Attachment 121569 Details for Bug 93578 – XPS 13 9350 + DA200 adapter: full dmesg with drm.debug=14

XPS 13 9350 + DA200 adapter: full dmesg with drm.debug=14

dmesg-da200.txt (text/plain), 121.57 KB, created by Igor Krivenko on 2016-02-07 12:10:14 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Igor Krivenko

Created: 2016-02-07 12:10:14 UTC

Size: 121.57 KB

patch

obsolete

>[    0.372701] ahci 0000:00:17.0: version 3.0
>[    0.372726] ahci 0000:00:17.0: forcing PORTS_IMPL to 0xff
>[    0.392707] ACPI: Battery Slot [BAT0] (battery present)
>[    0.478919]  nvme0n1: p1 p2 p3 p4
>[    0.872182] ahci 0000:00:17.0: failed to stop engine (-5)
>[    1.284131] tsc: Refined TSC clocksource calibration: 2591.991 MHz
>[    1.284135] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cae473b2, max_idle_ns: 440795276575 ns
>[    1.372108] ahci 0000:00:17.0: failed to stop engine (-5)
>[    1.872196] ahci 0000:00:17.0: failed to stop engine (-5)
>[    1.872231] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0xff impl SATA mode
>[    1.872234] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    1.873389] scsi host0: ahci
>[    1.873821] scsi host1: ahci
>[    1.874255] scsi host2: ahci
>[    1.874536] scsi host3: ahci
>[    1.874810] scsi host4: ahci
>[    1.875163] scsi host5: ahci
>[    1.875408] scsi host6: ahci
>[    1.875647] scsi host7: ahci
>[    1.875687] ata1: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733100 irq 16
>[    1.875691] ata2: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733180 irq 16
>[    1.875694] ata3: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733200 irq 16
>[    1.875696] ata4: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733280 irq 16
>[    1.875700] ata5: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733300 irq 16
>[    1.875703] ata6: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733380 irq 16
>[    1.875706] ata7: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733400 irq 16
>[    1.875710] ata8: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733480 irq 16
>[    1.875743] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.875748] ehci-pci: EHCI PCI platform driver
>[    1.875916] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.875921] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.877163] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    1.877168] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.877221] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.877223] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.877224] usb usb1: Product: xHCI Host Controller
>[    1.877225] usb usb1: Manufacturer: Linux 4.4.1-gentoo xhci-hcd
>[    1.877227] usb usb1: SerialNumber: 0000:00:14.0
>[    1.877349] hub 1-0:1.0: USB hub found
>[    1.877364] hub 1-0:1.0: 12 ports detected
>[    1.883796] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.883799] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.883833] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.883835] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.883836] usb usb2: Product: xHCI Host Controller
>[    1.883837] usb usb2: Manufacturer: Linux 4.4.1-gentoo xhci-hcd
>[    1.883838] usb usb2: SerialNumber: 0000:00:14.0
>[    1.883969] hub 2-0:1.0: USB hub found
>[    1.883979] hub 2-0:1.0: 6 ports detected
>[    1.886203] usb: port power management may be unreliable
>[    1.887392] xhci_hcd 0000:05:00.0: xHCI Host Controller
>[    1.887396] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 3
>[    1.888548] xhci_hcd 0000:05:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x00009810
>[    1.888618] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.888620] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.888621] usb usb3: Product: xHCI Host Controller
>[    1.888622] usb usb3: Manufacturer: Linux 4.4.1-gentoo xhci-hcd
>[    1.888623] usb usb3: SerialNumber: 0000:05:00.0
>[    1.888749] hub 3-0:1.0: USB hub found
>[    1.888756] hub 3-0:1.0: 2 ports detected
>[    1.888819] xhci_hcd 0000:05:00.0: xHCI Host Controller
>[    1.888821] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 4
>[    1.888854] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.888856] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.888857] usb usb4: Product: xHCI Host Controller
>[    1.888858] usb usb4: Manufacturer: Linux 4.4.1-gentoo xhci-hcd
>[    1.888859] usb usb4: SerialNumber: 0000:05:00.0
>[    1.888986] hub 4-0:1.0: USB hub found
>[    1.888993] hub 4-0:1.0: 2 ports detected
>[    1.889174] usbcore: registered new interface driver usb-storage
>[    1.889198] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.890914] i8042: Warning: Keylock active
>[    1.893221] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.893254] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.893360] mousedev: PS/2 mouse device common for all mice
>[    1.893861] rtc_cmos 00:01: RTC can wake from S4
>[    1.894551] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    1.894673] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    1.894781] ACPI Warning: SystemIO range 0x000000000000F040-0x000000000000F05F conflicts with OpRegion 0x000000000000F040-0x000000000000F04F (\_SB_.PCI0.SBUS.SMBI) (20150930/utaddress-254)
>[    1.894785] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.895206] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
>[    1.895229] Intel P-state driver initializing.
>[    1.895236] intel_pstate: HWP enabled
>[    1.895460] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    1.899102] EFI Variables Facility v0.08 2004-May-17
>[    1.904204] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.904222] usbcore: registered new interface driver usbhid
>[    1.904223] usbhid: USB HID core driver
>[    1.904368] input: Dell WMI hotkeys as /devices/virtual/input/input7
>[    1.904643] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>[    1.904722] Initializing XFRM netlink socket
>[    1.904736] snd_hda_intel 0000:00:1f.3: failed to add i915 component master (-19)
>[    1.904884] NET: Registered protocol family 10
>[    1.905221] sit: IPv6 over IPv4 tunneling driver
>[    1.905322] NET: Registered protocol family 17
>[    1.905687] registered taskstats version 1
>[    1.906775] Key type encrypted registered
>[    1.908094]   Magic number: 4:247:630
>[    1.908141] acpi PNP0C31:00: hash matches
>[    1.908165] console [netcon0] enabled
>[    1.908166] netconsole: network logging started
>[    1.913072] rtc_cmos 00:01: setting system clock to 2016-02-07 11:37:47 UTC (1454845067)
>[    1.913077] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    1.913078] EDD information not available.
>[    1.913146] PM: Checking hibernation image partition PARTUUID=13c6a905-f3d4-4f38-a8ad-6f39a1a5f22e
>[    1.913149] PM: Hibernation image partition 259:2 present
>[    1.913150] PM: Looking for hibernation image.
>[    1.913349] PM: Image not found (code -22)
>[    1.913350] PM: Hibernation image not present or could not be loaded.
>[    1.913352] ALSA device list:
>[    1.913353]   No soundcards found.
>[    1.949766] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    1.949775] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    1.949781] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    1.949785] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[    1.949788] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[    1.949793] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
>[    1.949797] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
>[    1.949801] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
>[    2.205459] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
>[    2.219565] usb 4-1: New USB device found, idVendor=05e3, idProduct=0617
>[    2.219573] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.219578] usb 4-1: Product: USB3.0 Hub
>[    2.219582] usb 4-1: Manufacturer: GenesysLogic_2
>[    2.222096] hub 4-1:1.0: USB hub found
>[    2.222400] hub 4-1:1.0: 4 ports detected
>[    2.236217] usb 1-1: new full-speed USB device number 2 using xhci_hcd
>[    2.242216] usb 3-1: new high-speed USB device number 2 using xhci_hcd
>[    2.285466] clocksource: Switched to clocksource tsc
>[    2.402914] usb 1-1: New USB device found, idVendor=046d, idProduct=c245
>[    2.402922] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.402927] usb 1-1: Product: Gaming Mouse G400
>[    2.402931] usb 1-1: Manufacturer: Logitech
>[    2.405630] input: Logitech Gaming Mouse G400 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C245.0001/input/input8
>[    2.406273] hid-generic 0003:046D:C245.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech Gaming Mouse G400] on usb-0000:00:14.0-1/input0
>[    2.407843] hid-generic 0003:046D:C245.0002: hiddev0,hidraw1: USB HID v1.10 Device [Logitech Gaming Mouse G400] on usb-0000:00:14.0-1/input1
>[    2.421010] usb 3-1: New USB device found, idVendor=05e3, idProduct=0610
>[    2.421018] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.421023] usb 3-1: Product: USB2.0 Hub
>[    2.421027] usb 3-1: Manufacturer: GenesysLogic_2
>[    2.422696] hub 3-1:1.0: USB hub found
>[    2.424257] hub 3-1:1.0: 4 ports detected
>[    2.488221] usb 4-1.4: new SuperSpeed USB device number 3 using xhci_hcd
>[    2.499912] usb 4-1.4: New USB device found, idVendor=0bda, idProduct=8153
>[    2.499920] usb 4-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=6
>[    2.499925] usb 4-1.4: Product: USB 10/100/1000 LAN
>[    2.499929] usb 4-1.4: Manufacturer: Realtek
>[    2.499932] usb 4-1.4: SerialNumber: 00019C000000
>[    2.560192] usb 1-2: new low-speed USB device number 3 using xhci_hcd
>[    2.712131] usb 3-1.3: new full-speed USB device number 3 using xhci_hcd
>[    2.713071] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
>[    2.738142] usb 1-2: New USB device found, idVendor=04ca, idProduct=0027
>[    2.738150] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.738155] usb 1-2: Product: USB Multimedia Keyboard
>[    2.738159] usb 1-2: Manufacturer: Lite-On Technology Corp.
>[    2.738476] usb 1-2: ep 0x81 - rounding interval to 128 microframes, ep desc says 192 microframes
>[    2.738488] usb 1-2: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
>[    2.743194] input: Lite-On Technology Corp. USB Multimedia Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:04CA:0027.0003/input/input9
>[    2.746920] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
>[    2.790073] usb 3-1.3: config 1 has no interfaces?
>[    2.791980] usb 3-1.3: New USB device found, idVendor=0835, idProduct=2a01
>[    2.791988] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    2.791993] usb 3-1.3: Product: BILLBOARD DEVICE
>[    2.791997] usb 3-1.3: Manufacturer: BILLBOARD CLASS
>[    2.792001] usb 3-1.3: SerialNumber: D0500600000000007389191800000000
>[    2.794559] hid-generic 0003:04CA:0027.0003: input,hidraw2: USB HID v1.10 Keyboard [Lite-On Technology Corp. USB Multimedia Keyboard] on usb-0000:00:14.0-2/input0
>[    2.802300] input: Lite-On Technology Corp. USB Multimedia Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:04CA:0027.0004/input/input10
>[    2.803899] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x0, board id: 3038, fw id: 2011643
>[    2.841405] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
>[    2.853917] hid-generic 0003:04CA:0027.0004: input,hiddev0,hidraw3: USB HID v1.10 Device [Lite-On Technology Corp. USB Multimedia Keyboard] on usb-0000:00:14.0-2/input1
>[    2.882208] ata4: failed to resume link (SControl 0)
>[    2.882230] ata4: SATA link down (SStatus 0 SControl 0)
>[    2.883126] ata8: failed to resume link (SControl 0)
>[    2.883145] ata8: SATA link down (SStatus 0 SControl 0)
>[    2.883163] ata7: failed to resume link (SControl 0)
>[    2.883180] ata7: SATA link down (SStatus 0 SControl 0)
>[    2.883199] ata5: failed to resume link (SControl 0)
>[    2.883218] ata5: SATA link down (SStatus 0 SControl 0)
>[    2.883235] ata6: failed to resume link (SControl 0)
>[    2.883251] ata6: SATA link down (SStatus 0 SControl 0)
>[    3.007215] usb 1-3: new full-speed USB device number 4 using xhci_hcd
>[    3.173818] usb 1-3: New USB device found, idVendor=0a5c, idProduct=6412
>[    3.173827] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.173831] usb 1-3: Product: BCM2045A0
>[    3.173835] usb 1-3: Manufacturer: Broadcom Corp
>[    3.173839] usb 1-3: SerialNumber: 3052CBE83662
>[    3.327107] usb 1-5: new high-speed USB device number 5 using xhci_hcd
>[    3.382145] ata3: failed to resume link (SControl FFFFFFFF)
>[    3.382173] ata3: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    3.382198] ata2: failed to resume link (SControl FFFFFFFF)
>[    3.382218] ata2: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    3.382242] ata1: failed to resume link (SControl FFFFFFFF)
>[    3.382265] ata1: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    3.552718] usb 1-5: New USB device found, idVendor=0c45, idProduct=670c
>[    3.552726] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
>[    3.552731] usb 1-5: Product: Integrated_Webcam_HD
>[    3.552735] usb 1-5: Manufacturer: CN09GTFM724875B9B2PFA01
>[    3.566805] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
>[    3.566875] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
>[    3.566938] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
>[    3.567000] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
>[    3.893387] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
>[    3.968744] VFS: Mounted root (f2fs filesystem) readonly on device 259:3.
>[    3.969412] devtmpfs: mounted
>[    3.971805] Freeing unused kernel memory: 1004K (ffffffff81cea000 - ffffffff81de5000)
>[    3.971810] Write protecting the kernel read-only data: 12288k
>[    3.972551] Freeing unused kernel memory: 952K (ffff880001712000 - ffff880001800000)
>[    3.979723] Freeing unused kernel memory: 1828K (ffff880001a37000 - ffff880001c00000)
>[    4.267399] udevd[385]: starting version 3.1.5
>[    4.268892] random: udevd urandom read with 73 bits of entropy available
>[    4.357552] brcmfmac 0000:3a:00.0: enabling device (0000 -> 0002)
>[    4.410852] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c)
>[    4.461578] brcmfmac 0000:3a:00.0: Direct firmware load for brcm/brcmfmac4350-pcie.txt failed with error -2
>[    4.477140] usbcore: registered new interface driver r8152
>[    4.490736] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input15
>[    4.490821] usbcore: registered new interface driver uvcvideo
>[    4.490823] USB Video Class driver (1.1.1)
>[    4.508755] [drm:i915_dump_device_info] i915 device info: gen=9, pciid=0x1916 rev=0x07 flags=need_gfx_hws,is_skylake,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg,
>[    4.508777] [drm:intel_detect_pch] Found SunrisePoint LP PCH
>[    4.509015] [drm:intel_csr_ucode_init] Loading i915/skl_dmc_ver1.bin
>[    4.509123] [drm] Memory usable by graphics device = 4096M
>[    4.509126] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    4.509127] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    4.509129] [drm:i915_gem_gtt_init] ppgtt mode: 2
>[    4.509131] [drm] Replacing VGA console driver
>[    4.509333] [drm:intel_opregion_setup] graphic opregion physical addr: 0x779c7018
>[    4.509339] [drm:intel_opregion_setup] Public ACPI methods supported
>[    4.509341] [drm:intel_opregion_setup] SWSCI supported
>[    4.509806] [drm:finish_csr_load] Finished loading i915/skl_dmc_ver1.bin
>[    4.515061] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
>[    4.515073] [drm:intel_opregion_setup] ASLE supported
>[    4.515435] [drm:intel_device_info_runtime_init] slice total: 1
>[    4.515437] [drm:intel_device_info_runtime_init] subslice total: 3
>[    4.515438] [drm:intel_device_info_runtime_init] subslice per slice: 3
>[    4.515439] [drm:intel_device_info_runtime_init] EU total: 24
>[    4.515439] [drm:intel_device_info_runtime_init] EU per subslice: 8
>[    4.515441] [drm:intel_device_info_runtime_init] has slice power gating: n
>[    4.515442] [drm:intel_device_info_runtime_init] has subslice power gating: n
>[    4.515443] [drm:intel_device_info_runtime_init] has EU power gating: y
>[    4.515445] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    4.515446] [drm] Driver supports precise vblank timestamp query.
>[    4.515448] [drm:sanitize_disable_power_well_option] Disabling display power well support
>[    4.515449] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
>[    4.515451] [drm:validate_vbt] Using VBT from OpRegion: $VBT SKYLAKE        d
>[    4.515453] [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
>[    4.515454] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    4.515456] [drm:parse_lfp_panel_data] DRRS supported mode is seamless
>[    4.515457] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    4.515459] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x8 0xa
>[    4.515461] [drm:parse_lfp_panel_data] VBT initial LVDS value 30033c
>[    4.515462] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 10, level 255
>[    4.515463] [drm:parse_sdvo_device_mapping] Unsupported child device size for SDVO mapping.
>[    4.515464] [drm:parse_device_mapping] Expected child device config size for VBT version 200 not known; assuming 38
>[    4.515466] [drm:parse_driver_features] DRRS State Enabled:0
>[    4.515468] [drm:parse_ddi_port] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    4.515469] [drm:parse_ddi_port] VBT HDMI level shift for port A: 0
>[    4.515470] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    4.515472] [drm:parse_ddi_port] VBT HDMI level shift for port B: 8
>[    4.515473] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    4.515474] [drm:parse_ddi_port] VBT HDMI level shift for port C: 8
>[    4.515542] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    4.515559] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 65536K, usable: 64512K
>[    4.515569] [drm:intel_power_well_enable] enabling always-on
>[    4.515570] [drm:intel_power_well_enable] enabling power well 1
>[    4.515574] [drm:intel_power_well_enable] enabling MISC IO power well
>[    4.515578] [drm:intel_power_well_enable] enabling power well 2
>[    4.515582] [drm:skl_disable_dc6] Disabling DC6
>[    4.515587] [drm:intel_power_well_enable] enabling DDI A/E power well
>[    4.515591] [drm:intel_power_well_enable] enabling DDI B power well
>[    4.515594] [drm:skl_set_power_well] Enabling DDI B power well
>[    4.515595] [drm:intel_power_well_enable] enabling DDI C power well
>[    4.515598] [drm:skl_set_power_well] Enabling DDI C power well
>[    4.515600] [drm:intel_power_well_enable] enabling DDI D power well
>[    4.515603] [drm:skl_set_power_well] Enabling DDI D power well
>[    4.518055] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec)
>[    4.518057] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec)
>[    4.518058] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec)
>[    4.518059] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec)
>[    4.518061] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec)
>[    4.518062] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec)
>[    4.518063] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec)
>[    4.518064] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec)
>[    4.518066] [drm:intel_modeset_init] 3 display pipes available.
>[    4.518097] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz
>[    4.518098] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz
>[    4.518099] [drm:intel_update_max_cdclk] Max dotclock rate: 675000 kHz
>[    4.518114] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    4.518480] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    4.518705] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 6000
>[    4.518706] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    4.518708] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    4.518709] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    4.518710] [drm:intel_dp_aux_init] registering DPDDC-A bus for card0-eDP-1
>[    4.518819] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    4.518977] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    4.520009] [drm:intel_dp_get_dpcd] DPCD: 12 0a 02 41 00 00 00 00 00 00 00 00 00 0b 00
>[    4.520671] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel.
>[    4.520673] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[    4.521321] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    4.521323] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[    4.521324] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[    4.521505] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x4af06
>[    4.527004] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.527007] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[    4.527032] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 937/937
>[    4.527107] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    4.527197] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    4.527345] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    4.527401] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-2
>[    4.527524] [drm:intel_modeset_readout_hw_state] [CRTC:21] hw state readout: enabled
>[    4.527527] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[    4.527531] [drm:intel_modeset_readout_hw_state] [CRTC:29] hw state readout: disabled
>[    4.527533] [drm:intel_modeset_readout_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    4.527536] [drm:intel_modeset_readout_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    4.527538] [drm:intel_modeset_readout_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[    4.527547] [drm:intel_modeset_readout_hw_state] [ENCODER:31:TMDS-31] hw state readout: enabled, pipe A
>[    4.527549] [drm:intel_modeset_readout_hw_state] [ENCODER:39:TMDS-39] hw state readout: disabled, pipe A
>[    4.527551] [drm:intel_modeset_readout_hw_state] [ENCODER:41:DP MST-41] hw state readout: disabled, pipe A
>[    4.527552] [drm:intel_modeset_readout_hw_state] [ENCODER:42:DP MST-42] hw state readout: disabled, pipe B
>[    4.527553] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP MST-43] hw state readout: disabled, pipe C
>[    4.527555] [drm:intel_modeset_readout_hw_state] [ENCODER:46:TMDS-46] hw state readout: disabled, pipe A
>[    4.527556] [drm:intel_modeset_readout_hw_state] [ENCODER:48:DP MST-48] hw state readout: disabled, pipe A
>[    4.527557] [drm:intel_modeset_readout_hw_state] [ENCODER:49:DP MST-49] hw state readout: disabled, pipe B
>[    4.527559] [drm:intel_modeset_readout_hw_state] [ENCODER:50:DP MST-50] hw state readout: disabled, pipe C
>[    4.527561] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:eDP-1] hw state readout: enabled
>[    4.527563] [drm:intel_modeset_readout_hw_state] [CONNECTOR:40:DP-1] hw state readout: disabled
>[    4.527565] [drm:intel_modeset_readout_hw_state] [CONNECTOR:44:HDMI-A-1] hw state readout: disabled
>[    4.527567] [drm:intel_modeset_readout_hw_state] [CONNECTOR:47:DP-2] hw state readout: disabled
>[    4.527568] [drm:intel_modeset_readout_hw_state] [CONNECTOR:51:HDMI-A-2] hw state readout: disabled
>[    4.527653] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[    4.527662] [drm:intel_dump_pipe_config] [CRTC:21][setup_hw_state] config ffff880274c11400 for pipe A
>[    4.527663] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.527664] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.527666] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.527667] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 6454567, gmch_n: 8388608, link_m: 268940, link_n: 524288, tu: 64
>[    4.527669] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.527670] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.527671] [drm:intel_dump_pipe_config] requested mode:
>[    4.527673] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138499 1920 1968 2000 2080 1080 1083 1088 1111 0x40 0xa
>[    4.527674] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.527676] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138499 1920 1968 2000 2080 1080 1083 1088 1111 0x40 0xa
>[    4.527677] [drm:intel_dump_crtc_timings] crtc timings: 138499 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x40 flags: 0xa
>[    4.527678] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.527679] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.527681] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[    4.527682] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.527683] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    4.527684] [drm:intel_dump_pipe_config] ips: 0
>[    4.527685] [drm:intel_dump_pipe_config] double wide: 0
>[    4.527686] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.527687] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.527688] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = -1
>[    4.527690] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[    4.527691] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[    4.527694] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config ffff880275764c00 for pipe B
>[    4.527695] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.527696] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    4.527697] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.527699] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.527700] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.527701] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.527702] [drm:intel_dump_pipe_config] requested mode:
>[    4.527703] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.527704] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.527706] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.527707] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    4.527708] [drm:intel_dump_pipe_config] port clock: 0
>[    4.527709] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    4.527710] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    4.527711] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.527713] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.527713] [drm:intel_dump_pipe_config] ips: 0
>[    4.527714] [drm:intel_dump_pipe_config] double wide: 0
>[    4.527715] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.527716] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.527718] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = -1
>[    4.527719] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[    4.527720] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[    4.527723] [drm:intel_dump_pipe_config] [CRTC:29][setup_hw_state] config ffff880272b9c800 for pipe C
>[    4.527724] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[    4.527725] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    4.527726] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.527728] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.527729] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.527730] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.527731] [drm:intel_dump_pipe_config] requested mode:
>[    4.527732] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.527733] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.527734] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    4.527736] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    4.527737] [drm:intel_dump_pipe_config] port clock: 0
>[    4.527738] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    4.527739] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[    4.527740] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.527741] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.527742] [drm:intel_dump_pipe_config] ips: 0
>[    4.527743] [drm:intel_dump_pipe_config] double wide: 0
>[    4.527744] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.527745] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.527746] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 disabled, scaler_id = -1
>[    4.527747] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = -1
>[    4.527748] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = -1
>[    4.527819] [drm:skylake_get_initial_plane_config] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    4.527829] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    4.527832] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400
>[    4.527843] [drm:intel_alloc_initial_plane_obj] initial plane fb obj ffff8802739d8000
>[    4.527845] [drm:intel_guc_ucode_init] GuC firmware pending, path i915/skl_guc_ver4.bin
>[    4.527846] [drm:guc_fw_fetch] before requesting firmware: GuC fw fetch status PENDING
>[    4.529250] [drm:guc_fw_fetch] fetch GuC fw from i915/skl_guc_ver4.bin succeeded, fw ffff880275634720
>[    4.529253] [drm:guc_fw_fetch] firmware file size 128320 (minimum 384, maximum 491776)
>[    4.529254] [drm:guc_fw_fetch] firmware version 4.3 OK (minimum 4.3)
>[    4.529309] [drm:guc_fw_fetch] GuC fw fetch status SUCCESS, obj ffff8802739d8240
>[    4.529523] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000
>[    4.529524] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, fffff000]
>[    4.530894] [drm:i915_gem_context_init] LR context support initialized
>[    4.530926] [drm:intel_init_pipe_control] render ring pipe control offset: 0x007e9000
>[    4.531124] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[    4.531144] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[    4.531154] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[    4.531164] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[    4.531165] [drm:intel_guc_ucode_load] GuC fw status: fetch SUCCESS, load NONE
>[    4.531175] [drm:intel_guc_ucode_load] GuC fw fetch status SUCCESS
>[    4.542708] usb 4-1.4: reset SuperSpeed USB device number 3 using xhci_hcd
>[    4.548331] [drm:guc_ucode_xfer_dma] DMA status 0x10, GuC status 0x8002f0ec
>[    4.548334] [drm:guc_ucode_xfer_dma] returning 0
>[    4.548336] [drm:intel_guc_ucode_load] GuC fw status: fetch SUCCESS, load SUCCESS
>[    4.548434] [drm:intel_update_cdclk] Current CD clock rate: 337500 kHz
>[    4.548702] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    4.548726] [drm:intel_fbdev_init_bios] found possible fb from plane A
>[    4.548727] [drm:intel_fbdev_init_bios] pipe B not active or no fb, skipping
>[    4.548728] [drm:intel_fbdev_init_bios] pipe C not active or no fb, skipping
>[    4.548729] [drm:intel_fbdev_init_bios] checking plane A for BIOS fb
>[    4.548731] [drm:intel_fbdev_init_bios] pipe A area: 1920x1080, bpp: 32, size: 8294400
>[    4.548732] [drm:intel_fbdev_init_bios] fb big enough for plane A (8294400 >= 8294400)
>[    4.548733] [drm:intel_fbdev_init_bios] pipe B not active, skipping
>[    4.548734] [drm:intel_fbdev_init_bios] pipe C not active, skipping
>[    4.548735] [drm:intel_fbdev_init_bios] using BIOS fb for initial console
>[    4.548940] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    4.548942] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    4.550387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] status updated from 3 to 1
>[    4.550399] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.550402] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    4.550405] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[    4.550407] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    4.550409] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    4.550411] [drm:intel_power_well_enable] enabling power well 2
>[    4.553085] [drm:intel_dp_get_dpcd] DPCD: 12 14 81 01 21 15 01 81 00 00 04 00 00 00 02
>[    4.553087] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[    4.553090] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    4.553092] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    4.553094] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    4.560900] [drm:intel_dp_probe_oui] Sink OUI: b92200
>[    4.563458] [drm:intel_dp_probe_oui] Branch OUI: 0022b9
>[    4.566008] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    4.566389] [drm:drm_dp_i2c_do_msg] native defer
>[    4.566800] [drm:intel_didl_outputs] 9 outputs detected
>[    4.567676] [drm:drm_dp_i2c_do_msg] native defer
>[    4.569332] [drm:drm_dp_i2c_do_msg] native defer
>[    4.570584] [drm:drm_dp_i2c_do_msg] native defer
>[    4.571868] [drm:drm_dp_i2c_do_msg] native defer
>[    4.573104] [drm:drm_dp_i2c_do_msg] native defer
>[    4.574366] [drm:drm_dp_i2c_do_msg] native defer
>[    4.574847] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    4.575957] [drm:drm_dp_i2c_do_msg] native defer
>[    4.576626] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input16
>[    4.576804] [drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
>[    4.577318] [drm:drm_dp_i2c_do_msg] native defer
>[    4.578396] [drm:drm_dp_i2c_do_msg] native defer
>[    4.579750] [drm:drm_dp_i2c_do_msg] native defer
>[    4.581133] [drm:drm_dp_i2c_do_msg] native defer
>[    4.582144] [drm:drm_dp_i2c_do_msg] native defer
>[    4.583228] [drm:drm_dp_i2c_do_msg] native defer
>[    4.584726] [drm:drm_dp_i2c_do_msg] native defer
>[    4.585845] [drm:drm_dp_i2c_do_msg] native defer
>[    4.586949] [drm:drm_dp_i2c_do_msg] native defer
>[    4.587002] r8152 4-1.4:1.0 eth0: v1.08.2
>[    4.588333] [drm:drm_dp_i2c_do_msg] native defer
>[    4.589322] [drm:drm_dp_i2c_do_msg] native defer
>[    4.590307] [drm:drm_dp_i2c_do_msg] native defer
>[    4.590393] Bluetooth: Core ver 2.21
>[    4.590404] NET: Registered protocol family 31
>[    4.590405] Bluetooth: HCI device and connection manager initialized
>[    4.590409] Bluetooth: HCI socket layer initialized
>[    4.590411] Bluetooth: L2CAP socket layer initialized
>[    4.590418] Bluetooth: SCO socket layer initialized
>[    4.591699] [drm:drm_dp_i2c_do_msg] native defer
>[    4.592693] [drm:drm_dp_i2c_do_msg] native defer
>[    4.593685] [drm:drm_dp_i2c_do_msg] native defer
>[    4.595469] [drm:drm_dp_i2c_do_msg] native defer
>[    4.596430] [drm:drm_dp_i2c_do_msg] native defer
>[    4.597422] [drm:drm_dp_i2c_do_msg] native defer
>[    4.598806] [drm:drm_dp_i2c_do_msg] native defer
>[    4.599793] [drm:drm_dp_i2c_do_msg] native defer
>[    4.600789] [drm:drm_dp_i2c_do_msg] native defer
>[    4.602175] [drm:drm_dp_i2c_do_msg] native defer
>[    4.603168] [drm:drm_dp_i2c_do_msg] native defer
>[    4.604148] [drm:drm_dp_i2c_do_msg] native defer
>[    4.605553] [drm:drm_dp_i2c_do_msg] native defer
>[    4.606580] [drm:drm_dp_i2c_do_msg] native defer
>[    4.607588] [drm:drm_dp_i2c_do_msg] native defer
>[    4.608984] [drm:drm_dp_i2c_do_msg] native defer
>[    4.610252] [drm:drm_dp_i2c_do_msg] native defer
>[    4.611568] [drm:drm_dp_i2c_do_msg] native defer
>[    4.612598] [drm:drm_dp_i2c_do_msg] native defer
>[    4.613892] [drm:drm_dp_i2c_do_msg] native defer
>[    4.615161] [drm:drm_dp_i2c_do_msg] native defer
>[    4.616199] [drm:drm_dp_i2c_do_msg] native defer
>[    4.617213] [drm:drm_dp_i2c_do_msg] native defer
>[    4.618633] [drm:drm_dp_i2c_do_msg] native defer
>[    4.619653] [drm:drm_dp_i2c_do_msg] native defer
>[    4.620675] [drm:drm_dp_i2c_do_msg] native defer
>[    4.622104] [drm:drm_dp_i2c_do_msg] native defer
>[    4.623118] [drm:drm_dp_i2c_do_msg] native defer
>[    4.624132] [drm:drm_dp_i2c_do_msg] native defer
>[    4.625545] [drm:drm_dp_i2c_do_msg] native defer
>[    4.626553] [drm:drm_dp_i2c_do_msg] native defer
>[    4.627556] [drm:drm_dp_i2c_do_msg] native defer
>[    4.628965] [drm:drm_dp_i2c_do_msg] native defer
>[    4.629983] [drm:drm_dp_i2c_do_msg] native defer
>[    4.630993] [drm:drm_dp_i2c_do_msg] native defer
>[    4.632408] [drm:drm_dp_i2c_do_msg] native defer
>[    4.633426] [drm:drm_dp_i2c_do_msg] native defer
>[    4.634448] [drm:drm_dp_i2c_do_msg] native defer
>[    4.635857] [drm:drm_dp_i2c_do_msg] native defer
>[    4.636885] [drm:drm_dp_i2c_do_msg] native defer
>[    4.637896] [drm:drm_dp_i2c_do_msg] native defer
>[    4.639306] [drm:drm_dp_i2c_do_msg] native defer
>[    4.640329] [drm:drm_dp_i2c_do_msg] native defer
>[    4.641345] [drm:drm_dp_i2c_do_msg] native defer
>[    4.642754] [drm:drm_dp_i2c_do_msg] native defer
>[    4.643659] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    4.647576] [drm:intel_dp_detect] CP or sink specific irq unhandled
>[    4.647587] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] status updated from 3 to 1
>[    4.647645] [drm:drm_edid_to_eld] ELD monitor S24D590
>[    4.647647] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[    4.647648] [drm:drm_edid_to_eld] ELD size 32, SAD count 1
>[    4.647667] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] probed modes :
>[    4.647670] [drm:drm_mode_debug_printmodeline] Modeline 55:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    4.647672] [drm:drm_mode_debug_printmodeline] Modeline 87:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    4.647673] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    4.647675] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[    4.647676] [drm:drm_mode_debug_printmodeline] Modeline 64:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    4.647678] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    4.647680] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    4.647681] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[    4.647683] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[    4.647684] [drm:drm_mode_debug_printmodeline] Modeline 60:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    4.647686] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    4.647688] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    4.647689] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    4.647691] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    4.647692] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    4.647694] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    4.647695] [drm:drm_mode_debug_printmodeline] Modeline 77:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    4.647697] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    4.647699] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    4.647700] [drm:drm_mode_debug_printmodeline] Modeline 66:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    4.647702] [drm:drm_mode_debug_printmodeline] Modeline 67:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    4.647703] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    4.647705] [drm:drm_mode_debug_printmodeline] Modeline 89:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    4.647707] [drm:drm_mode_debug_printmodeline] Modeline 59:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    4.647708] [drm:drm_mode_debug_printmodeline] Modeline 68:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    4.647710] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[    4.647711] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[    4.647713] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    4.647714] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    4.647716] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    4.647718] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    4.647719] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    4.647721] [drm:intel_power_well_enable] enabling always-on
>[    4.648980] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.648982] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    4.650556] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    4.650558] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.650567] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] status updated from 3 to 2
>[    4.650569] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    4.650570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2]
>[    4.650572] [drm:intel_dp_detect] [CONNECTOR:47:DP-2]
>[    4.650581] [drm:intel_power_well_enable] enabling power well 2
>[    4.650629] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2] status updated from 3 to 2
>[    4.650630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2] disconnected
>[    4.650632] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2]
>[    4.650633] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2]
>[    4.650634] [drm:intel_power_well_enable] enabling always-on
>[    4.651012] usbcore: registered new interface driver btusb
>[    4.653040] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    4.659748] Bluetooth: hci0: BCM: chip id 110
>[    4.675571] Bluetooth: hci0: BCM4350C5
>[    4.676562] Bluetooth: hci0: BCM (003.006.007) build 0000
>[    4.738065] [drm:intel_hdmi_detect] Live status not up!
>[    4.738070] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] status updated from 3 to 2
>[    4.738075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected
>[    4.738080] [drm:drm_setup_crtcs] 
>[    4.738082] [drm:drm_enable_connectors] connector 32 enabled? yes
>[    4.738084] [drm:drm_enable_connectors] connector 40 enabled? yes
>[    4.738085] [drm:drm_enable_connectors] connector 44 enabled? no
>[    4.738086] [drm:drm_enable_connectors] connector 47 enabled? no
>[    4.738088] [drm:drm_enable_connectors] connector 51 enabled? no
>[    4.738090] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    4.738091] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    4.738093] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 1920x1080
>[    4.738095] [drm:intel_fb_initial_config] connector DP-1 has no encoder or crtc, skipping
>[    4.738096] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    4.738098] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    4.738099] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    4.738100] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
>[    4.738102] [drm:intel_fb_initial_config] Enabled: 1, detected: 2
>[    4.738103] [drm:intel_fb_initial_config] Not using firmware configuration
>[    4.738105] [drm:drm_target_preferred] looking for cmdline mode on connector 32
>[    4.738106] [drm:drm_target_preferred] looking for preferred mode on connector 32 0
>[    4.738107] [drm:drm_target_preferred] found mode 1920x1080
>[    4.738108] [drm:drm_target_preferred] looking for cmdline mode on connector 40
>[    4.738110] [drm:drm_target_preferred] looking for preferred mode on connector 40 0
>[    4.738111] [drm:drm_target_preferred] found mode 1920x1080
>[    4.738113] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[    4.738116] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 21 (0,0)
>[    4.738119] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[    4.738121] [drm:intelfb_create] re-using BIOS fb
>[    4.738141] [drm:intelfb_create] allocated 1920x1080 fb: 0x00000000, bo ffff8802739d8000
>[    4.738195] fbcon: inteldrmfb (fb0) is primary device
>[    4.738279] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    4.738280] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    4.738283] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    4.738285] [drm:skl_update_scaler] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[    4.738286] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138500KHz
>[    4.738291] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[    4.738292] [drm:intel_dp_compute_config] DP link bw required 332400 available 432000
>[    4.738293] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    4.738295] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800766d3800 for pipe A
>[    4.738296] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.738297] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.738298] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.738299] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 6454567, gmch_n: 8388608, link_m: 268940, link_n: 524288, tu: 64
>[    4.738300] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.738301] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.738302] [drm:intel_dump_pipe_config] requested mode:
>[    4.738304] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[    4.738305] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.738306] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[    4.738308] [drm:intel_dump_crtc_timings] crtc timings: 138500 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0xa
>[    4.738309] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.738309] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.738310] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    4.738311] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.738312] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.738313] [drm:intel_dump_pipe_config] ips: 0
>[    4.738313] [drm:intel_dump_pipe_config] double wide: 0
>[    4.738314] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.738315] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.738317] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    4.738319] [drm:intel_dump_pipe_config] 	FB:53, fb = 1920x1080 format = 0x34325258
>[    4.738319] [drm:intel_dump_pipe_config] 	scaler:-1 src (0, 0) 0x0 dst (0, 0) 0x0
>[    4.738320] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[    4.738321] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[    4.738323] [drm:connected_sink_compute_bpp] [CONNECTOR:40:DP-1] checking for sink bpp constrains
>[    4.738324] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    4.738325] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 540000 pixel clock 148500KHz
>[    4.738327] [drm:intel_dp_compute_config] DP link bw 14 rate select 00 lane count 1 clock 540000 bpp 24
>[    4.738328] [drm:intel_dp_compute_config] DP link bw required 356400 available 432000
>[    4.738329] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    4.738331] [drm:intel_dump_pipe_config] [CRTC:25][modeset] config ffff8800766d1000 for pipe B
>[    4.738331] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    4.738332] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.738333] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.738335] [drm:intel_dump_pipe_config] dp: 1, lanes: 1, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 1048576, tu: 64
>[    4.738336] [drm:intel_dump_pipe_config] dp: 1, lanes: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.738337] [drm:intel_dump_pipe_config] audio: 1, infoframes: 0
>[    4.738337] [drm:intel_dump_pipe_config] requested mode:
>[    4.738339] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    4.738340] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.738341] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    4.738343] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[    4.738344] [drm:intel_dump_pipe_config] port clock: 540000
>[    4.738344] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.738345] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    4.738346] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.738347] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.738347] [drm:intel_dump_pipe_config] ips: 0
>[    4.738348] [drm:intel_dump_pipe_config] double wide: 0
>[    4.738349] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    4.738349] [drm:intel_dump_pipe_config] planes on this crtc
>[    4.738351] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = -1
>[    4.738352] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = -1
>[    4.738353] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = -1
>[    4.738355] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    4.738357] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    4.738359] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[    4.738361] [drm:intel_get_shared_dpll] CRTC:25 allocated DPLL 1
>[    4.738362] [drm:intel_get_shared_dpll] using DPLL 1 for pipe B
>[    4.738362] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:25] scaler_user index 1.31
>[    4.738363] [drm:skl_update_scaler] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[    4.738373] [drm:set_no_fbc_reason] Disabling FBC: disabled per chip default
>[    4.738376] [drm:intel_edp_backlight_off] 
>[    4.868490] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Oct 22 2015 06:16:26 version 7.35.180.119 (r594535) FWID 01-e791c176
>[    4.883142] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
>[    4.939186] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    4.939217] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling
>[    4.939237] [drm:intel_disable_pipe] disabling pipe A
>[    4.957496] [drm:edp_panel_off] Turn eDP port A panel power off
>[    4.957519] [drm:wait_panel_off] Wait for panel power off time
>[    4.957535] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    4.958162] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[    4.958163] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[    4.958200] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[    5.010240] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    5.010243] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    5.010244] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[    5.017233] [drm:wait_panel_status] Wait complete
>[    5.017250] [drm:intel_power_well_enable] enabling power well 2
>[    5.017254] [drm:intel_power_well_enable] enabling DDI B power well
>[    5.017280] [drm:edp_panel_on] Turn eDP port A panel power on
>[    5.017288] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    5.064765] Bluetooth: hci0: BCM (003.006.007) build 1703
>[    5.080777] Bluetooth: hci0: Dell DW1820A
>[    5.558278] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[    5.598258] [drm:wait_panel_status] Wait complete
>[    5.598285] [drm:wait_panel_on] Wait for panel power on
>[    5.598306] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    5.646187] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    5.646192] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    5.646195] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[    5.706489] [drm] RC6 on
>[    5.818146] [drm:wait_panel_status] Wait complete
>[    5.818171] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    5.818222] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    5.819505] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    5.819509] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    5.819512] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.820319] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[    5.820322] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    5.820325] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.821117] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[    5.821121] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    5.821124] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.821901] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[    5.822995] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[    5.822999] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    5.823001] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    5.824062] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[    5.824062] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[    5.824063] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[    5.825082] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[    5.825276] [drm:skylake_pfit_enable] for crtc_state = ffff8800766d3800
>[    5.825404] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[    5.825406] [drm:intel_enable_pipe] enabling pipe A
>[    5.825412] [drm:intel_edp_backlight_on] 
>[    5.825413] [drm:intel_panel_enable_backlight] pipe A
>[    5.825484] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    5.825523] [drm:intel_psr_match_conditions] PSR disable by flag
>[    5.825524] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[    5.842181] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 0, on? 0) for crtc 25
>[    5.842182] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[    5.845466] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    5.845467] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    5.845468] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.856186] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[    5.856187] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    5.856188] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    5.866814] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[    5.866860] [drm:intel_dp_link_training_channel_equalization [i915]] *ERROR* 5.4 Gbps link rate without HBR2/TPS3 support
>[    5.879136] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[    5.879394] [drm:skylake_pfit_enable] for crtc_state = ffff8800766d1000
>[    5.879525] ------------[ cut here ]------------
>[    5.879554] WARNING: CPU: 0 PID: 132 at drivers/gpu/drm/i915/intel_pm.c:3597 skl_update_other_pipe_wm+0x1bd/0x1d0 [i915]()
>[    5.879555] WARN_ON(!wm_changed)
>[    5.879567] Modules linked in: dcdbas btusb btbcm btintel bluetooth x86_pkg_temp_thermal kvm_intel kvm i915 irqbypass r8152 mii uvcvideo input_leds led_class videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core brcmfmac brcmutil intel_gtt efivarfs
>[    5.879569] CPU: 0 PID: 132 Comm: kworker/u8:7 Not tainted 4.4.1-gentoo #2
>[    5.879570] Hardware name: Dell Inc. XPS 13 9350/0PWNCR, BIOS 1.2.3 01/08/2016
>[    5.879575] Workqueue: events_unbound async_run_entry_fn
>[    5.879578]  ffffffffc0183ae0 ffff8802764c74e8 ffffffff812f76bc ffff8802764c7530
>[    5.879580]  ffff8802764c7520 ffffffff8105da1d ffff880277b08000 ffff8802764c764c
>[    5.879581]  ffff880277b0d000 0000000000000000 ffff8802764c75b8 ffff8802764c7580
>[    5.879582] Call Trace:
>[    5.879586]  [<ffffffff812f76bc>] dump_stack+0x4e/0x82
>[    5.879589]  [<ffffffff8105da1d>] warn_slowpath_common+0x7d/0xb0
>[    5.879591]  [<ffffffff8105da97>] warn_slowpath_fmt+0x47/0x50
>[    5.879616]  [<ffffffffc00c473d>] skl_update_other_pipe_wm+0x1bd/0x1d0 [i915]
>[    5.879640]  [<ffffffffc00c4964>] skl_update_wm+0x214/0x710 [i915]
>[    5.879643]  [<ffffffff8109c4f9>] ? down_trylock+0x29/0x40
>[    5.879646]  [<ffffffff810a89e4>] ? console_trylock+0x14/0x60
>[    5.879649]  [<ffffffff813127d7>] ? debug_smp_processor_id+0x17/0x20
>[    5.879652]  [<ffffffff810aa614>] ? vprintk_emit+0x2e4/0x4c0
>[    5.879675]  [<ffffffffc00c8c59>] intel_update_watermarks+0x19/0x20 [i915]
>[    5.879711]  [<ffffffffc012e5cb>] haswell_crtc_enable+0x36b/0x860 [i915]
>[    5.879746]  [<ffffffffc012a30f>] intel_atomic_commit+0x46f/0x13b0 [i915]
>[    5.879750]  [<ffffffff813df9d9>] ? drm_atomic_check_only+0x189/0x580
>[    5.879753]  [<ffffffff813df792>] ? drm_atomic_add_affected_connectors+0x22/0xe0
>[    5.879755]  [<ffffffff813dfe02>] drm_atomic_commit+0x32/0x50
>[    5.879758]  [<ffffffff813beb6a>] restore_fbdev_mode+0x22a/0x260
>[    5.879760]  [<ffffffff813c0cbe>] drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70
>[    5.879763]  [<ffffffff813c0d28>] drm_fb_helper_set_par+0x28/0x50
>[    5.879797]  [<ffffffffc0140445>] intel_fbdev_set_par+0x15/0x60 [i915]
>[    5.879799]  [<ffffffff81361c2b>] fbcon_init+0x56b/0x5f0
>[    5.879801]  [<ffffffff81350085>] visual_init+0xc5/0x120
>[    5.879802]  [<ffffffff81351c2c>] do_bind_con_driver+0x1bc/0x3a0
>[    5.879804]  [<ffffffff81352144>] do_take_over_console+0x144/0x1a0
>[    5.879807]  [<ffffffff81360672>] do_fbcon_takeover+0x52/0xb0
>[    5.879809]  [<ffffffff8136424a>] fbcon_event_notify+0x71a/0x840
>[    5.879812]  [<ffffffff81079fc5>] notifier_call_chain+0x45/0x70
>[    5.879814]  [<ffffffff8107a2e2>] __blocking_notifier_call_chain+0x42/0x60
>[    5.879815]  [<ffffffff8107a311>] blocking_notifier_call_chain+0x11/0x20
>[    5.879817]  [<ffffffff81367506>] fb_notifier_call_chain+0x16/0x20
>[    5.879819]  [<ffffffff8136968b>] register_framebuffer+0x1fb/0x320
>[    5.879821]  [<ffffffff813c0fa7>] drm_fb_helper_initial_config+0x257/0x3f0
>[    5.879854]  [<ffffffffc0140f06>] intel_fbdev_initial_config+0x16/0x20 [i915]
>[    5.879856]  [<ffffffff8107b722>] async_run_entry_fn+0x32/0xe0
>[    5.879858]  [<ffffffff81073f94>] process_one_work+0x154/0x470
>[    5.879860]  [<ffffffff810742f3>] worker_thread+0x43/0x4a0
>[    5.879862]  [<ffffffff810742b0>] ? process_one_work+0x470/0x470
>[    5.879864]  [<ffffffff810794a4>] kthread+0xc4/0xe0
>[    5.879867]  [<ffffffff810793e0>] ? kthread_worker_fn+0x160/0x160
>[    5.879869]  [<ffffffff8170adef>] ret_from_fork+0x3f/0x70
>[    5.879872]  [<ffffffff810793e0>] ? kthread_worker_fn+0x160/0x160
>[    5.879873] ---[ end trace c60aa669b0f8ce6b ]---
>[    5.879907] [drm:skl_wm_flush_pipe] flush pipe A (pass 1)
>[    5.892276] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[    5.892280] [drm:intel_enable_pipe] enabling pipe B
>[    5.892327] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:40:DP-1], [ENCODER:39:TMDS-39]
>[    5.892329] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 32 bytes ELD
>[    5.900443] random: nonblocking pool is initialized
>[    5.925888] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    5.925899] [drm:intel_connector_check_state] [CONNECTOR:40:DP-1]
>[    5.925907] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    5.925910] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[    5.925913] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[    5.925916] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    5.925918] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    5.925921] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[    5.925925] [drm:check_encoder_state] [ENCODER:48:DP MST-48]
>[    5.925927] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[    5.925929] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[    5.925936] [drm:check_crtc_state] [CRTC:21]
>[    5.925967] [drm:check_crtc_state] [CRTC:25]
>[    5.925992] [drm:check_shared_dpll_state] DPLL 1
>[    5.925997] [drm:check_shared_dpll_state] DPLL 2
>[    5.926001] [drm:check_shared_dpll_state] DPLL 3
>[    5.926030] [drm:drm_fb_helper_hotplug_event] 
>[    5.926034] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    5.926037] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    5.926779] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    5.926789] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    5.926800] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[    5.926805] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    5.926813] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    5.927777] [drm:intel_dp_get_dpcd] DPCD: 12 0a 02 41 00 00 00 00 00 00 00 00 00 0b 00
>[    5.928538] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel.
>[    5.928543] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[    5.929541] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    5.929546] [drm:intel_dp_print_rates] sink rates: 162000, 270000
>[    5.929551] [drm:intel_dp_print_rates] common rates: 162000, 270000
>[    5.930198] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    5.930543] [drm:intel_dp_get_dpcd] DPCD: 12 14 81 01 21 15 01 81 00 00 04 00 00 00 02
>[    5.930548] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[    5.930557] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    5.930562] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[    5.930566] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[    5.938386] [drm:intel_dp_probe_oui] Sink OUI: b92200
>[    5.940975] [drm:intel_dp_probe_oui] Branch OUI: 0022b9
>[    5.943503] [drm:intel_dp_probe_mst] Sink is not MST capable
>[    5.943809] [drm:drm_dp_i2c_do_msg] native defer
>[    5.945135] [drm:drm_dp_i2c_do_msg] native defer
>[    5.946182] [drm:drm_dp_i2c_do_msg] native defer
>[    5.947440] [drm:drm_dp_i2c_do_msg] native defer
>[    5.948686] [drm:drm_dp_i2c_do_msg] native defer
>[    5.949749] [drm:drm_dp_i2c_do_msg] native defer
>[    5.951111] [drm:drm_dp_i2c_do_msg] native defer
>[    5.952338] [drm:drm_dp_i2c_do_msg] native defer
>[    5.953603] [drm:drm_dp_i2c_do_msg] native defer
>[    5.954603] [drm:drm_dp_i2c_do_msg] native defer
>[    5.955799] [drm:drm_dp_i2c_do_msg] native defer
>[    5.957127] [drm:drm_dp_i2c_do_msg] native defer
>[    5.958167] [drm:drm_dp_i2c_do_msg] native defer
>[    5.959216] [drm:drm_dp_i2c_do_msg] native defer
>[    5.960582] [drm:drm_dp_i2c_do_msg] native defer
>[    5.961579] [drm:drm_dp_i2c_do_msg] native defer
>[    5.962586] [drm:drm_dp_i2c_do_msg] native defer
>[    5.963921] [drm:drm_dp_i2c_do_msg] native defer
>[    5.965044] [drm:drm_dp_i2c_do_msg] native defer
>[    5.966148] [drm:drm_dp_i2c_do_msg] native defer
>[    5.967531] [drm:drm_dp_i2c_do_msg] native defer
>[    5.968588] [drm:drm_dp_i2c_do_msg] native defer
>[    5.969587] [drm:drm_dp_i2c_do_msg] native defer
>[    5.970913] [drm:drm_dp_i2c_do_msg] native defer
>[    5.972047] [drm:drm_dp_i2c_do_msg] native defer
>[    5.973143] [drm:drm_dp_i2c_do_msg] native defer
>[    5.974522] [drm:drm_dp_i2c_do_msg] native defer
>[    5.975596] [drm:drm_dp_i2c_do_msg] native defer
>[    5.976594] [drm:drm_dp_i2c_do_msg] native defer
>[    5.977913] [drm:drm_dp_i2c_do_msg] native defer
>[    5.979021] [drm:drm_dp_i2c_do_msg] native defer
>[    5.980121] [drm:drm_dp_i2c_do_msg] native defer
>[    5.981500] [drm:drm_dp_i2c_do_msg] native defer
>[    5.982586] [drm:drm_dp_i2c_do_msg] native defer
>[    5.983596] [drm:drm_dp_i2c_do_msg] native defer
>[    5.984905] [drm:drm_dp_i2c_do_msg] native defer
>[    5.986212] [drm:drm_dp_i2c_do_msg] native defer
>[    5.987449] [drm:drm_dp_i2c_do_msg] native defer
>[    5.988517] [drm:drm_dp_i2c_do_msg] native defer
>[    5.989786] [drm:drm_dp_i2c_do_msg] native defer
>[    5.991107] [drm:drm_dp_i2c_do_msg] native defer
>[    5.992149] [drm:drm_dp_i2c_do_msg] native defer
>[    5.993198] [drm:drm_dp_i2c_do_msg] native defer
>[    5.994580] [drm:drm_dp_i2c_do_msg] native defer
>[    5.995590] [drm:drm_dp_i2c_do_msg] native defer
>[    5.996583] [drm:drm_dp_i2c_do_msg] native defer
>[    5.997919] [drm:drm_dp_i2c_do_msg] native defer
>[    5.999048] [drm:drm_dp_i2c_do_msg] native defer
>[    6.000147] [drm:drm_dp_i2c_do_msg] native defer
>[    6.001512] [drm:drm_dp_i2c_do_msg] native defer
>[    6.002591] [drm:drm_dp_i2c_do_msg] native defer
>[    6.003592] [drm:drm_dp_i2c_do_msg] native defer
>[    6.004910] [drm:drm_dp_i2c_do_msg] native defer
>[    6.006034] [drm:drm_dp_i2c_do_msg] native defer
>[    6.007145] [drm:drm_dp_i2c_do_msg] native defer
>[    6.008528] [drm:drm_dp_i2c_do_msg] native defer
>[    6.009584] [drm:drm_dp_i2c_do_msg] native defer
>[    6.010593] [drm:drm_dp_i2c_do_msg] native defer
>[    6.011926] [drm:drm_dp_i2c_do_msg] native defer
>[    6.013026] [drm:drm_dp_i2c_do_msg] native defer
>[    6.014117] [drm:drm_dp_i2c_do_msg] native defer
>[    6.015492] [drm:drm_dp_i2c_do_msg] native defer
>[    6.016591] [drm:drm_dp_i2c_do_msg] native defer
>[    6.017591] [drm:drm_dp_i2c_do_msg] native defer
>[    6.018911] [drm:drm_dp_i2c_do_msg] native defer
>[    6.019898] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[    6.024055] [drm:drm_edid_to_eld] ELD monitor S24D590
>[    6.024088] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[    6.024091] [drm:drm_edid_to_eld] ELD size 32, SAD count 1
>[    6.024198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] probed modes :
>[    6.024206] [drm:drm_mode_debug_printmodeline] Modeline 55:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[    6.024212] [drm:drm_mode_debug_printmodeline] Modeline 87:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    6.024218] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[    6.024224] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[    6.024230] [drm:drm_mode_debug_printmodeline] Modeline 64:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[    6.024235] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    6.024241] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[    6.024246] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[    6.024252] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[    6.024258] [drm:drm_mode_debug_printmodeline] Modeline 60:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[    6.024263] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    6.024269] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[    6.024274] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[    6.024280] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[    6.024285] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[    6.024291] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[    6.024296] [drm:drm_mode_debug_printmodeline] Modeline 77:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[    6.024302] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[    6.024308] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[    6.024313] [drm:drm_mode_debug_printmodeline] Modeline 66:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[    6.024319] [drm:drm_mode_debug_printmodeline] Modeline 67:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[    6.024324] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[    6.024330] [drm:drm_mode_debug_printmodeline] Modeline 89:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[    6.024335] [drm:drm_mode_debug_printmodeline] Modeline 59:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[    6.024341] [drm:drm_mode_debug_printmodeline] Modeline 68:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[    6.024346] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[    6.024352] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[    6.024357] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[    6.024363] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[    6.024368] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[    6.024372] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    6.024376] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    6.024380] [drm:intel_power_well_enable] enabling always-on
>[    6.025268] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    6.025272] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[    6.026194] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[    6.026200] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    6.026206] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    6.026211] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2]
>[    6.026214] [drm:intel_dp_detect] [CONNECTOR:47:DP-2]
>[    6.026227] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2] disconnected
>[    6.026230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2]
>[    6.026232] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2]
>[    6.026236] [drm:intel_power_well_enable] enabling always-on
>[    6.114277] [drm:intel_hdmi_detect] Live status not up!
>[    6.114277] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected
>[    6.114286] [drm:drm_setup_crtcs] 
>[    6.114291] [drm:drm_enable_connectors] connector 32 enabled? yes
>[    6.114294] [drm:drm_enable_connectors] connector 40 enabled? yes
>[    6.114296] [drm:drm_enable_connectors] connector 44 enabled? no
>[    6.114298] [drm:drm_enable_connectors] connector 47 enabled? no
>[    6.114300] [drm:drm_enable_connectors] connector 51 enabled? no
>[    6.114305] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    6.114309] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    6.114314] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 1920x1080
>[    6.114317] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1
>[    6.114320] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 0
>[    6.114323] [drm:intel_fb_initial_config] connector DP-1 on pipe B [CRTC:25]: 1920x1080
>[    6.114326] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    6.114329] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
>[    6.114331] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    6.114336] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 21 (0,0)
>[    6.114347] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 25 (0,0)
>[    6.114411] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    6.114416] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    6.114551] Console: switching to colour frame buffer device 240x67
>[    6.114604] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    6.114608] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    6.133974] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    6.560960] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
>[    6.560983] cfg80211: World regulatory domain updated:
>[    6.560988] cfg80211:  DFS Master region: unset
>[    6.560994] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[    6.561003] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    6.561010] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    6.561015] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[    6.561024] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[    6.561032] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[    6.561038] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[    6.561044] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[    6.561051] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>[    6.994251] Adding 8388604k swap on /dev/nvme0n1p2.  Priority:-1 extents:1 across:8388604k SSFS
>[    7.308782] EXT4-fs (nvme0n1p4): mounted filesystem with ordered data mode. Opts: (null)
>[    7.615623] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    7.615627] Bluetooth: BNEP socket layer initialized
>[    7.717156] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[    7.740512] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[    7.776430] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
>[    7.776433] brcmfmac: brcmf_add_if: ignore IF event
>[    7.779604] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[    7.781610] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[    7.782515] IPv6: ADDRCONF(NETDEV_UP): sit0: link is not ready
>[    7.848964] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[    7.980586] [drm:i915_gem_open] 
>[    7.980709] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    7.980714] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    8.003661] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    8.003663] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    8.008100] [drm:i915_gem_open] 
>[    8.008137] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    8.009616] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    8.009628] [drm:drm_mode_addfb2] [FB:81]
>[    8.009748] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    8.009750] [drm:drm_mode_getresources] [CRTC:21]
>[    8.009751] [drm:drm_mode_getresources] [CRTC:25]
>[    8.009752] [drm:drm_mode_getresources] [CRTC:29]
>[    8.009753] [drm:drm_mode_getresources] [ENCODER:31:TMDS-31]
>[    8.009754] [drm:drm_mode_getresources] [ENCODER:39:TMDS-39]
>[    8.009755] [drm:drm_mode_getresources] [ENCODER:41:DP MST-41]
>[    8.009756] [drm:drm_mode_getresources] [ENCODER:42:DP MST-42]
>[    8.009757] [drm:drm_mode_getresources] [ENCODER:43:DP MST-43]
>[    8.009758] [drm:drm_mode_getresources] [ENCODER:46:TMDS-46]
>[    8.009758] [drm:drm_mode_getresources] [ENCODER:48:DP MST-48]
>[    8.009759] [drm:drm_mode_getresources] [ENCODER:49:DP MST-49]
>[    8.009760] [drm:drm_mode_getresources] [ENCODER:50:DP MST-50]
>[    8.009761] [drm:drm_mode_getresources] [CONNECTOR:32:eDP-1]
>[    8.009762] [drm:drm_mode_getresources] [CONNECTOR:40:DP-1]
>[    8.009763] [drm:drm_mode_getresources] [CONNECTOR:44:HDMI-A-1]
>[    8.009764] [drm:drm_mode_getresources] [CONNECTOR:47:DP-2]
>[    8.009764] [drm:drm_mode_getresources] [CONNECTOR:51:HDMI-A-2]
>[    8.009765] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[5] ENCODERS[9]
>[    8.009852] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.009858] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.015143] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    8.015153] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    8.015187] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    8.015192] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    8.015230] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    8.015235] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    8.015268] [drm:drm_mode_getconnector] [CONNECTOR:51:?]
>[    8.015272] [drm:drm_mode_getconnector] [CONNECTOR:51:?]
>[    8.036800] [drm:drm_mode_addfb2] [FB:81]
>[    8.037257] [drm:drm_mode_setcrtc] [CRTC:21]
>[    8.037261] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[    8.037270] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[    8.044760] [drm:drm_mode_setcrtc] [CRTC:25]
>[    8.044765] [drm:drm_mode_setcrtc] [CONNECTOR:40:DP-1]
>[    8.044773] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[    8.059083] [drm:drm_mode_setcrtc] [CRTC:29]
>[    8.179155] ata2: exception Emask 0x52 SAct 0x0 SErr 0xffffffff action 0xe
>[    8.179167] ata2: SError: { RecovData RecovComm UnrecovData Persist Proto HostInt PHYRdyChg PHYInt CommWake 10B8B Dispar BadCRC Handshk LinkSeq TrStaTrns UnrecFIS DevExch }
>[    8.179178] ata2: hard resetting link
>[    8.179194] ata1: exception Emask 0x52 SAct 0x0 SErr 0xffffffff action 0xe
>[    8.179203] ata1: SError: { RecovData RecovComm UnrecovData Persist Proto HostInt PHYRdyChg PHYInt CommWake 10B8B Dispar BadCRC Handshk LinkSeq TrStaTrns UnrecFIS DevExch }
>[    8.179209] ata1: hard resetting link
>[    8.180143] ata3: exception Emask 0x52 SAct 0x0 SErr 0xffffffff action 0xe
>[    8.180153] ata3: SError: { RecovData RecovComm UnrecovData Persist Proto HostInt PHYRdyChg PHYInt CommWake 10B8B Dispar BadCRC Handshk LinkSeq TrStaTrns UnrecFIS DevExch }
>[    8.180162] ata3: hard resetting link
>[    8.751849] [drm:i915_gem_open] 
>[    8.764452] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    8.765226] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[    8.930121] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    8.930162] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    9.686101] ata2: failed to resume link (SControl FFFFFFFF)
>[    9.686113] ata2: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    9.687100] ata3: failed to resume link (SControl FFFFFFFF)
>[    9.687110] ata3: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    9.687145] ata1: failed to resume link (SControl FFFFFFFF)
>[    9.687156] ata1: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
>[    9.871070] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    9.906183] [drm:drm_mode_addfb2] [FB:82]
>[    9.968108] [drm:drm_mode_addfb2] [FB:84]
>[    9.977550] [drm:drm_mode_addfb2] [FB:91]
>[    9.984551] [drm:drm_mode_addfb2] [FB:92]
>[    9.999764] [drm:drm_mode_addfb2] [FB:93]
>[   10.016252] [drm:drm_mode_addfb2] [FB:94]
>[   10.037418] [drm:drm_mode_addfb2] [FB:95]
>[   10.054405] [drm:drm_mode_addfb2] [FB:96]
>[   10.070587] [drm:drm_mode_addfb2] [FB:97]
>[   10.084577] [drm:drm_mode_addfb2] [FB:98]
>[   10.099978] [drm:drm_mode_addfb2] [FB:99]
>[   10.120865] [drm:drm_mode_addfb2] [FB:100]
>[   10.139642] [drm:drm_mode_addfb2] [FB:101]
>[   10.157529] [drm:drm_mode_addfb2] [FB:102]
>[   10.174677] [drm:drm_mode_addfb2] [FB:103]
>[   10.191269] [drm:drm_mode_addfb2] [FB:104]
>[   10.197145] ata2: EH complete
>[   10.198134] ata1: EH complete
>[   10.198147] ata3: EH complete
>[   10.214202] [drm:drm_mode_addfb2] [FB:105]
>[   11.657554] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   19.694809] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   19.888263] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   19.888285] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   19.888367] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   19.888374] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   19.933228] [drm:i915_gem_open] 
>[   19.939794] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   19.940598] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   20.044538] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   20.044543] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   20.044577] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   20.044580] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   20.065155] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.776528] [drm:i915_gem_open] 
>[   21.794483] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.797102] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   21.892600] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   21.892608] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   21.892611] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   21.892630] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   21.892678] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   21.893461] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   21.893469] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   21.893473] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   21.893488] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   21.893595] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   21.893598] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   21.893603] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   21.895965] [drm:intel_dp_get_dpcd] DPCD: 12 14 81 01 21 15 01 81 00 00 04 00 00 00 02
>[   21.895969] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   21.895972] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   21.895975] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   21.895977] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   21.902782] [drm:intel_dp_probe_oui] Sink OUI: b92200
>[   21.904980] [drm:intel_dp_probe_oui] Branch OUI: 0022b9
>[   21.907222] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   21.907577] [drm:drm_dp_i2c_do_msg] native defer
>[   21.908664] [drm:drm_dp_i2c_do_msg] native defer
>[   21.909541] [drm:drm_dp_i2c_do_msg] native defer
>[   21.910696] [drm:drm_dp_i2c_do_msg] native defer
>[   21.911687] [drm:drm_dp_i2c_do_msg] native defer
>[   21.912550] [drm:drm_dp_i2c_do_msg] native defer
>[   21.913641] [drm:drm_dp_i2c_do_msg] native defer
>[   21.914759] [drm:drm_dp_i2c_do_msg] native defer
>[   21.915846] [drm:drm_dp_i2c_do_msg] native defer
>[   21.916750] [drm:drm_dp_i2c_do_msg] native defer
>[   21.917840] [drm:drm_dp_i2c_do_msg] native defer
>[   21.918929] [drm:drm_dp_i2c_do_msg] native defer
>[   21.919823] [drm:drm_dp_i2c_do_msg] native defer
>[   21.920720] [drm:drm_dp_i2c_do_msg] native defer
>[   21.921967] [drm:drm_dp_i2c_do_msg] native defer
>[   21.922914] [drm:drm_dp_i2c_do_msg] native defer
>[   21.923839] [drm:drm_dp_i2c_do_msg] native defer
>[   21.925116] [drm:drm_dp_i2c_do_msg] native defer
>[   21.926040] [drm:drm_dp_i2c_do_msg] native defer
>[   21.926933] [drm:drm_dp_i2c_do_msg] native defer
>[   21.928193] [drm:drm_dp_i2c_do_msg] native defer
>[   21.929126] [drm:drm_dp_i2c_do_msg] native defer
>[   21.930021] [drm:drm_dp_i2c_do_msg] native defer
>[   21.931319] [drm:drm_dp_i2c_do_msg] native defer
>[   21.932280] [drm:drm_dp_i2c_do_msg] native defer
>[   21.933218] [drm:drm_dp_i2c_do_msg] native defer
>[   21.934462] [drm:drm_dp_i2c_do_msg] native defer
>[   21.935438] [drm:drm_dp_i2c_do_msg] native defer
>[   21.936409] [drm:drm_dp_i2c_do_msg] native defer
>[   21.937692] [drm:drm_dp_i2c_do_msg] native defer
>[   21.938536] [drm:drm_dp_i2c_do_msg] native defer
>[   21.939486] [drm:drm_dp_i2c_do_msg] native defer
>[   21.940774] [drm:drm_dp_i2c_do_msg] native defer
>[   21.941714] [drm:drm_dp_i2c_do_msg] native defer
>[   21.942534] [drm:drm_dp_i2c_do_msg] native defer
>[   21.943784] [drm:drm_dp_i2c_do_msg] native defer
>[   21.944849] [drm:drm_dp_i2c_do_msg] native defer
>[   21.945970] [drm:drm_dp_i2c_do_msg] native defer
>[   21.946925] [drm:drm_dp_i2c_do_msg] native defer
>[   21.948107] [drm:drm_dp_i2c_do_msg] native defer
>[   21.949281] [drm:drm_dp_i2c_do_msg] native defer
>[   21.950227] [drm:drm_dp_i2c_do_msg] native defer
>[   21.951159] [drm:drm_dp_i2c_do_msg] native defer
>[   21.952425] [drm:drm_dp_i2c_do_msg] native defer
>[   21.953397] [drm:drm_dp_i2c_do_msg] native defer
>[   21.954322] [drm:drm_dp_i2c_do_msg] native defer
>[   21.955628] [drm:drm_dp_i2c_do_msg] native defer
>[   21.956577] [drm:drm_dp_i2c_do_msg] native defer
>[   21.957539] [drm:drm_dp_i2c_do_msg] native defer
>[   21.958805] [drm:drm_dp_i2c_do_msg] native defer
>[   21.959736] [drm:drm_dp_i2c_do_msg] native defer
>[   21.960634] [drm:drm_dp_i2c_do_msg] native defer
>[   21.961879] [drm:drm_dp_i2c_do_msg] native defer
>[   21.962850] [drm:drm_dp_i2c_do_msg] native defer
>[   21.963775] [drm:drm_dp_i2c_do_msg] native defer
>[   21.964982] [drm:drm_dp_i2c_do_msg] native defer
>[   21.965899] [drm:drm_dp_i2c_do_msg] native defer
>[   21.966826] [drm:drm_dp_i2c_do_msg] native defer
>[   21.968052] [drm:drm_dp_i2c_do_msg] native defer
>[   21.968950] [drm:drm_dp_i2c_do_msg] native defer
>[   21.969882] [drm:drm_dp_i2c_do_msg] native defer
>[   21.971151] [drm:drm_dp_i2c_do_msg] native defer
>[   21.972076] [drm:drm_dp_i2c_do_msg] native defer
>[   21.973046] [drm:drm_dp_i2c_do_msg] native defer
>[   21.974293] [drm:drm_dp_i2c_do_msg] native defer
>[   21.975079] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   21.978418] [drm:drm_edid_to_eld] ELD monitor S24D590
>[   21.978422] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[   21.978424] [drm:drm_edid_to_eld] ELD size 32, SAD count 1
>[   21.978453] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] probed modes :
>[   21.978456] [drm:drm_mode_debug_printmodeline] Modeline 55:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   21.978459] [drm:drm_mode_debug_printmodeline] Modeline 87:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   21.978461] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   21.978464] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   21.978466] [drm:drm_mode_debug_printmodeline] Modeline 64:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   21.978469] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   21.978471] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   21.978474] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   21.978477] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   21.978479] [drm:drm_mode_debug_printmodeline] Modeline 60:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   21.978482] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   21.978485] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   21.978487] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   21.978490] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   21.978492] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   21.978495] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   21.978498] [drm:drm_mode_debug_printmodeline] Modeline 77:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   21.978501] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   21.978503] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   21.978506] [drm:drm_mode_debug_printmodeline] Modeline 66:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   21.978508] [drm:drm_mode_debug_printmodeline] Modeline 67:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   21.978511] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   21.978513] [drm:drm_mode_debug_printmodeline] Modeline 89:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   21.978516] [drm:drm_mode_debug_printmodeline] Modeline 59:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   21.978518] [drm:drm_mode_debug_printmodeline] Modeline 68:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   21.978521] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   21.978524] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   21.978526] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   21.978529] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   21.978531] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   21.978550] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   21.978885] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   21.978888] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2]
>[   21.978890] [drm:intel_dp_detect] [CONNECTOR:47:DP-2]
>[   21.978899] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2] disconnected
>[   21.978903] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   21.978904] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   21.978906] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   21.978908] [drm:intel_power_well_enable] enabling always-on
>[   21.979711] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   21.979712] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   21.980520] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   21.980522] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   21.980524] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   21.980528] [drm:drm_mode_getconnector] [CONNECTOR:51:?]
>[   21.980529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2]
>[   21.980530] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2]
>[   21.980531] [drm:intel_power_well_enable] enabling always-on
>[   22.068249] [drm:intel_hdmi_detect] Live status not up!
>[   22.068253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected
>[   22.093226] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[   22.093230] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   22.093256] [drm:intel_edp_backlight_power] panel power control backlight disable
>[   22.294267] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/937
>[   22.294270] [drm:intel_panel_actually_set_backlight] set backlight PWM = 37
>[   22.294321] [drm:drm_mode_setcrtc] [CRTC:21]
>[   22.294331] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   22.294333] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   22.294341] [drm:intel_edp_backlight_off] 
>[   22.495227] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   22.495266] [drm:intel_disable_pipe] disabling pipe A
>[   22.511498] [drm:edp_panel_off] Turn eDP port A panel power off
>[   22.511522] [drm:wait_panel_off] Wait for panel power off time
>[   22.511538] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   22.511878] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
>[   22.511880] [drm:intel_hpd_irq_handler] digital hpd port A - short
>[   22.511921] [drm:intel_dp_hpd_pulse] got hpd irq on port A - short
>[   22.563841] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   22.563844] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   22.563845] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   22.571262] [drm:wait_panel_status] Wait complete
>[   22.571273] ------------[ cut here ]------------
>[   22.571293] WARNING: CPU: 0 PID: 2994 at drivers/gpu/drm/i915/intel_pm.c:3597 skl_update_other_pipe_wm+0x1bd/0x1d0 [i915]()
>[   22.571294] WARN_ON(!wm_changed)
>[   22.571294] Modules linked in:
>[   22.571296]  bnep dcdbas btusb btbcm btintel bluetooth x86_pkg_temp_thermal kvm_intel kvm i915 irqbypass r8152 mii uvcvideo input_leds led_class videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core brcmfmac brcmutil intel_gtt efivarfs
>[   22.571307] CPU: 0 PID: 2994 Comm: X Tainted: G        W       4.4.1-gentoo #2
>[   22.571308] Hardware name: Dell Inc. XPS 13 9350/0PWNCR, BIOS 1.2.3 01/08/2016
>[   22.571309]  ffffffffc0183ae0 ffff880271923800 ffffffff812f76bc ffff880271923848
>[   22.571311]  ffff880271923838 ffffffff8105da1d ffff880277b0d000 ffff880271923964
>[   22.571313]  ffff880277b08000 0000000000000000 ffff8802719238d0 ffff880271923898
>[   22.571315] Call Trace:
>[   22.571318]  [<ffffffff812f76bc>] dump_stack+0x4e/0x82
>[   22.571321]  [<ffffffff8105da1d>] warn_slowpath_common+0x7d/0xb0
>[   22.571322]  [<ffffffff8105da97>] warn_slowpath_fmt+0x47/0x50
>[   22.571327]  [<ffffffffc00c473d>] skl_update_other_pipe_wm+0x1bd/0x1d0 [i915]
>[   22.571332]  [<ffffffffc00c4964>] skl_update_wm+0x214/0x710 [i915]
>[   22.571335]  [<ffffffff813c95c7>] ? drm_ut_debug_printk+0x57/0x60
>[   22.571340]  [<ffffffffc00c8c59>] intel_update_watermarks+0x19/0x20 [i915]
>[   22.571348]  [<ffffffffc012a262>] intel_atomic_commit+0x3c2/0x13b0 [i915]
>[   22.571351]  [<ffffffff813df9d9>] ? drm_atomic_check_only+0x189/0x580
>[   22.571353]  [<ffffffff813df7f7>] ? drm_atomic_add_affected_connectors+0x87/0xe0
>[   22.571355]  [<ffffffff813dfe02>] drm_atomic_commit+0x32/0x50
>[   22.571356]  [<ffffffff813be481>] drm_atomic_helper_set_config+0x71/0xb0
>[   22.571358]  [<ffffffff813cfb0d>] drm_mode_set_config_internal+0x5d/0xf0
>[   22.571360]  [<ffffffff813d3de9>] drm_mode_setcrtc+0x3b9/0x4d0
>[   22.571362]  [<ffffffff813c627d>] drm_ioctl+0x14d/0x530
>[   22.571364]  [<ffffffff813d3a30>] ? drm_mode_setplane+0x1a0/0x1a0
>[   22.571366]  [<ffffffff812a28f7>] ? selinux_file_ioctl+0xf7/0x1c0
>[   22.571369]  [<ffffffff81188b13>] do_vfs_ioctl+0x283/0x460
>[   22.571372]  [<ffffffff8129a51e>] ? security_file_ioctl+0x3e/0x60
>[   22.571373]  [<ffffffff81188d64>] SyS_ioctl+0x74/0x80
>[   22.571376]  [<ffffffff81122878>] ? context_tracking_enter+0x18/0x20
>[   22.571378]  [<ffffffff8170aa5b>] entry_SYSCALL_64_fastpath+0x16/0x6e
>[   22.571379] ---[ end trace c60aa669b0f8ce6c ]---
>[   22.571405] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   22.571413] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   22.571415] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   22.571416] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   22.571417] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   22.571418] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   22.571419] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   22.571420] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   22.571421] [drm:check_encoder_state] [ENCODER:48:DP MST-48]
>[   22.571422] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   22.571423] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   22.571425] [drm:check_crtc_state] [CRTC:21]
>[   22.571427] [drm:check_shared_dpll_state] DPLL 1
>[   22.571428] [drm:check_shared_dpll_state] DPLL 2
>[   22.571430] [drm:check_shared_dpll_state] DPLL 3
>[   22.571441] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   22.610139] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   22.610144] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   22.610146] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   22.610159] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   22.610167] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   23.112324] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   23.112338] [drm:wait_panel_status] Wait complete
>[   23.112380] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   23.112391] [drm:edp_panel_vdd_on] eDP port A panel power wasn't enabled
>[   23.159863] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   23.159872] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   23.159877] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 1
>[   23.159946] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   23.313966] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   23.313978] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   23.313985] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   23.314013] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   23.314252] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   23.314257] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   23.314264] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   23.316788] [drm:intel_dp_get_dpcd] DPCD: 12 14 81 01 21 15 01 81 00 00 04 00 00 00 02
>[   23.316799] [drm:intel_dp_get_dpcd] Display Port TPS3 support: source yes, sink no
>[   23.316805] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   23.316810] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[   23.316814] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[   23.324065] [drm:intel_dp_probe_oui] Sink OUI: b92200
>[   23.326522] [drm:intel_dp_probe_oui] Branch OUI: 0022b9
>[   23.328885] [drm:intel_dp_probe_mst] Sink is not MST capable
>[   23.329195] [drm:drm_dp_i2c_do_msg] native defer
>[   23.330350] [drm:drm_dp_i2c_do_msg] native defer
>[   23.331318] [drm:drm_dp_i2c_do_msg] native defer
>[   23.332506] [drm:drm_dp_i2c_do_msg] native defer
>[   23.333691] [drm:drm_dp_i2c_do_msg] native defer
>[   23.334621] [drm:drm_dp_i2c_do_msg] native defer
>[   23.335824] [drm:drm_dp_i2c_do_msg] native defer
>[   23.336939] [drm:drm_dp_i2c_do_msg] native defer
>[   23.338155] [drm:drm_dp_i2c_do_msg] native defer
>[   23.339162] [drm:drm_dp_i2c_do_msg] native defer
>[   23.340356] [drm:drm_dp_i2c_do_msg] native defer
>[   23.341556] [drm:drm_dp_i2c_do_msg] native defer
>[   23.342565] [drm:drm_dp_i2c_do_msg] native defer
>[   23.343578] [drm:drm_dp_i2c_do_msg] native defer
>[   23.344908] [drm:drm_dp_i2c_do_msg] native defer
>[   23.345931] [drm:drm_dp_i2c_do_msg] native defer
>[   23.346950] [drm:drm_dp_i2c_do_msg] native defer
>[   23.348282] [drm:drm_dp_i2c_do_msg] native defer
>[   23.349297] [drm:drm_dp_i2c_do_msg] native defer
>[   23.350301] [drm:drm_dp_i2c_do_msg] native defer
>[   23.351630] [drm:drm_dp_i2c_do_msg] native defer
>[   23.352622] [drm:drm_dp_i2c_do_msg] native defer
>[   23.353630] [drm:drm_dp_i2c_do_msg] native defer
>[   23.354958] [drm:drm_dp_i2c_do_msg] native defer
>[   23.355957] [drm:drm_dp_i2c_do_msg] native defer
>[   23.356966] [drm:drm_dp_i2c_do_msg] native defer
>[   23.358293] [drm:drm_dp_i2c_do_msg] native defer
>[   23.359294] [drm:drm_dp_i2c_do_msg] native defer
>[   23.360290] [drm:drm_dp_i2c_do_msg] native defer
>[   23.361610] [drm:drm_dp_i2c_do_msg] native defer
>[   23.362625] [drm:drm_dp_i2c_do_msg] native defer
>[   23.363625] [drm:drm_dp_i2c_do_msg] native defer
>[   23.364948] [drm:drm_dp_i2c_do_msg] native defer
>[   23.365964] [drm:drm_dp_i2c_do_msg] native defer
>[   23.366963] [drm:drm_dp_i2c_do_msg] native defer
>[   23.368283] [drm:drm_dp_i2c_do_msg] native defer
>[   23.369464] [drm:drm_dp_i2c_do_msg] native defer
>[   23.370657] [drm:drm_dp_i2c_do_msg] native defer
>[   23.371631] [drm:drm_dp_i2c_do_msg] native defer
>[   23.372818] [drm:drm_dp_i2c_do_msg] native defer
>[   23.373950] [drm:drm_dp_i2c_do_msg] native defer
>[   23.374964] [drm:drm_dp_i2c_do_msg] native defer
>[   23.375959] [drm:drm_dp_i2c_do_msg] native defer
>[   23.377284] [drm:drm_dp_i2c_do_msg] native defer
>[   23.378294] [drm:drm_dp_i2c_do_msg] native defer
>[   23.379299] [drm:drm_dp_i2c_do_msg] native defer
>[   23.380626] [drm:drm_dp_i2c_do_msg] native defer
>[   23.381624] [drm:drm_dp_i2c_do_msg] native defer
>[   23.382618] [drm:drm_dp_i2c_do_msg] native defer
>[   23.383955] [drm:drm_dp_i2c_do_msg] native defer
>[   23.384961] [drm:drm_dp_i2c_do_msg] native defer
>[   23.385964] [drm:drm_dp_i2c_do_msg] native defer
>[   23.387293] [drm:drm_dp_i2c_do_msg] native defer
>[   23.388294] [drm:drm_dp_i2c_do_msg] native defer
>[   23.389292] [drm:drm_dp_i2c_do_msg] native defer
>[   23.390616] [drm:drm_dp_i2c_do_msg] native defer
>[   23.391629] [drm:drm_dp_i2c_do_msg] native defer
>[   23.392622] [drm:drm_dp_i2c_do_msg] native defer
>[   23.393946] [drm:drm_dp_i2c_do_msg] native defer
>[   23.394959] [drm:drm_dp_i2c_do_msg] native defer
>[   23.395962] [drm:drm_dp_i2c_do_msg] native defer
>[   23.397292] [drm:drm_dp_i2c_do_msg] native defer
>[   23.398295] [drm:drm_dp_i2c_do_msg] native defer
>[   23.399298] [drm:drm_dp_i2c_do_msg] native defer
>[   23.400615] [drm:drm_dp_i2c_do_msg] native defer
>[   23.401507] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   23.405128] [drm:drm_edid_to_eld] ELD monitor S24D590
>[   23.405137] [drm:parse_hdmi_vsdb] HDMI: DVI dual 0, max TMDS clock 0, latency present 0 0, video latency 0 0, audio latency 0 0
>[   23.405141] [drm:drm_edid_to_eld] ELD size 32, SAD count 1
>[   23.405210] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] probed modes :
>[   23.405217] [drm:drm_mode_debug_printmodeline] Modeline 55:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   23.405240] [drm:drm_mode_debug_printmodeline] Modeline 87:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   23.405245] [drm:drm_mode_debug_printmodeline] Modeline 83:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   23.405250] [drm:drm_mode_debug_printmodeline] Modeline 65:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   23.405256] [drm:drm_mode_debug_printmodeline] Modeline 64:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   23.405261] [drm:drm_mode_debug_printmodeline] Modeline 73:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   23.405266] [drm:drm_mode_debug_printmodeline] Modeline 62:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   23.405271] [drm:drm_mode_debug_printmodeline] Modeline 63:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   23.405276] [drm:drm_mode_debug_printmodeline] Modeline 61:"1280x800" 60 71000 1280 1328 1360 1440 800 803 809 823 0x40 0x9
>[   23.405292] [drm:drm_mode_debug_printmodeline] Modeline 60:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   23.405303] [drm:drm_mode_debug_printmodeline] Modeline 56:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   23.405314] [drm:drm_mode_debug_printmodeline] Modeline 88:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   23.405325] [drm:drm_mode_debug_printmodeline] Modeline 57:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   23.405338] [drm:drm_mode_debug_printmodeline] Modeline 74:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   23.405348] [drm:drm_mode_debug_printmodeline] Modeline 75:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   23.405353] [drm:drm_mode_debug_printmodeline] Modeline 76:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   23.405358] [drm:drm_mode_debug_printmodeline] Modeline 77:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   23.405363] [drm:drm_mode_debug_printmodeline] Modeline 78:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   23.405368] [drm:drm_mode_debug_printmodeline] Modeline 79:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   23.405373] [drm:drm_mode_debug_printmodeline] Modeline 66:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   23.405378] [drm:drm_mode_debug_printmodeline] Modeline 67:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   23.405384] [drm:drm_mode_debug_printmodeline] Modeline 58:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   23.405389] [drm:drm_mode_debug_printmodeline] Modeline 89:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   23.405393] [drm:drm_mode_debug_printmodeline] Modeline 59:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   23.405398] [drm:drm_mode_debug_printmodeline] Modeline 68:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   23.405403] [drm:drm_mode_debug_printmodeline] Modeline 69:"640x480" 73 31500 640 664 704 832 480 489 491 520 0x40 0xa
>[   23.405408] [drm:drm_mode_debug_printmodeline] Modeline 70:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   23.405413] [drm:drm_mode_debug_printmodeline] Modeline 71:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   23.405418] [drm:drm_mode_debug_printmodeline] Modeline 90:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   23.405423] [drm:drm_mode_debug_printmodeline] Modeline 72:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   23.405442] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   23.405525] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   23.405529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2]
>[   23.405533] [drm:intel_dp_detect] [CONNECTOR:47:DP-2]
>[   23.405545] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:DP-2] disconnected
>[   23.405554] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   23.405557] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   23.405561] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   23.405565] [drm:intel_power_well_enable] enabling always-on
>[   23.406352] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   23.406355] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
>[   23.407147] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
>[   23.407156] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   23.407162] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   23.407179] [drm:drm_mode_getconnector] [CONNECTOR:51:?]
>[   23.407183] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2]
>[   23.407186] [drm:intel_hdmi_detect] [CONNECTOR:51:HDMI-A-2]
>[   23.407190] [drm:intel_power_well_enable] enabling always-on
>[   23.494314] [drm:intel_hdmi_detect] Live status not up!
>[   23.494324] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:51:HDMI-A-2] disconnected
>[   23.503885] [drm:i915_gem_open] 
>[   23.538481] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   23.540726] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   23.567877] [drm:i915_gem_open] 
>[   23.578691] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   23.579065] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   23.581282] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   23.700123] [drm:i915_gem_open] 
>[   24.114316] [drm:i915_gem_open] 
>[   24.184125] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   24.190831] [drm:drm_mode_addfb2] [FB:52]
>[   25.956752] [drm:i915_gem_open] 
>[   26.313270] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   26.313313] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[   26.315433] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   26.315436] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   26.315438] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   26.315477] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   26.327411] [drm:i915_gem_open] 
>[   26.336460] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   26.337438] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   26.352858] Bluetooth: RFCOMM TTY layer initialized
>[   26.352865] Bluetooth: RFCOMM socket layer initialized
>[   26.352870] Bluetooth: RFCOMM ver 1.11
>[   26.374877] [drm:drm_mode_addfb2] [FB:84]
>[   26.892847] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   26.893475] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   27.075373] [drm:drm_mode_addfb2] [FB:93]
>[   27.695092] [drm:i915_gem_open] 
>[   27.703497] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   27.707270] [drm:i915_gem_context_create_ioctl] HW context 2 created
>[   28.876738] [drm:drm_mode_addfb2] [FB:94]
>[   35.237537] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>[   35.276526] cfg80211: Regulatory domain changed to country: DE
>[   35.276537] cfg80211:  DFS Master region: unset
>[   35.276542] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[   35.276552] cfg80211:   (2400000 KHz - 2483500 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[   35.276561] cfg80211:   (5150000 KHz - 5250000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[   35.276569] cfg80211:   (5250000 KHz - 5350000 KHz @ 80000 KHz, 200000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[   35.276576] cfg80211:   (5470000 KHz - 5725000 KHz @ 160000 KHz), (N/A, 2698 mBm), (0 s)
>[   35.276583] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
>[   42.022970] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   42.166314] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   42.176323] [drm:skl_wm_flush_pipe] flush pipe B (pass 3)
>[   42.193019] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[   42.193219] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   42.193221] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   42.193227] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   42.193230] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138500KHz
>[   42.193239] [drm:intel_dp_compute_config] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[   42.193241] [drm:intel_dp_compute_config] DP link bw required 332400 available 432000
>[   42.193245] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   42.193249] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff88024735f400 for pipe A
>[   42.193251] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   42.193252] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   42.193255] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   42.193258] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m: 6454567, gmch_n: 8388608, link_m: 268940, link_n: 524288, tu: 64
>[   42.193261] [drm:intel_dump_pipe_config] dp: 1, lanes: 2, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   42.193262] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   42.193263] [drm:intel_dump_pipe_config] requested mode:
>[   42.193268] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   42.193269] [drm:intel_dump_pipe_config] adjusted mode:
>[   42.193273] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138500 1920 1968 2000 2080 1080 1083 1088 1111 0x48 0xa
>[   42.193277] [drm:intel_dump_crtc_timings] crtc timings: 138500 1920 1968 2000 2080 1080 1083 1088 1111, type: 0x48 flags: 0xa
>[   42.193278] [drm:intel_dump_pipe_config] port clock: 270000
>[   42.193280] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   42.193282] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   42.193284] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   42.193286] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   42.193287] [drm:intel_dump_pipe_config] ips: 0
>[   42.193288] [drm:intel_dump_pipe_config] double wide: 0
>[   42.193290] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[   42.193292] [drm:intel_dump_pipe_config] planes on this crtc
>[   42.193294] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = -1
>[   42.193297] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = -1
>[   42.193299] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = -1
>[   42.193305] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   42.193308] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   42.193312] [drm:skl_update_scaler_crtc] Updating scaler for [CRTC:21] scaler_user index 0.31
>[   42.193329] [drm:intel_power_well_enable] enabling DDI A/E power well
>[   42.193360] [drm:edp_panel_on] Turn eDP port A panel power on
>[   42.193368] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   42.193385] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   42.193393] [drm:wait_panel_status] Wait complete
>[   42.193439] [drm:wait_panel_on] Wait for panel power on
>[   42.193456] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   42.241100] [drm:intel_get_hpd_pins] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[   42.241103] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[   42.241105] [drm:intel_hpd_irq_storm_detect] Received HPD interrupt on PIN 4 - cnt: 0
>[   42.241174] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[   42.413509] [drm:wait_panel_status] Wait complete
>[   42.413529] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   42.413578] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   42.414972] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   42.414974] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   42.414976] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   42.415896] [drm:intel_dp_link_training_clock_recovery] clock recovery not ok, reset
>[   42.415896] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   42.415898] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   42.415900] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   42.416807] [drm:intel_dp_set_signal_levels] Using signal levels 04000000
>[   42.416809] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   42.416811] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   42.417718] [drm:intel_dp_link_training_clock_recovery] clock recovery OK
>[   42.418931] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   42.418933] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   42.418935] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   42.420136] [drm:intel_dp_set_signal_levels] Using signal levels 05000000
>[   42.420138] [drm:intel_dp_set_signal_levels] Using vswing level 1
>[   42.420140] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 1
>[   42.421337] [drm:intel_dp_link_training_channel_equalization] Channel EQ done. DP Training successful
>[   42.421596] [drm:skylake_pfit_enable] for crtc_state = ffff88024735f400
>[   42.421845] [drm:skl_wm_flush_pipe] flush pipe B (pass 2)
>[   42.426345] [drm:skl_wm_flush_pipe] flush pipe A (pass 3)
>[   42.426353] [drm:intel_enable_pipe] enabling pipe A
>[   42.426464] [drm:intel_edp_backlight_on] 
>[   42.426466] [drm:intel_panel_enable_backlight] pipe A
>[   42.426507] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   42.426549] [drm:intel_psr_match_conditions] PSR disable by flag
>[   42.426550] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   42.476349] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   42.476355] [drm:intel_connector_check_state] [CONNECTOR:40:DP-1]
>[   42.476360] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   42.476362] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   42.476364] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   42.476365] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   42.476367] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   42.476368] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   42.476371] [drm:check_encoder_state] [ENCODER:48:DP MST-48]
>[   42.476372] [drm:check_encoder_state] [ENCODER:49:DP MST-49]
>[   42.476374] [drm:check_encoder_state] [ENCODER:50:DP MST-50]
>[   42.476375] [drm:check_crtc_state] [CRTC:21]
>[   42.476396] [drm:check_shared_dpll_state] DPLL 1
>[   42.476400] [drm:check_shared_dpll_state] DPLL 2
>[   42.476402] [drm:check_shared_dpll_state] DPLL 3
>[   42.476479] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   42.476482] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   42.476586] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:18] scaler_user index 0.0
>[   42.476589] [drm:skl_update_scaler_plane] Updating scaler for [PLANE:23] scaler_user index 1.3
>[   45.421538] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   45.421584] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007

Actions: View

Attachments on bug 93578: 120796 | 121569 | 121803 | 121804 | 121805 | 121806 | 121807 | 122028 | 124028 | 124135 | 128426 | 128427 | 129324 | 129325 | 130503 | 130538

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.