Attachment 126705 Details for Bug 97889 – Output of `dmesg` with `drm.debug=14` passed to Linux

Output of `dmesg` with `drm.debug=14` passed to Linux

20160921âlinux-messagesâdrm.debug=14.txt (text/plain), 123.60 KB, created by Paul Menzel on 2016-09-21 13:44:47 UTC

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Creator: Paul Menzel

Created: 2016-09-21 13:44:47 UTC

Size: 123.60 KB

patch

obsolete

>[    2.267101] ata4: SATA max UDMA/133 abar m2048@0xf704b000 port 0xf704b280 irq 120
>[    2.267242] ata5: SATA max UDMA/133 abar m2048@0xf704b000 port 0xf704b300 irq 120
>[    2.268456] ata6: SATA max UDMA/133 abar m2048@0xf704b000 port 0xf704b380 irq 120
>[    2.268778] tun: Universal TUN/TAP device driver, 1.6
>[    2.269056] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    2.269281] bnx2x: QLogic 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.712.30-0 (2014/02/10)
>[    2.269605] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    2.269714] e100: Copyright(c) 1999-2006 Intel Corporation
>[    2.269818] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    2.270058] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    2.270173] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>[    2.270271] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>[    2.270500] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>[    2.360596] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
>[    2.442068] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 90:1b:0e:96:84:7d
>[    2.442215] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
>[    2.442368] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF
>[    2.442478] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
>[    2.442588] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    2.442696] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.2-k
>[    2.442847] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
>[    2.443046] sky2: driver version 1.30
>[    2.443232] Fusion MPT base driver 3.04.20
>[    2.443336] Copyright (c) 1999-2008 LSI Corporation
>[    2.443435] Fusion MPT SPI Host driver 3.04.20
>[    2.443537] Fusion MPT FC Host driver 3.04.20
>[    2.443643] Fusion MPT SAS Host driver 3.04.20
>[    2.443749] Fusion MPT misc device (ioctl) driver 3.04.20
>[    2.443931] mptctl: Registered with Fusion MPT base driver
>[    2.444150] mptctl: /dev/mptctl @ (major,minor=10,220)
>[    2.444249] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    2.444351] ehci-pci: EHCI PCI platform driver
>[    2.444451] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.444555] ohci-pci: OHCI PCI platform driver
>[    2.444655] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.444903] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.445138] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    2.446380] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    2.446524] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    2.446751] hub 1-0:1.0: USB hub found
>[    2.446870] hub 1-0:1.0: 16 ports detected
>[    2.454890] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    2.455180] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    2.455489] hub 2-0:1.0: USB hub found
>[    2.455601] hub 2-0:1.0: 8 ports detected
>[    2.459684] usbcore: registered new interface driver usb-storage
>[    2.459800] usbcore: registered new interface driver usbserial
>[    2.459909] usbcore: registered new interface driver ftdi_sio
>[    2.460210] usbserial: USB Serial support registered for FTDI USB Serial Device
>[    2.460358] usbcore: registered new interface driver omninet
>[    2.460465] usbserial: USB Serial support registered for ZyXEL - omni.net lcd plus usb
>[    2.460616] i8042: PNP: No PS/2 controller found. Probing ports directly.
>[    2.464191] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.464300] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    2.464602] mousedev: PS/2 mouse device common for all mice
>[    2.465145] rtc_cmos 00:04: RTC can wake from S4
>[    2.465609] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    2.465796] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.466237] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    2.469424] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    2.469568] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)
>[    2.469849] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    2.470159] iTCO_vendor_support: vendor-support=0
>[    2.470285] nv_tco: NV TCO WatchDog Timer Driver v0.01
>[    2.470396] md: linear personality registered for level -1
>[    2.470502] md: raid0 personality registered for level 0
>[    2.470596] md: raid1 personality registered for level 1
>[    2.470903] md: raid6 personality registered for level 6
>[    2.471207] md: raid5 personality registered for level 5
>[    2.471302] md: raid4 personality registered for level 4
>[    2.471397] md: multipath personality registered for level -4
>[    2.471571] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.471765] usbcore: registered new interface driver usbhid
>[    2.471871] usbhid: USB HID core driver
>[    2.472597] Key type dns_resolver registered
>[    2.472823] snd_hda_intel 0000:00:1f.3: failed to add i915 component master (-19)
>[    2.473842] registered taskstats version 1
>[    2.474602] console [netcon0] enabled
>[    2.474704] netconsole: network logging started
>[    2.475250] rtc_cmos 00:04: setting system clock to 2016-09-21 13:41:08 UTC (1474465268)
>[    2.475451] ALSA device list:
>[    2.475552]   No soundcards found.
>[    2.483544] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC671: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:line
>[    2.483690] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
>[    2.483829] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x14/0x0/0x0/0x0/0x0)
>[    2.484159] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    2.484266] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    2.484361] snd_hda_codec_realtek hdaudioC0D0:      Front Mic=0x19
>[    2.484458] snd_hda_codec_realtek hdaudioC0D0:      Rear Mic=0x18
>[    2.484554] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1a
>[    2.494581] random: fast init done
>[    2.496891] snd_hda_codec_hdmi hdaudioC0D2: No i915 binding for Intel HDMI/DP codec
>[    2.498709] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input4
>[    2.499081] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input5
>[    2.499400] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1f.3/sound/card0/input6
>[    2.499574] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
>[    2.499748] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8
>[    2.499920] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9
>[    2.580931] ata5: SATA link down (SStatus 4 SControl 300)
>[    2.581161] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    2.581273] ata4: SATA link down (SStatus 4 SControl 300)
>[    2.581385] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    2.581496] ata6: SATA link down (SStatus 4 SControl 300)
>[    2.583132] ata2.00: ATA-8: WDC WD5000AAKX-07U6AA1, 17.01H17, max UDMA/133
>[    2.583238] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    2.585042] ata2.00: configured for UDMA/133
>[    2.585875] ata3.00: ATAPI: TSSTcorp CDDVDW SH-216FB, FT00, max UDMA/100
>[    2.589124] ata3.00: configured for UDMA/100
>[    2.818208] usb 1-7: new low-speed USB device number 2 using xhci_hcd
>[    2.989195] tsc: Refined TSC clocksource calibration: 3407.997 MHz
>[    2.989305] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fd171fc9, max_idle_ns: 440795303639 ns
>[    2.993531] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:046D:C077.0001/input/input11
>[    2.993833] hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-7/input0
>[    3.150258] usb 1-8: new low-speed USB device number 3 using xhci_hcd
>[    3.333757] input: Fujitsu Fujitsu Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/0003:0BF8:101E.0002/input/input12
>[    3.386500] hid-generic 0003:0BF8:101E.0002: input,hidraw1: USB HID v1.10 Keyboard [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-8/input0
>[    3.394876] input: Fujitsu Fujitsu Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.1/0003:0BF8:101E.0003/input/input13
>[    3.447504] hid-generic 0003:0BF8:101E.0003: input,hidraw2: USB HID v1.10 Device [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-8/input1
>[    3.997457] clocksource: Switched to clocksource tsc
>[    4.205174] floppy0: no floppy controllers found
>[    4.205867] scsi 1:0:0:0: Direct-Access     ATA      WDC WD5000AAKX-0 1H17 PQ: 0 ANSI: 5
>[    4.244211] sd 1:0:0:0: Attached scsi generic sg0 type 0
>[    4.244287] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
>[    4.244462] sd 1:0:0:0: [sda] Write Protect is off
>[    4.244562] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    4.244679] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    4.247096] scsi 2:0:0:0: CD-ROM            TSSTcorp CDDVDW SH-216FB  FT00 PQ: 0 ANSI: 5
>[    4.257116]  sda: sda1 sda2 sda3
>[    4.257991] sd 1:0:0:0: [sda] Attached SCSI disk
>[    4.275283] sr 2:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
>[    4.275438] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    4.275721] sr 2:0:0:0: Attached scsi CD-ROM sr0
>[    4.275837] sr 2:0:0:0: Attached scsi generic sg1 type 5
>[    4.276759] Freeing unused kernel memory: 948K (ffffffff822c5000 - ffffffff823b2000)
>[    4.276911] Write protecting the kernel read-only data: 18432k
>[    4.277356] Freeing unused kernel memory: 1344K (ffff880001ab0000 - ffff880001c00000)
>[    4.278917] Freeing unused kernel memory: 1224K (ffff8800020ce000 - ffff880002200000)
>[    4.543238] XFS (sda1): Mounting V4 Filesystem
>[    4.761696] XFS (sda1): Ending clean mount
>[    5.003955] random: crng init done
>[    6.076116] NET: Registered protocol family 10
>[    6.121257] NET: Registered protocol family 1
>[    6.168825] ip_tables: (C) 2000-2006 Netfilter Core Team
>[    6.297772] systemd[1]: systemd 231 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP +GCRYPT +GNUTLS -ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[    6.298135] systemd[1]: Detected architecture x86-64.
>[    6.320563] systemd[1]: Set hostname to <keineahnung.molgen.mpg.de>.
>[    7.210951] systemd[1]: tmp.mount: Cannot add dependency job, ignoring: Unit tmp.mount is masked.
>[    7.211115] systemd[1]: systemd-journald-audit.socket: Cannot add dependency job, ignoring: Unit systemd-journald-audit.socket is masked.
>[    7.211298] systemd[1]: tmp.mount: Cannot add dependency job, ignoring: Unit tmp.mount is masked.
>[    7.211458] systemd[1]: systemd-journald-audit.socket: Cannot add dependency job, ignoring: Unit systemd-journald-audit.socket is masked.
>[    7.211629] systemd[1]: systemd-networkd.service: Cannot add dependency job, ignoring: Unit systemd-networkd.service is masked.
>[    7.212145] systemd[1]: Listening on Journal Socket.
>[    7.212622] systemd[1]: Listening on udev Control Socket.
>[    9.410111] RPC: Registered named UNIX socket transport module.
>[    9.410222] RPC: Registered udp transport module.
>[    9.410318] RPC: Registered tcp transport module.
>[    9.410414] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   10.514519] e1000e 0000:00:1f.6 net00: renamed from eth0
>[   10.749265] IPv6: ADDRCONF(NETDEV_UP): net00: link is not ready
>[   11.153810] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[   11.203058] systemd-journald[225]: Received request to flush runtime journal from PID 1
>[   13.916514] [drm:intel_detect_pch] Found SunrisePoint PCH
>[   13.916515] [drm:get_allowed_dc_mask] Allowed DC state mask 03
>[   13.930109] [drm:intel_device_info_dump] i915 device info: gen=9, pciid=0x1912 rev=0x06 flags=need_gfx_hws,is_skylake,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[   13.930345] [drm:intel_device_info_runtime_init] slice total: 1
>[   13.930345] [drm:intel_device_info_runtime_init] subslice total: 3
>[   13.930346] [drm:intel_device_info_runtime_init] subslice per slice: 3
>[   13.930346] [drm:intel_device_info_runtime_init] EU total: 24
>[   13.930347] [drm:intel_device_info_runtime_init] EU per subslice: 8
>[   13.930347] [drm:intel_device_info_runtime_init] has slice power gating: n
>[   13.930347] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[   13.930348] [drm:intel_device_info_runtime_init] has EU power gating: y
>[   13.930349] [drm:intel_sanitize_options] ppgtt mode: 3
>[   13.930452] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 32768K, usable: 31744K
>[   13.930452] [drm] Memory usable by graphics device = 4096M
>[   13.930562] [drm:i915_ggtt_init_hw] GMADR size = 256M
>[   13.930563] [drm:i915_ggtt_init_hw] GTT stolen size = 32M
>[   13.930564] [drm] Replacing VGA console driver
>[   13.931376] Console: switching to colour dummy device 80x25
>[   13.931419] [drm:intel_opregion_setup] graphic opregion physical addr: 0xcba71018
>[   13.931423] [drm:intel_opregion_setup] Public ACPI methods supported
>[   13.931424] [drm:intel_opregion_setup] SWSCI supported
>[   13.937033] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[   13.937034] [drm:intel_opregion_setup] ASLE supported
>[   13.937035] [drm:intel_opregion_setup] ASLE extension supported
>[   13.937036] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[   13.937067] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[   13.937071] [drm] Driver supports precise vblank timestamp query.
>[   13.937073] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[   13.937074] [drm:intel_bios_init] VBT signature "$VBT SKYLAKE        ", BDB version 200
>[   13.937075] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 1 fdi_rx_polarity_inverted 0
>[   13.937075] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[   13.939007] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (0)
>[   13.939008] [drm:parse_lfp_panel_data] Panel type: 2 (VBT)
>[   13.939009] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[   13.939012] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[   13.939013] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[   13.939013] [drm:parse_lfp_panel_data] VBT initial LVDS value 300
>[   13.939014] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[   13.939015] [drm:parse_sdvo_device_mapping] Unsupported child device size for SDVO mapping.
>[   13.939015] [drm:parse_device_mapping] Expected child device config size for VBT version 200 not known; assuming 38
>[   13.939016] [drm:parse_driver_features] DRRS State Enabled:1
>[   13.939018] [drm:parse_ddi_port] Port B VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
>[   13.939018] [drm:parse_ddi_port] VBT HDMI level shift for port B: 7
>[   13.939019] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[   13.939019] [drm:parse_ddi_port] VBT HDMI level shift for port C: 7
>[   13.939020] [drm:parse_ddi_port] Port D VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[   13.939020] [drm:parse_ddi_port] VBT HDMI level shift for port D: 7
>[   13.939021] [drm:parse_ddi_port] Port E VBT info: DP:1 HDMI:0 DVI:0 EDP:0 CRT:0
>[   13.939021] [drm:parse_ddi_port] VBT HDMI level shift for port E: 0
>[   13.939050] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[   13.939058] [drm:intel_update_rawclk] rawclk rate: 24000 kHz
>[   13.939059] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   13.939062] [drm:intel_power_well_enable] enabling power well 1
>[   13.939064] [drm:intel_power_well_enable] enabling MISC IO power well
>[   13.939069] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   13.939070] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz
>[   13.939070] [drm:intel_update_max_cdclk] Max dotclock rate: 675000 kHz
>[   13.939084] [drm:intel_power_well_enable] enabling always-on
>[   13.939085] [drm:intel_power_well_enable] enabling DC off
>[   13.939087] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   13.939091] [drm:intel_power_well_enable] enabling power well 2
>[   13.939093] [drm:intel_power_well_enable] enabling DDI A/E power well
>[   13.939095] [drm:skl_set_power_well] Enabling DDI A/E power well
>[   13.939096] [drm:intel_power_well_enable] enabling DDI B power well
>[   13.939097] [drm:skl_set_power_well] Enabling DDI B power well
>[   13.939098] [drm:intel_power_well_enable] enabling DDI C power well
>[   13.939099] [drm:skl_set_power_well] Enabling DDI C power well
>[   13.939100] [drm:intel_power_well_enable] enabling DDI D power well
>[   13.939103] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[   13.939120] [drm:intel_csr_ucode_init] Loading i915/skl_dmc_ver1_26.bin
>[   13.939428] [drm:intel_fbc_init] Sanitized enable_fbc value: 0
>[   13.943047] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec)
>[   13.943048] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec)
>[   13.943049] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec)
>[   13.943049] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec)
>[   13.943050] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec)
>[   13.943050] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec)
>[   13.943051] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec)
>[   13.943051] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec)
>[   13.943052] [drm:intel_modeset_init] 3 display pipes available.
>[   13.943066] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   13.943069] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[   13.943410] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[   13.943479] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 0 t11_t12 0
>[   13.943480] [drm:intel_pps_dump_state] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[   13.943481] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 500
>[   13.943481] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[   13.943539] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af05
>[   13.943549] [drm:intel_edp_panel_vdd_sanitize] VDD left on by BIOS, adjusting state tracking
>[   13.951941] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   13.960344] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   13.968746] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   13.977161] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   13.985610] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   13.994011] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.002413] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.010851] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.019254] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.027656] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.036093] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.044542] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.052944] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.061346] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.069747] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.078150] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.086551] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.094951] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.099285] [drm] Finished loading i915/skl_dmc_ver1_26.bin (v1.26)
>[   14.103385] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.111787] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.120185] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.128584] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.136985] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.145387] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.153812] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.162250] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.170650] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.179065] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.187466] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.195867] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.204304] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.212704] [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x7d4003ff
>[   14.212706] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   14.212706] [drm] failed to retrieve link info, disabling eDP
>[   14.212730] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   14.212780] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[   14.212814] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
>[   14.212824] [drm:intel_dp_init_connector] Adding DP connector on port C
>[   14.212831] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C
>[   14.212835] [drm:intel_dp_init_connector] Adding DP connector on port D
>[   14.212839] [drm:intel_hdmi_init_connector] Adding HDMI connector on port D
>[   14.212842] [drm:intel_dp_init_connector] Adding DP connector on port E
>[   14.212851] [drm:intel_modeset_readout_hw_state] [CRTC:26:pipe A] hw state readout: enabled
>[   14.212853] [drm:intel_modeset_readout_hw_state] [CRTC:30:pipe B] hw state readout: disabled
>[   14.212854] [drm:intel_modeset_readout_hw_state] [CRTC:34:pipe C] hw state readout: disabled
>[   14.212855] [drm:intel_modeset_readout_hw_state] DPLL 0 hw state readout: crtc_mask 0x00000000, on 1
>[   14.212856] [drm:intel_modeset_readout_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000001, on 1
>[   14.212857] [drm:intel_modeset_readout_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[   14.212857] [drm:intel_modeset_readout_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[   14.212859] [drm:intel_modeset_readout_hw_state] [ENCODER:36:DDI B] hw state readout: disabled, pipe A
>[   14.212860] [drm:intel_modeset_readout_hw_state] [ENCODER:41:DDI C] hw state readout: disabled, pipe A
>[   14.212860] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP-MST A] hw state readout: disabled, pipe A
>[   14.212861] [drm:intel_modeset_readout_hw_state] [ENCODER:44:DP-MST B] hw state readout: disabled, pipe B
>[   14.212861] [drm:intel_modeset_readout_hw_state] [ENCODER:45:DP-MST C] hw state readout: disabled, pipe C
>[   14.212864] [drm:intel_modeset_readout_hw_state] [ENCODER:47:DDI D] hw state readout: enabled, pipe A
>[   14.212864] [drm:intel_modeset_readout_hw_state] [ENCODER:49:DP-MST A] hw state readout: disabled, pipe A
>[   14.212865] [drm:intel_modeset_readout_hw_state] [ENCODER:50:DP-MST B] hw state readout: disabled, pipe B
>[   14.212865] [drm:intel_modeset_readout_hw_state] [ENCODER:51:DP-MST C] hw state readout: disabled, pipe C
>[   14.212866] [drm:intel_modeset_readout_hw_state] [ENCODER:53:DDI E] hw state readout: disabled, pipe A
>[   14.212867] [drm:intel_modeset_readout_hw_state] [CONNECTOR:37:HDMI-A-1] hw state readout: disabled
>[   14.212868] [drm:intel_modeset_readout_hw_state] [CONNECTOR:42:DP-1] hw state readout: disabled
>[   14.212869] [drm:intel_modeset_readout_hw_state] [CONNECTOR:46:HDMI-A-2] hw state readout: disabled
>[   14.212870] [drm:intel_modeset_readout_hw_state] [CONNECTOR:48:DP-2] hw state readout: enabled
>[   14.212871] [drm:intel_modeset_readout_hw_state] [CONNECTOR:52:HDMI-A-3] hw state readout: disabled
>[   14.212872] [drm:intel_modeset_readout_hw_state] [CONNECTOR:54:DP-3] hw state readout: disabled
>[   14.212879] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff880224b80000 for pipe A
>[   14.212879] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   14.212880] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[   14.212880] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.212881] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m: 7653148, gmch_n: 8388608, link_m: 510209, link_n: 524288, tu: 64
>[   14.212882] [drm:intel_dump_pipe_config] dp: 0, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   14.212882] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   14.212882] [drm:intel_dump_pipe_config] requested mode:
>[   14.212884] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 31 270000 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[   14.212884] [drm:intel_dump_pipe_config] adjusted mode:
>[   14.212885] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 31 270000 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[   14.212886] [drm:intel_dump_crtc_timings] crtc timings: 270000 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x40 flags: 0x9
>[   14.212886] [drm:intel_dump_pipe_config] port clock: 270000
>[   14.212886] [drm:intel_dump_pipe_config] pipe src size: 720x400
>[   14.212887] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   14.212887] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   14.212888] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x0f000870, enabled
>[   14.212888] [drm:intel_dump_pipe_config] ips: 0
>[   14.212888] [drm:intel_dump_pipe_config] double wide: 0
>[   14.212889] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   14.212889] [drm:intel_dump_pipe_config] planes on this crtc
>[   14.212890] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[   14.212890] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   14.212891] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   14.212892] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff8802237c6000 for pipe B
>[   14.212892] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   14.212892] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   14.212893] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.212894] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.212894] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   14.212894] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   14.212895] [drm:intel_dump_pipe_config] requested mode:
>[   14.212896] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   14.212896] [drm:intel_dump_pipe_config] adjusted mode:
>[   14.212897] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   14.212897] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   14.212898] [drm:intel_dump_pipe_config] port clock: 0
>[   14.212898] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   14.212898] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[   14.212899] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   14.212899] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   14.212900] [drm:intel_dump_pipe_config] ips: 0
>[   14.212900] [drm:intel_dump_pipe_config] double wide: 0
>[   14.212901] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   14.212901] [drm:intel_dump_pipe_config] planes on this crtc
>[   14.212901] [drm:intel_dump_pipe_config] [PLANE:28:plane 1B] disabled, scaler_id = -1
>[   14.212902] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = -1
>[   14.212902] [drm:intel_dump_pipe_config] [PLANE:31:plane 2B] disabled, scaler_id = -1
>[   14.212903] [drm:intel_dump_pipe_config] [CRTC:34:pipe C][setup_hw_state] config ffff880217b9c000 for pipe C
>[   14.212903] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   14.212904] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   14.212904] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.212905] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.212905] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   14.212906] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   14.212906] [drm:intel_dump_pipe_config] requested mode:
>[   14.212907] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   14.212907] [drm:intel_dump_pipe_config] adjusted mode:
>[   14.212908] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   14.212908] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   14.212909] [drm:intel_dump_pipe_config] port clock: 0
>[   14.212909] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   14.212909] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[   14.212910] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   14.212910] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   14.212911] [drm:intel_dump_pipe_config] ips: 0
>[   14.212911] [drm:intel_dump_pipe_config] double wide: 0
>[   14.212911] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[   14.212912] [drm:intel_dump_pipe_config] planes on this crtc
>[   14.212912] [drm:intel_dump_pipe_config] [PLANE:32:plane 1C] disabled, scaler_id = -1
>[   14.212912] [drm:intel_dump_pipe_config] [PLANE:33:cursor C] disabled, scaler_id = -1
>[   14.212913] [drm:intel_dump_pipe_config] [PLANE:35:plane 2C] disabled, scaler_id = -1
>[   14.212913] [drm:intel_modeset_setup_hw_state] DPLL 0 enabled but not in use, disabling
>[   14.212929] [drm:intel_power_well_disable] disabling DDI C power well
>[   14.212930] [drm:skl_set_power_well] Disabling DDI C power well
>[   14.212931] [drm:intel_power_well_disable] disabling DDI B power well
>[   14.212935] [drm:skl_set_power_well] Disabling DDI B power well
>[   14.212936] [drm:intel_power_well_disable] disabling DDI A/E power well
>[   14.212937] [drm:skl_set_power_well] Disabling DDI A/E power well
>[   14.213162] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, fffff000]
>[   14.213178] [drm:i915_gem_context_init] LR context support initialized
>[   14.213180] [drm:i915_gem_object_create_stolen] creating stolen object: size=1000
>[   14.213182] [drm:i915_pages_create_for_stolen] offset=0x0, size=4096
>[   14.213185] [drm:intel_init_pipe_control] render ring pipe control offset: 0xffffe000
>[   14.213323] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   14.213395] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   14.213434] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   14.213470] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   14.213536] [drm:intel_guc_setup] GuC fw status: path i915/skl_guc_ver6_1.bin, fetch NONE, load NONE
>[   14.213542] [drm] GuC firmware load skipped
>[   14.213546] [drm:intel_update_cdclk] Current CD clock rate: 675000 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   14.213550] [drm:intel_fbdev_init_bios] pipe A not active or no fb, skipping
>[   14.213551] [drm:intel_fbdev_init_bios] pipe B not active or no fb, skipping
>[   14.213551] [drm:intel_fbdev_init_bios] pipe C not active or no fb, skipping
>[   14.213551] [drm:intel_fbdev_init_bios] no active fbs found, not using BIOS config
>[   14.213607] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   14.243831] e1000e: net00 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
>[   14.243881] IPv6: ADDRCONF(NETDEV_CHANGE): net00: link becomes ready
>[   14.309122] [drm:intel_hdmi_detect] HDMI live status down
>[   14.309126] [drm:drm_helper_hpd_irq_event] [CONNECTOR:37:HDMI-A-1] status updated from unknown to disconnected
>[   14.309127] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   14.309143] [drm:drm_helper_hpd_irq_event] [CONNECTOR:42:DP-1] status updated from unknown to disconnected
>[   14.309144] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   14.405124] [drm:intel_hdmi_detect] HDMI live status down
>[   14.405126] [drm:drm_helper_hpd_irq_event] [CONNECTOR:46:HDMI-A-2] status updated from unknown to disconnected
>[   14.405128] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   14.405523] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   14.405794] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   14.405795] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   14.405796] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   14.405796] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   14.406085] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   14.406371] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   14.414795] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:DP-2] status updated from unknown to connected
>[   14.414796] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   14.415070] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   14.415070] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   14.415330] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   14.415331] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   14.415585] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   14.415585] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   14.415883] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   14.415884] [drm:drm_helper_hpd_irq_event] [CONNECTOR:52:HDMI-A-3] status updated from unknown to disconnected
>[   14.415885] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   14.415896] [drm:drm_helper_hpd_irq_event] [CONNECTOR:54:DP-3] status updated from unknown to disconnected
>[   14.416009] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-1
>[   14.416045] [drm:intel_dp_connector_register] registering DPDDC-D bus for card0-DP-2
>[   14.416077] [drm:intel_dp_connector_register] registering DPDDC-E bus for card0-DP-3
>[   14.416737] [drm:intel_didl_outputs] More than 15 outputs detected via ACPI
>[   14.418655] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[   14.418887] [drm:asle_set_backlight] bclp = 0x80000002
>[   14.418888] [drm:asle_set_backlight] updating opregion backlight 2/255
>[   14.418954] [drm:asle_set_backlight] bclp = 0x800000ff
>[   14.418955] [drm:asle_set_backlight] updating opregion backlight 255/255
>[   14.419007] acpi device:0f: registered as cooling_device8
>[   14.419060] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input14
>[   14.419184] [drm] Initialized i915 1.6.0 20160711 for 0000:00:02.0 on minor 0
>[   14.419198] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   14.419199] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   14.515122] [drm:intel_hdmi_detect] HDMI live status down
>[   14.515125] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   14.515126] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   14.515127] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   14.515135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   14.515135] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   14.515136] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   14.611100] [drm:intel_hdmi_detect] HDMI live status down
>[   14.611102] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   14.611104] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   14.611104] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   14.611498] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   14.611768] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   14.611770] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   14.611770] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   14.611771] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   14.612058] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   14.612343] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   14.612690] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   14.612691] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   14.612711] [drm:drm_mode_debug_printmodeline] Modeline 82:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   14.612711] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   14.612712] [drm:drm_mode_debug_printmodeline] Modeline 83:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   14.612713] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   14.612714] [drm:drm_mode_debug_printmodeline] Modeline 102:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   14.612714] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   14.612717] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   14.612718] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   14.612719] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   14.612720] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   14.612721] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   14.612721] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   14.612722] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   14.612723] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   14.612724] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   14.612725] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   14.612726] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   14.612727] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   14.612728] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   14.612728] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   14.612729] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   14.612730] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   14.612731] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   14.612732] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   14.612733] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   14.612734] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   14.612734] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   14.612735] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   14.612736] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   14.612737] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   14.612738] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   14.612739] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   14.612739] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   14.612740] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   14.612741] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   14.612742] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   14.612743] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   14.612744] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   14.612744] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   14.612745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   14.612746] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   14.613024] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   14.613024] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   14.613282] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   14.613283] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   14.613541] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   14.613542] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   14.613799] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   14.613800] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   14.613800] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   14.613801] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   14.613811] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   14.613812] [drm:drm_setup_crtcs] 
>[   14.613813] [drm:drm_enable_connectors] connector 37 enabled? no
>[   14.613814] [drm:drm_enable_connectors] connector 42 enabled? no
>[   14.613814] [drm:drm_enable_connectors] connector 46 enabled? no
>[   14.613814] [drm:drm_enable_connectors] connector 48 enabled? yes
>[   14.613815] [drm:drm_enable_connectors] connector 52 enabled? no
>[   14.613815] [drm:drm_enable_connectors] connector 54 enabled? no
>[   14.613816] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   14.613817] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[   14.613817] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   14.613818] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-2
>[   14.613818] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-2 0
>[   14.613819] [drm:intel_fb_initial_config] connector DP-2 on [CRTC:26:pipe A]: 3840x2160
>[   14.613819] [drm:intel_fb_initial_config] connector HDMI-A-3 not enabled, skipping
>[   14.613820] [drm:intel_fb_initial_config] connector DP-3 not enabled, skipping
>[   14.613821] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 26 (0,0)
>[   14.613822] [drm:intelfb_create] no BIOS fb, allocating a new one
>[   14.618947] [drm:intelfb_create] allocated 3840x2160 fb: 0x000c0000, bo ffff88022343dd80
>[   14.619131] fbcon: inteldrmfb (fb0) is primary device
>[   14.619190] [drm:connected_sink_compute_bpp] [CONNECTOR:48:DP-2] checking for sink bpp constrains
>[   14.619190] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 30
>[   14.619192] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 262750KHz
>[   14.619194] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 4 clock 270000 bpp 30
>[   14.619195] [drm:intel_dp_compute_config] DP link bw required 788250 available 864000
>[   14.619196] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 30, dithering: 0
>[   14.619197] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff88021f92b000 for pipe A
>[   14.619197] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   14.619197] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[   14.619198] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   14.619199] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 7653148, gmch_n: 8388608, link_m: 510209, link_n: 524288, tu: 64
>[   14.619199] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   14.619199] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   14.619200] [drm:intel_dump_pipe_config] requested mode:
>[   14.619201] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   14.619201] [drm:intel_dump_pipe_config] adjusted mode:
>[   14.619202] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   14.619202] [drm:intel_dump_crtc_timings] crtc timings: 262750 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x48 flags: 0x9
>[   14.619203] [drm:intel_dump_pipe_config] port clock: 270000
>[   14.619203] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   14.619203] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[   14.619204] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   14.619204] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   14.619205] [drm:intel_dump_pipe_config] ips: 0
>[   14.619205] [drm:intel_dump_pipe_config] double wide: 0
>[   14.619205] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   14.619205] [drm:intel_dump_pipe_config] planes on this crtc
>[   14.619206] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[   14.619206] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   14.619206] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   14.619208] [drm:intel_modeset_checks] New cdclk calculated to be atomic 337500, actual 337500
>[   14.619210] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   14.619212] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 1
>[   14.619212] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe A
>[   14.619213] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   14.619213] [drm:skl_update_scaler] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   14.619225] [drm:intel_disable_pipe] disabling pipe A
>[   14.621128] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 26
>[   14.621129] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   14.621131] [drm:skl_set_cdclk] Changing CDCLK to 337500 kHz (VCO 8100000 kHz)
>[   14.621136] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz, VCO: 8100000 kHz, ref: 24000 kHz
>[   14.621136] [drm:verify_encoder_state] [ENCODER:36:DDI B]
>[   14.621137] [drm:verify_encoder_state] [ENCODER:41:DDI C]
>[   14.621137] [drm:verify_encoder_state] [ENCODER:43:DP-MST A]
>[   14.621138] [drm:verify_encoder_state] [ENCODER:44:DP-MST B]
>[   14.621138] [drm:verify_encoder_state] [ENCODER:45:DP-MST C]
>[   14.621138] [drm:verify_encoder_state] [ENCODER:47:DDI D]
>[   14.621139] [drm:verify_encoder_state] [ENCODER:49:DP-MST A]
>[   14.621139] [drm:verify_encoder_state] [ENCODER:50:DP-MST B]
>[   14.621139] [drm:verify_encoder_state] [ENCODER:51:DP-MST C]
>[   14.621140] [drm:verify_encoder_state] [ENCODER:53:DDI E]
>[   14.621140] [drm:intel_connector_verify_state] [CONNECTOR:37:HDMI-A-1]
>[   14.621141] [drm:intel_connector_verify_state] [CONNECTOR:42:DP-1]
>[   14.621141] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
>[   14.621142] [drm:intel_connector_verify_state] [CONNECTOR:52:HDMI-A-3]
>[   14.621143] [drm:intel_connector_verify_state] [CONNECTOR:54:DP-3]
>[   14.621143] [drm:verify_single_dpll_state] DPLL 0
>[   14.621144] [drm:verify_single_dpll_state] DPLL 1
>[   14.621145] [drm:verify_single_dpll_state] DPLL 2
>[   14.621145] [drm:verify_single_dpll_state] DPLL 3
>[   14.621147] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 1, on? 0) for crtc 26
>[   14.621147] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   14.624006] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   14.624006] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   14.624006] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   14.632020] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   14.641944] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   14.642089] [drm:skylake_pfit_enable] for crtc_state = ffff88021f92b000
>[   14.642276] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   14.642277] [drm:intel_enable_pipe] enabling pipe A
>[   14.642295] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   14.642303] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   14.675824] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
>[   14.675828] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   14.675837] [drm:verify_single_dpll_state] DPLL 1
>[   14.675839] [drm:skl_enable_sagv] Enabling the SAGV
>[   14.675851] Console: switching to colour frame buffer device 480x135
>[   14.675868] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   14.721819] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   15.032247] [drm:asle_set_backlight] bclp = 0x800000ff
>[   15.032248] [drm:asle_set_backlight] updating opregion backlight 255/255
>[   15.033983] Adding 16777212k swap on /dev/sda3.  Priority:-1 extents:1 across:16777212k 
>[   15.725279] [drm] RC6 on
>[   19.803960] 8021q: 802.1Q VLAN Support v1.8
>[   23.162895] XFS (sda2): Mounting V4 Filesystem
>[   23.487306] XFS (sda2): Ending clean mount
>[   23.537681] [drm:i915_gem_open] 
>[   23.537797] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   24.743745] svc: failed to register lockdv1 RPC service (errno 97).
>[   24.886313] NFSD: starting 90-second grace period (net ffffffff822af800)
>[   25.280060] [drm:i915_gem_open] 
>[   25.280235] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   26.003028] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   26.028488] [drm:i915_gem_open] 
>[   26.028677] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   26.049868] [drm:i915_gem_open] 
>[   26.049944] [drm:drm_mode_addfb2] [FB:80]
>[   26.050045] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   26.050046] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   26.145608] [drm:intel_hdmi_detect] HDMI live status down
>[   26.145610] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   26.145650] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   26.145651] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   26.145672] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   26.145691] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   26.145691] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   26.242656] [drm:intel_hdmi_detect] HDMI live status down
>[   26.242657] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   26.242691] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   26.242694] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   26.243126] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   26.243398] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   26.243399] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   26.243400] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   26.243401] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   26.243688] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   26.243975] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   26.244323] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   26.244323] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   26.244349] [drm:drm_mode_debug_printmodeline] Modeline 116:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.244350] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.244351] [drm:drm_mode_debug_printmodeline] Modeline 117:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   26.244351] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   26.244352] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.244353] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.244355] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   26.244356] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   26.244357] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   26.244358] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   26.244359] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   26.244359] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.244360] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.244361] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.244362] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.244363] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   26.244364] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   26.244365] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.244366] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.244367] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   26.244367] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   26.244368] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.244369] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.244370] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   26.244371] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   26.244372] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.244373] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.244374] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   26.244374] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   26.244375] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   26.244376] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   26.244377] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   26.244378] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   26.244379] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.244380] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.244380] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   26.244381] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.244382] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.244383] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   26.244421] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   26.244422] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   26.244704] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   26.244704] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   26.244959] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   26.244960] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   26.245215] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   26.245216] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   26.245477] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   26.245478] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   26.245519] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   26.245519] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   26.245540] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   26.245593] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   26.245593] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   26.341704] [drm:intel_hdmi_detect] HDMI live status down
>[   26.341705] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   26.341725] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   26.341725] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   26.341743] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   26.341750] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   26.341750] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   26.437752] [drm:intel_hdmi_detect] HDMI live status down
>[   26.437753] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   26.437768] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   26.437769] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   26.438169] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   26.438441] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   26.438442] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   26.438442] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   26.438443] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   26.438731] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   26.439019] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   26.439364] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   26.439364] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   26.439389] [drm:drm_mode_debug_printmodeline] Modeline 116:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.439389] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.439390] [drm:drm_mode_debug_printmodeline] Modeline 117:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   26.439390] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   26.439392] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   26.439392] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   26.439394] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   26.439395] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   26.439396] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   26.439397] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   26.439398] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   26.439399] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.439399] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   26.439400] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.439401] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   26.439402] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   26.439403] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   26.439404] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.439405] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   26.439406] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   26.439406] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   26.439407] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.439408] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   26.439409] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   26.439410] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   26.439411] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.439412] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   26.439412] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   26.439413] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   26.439414] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   26.439415] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   26.439416] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   26.439417] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   26.439418] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.439418] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   26.439419] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   26.439420] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.439421] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   26.439422] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   26.439861] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   26.439862] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   26.440144] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   26.440144] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   26.440402] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   26.440403] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   26.440659] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   26.440662] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   26.440919] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   26.440920] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   26.440935] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   26.440936] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   26.440957] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   26.501288] [drm:connected_sink_compute_bpp] [CONNECTOR:48:DP-2] checking for sink bpp constrains
>[   26.501289] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 30
>[   26.501291] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 262750KHz
>[   26.501293] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 4 clock 270000 bpp 30
>[   26.501294] [drm:intel_dp_compute_config] DP link bw required 788250 available 864000
>[   26.501295] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 30, dithering: 0
>[   26.501296] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff8802235c8000 for pipe A
>[   26.501296] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   26.501297] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[   26.501298] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   26.501298] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 7653148, gmch_n: 8388608, link_m: 510209, link_n: 524288, tu: 64
>[   26.501299] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   26.501299] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   26.501300] [drm:intel_dump_pipe_config] requested mode:
>[   26.501301] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   26.501301] [drm:intel_dump_pipe_config] adjusted mode:
>[   26.501302] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   26.501303] [drm:intel_dump_crtc_timings] crtc timings: 262750 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x48 flags: 0x9
>[   26.501303] [drm:intel_dump_pipe_config] port clock: 270000
>[   26.501304] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   26.501304] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   26.501305] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   26.501305] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   26.501306] [drm:intel_dump_pipe_config] ips: 0
>[   26.501306] [drm:intel_dump_pipe_config] double wide: 0
>[   26.501307] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   26.501307] [drm:intel_dump_pipe_config] planes on this crtc
>[   26.501307] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled
>[   26.501309] [drm:intel_dump_pipe_config] 	FB:79, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   26.501309] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[   26.501310] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = -1
>[   26.501310] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   26.501312] [drm:intel_modeset_checks] New cdclk calculated to be atomic 337500, actual 337500
>[   26.501313] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   26.501315] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 1
>[   26.501315] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe A
>[   26.501316] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   26.501324] [drm:intel_disable_pipe] disabling pipe A
>[   26.516888] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 26
>[   26.516889] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   26.516891] [drm:verify_encoder_state] [ENCODER:36:DDI B]
>[   26.516892] [drm:verify_encoder_state] [ENCODER:41:DDI C]
>[   26.516893] [drm:verify_encoder_state] [ENCODER:43:DP-MST A]
>[   26.516893] [drm:verify_encoder_state] [ENCODER:44:DP-MST B]
>[   26.516894] [drm:verify_encoder_state] [ENCODER:45:DP-MST C]
>[   26.516894] [drm:verify_encoder_state] [ENCODER:47:DDI D]
>[   26.516895] [drm:verify_encoder_state] [ENCODER:49:DP-MST A]
>[   26.516895] [drm:verify_encoder_state] [ENCODER:50:DP-MST B]
>[   26.516895] [drm:verify_encoder_state] [ENCODER:51:DP-MST C]
>[   26.516896] [drm:verify_encoder_state] [ENCODER:53:DDI E]
>[   26.516896] [drm:intel_connector_verify_state] [CONNECTOR:37:HDMI-A-1]
>[   26.516897] [drm:intel_connector_verify_state] [CONNECTOR:42:DP-1]
>[   26.516898] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
>[   26.516898] [drm:intel_connector_verify_state] [CONNECTOR:52:HDMI-A-3]
>[   26.516899] [drm:intel_connector_verify_state] [CONNECTOR:54:DP-3]
>[   26.516900] [drm:verify_single_dpll_state] DPLL 0
>[   26.516901] [drm:verify_single_dpll_state] DPLL 1
>[   26.516901] [drm:verify_single_dpll_state] DPLL 2
>[   26.516902] [drm:verify_single_dpll_state] DPLL 3
>[   26.516903] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 1, on? 0) for crtc 26
>[   26.516904] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   26.519766] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   26.519767] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   26.519767] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   26.529094] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   26.540711] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   26.540854] [drm:skylake_pfit_enable] for crtc_state = ffff8802235c8000
>[   26.541035] [drm:intel_enable_pipe] enabling pipe A
>[   26.574476] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
>[   26.574478] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   26.574487] [drm:verify_single_dpll_state] DPLL 1
>[   26.607835] [drm:drm_mode_addfb2] [FB:81]
>[   26.607837] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[   26.607838] [drm:drm_mode_setcrtc] [CONNECTOR:48:DP-2]
>[   26.607842] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   26.674541] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[   26.674549] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[   29.342939] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[   29.342941] [drm:drm_mode_setcrtc] [CONNECTOR:48:DP-2]
>[   29.342947] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   29.409651] [drm:drm_mode_setcrtc] [CRTC:30:pipe B]
>[   29.409658] [drm:drm_mode_setcrtc] [CRTC:34:pipe C]
>[   30.004379] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   30.004380] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   30.099579] [drm:intel_hdmi_detect] HDMI live status down
>[   30.099580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   30.099589] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   30.099590] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   30.099611] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   30.099613] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   30.099613] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   30.195615] [drm:intel_hdmi_detect] HDMI live status down
>[   30.195618] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   30.195641] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   30.195643] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   30.196052] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   30.196323] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   30.196324] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   30.196325] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   30.196325] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   30.196612] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   30.196899] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   30.197246] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   30.197246] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   30.197271] [drm:drm_mode_debug_printmodeline] Modeline 119:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   30.197271] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   30.197272] [drm:drm_mode_debug_printmodeline] Modeline 120:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   30.197273] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   30.197274] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   30.197274] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   30.197276] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   30.197277] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   30.197278] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   30.197279] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   30.197280] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   30.197281] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   30.197282] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   30.197282] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   30.197283] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   30.197284] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   30.197285] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   30.197286] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   30.197287] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   30.197288] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   30.197289] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   30.197289] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   30.197290] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   30.197291] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   30.197292] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   30.197293] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   30.197294] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   30.197295] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   30.197296] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   30.197296] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   30.197297] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   30.197298] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   30.197299] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   30.197300] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   30.197301] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   30.197302] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   30.197302] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   30.197303] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   30.197304] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   30.197531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   30.197532] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   30.197811] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   30.197811] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   30.198066] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   30.198066] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   30.198323] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   30.198323] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   30.198582] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   30.198583] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   30.198587] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   30.198587] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   30.198601] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   30.284486] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   30.284508] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   30.284523] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   30.284532] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   30.284545] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   30.285207] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   30.285216] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   35.309990] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   35.309999] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   35.405210] [drm:intel_hdmi_detect] HDMI live status down
>[   35.405212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   35.405330] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   35.405331] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   35.405352] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   35.405354] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   35.405355] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   35.501268] [drm:intel_hdmi_detect] HDMI live status down
>[   35.501269] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   35.501430] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   35.501432] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   35.501837] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   35.502111] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   35.502112] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   35.502113] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   35.502114] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   35.502401] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   35.502688] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   35.503035] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   35.503036] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   35.503060] [drm:drm_mode_debug_printmodeline] Modeline 120:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   35.503061] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   35.503062] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   35.503063] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   35.503064] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   35.503064] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   35.503067] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   35.503068] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   35.503069] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   35.503070] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   35.503071] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   35.503071] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   35.503072] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   35.503073] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   35.503074] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   35.503075] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   35.503076] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   35.503077] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   35.503078] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   35.503079] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   35.503079] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   35.503080] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   35.503081] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   35.503082] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   35.503083] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   35.503084] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   35.503085] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   35.503086] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   35.503086] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   35.503087] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   35.503088] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   35.503089] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   35.503090] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   35.503091] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   35.503092] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   35.503092] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   35.503093] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   35.503094] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   35.503095] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   35.503330] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   35.503330] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   35.503610] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   35.503610] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   35.503863] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   35.503864] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   35.504118] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   35.504118] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   35.504376] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   35.504377] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   35.504382] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   35.504382] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   35.504394] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   46.722698] FS-Cache: Netfs 'nfs' registered for caching
>[   46.839499] NFS: Registering the id_resolver key type
>[   46.839504] Key type id_resolver registered
>[   46.839505] Key type id_legacy registered
>[   47.721121] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   47.721122] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   47.816501] [drm:intel_hdmi_detect] HDMI live status down
>[   47.816504] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   47.816520] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   47.816521] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   47.816543] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   47.816545] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   47.816545] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   47.912487] [drm:intel_hdmi_detect] HDMI live status down
>[   47.912489] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   47.912508] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   47.912511] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   47.912937] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   47.913209] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   47.913211] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   47.913211] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   47.913212] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   47.913501] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   47.913788] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   47.914136] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   47.914136] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   47.914162] [drm:drm_mode_debug_printmodeline] Modeline 120:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   47.914162] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   47.914163] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   47.914164] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   47.914165] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   47.914165] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   47.914168] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   47.914169] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   47.914170] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   47.914171] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   47.914171] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   47.914172] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   47.914173] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   47.914174] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   47.914175] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   47.914176] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   47.914177] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   47.914178] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   47.914179] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   47.914179] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   47.914180] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   47.914181] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   47.914182] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   47.914183] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   47.914184] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   47.914185] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   47.914186] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   47.914187] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   47.914187] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   47.914188] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   47.914189] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   47.914190] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   47.914191] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   47.914192] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   47.914193] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   47.914193] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   47.914194] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   47.914195] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   47.914196] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   47.914461] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   47.914462] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   47.914743] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   47.914743] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   47.915000] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   47.915000] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   47.915258] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   47.915258] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   47.915539] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   47.915541] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   47.915546] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   47.915546] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   47.915561] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   53.509662] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   53.509663] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   53.605386] [drm:intel_hdmi_detect] HDMI live status down
>[   53.605389] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   53.605422] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   53.605423] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   53.605445] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   53.605448] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   53.605449] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   53.701428] [drm:intel_hdmi_detect] HDMI live status down
>[   53.701431] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   53.701456] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   53.701459] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   53.701870] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   53.702141] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   53.702142] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   53.702143] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   53.702144] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   53.702433] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   53.702719] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   53.703094] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   53.703094] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   53.703120] [drm:drm_mode_debug_printmodeline] Modeline 120:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   53.703121] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   53.703122] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   53.703122] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   53.703123] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   53.703124] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   53.703126] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   53.703127] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   53.703128] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   53.703129] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   53.703130] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   53.703131] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   53.703131] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   53.703132] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   53.703133] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   53.703134] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   53.703135] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   53.703136] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   53.703137] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   53.703138] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   53.703139] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   53.703140] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   53.703140] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   53.703141] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   53.703142] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   53.703143] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   53.703144] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   53.703145] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   53.703146] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   53.703147] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   53.703148] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   53.703148] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   53.703149] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   53.703150] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   53.703151] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   53.703152] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   53.703152] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   53.703153] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   53.703154] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   53.703395] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   53.703395] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   53.703678] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   53.703678] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   53.703938] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   53.703939] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   53.704193] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   53.704193] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   53.704452] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   53.704452] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   53.704457] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   53.704457] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   53.704469] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected
>[   53.705176] [drm:connected_sink_compute_bpp] [CONNECTOR:48:DP-2] checking for sink bpp constrains
>[   53.705177] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 30
>[   53.705179] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 262750KHz
>[   53.705181] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 4 clock 270000 bpp 30
>[   53.705181] [drm:intel_dp_compute_config] DP link bw required 788250 available 864000
>[   53.705182] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 30, dithering: 0
>[   53.705183] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff88022343b000 for pipe A
>[   53.705184] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   53.705184] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[   53.705185] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   53.705186] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 7653148, gmch_n: 8388608, link_m: 510209, link_n: 524288, tu: 64
>[   53.705186] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   53.705187] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   53.705187] [drm:intel_dump_pipe_config] requested mode:
>[   53.705188] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x0 0x9
>[   53.705189] [drm:intel_dump_pipe_config] adjusted mode:
>[   53.705190] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   53.705190] [drm:intel_dump_crtc_timings] crtc timings: 262750 3840 3888 3920 4000 2160 2163 2168 2191, type: 0x48 flags: 0x9
>[   53.705191] [drm:intel_dump_pipe_config] port clock: 270000
>[   53.705191] [drm:intel_dump_pipe_config] pipe src size: 3840x2160
>[   53.705192] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   53.705192] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   53.705193] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   53.705193] [drm:intel_dump_pipe_config] ips: 0
>[   53.705194] [drm:intel_dump_pipe_config] double wide: 0
>[   53.705194] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   53.705195] [drm:intel_dump_pipe_config] planes on this crtc
>[   53.705195] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] enabled
>[   53.705196] [drm:intel_dump_pipe_config] 	FB:81, fb = 3840x2160 format = XR24 little-endian (0x34325258)
>[   53.705197] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+3840+2160 dst 0x0+3840+2160
>[   53.705198] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] enabled
>[   53.705198] [drm:intel_dump_pipe_config] 	FB:56, fb = 256x256 format = AR24 little-endian (0x34325241)
>[   53.705199] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+256+256 dst 2198x924+256+256
>[   53.705200] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   53.705201] [drm:intel_modeset_checks] New cdclk calculated to be atomic 337500, actual 337500
>[   53.705203] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   53.705205] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 1
>[   53.705206] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe A
>[   53.705207] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   53.705220] [drm:intel_disable_pipe] disabling pipe A
>[   53.726576] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 1, on? 1) for crtc 26
>[   53.726578] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[   53.726582] [drm:verify_encoder_state] [ENCODER:36:DDI B]
>[   53.726583] [drm:verify_encoder_state] [ENCODER:41:DDI C]
>[   53.726584] [drm:verify_encoder_state] [ENCODER:43:DP-MST A]
>[   53.726584] [drm:verify_encoder_state] [ENCODER:44:DP-MST B]
>[   53.726585] [drm:verify_encoder_state] [ENCODER:45:DP-MST C]
>[   53.726585] [drm:verify_encoder_state] [ENCODER:47:DDI D]
>[   53.726586] [drm:verify_encoder_state] [ENCODER:49:DP-MST A]
>[   53.726586] [drm:verify_encoder_state] [ENCODER:50:DP-MST B]
>[   53.726587] [drm:verify_encoder_state] [ENCODER:51:DP-MST C]
>[   53.726587] [drm:verify_encoder_state] [ENCODER:53:DDI E]
>[   53.726588] [drm:intel_connector_verify_state] [CONNECTOR:37:HDMI-A-1]
>[   53.726588] [drm:intel_connector_verify_state] [CONNECTOR:42:DP-1]
>[   53.726589] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
>[   53.726589] [drm:intel_connector_verify_state] [CONNECTOR:52:HDMI-A-3]
>[   53.726591] [drm:intel_connector_verify_state] [CONNECTOR:54:DP-3]
>[   53.726592] [drm:verify_single_dpll_state] DPLL 0
>[   53.726593] [drm:verify_single_dpll_state] DPLL 1
>[   53.726593] [drm:verify_single_dpll_state] DPLL 2
>[   53.726594] [drm:verify_single_dpll_state] DPLL 3
>[   53.726597] [drm:intel_power_well_disable] disabling DDI D power well
>[   53.726599] [drm:skl_set_power_well] Disabling DDI D power well
>[   53.726600] [drm:intel_power_well_disable] disabling power well 2
>[   53.726604] [drm:skl_set_power_well] Disabling power well 2
>[   53.726605] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
>[   53.726606] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   53.726607] [drm:verify_single_dpll_state] DPLL 1
>[   53.726609] [drm:intel_power_well_disable] disabling DC off
>[   53.726610] [drm:skl_enable_dc6] Enabling DC6
>[   53.726611] [drm:gen9_set_dc_state] Setting DC state from 00 to 02
>[   53.726613] [drm:intel_power_well_disable] disabling always-on
>[   53.727546] [drm:drm_mode_addfb2] [FB:82]
>[   53.729853] [drm:intel_modeset_checks] New cdclk calculated to be atomic 337500, actual 337500
>[   53.729856] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   53.729858] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   53.729864] [drm:intel_power_well_enable] enabling always-on
>[   53.729865] [drm:intel_power_well_enable] enabling DC off
>[   53.730120] [drm:gen9_set_dc_state] Setting DC state from 02 to 00
>[   53.730124] [drm:verify_encoder_state] [ENCODER:36:DDI B]
>[   53.730125] [drm:verify_encoder_state] [ENCODER:41:DDI C]
>[   53.730126] [drm:verify_encoder_state] [ENCODER:43:DP-MST A]
>[   53.730127] [drm:verify_encoder_state] [ENCODER:44:DP-MST B]
>[   53.730127] [drm:verify_encoder_state] [ENCODER:45:DP-MST C]
>[   53.730127] [drm:verify_encoder_state] [ENCODER:47:DDI D]
>[   53.730128] [drm:verify_encoder_state] [ENCODER:49:DP-MST A]
>[   53.730128] [drm:verify_encoder_state] [ENCODER:50:DP-MST B]
>[   53.730129] [drm:verify_encoder_state] [ENCODER:51:DP-MST C]
>[   53.730129] [drm:verify_encoder_state] [ENCODER:53:DDI E]
>[   53.730130] [drm:intel_connector_verify_state] [CONNECTOR:37:HDMI-A-1]
>[   53.730131] [drm:intel_connector_verify_state] [CONNECTOR:42:DP-1]
>[   53.730131] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
>[   53.730132] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
>[   53.730132] [drm:intel_connector_verify_state] [CONNECTOR:52:HDMI-A-3]
>[   53.730133] [drm:intel_connector_verify_state] [CONNECTOR:54:DP-3]
>[   53.730133] [drm:verify_single_dpll_state] DPLL 0
>[   53.730134] [drm:verify_single_dpll_state] DPLL 1
>[   53.730135] [drm:verify_single_dpll_state] DPLL 2
>[   53.730136] [drm:verify_single_dpll_state] DPLL 3
>[   53.730137] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   53.730139] [drm:intel_power_well_disable] disabling DC off
>[   53.730140] [drm:skl_enable_dc6] Enabling DC6
>[   53.730141] [drm:gen9_set_dc_state] Setting DC state from 00 to 02
>[   53.730142] [drm:intel_power_well_disable] disabling always-on
>[   53.737101] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
>[   53.737103] [drm:drm_mode_setcrtc] [CONNECTOR:48:DP-2]
>[   53.737108] [drm:connected_sink_compute_bpp] [CONNECTOR:48:DP-2] checking for sink bpp constrains
>[   53.737108] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 30
>[   53.737110] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   53.737113] [drm:intel_dp_compute_config] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 30
>[   53.737113] [drm:intel_dp_compute_config] DP link bw required 445500 available 518400
>[   53.737114] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 30, dithering: 0
>[   53.737115] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff8802235c8000 for pipe A
>[   53.737115] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   53.737116] [drm:intel_dump_pipe_config] pipe bpp: 30, dithering: 0
>[   53.737117] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   53.737117] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m: 7208960, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   53.737118] [drm:intel_dump_pipe_config] dp: 1, lanes: 4, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   53.737118] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   53.737118] [drm:intel_dump_pipe_config] requested mode:
>[   53.737119] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x0 0x5
>[   53.737120] [drm:intel_dump_pipe_config] adjusted mode:
>[   53.737121] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x0 0x5
>[   53.737121] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1082 1087 1125, type: 0x0 flags: 0x5
>[   53.737122] [drm:intel_dump_pipe_config] port clock: 162000
>[   53.737122] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   53.737123] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   53.737123] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   53.737124] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   53.737124] [drm:intel_dump_pipe_config] ips: 0
>[   53.737124] [drm:intel_dump_pipe_config] double wide: 0
>[   53.737125] [drm:intel_dump_pipe_config] ddi_pll_sel: 1; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   53.737125] [drm:intel_dump_pipe_config] planes on this crtc
>[   53.737125] [drm:intel_dump_pipe_config] [PLANE:23:plane 1A] disabled, scaler_id = -1
>[   53.737126] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] enabled
>[   53.737127] [drm:intel_dump_pipe_config] 	FB:56, fb = 256x256 format = AR24 little-endian (0x34325241)
>[   53.737128] [drm:intel_dump_pipe_config] 	scaler:-1 src 0x0+-2198+-924 dst 2198x924+-2198+-924
>[   53.737129] [drm:intel_dump_pipe_config] [PLANE:27:plane 2A] disabled, scaler_id = -1
>[   53.737130] [drm:intel_modeset_checks] New cdclk calculated to be atomic 337500, actual 337500
>[   53.737132] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23:plane 1A] scaler_user index 0.0
>[   53.737134] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated DPLL 1
>[   53.737135] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe A
>[   53.737135] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:26:pipe A] scaler_user index 0.31
>[   53.737396] [drm:intel_power_well_enable] enabling always-on
>[   53.737397] [drm:intel_power_well_enable] enabling DC off
>[   53.737654] [drm:gen9_set_dc_state] Setting DC state from 02 to 00
>[   53.737657] [drm:intel_power_well_enable] enabling power well 2
>[   53.737658] [drm:skl_set_power_well] Enabling power well 2
>[   53.739397] [drm:intel_power_well_enable] enabling DDI D power well
>[   53.739399] [drm:skl_set_power_well] Enabling DDI D power well
>[   53.739402] [drm:verify_encoder_state] [ENCODER:36:DDI B]
>[   53.739404] [drm:verify_encoder_state] [ENCODER:41:DDI C]
>[   53.739405] [drm:verify_encoder_state] [ENCODER:43:DP-MST A]
>[   53.739405] [drm:verify_encoder_state] [ENCODER:44:DP-MST B]
>[   53.739406] [drm:verify_encoder_state] [ENCODER:45:DP-MST C]
>[   53.739407] [drm:verify_encoder_state] [ENCODER:47:DDI D]
>[   53.739407] [drm:verify_encoder_state] [ENCODER:49:DP-MST A]
>[   53.739408] [drm:verify_encoder_state] [ENCODER:50:DP-MST B]
>[   53.739408] [drm:verify_encoder_state] [ENCODER:51:DP-MST C]
>[   53.739408] [drm:verify_encoder_state] [ENCODER:53:DDI E]
>[   53.739409] [drm:intel_connector_verify_state] [CONNECTOR:37:HDMI-A-1]
>[   53.739410] [drm:intel_connector_verify_state] [CONNECTOR:42:DP-1]
>[   53.739410] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
>[   53.739411] [drm:intel_connector_verify_state] [CONNECTOR:52:HDMI-A-3]
>[   53.739412] [drm:intel_connector_verify_state] [CONNECTOR:54:DP-3]
>[   53.739413] [drm:verify_single_dpll_state] DPLL 0
>[   53.739414] [drm:verify_single_dpll_state] DPLL 1
>[   53.739414] [drm:verify_single_dpll_state] DPLL 2
>[   53.739415] [drm:verify_single_dpll_state] DPLL 3
>[   53.739417] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 1, on? 0) for crtc 26
>[   53.739417] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[   53.742431] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   53.742432] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   53.742432] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   53.751519] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   53.760280] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   53.760423] [drm:skylake_pfit_enable] for crtc_state = ffff8802235c8000
>[   53.760477] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   53.760478] [drm:intel_enable_pipe] enabling pipe A
>[   53.760519] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   53.760527] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   53.777268] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
>[   53.777271] [drm:verify_crtc_state] [CRTC:26:pipe A]
>[   53.777290] [drm:verify_single_dpll_state] DPLL 1
>[   53.795235] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   53.805175] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1]
>[   53.805176] [drm:intel_hdmi_detect] [CONNECTOR:37:HDMI-A-1]
>[   53.900528] [drm:intel_hdmi_detect] HDMI live status down
>[   53.900531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:37:HDMI-A-1] disconnected
>[   53.900546] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1]
>[   53.900547] [drm:intel_dp_detect] [CONNECTOR:42:DP-1]
>[   53.900566] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:42:DP-1] disconnected
>[   53.900568] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
>[   53.900568] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
>[   53.996582] [drm:intel_hdmi_detect] HDMI live status down
>[   53.996584] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
>[   53.996604] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
>[   53.996607] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
>[   53.997014] [drm:intel_dp_get_dpcd] DPCD: 11 0a a4 01 01 00 01 81 00 00 00 00 00 00 00
>[   53.997286] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   53.997287] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   53.997288] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[   53.997288] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[   53.997581] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   53.997868] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   53.998216] [drm:drm_edid_to_eld] ELD monitor DELL UP3214Q
>[   53.998216] [drm:drm_edid_to_eld] ELD size 32, SAD count 0
>[   53.998242] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[   53.998242] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   53.998243] [drm:drm_mode_debug_printmodeline] Modeline 122:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[   53.998244] [drm:drm_mode_prune_invalid] Not using 720x576i mode: H_ILLEGAL
>[   53.998245] [drm:drm_mode_debug_printmodeline] Modeline 141:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[   53.998245] [drm:drm_mode_prune_invalid] Not using 720x480i mode: H_ILLEGAL
>[   53.998247] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] probed modes :
>[   53.998249] [drm:drm_mode_debug_printmodeline] Modeline 57:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x48 0x9
>[   53.998250] [drm:drm_mode_debug_printmodeline] Modeline 58:"3840x2160" 30 300000 3840 4016 4104 4400 2160 2168 2178 2250 0x40 0x5
>[   53.998250] [drm:drm_mode_debug_printmodeline] Modeline 65:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[   53.998251] [drm:drm_mode_debug_printmodeline] Modeline 59:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1082 1087 1125 0x40 0x5
>[   53.998252] [drm:drm_mode_debug_printmodeline] Modeline 77:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   53.998253] [drm:drm_mode_debug_printmodeline] Modeline 97:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   53.998254] [drm:drm_mode_debug_printmodeline] Modeline 60:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   53.998255] [drm:drm_mode_debug_printmodeline] Modeline 93:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   53.998256] [drm:drm_mode_debug_printmodeline] Modeline 91:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   53.998257] [drm:drm_mode_debug_printmodeline] Modeline 90:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   53.998257] [drm:drm_mode_debug_printmodeline] Modeline 92:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   53.998258] [drm:drm_mode_debug_printmodeline] Modeline 105:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[   53.998259] [drm:drm_mode_debug_printmodeline] Modeline 67:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[   53.998260] [drm:drm_mode_debug_printmodeline] Modeline 64:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   53.998261] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   53.998262] [drm:drm_mode_debug_printmodeline] Modeline 68:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   53.998263] [drm:drm_mode_debug_printmodeline] Modeline 63:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[   53.998263] [drm:drm_mode_debug_printmodeline] Modeline 66:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   53.998264] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   53.998265] [drm:drm_mode_debug_printmodeline] Modeline 94:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   53.998266] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   53.998267] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   53.998268] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   53.998269] [drm:drm_mode_debug_printmodeline] Modeline 76:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   53.998269] [drm:drm_mode_debug_printmodeline] Modeline 69:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   53.998270] [drm:drm_mode_debug_printmodeline] Modeline 86:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   53.998271] [drm:drm_mode_debug_printmodeline] Modeline 95:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   53.998272] [drm:drm_mode_debug_printmodeline] Modeline 62:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   53.998273] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   53.998274] [drm:drm_mode_debug_printmodeline] Modeline 96:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   53.998274] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   53.998275] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   53.998517] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3]
>[   53.998518] [drm:intel_hdmi_detect] [CONNECTOR:52:HDMI-A-3]
>[   53.998802] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   53.998803] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   53.999061] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
>[   53.999062] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   53.999319] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   53.999320] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
>[   53.999580] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
>[   53.999580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:HDMI-A-3] disconnected
>[   53.999585] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3]
>[   53.999585] [drm:intel_dp_detect] [CONNECTOR:54:DP-3]
>[   53.999600] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:54:DP-3] disconnected

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Attachments on bug 97889: 126703 | 126705

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