41.168179] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[   41.168632] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   41.168775] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   41.168882] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   41.168986] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   41.169143] [drm:intel_guc_setup] GuC fw status: path i915/skl_guc_ver6_1.bin, fetch NONE, load NONE
>[   41.169156] [drm] GuC firmware load skipped
>[   41.169165] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   41.169242] [drm:intel_modeset_readout_hw_state] [CRTC:26:pipe A] hw state readout: disabled
>[   41.169247] [drm:intel_modeset_readout_hw_state] [CRTC:30:pipe B] hw state readout: disabled
>[   41.169252] [drm:intel_modeset_readout_hw_state] [CRTC:34:pipe C] hw state readout: disabled
>[   41.169257] [drm:intel_modeset_readout_hw_state] DPLL 0 hw state readout: crtc_mask 0x00000000, on 1
>[   41.169260] [drm:intel_modeset_readout_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[   41.169263] [drm:intel_modeset_readout_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[   41.169266] [drm:intel_modeset_readout_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[   41.169270] [drm:intel_modeset_readout_hw_state] [ENCODER:36:DDI A] hw state readout: disabled, pipe A
>[   41.169274] [drm:intel_modeset_readout_hw_state] [ENCODER:44:DDI B] hw state readout: disabled, pipe A
>[   41.169276] [drm:intel_modeset_readout_hw_state] [ENCODER:46:DP-MST A] hw state readout: disabled, pipe A
>[   41.169277] [drm:intel_modeset_readout_hw_state] [ENCODER:47:DP-MST B] hw state readout: disabled, pipe B
>[   41.169279] [drm:intel_modeset_readout_hw_state] [ENCODER:48:DP-MST C] hw state readout: disabled, pipe C
>[   41.169282] [drm:intel_modeset_readout_hw_state] [ENCODER:51:DDI C] hw state readout: disabled, pipe A
>[   41.169284] [drm:intel_modeset_readout_hw_state] [ENCODER:53:DP-MST A] hw state readout: disabled, pipe A
>[   41.169285] [drm:intel_modeset_readout_hw_state] [ENCODER:54:DP-MST B] hw state readout: disabled, pipe B
>[   41.169287] [drm:intel_modeset_readout_hw_state] [ENCODER:55:DP-MST C] hw state readout: disabled, pipe C
>[   41.169291] [drm:intel_modeset_readout_hw_state] [CONNECTOR:37:eDP-1] hw state readout: disabled
>[   41.169294] [drm:intel_modeset_readout_hw_state] [CONNECTOR:45:DP-1] hw state readout: disabled
>[   41.169298] [drm:intel_modeset_readout_hw_state] [CONNECTOR:49:HDMI-A-1] hw state readout: disabled
>[   41.169301] [drm:intel_modeset_readout_hw_state] [CONNECTOR:52:DP-2] hw state readout: disabled
>[   41.169305] [drm:intel_modeset_readout_hw_state] [CONNECTOR:56:HDMI-A-2] hw state readout: disabled
>[   41.169311] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff8808902f5800 for pipe A
>[   41.169313] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   41.169315] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   41.169317] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169319] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169321] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.169323] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.169324] [drm:intel_dump_pipe_config] requested mode:
>[   41.169328] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169329] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.169332] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169334] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   41.169336] [drm:intel_dump_pipe_config] port clock: 0
>[   41.169337] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   41.169338] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[   41.169340] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.169342] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.169343] [drm:intel_dump_pipe_config] ips: 0
>[   41.169344] [drm:intel_dump_pipe_config] double wide: 0
>[   41.169346] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   41.169347] [drm:intel_dump_pipe_config] planes on this crtc
>[   41.169352] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled
>[   41.169355] [drm:intel_dump_pipe_config]     FB:64, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   41.169355] [drm:intel_dump_pipe_config]     scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[   41.169358] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   41.169360] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   41.169364] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff8808902f5000 for pipe B
>[   41.169366] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   41.169367] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   41.169369] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169371] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169373] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.169374] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.169375] [drm:intel_dump_pipe_config] requested mode:
>[   41.169378] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169379] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.169382] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169384] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   41.169385] [drm:intel_dump_pipe_config] port clock: 0
>[   41.169387] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   41.169388] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[   41.169390] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.169391] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.169392] [drm:intel_dump_pipe_config] ips: 0
>[   41.169393] [drm:intel_dump_pipe_config] double wide: 0
>[   41.169395] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   41.169396] [drm:intel_dump_pipe_config] planes on this crtc
>[   41.169398] [drm:intel_dump_pipe_config] [PLANE:28:plane 1B] disabled, scaler_id = -1
>[   41.169399] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = -1
>[   41.169401] [drm:intel_dump_pipe_config] [PLANE:31:plane 2B] disabled, scaler_id = -1
>[   41.169405] [drm:intel_dump_pipe_config] [CRTC:34:pipe C][setup_hw_state] config ffff8808902f4800 for pipe C
>[   41.169406] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   41.169407] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   41.169409] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169411] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169413] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.169414] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.169415] [drm:intel_dump_pipe_config] requested mode:
>[   41.169417] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169418] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.169421] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   41.169423] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   41.169424] [drm:intel_dump_pipe_config] port clock: 0
>[   41.169425] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   41.169427] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[   41.169428] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.169430] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.169431] [drm:intel_dump_pipe_config] ips: 0
>[   41.169432] [drm:intel_dump_pipe_config] double wide: 0
>[   41.169433] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   41.169434] [drm:intel_dump_pipe_config] planes on this crtc
>[   41.169436] [drm:intel_dump_pipe_config] [PLANE:32:plane 1C] disabled, scaler_id = -1
>[   41.169437] [drm:intel_dump_pipe_config] [PLANE:33:cursor C] disabled, scaler_id = -1
>[   41.169438] [drm:intel_dump_pipe_config] [PLANE:35:plane 2C] disabled, scaler_id = -1
>[   41.169440] [drm:intel_modeset_setup_hw_state] DPLL 0 enabled but not in use, disabling
>[   41.169532] [drm:drm_atomic_check_only] checking ffff8808902f6800
>[   41.169536] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] mode changed
>[   41.169538] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] enable changed
>[   41.169541] [drm:update_connector_routing] Updating routing for [CONNECTOR:37:eDP-1]
>[   41.169544] [drm:update_connector_routing] [CONNECTOR:37:eDP-1] keeps [ENCODER:36:DDI A], now on [CRTC:26:pipe A]
>[   41.169546] [drm:update_connector_routing] Updating routing for [CONNECTOR:45:DP-1]
>[   41.169547] [drm:update_connector_routing] Disabling [CONNECTOR:45:DP-1]
>[   41.169549] [drm:update_connector_routing] Updating routing for [CONNECTOR:49:HDMI-A-1]
>[   41.169550] [drm:update_connector_routing] Disabling [CONNECTOR:49:HDMI-A-1]
>[   41.169551] [drm:update_connector_routing] Updating routing for [CONNECTOR:52:DP-2]
>[   41.169552] [drm:update_connector_routing] Disabling [CONNECTOR:52:DP-2]
>[   41.169554] [drm:update_connector_routing] Updating routing for [CONNECTOR:56:HDMI-A-2]
>[   41.169555] [drm:update_connector_routing] Disabling [CONNECTOR:56:HDMI-A-2]
>[   41.169556] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] active changed
>[   41.169558] [drm:drm_atomic_helper_check_modeset] [CRTC:26:pipe A] needs all connectors, enable: y, active: y
>[   41.169560] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:26:pipe A] to ffff8808902f6800
>[   41.169562] [drm:drm_atomic_helper_check_modeset] [CRTC:30:pipe B] needs all connectors, enable: n, active: n
>[   41.169564] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:30:pipe B] to ffff8808902f6800
>[   41.169566] [drm:drm_atomic_helper_check_modeset] [CRTC:34:pipe C] needs all connectors, enable: n, active: n
>[   41.169567] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:34:pipe C] to ffff8808902f6800
>[   41.169571] [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:26:pipe A] to ffff8808902f6800
>[   41.169573] [drm:connected_sink_compute_bpp] [CONNECTOR:37:eDP-1] checking for sink bpp constrains
>[   41.169575] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   41.169579] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   41.169582] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 540000 pixel clock 533250KHz
>[   41.169591] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 4 clock 540000 bpp 24
>[   41.169592] [drm:intel_dp_compute_config] DP link bw required 1279800 available 1728000
>[   41.169595] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   41.169597] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff8808902f7000 for pipe A
>[   41.169599] [drm:intel_dump_pipe_config] cpu_transcoder: EDP
>[   41.169600] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   41.169602] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   41.169605] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 64
>[   41.169607] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   41.169608] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   41.169609] [drm:intel_dump_pipe_config] requested mode:
>[   41.169613] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x0 0xa
>[   41.169614] [drm:intel_dump_pipe_config] adjusted mode:
>[   41.169617] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
>[   41.169619] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0xa
>[   41.169621] [drm:intel_dump_pipe_config] port clock: 540000
>[   41.169622] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   41.169623] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   41.169625] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   41.169626] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   41.169627] [drm:intel_dump_pipe_config] ips: 0
>[   41.169628] [drm:intel_dump_pipe_config] double wide: 0
>[   41.169630] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[   41.169631] [drm:intel_dump_pipe_config] planes on this crtc
>[   41.169635] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled
>[   41.169638] [drm:intel_dump_pipe_config]     FB:64, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   41.169638] [drm:intel_dump_pipe_config]     scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[   41.169639] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   41.169640] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   41.169645] [drm:intel_modeset_checks] New cdclk calculated to be atomic 540000, actual 540000
>[   41.169649] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   41.169651] [drm:intel_plane_atomic_calc_changes] [CRTC:26:pipe A] has [PLANE:23:plane 1A] with fb 64
>[   41.169654] [drm:intel_plane_atomic_calc_changes] [PLANE:23:plane 1A] visible 0 -> 1, off 0, on 1, ms 1
>[   41.169657] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 0
>[   41.169659] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[   41.169661] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   41.169663] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:30:pipe B] scaler_user index 1.31
>[   41.169665] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   41.169667] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:34:pipe C] scaler_user index 2.31
>[   41.169669] [drm:skl_update_scaler] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   41.169681] [drm:drm_atomic_commit] commiting ffff8808902f6800
>[   41.169700] [drm:skl_set_cdclk] Changing CDCLK to 540000 kHz (VCO 8100000 kHz)
>[   41.169815] [drm:intel_update_cdclk] Current CD clock rate: 540000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   41.169817] [drm:verify_encoder_state] [ENCODER:36:DDI A]
>[   41.169818] [drm:verify_encoder_state] [ENCODER:44:DDI B]
>[   41.169821] [drm:verify_encoder_state] [ENCODER:46:DP-MST A]
>[   41.169823] [drm:verify_encoder_state] [ENCODER:47:DP-MST B]
>[   41.169824] [drm:verify_encoder_state] [ENCODER:48:DP-MST C]
>[   41.169825] [drm:verify_encoder_state] [ENCODER:51:DDI C]
>[   41.169827] [drm:verify_encoder_state] [ENCODER:53:DP-MST A]
>[   41.169829] [drm:verify_encoder_state] [ENCODER:54:DP-MST B]
>[   41.169830] [drm:verify_encoder_state] [ENCODER:55:DP-MST C]
>[   41.169831] [drm:intel_connector_verify_state] [CONNECTOR:45:DP-1]
>[   41.169835] [drm:intel_connector_verify_state] [CONNECTOR:49:HDMI-A-1]
>[   41.169838] [drm:intel_connector_verify_state] [CONNECTOR:52:DP-2]
>[   41.169841] [drm:intel_connector_verify_state] [CONNECTOR:56:HDMI-A-2]
>[   41.169844] [drm:verify_single_dpll_state] DPLL 0
>[   41.169847] [drm:verify_single_dpll_state] DPLL 1
>[   41.169850] [drm:verify_single_dpll_state] DPLL 2
>[   41.169852] [drm:verify_single_dpll_state] DPLL 3
>[   41.169856] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 26
>[   41.169858] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[   41.169891] [drm:edp_panel_on] Turn eDP port A panel power on
>[   41.169899] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   41.169952] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   41.169960] [drm:wait_panel_status] Wait complete
>[   41.169983] [drm:wait_panel_on] Wait for panel power on
>[   41.170036] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[   41.216596] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   41.216598] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   41.216600] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   41.216646] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   41.372151] [drm:wait_panel_status] Wait complete
>[   41.372177] ------------[ cut here ]------------
>[   41.372188] WARNING: CPU: 3 PID: 466 at drivers/gpu/drm/i915/intel_ddi.c:1644 intel_ddi_pre_enable+0x314/0x320
>[   41.372190] WARN_ON(intel_dp->active_streams != 0)
>[   41.372239] Modules linked in: hid_multitouch iTCO_wdt rtsx_pci_sdmmc i2c_designware_platform i2c_designware_core dell_wmi dell_laptop dell_smbios dcdbas x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 ablk_helper cryptd lrw glue_helper cdc_ether usbnet r8152 mii i2c_i801 i2c_smbus processor_thermal_device btusb btbcm uvcvideo intel_soc_dts_iosf rtsx_pci btrtl videobuf2_v4l2 brcmfmac videobuf2_core videodev mmc_core videobuf2_vmalloc idma64 videobuf2_memops brcmutil virt_dma intel_lpss_pci i2c_hid int3403_thermal hci_uart btintel bluetooth wmi intel_lpss_acpi dell_smo8800 intel_lpss pinctrl_sunrisepoint mfd_core pinctrl_intel int3402_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel
>[   41.372244]  tpm_tis tpm_tis_core tpm bbswitch(O) efivarfs
>[   41.372249] CPU: 3 PID: 466 Comm: kworker/u16:8 Tainted: G        W  O    4.7.0+ #2
>[   41.372251] Hardware name: Dell Inc. XPS 15 9550/0N7TVV, BIOS 01.02.10 06/30/2016
>[   41.372258] Workqueue: events_unbound async_run_entry_fn
>[   41.372264]  0000000000000000 ffffffff813809ed ffff88086fa2bac8 0000000000000000
>[   41.372268]  ffffffff81055519 ffff8808981bc000 ffff88086fa2bb18 ffff8808981b9000
>[   41.372272]  ffff880898140000 0000000000000000 ffff8808981bc000 ffffffff8105558a
>[   41.372273] Call Trace:
>[   41.372281]  [<ffffffff813809ed>] ? dump_stack+0x46/0x59
>[   41.372285]  [<ffffffff81055519>] ? __warn+0xb9/0xe0
>[   41.372289]  [<ffffffff8105558a>] ? warn_slowpath_fmt+0x4a/0x50
>[   41.372295]  [<ffffffff81537794>] ? intel_ddi_pre_enable+0x314/0x320
>[   41.372299]  [<ffffffff811154ff>] ? _raw_write_unlock_irqrestore+0xf/0x30
>[   41.372303]  [<ffffffff81526dd2>] ? intel_set_cpu_fifo_underrun_reporting+0x122/0x290
>[   41.372308]  [<ffffffff815198bc>] ? haswell_crtc_enable+0x2bc/0x850
>[   41.372312]  [<ffffffff81515e33>] ? intel_atomic_commit_tail+0x823/0x1030
>[   41.372315]  [<ffffffff811156be>] ? _raw_spin_lock+0xe/0x30
>[   41.372318]  [<ffffffff8111549d>] ? _raw_write_unlock+0xd/0x20
>[   41.372323]  [<ffffffff81474ba9>] ? drm_atomic_helper_swap_state+0x149/0x2e0
>[   41.372327]  [<ffffffff81516a2b>] ? intel_atomic_commit+0x3eb/0x510
>[   41.372332]  [<ffffffff8151feeb>] ? intel_display_resume+0xbb/0x140
>[   41.372337]  [<ffffffff813c2ca0>] ? pci_pm_resume_noirq+0x90/0x90
>[   41.372343]  [<ffffffff8149d1a4>] ? i915_drm_resume+0xc4/0x160
>[   41.372346]  [<ffffffff81568015>] ? dpm_run_callback+0x35/0x150
>[   41.372348]  [<ffffffff81568744>] ? device_resume+0x104/0x290
>[   41.372351]  [<ffffffff815688e4>] ? async_resume+0x14/0x40
>[   41.372355]  [<ffffffff81073efd>] ? async_run_entry_fn+0x2d/0xd0
>[   41.372359]  [<ffffffff8106c8a9>] ? process_one_work+0x159/0x4b0
>[   41.372363]  [<ffffffff8106cc42>] ? worker_thread+0x42/0x4c0
>[   41.372367]  [<ffffffff8106cc00>] ? process_one_work+0x4b0/0x4b0
>[   41.372370]  [<ffffffff81071dc8>] ? kthread+0xb8/0xd0
>[   41.372375]  [<ffffffff8104eccf>] ? ret_from_fork+0x1f/0x40
>[   41.372378]  [<ffffffff81071d10>] ? kthread_worker_fn+0x170/0x170
>[   41.372380] ---[ end trace a95af583a9674cdb ]---
>[   41.372393] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   41.372439] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   41.373581] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   41.373583] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   41.373584] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   41.374251] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   41.374253] [drm:intel_dp_training_pattern] 5.4 Gbps link rate without sink TPS3 support
>[   41.375219] [drm:intel_dp_set_signal_levels] Using signal levels 08000000
>[   41.375221] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[   41.375223] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   41.376176] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   41.376346] [drm:skylake_pfit_enable] for crtc_state = ffff8808902f7000
>[   41.376598] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   41.376611] [drm:intel_enable_pipe] enabling pipe A
>[   41.376636] [drm:intel_edp_backlight_on]
>[   41.376637] [drm:intel_panel_enable_backlight] pipe A
>[   41.376676] [drm:intel_panel_actually_set_backlight] set backlight PWM = 8
>[   41.376721] [drm:intel_psr_match_conditions] PSR disable by flag
>[   41.376722] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   41.393378] [drm:intel_connector_verify_state] [CONNECTOR:37:eDP-1]
>[   41.393385] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   41.393419] [drm:verify_single_dpll_state] DPLL 0
>[   41.393423] [drm:verify_crtc_state] [CRTC:30:pipe B]
>[   41.393429] [drm:verify_crtc_state] [CRTC:34:pipe C]
>[   41.393438] [drm:drm_atomic_state_default_clear] Clearing atomic state ffff8808902f6800
>[   41.393446] [drm:drm_atomic_state_free] Freeing atomic state ffff8808902f6800
>[   41.393511] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[   41.393514] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no
>[   41.393518] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   41.393520] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   41.393522] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   41.393894] [drm:drm_helper_hpd_irq_event] [CONNECTOR:37:eDP-1] status updated from connected to connected
>[   41.393896] [drm:intel_dp_detect] [CONNECTOR:45:DP-1]
>[   41.393906] [drm:drm_helper_hpd_irq_event] [CONNECTOR:45:DP-1] status updated from disconnected to disconnected
>[   41.393908] [drm:intel_hdmi_detect] [CONNECTOR:49:HDMI-A-1]
>[   41.426172] usb 1-12: reset high-speed USB device number 3 using xhci_hcd
>[   41.428778] ata2: SATA link down (SStatus 4 SControl 300)
>[   41.489898] [drm:intel_hdmi_detect] HDMI live status down
>[   41.489904] [drm:drm_helper_hpd_irq_event] [CONNECTOR:49:HDMI-A-1] status updated from disconnected to disconnected
>[   41.489906] [drm:intel_dp_detect] [CONNECTOR:52:DP-2]
>[   41.489917] [drm:drm_helper_hpd_irq_event] [CONNECTOR:52:DP-2] status updated from disconnected to disconnected
>[   41.489919] [drm:intel_hdmi_detect] [CONNECTOR:56:HDMI-A-2]
>[   41.585880] [drm:intel_hdmi_detect] HDMI live status down
>[   41.585885] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:HDMI-A-2] status updated from disconnected to disconnected
>[   41.585976] [drm:intel_dp_detect] [CONNECTOR:37:eDP-1]
>[   41.585981] [drm:intel_dp_long_pulse] Display Port TPS3 support: source yes, sink no
>[   41.585985] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   41.585987] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   41.585989] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   41.586389] [drm:drm_helper_hpd_irq_event] [CONNECTOR:37:eDP-1] status updated from connected to connected
>[   41.586392] [drm:intel_dp_detect] [CONNECTOR:45:DP-1]
>[   41.586402] [drm:drm_helper_hpd_irq_event] [CONNECTOR:45:DP-1] status updated from disconnected to disconnected
>[   41.586404] [drm:intel_hdmi_detect] [CONNECTOR:49:HDMI-A-1]
>[   41.681898] [drm:intel_hdmi_detect] HDMI live status down
>[   41.681904] [drm:drm_helper_hpd_irq_event] [CONNECTOR:49:HDMI-A-1] status updated from disconnected to disconnected
>[   41.681906] [drm:intel_dp_detect] [CONNECTOR:52:DP-2]
>[   41.681917] [drm:drm_helper_hpd_irq_event] [CONNECTOR:52:DP-2] status updated from disconnected to disconnected
>[   41.681919] [drm:intel_hdmi_detect] [CONNECTOR:56:HDMI-A-2]
>[   41.777869] [drm:intel_hdmi_detect] HDMI live status down
>[   41.777875] [drm:drm_helper_hpd_irq_event] [CONNECTOR:56:HDMI-A-2] status updated from disconnected to disconnected
>[   41.778883] [drm:intel_didl_outputs] 9 outputs detected
>[   41.784820] PM: resume of devices complete after 661.700 msecs
>[   41.785843] PM: Finishing wakeup.
>[   41.785846] Restarting tasks ...
>[   41.786203] usb 4-1: USB disconnect, device number 2
>[   41.786213] usb 4-1.4: USB disconnect, device number 3
>[   41.786470] done.
>[   41.786830] brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac43602-pcie.txt failed with error -2
>[   41.786948] usb 3-1: USB disconnect, device number 2
>[   41.786955] usb 3-1.3: USB disconnect, device number 3
>[   41.792340] xhci_hcd 0000:0a:00.0: remove, state 4
>[   41.792349] usb usb4: USB disconnect, device number 1
>[   41.794602] [drm] RC6 on
>[   41.864453] bbswitch: disabling discrete graphics
>[   41.864457] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
>[   42.309886] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Nov 10 2015 06:38:10 version 7.35.177.61 (r598657) FWID 01-ea662a8c
>[   42.370531] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code (0x30 0x30)
>[   42.383810] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   42.434170] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   42.467445] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   44.597907] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   44.597950] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   47.094865] xhci_hcd 0000:0a:00.0: Stopped the command ring failed, maybe the host is dead
>[   47.094888] xhci_hcd 0000:0a:00.0: Host not halted after 16000 microseconds.
>[   47.094893] xhci_hcd 0000:0a:00.0: Abort command ring failed
>[   47.094900] xhci_hcd 0000:0a:00.0: HC died; cleaning up
>[   47.094922] xhci_hcd 0000:0a:00.0: Timeout while waiting for configure endpoint command
>[   47.102193] xhci_hcd 0000:0a:00.0: Host not halted after 16000 microseconds.
>[   47.103210] xhci_hcd 0000:0a:00.0: USB bus 4 deregistered
>[   47.103216] xhci_hcd 0000:0a:00.0: remove, state 4
>[   47.103220] usb usb3: USB disconnect, device number 1
>[   47.103396] xhci_hcd 0000:0a:00.0: USB bus 3 deregistered
>[   47.108807] iommu: Removing device 0000:0a:00.0 from group 20
>[   47.109115] pci_bus 0000:3e: busn_res: can not insert [bus 3e] under [bus 07-0a] (conflicts with (null) [bus 07-0a])
>[   47.109138] pci 0000:3e:00.0: [8086:15b5] type 00 class 0x0c0330
>[   47.109162] pci 0000:3e:00.0: reg 0x10: [mem 0xd9f00000-0xd9f0ffff]
>[   47.109333] pci 0000:3e:00.0: supports D1 D2
>[   47.109335] pci 0000:3e:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[   47.109453] iommu: Adding device 0000:3e:00.0 to group 20
>[   47.109491] pcieport 0000:07:02.0: PCI bridge to [bus 3e]
>[   47.109501] pcieport 0000:07:02.0:   bridge window [mem 0xd9f00000-0xd9ffffff]
>[   47.109509] pci_bus 0000:3e: [bus 3e] partially hidden behind bridge 0000:07 [bus 07-0a]
>[   47.109534] pci_bus 0000:07: Allocating resources
>[   47.109853] xhci_hcd 0000:3e:00.0: xHCI Host Controller
>[   47.109861] xhci_hcd 0000:3e:00.0: new USB bus registered, assigned bus number 3
>[   47.111121] xhci_hcd 0000:3e:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810
>[   47.111407] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[   47.111410] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   47.111412] usb usb3: Product: xHCI Host Controller
>[   47.111413] usb usb3: Manufacturer: Linux 4.7.0+ xhci-hcd
>[   47.111414] usb usb3: SerialNumber: 0000:3e:00.0
>[   47.111598] hub 3-0:1.0: USB hub found
>[   47.111607] hub 3-0:1.0: 2 ports detected
>[   47.111698] xhci_hcd 0000:3e:00.0: xHCI Host Controller
>[   47.111702] xhci_hcd 0000:3e:00.0: new USB bus registered, assigned bus number 4
>[   47.111742] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[   47.111744] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[   47.111746] usb usb4: Product: xHCI Host Controller
>[   47.111748] usb usb4: Manufacturer: Linux 4.7.0+ xhci-hcd
>[   47.111749] usb usb4: SerialNumber: 0000:3e:00.0
>[   47.111857] hub 4-0:1.0: USB hub found
>[   47.111865] hub 4-0:1.0: 2 ports detected
>[   47.112129] pci_bus 0000:3e: [bus 3e] partially hidden behind bridge 0000:07 [bus 07-0a]
>[   47.112155] pci_bus 0000:07: Allocating resources
>[   47.473885] usb 3-1: new high-speed USB device number 2 using xhci_hcd
>[   47.779545] usb 3-1: New USB device found, idVendor=05e3, idProduct=0610
>[   47.779553] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   47.779557] usb 3-1: Product: USB2.0 Hub
>[   47.779560] usb 3-1: Manufacturer: GenesysLogic_2
>[   47.780875] hub 3-1:1.0: USB hub found
>[   47.781627] hub 3-1:1.0: 4 ports detected
>[   47.879129] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
>[   47.894623] usb 4-1: New USB device found, idVendor=05e3, idProduct=0617
>[   47.894630] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   47.894634] usb 4-1: Product: USB3.0 Hub
>[   47.894637] usb 4-1: Manufacturer: GenesysLogic_2
>[   47.896582] hub 4-1:1.0: USB hub found
>[   47.896870] hub 4-1:1.0: 4 ports detected
>[   48.075798] usb 3-1.3: new full-speed USB device number 3 using xhci_hcd
>[   48.157734] usb 3-1.3: config 1 has no interfaces?
>[   48.159531] usb 3-1.3: New USB device found, idVendor=0835, idProduct=2a01
>[   48.159538] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[   48.159541] usb 3-1.3: Product: BILLBOARD DEVICE
>[   48.159545] usb 3-1.3: Manufacturer: BILLBOARD CLASS
>[   48.159547] usb 3-1.3: SerialNumber: 9661050000000000826D173800000000
>[   48.220862] usb 4-1.4: new SuperSpeed USB device number 3 using xhci_hcd
>[   48.233546] usb 4-1.4: New USB device found, idVendor=0bda, idProduct=8153
>[   48.233552] usb 4-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
>[   48.233556] usb 4-1.4: Product: USB 10/100/1000 LAN
>[   48.233559] usb 4-1.4: Manufacturer: Realtek
>[   48.233562] usb 4-1.4: SerialNumber: 00020E000000
>[   48.237252] random: crng init done
>[   48.305130] usb 4-1.4: reset SuperSpeed USB device number 3 using xhci_hcd
>[   48.341595] r8152 4-1.4:1.0 (unnamed net_device) (uninitialized): Using pass-thru MAC addr 84:7b:eb:53:ff:bb
>[   48.364386] r8152 4-1.4:1.0 eth0: v1.08.5
>[   48.373604] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   48.398578] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   50.057180] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

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