Attachment 140705 Details for Bug 107281 – Instrumented driver dmesg

Instrumented driver dmesg

dmesg_for_fdo.log (text/x-log), 657.43 KB, created by Nathan Ciobanu on 2018-07-18 18:53:23 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Nathan Ciobanu

Created: 2018-07-18 18:53:23 UTC

Size: 657.43 KB

patch

obsolete

>[    0.000000] Linux version 4.17.0-rc6 (ndcioban@otc-chromeosbuild-2) (gcc version 4.9.x 20150123 (prerelease) (4.9.2_cos_gg_4.9.2-r192-ac6128e0a17a52f011797f33ac3e7d6273a9368d_4.9.2-r192)) #62 SMP PREEMPT Wed Jul 18 09:27:10 PDT 2018
>[    0.000000] Command line: cros_secure console= loglevel=7 init=/sbin/init cros_secure oops=panic panic=-1 root=PARTUUID=97844a5c-a25e-ab40-966a-0e14a64bb3b2/PARTNROFF=1 rootwait ro dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=0 dm="1 vroot none ro 1,0 4710400 verity payload=ROOT_DEV hashtree=HASH_DEV hashstart=4710400 alg=sha1 root_hexdigest=13d309af1cee1e7fbf1284b22b691de28d563c95 salt=52ec8b47e54121d8467fc92c5f15bb80bc127254abc4601d988b5bf9551b3ec2" noinitrd cros_debug vt.global_cursor_default=0 kern_guid=97844a5c-a25e-ab40-966a-0e14a64bb3b2 add_efi_memmap boot=local noresume noswap i915.modeset=1 drm.debug=0x6 log_buf_len=1M tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic disablevmx=off 
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
>[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000000fff] type 16
>[    0.000000] BIOS-e820: [mem 0x0000000000001000-0x000000000009ffff] usable
>[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007a989fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007a98a000-0x000000007affffff] type 16
>[    0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000ffffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000047effffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] SMBIOS 2.7 present.
>[    0.000000] DMI: Google Eve/Eve, BIOS Google_Eve.9584.107.0 11/07/2017
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x47f000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: write-back
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-back
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 007B800000 mask 7FFF800000 uncachable
>[    0.000000]   1 base 007C000000 mask 7FFC000000 uncachable
>[    0.000000]   2 base 0080000000 mask 7FC0000000 uncachable
>[    0.000000]   3 base 00C0000000 mask 7FF0000000 write-combining
>[    0.000000]   4 base 00D0000000 mask 7FF0000000 uncachable
>[    0.000000]   5 base 00E0000000 mask 7FE0000000 uncachable
>[    0.000000]   6 disabled
>[    0.000000]   7 disabled
>[    0.000000]   8 disabled
>[    0.000000]   9 disabled
>[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.000000] e820: last_pfn = 0x7a98a max_arch_pfn = 0x400000000
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [        (ptrval)] 99000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x42350000, 0x42350fff] PGTABLE
>[    0.000000] BRK [0x42351000, 0x42351fff] PGTABLE
>[    0.000000] BRK [0x42352000, 0x42352fff] PGTABLE
>[    0.000000] BRK [0x42353000, 0x42353fff] PGTABLE
>[    0.000000] BRK [0x42354000, 0x42354fff] PGTABLE
>[    0.000000] BRK [0x42355000, 0x42355fff] PGTABLE
>[    0.000000] log_buf_len: 1048576 bytes
>[    0.000000] early log buf free: 257900(98%)
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x00000000000F0000 000024 (v02 CORE  )
>[    0.000000] ACPI: XSDT 0x000000007AA9B0E0 00005C (v01 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: FACP 0x000000007AA9F540 0000F4 (v04 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: DSDT 0x000000007AA9B280 0042B3 (v05 COREv4 COREBOOT 20110725 INTL 20150717)
>[    0.000000] ACPI: FACS 0x000000007AA9B240 000040
>[    0.000000] ACPI: FACS 0x000000007AA9B240 000040
>[    0.000000] ACPI: SSDT 0x000000007AA9F640 000DBB (v02 CORE   COREBOOT 0000002A CORE 0000002A)
>[    0.000000] ACPI: MCFG 0x000000007AAA0400 00003C (v01 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: TCPA 0x000000007AAA0440 000032 (v02 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: APIC 0x000000007AAA0480 00006C (v01 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: NHLT 0x000000007AAA04F0 000404 (v05 GOOGLE EVEMAX   00000000 CORE 00000000)
>[    0.000000] ACPI: HPET 0x000000007AAA2900 000038 (v01 CORE   COREBOOT 00000000 CORE 00000000)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000047effffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007a989fff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000047effffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000047effffff]
>[    0.000000] On node 0 totalpages: 4167977
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 22 pages reserved
>[    0.000000]   DMA zone: 3999 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7783 pages used for memmap
>[    0.000000]   DMA32 zone: 498058 pages, LIFO batch:31
>[    0.000000]   Normal zone: 57280 pages used for memmap
>[    0.000000]   Normal zone: 3665920 pages, LIFO batch:31
>[    0.000000] Reserved but unavailable: 97 pages
>[    0.000000] Reserving Intel graphics memory at [mem 0x7c000000-0x7fffffff]
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.000000] ACPI: IRQ0 used by override.
>[    0.000000] ACPI: IRQ9 used by override.
>[    0.000000] Using ACPI (MADT) for SMP configuration information
>[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
>[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
>[    0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
>[    0.000000] random: get_random_bytes called from start_kernel+0x95/0x4c2 with crng_init=0
>[    0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 44 pages/cpu @        (ptrval) s140008 r8192 d32024 u524288
>[    0.000000] pcpu-alloc: s140008 r8192 d32024 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 4102828
>[    0.000000] Kernel command line: cros_secure console= loglevel=7 init=/sbin/init cros_secure oops=panic panic=-1 root=PARTUUID=97844a5c-a25e-ab40-966a-0e14a64bb3b2/PARTNROFF=1 rootwait ro dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=0 dm="1 vroot none ro 1,0 4710400 verity payload=ROOT_DEV hashtree=HASH_DEV hashstart=4710400 alg=sha1 root_hexdigest=13d309af1cee1e7fbf1284b22b691de28d563c95 salt=52ec8b47e54121d8467fc92c5f15bb80bc127254abc4601d988b5bf9551b3ec2" noinitrd cros_debug vt.global_cursor_default=0 kern_guid=97844a5c-a25e-ab40-966a-0e14a64bb3b2 add_efi_memmap boot=local noresume noswap i915.modeset=1 drm.debug=0x6 log_buf_len=1M tpm_tis.force=1 tpm_tis.interrupts=0 nmi_watchdog=panic,lapic disablevmx=off 
>[    0.000000] device-mapper: init: will configure 1 devices
>[    0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
>[    0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.000000] Memory: 16293432K/16671908K available (12316K kernel code, 1381K rwdata, 3288K rodata, 1456K init, 624K bss, 378476K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Kernel/User page tables isolation: enabled
>[    0.000000] ftrace: allocating 37882 entries in 148 pages
>[    0.000000] Preemptible hierarchical RCU implementation.
>[    0.000000] 	Tasks RCU enabled.
>[    0.000000] NR_IRQS: 4352, nr_irqs: 1024, preallocated irqs: 16
>[    0.000000] ACPI: Core revision 20180313
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
>[    0.000000] hpet clockevent registered
>[    0.000000] APIC: Switch to symmetric I/O mode setup
>[    0.003000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.008000] tsc: Initial usec timer 5631170
>[    0.008000] tsc: Detected 1600.000 MHz processor
>[    0.008000] tsc: Detected 1608.000 MHz TSC
>[    0.008000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
>[    0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3216.00 BogoMIPS (lpj=1608000)
>[    0.008000] pid_max: default: 32768 minimum: 301
>[    0.008000] Security Framework initialized
>[    0.008000] Yama: becoming mindful.
>[    0.008000] LoadPin: ready to pin (currently enabled)
>[    0.008000] SELinux:  Initializing.
>[    0.008000] SELinux:  Starting in permissive mode
>[    0.008000] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.008000] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.008000] CPU: Physical Processor ID: 0
>[    0.008000] CPU: Processor Core ID: 0
>[    0.008000] mce: CPU supports 8 MCE banks
>[    0.008000] CPU0: Thermal monitoring enabled (TM1)
>[    0.008000] process: using mwait in idle threads
>[    0.008000] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
>[    0.008000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
>[    0.008000] Spectre V2 : Mitigation: Full generic retpoline
>[    0.008000] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch
>[    0.008000] Freeing SMP alternatives memory: 24K
>[    0.009111] TSC deadline timer enabled
>[    0.009117] smpboot: CPU0: Intel(R) Core(TM) i7-7Y75 CPU @ 1.30GHz (family: 0x6, model: 0x8e, stepping: 0x9)
>[    0.014043] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.014100] ... version:                4
>[    0.014102] ... bit width:              48
>[    0.014104] ... generic registers:      4
>[    0.014106] ... value mask:             0000ffffffffffff
>[    0.014109] ... max period:             00007fffffffffff
>[    0.014111] ... fixed-purpose events:   3
>[    0.014113] ... event mask:             000000070000000f
>[    0.015042] Hierarchical SRCU implementation.
>[    0.017262] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.018042] smp: Bringing up secondary CPUs ...
>[    0.024050] x86: Booting SMP configuration:
>[    0.024054] .... node  #0, CPUs:      #1 #2 #3
>[    0.037941] smp: Brought up 1 node, 4 CPUs
>[    0.037941] smpboot: Max logical packages: 1
>[    0.037941] smpboot: Total of 4 processors activated (12864.00 BogoMIPS)
>[    0.039582] devtmpfs: initialized
>[    0.041434] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
>[    0.041434] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.041434] pinctrl core: initialized pinctrl subsystem
>[    0.041434] RTC time: 16:32:41, date: 07/18/18
>[    0.041434] NET: Registered protocol family 16
>[    0.041652] audit: initializing netlink subsys (disabled)
>[    0.042021] audit: type=2000 audit(1531931561.042:1): state=initialized audit_enabled=0 res=1
>[    0.043023] cpuidle: using governor ladder
>[    0.045037] cpuidle: using governor menu
>[    0.045673] clocksource: Switched to clocksource tsc-early
>[    0.045673] ACPI: bus type PCI registered
>[    0.045673] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
>[    0.045673] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
>[    0.045673] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
>[    0.045673] PCI: Using configuration type 1 for base access
>[    0.049787] cryptd: max_cpu_qlen set to 1000
>[    0.050000] ACPI: Added _OSI(Module Device)
>[    0.050011] ACPI: Added _OSI(Processor Device)
>[    0.050014] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.050016] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.050019] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.053416] ACPI: 2 ACPI AML tables successfully acquired and loaded
>[    0.056547] ACPI: EC: EC started
>[    0.056551] ACPI: EC: interrupt blocked
>[    0.056689] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
>[    0.056694] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.056698] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
>[    0.056700] ACPI: Interpreter enabled
>[    0.056733] ACPI: (supports S0 S1 S2 S3 S5)
>[    0.056736] ACPI: Using IOAPIC for interrupt routing
>[    0.056764] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.064595] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.064605] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.064674] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.064680] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.064856] PCI host bridge to bus 0000:00
>[    0.064862] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.064866] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.064869] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.064873] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
>[    0.064876] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
>[    0.064879] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
>[    0.064883] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
>[    0.064886] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
>[    0.064889] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
>[    0.064892] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
>[    0.064896] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
>[    0.064899] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
>[    0.064902] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
>[    0.064905] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
>[    0.064909] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
>[    0.064912] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
>[    0.064915] pci_bus 0000:00: root bus resource [mem 0x80000001-0xdfffffff window]
>[    0.064919] pci_bus 0000:00: root bus resource [mem 0x800000000-0xbffffffff window]
>[    0.064922] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
>[    0.064926] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
>[    0.064929] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.064946] pci 0000:00:00.0: [8086:590c] type 00 class 0x060000
>[    0.065173] pci 0000:00:02.0: [8086:591e] type 00 class 0x030000
>[    0.065194] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd0ffffff 64bit]
>[    0.065206] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
>[    0.065214] pci 0000:00:02.0: reg 0x20: [io  0x1c00-0x1c3f]
>[    0.065403] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
>[    0.065427] pci 0000:00:04.0: reg 0x10: [mem 0xd1220000-0xd1227fff 64bit]
>[    0.065643] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
>[    0.065667] pci 0000:00:08.0: reg 0x10: [mem 0xd1230000-0xd1230fff 64bit]
>[    0.065898] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
>[    0.065930] pci 0000:00:14.0: reg 0x10: [mem 0xd1200000-0xd120ffff 64bit]
>[    0.066040] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.066198] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
>[    0.066230] pci 0000:00:14.2: reg 0x10: [mem 0xd1231000-0xd1231fff 64bit]
>[    0.066475] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
>[    0.066516] pci 0000:00:15.0: reg 0x10: [mem 0xd1232000-0xd1232fff 64bit]
>[    0.066785] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
>[    0.066827] pci 0000:00:15.1: reg 0x10: [mem 0xd1233000-0xd1233fff 64bit]
>[    0.067105] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
>[    0.067155] pci 0000:00:15.2: reg 0x10: [mem 0xd1234000-0xd1234fff 64bit]
>[    0.067444] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
>[    0.067479] pci 0000:00:16.0: reg 0x10: [mem 0xd1235000-0xd1235fff 64bit]
>[    0.067579] pci 0000:00:16.0: PME# supported from D3hot
>[    0.067753] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000
>[    0.067794] pci 0000:00:19.0: reg 0x10: [mem 0xd1236000-0xd1236fff 64bit]
>[    0.067816] pci 0000:00:19.0: reg 0x18: [mem 0xd1237000-0xd1237fff 64bit]
>[    0.068076] pci 0000:00:19.2: [8086:9d64] type 00 class 0x118000
>[    0.068117] pci 0000:00:19.2: reg 0x10: [mem 0xd1238000-0xd1238fff 64bit]
>[    0.068410] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
>[    0.068521] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.068699] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
>[    0.068808] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>[    0.068979] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000
>[    0.069024] pci 0000:00:1e.0: reg 0x10: [mem 0xd1239000-0xd1239fff 64bit]
>[    0.069045] pci 0000:00:1e.0: reg 0x18: [mem 0xd123a000-0xd123afff 64bit]
>[    0.069274] pci 0000:00:1e.2: [8086:9d29] type 00 class 0x118000
>[    0.069313] pci 0000:00:1e.2: reg 0x10: [mem 0xd123b000-0xd123bfff 64bit]
>[    0.069561] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501
>[    0.069599] pci 0000:00:1e.4: reg 0x10: [mem 0xd123c000-0xd123cfff 64bit]
>[    0.069889] pci 0000:00:1f.0: [8086:9d4b] type 00 class 0x060100
>[    0.070121] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
>[    0.070144] pci 0000:00:1f.2: reg 0x10: [mem 0xd1228000-0xd122bfff]
>[    0.070355] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040100
>[    0.070392] pci 0000:00:1f.3: reg 0x10: [mem 0xd122c000-0xd122ffff 64bit]
>[    0.070435] pci 0000:00:1f.3: reg 0x20: [mem 0xd1210000-0xd121ffff 64bit]
>[    0.070505] pci 0000:00:1f.3: PME# supported from D3hot D3cold
>[    0.070672] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
>[    0.070735] pci 0000:00:1f.4: reg 0x10: [mem 0xd123e000-0xd123e0ff 64bit]
>[    0.070808] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
>[    0.071026] pci 0000:00:1f.5: [8086:9d24] type 00 class 0x000000
>[    0.071050] pci 0000:00:1f.5: reg 0x10: [mem 0xd123d000-0xd123dfff]
>[    0.071591] pci 0000:01:00.0: [8086:095a] type 00 class 0x028000
>[    0.071701] pci 0000:01:00.0: reg 0x10: [mem 0xd1000000-0xd1001fff 64bit]
>[    0.072221] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
>[    0.073086] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.073095] pci 0000:00:1c.0:   bridge window [mem 0xd1000000-0xd10fffff]
>[    0.073375] pci 0000:02:00.0: [144d:a806] type 00 class 0x010802
>[    0.073414] pci 0000:02:00.0: reg 0x10: [mem 0xd1100000-0xd1103fff 64bit]
>[    0.073847] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[    0.073855] pci 0000:00:1c.4:   bridge window [mem 0xd1100000-0xd11fffff]
>[    0.073879] pci_bus 0000:00: on NUMA node 0
>[    0.074301] gpiochip_find_base: found new base at 360
>[    0.074370] gpio gpiochip0: (INT344B:00): added GPIO chardev (254:0)
>[    0.074403] gpiochip_setup_dev: registered GPIOs 360 to 511 on device: gpiochip0 (INT344B:00)
>[    0.074408] gpio gpiochip0: (INT344B:00): created GPIO range 0->23 ==> INT344B:00 PIN 0->23
>[    0.074411] gpio gpiochip0: (INT344B:00): created GPIO range 24->47 ==> INT344B:00 PIN 24->47
>[    0.074414] gpio gpiochip0: (INT344B:00): created GPIO range 48->71 ==> INT344B:00 PIN 48->71
>[    0.074418] gpio gpiochip0: (INT344B:00): created GPIO range 72->95 ==> INT344B:00 PIN 72->95
>[    0.074421] gpio gpiochip0: (INT344B:00): created GPIO range 96->119 ==> INT344B:00 PIN 96->119
>[    0.074424] gpio gpiochip0: (INT344B:00): created GPIO range 120->143 ==> INT344B:00 PIN 120->143
>[    0.074427] gpio gpiochip0: (INT344B:00): created GPIO range 144->151 ==> INT344B:00 PIN 144->151
>[    0.074551] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.074646] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 12 14 15)
>[    0.074736] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.074822] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.074908] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.074996] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.075102] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.075198] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 12 14 15) *11
>[    0.076627] ACPI: EC: interrupt unblocked
>[    0.076649] ACPI: EC: event unblocked
>[    0.076663] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.076667] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events
>[    0.076853] SCSI subsystem initialized
>[    0.076931] libata version 3.00 loaded.
>[    0.076979] ACPI: bus type USB registered
>[    0.077014] usbcore: registered new interface driver usbfs
>[    0.077029] usbcore: registered new interface driver hub
>[    0.077057] usbcore: registered new device driver usb
>[    0.077091] media: Linux media interface: v0.10
>[    0.077101] Linux video capture interface: v2.00
>[    0.077121] pps_core: LinuxPPS API ver. 1 registered
>[    0.077123] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.077129] PTP clock support registered
>[    0.077320] chromeos_acpi: registering CHSW 0
>[    0.077515] chromeos_acpi: registering VBNV 0
>[    0.077519] chromeos_acpi: registering VBNV 1
>[    0.077895] chromeos_acpi: truncating buffer from 3072 to 1336
>[    0.078212] chromeos_acpi: installed
>[    0.078215] chromeos_acpi: chromeos_acpi: enabling S3 USB wake
>[    0.078276] Advanced Linux Sound Architecture Driver Initialized.
>[    0.078279] PCI: Using ACPI for IRQ routing
>[    0.085269] PCI: pci_cache_line_size set to 64 bytes
>[    0.086065] e820: reserve RAM buffer [mem 0x7a98a000-0x7bffffff]
>[    0.086068] e820: reserve RAM buffer [mem 0x47f000000-0x47fffffff]
>[    0.087030] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.087043] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
>[    0.113941] pnp: PnP ACPI init
>[    0.114216] system 00:00: [mem 0xfed10000-0xfed17fff] has been reserved
>[    0.114222] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
>[    0.114226] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
>[    0.114230] system 00:00: [mem 0xe0000000-0xe3ffffff] has been reserved
>[    0.114234] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
>[    0.114237] system 00:00: [mem 0xfed90000-0xfed93fff] has been reserved
>[    0.114241] system 00:00: [mem 0xfed45000-0xfed8ffff] has been reserved
>[    0.114245] system 00:00: [mem 0xff000000-0xffffffff] has been reserved
>[    0.114249] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.114252] system 00:00: [mem 0xfed00000-0xfed003ff] has been reserved
>[    0.114262] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.114589] system 00:01: [io  0x1800-0x18fe] has been reserved
>[    0.114597] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.114632] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.114697] system 00:03: [io  0x0900-0x09fe] has been reserved
>[    0.114705] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.114766] system 00:04: [io  0x0200] has been reserved
>[    0.114770] system 00:04: [io  0x0204] has been reserved
>[    0.114773] system 00:04: [io  0x0800-0x087f] has been reserved
>[    0.114777] system 00:04: [io  0x0880-0x08ff] has been reserved
>[    0.114784] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.114833] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
>[    0.115153] pnp: PnP ACPI: found 6 devices
>[    0.115613] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.115635] pci 0000:00:1c.0:   bridge window [mem 0xd1000000-0xd10fffff]
>[    0.115654] pci 0000:00:1c.4: PCI bridge to [bus 02]
>[    0.115676] pci 0000:00:1c.4:   bridge window [mem 0xd1100000-0xd11fffff]
>[    0.115689] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.115691] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.115694] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.115696] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
>[    0.115699] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
>[    0.115701] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
>[    0.115703] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
>[    0.115706] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
>[    0.115708] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
>[    0.115710] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
>[    0.115713] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
>[    0.115715] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
>[    0.115717] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
>[    0.115720] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
>[    0.115722] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
>[    0.115724] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
>[    0.115727] pci_bus 0000:00: resource 20 [mem 0x80000001-0xdfffffff window]
>[    0.115730] pci_bus 0000:00: resource 21 [mem 0x800000000-0xbffffffff window]
>[    0.115732] pci_bus 0000:00: resource 22 [mem 0xfd000000-0xfe7fffff window]
>[    0.115734] pci_bus 0000:00: resource 23 [mem 0xfed40000-0xfed44fff window]
>[    0.115737] pci_bus 0000:01: resource 1 [mem 0xd1000000-0xd10fffff]
>[    0.115740] pci_bus 0000:02: resource 1 [mem 0xd1100000-0xd11fffff]
>[    0.115869] NET: Registered protocol family 2
>[    0.116103] tcp_listen_portaddr_hash hash table entries: 8192 (order: 6, 327680 bytes)
>[    0.116204] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
>[    0.116462] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
>[    0.117030] TCP: Hash tables configured (established 131072 bind 65536)
>[    0.117076] UDP hash table entries: 8192 (order: 7, 786432 bytes)
>[    0.117284] UDP-Lite hash table entries: 8192 (order: 7, 786432 bytes)
>[    0.117539] NET: Registered protocol family 1
>[    0.117563] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.118357] PCI: CLS 64 bytes, default 64
>[    0.118424] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    0.118429] software IO TLB [mem 0x7698a000-0x7a98a000] (64MB) mapped at [        (ptrval)-        (ptrval)]
>[    0.119176] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
>[    0.119179] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    0.119182] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    0.119184] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    0.119186] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    0.119188] RAPL PMU: hw unit of domain psys 2^-14 Joules
>[    0.119522] kvm: already loaded the other module
>[    0.119529] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x172daa3a18b, max_idle_ns: 440795212390 ns
>[    0.119548] clocksource: Switched to clocksource tsc
>[    0.120073] Scanning for low memory corruption every 60 seconds
>[    0.120798] Initialise system trusted keyrings
>[    0.120846] workingset: timestamp_bits=62 max_order=22 bucket_order=0
>[    0.123861] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    0.124028] pstore: using deflate compression
>[    0.124064] SELinux:  Registering netfilter hooks
>[    0.125418] Key type asymmetric registered
>[    0.125422] Asymmetric key parser 'x509' registered
>[    0.125439] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
>[    0.125442] io scheduler noop registered
>[    0.125444] io scheduler deadline registered
>[    0.125506] io scheduler cfq registered (default)
>[    0.125509] io scheduler mq-deadline registered
>[    0.125512] io scheduler kyber registered
>[    0.126429] pcieport 0000:00:1c.0: AER enabled with IRQ 120
>[    0.126500] pcieport 0000:00:1c.4: AER enabled with IRQ 121
>[    0.126536] pcieport 0000:00:1c.0: Signaling PME with IRQ 120
>[    0.126577] pcieport 0000:00:1c.4: Signaling PME with IRQ 121
>[    0.126636] intel_idle: MWAIT substates: 0x11142120
>[    0.126638] intel_idle: v0.4.1 model 0x8E
>[    0.127035] intel_idle: lapic_timer_reliable_states 0xffffffff
>[    0.127107] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>[    0.127119] ACPI: Power Button [PWRB]
>[    0.127205] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0D:00/input/input1
>[    0.127222] ACPI: Lid Switch [LID0]
>[    0.127302] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    0.127312] ACPI: Power Button [PWRF]
>[    0.128495] Non-volatile memory driver v1.3
>[    0.128695] Linux agpgart interface v0.103
>[    0.128745] ACPI: Battery Slot [BAT0] (battery present)
>[    0.128830] tpm tpm0: tpm_try_transmit: tpm_send: error -5
>[    0.128847] tpm_tis: probe of tpm_tis failed with error -5
>[    0.129213] [drm:intel_pch_type] Found SunrisePoint LP PCH
>[    0.129218] [drm:i915_driver_load] WOPCM size: 1024KiB
>[    0.129224] [drm:intel_uc_init_early] enable_guc=0 (submission:no huc:no)
>[    0.129228] [drm:intel_uc_init_early] guc_log_level=0 (enabled:no, verbose:no, verbosity:0)
>[    0.129232] [drm:intel_power_domains_init] Allowed DC state mask 03
>[    0.129579] [drm:i915_driver_load] ppgtt mode: 3
>[    0.129602] [drm:i915_ggtt_probe_hw] GGTT size = 4096M
>[    0.129605] [drm:i915_ggtt_probe_hw] GMADR size = 256M
>[    0.129608] [drm:i915_ggtt_probe_hw] DSM size = 64M
>[    0.129635] [drm:i915_gem_init_stolen] GEN6_STOLEN_RESERVED = 7ff00047
>[    0.129639] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 65536K, usable: 64512K
>[    0.129650] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7aaa0900
>[    0.129658] [drm:intel_opregion_setup] Public ACPI methods supported
>[    0.129660] [drm:intel_opregion_setup] SWSCI supported
>[    0.181350] [drm:swsci] SWSCI request timed out
>[    0.181354] [drm:swsci] SWSCI request already in progress
>[    0.181358] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000001, SBCB callbacks 00000001
>[    0.181360] [drm:intel_opregion_setup] ASLE supported
>[    0.181362] [drm:intel_opregion_setup] ASLE extension supported
>[    0.181366] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
>[    0.181474] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    0.181480] [drm] Driver supports precise vblank timestamp query.
>[    0.181487] [drm:intel_bios_init] Set default to SSC at 120000 kHz
>[    0.181491] [drm:intel_bios_init] VBT signature "$VBT SKYLAKE        ", BDB version 211
>[    0.181496] [drm:intel_bios_init] 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
>[    0.181499] [drm:intel_bios_init] crt_ddc_bus_pin: 2
>[    0.181505] [drm:intel_opregion_get_panel_type] Failed to get panel details from OpRegion (-22)
>[    0.181508] [drm:intel_bios_init] Panel type: 15 (VBT)
>[    0.181511] [drm:intel_bios_init] DRRS supported mode is static
>[    0.181517] [drm:intel_bios_init] Found panel mode in BIOS VBT tables:
>[    0.181523] [drm:drm_mode_debug_printmodeline] Modeline 0:"2400x1600" 0 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x8 0xa
>[    0.181527] [drm:intel_bios_init] VBT initial LVDS value 33c
>[    0.181532] [drm:intel_bios_init] VBT backlight PWM modulation frequency 1000 Hz, active high, min brightness 0, level 180, controller 0
>[    0.181535] [drm:intel_bios_init] DRRS State Enabled:1
>[    0.181540] [drm:intel_bios_init] Skipping SDVO device mapping
>[    0.181544] [drm:intel_bios_init] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    0.181548] [drm:intel_bios_init] VBT HDMI level shift for port A: 0
>[    0.181552] [drm:intel_bios_init] VBT (e)DP boost level for port A: 3
>[    0.181555] [drm:intel_bios_init] VBT HDMI boost level for port A: 7
>[    0.181564] [drm:intel_bios_init] Port B VBT info: DP:1 HDMI:0 DVI:0 EDP:0 CRT:0
>[    0.181568] [drm:intel_bios_init] VBT HDMI level shift for port B: 8
>[    0.181572] [drm:intel_bios_init] Port C VBT info: DP:1 HDMI:0 DVI:0 EDP:0 CRT:0
>[    0.181576] [drm:intel_bios_init] VBT HDMI level shift for port C: 8
>[    0.181610] [drm:i915_driver_load] rawclk rate: 24000 kHz
>[    0.181615] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[    0.181622] [drm:intel_power_well_enable] enabling power well 1
>[    0.181629] [drm:intel_power_well_enable] enabling MISC IO power well
>[    0.181637] [drm:intel_dump_cdclk_state] Current CDCLK 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[    0.181641] [drm:intel_update_max_cdclk] Max CD clock rate: 675000 kHz
>[    0.181643] [drm:skl_init_cdclk] Max dotclock rate: 675000 kHz
>[    0.181659] [drm:intel_power_well_enable] enabling always-on
>[    0.181662] [drm:intel_power_well_enable] enabling DC off
>[    0.181665] [drm:gen9_set_dc_state] Setting DC state from 00 to 00
>[    0.181672] [drm:intel_power_well_enable] enabling power well 2
>[    0.181683] [drm:intel_power_well_enable] enabling DDI A/E IO power well
>[    0.181687] [drm:intel_power_well_enable] enabling DDI B IO power well
>[    0.181690] [drm:intel_power_well_enable] enabling DDI C IO power well
>[    0.181693] [drm:intel_power_well_enable] enabling DDI D IO power well
>[    0.181709] [drm:intel_csr_ucode_init] Loading i915/kbl_dmc_ver1_04.bin
>[    0.181756] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2
>[    0.181762] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management.
>[    0.181765] i915 0000:00:02.0: DMC firmware homepage: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915
>[    0.182270] [drm:intel_fbc_init] Sanitized enable_fbc value: 1
>[    0.182284] [drm:intel_print_wm_latency] Gen9 Plane WM0 latency 2 (2.0 usec)
>[    0.182288] [drm:intel_print_wm_latency] Gen9 Plane WM1 latency 19 (19.0 usec)
>[    0.182292] [drm:intel_print_wm_latency] Gen9 Plane WM2 latency 28 (28.0 usec)
>[    0.182296] [drm:intel_print_wm_latency] Gen9 Plane WM3 latency 32 (32.0 usec)
>[    0.182300] [drm:intel_print_wm_latency] Gen9 Plane WM4 latency 63 (63.0 usec)
>[    0.182303] [drm:intel_print_wm_latency] Gen9 Plane WM5 latency 77 (77.0 usec)
>[    0.182307] [drm:intel_print_wm_latency] Gen9 Plane WM6 latency 83 (83.0 usec)
>[    0.182311] [drm:intel_print_wm_latency] Gen9 Plane WM7 latency 99 (99.0 usec)
>[    0.182315] [drm:intel_modeset_init] 3 display pipes available.
>[    0.182417] [drm:intel_dump_cdclk_state] Current CDCLK 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[    0.182730] [drm:intel_dp_init_connector] Adding eDP connector on port A
>[    0.182737] [drm:intel_dp_init_connector] using AUX A for port A (VBT)
>[    0.182818] [drm:intel_pps_dump_state] cur t1_t3 0 t8 0 t9 0 t10 5000 t11_t12 6000
>[    0.182822] [drm:intel_pps_dump_state] vbt t1_t3 1000 t8 10 t9 2000 t10 5000 t11_t12 6000
>[    0.182826] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 100, power down delay 500, power cycle delay 600
>[    0.182828] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    0.182916] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x3e80001, PP_OFF 0x13880001, PP_DIV 0x4af06
>[    0.182946] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    0.183045] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[    0.183530] [drm:intel_dp_read_dpcd] DPCD: 13 00 84 41 00 00 01 c0 02 03 00 00 00 09 00
>[    0.183992] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    0.184392] [drm:intel_psr_init_dpcd] Detected EDP PSR Panel.
>[    0.184757] [drm:intel_psr_init_dpcd] PSR2 supported on sink
>[    0.186218] [drm:intel_dp_init_connector] eDP DPCD: 04 bb ff
>[    0.190732] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.190736] [drm:drm_add_display_info] non_desktop set to 0
>[    0.190756] [drm:drm_add_display_info] non_desktop set to 0
>[    0.190760] [drm:intel_dp_init_connector] VBT doesn't support DRRS
>[    0.190834] [drm:intel_panel_setup_backlight] Connector eDP-1 backlight initialized, enabled, brightness 1058/1500
>[    0.190874] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    0.190879] [drm:intel_dp_init_connector] using AUX B for port B (VBT)
>[    0.190894] [drm:intel_dp_init_connector] Adding DP connector on port C
>[    0.190898] [drm:intel_dp_init_connector] using AUX C for port C (VBT)
>[    0.190927] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
>[    0.190931] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
>[    0.190936] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
>[    0.190940] [drm:intel_modeset_setup_hw_state] [CRTC:41:pipe A] hw state readout: enabled
>[    0.190947] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
>[    0.190951] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
>[    0.190955] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
>[    0.190959] [drm:intel_modeset_setup_hw_state] [CRTC:55:pipe B] hw state readout: disabled
>[    0.190966] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
>[    0.190970] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
>[    0.190974] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
>[    0.190978] [drm:intel_modeset_setup_hw_state] [CRTC:69:pipe C] hw state readout: disabled
>[    0.190984] [drm:intel_modeset_setup_hw_state] DPLL 0 hw state readout: crtc_mask 0x00000001, on 1
>[    0.190989] [drm:intel_modeset_setup_hw_state] DPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[    0.190993] [drm:intel_modeset_setup_hw_state] DPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[    0.190998] [drm:intel_modeset_setup_hw_state] DPLL 3 hw state readout: crtc_mask 0x00000000, on 0
>[    0.191016] [drm:intel_modeset_setup_hw_state] [ENCODER:70:DDI A] hw state readout: enabled, pipe A
>[    0.191021] [drm:intel_modeset_setup_hw_state] [ENCODER:77:DDI B] hw state readout: disabled, pipe A
>[    0.191025] [drm:intel_modeset_setup_hw_state] [ENCODER:79:DP-MST A] hw state readout: disabled, pipe A
>[    0.191029] [drm:intel_modeset_setup_hw_state] [ENCODER:80:DP-MST B] hw state readout: disabled, pipe B
>[    0.191033] [drm:intel_modeset_setup_hw_state] [ENCODER:81:DP-MST C] hw state readout: disabled, pipe C
>[    0.191038] [drm:intel_modeset_setup_hw_state] [ENCODER:84:DDI C] hw state readout: disabled, pipe A
>[    0.191042] [drm:intel_modeset_setup_hw_state] [ENCODER:86:DP-MST A] hw state readout: disabled, pipe A
>[    0.191046] [drm:intel_modeset_setup_hw_state] [ENCODER:87:DP-MST B] hw state readout: disabled, pipe B
>[    0.191049] [drm:intel_modeset_setup_hw_state] [ENCODER:88:DP-MST C] hw state readout: disabled, pipe C
>[    0.191056] [drm:intel_modeset_setup_hw_state] [CONNECTOR:71:eDP-1] hw state readout: enabled
>[    0.191061] [drm:intel_modeset_setup_hw_state] [CONNECTOR:78:DP-1] hw state readout: disabled
>[    0.191066] [drm:intel_modeset_setup_hw_state] [CONNECTOR:85:DP-2] hw state readout: disabled
>[    0.191096] [drm:intel_dump_pipe_config] [CRTC:41:pipe A][setup_hw_state]
>[    0.191100] [drm:intel_dump_pipe_config] output_types: EDP (0x100)
>[    0.191103] [drm:intel_dump_pipe_config] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    0.191108] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 5889501, gmch_n: 8388608, link_m: 490791, link_n: 524288, tu: 64
>[    0.191112] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.191114] [drm:intel_dump_pipe_config] requested mode:
>[    0.191120] [drm:drm_mode_debug_printmodeline] Modeline 0:"2400x1600" 60 252749 2400 2448 2480 2560 1600 1603 1613 1646 0x40 0xa
>[    0.191122] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.191127] [drm:drm_mode_debug_printmodeline] Modeline 0:"2400x1600" 60 252749 2400 2448 2480 2560 1600 1603 1613 1646 0x40 0xa
>[    0.191132] [drm:intel_dump_crtc_timings] crtc timings: 252749 2400 2448 2480 2560 1600 1603 1613 1646, type: 0x40 flags: 0xa
>[    0.191136] [drm:intel_dump_pipe_config] port clock: 270000, pipe src size: 2400x1600, pixel rate 252749
>[    0.191139] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    0.191142] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.191146] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.191149] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.191152] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.191155] [drm:intel_dump_pipe_config] [PLANE:28:plane 1A] disabled, scaler_id = -1
>[    0.191158] [drm:intel_dump_pipe_config] [PLANE:33:plane 2A] disabled, scaler_id = -1
>[    0.191161] [drm:intel_dump_pipe_config] [PLANE:38:cursor A] disabled, scaler_id = -1
>[    0.191165] [drm:intel_dump_pipe_config] [CRTC:55:pipe B][setup_hw_state]
>[    0.191168] [drm:intel_dump_pipe_config] output_types:  (0x0)
>[    0.191171] [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[    0.191174] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.191177] [drm:intel_dump_pipe_config] requested mode:
>[    0.191181] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.191184] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.191188] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.191192] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.191196] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    0.191199] [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    0.191202] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.191205] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.191209] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.191211] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.191214] [drm:intel_dump_pipe_config] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[    0.191217] [drm:intel_dump_pipe_config] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[    0.191220] [drm:intel_dump_pipe_config] [PLANE:52:cursor B] disabled, scaler_id = -1
>[    0.191224] [drm:intel_dump_pipe_config] [CRTC:69:pipe C][setup_hw_state]
>[    0.191227] [drm:intel_dump_pipe_config] output_types:  (0x0)
>[    0.191230] [drm:intel_dump_pipe_config] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    0.191233] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.191235] [drm:intel_dump_pipe_config] requested mode:
>[    0.191240] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.191242] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.191246] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    0.191251] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    0.191254] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    0.191257] [drm:intel_dump_pipe_config] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[    0.191260] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.191263] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
>[    0.191266] [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.191269] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.191272] [drm:intel_dump_pipe_config] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[    0.191275] [drm:intel_dump_pipe_config] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[    0.191278] [drm:intel_dump_pipe_config] [PLANE:66:cursor C] disabled, scaler_id = -1
>[    0.191344] [drm:skylake_get_initial_plane_config] pipe A/plane 1A with fb: size=2400x1600@32, offset=0, pitch 9600, size 0xea6000
>[    0.191350] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x0000000000ea6000
>[    0.191367] [drm:intel_alloc_initial_plane_obj.isra.75] initial plane fb obj         (ptrval)
>[    0.191383] [drm:intel_modeset_init] pipe A active planes 0x1
>[    0.191498] [drm:intel_wopcm_init] Calculated GuC WOPCM Region: [16KiB, 1008KiB)
>[    0.191765] [drm:i915_gem_init_ggtt] clearing unused GTT space: [ea7000, 100000000]
>[    0.191770] [drm:intel_ctx_workarounds_init] Number of context specific w/a: 15
>[    0.191806] [drm:i915_gem_contexts_init] logical context support initialized
>[    0.193851] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    0.193863] [drm:intel_dp_connector_register] registering DPDDC-A bus for card0-eDP-1
>[    0.193925] [drm:intel_dp_connector_register] registering DPDDC-B bus for card0-DP-1
>[    0.193980] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-2
>[    0.194020] [drm] Initialized i915 1.6.0 20180514 for 0000:00:02.0 on minor 0
>[    0.194197] [drm:intel_opregion_register] 3 outputs detected
>[    0.194249] i915 device info: pciid=0x591e rev=0x02 platform=KABYLAKE gen=9
>[    0.194251] i915 device info: is_mobile: no
>[    0.194253] i915 device info: is_lp: no
>[    0.194254] i915 device info: is_alpha_support: no
>[    0.194256] i915 device info: has_64bit_reloc: yes
>[    0.194257] i915 device info: has_aliasing_ppgtt: yes
>[    0.194258] i915 device info: has_csr: yes
>[    0.194260] i915 device info: has_ddi: yes
>[    0.194261] i915 device info: has_dp_mst: yes
>[    0.194263] i915 device info: has_reset_engine: yes
>[    0.194264] i915 device info: has_fbc: yes
>[    0.194265] i915 device info: has_fpga_dbg: yes
>[    0.194267] i915 device info: has_full_ppgtt: yes
>[    0.194268] i915 device info: has_full_48bit_ppgtt: yes
>[    0.194270] i915 device info: has_gmch_display: no
>[    0.194271] i915 device info: has_guc: yes
>[    0.194272] i915 device info: has_guc_ct: no
>[    0.194274] i915 device info: has_hotplug: yes
>[    0.194275] i915 device info: has_l3_dpf: no
>[    0.194276] i915 device info: has_llc: yes
>[    0.194278] i915 device info: has_logical_ring_contexts: yes
>[    0.194279] i915 device info: has_logical_ring_elsq: no
>[    0.194281] i915 device info: has_logical_ring_preemption: yes
>[    0.194282] i915 device info: has_overlay: no
>[    0.194283] i915 device info: has_pooled_eu: no
>[    0.194285] i915 device info: has_psr: yes
>[    0.194286] i915 device info: has_rc6: yes
>[    0.194287] i915 device info: has_rc6p: no
>[    0.194289] i915 device info: has_resource_streamer: yes
>[    0.194290] i915 device info: has_runtime_pm: yes
>[    0.194291] i915 device info: has_snoop: no
>[    0.194293] i915 device info: unfenced_needs_alignment: no
>[    0.194294] i915 device info: cursor_needs_physical: no
>[    0.194296] i915 device info: hws_needs_physical: no
>[    0.194297] i915 device info: overlay_needs_physical: no
>[    0.194298] i915 device info: supports_tv: no
>[    0.194300] i915 device info: has_ipc: yes
>[    0.194304] i915 device info: slice total: 1, mask=0001
>[    0.194305] i915 device info: subslice total: 3
>[    0.194307] i915 device info: slice0: 3 subslices, mask=0007
>[    0.194309] i915 device info: slice1: 0 subslices, mask=0000
>[    0.194311] i915 device info: slice2: 0 subslices, mask=0000
>[    0.194312] i915 device info: EU total: 24
>[    0.194314] i915 device info: EU per subslice: 8
>[    0.194315] i915 device info: has slice power gating: no
>[    0.194317] i915 device info: has subslice power gating: no
>[    0.194318] i915 device info: has EU power gating: yes
>[    0.194320] i915 device info: CS timestamp frequency: 12000 kHz
>[    0.194528] [drm] Initialized vgem 1.0.0 20120112 for virtual device on minor 1
>[    0.194556] usbcore: registered new interface driver udl
>[    0.197252] loop: module loaded
>[    0.197311] lkdtm: No crash points registered, enable through debugfs
>[    0.198077] idma64 idma64.0: Found Intel integrated DMA 64-bit
>[    0.198869] i2c_designware i2c_designware.0: GPIO lookup for consumer scl
>[    0.198872] i2c_designware i2c_designware.0: using ACPI for GPIO lookup
>[    0.198876] acpi device:12: GPIO: looking up scl-gpios
>[    0.198878] acpi device:12: GPIO: looking up scl-gpio
>[    0.198881] i2c_designware i2c_designware.0: using lookup tables for GPIO lookup
>[    0.198883] i2c_designware i2c_designware.0: No GPIO consumer scl found
>[    0.200218] idma64 idma64.1: Found Intel integrated DMA 64-bit
>[    0.200951] i2c_designware i2c_designware.1: GPIO lookup for consumer scl
>[    0.200954] i2c_designware i2c_designware.1: using ACPI for GPIO lookup
>[    0.200957] acpi device:13: GPIO: looking up scl-gpios
>[    0.200959] acpi device:13: GPIO: looking up scl-gpio
>[    0.200962] i2c_designware i2c_designware.1: using lookup tables for GPIO lookup
>[    0.200964] i2c_designware i2c_designware.1: No GPIO consumer scl found
>[    0.202680] cr50_i2c i2c-GOOG0005:00: cr50 TPM 2.0 (i2c 0x50 irq 24 id 0x28)
>[    0.219041] idma64 idma64.2: Found Intel integrated DMA 64-bit
>[    0.219779] i2c_designware i2c_designware.2: GPIO lookup for consumer scl
>[    0.219781] i2c_designware i2c_designware.2: using ACPI for GPIO lookup
>[    0.219784] acpi device:14: GPIO: looking up scl-gpios
>[    0.219787] acpi device:14: GPIO: looking up scl-gpio
>[    0.219789] i2c_designware i2c_designware.2: using lookup tables for GPIO lookup
>[    0.219792] i2c_designware i2c_designware.2: No GPIO consumer scl found
>[    0.220324] acpi GOOG0008:00: GPIO: looking up 0 in _CRS
>[    0.224677] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224684] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224688] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224691] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224695] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224698] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.224701] cros-ec-i2c i2c-GOOG0008:00: request of size 194 is too big (max: 120)
>[    0.230199] cros-ec-dev cros-ec-dev.0.auto: device does not support reading the console log
>[    0.230221] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:15.2/i2c_designware.2/i2c-8/i2c-GOOG0008:00/cros-ec-dev.0.auto/chromeos/cros_ec'
>[    0.230228] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc6 #62
>[    0.230231] Hardware name: Google Eve/Eve, BIOS Google_Eve.9584.107.0 11/07/2017
>[    0.230233] Call Trace:
>[    0.230245]  dump_stack+0x4d/0x63
>[    0.230251]  sysfs_warn_dup+0x5d/0x6b
>[    0.230256]  sysfs_create_dir_ns+0x69/0x7b
>[    0.230261]  kobject_add_internal+0xc8/0x202
>[    0.230267]  kobject_add+0xa8/0xc9
>[    0.230272]  ? mutex_unlock+0x22/0x38
>[    0.230277]  device_add+0x101/0x580
>[    0.230283]  cdev_device_add+0x23/0x5c
>[    0.230288]  ec_device_probe+0x30d/0x3c4
>[    0.230293]  ? acpi_dev_pm_attach+0x4e/0xb5
>[    0.230298]  platform_drv_probe+0x54/0x99
>[    0.230303]  driver_probe_device+0x180/0x2fa
>[    0.230307]  ? driver_allows_async_probing+0x31/0x31
>[    0.230311]  bus_for_each_drv+0x89/0xac
>[    0.230316]  __device_attach+0xb0/0x126
>[    0.230320]  bus_probe_device+0x33/0x9f
>[    0.230324]  device_add+0x300/0x580
>[    0.230329]  platform_device_add+0x14d/0x1a6
>[    0.230333]  mfd_add_device+0x406/0x43f
>[    0.230339]  mfd_add_devices+0x9d/0xe2
>[    0.230343]  cros_ec_register+0x130/0x1ed
>[    0.230347]  cros_ec_i2c_probe+0x7b/0x99
>[    0.230353]  ? cros_ec_pkt_xfer_i2c+0x1f3/0x1f3
>[    0.230367]  i2c_device_probe+0x252/0x292
>[    0.230371]  driver_probe_device+0x180/0x2fa
>[    0.230376]  ? driver_allows_async_probing+0x31/0x31
>[    0.230379]  bus_for_each_drv+0x89/0xac
>[    0.230384]  __device_attach+0xb0/0x126
>[    0.230388]  bus_probe_device+0x33/0x9f
>[    0.230391]  device_add+0x300/0x580
>[    0.230396]  ? __init_waitqueue_head+0x20/0x2f
>[    0.230401]  i2c_new_device+0x25c/0x2d6
>[    0.230406]  i2c_acpi_add_device+0x60/0xb4
>[    0.230412]  acpi_ns_walk_namespace+0xe9/0x19a
>[    0.230416]  ? i2c_acpi_new_device+0x101/0x101
>[    0.230420]  ? i2c_acpi_new_device+0x101/0x101
>[    0.230424]  acpi_walk_namespace+0x9b/0xcf
>[    0.230428]  i2c_acpi_register_devices+0x3f/0x64
>[    0.230433]  i2c_register_adapter+0x2e1/0x3d6
>[    0.230438]  i2c_dw_probe+0x1e5/0x22c
>[    0.230443]  dw_i2c_plat_probe+0x596/0x5d6
>[    0.230448]  platform_drv_probe+0x54/0x99
>[    0.230452]  driver_probe_device+0x180/0x2fa
>[    0.230456]  ? driver_allows_async_probing+0x31/0x31
>[    0.230460]  bus_for_each_drv+0x89/0xac
>[    0.230464]  __device_attach+0xb0/0x126
>[    0.230468]  bus_probe_device+0x33/0x9f
>[    0.230472]  device_add+0x300/0x580
>[    0.230477]  ? _raw_write_unlock+0xe/0x20
>[    0.230481]  platform_device_add+0x14d/0x1a6
>[    0.230485]  mfd_add_device+0x406/0x43f
>[    0.230491]  mfd_add_devices+0x9d/0xe2
>[    0.230496]  intel_lpss_probe+0x4ce/0x581
>[    0.230501]  ? pci_mmcfg_arch_unmap+0x28/0x38
>[    0.230506]  intel_lpss_pci_probe+0x7c/0xa4
>[    0.230512]  pci_device_probe+0xa2/0x115
>[    0.230517]  driver_probe_device+0x180/0x2fa
>[    0.230521]  __driver_attach+0x72/0x94
>[    0.230525]  ? driver_probe_device+0x2fa/0x2fa
>[    0.230528]  bus_for_each_dev+0x7b/0xaf
>[    0.230533]  bus_add_driver+0xf1/0x1e0
>[    0.230538]  ? intel_lpss_init+0x22/0x22
>[    0.230542]  driver_register+0x8e/0xca
>[    0.230547]  do_one_initcall+0xac/0x1c3
>[    0.230552]  ? trace_event_define_fields_initcall_level+0x27/0x2c
>[    0.230557]  kernel_init_freeable+0x1a8/0x251
>[    0.230562]  ? rest_init+0xbd/0xbd
>[    0.230565]  kernel_init+0xe/0xfd
>[    0.230570]  ret_from_fork+0x35/0x40
>[    0.230576] kobject_add_internal failed for cros_ec with -EEXIST, don't try to register things with the same name in the same directory.
>[    0.230582] cros-ec-dev cros-ec-dev.0.auto: cdev_device_add failed => -17
>[    0.230590] cros-ec-dev: probe of cros-ec-dev.0.auto failed with error -17
>[    0.231273] cros-ec-i2c i2c-GOOG0008:00: Chrome EC device registered
>[    0.233056] i2c_designware i2c_designware.4: GPIO lookup for consumer scl
>[    0.233059] i2c_designware i2c_designware.4: using ACPI for GPIO lookup
>[    0.233062] acpi device:16: GPIO: looking up scl-gpios
>[    0.233065] acpi device:16: GPIO: looking up scl-gpio
>[    0.233067] i2c_designware i2c_designware.4: using lookup tables for GPIO lookup
>[    0.233069] i2c_designware i2c_designware.4: No GPIO consumer scl found
>[    0.233647] random: fast init done
>[    0.234407] idma64 idma64.5: Found Intel integrated DMA 64-bit
>[    0.234901] idma64 idma64.6: Found Intel integrated DMA 64-bit
>[    0.235885] nvme nvme0: pci function 0000:02:00.0
>[    0.236136] mdio_bus fixed-0: GPIO lookup for consumer reset
>[    0.236138] mdio_bus fixed-0: using lookup tables for GPIO lookup
>[    0.236141] mdio_bus fixed-0: No GPIO consumer reset found
>[    0.236157] libphy: Fixed MDIO Bus: probed
>[    0.236255] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    0.236259] ehci-pci: EHCI PCI platform driver
>[    0.236277] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    0.236283] ohci-pci: OHCI PCI platform driver
>[    0.236298] uhci_hcd: USB Universal Host Controller Interface driver
>[    0.236808] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.237066] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    0.237458] random: crng init done
>[    0.238214] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
>[    0.238230] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    0.238502] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17
>[    0.238507] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.238511] usb usb1: Product: xHCI Host Controller
>[    0.238514] usb usb1: Manufacturer: Linux 4.17.0-rc6 xhci-hcd
>[    0.238517] usb usb1: SerialNumber: 0000:00:14.0
>[    0.238733] hub 1-0:1.0: USB hub found
>[    0.238766] hub 1-0:1.0: 12 ports detected
>[    0.239278] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    0.239387] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    0.239393] xhci_hcd 0000:00:14.0: Host supports USB 3.0  SuperSpeed
>[    0.239466] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.17
>[    0.239470] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    0.239473] usb usb2: Product: xHCI Host Controller
>[    0.239477] usb usb2: Manufacturer: Linux 4.17.0-rc6 xhci-hcd
>[    0.239480] usb usb2: SerialNumber: 0000:00:14.0
>[    0.239738] hub 2-0:1.0: USB hub found
>[    0.239767] hub 2-0:1.0: 6 ports detected
>[    0.240098] usbcore: registered new interface driver cdc_acm
>[    0.240102] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
>[    0.240114] usbcore: registered new interface driver uas
>[    0.240138] usbcore: registered new interface driver usb-storage
>[    0.240154] usbcore: registered new interface driver ums-realtek
>[    0.240177] usbcore: registered new interface driver usbserial_generic
>[    0.240186] usbserial: USB Serial support registered for generic
>[    0.240230] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    0.240233] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    0.240906] i8042: Warning: Keylock active
>[    0.241127] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.241631] rtc_cmos 00:02: RTC can wake from S4
>[    0.242155] rtc_cmos 00:02: registered as rtc0
>[    0.242181] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, hpet irqs
>[    0.242206] i2c /dev entries driver
>[    0.242818] i801_smbus 0000:00:1f.4: SPD Write Disable is set
>[    0.242855] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
>[    0.243811] IR NEC protocol handler initialized
>[    0.243815] IR RC5(x/sz) protocol handler initialized
>[    0.243817] IR RC6 protocol handler initialized
>[    0.243819] IR JVC protocol handler initialized
>[    0.243821] IR Sony protocol handler initialized
>[    0.243823] IR SANYO protocol handler initialized
>[    0.243825] IR Sharp protocol handler initialized
>[    0.243827] IR MCE Keyboard/mouse protocol handler initialized
>[    0.243830] IR XMP protocol handler initialized
>[    0.245770] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    0.245939] iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)
>[    0.246219] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    0.246239] iTCO_vendor_support: vendor-support=0
>[    0.246448] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
>[    0.246533] device-mapper: verity-chromeos: dm-verity-chromeos registered
>[    0.246544] intel_pstate: Intel P-state driver initializing
>[    0.246810] intel_pstate: HWP enabled
>[    0.246829] sdhci: Secure Digital Host Controller Interface driver
>[    0.246830] sdhci: Copyright(c) Pierre Ossman
>[    0.246841] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21)
>[    0.247089] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit
>[    0.247254] Registered efivars operations
>[    0.247257] gsmi version 1.0 loaded
>[    0.247351] hidraw: raw HID events driver (C) Jiri Kosina
>[    0.247419] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[    0.247424] usbcore: registered new interface driver usbhid
>[    0.247425] usbhid: USB HID core driver
>[    0.285803] input: WCOM50C1:00 2D1F:5133 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-6/i2c-WCOM50C1:00/0018:2D1F:5133.0001/input/input4
>[    0.286079] hid-generic 0018:2D1F:5133.0001: input,hidraw0: I2C HID v1.00 Mouse [WCOM50C1:00 2D1F:5133] on i2c-WCOM50C1:00
>[    0.310325] input: ACPI0C50:00 18D1:5028 as /devices/pci0000:00/0000:00:15.2/i2c_designware.2/i2c-8/i2c-ACPI0C50:00/0018:18D1:5028.0002/input/input5
>[    0.310570] hid-generic 0018:18D1:5028.0002: input,hidraw1: I2C HID v1.00 Device [ACPI0C50:00 18D1:5028] on i2c-ACPI0C50:00
>[    0.310690] ashmem: initialized
>[    0.310692] intel_telemetry_core Init
>[    0.310724] intel_pmc_core:  initialized
>[    0.310737] chromeos ramoops using acpi device.
>[    0.310810] input: Tablet Mode Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C09:00/GOOG0006:00/input/input6
>[    0.317630] sysfs: cannot create duplicate filename '/class/chromeos/cros_ec'
>[    0.317633] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc6 #62
>[    0.317634] Hardware name: Google Eve/Eve, BIOS Google_Eve.9584.107.0 11/07/2017
>[    0.317635] Call Trace:
>[    0.317642]  dump_stack+0x4d/0x63
>[    0.317645]  sysfs_warn_dup+0x5d/0x6b
>[    0.317647]  sysfs_do_create_link_sd.isra.2+0x97/0xa5
>[    0.317649]  device_add+0x1f7/0x580
>[    0.317651]  cdev_device_add+0x23/0x5c
>[    0.317671]  ec_device_probe+0x15c/0x3c4
>[    0.317674]  ? acpi_dev_pm_attach+0x4e/0xb5
>[    0.317676]  platform_drv_probe+0x54/0x99
>[    0.317678]  driver_probe_device+0x180/0x2fa
>[    0.317680]  ? driver_allows_async_probing+0x31/0x31
>[    0.317681]  bus_for_each_drv+0x89/0xac
>[    0.317683]  __device_attach+0xb0/0x126
>[    0.317685]  bus_probe_device+0x33/0x9f
>[    0.317686]  device_add+0x300/0x580
>[    0.317688]  platform_device_add+0x14d/0x1a6
>[    0.317689]  mfd_add_device+0x406/0x43f
>[    0.317691]  ? usleep_range+0x78/0x99
>[    0.317694]  ? ec_response_timed_out+0x4d/0x8e
>[    0.317696]  mfd_add_devices+0x9d/0xe2
>[    0.317698]  cros_ec_register+0x130/0x1ed
>[    0.317700]  cros_ec_lpc_probe+0x17b/0x201
>[    0.317701]  platform_drv_probe+0x54/0x99
>[    0.317703]  driver_probe_device+0x180/0x2fa
>[    0.317724]  __driver_attach+0x72/0x94
>[    0.317726]  ? driver_probe_device+0x2fa/0x2fa
>[    0.317727]  bus_for_each_dev+0x7b/0xaf
>[    0.317729]  bus_add_driver+0xf1/0x1e0
>[    0.317732]  ? chromeos_tbmc_driver_init+0x16/0x16
>[    0.317734]  driver_register+0x8e/0xca
>[    0.317736]  cros_ec_lpc_init+0x45/0xe0
>[    0.317740]  do_one_initcall+0xac/0x1c3
>[    0.317743]  ? trace_event_define_fields_initcall_level+0x27/0x2c
>[    0.317745]  kernel_init_freeable+0x1a8/0x251
>[    0.317748]  ? rest_init+0xbd/0xbd
>[    0.317749]  kernel_init+0xe/0xfd
>[    0.317752]  ret_from_fork+0x35/0x40
>[    0.317759] cros-ec-dev cros-ec-dev.1.auto: cdev_device_add failed => -17
>[    0.317779] cros-ec-dev: probe of cros-ec-dev.1.auto failed with error -17
>[    0.318877] cros_ec_lpcs GOOG0004:00: Chrome EC device registered
>[    0.318881] cros_ec_lpcs GOOG0004:00: Initialized, GPE = 0x70
>[    0.319722] intel_rapl: Found RAPL domain package
>[    0.319741] intel_rapl: Found RAPL domain core
>[    0.319742] intel_rapl: Found RAPL domain uncore
>[    0.319748] intel_rapl: Found RAPL domain dram
>[    0.320171] GACT probability NOT on
>[    0.320382] Initializing XFRM netlink socket
>[    0.320456] NET: Registered protocol family 10
>[    0.320620] Segment Routing with IPv6
>[    0.320655] NET: Registered protocol family 17
>[    0.320659] NET: Registered protocol family 15
>[    0.321075] microcode: sig=0x806e9, pf=0x80, revision=0x62
>[    0.321118] microcode: Microcode Update Driver: v2.2.
>[    0.321126] AVX2 version of gcm_enc/dec engaged.
>[    0.321128] AES CTR mode by8 optimization enabled
>[    0.321375] sched_clock: Marking stable (321370728, 0)->(321899396, -528668)
>[    0.321455] registered taskstats version 1
>[    0.321457] Loading compiled-in X.509 certificates
>[    0.322792] console [pstore-1] enabled
>[    0.322794] pstore: Registered ramoops as persistent store backend
>[    0.322796] ramoops: attached 0x100000@0x7a99b000, ecc: 0/0
>[    0.322899] Key type encrypted registered
>[    0.323227]   Magic number: 10:533:540
>[    0.323278] acpi MX98927:01: hash matches
>[    0.323369] ALSA device list:
>[    0.323371]   No soundcards found.
>[    0.323380] Warning: unable to open an initial console.
>[    0.323385] device-mapper: init: attempting early device configuration.
>[    0.323572] device-mapper: init: adding target '0 4710400 verity payload=ROOT_DEV hashtree=HASH_DEV hashstart=4710400 alg=sha1 root_hexdigest=13d309af1cee1e7fbf1284b22b691de28d563c95 salt=52ec8b47e54121d8467fc92c5f15bb80bc127254abc4601d988b5bf9551b3ec2'
>[    0.323575] device-mapper: verity: Argument 0: 'payload=ROOT_DEV'
>[    0.323577] device-mapper: verity: Argument 1: 'hashtree=HASH_DEV'
>[    0.323578] device-mapper: verity: Argument 2: 'hashstart=4710400'
>[    0.323580] device-mapper: verity: Argument 3: 'alg=sha1'
>[    0.323582] device-mapper: verity: Argument 4: 'root_hexdigest=13d309af1cee1e7fbf1284b22b691de28d563c95'
>[    0.323583] device-mapper: verity: Argument 5: 'salt=52ec8b47e54121d8467fc92c5f15bb80bc127254abc4601d988b5bf9551b3ec2'
>[    0.323589] device-mapper: table: 254:0: verity: Data device lookup failed
>[    0.323590] device-mapper: init: starting dm-0 (vroot) failed
>[    0.323595] Waiting for root device PARTUUID=97844a5c-a25e-ab40-966a-0e14a64bb3b2/PARTNROFF=1...
>[    0.347684] nvme nvme0: Shutdown timeout set to 10 seconds
>[    0.358870]  nvme0n1: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
>[    0.365222] EXT4-fs (nvme0n1p3): mounting ext2 file system using the ext4 subsystem
>[    0.367041] EXT4-fs (nvme0n1p3): mounted filesystem without journal. Opts: (null)
>[    0.367048] VFS: Mounted root (ext2 filesystem) readonly on device 259:3.
>[    0.368611] devtmpfs: mounted
>[    0.370111] Freeing unused kernel memory: 1456K
>[    0.370113] Write protecting the kernel read-only data: 18432k
>[    0.370561] Freeing unused kernel memory: 1992K
>[    0.372191] Freeing unused kernel memory: 808K
>[    0.399828] audit: type=1404 audit(1531931561.398:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
>[    0.411357] SELinux: 2048 avtab hash slots, 7742 rules.
>[    0.412339] SELinux: 2048 avtab hash slots, 7742 rules.
>[    0.412341] SELinux:  1 users, 2 roles, 707 types, 0 bools, 1 sens, 1024 cats
>[    0.412343] SELinux:  65 classes, 7742 rules
>[    0.412572] SELinux:  Permission validate_trans in class security not defined in policy.
>[    0.412579] SELinux:  Permission getrlimit in class process not defined in policy.
>[    0.412581] SELinux:  Class process2 not defined in policy.
>[    0.412686] SELinux:  Class sctp_socket not defined in policy.
>[    0.412687] SELinux:  Class icmp_socket not defined in policy.
>[    0.412688] SELinux:  Class ax25_socket not defined in policy.
>[    0.412689] SELinux:  Class ipx_socket not defined in policy.
>[    0.412691] SELinux:  Class netrom_socket not defined in policy.
>[    0.412692] SELinux:  Class atmpvc_socket not defined in policy.
>[    0.412693] SELinux:  Class x25_socket not defined in policy.
>[    0.412695] SELinux:  Class rose_socket not defined in policy.
>[    0.412696] SELinux:  Class decnet_socket not defined in policy.
>[    0.412697] SELinux:  Class atmsvc_socket not defined in policy.
>[    0.412698] SELinux:  Class rds_socket not defined in policy.
>[    0.412700] SELinux:  Class irda_socket not defined in policy.
>[    0.412701] SELinux:  Class pppox_socket not defined in policy.
>[    0.412702] SELinux:  Class llc_socket not defined in policy.
>[    0.412703] SELinux:  Class can_socket not defined in policy.
>[    0.412705] SELinux:  Class tipc_socket not defined in policy.
>[    0.412706] SELinux:  Class bluetooth_socket not defined in policy.
>[    0.412707] SELinux:  Class iucv_socket not defined in policy.
>[    0.412708] SELinux:  Class rxrpc_socket not defined in policy.
>[    0.412710] SELinux:  Class isdn_socket not defined in policy.
>[    0.412711] SELinux:  Class phonet_socket not defined in policy.
>[    0.412712] SELinux:  Class ieee802154_socket not defined in policy.
>[    0.412713] SELinux:  Class caif_socket not defined in policy.
>[    0.412715] SELinux:  Class alg_socket not defined in policy.
>[    0.412716] SELinux:  Class nfc_socket not defined in policy.
>[    0.412717] SELinux:  Class vsock_socket not defined in policy.
>[    0.412718] SELinux:  Class kcm_socket not defined in policy.
>[    0.412720] SELinux:  Class qipcrtr_socket not defined in policy.
>[    0.412721] SELinux:  Class smc_socket not defined in policy.
>[    0.412722] SELinux:  Class infiniband_pkey not defined in policy.
>[    0.412723] SELinux:  Class infiniband_endport not defined in policy.
>[    0.412725] SELinux:  Class bpf not defined in policy.
>[    0.412726] SELinux: the above unknown classes and permissions will be denied
>[    0.412729] SELinux:  policy capability network_peer_controls=1
>[    0.412731] SELinux:  policy capability open_perms=1
>[    0.412732] SELinux:  policy capability extended_socket_class=0
>[    0.412733] SELinux:  policy capability always_check_network=0
>[    0.412734] SELinux:  policy capability cgroup_seclabel=0
>[    0.412736] SELinux:  policy capability nnp_nosuid_transition=0
>[    0.412737] SELinux:  Completing initialization.
>[    0.412737] SELinux:  Setting up existing superblocks.
>[    0.429153] audit: type=1403 audit(1531931561.428:3): policy loaded auid=4294967295 ses=4294967295
>[    0.496632] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
>[    0.496817] Unsafe core_pattern used with fs.suid_dumpable=2.
>               Pipe handler or fully qualified core dump path required.
>               Set kernel.core_pattern before fs.suid_dumpable.
>[    0.510962] udevd[158]: starting version 225
>[    0.530875] EXT4-fs (nvme0n1p1): recovery complete
>[    0.532953] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: commit=600
>[    0.535018] EXT4-fs (nvme0n1p8): mounted filesystem with ordered data mode. Opts: (null)
>[    0.552232] LoadPin: dev(259,3): writable
>[    0.552245] LoadPin: load pinning can be disabled.
>[    0.552255] LoadPin: kernel-module pinned obj="/lib/modules/4.17.0-rc6/kernel/drivers/input/joydev.ko" pid=185 cmdline="udevd --daemon"
>[    0.563075] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    0.604471] [drm:intel_backlight_device_get_brightness] get backlight PWM = 1058
>[    0.612081] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=600/1500
>[    0.612083] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[    0.706682] usb 1-2: New USB device found, idVendor=0bda, idProduct=564b, bcdDevice= 0.06
>[    0.706687] usb 1-2: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    0.706689] usb 1-2: Product: WebCamera
>[    0.706691] usb 1-2: Manufacturer: Generic
>[    0.706692] usb 1-2: SerialNumber: LOE65001063010A75H000A6AI06BF12000
>[    0.742146] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[    0.742149] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[    0.742153] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    0.742154] [drm:intel_dp_print_rates] sink rates: 270000
>[    0.742155] [drm:intel_dp_print_rates] common rates: 270000
>[    0.742566] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    0.742875] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] status updated from unknown to connected
>[    0.742880] [drm:drm_add_display_info] non_desktop set to 0
>[    0.742884] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.742886] [drm:drm_add_display_info] non_desktop set to 0
>[    0.742901] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[    0.742904] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    0.743021] frecon(281): 
>[    0.743025] Frecon using drm driver i915, version 1.6, date(20180514), desc(Intel Graphics)
>
>[    0.743061] [drm:drm_mode_addfb2] [FB:73]
>[    0.749281] DEBUG: tsm_screen: 
>[    0.749284] new screen
>
>[    0.749302] DEBUG: tsm_vte: 
>[    0.749303] new vte object
>
>[    0.754450] [drm:drm_mode_addfb2] [FB:93]
>[    0.760557] DEBUG: tsm_screen: 
>[    0.761417] [drm:drm_mode_addfb2] [FB:94]
>[    0.768605] [drm:drm_mode_addfb2] [FB:95]
>[    0.776809] EXT4-fs (dm-1): recovery complete
>[    0.779880] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[    0.779901] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[    0.779904] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    0.779905] [drm:intel_dp_print_rates] sink rates: 270000
>[    0.779906] [drm:intel_dp_print_rates] common rates: 270000
>[    0.780216] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: discard,commit=600
>[    0.780317] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    0.780647] [drm:drm_add_display_info] non_desktop set to 0
>[    0.780652] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.780654] [drm:drm_add_display_info] non_desktop set to 0
>[    0.780674] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[    0.780678] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    0.780696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[    0.780698] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[    0.780708] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] status updated from unknown to disconnected
>[    0.780712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[    0.780769] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[    0.780772] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[    0.780781] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] status updated from unknown to disconnected
>[    0.780783] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[    0.780813] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[    0.780817] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[    0.780831] [drm:intel_atomic_check] [CONNECTOR:71:eDP-1] checking for sink bpp constrains
>[    0.780833] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[    0.780837] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max rate 270000 max bpp 24 pixel clock 252750KHz
>[    0.780839] [drm:intel_dp_compute_config] DP lane count 4 clock 270000 bpp 24
>[    0.780841] [drm:intel_dp_compute_config] DP link rate required 758250 available 1080000
>[    0.780849] [drm:intel_dp_compute_config] PSR disable by flag
>[    0.780851] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[    0.780853] [drm:intel_atomic_check] [CRTC:41:pipe A][modeset]
>[    0.780855] [drm:intel_atomic_check] output_types: EDP (0x100)
>[    0.780857] [drm:intel_atomic_check] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[    0.780860] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 5889501, gmch_n: 8388608, link_m: 490791, link_n: 524288, tu: 64
>[    0.780862] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[    0.780863] [drm:intel_atomic_check] requested mode:
>[    0.780866] [drm:drm_mode_debug_printmodeline] Modeline 0:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    0.780868] [drm:intel_atomic_check] adjusted mode:
>[    0.780870] [drm:drm_mode_debug_printmodeline] Modeline 0:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    0.780875] [drm:intel_dump_crtc_timings] crtc timings: 252750 2400 2448 2480 2560 1600 1603 1613 1646, type: 0x48 flags: 0xa
>[    0.780881] [drm:intel_atomic_check] port clock: 270000, pipe src size: 2400x1600, pixel rate 252750
>[    0.780886] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[    0.780890] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.780891] [drm:intel_atomic_check] ips: 0, double wide: 0
>[    0.780893] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x3, cfgcr1: 0x0, cfgcr2: 0x0
>[    0.780894] [drm:intel_atomic_check] planes on this crtc
>[    0.780897] [drm:intel_atomic_check] [PLANE:28:plane 1A] FB:91, fb = 2400x1600 format = XR24 little-endian (0x34325258)
>[    0.780899] [drm:intel_atomic_check] 	scaler:-1 src 0x0+2400+1600 dst 0x0+2400+1600
>[    0.780900] [drm:intel_atomic_check] [PLANE:33:plane 2A] disabled, scaler_id = -1
>[    0.780902] [drm:intel_atomic_check] [PLANE:38:cursor A] disabled, scaler_id = -1
>[    0.780905] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[    0.780906] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[    0.780915] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[    0.780916] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[    0.781408] [drm:intel_edp_backlight_off] 
>[    0.823094] usb 1-3: new full-speed USB device number 3 using xhci_hcd
>[    0.853345] EXT4-fs (nvme0n1p1): re-mounted. Opts: commit=600
>[    0.895492] EXT4-fs (nvme0n1p1): re-mounted. Opts: commit=600
>[    0.950025] usb 1-3: New USB device found, idVendor=8087, idProduct=0a2a, bcdDevice= 0.03
>[    0.950032] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    0.976194] Bluetooth: af_bluetooth.c:bt_init() Core ver 2.22
>[    0.976214] NET: Registered protocol family 31
>[    0.976217] Bluetooth: af_bluetooth.c:bt_init() HCI device and connection manager initialized
>[    0.976223] Bluetooth: hci_sock.c:hci_sock_init() HCI socket layer initialized
>[    0.976226] Bluetooth: l2cap_sock.c:l2cap_init_sockets() L2CAP socket layer initialized
>[    0.976237] Bluetooth: sco.c:sco_init() SCO socket layer initialized
>[    0.984596] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    0.984614] [drm:lpt_disable_backlight] cpu backlight was enabled, disabling
>[    0.984616] uvcvideo: Found UVC 1.00 device WebCamera (0bda:564b)
>[    0.984638] [drm:intel_disable_pipe] disabling pipe A
>[    0.985064] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[    0.985093] [drm:intel_edp_panel_off] Wait for panel power off time
>[    0.985149] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[    0.987333] uvcvideo 1-2:1.0: Entity type for entity Extension 4 was not initialized!
>[    0.987339] uvcvideo 1-2:1.0: Entity type for entity Processing 2 was not initialized!
>[    0.987342] uvcvideo 1-2:1.0: Entity type for entity Camera 1 was not initialized!
>[    0.987445] usbcore: registered new interface driver uvcvideo
>[    0.987448] USB Video Class driver (1.1.1)
>[    0.989453] usbcore: registered new interface driver btusb
>[    0.999781] Bluetooth: btusb.c:btusb_setup_intel() hci0: read Intel version: 370810225019140f36
>[    0.999788] Bluetooth: btusb.c:btusb_setup_intel() hci0: Intel device is already patched. patch num: 36
>[    1.010768] cros-ec-sensors cros-ec-accel.0: No CROS EC device found.
>[    1.010778] cros-ec-sensors: probe of cros-ec-accel.0 failed with error -22
>[    1.010786] cros-ec-sensors cros-ec-accel.1: No CROS EC device found.
>[    1.010789] cros-ec-sensors: probe of cros-ec-accel.1 failed with error -22
>[    1.010795] cros-ec-sensors cros-ec-gyro.0: No CROS EC device found.
>[    1.010799] cros-ec-sensors: probe of cros-ec-gyro.0 failed with error -22
>[    1.010805] cros-ec-sensors cros-ec-mag.0: No CROS EC device found.
>[    1.010808] cros-ec-sensors: probe of cros-ec-mag.0 failed with error -22
>[    1.012094] cros-ec-activity cros-ec-activity.0: No CROS EC device found.
>[    1.012102] cros-ec-activity: probe of cros-ec-activity.0 failed with error -22
>[    1.017556] cros-ec-ring cros-ec-ring.0: No CROS EC device found.
>[    1.017565] cros-ec-ring: probe of cros-ec-ring.0 failed with error -22
>[    1.017665] cros-ec-light-prox cros-ec-light.0: No CROS EC device found.
>[    1.017670] cros-ec-light-prox: probe of cros-ec-light.0 failed with error -22
>[    1.486731] [drm:wait_panel_status] Wait complete
>[    1.486738] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[    1.486741] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[    1.486747] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[    1.486748] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[    1.486749] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[    1.486750] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[    1.486750] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[    1.486751] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[    1.486752] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[    1.486753] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[    1.486754] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[    1.486756] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[    1.486758] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[    1.486759] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[    1.486761] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[    1.486763] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[    1.486764] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[    1.486768] [drm:edp_panel_on] Turn eDP port A panel power on
>[    1.486789] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    1.487457] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    1.487459] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    1.487461] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[    1.487509] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    2.051914] cfg80211: Loading compiled-in X.509 certificates for regulatory database
>[    2.053583] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
>[    2.053622] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
>[    2.053624] cfg80211: failed to load regulatory.db
>[    2.144361] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[    2.144381] [drm:wait_panel_status] Wait complete
>[    2.144418] [drm:edp_panel_on] Wait for panel power on
>[    2.144502] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[    2.208217] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[    2.208221] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[    2.208222] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[    2.208288] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[    2.245205] [drm:wait_panel_status] Wait complete
>[    2.245237] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    2.245310] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[    2.246086] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[    2.246648] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    2.246649] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    2.246650] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    2.246652] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[    2.247357] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[    2.247358] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[    2.247359] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[    2.247361] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[    2.247362] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[    2.247364] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[    2.247365] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[    2.247366] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[    2.247368] [drm:intel_get_adjust_train] voltage_max = 0x3
>[    2.247369] [drm:intel_get_adjust_train] preemph_max = 0x8
>[    2.247370] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[    2.247371] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[    2.247372] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[    2.247374] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[    2.247375] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[    2.247390] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[    2.247391] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[    2.247392] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    2.248092] [drm:intel_dp_start_link_train] clock recovery OK
>[    2.248093] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[    2.249083] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[    2.249086] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[    2.249590] [drm:intel_enable_pipe] enabling pipe A
>[    2.249598] [drm:intel_edp_backlight_on] 
>[    2.249600] [drm:intel_panel_enable_backlight] pipe A
>[    2.249692] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[    2.249753] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[    2.249758] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[    2.249759] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[    2.266555] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[    2.266562] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[    2.266576] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[    2.266582] [drm:intel_enable_sagv] Enabling the SAGV
>[    2.266627] [drm:intel_backlight_device_get_brightness] get backlight PWM = 600
>[    2.266961] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[    2.266965] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[    2.266971] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.266972] [drm:intel_dp_print_rates] sink rates: 270000
>[    2.266974] [drm:intel_dp_print_rates] common rates: 270000
>[    2.267499] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    2.267884] [drm:drm_add_display_info] non_desktop set to 0
>[    2.267889] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.267891] [drm:drm_add_display_info] non_desktop set to 0
>[    2.267911] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[    2.267915] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    2.280739] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[    2.280743] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[    2.280747] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[    2.280747] [drm:intel_dp_print_rates] sink rates: 270000
>[    2.280748] [drm:intel_dp_print_rates] common rates: 270000
>[    2.281188] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[    2.281544] [drm:drm_add_display_info] non_desktop set to 0
>[    2.281547] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.281549] [drm:drm_add_display_info] non_desktop set to 0
>[    2.281563] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[    2.281566] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[    5.344232] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    5.344298] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   12.459938] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[   12.459942] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[   12.459947] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   12.459948] [drm:intel_dp_print_rates] sink rates: 270000
>[   12.459948] [drm:intel_dp_print_rates] common rates: 270000
>[   12.459958] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   12.460011] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[   12.460436] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   12.460747] [drm:drm_add_display_info] non_desktop set to 0
>[   12.460750] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   12.460751] [drm:drm_add_display_info] non_desktop set to 0
>[   12.460766] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[   12.460768] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[   12.460775] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[   12.460777] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[   12.460785] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[   12.460789] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[   12.460791] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[   12.460799] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[   12.680191] [drm:drm_mode_addfb2] [FB:91]
>[   12.680195] [drm:drm_mode_addfb2] [FB:92]
>[   12.683860] [drm:drm_mode_addfb2] [FB:96]
>[   12.683864] [drm:drm_mode_addfb2] [FB:98]
>[   13.112972] [drm:drm_mode_addfb2] [FB:99]
>[   13.112978] [drm:drm_mode_addfb2] [FB:100]
>[   13.645636] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[   13.645642] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[   13.645648] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[   13.645650] [drm:intel_dp_print_rates] sink rates: 270000
>[   13.645651] [drm:intel_dp_print_rates] common rates: 270000
>[   13.646166] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[   13.646544] [drm:drm_add_display_info] non_desktop set to 0
>[   13.646552] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.646555] [drm:drm_add_display_info] non_desktop set to 0
>[   13.646582] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[   13.646585] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[   13.646607] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[   13.646612] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[   13.646639] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[   13.646648] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[   13.646650] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[   13.646676] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[   13.647642] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[   13.647658] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[   13.670181] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[   13.670200] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[   13.688951] [drm:drm_mode_addfb2] [FB:90]
>[   13.688956] [drm:drm_mode_addfb2] [FB:102]
>[   13.689407] [drm:drm_mode_addfb2] [FB:103]
>[   13.689413] [drm:drm_mode_addfb2] [FB:104]
>[   13.692048] [drm:drm_mode_addfb2] [FB:105]
>[   13.692053] [drm:drm_mode_addfb2] [FB:106]
>[   13.863907] CPU0: Core temperature above threshold, cpu clock throttled (total events = 1)
>[   13.863908] CPU1: Core temperature above threshold, cpu clock throttled (total events = 1)
>[   13.863909] CPU3: Package temperature above threshold, cpu clock throttled (total events = 1)
>[   13.863911] CPU2: Package temperature above threshold, cpu clock throttled (total events = 1)
>[   13.863914] CPU1: Package temperature above threshold, cpu clock throttled (total events = 1)
>[   13.863917] CPU0: Package temperature above threshold, cpu clock throttled (total events = 1)
>[   13.877984] CPU0: Core temperature/speed normal
>[   13.877985] CPU1: Core temperature/speed normal
>[   13.877986] CPU3: Package temperature/speed normal
>[   13.877987] CPU2: Package temperature/speed normal
>[   13.877990] CPU1: Package temperature/speed normal
>[   13.877992] CPU0: Package temperature/speed normal
>[   14.021092] init: midis: Ignoring environment variable CHROMEOS_DEV_MODE=1. To include it in the environment, add an import declaration to the job.
>[   14.021112] init: midis: Ignoring environment variable CHROMEOS_INSIDE_VM=0. To include it in the environment, add an import declaration to the job.
>[   14.021124] init: midis: Ignoring environment variable NATIVE_BRIDGE_EXPERIMENT=1. To include it in the environment, add an import declaration to the job.
>[   14.021214] init: arc-lifetime: Ignoring environment variable CHROMEOS_DEV_MODE=1. To include it in the environment, add an import declaration to the job.
>[   14.021227] init: arc-lifetime: Ignoring environment variable CHROMEOS_INSIDE_VM=0. To include it in the environment, add an import declaration to the job.
>[   14.021238] init: arc-lifetime: Ignoring environment variable NATIVE_BRIDGE_EXPERIMENT=1. To include it in the environment, add an import declaration to the job.
>[   14.021314] init: arc-ureadahead: Ignoring environment variable CHROMEOS_DEV_MODE=1. To include it in the environment, add an import declaration to the job.
>[   14.021327] init: arc-ureadahead: Ignoring environment variable CHROMEOS_INSIDE_VM=0. To include it in the environment, add an import declaration to the job.
>[   14.021338] init: arc-ureadahead: Ignoring environment variable NATIVE_BRIDGE_EXPERIMENT=1. To include it in the environment, add an import declaration to the job.
>[   14.021436] init: arc-oemcrypto: Ignoring environment variable CHROMEOS_DEV_MODE=1. To include it in the environment, add an import declaration to the job.
>[   14.021450] init: arc-oemcrypto: Ignoring environment variable CHROMEOS_INSIDE_VM=0. To include it in the environment, add an import declaration to the job.
>[   14.021460] init: arc-oemcrypto: Ignoring environment variable NATIVE_BRIDGE_EXPERIMENT=1. To include it in the environment, add an import declaration to the job.
>[   14.122439] init: failsafe-delay main process (568) killed by TERM signal
>[   14.211189] traps: arc-setup[1637] general protection ip:7f98f05c5db3 sp:7fff69a150f0 error:0 in libc-2.23.so[7f98f0590000+1a1000]
>[   14.226455] low_mem: setting minfree to 846848 kB
>[   14.248290] fuse init (API version 7.26)
>[   14.351085] acpi MX98927:00: GPIO: looking up 0 in _CRS
>[   14.351307] max98927 i2c-MX98927:00: MAX98927 revisionID: 0x42
>[   14.351348] acpi MX98927:01: GPIO: looking up 0 in _CRS
>[   14.351549] max98927 i2c-MX98927:01: MAX98927 revisionID: 0x42
>[   14.371133] udevd[1811]: error opening ATTR{/sys/devices/pci0000:00/0000:00:1e.4/power/wakeup} for writing: Permission denied
>[   14.380414] input: WCOM50C1:00 2D1F:5133 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-6/i2c-WCOM50C1:00/0018:2D1F:5133.0001/input/input7
>[   14.380535] input: WCOM50C1:00 2D1F:5133 Pen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-6/i2c-WCOM50C1:00/0018:2D1F:5133.0001/input/input9
>[   14.381323] hid-multitouch 0018:2D1F:5133.0001: input,hidraw0: I2C HID v1.00 Mouse [WCOM50C1:00 2D1F:5133] on i2c-WCOM50C1:00
>[   14.393709] input: ACPI0C50:00 18D1:5028 Touchpad as /devices/pci0000:00/0000:00:15.2/i2c_designware.2/i2c-8/i2c-ACPI0C50:00/0018:18D1:5028.0002/input/input15
>[   14.393818] hid-multitouch 0018:18D1:5028.0002: input,hidraw1: I2C HID v1.00 Device [ACPI0C50:00 18D1:5028] on i2c-ACPI0C50:00
>[   14.395573] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops 0xffffffffb0ca2c40)
>[   14.452285] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3
>[   14.453573] zram: Added device: zram0
>[   14.485804] zram0: detected capacity change from 0 to 24446570496
>[   14.501800] Adding 23873600k swap on /dev/zram0.  Priority:-2 extents:1 across:23873600k SS
>[   14.912302] Bluetooth: sock.c:rfcomm_init_sockets() RFCOMM socket layer initialized
>[   14.912324] Bluetooth: core.c:rfcomm_init() RFCOMM ver 1.11
>[   15.507177] traps: run_oci[2348] general protection ip:7cfddbd89db3 sp:7fff110fab20 error:0 in libc-2.23.so[7cfddbd54000+1a1000]
>[   15.596464] init: arc-kmsg-logger main process (1979) killed by TERM signal
>[   16.672032] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   16.672100] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[   16.916165] gpio gpiochip0: Persistence not supported for GPIO 71
>[  234.674555] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
>[  234.699197] usb 2-2: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00
>[  234.699202] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  234.699205] usb 2-2: Product: AX88179
>[  234.699206] usb 2-2: Manufacturer: ASIX Elec. Corp.
>[  234.699208] usb 2-2: SerialNumber: 000000000007C7
>[  235.074603] ax88179_178a 2-2:1.0 eth0: register 'ax88179_178a' at usb-0000:00:14.0-2, ASIX AX88179 USB 3.0 Gigabit Ethernet, 9c:eb:e8:10:52:27
>[  235.075548] usbcore: registered new interface driver ax88179_178a
>[  235.446610] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[  238.170688] ax88179_178a 2-2:1.0 eth0: ax88179 - Link status is: 1
>[  238.182506] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[  297.134448] EXT4-fs (loop5): mounted filesystem without journal. Opts: 
>[  297.173381] init: login: Ignoring environment variable CHROMEOS_USER=$guest. To include it in the environment, add an import declaration to the job.
>[  297.173547] init: machine-info: Ignoring environment variable CHROMEOS_USER=$guest. To include it in the environment, add an import declaration to the job.
>[  297.344035] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  297.344039] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  297.344044] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  297.344046] [drm:intel_dp_print_rates] sink rates: 270000
>[  297.344047] [drm:intel_dp_print_rates] common rates: 270000
>[  297.344074] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  297.344149] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  297.344590] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  297.344947] [drm:drm_add_display_info] non_desktop set to 0
>[  297.344952] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  297.344954] [drm:drm_add_display_info] non_desktop set to 0
>[  297.344972] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  297.344975] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  297.344984] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  297.344986] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  297.345021] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  297.345030] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  297.345035] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  297.345061] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  297.729354] [drm:drm_mode_addfb2] [FB:91]
>[  297.729360] [drm:drm_mode_addfb2] [FB:96]
>[  297.792032] [drm:drm_mode_addfb2] [FB:98]
>[  297.792038] [drm:drm_mode_addfb2] [FB:99]
>[  297.878555] [drm:drm_mode_addfb2] [FB:100]
>[  297.878561] [drm:drm_mode_addfb2] [FB:101]
>[  298.571075] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  298.571079] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  298.571085] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  298.571086] [drm:intel_dp_print_rates] sink rates: 270000
>[  298.571087] [drm:intel_dp_print_rates] common rates: 270000
>[  298.571555] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  298.571919] [drm:drm_add_display_info] non_desktop set to 0
>[  298.571925] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  298.571928] [drm:drm_add_display_info] non_desktop set to 0
>[  298.571948] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  298.571952] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  298.571971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  298.571974] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  298.571999] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  298.572016] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  298.572021] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  298.572048] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  298.572920] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  298.572927] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  298.588846] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  298.588852] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  298.606221] [drm:drm_mode_addfb2] [FB:90]
>[  298.606227] [drm:drm_mode_addfb2] [FB:97]
>[  298.606475] [drm:drm_mode_addfb2] [FB:103]
>[  298.606479] [drm:drm_mode_addfb2] [FB:104]
>[  298.606679] [drm:drm_mode_addfb2] [FB:105]
>[  298.606684] [drm:drm_mode_addfb2] [FB:106]
>[  301.600242] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  301.600310] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  316.724899] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  316.724903] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  316.724904] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  316.724953] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  316.724963] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  316.724967] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  316.724971] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  316.725398] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  316.747935] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.747940] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.747991] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.748403] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  316.749078] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  316.749081] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  316.749083] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  316.749487] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  316.750154] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  316.750155] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  316.750156] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  316.750518] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  316.750794] [drm:intel_dp_detect] Sink is MST capable
>[  316.789414] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.789418] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.789455] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.789845] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  316.791123] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  316.791125] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  316.805766] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.805769] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.805808] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.806197] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  316.807475] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  316.807476] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  316.818201] usb 1-1: new high-speed USB device number 4 using xhci_hcd
>[  316.820544] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.820549] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.820595] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.820990] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  316.821758] [drm:drm_dp_send_link_address] link address reply: 3
>[  316.821760] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[  316.821762] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 1, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  316.821764] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 11, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  316.822545] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  316.822547] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  316.892178] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.892182] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.892204] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.892625] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  316.893050] [drm:drm_dp_send_enum_path_resources] enum path resources 1: 2560 2560
>[  316.894884] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  316.894886] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  316.910214] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  316.910218] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  316.910267] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  316.910655] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  316.911076] [drm:drm_dp_send_enum_path_resources] enum path resources 2: 1280 1280
>[  316.911621] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  316.911623] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  316.944703] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
>[  316.944708] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[  316.944710] usb 1-1: Product: USB 2.0 Hub
>[  316.945511] hub 1-1:1.0: USB hub found
>[  316.945538] hub 1-1:1.0: 4 ports detected
>[  317.228220] usb 1-1.2: new full-speed USB device number 5 using xhci_hcd
>[  317.327720] usb 1-1.2: New USB device found, idVendor=04b4, idProduct=f649, bcdDevice= 2.21
>[  317.327726] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  317.327728] usb 1-1.2: Product: USB-C to Multiport Adapter with Charging
>[  317.341618] hid-generic 0003:04B4:F649.0003: hiddev96,hidraw2: USB HID v1.11 Device [USB-C to Multiport Adapter with Charging] on usb-0000:00:14.0-1.2/input1
>[  317.417234] usb 1-1.4: new high-speed USB device number 6 using xhci_hcd
>[  317.505945] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00
>[  317.505949] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  317.505951] usb 1-1.4: Product: USB 10/100 LAN
>[  317.505953] usb 1-1.4: Manufacturer: CMI
>[  317.505955] usb 1-1.4: SerialNumber: 70886B8501F3
>[  317.523445] usbcore: registered new interface driver r8152
>[  317.524239] usbcore: registered new interface driver cdc_ether
>[  317.601626] usb 1-1.4: reset high-speed USB device number 6 using xhci_hcd
>[  317.742395] r8152 1-1.4:1.0 eth1: v1.09.9
>[  317.776703] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[  317.914261] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  317.914265] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  317.914270] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  317.914271] [drm:intel_dp_print_rates] sink rates: 270000
>[  317.914272] [drm:intel_dp_print_rates] common rates: 270000
>[  317.914294] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  317.914368] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  317.914815] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  317.915191] [drm:drm_add_display_info] non_desktop set to 0
>[  317.915196] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  317.915197] [drm:drm_add_display_info] non_desktop set to 0
>[  317.915212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  317.915215] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  317.915226] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  317.915227] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  317.915249] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  317.915254] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  317.915255] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  317.915659] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  317.916328] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  317.916329] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  317.916330] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  317.916693] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  317.916969] [drm:intel_dp_detect] Sink is MST capable
>[  317.916971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  317.916978] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3]
>[  317.916980] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] status updated from unknown to connected
>[  317.954210] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  317.954215] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  317.954264] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  317.954658] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  317.956956] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  317.956957] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  317.999898] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  317.999902] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  317.999938] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.000329] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.002005] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.002006] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.023784] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.023787] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.023825] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.024215] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.025866] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.025867] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.047506] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.047510] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.047541] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.047930] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.049580] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.049581] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.071665] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.071670] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.071711] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.072105] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.075137] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.075138] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.119700] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.119703] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.119739] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.120127] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.121798] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.121799] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.141156] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.141159] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.141195] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.141583] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.143228] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.143229] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.165102] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.165106] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.165142] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.165531] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.167175] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.167176] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.188708] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.188711] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.188748] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.189140] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.190780] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.190782] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.207594] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.207598] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.207634] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.208029] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.208450] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  318.208453] [drm:drm_add_display_info] non_desktop set to 0
>[  318.208458] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  318.208460] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  318.208461] [drm:drm_add_display_info] non_desktop set to 0
>[  318.208706] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  318.208708] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  318.208711] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  318.208712] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  318.208715] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  318.208716] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  318.208719] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  318.208721] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  318.208723] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  318.208725] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  318.208727] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  318.208729] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  318.208731] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  318.208733] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  318.208735] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  318.208737] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  318.208739] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  318.208741] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  318.208749] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] probed modes :
>[  318.208752] [drm:drm_mode_debug_printmodeline] Modeline 107:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  318.208754] [drm:drm_mode_debug_printmodeline] Modeline 108:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  318.208757] [drm:drm_mode_debug_printmodeline] Modeline 109:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  318.208759] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  318.208762] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  318.208764] [drm:drm_mode_debug_printmodeline] Modeline 126:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  318.208767] [drm:drm_mode_debug_printmodeline] Modeline 142:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  318.208769] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  318.208772] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  318.208774] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  318.208777] [drm:drm_mode_debug_printmodeline] Modeline 114:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  318.208779] [drm:drm_mode_debug_printmodeline] Modeline 113:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  318.208782] [drm:drm_mode_debug_printmodeline] Modeline 122:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  318.208784] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  318.208787] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  318.208789] [drm:drm_mode_debug_printmodeline] Modeline 117:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  318.208791] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  318.208794] [drm:drm_mode_debug_printmodeline] Modeline 131:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  318.208797] [drm:drm_mode_debug_printmodeline] Modeline 143:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  318.208799] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  318.208802] [drm:drm_mode_debug_printmodeline] Modeline 123:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  318.208804] [drm:drm_mode_debug_printmodeline] Modeline 124:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  318.208807] [drm:drm_mode_debug_printmodeline] Modeline 125:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  318.208809] [drm:drm_mode_debug_printmodeline] Modeline 118:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  318.208812] [drm:drm_mode_debug_printmodeline] Modeline 133:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  318.208814] [drm:drm_mode_debug_printmodeline] Modeline 134:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  318.208817] [drm:drm_mode_debug_printmodeline] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  318.208819] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  318.208822] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  318.208824] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  318.208827] [drm:drm_mode_debug_printmodeline] Modeline 119:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  318.208829] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  318.208831] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  318.208834] [drm:drm_mode_debug_printmodeline] Modeline 141:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  318.208836] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  318.208865] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4]
>[  318.208868] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] status updated from unknown to connected
>[  318.208970] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.208971] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.250517] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.250522] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.250592] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.250983] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.253305] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.253306] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.296438] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.296442] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.296478] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.296868] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.298570] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.298572] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.322622] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.322626] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.322647] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.323051] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.324700] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.324702] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.344084] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.344088] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.344125] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.344514] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.346165] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.346166] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.367939] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  318.367943] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  318.367981] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  318.368372] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  318.369505] [drm:drm_add_display_info] non_desktop set to 0
>[  318.369509] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  318.369511] [drm:drm_add_display_info] non_desktop set to 0
>[  318.369562] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] probed modes :
>[  318.369565] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  318.369567] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  318.369569] [drm:drm_mode_debug_printmodeline] Modeline 140:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  318.369571] [drm:drm_mode_debug_printmodeline] Modeline 145:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  318.369573] [drm:drm_mode_debug_printmodeline] Modeline 138:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  318.369574] [drm:drm_mode_debug_printmodeline] Modeline 139:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  318.369576] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  318.369578] [drm:drm_mode_debug_printmodeline] Modeline 152:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  318.369580] [drm:drm_mode_debug_printmodeline] Modeline 148:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  318.369582] [drm:drm_mode_debug_printmodeline] Modeline 151:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  318.370025] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  318.370031] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  318.370221] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  318.370225] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  318.378378] [drm:drm_mode_addfb2] [FB:96]
>[  318.378425] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  318.378431] [drm:drm_mode_setcrtc] [CONNECTOR:91:DP-3]
>[  318.378444] [drm:intel_atomic_check] [CONNECTOR:91:DP-3] checking for sink bpp constrains
>[  318.378445] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  318.378450] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=48, avail=63
>[  318.378464] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=15
>[  318.378465] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  318.378467] [drm:intel_atomic_check] [CRTC:55:pipe B][modeset]
>[  318.378469] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  318.378470] [drm:intel_atomic_check] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  318.378472] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>[  318.378473] [drm:intel_atomic_check] audio: 1, infoframes: 0
>[  318.378474] [drm:intel_atomic_check] requested mode:
>[  318.378476] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  318.378476] [drm:intel_atomic_check] adjusted mode:
>[  318.378478] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  318.378480] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[  318.378481] [drm:intel_atomic_check] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
>[  318.378482] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  318.378483] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  318.378484] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  318.378485] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[  318.378486] [drm:intel_atomic_check] planes on this crtc
>[  318.378487] [drm:intel_atomic_check] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[  318.378488] [drm:intel_atomic_check] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[  318.378489] [drm:intel_atomic_check] [PLANE:52:cursor B] disabled, scaler_id = -1
>[  318.378511] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  318.378512] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  318.378518] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  318.378519] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  318.378522] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  318.378524] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  318.384510] [drm:intel_edp_backlight_off] 
>[  318.592210] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  318.592272] [drm:intel_disable_pipe] disabling pipe A
>[  318.595337] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  318.595399] [drm:intel_edp_panel_off] Wait for panel power off time
>[  318.595485] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  319.096374] [drm:wait_panel_status] Wait complete
>[  319.096382] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  319.096388] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  319.096391] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  319.096399] [drm:intel_dump_cdclk_state] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
>[  319.096723] [drm:intel_disable_sagv] Disabling the SAGV
>[  319.096727] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  319.096728] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  319.096729] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  319.096730] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  319.096730] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  319.096731] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  319.096732] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  319.096733] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  319.096734] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  319.096735] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  319.096737] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  319.096739] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  319.096740] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  319.096742] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  319.096743] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  319.096746] [drm:edp_panel_on] Turn eDP port A panel power on
>[  319.096766] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  319.097764] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  319.097768] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  319.097770] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  319.097784] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  319.712294] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  319.712314] [drm:wait_panel_status] Wait complete
>[  319.712350] [drm:edp_panel_on] Wait for panel power on
>[  319.712435] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  319.776075] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  319.776079] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  319.776081] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  319.776103] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  319.812986] [drm:wait_panel_status] Wait complete
>[  319.813027] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  319.813131] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  319.813916] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  319.814462] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  319.814464] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  319.814465] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  319.814467] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  319.815166] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  319.815168] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  319.815169] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  319.815171] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  319.815173] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  319.815175] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  319.815176] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  319.815178] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  319.815179] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  319.815181] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  319.815182] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  319.815184] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  319.815186] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  319.815187] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  319.815201] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  319.815203] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  319.815204] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  319.815205] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  319.815899] [drm:intel_dp_start_link_train] clock recovery OK
>[  319.815901] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  319.816903] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  319.816906] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  319.817268] [drm:intel_enable_pipe] enabling pipe A
>[  319.817276] [drm:intel_edp_backlight_on] 
>[  319.817278] [drm:intel_panel_enable_backlight] pipe A
>[  319.817370] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  319.817432] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  319.817437] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  319.817438] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  319.834247] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  319.834249] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  319.834567] [drm:intel_mst_pre_enable_dp] active links 0
>[  319.852850] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.852854] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.852875] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.853279] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  319.854219] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  319.854221] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  319.854307] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  319.854600] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  319.854601] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  319.854602] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  319.854604] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  319.861231] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  319.861233] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  319.861234] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  319.861236] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  319.861237] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  319.861238] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  319.861239] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  319.861241] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  319.861242] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  319.861243] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  319.861245] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  319.861246] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  319.861247] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  319.861261] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  319.861262] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  319.861263] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  319.861264] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  319.861265] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  319.867867] [drm:intel_dp_start_link_train] clock recovery OK
>[  319.867869] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  319.874512] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  319.875010] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  319.875152] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=1908 slots=48
>[  319.896374] [drm:intel_enable_pipe] enabling pipe B
>[  319.896611] [drm:intel_mst_enable_dp] active links 1
>[  319.896888] [drm:drm_dp_update_payload_part2] payload 0 1
>[  319.916040] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.916043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.916081] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.916471] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  319.916892] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:91:DP-3], [ENCODER:87:DP-MST B]
>[  319.916895] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  319.916899] [drm:hsw_dp_audio_config_update] using automatic Maud, Naud
>[  319.917419] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  319.917420] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  319.922793] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.922797] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.922839] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.923233] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  319.930081] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  319.930085] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  319.930096] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  319.930107] [drm:verify_connector_state.isra.69] [CONNECTOR:91:DP-3]
>[  319.930110] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  319.930118] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  319.930275] [drm:drm_mode_addfb2] [FB:153]
>[  319.930311] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  319.930316] [drm:drm_mode_setcrtc] [CONNECTOR:99:DP-4]
>[  319.930326] [drm:intel_atomic_check] [CONNECTOR:99:DP-4] checking for sink bpp constrains
>[  319.930327] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  319.930331] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=14, avail=15
>[  319.930332] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=1
>[  319.930334] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  319.930335] [drm:intel_atomic_check] [CRTC:69:pipe C][modeset]
>[  319.930337] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  319.930338] [drm:intel_atomic_check] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  319.930340] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 1794230, gmch_n: 8388608, link_m: 299038, link_n: 1048576, tu: 14
>[  319.930341] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[  319.930341] [drm:intel_atomic_check] requested mode:
>[  319.930343] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  319.930344] [drm:intel_atomic_check] adjusted mode:
>[  319.930346] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  319.930348] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[  319.930349] [drm:intel_atomic_check] port clock: 540000, pipe src size: 1920x1200, pixel rate 154000
>[  319.930350] [drm:intel_atomic_check] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  319.930351] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  319.930352] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  319.930353] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x0, cfgcr1: 0x0, cfgcr2: 0x0
>[  319.930354] [drm:intel_atomic_check] planes on this crtc
>[  319.930355] [drm:intel_atomic_check] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[  319.930356] [drm:intel_atomic_check] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[  319.930357] [drm:intel_atomic_check] [PLANE:66:cursor C] disabled, scaler_id = -1
>[  319.930359] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  319.930360] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  319.930365] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[  319.930366] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  319.932283] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  319.932284] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  319.932286] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  319.932287] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  319.932288] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  319.932289] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  319.932290] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  319.932291] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  319.932292] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  319.932294] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  319.932297] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  319.932299] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  319.932300] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  319.946716] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 6, on? 1) for crtc 69
>[  319.946720] [drm:intel_mst_pre_enable_dp] active links 1
>[  319.965706] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.965710] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.965752] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.966144] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  319.966565] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  319.967387] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  319.967388] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  319.967872] [drm:intel_enable_pipe] enabling pipe C
>[  319.967969] [drm:intel_mst_enable_dp] active links 2
>[  319.968249] [drm:drm_dp_update_payload_part2] payload 0 2
>[  319.968250] [drm:drm_dp_update_payload_part2] payload 1 1
>[  319.990003] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.990009] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.990047] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.990439] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  319.991389] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  319.991390] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  319.997289] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  319.997293] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  319.997329] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  319.997721] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  320.001464] [drm:verify_connector_state.isra.69] [CONNECTOR:99:DP-4]
>[  320.001467] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  320.001481] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  320.002793] [drm:drm_mode_addfb2] [FB:156]
>[  320.002823] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  320.002827] [drm:drm_mode_setcrtc] [CONNECTOR:91:DP-3]
>[  320.013432] [drm:drm_mode_addfb2] [FB:96]
>[  320.013476] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  320.013481] [drm:drm_mode_setcrtc] [CONNECTOR:99:DP-4]
>[  320.031323] [drm:drm_mode_addfb2] [FB:153]
>[  320.031327] [drm:drm_mode_addfb2] [FB:155]
>[  320.047546] [drm:drm_mode_addfb2] [FB:157]
>[  320.047551] [drm:drm_mode_addfb2] [FB:160]
>[  320.048886] [drm:drm_mode_addfb2] [FB:161]
>[  320.048890] [drm:drm_mode_addfb2] [FB:162]
>[  320.105175] [drm:drm_mode_addfb2] [FB:96]
>[  320.105183] [drm:drm_mode_addfb2] [FB:153]
>[  320.173385] [drm:drm_mode_addfb2] [FB:155]
>[  320.173390] [drm:drm_mode_addfb2] [FB:163]
>[  320.194565] [drm:drm_mode_addfb2] [FB:164]
>[  320.194568] [drm:drm_mode_addfb2] [FB:165]
>[  320.199785] [drm:drm_mode_addfb2] [FB:166]
>[  320.199790] [drm:drm_mode_addfb2] [FB:167]
>[  320.199986] [drm:drm_mode_addfb2] [FB:168]
>[  320.199989] [drm:drm_mode_addfb2] [FB:169]
>[  320.206911] [drm:drm_mode_addfb2] [FB:164]
>[  320.206915] [drm:drm_mode_addfb2] [FB:165]
>[  320.210101] [drm:drm_mode_addfb2] [FB:170]
>[  320.210105] [drm:drm_mode_addfb2] [FB:171]
>[  321.011839] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  321.011843] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  321.011849] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  321.011850] [drm:intel_dp_print_rates] sink rates: 270000
>[  321.011851] [drm:intel_dp_print_rates] common rates: 270000
>[  321.012310] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  321.012663] [drm:drm_add_display_info] non_desktop set to 0
>[  321.012668] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  321.012669] [drm:drm_add_display_info] non_desktop set to 0
>[  321.012689] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  321.012691] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  321.012707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  321.012709] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  321.012731] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  321.012739] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  321.012740] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  321.013144] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  321.013810] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  321.013811] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  321.013812] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  321.014173] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  321.014447] [drm:intel_dp_detect] Sink is MST capable
>[  321.014449] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  321.014456] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3]
>[  321.056118] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.056121] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.056176] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.056562] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.058893] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.058894] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.105314] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.105319] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.105331] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.105722] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.107444] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.107446] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.128471] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.128477] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.128516] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.128908] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.130568] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.130569] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.153007] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.153011] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.153045] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.153439] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.155093] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.155094] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.177946] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.177949] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.177987] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.178394] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.181427] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.181430] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.225457] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.225460] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.225495] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.225893] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.227575] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.227576] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.250242] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.250245] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.250283] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.250672] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.252338] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.252339] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.274783] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.274786] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.274793] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.275172] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.276809] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.276810] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.302507] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.302511] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.302548] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.302947] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.304597] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.304598] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.317188] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.317191] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.317203] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.317584] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.318000] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  321.318010] [drm:drm_add_display_info] non_desktop set to 0
>[  321.318019] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  321.318024] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  321.318026] [drm:drm_add_display_info] non_desktop set to 0
>[  321.318255] [drm:drm_mode_debug_printmodeline] Modeline 189:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  321.318258] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  321.318260] [drm:drm_mode_debug_printmodeline] Modeline 190:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  321.318261] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  321.318263] [drm:drm_mode_debug_printmodeline] Modeline 197:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  321.318264] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  321.318266] [drm:drm_mode_debug_printmodeline] Modeline 198:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  321.318267] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  321.318269] [drm:drm_mode_debug_printmodeline] Modeline 199:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  321.318270] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  321.318272] [drm:drm_mode_debug_printmodeline] Modeline 200:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  321.318273] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  321.318275] [drm:drm_mode_debug_printmodeline] Modeline 207:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  321.318276] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  321.318278] [drm:drm_mode_debug_printmodeline] Modeline 211:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  321.318279] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  321.318281] [drm:drm_mode_debug_printmodeline] Modeline 212:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  321.318282] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  321.318288] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] probed modes :
>[  321.318291] [drm:drm_mode_debug_printmodeline] Modeline 107:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  321.318293] [drm:drm_mode_debug_printmodeline] Modeline 108:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  321.318295] [drm:drm_mode_debug_printmodeline] Modeline 109:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  321.318296] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  321.318298] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  321.318300] [drm:drm_mode_debug_printmodeline] Modeline 126:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  321.318302] [drm:drm_mode_debug_printmodeline] Modeline 142:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  321.318304] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  321.318306] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  321.318307] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  321.318309] [drm:drm_mode_debug_printmodeline] Modeline 114:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  321.318311] [drm:drm_mode_debug_printmodeline] Modeline 113:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  321.318313] [drm:drm_mode_debug_printmodeline] Modeline 122:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  321.318315] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  321.318316] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  321.318318] [drm:drm_mode_debug_printmodeline] Modeline 117:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  321.318320] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  321.318322] [drm:drm_mode_debug_printmodeline] Modeline 131:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  321.318324] [drm:drm_mode_debug_printmodeline] Modeline 143:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  321.318325] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  321.318327] [drm:drm_mode_debug_printmodeline] Modeline 123:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  321.318329] [drm:drm_mode_debug_printmodeline] Modeline 124:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  321.318331] [drm:drm_mode_debug_printmodeline] Modeline 125:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  321.318333] [drm:drm_mode_debug_printmodeline] Modeline 118:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  321.318335] [drm:drm_mode_debug_printmodeline] Modeline 133:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  321.318336] [drm:drm_mode_debug_printmodeline] Modeline 134:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  321.318338] [drm:drm_mode_debug_printmodeline] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  321.318340] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  321.318342] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  321.318344] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  321.318345] [drm:drm_mode_debug_printmodeline] Modeline 119:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  321.318347] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  321.318349] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  321.318351] [drm:drm_mode_debug_printmodeline] Modeline 141:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  321.318352] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  321.318378] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4]
>[  321.318533] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.318535] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.356744] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.356749] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.356784] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.357173] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.359465] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.359466] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.406704] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.406709] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.406745] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.407138] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.408808] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.408809] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.429005] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.429009] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.429069] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.429455] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.431116] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.431117] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.453812] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.453817] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.453854] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.454252] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.455903] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.455904] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.479100] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  321.479104] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  321.479148] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  321.479540] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  321.480679] [drm:drm_add_display_info] non_desktop set to 0
>[  321.480684] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  321.480685] [drm:drm_add_display_info] non_desktop set to 0
>[  321.480740] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] probed modes :
>[  321.480743] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  321.480745] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  321.480747] [drm:drm_mode_debug_printmodeline] Modeline 140:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  321.480749] [drm:drm_mode_debug_printmodeline] Modeline 145:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  321.480750] [drm:drm_mode_debug_printmodeline] Modeline 138:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  321.480752] [drm:drm_mode_debug_printmodeline] Modeline 139:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  321.480754] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  321.480756] [drm:drm_mode_debug_printmodeline] Modeline 152:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  321.480758] [drm:drm_mode_debug_printmodeline] Modeline 148:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  321.480760] [drm:drm_mode_debug_printmodeline] Modeline 151:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  321.481201] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  321.481203] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  321.481400] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  321.481405] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  321.484869] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  321.484876] [drm:drm_mode_setcrtc] [CONNECTOR:91:DP-3]
>[  321.497118] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  321.497126] [drm:drm_mode_setcrtc] [CONNECTOR:99:DP-4]
>[  324.064224] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  324.064290] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  329.163444] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  329.163447] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  329.163451] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  329.163452] [drm:intel_dp_print_rates] sink rates: 270000
>[  329.163453] [drm:intel_dp_print_rates] common rates: 270000
>[  329.163475] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  329.163548] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  329.164021] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  329.164385] [drm:drm_add_display_info] non_desktop set to 0
>[  329.164391] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  329.164393] [drm:drm_add_display_info] non_desktop set to 0
>[  329.164411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  329.164415] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  329.164434] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  329.164436] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  329.164459] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  329.164466] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  329.164467] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  329.164875] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  329.165543] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  329.165544] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  329.165546] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  329.165907] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  329.166186] [drm:intel_dp_detect] Sink is MST capable
>[  329.166189] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  329.166199] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3]
>[  329.206905] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.206909] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.206945] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.207338] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.209636] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.209637] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.254743] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.254747] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.254781] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.255170] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.256840] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.256841] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.279179] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.279182] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.279190] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.279572] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.281224] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.281225] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.303827] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.303831] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.303867] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.304260] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.305908] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.305909] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.329342] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.329346] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.329381] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.329766] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.332801] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.332802] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.376404] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.376408] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.376447] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.376835] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.378508] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.378509] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.401503] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.401507] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.401526] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.401909] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.403559] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.403560] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.425776] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.425780] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.425814] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.426204] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.427842] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.427843] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.450485] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.450490] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.450532] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.450919] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.452568] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.452569] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.467468] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.467471] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.467491] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.467894] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.468318] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  329.468320] [drm:drm_add_display_info] non_desktop set to 0
>[  329.468326] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  329.468327] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  329.468329] [drm:drm_add_display_info] non_desktop set to 0
>[  329.468520] [drm:drm_mode_debug_printmodeline] Modeline 189:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  329.468522] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  329.468524] [drm:drm_mode_debug_printmodeline] Modeline 190:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  329.468525] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  329.468528] [drm:drm_mode_debug_printmodeline] Modeline 197:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  329.468529] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  329.468530] [drm:drm_mode_debug_printmodeline] Modeline 198:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  329.468531] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  329.468533] [drm:drm_mode_debug_printmodeline] Modeline 199:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  329.468534] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  329.468536] [drm:drm_mode_debug_printmodeline] Modeline 200:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  329.468537] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  329.468539] [drm:drm_mode_debug_printmodeline] Modeline 207:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  329.468540] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  329.468542] [drm:drm_mode_debug_printmodeline] Modeline 211:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  329.468543] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  329.468545] [drm:drm_mode_debug_printmodeline] Modeline 212:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  329.468546] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  329.468552] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] probed modes :
>[  329.468554] [drm:drm_mode_debug_printmodeline] Modeline 107:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  329.468556] [drm:drm_mode_debug_printmodeline] Modeline 108:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  329.468558] [drm:drm_mode_debug_printmodeline] Modeline 109:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  329.468559] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  329.468561] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  329.468563] [drm:drm_mode_debug_printmodeline] Modeline 126:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  329.468565] [drm:drm_mode_debug_printmodeline] Modeline 142:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  329.468567] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  329.468568] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  329.468570] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  329.468572] [drm:drm_mode_debug_printmodeline] Modeline 114:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  329.468574] [drm:drm_mode_debug_printmodeline] Modeline 113:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  329.468576] [drm:drm_mode_debug_printmodeline] Modeline 122:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  329.468577] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  329.468579] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  329.468581] [drm:drm_mode_debug_printmodeline] Modeline 117:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  329.468583] [drm:drm_mode_debug_printmodeline] Modeline 111:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  329.468585] [drm:drm_mode_debug_printmodeline] Modeline 131:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  329.468586] [drm:drm_mode_debug_printmodeline] Modeline 143:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  329.468588] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  329.468590] [drm:drm_mode_debug_printmodeline] Modeline 123:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  329.468592] [drm:drm_mode_debug_printmodeline] Modeline 124:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  329.468594] [drm:drm_mode_debug_printmodeline] Modeline 125:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  329.468596] [drm:drm_mode_debug_printmodeline] Modeline 118:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  329.468597] [drm:drm_mode_debug_printmodeline] Modeline 133:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  329.468599] [drm:drm_mode_debug_printmodeline] Modeline 134:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  329.468601] [drm:drm_mode_debug_printmodeline] Modeline 149:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  329.468603] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  329.468605] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  329.468607] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  329.468609] [drm:drm_mode_debug_printmodeline] Modeline 119:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  329.468610] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  329.468612] [drm:drm_mode_debug_printmodeline] Modeline 120:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  329.468614] [drm:drm_mode_debug_printmodeline] Modeline 141:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  329.468616] [drm:drm_mode_debug_printmodeline] Modeline 121:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  329.468645] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4]
>[  329.468841] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.468842] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.508032] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.508036] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.508073] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.508461] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.510757] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.510758] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.555351] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.555355] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.555412] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.555824] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.557518] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.557520] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.580547] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.580551] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.580584] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.580973] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.582631] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.582632] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.604656] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.604660] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.604700] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.605090] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.606744] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.606745] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.629470] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  329.629474] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  329.629515] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  329.629901] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  329.631056] [drm:drm_add_display_info] non_desktop set to 0
>[  329.631063] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  329.631081] [drm:drm_add_display_info] non_desktop set to 0
>[  329.631140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] probed modes :
>[  329.631143] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  329.631145] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  329.631146] [drm:drm_mode_debug_printmodeline] Modeline 140:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  329.631148] [drm:drm_mode_debug_printmodeline] Modeline 145:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  329.631150] [drm:drm_mode_debug_printmodeline] Modeline 138:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  329.631152] [drm:drm_mode_debug_printmodeline] Modeline 139:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  329.631154] [drm:drm_mode_debug_printmodeline] Modeline 137:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  329.631155] [drm:drm_mode_debug_printmodeline] Modeline 152:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  329.631157] [drm:drm_mode_debug_printmodeline] Modeline 148:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  329.631159] [drm:drm_mode_debug_printmodeline] Modeline 151:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  329.631578] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  329.631580] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  329.631757] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  329.631764] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  329.637307] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  329.637316] [drm:drm_mode_setcrtc] [CONNECTOR:91:DP-3]
>[  329.647565] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  329.647574] [drm:drm_mode_setcrtc] [CONNECTOR:99:DP-4]
>[  332.192230] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  332.192300] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  373.462614] usb 1-1: USB disconnect, device number 4
>[  373.462619] usb 1-1.2: USB disconnect, device number 5
>[  373.463639] usb 1-1.4: USB disconnect, device number 6
>[  373.463751] r8152 1-1.4:1.0 eth1: Stop submitting intr, status -108
>[  373.480920] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  373.480923] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  373.480925] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  373.480931] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  373.480936] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  373.480939] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  373.480942] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  373.480952] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[  373.490033] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.498501] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.506968] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.515419] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.523870] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.532307] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.540747] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.549186] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.557626] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.566065] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.574509] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.582955] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.591397] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.599838] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.608277] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.616705] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.625128] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.633550] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.641972] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.650393] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.658824] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.667261] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.675689] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.684114] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.692536] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.700958] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.709380] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.717801] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.726222] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.734644] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.743066] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.751487] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  373.751490] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  373.751497] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:91:DP-3]
>[  373.751608] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  373.751610] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:99:DP-4]
>[  373.751669] [drm:drm_dp_mst_put_payload_id] putting payload 2
>[  374.754078] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  374.754082] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  374.754089] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  374.754089] [drm:intel_dp_print_rates] sink rates: 270000
>[  374.754090] [drm:intel_dp_print_rates] common rates: 270000
>[  374.754113] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  374.754186] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  374.754649] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  374.755019] [drm:drm_add_display_info] non_desktop set to 0
>[  374.755025] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  374.755027] [drm:drm_add_display_info] non_desktop set to 0
>[  374.755046] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  374.755050] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  374.755061] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  374.755064] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  374.755099] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  374.755108] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  374.755109] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  374.755131] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  374.755138] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3]
>[  374.755143] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] status updated from connected to disconnected
>[  374.755147] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:91:DP-3] disconnected
>[  374.755502] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4]
>[  374.755504] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] status updated from connected to disconnected
>[  374.755506] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:99:DP-4] disconnected
>[  374.755629] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  374.755636] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=48, avail=49
>[  374.755643] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  374.755644] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  374.755650] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  374.755652] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  374.755655] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] allocated DPLL 1
>[  374.755656] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  374.755685] [drm:intel_edp_backlight_off] 
>[  374.960205] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  374.960266] [drm:intel_disable_pipe] disabling pipe A
>[  374.968674] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  374.968718] [drm:intel_edp_panel_off] Wait for panel power off time
>[  374.968804] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  375.470261] [drm:wait_panel_status] Wait complete
>[  375.470268] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  375.470272] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  375.470275] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  375.470283] [drm:intel_mst_disable_dp] active links 2
>[  375.470287] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[  375.470291] [drm:intel_disable_pipe] disabling pipe B
>[  375.471117] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  375.471120] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  375.471122] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  375.471173] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  375.492443] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.500827] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.509210] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.517595] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.525980] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.534363] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.542746] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.551128] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.559511] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.567894] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.576277] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.584659] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.593042] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.601425] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.609808] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.618191] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.626573] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.634955] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.643338] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.651721] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.660138] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.668535] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.676921] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.685306] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.693690] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.702073] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.710456] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.718858] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.727242] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.735625] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.744009] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.752392] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.752395] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  375.752397] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  375.752400] [drm:intel_encoders_post_disable] active links 1
>[  375.752404] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 6, on? 1) for crtc 55
>[  375.752418] [drm:intel_mst_disable_dp] active links 1
>[  375.752421] [drm:intel_disable_pipe] disabling pipe C
>[  375.773976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.782359] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.790741] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.799122] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.807504] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.815885] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.824266] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.832648] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.841031] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.849412] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.857793] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.866174] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.874555] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.882936] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.891317] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.899700] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.908081] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.916461] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.924842] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.933223] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.941604] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.949985] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.958366] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.966747] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.975128] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.983509] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  375.991889] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.000270] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.008651] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.017032] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.025413] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.033794] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.033797] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  376.033799] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  376.042221] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.050643] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.059065] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.067487] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.075909] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.084330] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.092752] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.101174] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.109595] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.118017] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.126439] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.134860] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.143282] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.151704] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.160138] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.168568] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.176993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.185418] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.193844] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.202268] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.210693] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.219118] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.227542] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.235967] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.244392] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.252816] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.261240] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.269665] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.278089] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.286514] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.294938] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.303363] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.303367] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  376.303368] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  376.303373] [drm:intel_encoders_post_disable] active links 0
>[  376.303376] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  376.303378] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  376.303383] [drm:intel_dump_cdclk_state] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[  376.303490] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  376.303491] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  376.303492] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  376.303493] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  376.303494] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  376.303495] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  376.303496] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  376.303497] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  376.303498] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  376.303500] [drm:verify_connector_state.isra.69] [CONNECTOR:91:DP-3]
>[  376.303501] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  376.303503] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  376.303505] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  376.303506] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  376.303510] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  376.303511] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  376.303514] [drm:edp_panel_on] Turn eDP port A panel power on
>[  376.303534] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  376.303619] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  376.303632] [drm:wait_panel_status] Wait complete
>[  376.303669] [drm:edp_panel_on] Wait for panel power on
>[  376.303753] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  376.367169] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  376.367172] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  376.367174] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  376.367183] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  376.403944] [drm:wait_panel_status] Wait complete
>[  376.403974] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  376.404091] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  376.404871] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  376.405427] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  376.405429] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  376.405430] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  376.405431] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  376.406156] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  376.406158] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  376.406159] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  376.406161] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  376.406162] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  376.406164] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  376.406165] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  376.406166] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  376.406168] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  376.406169] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  376.406170] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  376.406171] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  376.406172] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  376.406174] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  376.406175] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  376.406177] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  376.406178] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  376.406179] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  376.406856] [drm:intel_dp_start_link_train] clock recovery OK
>[  376.406858] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  376.407867] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  376.407870] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  376.408266] [drm:intel_enable_pipe] enabling pipe A
>[  376.408274] [drm:intel_edp_backlight_on] 
>[  376.408276] [drm:intel_panel_enable_backlight] pipe A
>[  376.408367] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  376.408429] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  376.408434] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  376.408435] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  376.425223] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 4, on? 0) for crtc 69
>[  376.425224] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  376.425298] [drm:intel_mst_pre_enable_dp] active links 0
>[  376.433696] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.442088] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.450477] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.458866] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.467254] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.475643] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.484032] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.492420] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.500809] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.509197] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.517585] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.525974] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.534363] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.542751] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.551140] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.559528] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.567917] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.576305] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.584694] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.593082] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.601471] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.609860] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.618248] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.626637] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.635025] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.643414] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.651803] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.660192] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.668581] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.676969] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.685360] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.693749] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.693752] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  376.704393] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.712781] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.721171] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.729557] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.737943] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.746329] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.754716] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.763101] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.771487] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.779875] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.788262] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.796648] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.805036] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.813421] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.821808] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.830193] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.838580] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.846965] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.855352] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.863737] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.872124] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.880509] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.888895] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.897281] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.905667] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.914052] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.922438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.930824] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.939210] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.947596] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.955982] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.964368] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.964371] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  376.975488] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.983874] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  376.992260] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.000646] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.009034] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.017420] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.025805] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.034191] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.042577] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.050963] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.059348] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.067734] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.076120] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.084506] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.092892] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.101279] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.109665] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.118051] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.126437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.134829] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.143219] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.151607] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.159996] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.168384] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.176772] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.185161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.193549] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.201937] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.210325] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.218715] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.227103] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.235491] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.235494] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  377.238107] [drm:intel_dp_sink_dpms] failed to enable sink power state
>[  377.238722] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  377.247150] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.255579] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.264008] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.272438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.280866] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.289295] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.297723] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.306152] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.314580] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.323009] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.331437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.339867] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.348295] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.356724] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.365152] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.373581] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.382010] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.390438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.398866] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.407296] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.415725] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.424154] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.432584] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.441015] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.449443] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.457872] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.466301] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.474729] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.483158] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.491586] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.500015] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.508444] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.508447] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  377.516875] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.525303] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.533733] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.542161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.550589] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.559017] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.567445] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.575873] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.584301] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.592730] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.601158] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.609587] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.618015] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.626444] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.634873] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.643301] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.651730] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.660159] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.668588] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.677017] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.685445] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.693876] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.702305] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.710733] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.719162] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.727590] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.736019] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.744447] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.752876] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.761304] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.769733] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.778163] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.778166] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  377.778168] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  377.778170] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  377.778171] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  377.778172] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  377.786721] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.795272] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.803822] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.812372] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.820921] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.829470] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.838019] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.846567] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.855117] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.863666] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.872215] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.880764] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.889313] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.897862] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.906411] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.914959] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.923508] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.932058] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.940607] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.949155] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.957704] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.966252] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.974800] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.983349] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  377.991897] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.000445] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.008993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.017542] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.026091] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.034640] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.043188] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.051738] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.051742] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  378.051744] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[  378.051749] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training failed at link rate = 540000, lane count = 4
>[  378.051754] [drm:intel_dp_modeset_retry_work_fn] [CONNECTOR:85:DP-2]
>[  378.060143] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.068532] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.076921] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.085310] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.093699] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.102087] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.110476] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.118864] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.127253] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.135642] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.144030] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.152419] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.160807] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.169196] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.177584] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.185973] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.194361] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.202750] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.211138] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.219527] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.227915] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.236304] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.244693] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.253082] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.261470] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.269859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.278247] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.286636] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.295025] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.303414] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.311803] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.320192] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.320195] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  378.320197] [drm:intel_mst_pre_enable_dp] *ERROR* failed to allocate vcpi
>[  378.320427] [drm:intel_enable_pipe] enabling pipe C
>[  378.320435] [drm:intel_mst_enable_dp] active links 1
>[  378.328932] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.337280] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.345628] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.353976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.362323] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.370674] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.379021] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.387368] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.395716] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.404063] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.412410] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.420758] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.429105] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.437453] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.445802] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.454149] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.462497] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.470844] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.479192] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.487539] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.495887] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.504235] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.512583] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.520931] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.529279] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.537627] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.545975] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.554323] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.562671] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.571019] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.579367] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.587715] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.587718] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  378.587720] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  378.604391] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  378.604396] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  378.604407] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  378.604411] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  378.604424] [drm:verify_connector_state.isra.69] [CONNECTOR:99:DP-4]
>[  378.604425] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  378.604433] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  378.604593] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  378.604603] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=14, avail=63
>[  378.604607] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  378.604609] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  378.604648] [drm:intel_mst_disable_dp] active links 1
>[  378.604654] [drm:intel_disable_pipe] disabling pipe C
>[  378.631455] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.639802] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.648148] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.656494] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.664839] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.673184] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.681530] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.689876] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.698221] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.706567] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.714912] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.723258] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.731603] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.739948] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.748293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.756638] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.764984] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.773329] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.781681] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.790026] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.798372] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.806718] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.815063] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.823408] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.831753] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.840098] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.848444] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.856789] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.865135] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.873480] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.881825] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.890171] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.890174] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  378.890176] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  378.898562] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.906948] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.915335] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.923721] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.932107] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.940493] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.948879] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.957265] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.965651] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.974038] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.982423] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.990810] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  378.999195] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.007582] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.015967] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.024353] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.032739] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.041125] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.049511] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.057898] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.066284] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.074670] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.083056] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.091442] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.099828] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.108214] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.116599] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.124985] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.133371] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.141757] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.150143] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.158529] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  379.158532] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  379.158534] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  379.158539] [drm:intel_encoders_post_disable] active links 0
>[  379.158542] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  379.158544] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  379.158556] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  379.158557] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  379.158558] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  379.158559] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  379.158560] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  379.158561] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  379.158562] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  379.158563] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  379.158564] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  379.158566] [drm:verify_connector_state.isra.69] [CONNECTOR:99:DP-4]
>[  379.158567] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  379.158569] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  379.158570] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  379.158572] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  379.159154] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  379.159161] [drm:intel_enable_sagv] Enabling the SAGV
>[  379.159534] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  379.159539] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  379.424149] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  379.424218] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  379.606250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  379.606254] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  379.606259] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  379.606260] [drm:intel_dp_print_rates] sink rates: 270000
>[  379.606260] [drm:intel_dp_print_rates] common rates: 270000
>[  379.606283] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  379.606356] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  379.606808] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  379.607174] [drm:drm_add_display_info] non_desktop set to 0
>[  379.607179] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  379.607181] [drm:drm_add_display_info] non_desktop set to 0
>[  379.607197] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  379.607199] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  379.607217] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  379.607219] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  379.607241] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  379.607248] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  379.607249] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  379.607271] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  379.607602] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  379.607607] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  382.624255] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  382.624323] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  385.994689] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  385.994693] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  385.994697] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  385.994698] [drm:intel_dp_print_rates] sink rates: 270000
>[  385.994698] [drm:intel_dp_print_rates] common rates: 270000
>[  385.994721] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  385.994794] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  385.995284] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  385.995633] [drm:drm_add_display_info] non_desktop set to 0
>[  385.995637] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  385.995638] [drm:drm_add_display_info] non_desktop set to 0
>[  385.995653] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  385.995667] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  385.995684] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  385.995686] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  385.995707] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  385.995712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  385.995713] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  385.995731] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  385.996163] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  385.996168] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  386.386518] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  386.386522] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  386.386524] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  386.386550] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  386.386559] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  386.386562] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  386.386582] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  386.387463] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  386.408326] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.408330] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.408373] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.408784] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  386.409480] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  386.409484] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  386.409488] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  386.409893] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  386.410722] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  386.410723] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  386.410724] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  386.411110] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  386.411387] [drm:intel_dp_detect] Sink is MST capable
>[  386.449574] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.449577] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.449635] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.450022] usb 1-1: new high-speed USB device number 7 using xhci_hcd
>[  386.450043] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  386.451361] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  386.451363] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  386.467039] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.467043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.467088] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.467495] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  386.468793] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  386.468795] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  386.481059] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.481063] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.481081] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.481476] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  386.482242] [drm:drm_dp_send_link_address] link address reply: 3
>[  386.482245] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[  386.482247] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 1, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  386.482248] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 11, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  386.484288] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  386.484289] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  386.555873] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.555878] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.555921] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.556323] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  386.556748] [drm:drm_dp_send_enum_path_resources] enum path resources 1: 2560 2560
>[  386.557294] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  386.557295] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  386.576678] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
>[  386.576684] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[  386.576686] usb 1-1: Product: USB 2.0 Hub
>[  386.577273] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  386.577280] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  386.577295] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  386.577688] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  386.577907] hub 1-1:1.0: USB hub found
>[  386.577978] hub 1-1:1.0: 4 ports detected
>[  386.578107] [drm:drm_dp_send_enum_path_resources] enum path resources 2: 1280 1280
>[  386.578632] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  386.578634] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  386.860108] usb 1-1.2: new full-speed USB device number 8 using xhci_hcd
>[  386.959322] usb 1-1.2: New USB device found, idVendor=04b4, idProduct=f649, bcdDevice= 2.21
>[  386.959328] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  386.959331] usb 1-1.2: Product: USB-C to Multiport Adapter with Charging
>[  386.973466] hid-generic 0003:04B4:F649.0004: hiddev96,hidraw2: USB HID v1.11 Device [USB-C to Multiport Adapter with Charging] on usb-0000:00:14.0-1.2/input1
>[  387.049196] usb 1-1.4: new high-speed USB device number 9 using xhci_hcd
>[  387.138506] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00
>[  387.138512] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  387.138514] usb 1-1.4: Product: USB 10/100 LAN
>[  387.138516] usb 1-1.4: Manufacturer: CMI
>[  387.138517] usb 1-1.4: SerialNumber: 70886B8501F3
>[  387.218583] usb 1-1.4: reset high-speed USB device number 9 using xhci_hcd
>[  387.357634] r8152 1-1.4:1.0 eth1: v1.09.9
>[  387.404809] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[  387.580741] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  387.580745] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  387.580749] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  387.580750] [drm:intel_dp_print_rates] sink rates: 270000
>[  387.580751] [drm:intel_dp_print_rates] common rates: 270000
>[  387.581246] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  387.581590] [drm:drm_add_display_info] non_desktop set to 0
>[  387.581595] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  387.581596] [drm:drm_add_display_info] non_desktop set to 0
>[  387.581610] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  387.581613] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  387.581630] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  387.581633] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  387.581654] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  387.581659] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  387.581660] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  387.582065] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  387.582736] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  387.582737] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  387.582738] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  387.583101] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  387.583377] [drm:intel_dp_detect] Sink is MST capable
>[  387.583379] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  387.583387] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  387.583390] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] status updated from unknown to connected
>[  387.621529] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.621532] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.621548] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.621961] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.624262] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.624264] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.667671] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.667675] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.667719] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.668127] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.669819] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.669821] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.691157] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.691160] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.691205] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.691602] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.693321] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.693322] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.717694] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.717698] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.717718] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.718129] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.719779] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.719780] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.738841] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.738845] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.738892] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.739300] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.742337] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.742338] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.784829] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.784832] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.784847] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.785243] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.786929] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.786930] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.812514] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.812517] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.812539] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.812954] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.814606] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.814607] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.833163] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.833166] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.833213] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.833633] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.835298] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.835300] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.856257] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.856260] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.856292] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.856675] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.858322] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.858323] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.873191] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.873196] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.873227] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.873631] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.874062] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  387.874065] [drm:drm_add_display_info] non_desktop set to 0
>[  387.874070] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  387.874072] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  387.874073] [drm:drm_add_display_info] non_desktop set to 0
>[  387.874274] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  387.874276] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  387.874278] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  387.874279] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  387.874281] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  387.874282] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  387.874284] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  387.874285] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  387.874287] [drm:drm_mode_debug_printmodeline] Modeline 141:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  387.874288] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  387.874290] [drm:drm_mode_debug_printmodeline] Modeline 142:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  387.874291] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  387.874293] [drm:drm_mode_debug_printmodeline] Modeline 149:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  387.874294] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  387.874296] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  387.874297] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  387.874299] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  387.874300] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  387.874307] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  387.874309] [drm:drm_mode_debug_printmodeline] Modeline 109:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  387.874311] [drm:drm_mode_debug_printmodeline] Modeline 110:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  387.874313] [drm:drm_mode_debug_printmodeline] Modeline 111:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  387.874314] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  387.874316] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  387.874318] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  387.874320] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  387.874322] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  387.874324] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  387.874325] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  387.874327] [drm:drm_mode_debug_printmodeline] Modeline 116:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  387.874329] [drm:drm_mode_debug_printmodeline] Modeline 115:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  387.874331] [drm:drm_mode_debug_printmodeline] Modeline 124:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  387.874333] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  387.874334] [drm:drm_mode_debug_printmodeline] Modeline 118:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  387.874336] [drm:drm_mode_debug_printmodeline] Modeline 119:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  387.874338] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  387.874340] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  387.874342] [drm:drm_mode_debug_printmodeline] Modeline 145:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  387.874343] [drm:drm_mode_debug_printmodeline] Modeline 134:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  387.874345] [drm:drm_mode_debug_printmodeline] Modeline 125:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  387.874347] [drm:drm_mode_debug_printmodeline] Modeline 126:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  387.874350] [drm:drm_mode_debug_printmodeline] Modeline 127:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  387.874352] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  387.874353] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  387.874355] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  387.874357] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  387.874359] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  387.874361] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  387.874362] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  387.874364] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  387.874366] [drm:drm_mode_debug_printmodeline] Modeline 146:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  387.874368] [drm:drm_mode_debug_printmodeline] Modeline 122:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  387.874370] [drm:drm_mode_debug_printmodeline] Modeline 143:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  387.874371] [drm:drm_mode_debug_printmodeline] Modeline 123:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  387.874409] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4]
>[  387.874411] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] status updated from unknown to connected
>[  387.874590] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.874591] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.915180] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.915184] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.915197] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.915617] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.917941] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.917943] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.963709] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.963713] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.963760] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.964163] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.965837] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.965838] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  387.987470] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  387.987474] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  387.987492] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  387.987888] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  387.989549] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  387.989550] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  388.013099] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  388.013103] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  388.013147] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  388.013552] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  388.015222] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  388.015223] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  388.035385] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  388.035388] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  388.035426] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  388.035826] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  388.036967] [drm:drm_add_display_info] non_desktop set to 0
>[  388.036970] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  388.036972] [drm:drm_add_display_info] non_desktop set to 0
>[  388.037052] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] probed modes :
>[  388.037055] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  388.037058] [drm:drm_mode_debug_printmodeline] Modeline 149:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  388.037060] [drm:drm_mode_debug_printmodeline] Modeline 142:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  388.037062] [drm:drm_mode_debug_printmodeline] Modeline 147:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  388.037064] [drm:drm_mode_debug_printmodeline] Modeline 140:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  388.037066] [drm:drm_mode_debug_printmodeline] Modeline 141:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  388.037068] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  388.037070] [drm:drm_mode_debug_printmodeline] Modeline 154:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  388.037071] [drm:drm_mode_debug_printmodeline] Modeline 150:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  388.037073] [drm:drm_mode_debug_printmodeline] Modeline 153:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  388.037498] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  388.037500] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  388.037702] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  388.037706] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  388.062227] [drm:drm_mode_addfb2] [FB:96]
>[  388.062305] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  388.062313] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  388.062342] [drm:intel_atomic_check] [CONNECTOR:92:DP-3] checking for sink bpp constrains
>[  388.062344] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  388.062349] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=48, avail=63
>[  388.062350] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=15
>[  388.062352] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  388.062353] [drm:intel_atomic_check] [CRTC:55:pipe B][modeset]
>[  388.062355] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  388.062356] [drm:intel_atomic_check] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  388.062359] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>[  388.062360] [drm:intel_atomic_check] audio: 1, infoframes: 0
>[  388.062360] [drm:intel_atomic_check] requested mode:
>[  388.062362] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  388.062363] [drm:intel_atomic_check] adjusted mode:
>[  388.062365] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  388.062367] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[  388.062368] [drm:intel_atomic_check] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
>[  388.062369] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  388.062370] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  388.062371] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  388.062373] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  388.062373] [drm:intel_atomic_check] planes on this crtc
>[  388.062374] [drm:intel_atomic_check] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[  388.062376] [drm:intel_atomic_check] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[  388.062376] [drm:intel_atomic_check] [PLANE:52:cursor B] disabled, scaler_id = -1
>[  388.062384] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  388.062384] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  388.062390] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  388.062391] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  388.062394] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  388.062395] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  388.068606] [drm:intel_edp_backlight_off] 
>[  388.272234] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  388.272316] [drm:intel_disable_pipe] disabling pipe A
>[  388.280861] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  388.280924] [drm:intel_edp_panel_off] Wait for panel power off time
>[  388.281022] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  388.783488] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  388.783493] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  388.783494] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  388.783549] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  388.783659] [drm:wait_panel_status] Wait complete
>[  388.783666] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  388.783672] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  388.783677] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  388.783690] [drm:intel_dump_cdclk_state] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
>[  388.784138] [drm:intel_disable_sagv] Disabling the SAGV
>[  388.784146] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  388.784148] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  388.784149] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  388.784151] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  388.784152] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  388.784153] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  388.784155] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  388.784156] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  388.784157] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  388.784160] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  388.784164] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  388.784166] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  388.784169] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  388.784175] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  388.784177] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  388.784184] [drm:edp_panel_on] Turn eDP port A panel power on
>[  388.784205] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  389.408300] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  389.408319] [drm:wait_panel_status] Wait complete
>[  389.408356] [drm:edp_panel_on] Wait for panel power on
>[  389.408441] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  389.472074] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  389.472078] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  389.472079] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  389.472129] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  389.510943] [drm:wait_panel_status] Wait complete
>[  389.510972] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  389.511090] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  389.511875] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  389.512412] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  389.512413] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  389.512414] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  389.512416] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  389.513112] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  389.513114] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  389.513116] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  389.513118] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  389.513120] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  389.513121] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  389.513123] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  389.513125] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  389.513126] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  389.513128] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  389.513130] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  389.513131] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  389.513133] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  389.513134] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  389.513136] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  389.513139] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  389.513140] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  389.513142] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  389.513824] [drm:intel_dp_start_link_train] clock recovery OK
>[  389.513826] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  389.514849] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  389.514852] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  389.515223] [drm:intel_enable_pipe] enabling pipe A
>[  389.515231] [drm:intel_edp_backlight_on] 
>[  389.515232] [drm:intel_panel_enable_backlight] pipe A
>[  389.515324] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  389.515382] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  389.515386] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  389.515387] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  389.532214] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  389.532216] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  389.532290] [drm:intel_mst_pre_enable_dp] active links 0
>[  389.552536] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.552540] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.552562] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.552971] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  389.553939] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  389.553941] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.554023] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  389.554321] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  389.554323] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  389.554324] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  389.554326] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  389.560960] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  389.560961] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  389.560963] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  389.560964] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  389.560966] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  389.560967] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  389.560968] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  389.560969] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  389.560971] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  389.560972] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  389.560973] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  389.560975] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  389.560976] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  389.560977] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  389.560978] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  389.560980] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  389.560981] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  389.560982] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  389.567526] [drm:intel_dp_start_link_train] clock recovery OK
>[  389.567528] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  389.574166] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  389.574831] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  389.574987] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=1908 slots=48
>[  389.596103] [drm:intel_enable_pipe] enabling pipe B
>[  389.596112] [drm:intel_mst_enable_dp] active links 1
>[  389.596543] [drm:drm_dp_update_payload_part2] payload 0 1
>[  389.616154] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.616157] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.616199] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.616597] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  389.617032] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:92:DP-3], [ENCODER:87:DP-MST B]
>[  389.617035] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  389.617040] [drm:hsw_dp_audio_config_update] using automatic Maud, Naud
>[  389.617570] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  389.617572] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.623351] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.623354] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.623394] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.623777] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.629693] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  389.629698] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  389.629709] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  389.629720] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  389.629723] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  389.629730] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  389.629939] [drm:drm_mode_addfb2] [FB:155]
>[  389.629992] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  389.629999] [drm:drm_mode_setcrtc] [CONNECTOR:102:DP-4]
>[  389.630035] [drm:intel_atomic_check] [CONNECTOR:102:DP-4] checking for sink bpp constrains
>[  389.630040] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  389.630046] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=14, avail=15
>[  389.630048] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=1
>[  389.630051] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  389.630053] [drm:intel_atomic_check] [CRTC:69:pipe C][modeset]
>[  389.630056] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  389.630057] [drm:intel_atomic_check] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  389.630061] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 1794230, gmch_n: 8388608, link_m: 299038, link_n: 1048576, tu: 14
>[  389.630063] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[  389.630065] [drm:intel_atomic_check] requested mode:
>[  389.630068] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  389.630070] [drm:intel_atomic_check] adjusted mode:
>[  389.630073] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  389.630079] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[  389.630085] [drm:intel_atomic_check] port clock: 540000, pipe src size: 1920x1200, pixel rate 154000
>[  389.630089] [drm:intel_atomic_check] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  389.630094] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  389.630098] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  389.630102] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  389.630105] [drm:intel_atomic_check] planes on this crtc
>[  389.630107] [drm:intel_atomic_check] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[  389.630109] [drm:intel_atomic_check] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[  389.630110] [drm:intel_atomic_check] [PLANE:66:cursor C] disabled, scaler_id = -1
>[  389.630119] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  389.630121] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  389.630136] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[  389.630141] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  389.632555] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  389.632557] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  389.632559] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  389.632560] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  389.632561] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  389.632562] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  389.632563] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  389.632564] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  389.632565] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  389.632568] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  389.632570] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  389.632572] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  389.632574] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  389.662995] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 6, on? 1) for crtc 69
>[  389.663000] [drm:intel_mst_pre_enable_dp] active links 1
>[  389.683067] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.683071] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.683112] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.683514] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  389.683934] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  389.684616] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  389.684619] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.702187] [drm:intel_enable_pipe] enabling pipe C
>[  389.702197] [drm:intel_mst_enable_dp] active links 2
>[  389.702502] [drm:drm_dp_update_payload_part2] payload 0 2
>[  389.702504] [drm:drm_dp_update_payload_part2] payload 1 1
>[  389.722319] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.722323] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.722372] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.722772] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  389.723727] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  389.723729] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.728997] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  389.729000] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  389.729038] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  389.729419] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  389.735851] [drm:verify_connector_state.isra.69] [CONNECTOR:102:DP-4]
>[  389.735856] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  389.735867] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  389.736905] [drm:drm_mode_addfb2] [FB:158]
>[  389.736946] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  389.736952] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  389.746463] [drm:drm_mode_addfb2] [FB:96]
>[  389.746489] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  389.746493] [drm:drm_mode_setcrtc] [CONNECTOR:102:DP-4]
>[  389.769132] [drm:drm_mode_addfb2] [FB:155]
>[  389.769138] [drm:drm_mode_addfb2] [FB:157]
>[  389.788362] [drm:drm_mode_addfb2] [FB:159]
>[  389.788368] [drm:drm_mode_addfb2] [FB:162]
>[  389.796382] [drm:drm_mode_addfb2] [FB:155]
>[  389.796388] [drm:drm_mode_addfb2] [FB:157]
>[  389.855421] [drm:drm_mode_addfb2] [FB:96]
>[  389.855427] [drm:drm_mode_addfb2] [FB:163]
>[  389.896917] [drm:drm_mode_addfb2] [FB:164]
>[  389.896921] [drm:drm_mode_addfb2] [FB:165]
>[  389.909184] [drm:drm_mode_addfb2] [FB:166]
>[  389.909191] [drm:drm_mode_addfb2] [FB:167]
>[  389.932678] [drm:drm_mode_addfb2] [FB:168]
>[  389.932687] [drm:drm_mode_addfb2] [FB:169]
>[  389.933662] [drm:drm_mode_addfb2] [FB:170]
>[  389.933666] [drm:drm_mode_addfb2] [FB:171]
>[  389.934556] [drm:drm_mode_addfb2] [FB:172]
>[  389.934596] [drm:drm_mode_addfb2] [FB:173]
>[  389.944947] [drm:drm_mode_addfb2] [FB:166]
>[  389.944951] [drm:drm_mode_addfb2] [FB:167]
>[  390.747673] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  390.747677] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  390.747681] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  390.747682] [drm:intel_dp_print_rates] sink rates: 270000
>[  390.747683] [drm:intel_dp_print_rates] common rates: 270000
>[  390.748160] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  390.748521] [drm:drm_add_display_info] non_desktop set to 0
>[  390.748528] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  390.748529] [drm:drm_add_display_info] non_desktop set to 0
>[  390.748544] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  390.748546] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  390.748565] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  390.748568] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  390.748589] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  390.748598] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  390.748600] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  390.749017] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  390.750586] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  390.750588] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  390.750590] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  390.750955] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  390.751235] [drm:intel_dp_detect] Sink is MST capable
>[  390.751238] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  390.751249] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  390.793541] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.793545] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.793559] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.793964] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.796364] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.796366] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.844860] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.844865] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.844875] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.845280] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.846989] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.846990] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.869111] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.869115] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.869124] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.869536] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.871200] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.871201] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.896982] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.896986] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.897023] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.897424] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.899079] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.899080] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.918510] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.918513] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.918521] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.918901] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.921948] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.921949] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.966118] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.966121] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.966132] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.966514] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.968228] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.968230] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  390.994189] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  390.994193] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  390.994224] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  390.994634] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  390.996307] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  390.996309] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.015464] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.015467] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.015496] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.015887] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.017540] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.017541] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.040195] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.040198] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.040231] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.040624] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.042269] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.042270] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.057494] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.057497] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.057531] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.057928] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.058384] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  391.058388] [drm:drm_add_display_info] non_desktop set to 0
>[  391.058394] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  391.058412] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  391.058414] [drm:drm_add_display_info] non_desktop set to 0
>[  391.058609] [drm:drm_mode_debug_printmodeline] Modeline 191:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  391.058610] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  391.058612] [drm:drm_mode_debug_printmodeline] Modeline 192:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  391.058613] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  391.058616] [drm:drm_mode_debug_printmodeline] Modeline 199:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  391.058617] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  391.058618] [drm:drm_mode_debug_printmodeline] Modeline 200:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  391.058619] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  391.058621] [drm:drm_mode_debug_printmodeline] Modeline 201:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  391.058622] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  391.058624] [drm:drm_mode_debug_printmodeline] Modeline 202:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  391.058625] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  391.058627] [drm:drm_mode_debug_printmodeline] Modeline 209:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  391.058628] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  391.058630] [drm:drm_mode_debug_printmodeline] Modeline 213:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  391.058631] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  391.058633] [drm:drm_mode_debug_printmodeline] Modeline 214:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  391.058634] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  391.058640] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  391.058642] [drm:drm_mode_debug_printmodeline] Modeline 109:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  391.058644] [drm:drm_mode_debug_printmodeline] Modeline 110:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  391.058646] [drm:drm_mode_debug_printmodeline] Modeline 111:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  391.058648] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  391.058649] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  391.058651] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  391.058653] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  391.058655] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  391.058658] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  391.058659] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  391.058661] [drm:drm_mode_debug_printmodeline] Modeline 116:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  391.058663] [drm:drm_mode_debug_printmodeline] Modeline 115:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  391.058665] [drm:drm_mode_debug_printmodeline] Modeline 124:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  391.058667] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  391.058669] [drm:drm_mode_debug_printmodeline] Modeline 118:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  391.058670] [drm:drm_mode_debug_printmodeline] Modeline 119:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  391.058672] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  391.058674] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  391.058676] [drm:drm_mode_debug_printmodeline] Modeline 145:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  391.058678] [drm:drm_mode_debug_printmodeline] Modeline 134:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  391.058679] [drm:drm_mode_debug_printmodeline] Modeline 125:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  391.058681] [drm:drm_mode_debug_printmodeline] Modeline 126:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  391.058683] [drm:drm_mode_debug_printmodeline] Modeline 127:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  391.058685] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  391.058687] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  391.058689] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  391.058690] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  391.058692] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  391.058694] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  391.058696] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  391.058698] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  391.058699] [drm:drm_mode_debug_printmodeline] Modeline 146:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  391.058701] [drm:drm_mode_debug_printmodeline] Modeline 122:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  391.058703] [drm:drm_mode_debug_printmodeline] Modeline 143:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  391.058705] [drm:drm_mode_debug_printmodeline] Modeline 123:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  391.058751] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4]
>[  391.058895] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.058896] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.099485] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.099489] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.099529] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.099933] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.102267] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.102270] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.145061] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.145064] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.145117] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.145620] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.147335] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.147337] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.169787] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.169791] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.169828] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.170229] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.171884] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.171885] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.196337] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.196341] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.196388] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.196786] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.198455] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.198456] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.219322] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  391.219326] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  391.219371] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  391.219769] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  391.220913] [drm:drm_add_display_info] non_desktop set to 0
>[  391.220919] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  391.220920] [drm:drm_add_display_info] non_desktop set to 0
>[  391.220984] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] probed modes :
>[  391.220987] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  391.220989] [drm:drm_mode_debug_printmodeline] Modeline 149:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  391.220991] [drm:drm_mode_debug_printmodeline] Modeline 142:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  391.220992] [drm:drm_mode_debug_printmodeline] Modeline 147:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  391.220994] [drm:drm_mode_debug_printmodeline] Modeline 140:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  391.220996] [drm:drm_mode_debug_printmodeline] Modeline 141:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  391.220998] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  391.221000] [drm:drm_mode_debug_printmodeline] Modeline 154:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  391.221001] [drm:drm_mode_debug_printmodeline] Modeline 150:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  391.221014] [drm:drm_mode_debug_printmodeline] Modeline 153:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  391.221501] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  391.221502] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  391.221867] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  391.221872] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  391.249493] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  391.249499] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  391.263415] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  391.263426] [drm:drm_mode_setcrtc] [CONNECTOR:102:DP-4]
>[  393.760374] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  393.760472] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  398.793845] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  398.793849] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  398.793853] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  398.793854] [drm:intel_dp_print_rates] sink rates: 270000
>[  398.793855] [drm:intel_dp_print_rates] common rates: 270000
>[  398.793877] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  398.793950] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  398.794407] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  398.794776] [drm:drm_add_display_info] non_desktop set to 0
>[  398.794780] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  398.794781] [drm:drm_add_display_info] non_desktop set to 0
>[  398.794797] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  398.794799] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  398.794816] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  398.794819] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  398.794839] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  398.794844] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  398.794846] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  398.795263] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  398.795933] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  398.795934] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  398.795935] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  398.796302] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  398.796577] [drm:intel_dp_detect] Sink is MST capable
>[  398.796580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  398.796601] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  398.834697] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  398.834701] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  398.834742] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  398.835147] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  398.837522] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  398.837524] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  398.882304] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  398.882308] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  398.882348] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  398.882752] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  398.884441] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  398.884443] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  398.908793] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  398.908797] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  398.908843] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  398.909256] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  398.910912] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  398.910913] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  398.932376] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  398.932379] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  398.932422] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  398.932822] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  398.934489] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  398.934491] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  398.956205] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  398.956209] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  398.956255] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  398.956655] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  398.959681] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  398.959683] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.004225] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.004228] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.004276] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.004677] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.006372] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.006375] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.028561] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.028567] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.028614] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.029020] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.030673] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.030674] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.054382] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.054386] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.054426] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.054829] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.056481] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.056483] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.077859] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.077863] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.077908] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.078314] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.079963] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.079965] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.095153] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.095157] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.095198] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.095611] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.096058] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  399.096065] [drm:drm_add_display_info] non_desktop set to 0
>[  399.096073] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  399.096076] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  399.096078] [drm:drm_add_display_info] non_desktop set to 0
>[  399.096323] [drm:drm_mode_debug_printmodeline] Modeline 191:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  399.096325] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  399.096327] [drm:drm_mode_debug_printmodeline] Modeline 192:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  399.096328] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  399.096331] [drm:drm_mode_debug_printmodeline] Modeline 199:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  399.096332] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  399.096334] [drm:drm_mode_debug_printmodeline] Modeline 200:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  399.096335] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  399.096337] [drm:drm_mode_debug_printmodeline] Modeline 201:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  399.096338] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  399.096340] [drm:drm_mode_debug_printmodeline] Modeline 202:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  399.096341] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  399.096343] [drm:drm_mode_debug_printmodeline] Modeline 209:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  399.096344] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  399.096346] [drm:drm_mode_debug_printmodeline] Modeline 213:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  399.096347] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  399.096350] [drm:drm_mode_debug_printmodeline] Modeline 214:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  399.096351] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  399.096361] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  399.096363] [drm:drm_mode_debug_printmodeline] Modeline 109:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  399.096365] [drm:drm_mode_debug_printmodeline] Modeline 110:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  399.096367] [drm:drm_mode_debug_printmodeline] Modeline 111:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  399.096369] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  399.096371] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  399.096373] [drm:drm_mode_debug_printmodeline] Modeline 128:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  399.096375] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  399.096377] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  399.096379] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  399.096381] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  399.096383] [drm:drm_mode_debug_printmodeline] Modeline 116:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  399.096384] [drm:drm_mode_debug_printmodeline] Modeline 115:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  399.096386] [drm:drm_mode_debug_printmodeline] Modeline 124:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  399.096388] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  399.096390] [drm:drm_mode_debug_printmodeline] Modeline 118:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  399.096392] [drm:drm_mode_debug_printmodeline] Modeline 119:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  399.096394] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  399.096396] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  399.096398] [drm:drm_mode_debug_printmodeline] Modeline 145:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  399.096400] [drm:drm_mode_debug_printmodeline] Modeline 134:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  399.096402] [drm:drm_mode_debug_printmodeline] Modeline 125:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  399.096404] [drm:drm_mode_debug_printmodeline] Modeline 126:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  399.096406] [drm:drm_mode_debug_printmodeline] Modeline 127:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  399.096408] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  399.096409] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  399.096411] [drm:drm_mode_debug_printmodeline] Modeline 136:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  399.096413] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  399.096415] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  399.096417] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  399.096419] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  399.096421] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  399.096423] [drm:drm_mode_debug_printmodeline] Modeline 146:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  399.096425] [drm:drm_mode_debug_printmodeline] Modeline 122:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  399.096427] [drm:drm_mode_debug_printmodeline] Modeline 143:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  399.096428] [drm:drm_mode_debug_printmodeline] Modeline 123:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  399.096457] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4]
>[  399.096593] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.096595] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.137190] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.137195] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.137216] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.137629] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.140017] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.140019] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.182956] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.182960] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.182996] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.183403] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.185081] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.185082] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.207548] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.207552] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.207569] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.207986] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.209662] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.209664] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.232735] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.232739] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.232781] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.233189] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.234853] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.234854] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.257109] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  399.257114] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  399.257156] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  399.257555] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  399.258706] [drm:drm_add_display_info] non_desktop set to 0
>[  399.258711] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  399.258712] [drm:drm_add_display_info] non_desktop set to 0
>[  399.258770] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] probed modes :
>[  399.258773] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  399.258775] [drm:drm_mode_debug_printmodeline] Modeline 149:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  399.258777] [drm:drm_mode_debug_printmodeline] Modeline 142:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  399.258779] [drm:drm_mode_debug_printmodeline] Modeline 147:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  399.258781] [drm:drm_mode_debug_printmodeline] Modeline 140:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  399.258783] [drm:drm_mode_debug_printmodeline] Modeline 141:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  399.258785] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  399.258787] [drm:drm_mode_debug_printmodeline] Modeline 154:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  399.258789] [drm:drm_mode_debug_printmodeline] Modeline 150:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  399.258791] [drm:drm_mode_debug_printmodeline] Modeline 153:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  399.259234] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  399.259235] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  399.259544] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  399.259549] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  399.285229] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  399.285237] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  399.297209] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  399.297229] [drm:drm_mode_setcrtc] [CONNECTOR:102:DP-4]
>[  401.824231] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  401.824298] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  409.769488] usb 1-1: USB disconnect, device number 7
>[  409.769493] usb 1-1.2: USB disconnect, device number 8
>[  409.770504] r8152 1-1.4:1.0 eth1: Stop submitting intr, status -71
>[  409.770645] usb 1-1.4: USB disconnect, device number 9
>[  409.787190] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  409.787193] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  409.787195] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  409.787200] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  409.787203] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  409.787207] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  409.787209] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  409.787218] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[  409.795643] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.804356] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.812837] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.821288] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.829734] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.838192] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.846635] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.855077] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.863517] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.871956] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.880392] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.888833] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.897277] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.905718] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.914168] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.922601] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.931029] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.939451] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.947872] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.956293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.964714] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.973135] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.981556] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.989977] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  409.998398] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.006818] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.015241] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.023663] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.032084] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.040505] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.048925] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.057346] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  410.057350] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  410.057357] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:92:DP-3]
>[  410.057465] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  410.057467] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:102:DP-4]
>[  410.057531] [drm:drm_dp_mst_put_payload_id] putting payload 2
>[  411.059783] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  411.059787] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  411.059792] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  411.059793] [drm:intel_dp_print_rates] sink rates: 270000
>[  411.059794] [drm:intel_dp_print_rates] common rates: 270000
>[  411.059817] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  411.059890] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  411.060393] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  411.060744] [drm:drm_add_display_info] non_desktop set to 0
>[  411.060750] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  411.060752] [drm:drm_add_display_info] non_desktop set to 0
>[  411.060769] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  411.060771] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  411.060789] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  411.060791] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  411.060812] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  411.060818] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  411.060820] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  411.060838] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  411.060848] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  411.060852] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] status updated from connected to disconnected
>[  411.060855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] disconnected
>[  411.060894] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4]
>[  411.060897] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] status updated from connected to disconnected
>[  411.060898] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:102:DP-4] disconnected
>[  411.061213] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  411.061222] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=48, avail=49
>[  411.061232] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  411.061234] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  411.061242] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  411.061243] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  411.061247] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] allocated DPLL 1
>[  411.061248] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  411.061288] [drm:intel_edp_backlight_off] 
>[  411.264114] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  411.264197] [drm:intel_disable_pipe] disabling pipe A
>[  411.272755] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  411.272799] [drm:intel_edp_panel_off] Wait for panel power off time
>[  411.272885] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  411.775339] [drm:wait_panel_status] Wait complete
>[  411.775363] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  411.775369] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  411.775376] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  411.775377] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  411.775380] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  411.775382] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  411.775390] [drm:intel_mst_disable_dp] active links 2
>[  411.775394] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[  411.775399] [drm:intel_disable_pipe] disabling pipe B
>[  411.775406] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  411.791976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.800361] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.808746] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.817130] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.825514] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.833899] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.842284] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.850668] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.859053] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.867437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.875821] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.884205] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.892589] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.900973] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.909358] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.917742] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.926126] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.934510] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.942894] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.951277] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.959661] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.968045] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.976428] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.984812] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  411.993196] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.001580] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.009963] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.018347] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.026730] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.035113] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.043497] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.051881] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.051884] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  412.051886] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  412.051888] [drm:intel_encoders_post_disable] active links 1
>[  412.051891] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 6, on? 1) for crtc 55
>[  412.051905] [drm:intel_mst_disable_dp] active links 1
>[  412.051908] [drm:intel_disable_pipe] disabling pipe C
>[  412.063278] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.071662] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.080047] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.088431] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.096814] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.105198] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.113581] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.121964] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.130348] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.138731] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.147115] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.155498] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.163882] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.172265] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.180649] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.189033] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.197417] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.205809] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.214195] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.222582] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.230967] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.239351] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.247735] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.256118] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.264502] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.272884] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.281268] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.289652] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.298036] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.306420] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.314803] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.323186] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.323189] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  412.323191] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  412.331616] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.340042] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.348466] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.356892] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.365316] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.373744] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.382168] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.390593] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.399018] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.407443] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.415871] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.424298] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.432725] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.441150] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.449575] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.458003] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.466433] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.474859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.483283] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.491709] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.500133] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.508558] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.516983] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.525409] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.533833] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.542259] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.550683] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.559108] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.567534] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.575959] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.584383] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.592809] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.592812] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  412.592814] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  412.592818] [drm:intel_encoders_post_disable] active links 0
>[  412.592822] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  412.592824] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  412.592829] [drm:intel_dump_cdclk_state] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[  412.592934] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  412.592935] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  412.592936] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  412.592937] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  412.592938] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  412.592939] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  412.592940] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  412.592941] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  412.592942] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  412.592944] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  412.592945] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  412.592947] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  412.592948] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  412.592950] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  412.592953] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  412.592954] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  412.592957] [drm:edp_panel_on] Turn eDP port A panel power on
>[  412.592978] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  412.593076] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  412.593090] [drm:wait_panel_status] Wait complete
>[  412.593127] [drm:edp_panel_on] Wait for panel power on
>[  412.593213] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  412.656635] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  412.656638] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  412.656640] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  412.656651] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  412.694292] [drm:wait_panel_status] Wait complete
>[  412.694321] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  412.694394] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  412.695169] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  412.695722] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  412.695723] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  412.695724] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  412.695726] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  412.696417] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  412.696418] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  412.696419] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  412.696421] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  412.696423] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  412.696424] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  412.696425] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  412.696427] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  412.696428] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  412.696429] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  412.696431] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  412.696432] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  412.696433] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  412.696435] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  412.696436] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  412.696438] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  412.696439] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  412.696440] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  412.697177] [drm:intel_dp_start_link_train] clock recovery OK
>[  412.697179] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  412.698170] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  412.698173] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  412.698564] [drm:intel_enable_pipe] enabling pipe A
>[  412.698571] [drm:intel_edp_backlight_on] 
>[  412.698572] [drm:intel_panel_enable_backlight] pipe A
>[  412.698664] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  412.698726] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  412.698731] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  412.698732] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  412.715478] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 4, on? 0) for crtc 69
>[  412.715480] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  412.715554] [drm:intel_mst_pre_enable_dp] active links 0
>[  412.723949] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.732338] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.740725] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.749111] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.757498] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.765884] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.774270] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.782658] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.791044] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.799431] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.807817] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.816203] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.824590] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.832976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.841362] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.849748] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.858135] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.866521] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.874907] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.883293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.891682] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.900068] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.908454] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.916840] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.925226] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.933612] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.941999] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.950390] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.958776] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.967161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.975547] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.983932] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  412.983935] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  412.994431] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.002817] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.011203] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.019588] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.027975] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.036361] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.044748] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.053134] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.061521] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.069906] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.078293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.086678] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.095064] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.103450] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.111836] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.120222] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.128608] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.136993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.145379] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.153764] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.162150] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.170535] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.178922] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.187307] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.195693] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.204079] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.212465] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.220904] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.229293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.237682] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.246069] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.254454] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.254458] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  413.265426] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.273813] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.282199] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.290586] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.298972] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.307360] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.315745] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.324131] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.332517] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.340903] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.349289] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.357676] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.366061] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.374448] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.382834] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.391220] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.399606] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.407993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.416378] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.424764] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.433150] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.441537] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.449923] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.458312] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.466700] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.475087] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.483473] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.491859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.500245] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.508632] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.517018] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.525404] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.525408] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  413.528102] [drm:intel_dp_sink_dpms] failed to enable sink power state
>[  413.528712] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  413.537138] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.545565] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.553991] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.562417] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.570843] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.579270] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.587696] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.596121] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.604547] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.612973] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.621399] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.629825] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.638250] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.646676] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.655101] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.663527] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.671952] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.680378] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.688804] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.697229] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.705654] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.714079] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.722504] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.730930] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.739355] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.747780] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.756207] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.764632] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.773059] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.781485] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.789911] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.798337] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.798340] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  413.806765] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.815190] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.823617] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.832154] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.840601] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.849026] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.857456] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.865883] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.874311] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.882739] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.891167] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.899595] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.908023] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.916450] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.924878] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.933305] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.941733] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.950160] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.958588] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.967016] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.975443] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.983870] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  413.992299] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.000726] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.009155] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.017582] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.026011] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.034438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.042866] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.051294] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.059722] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.068149] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.068152] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  414.068154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  414.068155] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  414.068156] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  414.068158] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  414.076709] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.085257] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.093806] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.102353] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.110902] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.119450] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.127999] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.136552] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.145101] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.153648] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.162197] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.170745] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.179293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.187843] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.196390] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.204938] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.213486] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.222034] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.230582] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.239132] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.247679] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.256228] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.264776] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.273325] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.281873] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.290423] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.298971] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.307519] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.316067] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.324616] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.333164] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.341715] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.341718] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  414.341720] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[  414.341724] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training failed at link rate = 540000, lane count = 4
>[  414.341729] [drm:intel_dp_modeset_retry_work_fn] [CONNECTOR:85:DP-2]
>[  414.350117] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.358505] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.366892] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.375280] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.383667] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.392056] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.400443] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.408831] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.417218] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.425606] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.433993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.442381] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.450768] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.459161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.467549] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.475937] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.484325] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.492715] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.501103] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.509492] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.517879] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.526268] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.534655] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.543043] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.551430] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.559818] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.568205] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.576593] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.584980] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.593368] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.601755] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.610143] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.610147] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  414.610149] [drm:intel_mst_pre_enable_dp] *ERROR* failed to allocate vcpi
>[  414.610379] [drm:intel_enable_pipe] enabling pipe C
>[  414.610387] [drm:intel_mst_enable_dp] active links 1
>[  414.619047] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.627395] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.635742] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.644090] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.652437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.660784] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.669130] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.677478] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.685824] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.694172] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.702518] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.710865] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.719211] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.727559] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.735905] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.744253] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.752609] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.760959] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.769307] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.777655] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.786006] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.794354] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.802701] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.811049] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.819399] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.827748] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.836095] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.844441] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.852790] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.861137] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.869484] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.877832] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.877835] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  414.877837] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  414.894264] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  414.894269] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  414.894281] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  414.894285] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  414.894297] [drm:verify_connector_state.isra.69] [CONNECTOR:102:DP-4]
>[  414.894299] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  414.894307] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  414.894468] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  414.894479] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=14, avail=63
>[  414.894484] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  414.894485] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  414.894520] [drm:intel_mst_disable_dp] active links 1
>[  414.894526] [drm:intel_disable_pipe] disabling pipe C
>[  414.919467] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.927817] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.936164] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.944512] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.952859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.961208] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.969556] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.977904] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.986252] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  414.994600] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.002947] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.011295] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.019642] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.027990] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.036337] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.044685] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.053033] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.061380] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.069727] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.078075] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.086422] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.094770] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.103117] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.111464] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.119811] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.128158] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.136505] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.144852] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.153199] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.161547] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.169893] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.178241] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.178245] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  415.178246] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  415.186634] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.195023] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.203411] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.211800] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.220188] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.228576] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.236965] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.245353] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.253740] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.262129] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.270516] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.278905] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.287293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.295683] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.304071] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.312459] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.320847] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.329234] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.337622] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.346010] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.354398] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.362786] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.371173] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.379564] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.387953] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.396340] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.404728] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.413115] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.421502] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.429889] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.438277] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.446665] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  415.446668] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  415.446669] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  415.446674] [drm:intel_encoders_post_disable] active links 0
>[  415.446677] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  415.446680] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  415.446692] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  415.446693] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  415.446694] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  415.446695] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  415.446696] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  415.446697] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  415.446698] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  415.446699] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  415.446699] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  415.446702] [drm:verify_connector_state.isra.69] [CONNECTOR:102:DP-4]
>[  415.446703] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  415.446705] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  415.446707] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  415.446708] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  415.449537] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  415.449543] [drm:intel_enable_sagv] Enabling the SAGV
>[  415.449959] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  415.449963] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  415.712139] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  415.712204] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  415.896976] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  415.896980] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  415.896985] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  415.896985] [drm:intel_dp_print_rates] sink rates: 270000
>[  415.896986] [drm:intel_dp_print_rates] common rates: 270000
>[  415.897024] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  415.897129] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  415.897570] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  415.897928] [drm:drm_add_display_info] non_desktop set to 0
>[  415.897933] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  415.897935] [drm:drm_add_display_info] non_desktop set to 0
>[  415.897950] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  415.897953] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  415.897971] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  415.897974] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  415.897995] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  415.898000] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  415.898001] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  415.898044] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  415.898444] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  415.898449] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  418.912253] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  418.912320] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  422.347180] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  422.347184] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  422.347190] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  422.347190] [drm:intel_dp_print_rates] sink rates: 270000
>[  422.347191] [drm:intel_dp_print_rates] common rates: 270000
>[  422.347214] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  422.347287] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  422.347736] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  422.348089] [drm:drm_add_display_info] non_desktop set to 0
>[  422.348096] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  422.348098] [drm:drm_add_display_info] non_desktop set to 0
>[  422.348118] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  422.348121] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  422.348140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  422.348142] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  422.348165] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  422.348172] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  422.348175] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  422.348196] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  422.348531] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  422.348536] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  424.203791] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  424.203794] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  424.203796] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  424.203813] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  424.203836] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  424.203839] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  424.203843] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  424.204365] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  424.228277] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.228282] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.228304] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.228728] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  424.229422] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  424.229439] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  424.229442] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  424.229838] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  424.230693] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  424.230694] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  424.230695] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  424.231058] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  424.231331] [drm:intel_dp_detect] Sink is MST capable
>[  424.271061] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.271066] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.271105] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.271518] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  424.272832] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  424.272834] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  424.290011] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.290016] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.290073] usb 1-1: new high-speed USB device number 10 using xhci_hcd
>[  424.290123] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.290523] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  424.291814] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  424.291815] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  424.304867] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.304871] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.304919] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.305313] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  424.306106] [drm:drm_dp_send_link_address] link address reply: 3
>[  424.306109] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[  424.306111] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 1, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  424.306113] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 11, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  424.306859] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  424.306860] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  424.376501] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.376505] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.376544] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.376950] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  424.377379] [drm:drm_dp_send_enum_path_resources] enum path resources 1: 2560 2560
>[  424.377923] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  424.377924] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  424.394533] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  424.394538] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  424.394568] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  424.394991] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  424.395426] [drm:drm_dp_send_enum_path_resources] enum path resources 2: 1280 1280
>[  424.395968] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  424.395970] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  424.416655] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
>[  424.416661] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[  424.416663] usb 1-1: Product: USB 2.0 Hub
>[  424.417785] hub 1-1:1.0: USB hub found
>[  424.417858] hub 1-1:1.0: 4 ports detected
>[  424.700239] usb 1-1.2: new full-speed USB device number 11 using xhci_hcd
>[  424.799557] usb 1-1.2: New USB device found, idVendor=04b4, idProduct=f649, bcdDevice= 2.21
>[  424.799562] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  424.799564] usb 1-1.2: Product: USB-C to Multiport Adapter with Charging
>[  424.811558] hid-generic 0003:04B4:F649.0005: hiddev96,hidraw2: USB HID v1.11 Device [USB-C to Multiport Adapter with Charging] on usb-0000:00:14.0-1.2/input1
>[  424.887232] usb 1-1.4: new high-speed USB device number 12 using xhci_hcd
>[  424.976911] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00
>[  424.976917] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  424.976919] usb 1-1.4: Product: USB 10/100 LAN
>[  424.976921] usb 1-1.4: Manufacturer: CMI
>[  424.976922] usb 1-1.4: SerialNumber: 70886B8501F3
>[  425.057575] usb 1-1.4: reset high-speed USB device number 12 using xhci_hcd
>[  425.196579] r8152 1-1.4:1.0 eth1: v1.09.9
>[  425.236577] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[  425.376164] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  425.376232] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  425.397814] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  425.397818] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  425.397823] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  425.397824] [drm:intel_dp_print_rates] sink rates: 270000
>[  425.397824] [drm:intel_dp_print_rates] common rates: 270000
>[  425.397848] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  425.397921] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  425.398416] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  425.398800] [drm:drm_add_display_info] non_desktop set to 0
>[  425.398805] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  425.398806] [drm:drm_add_display_info] non_desktop set to 0
>[  425.398821] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  425.398823] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  425.398841] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  425.398844] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  425.398865] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  425.398870] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  425.398872] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  425.399276] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  425.399944] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  425.399945] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  425.399946] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  425.400312] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  425.400588] [drm:intel_dp_detect] Sink is MST capable
>[  425.400590] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  425.400612] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3]
>[  425.400614] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] status updated from unknown to connected
>[  425.439208] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.439213] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.439258] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.439663] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.441995] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.441996] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.484498] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.484502] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.484559] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.484963] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.486675] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.486677] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.508730] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.508734] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.508787] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.509178] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.510848] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.510850] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.532179] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.532183] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.532225] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.532624] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.534324] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.534325] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.557971] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.557975] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.558011] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.558414] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.561450] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.561451] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.608259] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.608263] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.608311] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.608697] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.610394] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.610395] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.632243] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.632248] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.632299] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.632700] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.634357] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.634358] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.658228] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.658232] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.658276] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.658670] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.660321] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.660322] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.681261] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.681265] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.681312] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.681716] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.683386] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.683388] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.696465] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.696469] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.696518] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.696925] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.697368] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  425.697371] [drm:drm_add_display_info] non_desktop set to 0
>[  425.697376] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  425.697377] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  425.697379] [drm:drm_add_display_info] non_desktop set to 0
>[  425.697566] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  425.697567] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  425.697570] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  425.697571] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  425.697573] [drm:drm_mode_debug_printmodeline] Modeline 141:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  425.697574] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  425.697576] [drm:drm_mode_debug_printmodeline] Modeline 142:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  425.697577] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  425.697579] [drm:drm_mode_debug_printmodeline] Modeline 143:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  425.697580] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  425.697582] [drm:drm_mode_debug_printmodeline] Modeline 144:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  425.697583] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  425.697585] [drm:drm_mode_debug_printmodeline] Modeline 151:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  425.697586] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  425.697588] [drm:drm_mode_debug_printmodeline] Modeline 155:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  425.697589] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  425.697591] [drm:drm_mode_debug_printmodeline] Modeline 156:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  425.697592] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  425.697599] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] probed modes :
>[  425.697601] [drm:drm_mode_debug_printmodeline] Modeline 111:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  425.697603] [drm:drm_mode_debug_printmodeline] Modeline 112:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  425.697604] [drm:drm_mode_debug_printmodeline] Modeline 113:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  425.697606] [drm:drm_mode_debug_printmodeline] Modeline 116:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  425.697608] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  425.697610] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  425.697612] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  425.697613] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  425.697615] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  425.697617] [drm:drm_mode_debug_printmodeline] Modeline 150:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  425.697619] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  425.697621] [drm:drm_mode_debug_printmodeline] Modeline 117:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  425.697623] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  425.697624] [drm:drm_mode_debug_printmodeline] Modeline 119:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  425.697626] [drm:drm_mode_debug_printmodeline] Modeline 120:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  425.697628] [drm:drm_mode_debug_printmodeline] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  425.697630] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  425.697632] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  425.697633] [drm:drm_mode_debug_printmodeline] Modeline 147:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  425.697635] [drm:drm_mode_debug_printmodeline] Modeline 136:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  425.697637] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  425.697639] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  425.697641] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  425.697642] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  425.697645] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  425.697646] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  425.697649] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  425.697650] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  425.697652] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  425.697654] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  425.697656] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  425.697658] [drm:drm_mode_debug_printmodeline] Modeline 148:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  425.697659] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  425.697661] [drm:drm_mode_debug_printmodeline] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  425.697663] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  425.697693] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4]
>[  425.697696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] status updated from unknown to connected
>[  425.697890] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.697891] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.735331] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.735336] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.735387] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.735788] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.738132] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.738133] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.783882] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.783887] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.783942] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.784340] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.786014] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.786015] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.804561] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.804564] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.804612] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.805014] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.806670] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.806671] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.828684] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.828688] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.828771] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.829173] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.830858] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.830859] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.852538] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  425.852543] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  425.852606] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  425.853022] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  425.854166] [drm:drm_add_display_info] non_desktop set to 0
>[  425.854171] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  425.854172] [drm:drm_add_display_info] non_desktop set to 0
>[  425.854230] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] probed modes :
>[  425.854233] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  425.854235] [drm:drm_mode_debug_printmodeline] Modeline 151:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  425.854237] [drm:drm_mode_debug_printmodeline] Modeline 144:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  425.854239] [drm:drm_mode_debug_printmodeline] Modeline 149:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  425.854241] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  425.854243] [drm:drm_mode_debug_printmodeline] Modeline 143:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  425.854245] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  425.854247] [drm:drm_mode_debug_printmodeline] Modeline 156:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  425.854249] [drm:drm_mode_debug_printmodeline] Modeline 152:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  425.854251] [drm:drm_mode_debug_printmodeline] Modeline 155:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  425.854688] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  425.854689] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  425.854851] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  425.854855] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  425.886437] [drm:drm_mode_addfb2] [FB:91]
>[  425.886517] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  425.886537] [drm:drm_mode_setcrtc] [CONNECTOR:96:DP-3]
>[  425.886551] [drm:intel_atomic_check] [CONNECTOR:96:DP-3] checking for sink bpp constrains
>[  425.886552] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  425.886558] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=48, avail=63
>[  425.886559] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=15
>[  425.886561] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  425.886563] [drm:intel_atomic_check] [CRTC:55:pipe B][modeset]
>[  425.886565] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  425.886566] [drm:intel_atomic_check] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  425.886569] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>[  425.886570] [drm:intel_atomic_check] audio: 1, infoframes: 0
>[  425.886570] [drm:intel_atomic_check] requested mode:
>[  425.886572] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  425.886573] [drm:intel_atomic_check] adjusted mode:
>[  425.886575] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  425.886577] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[  425.886578] [drm:intel_atomic_check] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
>[  425.886579] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  425.886580] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  425.886581] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  425.886582] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  425.886583] [drm:intel_atomic_check] planes on this crtc
>[  425.886584] [drm:intel_atomic_check] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[  425.886585] [drm:intel_atomic_check] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[  425.886586] [drm:intel_atomic_check] [PLANE:52:cursor B] disabled, scaler_id = -1
>[  425.886592] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  425.886593] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  425.886599] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  425.886600] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  425.886603] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  425.886604] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  425.892760] [drm:intel_edp_backlight_off] 
>[  426.096211] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  426.096291] [drm:intel_disable_pipe] disabling pipe A
>[  426.104855] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  426.104917] [drm:intel_edp_panel_off] Wait for panel power off time
>[  426.105016] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  426.606058] [drm:wait_panel_status] Wait complete
>[  426.606064] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  426.606069] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  426.606072] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  426.606079] [drm:intel_dump_cdclk_state] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
>[  426.606211] [drm:intel_disable_sagv] Disabling the SAGV
>[  426.606216] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  426.606216] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  426.606217] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  426.606218] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  426.606219] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  426.606220] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  426.606221] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  426.606221] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  426.606222] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  426.606224] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  426.606226] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  426.606227] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  426.606229] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  426.606231] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  426.606232] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  426.606235] [drm:edp_panel_on] Turn eDP port A panel power on
>[  426.606255] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  426.607272] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  426.607276] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  426.607279] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  426.607429] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  427.232300] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  427.232320] [drm:wait_panel_status] Wait complete
>[  427.232356] [drm:edp_panel_on] Wait for panel power on
>[  427.232441] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  427.295999] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  427.296003] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  427.296004] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  427.296020] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  427.333664] [drm:wait_panel_status] Wait complete
>[  427.333693] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  427.333766] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  427.334540] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  427.335082] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  427.335084] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  427.335085] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  427.335087] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  427.335780] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  427.335781] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  427.335783] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  427.335784] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  427.335786] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  427.335787] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  427.335788] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  427.335790] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  427.335791] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  427.335792] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  427.335794] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  427.335795] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  427.335796] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  427.335798] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  427.335799] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  427.335801] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  427.335802] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  427.335803] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  427.336489] [drm:intel_dp_start_link_train] clock recovery OK
>[  427.336490] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  427.337480] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  427.337482] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  427.337843] [drm:intel_enable_pipe] enabling pipe A
>[  427.337850] [drm:intel_edp_backlight_on] 
>[  427.337851] [drm:intel_panel_enable_backlight] pipe A
>[  427.337943] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  427.338015] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  427.338024] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  427.338030] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  427.354706] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  427.354707] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  427.354781] [drm:intel_mst_pre_enable_dp] active links 0
>[  427.376271] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.376275] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.376315] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.376712] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  427.377668] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  427.377669] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.377747] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  427.378043] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  427.378045] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  427.378046] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  427.378048] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  427.384594] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  427.384595] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  427.384597] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  427.384598] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  427.384600] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  427.384601] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  427.384602] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  427.384604] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  427.384605] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  427.384606] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  427.384607] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  427.384609] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  427.384610] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  427.384611] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  427.384612] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  427.384614] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  427.384615] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  427.384616] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  427.391205] [drm:intel_dp_start_link_train] clock recovery OK
>[  427.391207] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  427.397839] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  427.398544] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  427.398686] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=1908 slots=48
>[  427.411363] [drm:intel_enable_pipe] enabling pipe B
>[  427.411372] [drm:intel_mst_enable_dp] active links 1
>[  427.411960] [drm:drm_dp_update_payload_part2] payload 0 1
>[  427.433800] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.433804] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.433843] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.434264] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  427.434687] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:96:DP-3], [ENCODER:87:DP-MST B]
>[  427.434690] [drm:hsw_audio_codec_enable] Enable audio codec on pipe B, 36 bytes ELD
>[  427.434694] [drm:hsw_dp_audio_config_update] using automatic Maud, Naud
>[  427.435210] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  427.435211] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.441018] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.441022] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.441070] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.441467] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.445114] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  427.445118] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  427.445129] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  427.445141] [drm:verify_connector_state.isra.69] [CONNECTOR:96:DP-3]
>[  427.445143] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  427.445150] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  427.445377] [drm:drm_mode_addfb2] [FB:157]
>[  427.445455] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  427.445461] [drm:drm_mode_setcrtc] [CONNECTOR:108:DP-4]
>[  427.445476] [drm:intel_atomic_check] [CONNECTOR:108:DP-4] checking for sink bpp constrains
>[  427.445478] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  427.445484] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=14, avail=15
>[  427.445485] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=1
>[  427.445487] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  427.445488] [drm:intel_atomic_check] [CRTC:69:pipe C][modeset]
>[  427.445490] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  427.445491] [drm:intel_atomic_check] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  427.445494] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 1794230, gmch_n: 8388608, link_m: 299038, link_n: 1048576, tu: 14
>[  427.445495] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[  427.445496] [drm:intel_atomic_check] requested mode:
>[  427.445499] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  427.445500] [drm:intel_atomic_check] adjusted mode:
>[  427.445501] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  427.445504] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[  427.445505] [drm:intel_atomic_check] port clock: 540000, pipe src size: 1920x1200, pixel rate 154000
>[  427.445506] [drm:intel_atomic_check] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  427.445508] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  427.445509] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  427.445510] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  427.445511] [drm:intel_atomic_check] planes on this crtc
>[  427.445513] [drm:intel_atomic_check] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[  427.445514] [drm:intel_atomic_check] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[  427.445515] [drm:intel_atomic_check] [PLANE:66:cursor C] disabled, scaler_id = -1
>[  427.445519] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  427.445520] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  427.445526] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[  427.445529] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  427.447932] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  427.447934] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  427.447935] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  427.447936] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  427.447937] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  427.447938] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  427.447939] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  427.447940] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  427.447941] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  427.447943] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  427.447946] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  427.447948] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  427.447949] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  427.461658] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 6, on? 1) for crtc 69
>[  427.461663] [drm:intel_mst_pre_enable_dp] active links 1
>[  427.480694] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.480698] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.480747] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.481144] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  427.481563] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  427.482389] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  427.482391] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.482872] [drm:intel_enable_pipe] enabling pipe C
>[  427.482880] [drm:intel_mst_enable_dp] active links 2
>[  427.483228] [drm:drm_dp_update_payload_part2] payload 0 2
>[  427.483230] [drm:drm_dp_update_payload_part2] payload 1 1
>[  427.500285] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.500289] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.500312] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.500714] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  427.501666] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  427.501667] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.509099] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  427.509103] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  427.509121] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  427.509514] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  427.516526] [drm:verify_connector_state.isra.69] [CONNECTOR:108:DP-4]
>[  427.516530] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  427.516541] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  427.517873] [drm:drm_mode_addfb2] [FB:160]
>[  427.517910] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  427.517915] [drm:drm_mode_setcrtc] [CONNECTOR:96:DP-3]
>[  427.528501] [drm:drm_mode_addfb2] [FB:91]
>[  427.528546] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  427.528551] [drm:drm_mode_setcrtc] [CONNECTOR:108:DP-4]
>[  427.555041] [drm:drm_mode_addfb2] [FB:157]
>[  427.555047] [drm:drm_mode_addfb2] [FB:159]
>[  427.574329] [drm:drm_mode_addfb2] [FB:161]
>[  427.574336] [drm:drm_mode_addfb2] [FB:164]
>[  427.578190] [drm:drm_mode_addfb2] [FB:165]
>[  427.578198] [drm:drm_mode_addfb2] [FB:166]
>[  427.636866] [drm:drm_mode_addfb2] [FB:91]
>[  427.636872] [drm:drm_mode_addfb2] [FB:157]
>[  427.700643] [drm:drm_mode_addfb2] [FB:159]
>[  427.700662] [drm:drm_mode_addfb2] [FB:167]
>[  427.724116] [drm:drm_mode_addfb2] [FB:168]
>[  427.724121] [drm:drm_mode_addfb2] [FB:169]
>[  427.730381] [drm:drm_mode_addfb2] [FB:170]
>[  427.730388] [drm:drm_mode_addfb2] [FB:171]
>[  427.730817] [drm:drm_mode_addfb2] [FB:172]
>[  427.730821] [drm:drm_mode_addfb2] [FB:173]
>[  427.738660] [drm:drm_mode_addfb2] [FB:168]
>[  427.738665] [drm:drm_mode_addfb2] [FB:169]
>[  427.746585] [drm:drm_mode_addfb2] [FB:174]
>[  427.746609] [drm:drm_mode_addfb2] [FB:175]
>[  428.531708] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  428.531714] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  428.531720] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  428.531721] [drm:intel_dp_print_rates] sink rates: 270000
>[  428.531721] [drm:intel_dp_print_rates] common rates: 270000
>[  428.532207] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  428.532569] [drm:drm_add_display_info] non_desktop set to 0
>[  428.532574] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.532576] [drm:drm_add_display_info] non_desktop set to 0
>[  428.532594] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  428.532597] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  428.532623] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  428.532626] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  428.532647] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  428.532654] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  428.532656] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  428.533138] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  428.533813] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  428.533814] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  428.533815] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  428.534182] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  428.534458] [drm:intel_dp_detect] Sink is MST capable
>[  428.534460] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  428.534471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3]
>[  428.573177] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.573180] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.573193] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.573590] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.575951] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.575953] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.621039] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.621043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.621087] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.621487] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.623180] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.623182] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.648837] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.648840] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.648847] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.649228] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.650880] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.650881] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.670420] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.670423] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.670463] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.670864] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.672541] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.672542] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.695204] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.695207] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.695252] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.695647] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.698674] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.698675] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.746628] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.746632] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.746638] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.747022] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.748705] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.748706] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.769348] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.769351] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.769358] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.769738] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.771388] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.771389] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.792211] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.792214] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.792220] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.792600] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.794260] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.794261] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.816926] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.816929] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.816934] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.817314] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.818952] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.818953] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.833832] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.833836] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.833850] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.834244] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.834667] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  428.834670] [drm:drm_add_display_info] non_desktop set to 0
>[  428.834682] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  428.834683] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  428.834684] [drm:drm_add_display_info] non_desktop set to 0
>[  428.834877] [drm:drm_mode_debug_printmodeline] Modeline 193:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  428.834878] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  428.834880] [drm:drm_mode_debug_printmodeline] Modeline 194:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  428.834881] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  428.834883] [drm:drm_mode_debug_printmodeline] Modeline 201:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  428.834884] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  428.834886] [drm:drm_mode_debug_printmodeline] Modeline 202:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  428.834887] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  428.834889] [drm:drm_mode_debug_printmodeline] Modeline 203:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  428.834890] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  428.834892] [drm:drm_mode_debug_printmodeline] Modeline 204:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  428.834893] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  428.834895] [drm:drm_mode_debug_printmodeline] Modeline 211:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  428.834896] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  428.834898] [drm:drm_mode_debug_printmodeline] Modeline 215:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  428.834899] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  428.834901] [drm:drm_mode_debug_printmodeline] Modeline 216:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  428.834902] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  428.834908] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] probed modes :
>[  428.834910] [drm:drm_mode_debug_printmodeline] Modeline 111:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  428.834912] [drm:drm_mode_debug_printmodeline] Modeline 112:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  428.834914] [drm:drm_mode_debug_printmodeline] Modeline 113:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  428.834916] [drm:drm_mode_debug_printmodeline] Modeline 116:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  428.834917] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  428.834919] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  428.834921] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  428.834923] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  428.834925] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  428.834926] [drm:drm_mode_debug_printmodeline] Modeline 150:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  428.834928] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  428.834930] [drm:drm_mode_debug_printmodeline] Modeline 117:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  428.834932] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  428.834934] [drm:drm_mode_debug_printmodeline] Modeline 119:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  428.834936] [drm:drm_mode_debug_printmodeline] Modeline 120:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  428.834937] [drm:drm_mode_debug_printmodeline] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  428.834939] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  428.834941] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  428.834943] [drm:drm_mode_debug_printmodeline] Modeline 147:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  428.834945] [drm:drm_mode_debug_printmodeline] Modeline 136:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  428.834947] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  428.834948] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  428.834952] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  428.834955] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  428.834956] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  428.834958] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  428.834960] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  428.834962] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  428.834964] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  428.834965] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  428.834967] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  428.834969] [drm:drm_mode_debug_printmodeline] Modeline 148:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  428.834971] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  428.834973] [drm:drm_mode_debug_printmodeline] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  428.834974] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  428.835029] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4]
>[  428.835357] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.835359] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.876203] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.876208] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.876244] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.876632] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.878915] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.878916] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.921817] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.921821] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.921863] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.922264] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.923945] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.923946] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.946919] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.946922] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.946931] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.947330] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.948984] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.948985] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.973733] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.973737] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.973778] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.974182] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.975834] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.975835] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.996062] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  428.996066] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  428.996112] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  428.996509] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  428.997656] [drm:drm_add_display_info] non_desktop set to 0
>[  428.997660] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  428.997662] [drm:drm_add_display_info] non_desktop set to 0
>[  428.997718] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] probed modes :
>[  428.997721] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  428.997723] [drm:drm_mode_debug_printmodeline] Modeline 151:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  428.997725] [drm:drm_mode_debug_printmodeline] Modeline 144:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  428.997727] [drm:drm_mode_debug_printmodeline] Modeline 149:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  428.997729] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  428.997730] [drm:drm_mode_debug_printmodeline] Modeline 143:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  428.997732] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  428.997734] [drm:drm_mode_debug_printmodeline] Modeline 156:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  428.997736] [drm:drm_mode_debug_printmodeline] Modeline 152:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  428.997738] [drm:drm_mode_debug_printmodeline] Modeline 155:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  428.998181] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  428.998183] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  428.999693] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  428.999699] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  429.005180] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  429.005187] [drm:drm_mode_setcrtc] [CONNECTOR:96:DP-3]
>[  429.011958] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  429.011964] [drm:drm_mode_setcrtc] [CONNECTOR:108:DP-4]
>[  431.584232] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  431.584299] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  436.682424] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  436.682429] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  436.682433] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  436.682434] [drm:intel_dp_print_rates] sink rates: 270000
>[  436.682435] [drm:intel_dp_print_rates] common rates: 270000
>[  436.682457] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  436.682532] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  436.682993] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  436.683372] [drm:drm_add_display_info] non_desktop set to 0
>[  436.683377] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  436.683378] [drm:drm_add_display_info] non_desktop set to 0
>[  436.683397] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  436.683400] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  436.683417] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  436.683420] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  436.683441] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  436.683447] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  436.683448] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  436.683852] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  436.684525] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  436.684527] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  436.684528] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  436.684891] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  436.685251] [drm:intel_dp_detect] Sink is MST capable
>[  436.685253] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  436.685261] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3]
>[  436.726705] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.726710] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.726759] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.727160] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.729493] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.729495] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.773511] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.773515] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.773555] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.773960] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.775650] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.775651] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.797733] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.797737] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.797757] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.798171] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.799825] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.799826] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.825255] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.825259] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.825267] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.825667] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.827343] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.827345] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.847339] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.847343] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.847390] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.847794] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.850839] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.850840] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.894896] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.894900] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.894940] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.895347] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.897022] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.897024] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.922809] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.922813] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.922860] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.923277] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.924922] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.924924] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.944361] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.944365] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.944408] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.944810] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.946460] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.946461] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.969367] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.969371] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.969418] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.969815] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.971474] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.971476] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  436.986436] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  436.986440] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  436.986478] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  436.986885] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  436.987330] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  436.987335] [drm:drm_add_display_info] non_desktop set to 0
>[  436.987341] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  436.987343] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  436.987345] [drm:drm_add_display_info] non_desktop set to 0
>[  436.987615] [drm:drm_mode_debug_printmodeline] Modeline 193:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  436.987617] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  436.987620] [drm:drm_mode_debug_printmodeline] Modeline 194:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  436.987621] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  436.987624] [drm:drm_mode_debug_printmodeline] Modeline 201:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  436.987626] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  436.987628] [drm:drm_mode_debug_printmodeline] Modeline 202:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  436.987630] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  436.987633] [drm:drm_mode_debug_printmodeline] Modeline 203:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  436.987634] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  436.987637] [drm:drm_mode_debug_printmodeline] Modeline 204:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  436.987638] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  436.987641] [drm:drm_mode_debug_printmodeline] Modeline 211:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  436.987643] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  436.987645] [drm:drm_mode_debug_printmodeline] Modeline 215:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  436.987647] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  436.987650] [drm:drm_mode_debug_printmodeline] Modeline 216:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  436.987651] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  436.987658] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] probed modes :
>[  436.987663] [drm:drm_mode_debug_printmodeline] Modeline 111:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  436.987665] [drm:drm_mode_debug_printmodeline] Modeline 112:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  436.987668] [drm:drm_mode_debug_printmodeline] Modeline 113:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  436.987671] [drm:drm_mode_debug_printmodeline] Modeline 116:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  436.987673] [drm:drm_mode_debug_printmodeline] Modeline 114:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  436.987676] [drm:drm_mode_debug_printmodeline] Modeline 130:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  436.987678] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  436.987681] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  436.987684] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  436.987686] [drm:drm_mode_debug_printmodeline] Modeline 150:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  436.987689] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  436.987692] [drm:drm_mode_debug_printmodeline] Modeline 117:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  436.987694] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  436.987697] [drm:drm_mode_debug_printmodeline] Modeline 119:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  436.987699] [drm:drm_mode_debug_printmodeline] Modeline 120:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  436.987702] [drm:drm_mode_debug_printmodeline] Modeline 121:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  436.987705] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  436.987708] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  436.987710] [drm:drm_mode_debug_printmodeline] Modeline 147:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  436.987713] [drm:drm_mode_debug_printmodeline] Modeline 136:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  436.987716] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  436.987718] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  436.987721] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  436.987723] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  436.987726] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  436.987729] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  436.987731] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  436.987734] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  436.987737] [drm:drm_mode_debug_printmodeline] Modeline 139:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  436.987739] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  436.987742] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  436.987744] [drm:drm_mode_debug_printmodeline] Modeline 148:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  436.987747] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  436.987750] [drm:drm_mode_debug_printmodeline] Modeline 145:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  436.987752] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  436.987782] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4]
>[  436.987854] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  436.987855] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.025968] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  437.025972] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  437.025998] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  437.026421] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  437.028724] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  437.028725] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.073825] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  437.073829] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  437.073878] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  437.074279] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  437.075964] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  437.075965] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.098704] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  437.098708] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  437.098754] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  437.099157] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  437.100814] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  437.100816] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.123247] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  437.123252] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  437.123300] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  437.123702] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  437.125363] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  437.125364] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.151433] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  437.151436] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  437.151454] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  437.151867] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  437.153023] [drm:drm_add_display_info] non_desktop set to 0
>[  437.153027] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  437.153029] [drm:drm_add_display_info] non_desktop set to 0
>[  437.153085] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] probed modes :
>[  437.153087] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  437.153089] [drm:drm_mode_debug_printmodeline] Modeline 151:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  437.153091] [drm:drm_mode_debug_printmodeline] Modeline 144:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  437.153093] [drm:drm_mode_debug_printmodeline] Modeline 149:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  437.153095] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  437.153097] [drm:drm_mode_debug_printmodeline] Modeline 143:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  437.153098] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  437.153100] [drm:drm_mode_debug_printmodeline] Modeline 156:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  437.153102] [drm:drm_mode_debug_printmodeline] Modeline 152:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  437.153104] [drm:drm_mode_debug_printmodeline] Modeline 155:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  437.153548] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  437.153550] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  437.153748] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  437.153751] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  437.174539] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  437.174548] [drm:drm_mode_setcrtc] [CONNECTOR:96:DP-3]
>[  437.179188] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  437.179195] [drm:drm_mode_setcrtc] [CONNECTOR:108:DP-4]
>[  439.712217] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  439.712284] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  465.871620] usb 1-1: USB disconnect, device number 10
>[  465.871630] usb 1-1.2: USB disconnect, device number 11
>[  465.872556] usb 1-1.4: USB disconnect, device number 12
>[  465.872740] r8152 1-1.4:1.0 eth1: Stop submitting intr, status -108
>[  465.890238] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  465.890242] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  465.890244] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  465.890253] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  465.890258] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  465.890262] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  465.890266] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  465.890276] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[  465.898701] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.907461] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.915940] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.924405] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.932852] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.941308] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.949755] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.958198] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.966643] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.975086] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.983528] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  465.991968] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.000415] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.008883] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.017342] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.025783] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.034219] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.042642] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.051063] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.059485] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.067906] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.076327] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.084748] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.093169] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.101590] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.110011] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.118433] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.126855] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.135276] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.143697] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.152119] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.160541] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  466.160544] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  466.160553] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:96:DP-3]
>[  466.160670] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  466.160672] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:108:DP-4]
>[  466.160735] [drm:drm_dp_mst_put_payload_id] putting payload 2
>[  467.163505] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  467.163509] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  467.163514] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  467.163515] [drm:intel_dp_print_rates] sink rates: 270000
>[  467.163516] [drm:intel_dp_print_rates] common rates: 270000
>[  467.163539] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  467.163612] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  467.164079] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  467.164443] [drm:drm_add_display_info] non_desktop set to 0
>[  467.164449] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  467.164451] [drm:drm_add_display_info] non_desktop set to 0
>[  467.164473] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  467.164476] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  467.164497] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  467.164500] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  467.164522] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  467.164529] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  467.164530] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  467.164551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  467.164557] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3]
>[  467.164565] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] status updated from connected to disconnected
>[  467.164569] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:96:DP-3] disconnected
>[  467.164612] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4]
>[  467.164615] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] status updated from connected to disconnected
>[  467.164616] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:108:DP-4] disconnected
>[  467.164766] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  467.164775] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=48, avail=49
>[  467.164783] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  467.164785] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  467.164795] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  467.164797] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  467.164800] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] allocated DPLL 1
>[  467.164802] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  467.164844] [drm:intel_edp_backlight_off] 
>[  467.368113] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  467.368195] [drm:intel_disable_pipe] disabling pipe A
>[  467.384869] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  467.384913] [drm:intel_edp_panel_off] Wait for panel power off time
>[  467.384999] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  467.885836] [drm:wait_panel_status] Wait complete
>[  467.885842] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  467.885849] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  467.885852] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  467.885861] [drm:intel_mst_disable_dp] active links 2
>[  467.885865] [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
>[  467.885869] [drm:intel_disable_pipe] disabling pipe B
>[  467.887345] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  467.887350] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  467.887352] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  467.887401] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  467.907346] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.915731] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.924114] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.932498] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.940882] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.949267] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.957651] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.966034] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.974418] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.982801] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.991185] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  467.999568] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.007969] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.016365] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.024752] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.033136] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.041520] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.049903] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.058287] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.066672] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.075055] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.083438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.091822] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.100205] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.108588] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.116971] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.125358] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.133741] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.142124] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.150507] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.158891] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.167274] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.167278] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  468.167280] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  468.167282] [drm:intel_encoders_post_disable] active links 1
>[  468.167286] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 6, on? 1) for crtc 55
>[  468.167301] [drm:intel_mst_disable_dp] active links 1
>[  468.167304] [drm:intel_disable_pipe] disabling pipe C
>[  468.194184] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.202568] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.210951] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.219335] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.227718] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.236101] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.244484] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.252868] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.261251] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.269634] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.278018] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.286401] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.294784] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.303168] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.311551] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.319935] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.328318] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.336701] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.345085] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.353469] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.361853] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.370237] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.378621] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.387006] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.395390] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.403774] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.412157] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.420541] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.428925] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.437308] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.445692] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.454075] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.454079] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  468.454080] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  468.462505] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.470929] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.479354] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.487778] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.496203] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.504638] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.513068] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.521495] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.529920] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.538344] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.546768] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.555192] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.563616] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.572040] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.580465] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.588889] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.597313] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.605738] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.614161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.622586] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.631010] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.639434] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.647859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.656283] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.664707] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.673131] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.681555] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.689979] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.698403] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.706828] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.715252] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.723676] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.723679] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  468.723680] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  468.723685] [drm:intel_encoders_post_disable] active links 0
>[  468.723688] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  468.723691] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  468.723696] [drm:intel_dump_cdclk_state] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[  468.723781] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  468.723782] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  468.723783] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  468.723784] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  468.723785] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  468.723786] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  468.723786] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  468.723787] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  468.723788] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  468.723790] [drm:verify_connector_state.isra.69] [CONNECTOR:96:DP-3]
>[  468.723792] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  468.723794] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  468.723796] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  468.723797] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  468.723801] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  468.723802] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  468.723805] [drm:edp_panel_on] Turn eDP port A panel power on
>[  468.723825] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  468.723910] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  468.723923] [drm:wait_panel_status] Wait complete
>[  468.723960] [drm:edp_panel_on] Wait for panel power on
>[  468.724057] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  468.787604] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  468.787608] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  468.787609] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  468.787625] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  468.825814] [drm:wait_panel_status] Wait complete
>[  468.825844] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  468.825917] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  468.826700] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  468.827243] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  468.827245] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  468.827246] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  468.827248] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  468.827946] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  468.827948] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  468.827950] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  468.827952] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  468.827954] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  468.827956] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  468.827958] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  468.827960] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  468.827962] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  468.827963] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  468.827966] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  468.827967] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  468.827969] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  468.827971] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  468.827972] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  468.827976] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  468.827977] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  468.827978] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  468.828684] [drm:intel_dp_start_link_train] clock recovery OK
>[  468.828686] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  468.829679] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  468.829682] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  468.830080] [drm:intel_enable_pipe] enabling pipe A
>[  468.830088] [drm:intel_edp_backlight_on] 
>[  468.830089] [drm:intel_panel_enable_backlight] pipe A
>[  468.830181] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  468.830243] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  468.830248] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  468.830249] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  468.847005] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 4, on? 0) for crtc 69
>[  468.847027] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  468.847100] [drm:intel_mst_pre_enable_dp] active links 0
>[  468.855494] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.863883] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.872272] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.880661] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.889050] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.897439] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.905828] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.914217] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.922606] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.930994] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.939383] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.947772] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.956161] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.964550] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.972939] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.981327] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.989716] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  468.998105] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.006494] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.014883] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.023272] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.031661] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.040050] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.048438] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.056827] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.065216] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.073605] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.081994] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.090382] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.098771] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.107160] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.115548] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.115551] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  469.126467] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.134855] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.143244] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.151633] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.160022] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.168412] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.176801] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.185190] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.193579] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.201968] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.210360] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.218749] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.227137] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.235526] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.243915] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.252304] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.260693] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.269082] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.277470] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.285859] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.294248] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.302637] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.311026] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.319415] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.327804] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.336193] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.344582] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.352971] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.361361] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.369750] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.378138] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.386527] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.386531] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  469.397434] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.405823] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.414211] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.422600] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.430989] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.439377] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.447766] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.456155] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.464544] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.472933] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.481321] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.489714] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.498102] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.506495] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.514890] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.523279] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.531667] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.540054] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.548442] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.556830] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.565216] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.573604] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.581991] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.590379] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.598767] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.607157] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.615546] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.623935] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.632322] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.640714] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.649102] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.657489] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.657493] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  469.660098] [drm:intel_dp_sink_dpms] failed to enable sink power state
>[  469.660708] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  469.669134] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.677561] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.685988] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.694415] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.702842] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.711269] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.719696] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.728122] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.736550] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.744976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.753403] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.761830] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.770257] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.778683] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.787110] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.795537] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.803964] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.812391] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.820819] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.829247] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.837674] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.846101] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.854529] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.862956] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.871383] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.879810] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.888237] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.896664] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.905092] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.913518] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.921945] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.930376] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.930379] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  469.938805] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.947232] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.955659] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.964086] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.972513] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.980940] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.989367] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  469.997795] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.006224] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.014652] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.023079] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.031506] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.039934] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.048361] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.056789] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.065217] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.073644] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.082071] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.090499] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.098926] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.107353] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.115780] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.124208] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.132635] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.141062] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.149489] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.157917] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.166344] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.174773] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.183200] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.191627] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.200054] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.200058] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  470.200060] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  470.200061] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  470.200062] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  470.200064] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  470.208612] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.217159] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.225707] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.234255] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.242803] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.251351] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.259898] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.268446] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.276994] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.285542] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.294090] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.302638] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.311186] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.319734] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.328282] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.336830] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.345377] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.353925] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.362473] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.371021] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.379569] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.388118] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.396666] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.405214] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.413762] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.422310] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.430858] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.439406] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.447953] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.456502] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.465049] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.473598] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.473601] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  470.473603] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[  470.473608] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training failed at link rate = 540000, lane count = 4
>[  470.473612] [drm:intel_dp_modeset_retry_work_fn] [CONNECTOR:85:DP-2]
>[  470.482001] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.490394] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.498781] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.507170] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.515559] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.523948] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.532336] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.540724] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.549112] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.557499] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.565886] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.574274] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.582662] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.591049] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.599437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.607824] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.616212] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.624600] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.632987] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.641375] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.649762] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.658150] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.666538] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.674925] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.683313] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.691700] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.700088] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.708475] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.716862] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.725249] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.733637] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.742024] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.742028] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  470.742030] [drm:intel_mst_pre_enable_dp] *ERROR* failed to allocate vcpi
>[  470.742261] [drm:intel_enable_pipe] enabling pipe C
>[  470.742269] [drm:intel_mst_enable_dp] active links 1
>[  470.750930] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.759281] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.767629] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.775976] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.784323] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.792670] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.801016] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.809363] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.817710] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.826056] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.834404] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.842750] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.851097] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.859491] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.867838] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.876185] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.884532] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.892878] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.901225] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.909572] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.917919] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.926266] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.934614] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.942962] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.951309] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.959655] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.968003] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.976352] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.984701] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  470.993047] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.001394] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.009741] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.009744] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  471.009746] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  471.026240] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  471.026245] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  471.026256] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  471.026260] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  471.026273] [drm:verify_connector_state.isra.69] [CONNECTOR:108:DP-4]
>[  471.026274] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  471.026282] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  471.026441] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  471.026451] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=14, avail=63
>[  471.026456] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  471.026458] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  471.026497] [drm:intel_mst_disable_dp] active links 1
>[  471.026507] [drm:intel_disable_pipe] disabling pipe C
>[  471.052775] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.061123] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.069472] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.077819] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.086167] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.094516] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.102864] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.111212] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.119560] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.127907] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.136255] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.144602] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.152950] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.161297] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.169646] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.177993] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.186343] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.194691] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.203039] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.211386] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.219734] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.228082] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.236430] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.244777] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.253125] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.261473] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.269821] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.278169] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.286517] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.294864] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.303212] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.311559] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.311563] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  471.311564] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  471.319953] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.328342] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.336730] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.345119] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.353508] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.361896] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.370285] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.378673] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.387062] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.395450] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.403839] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.412227] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.420616] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.429006] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.437394] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.445783] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.454172] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.462560] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.470949] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.479337] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.487726] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.496114] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.504504] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.512896] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.521286] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.529675] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.538064] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.546452] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.554841] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.563229] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.571618] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.580007] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  471.580010] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  471.580012] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  471.580017] [drm:intel_encoders_post_disable] active links 0
>[  471.580020] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  471.580023] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  471.580035] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  471.580036] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  471.580037] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  471.580038] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  471.580039] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  471.580040] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  471.580040] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  471.580041] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  471.580042] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  471.580044] [drm:verify_connector_state.isra.69] [CONNECTOR:108:DP-4]
>[  471.580046] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  471.580048] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  471.580049] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  471.580051] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  471.581022] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  471.581031] [drm:intel_enable_sagv] Enabling the SAGV
>[  471.581431] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  471.581436] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  471.840126] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  471.840193] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  472.028705] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  472.028708] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  472.028713] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  472.028714] [drm:intel_dp_print_rates] sink rates: 270000
>[  472.028714] [drm:intel_dp_print_rates] common rates: 270000
>[  472.028736] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  472.028809] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  472.029275] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  472.029626] [drm:drm_add_display_info] non_desktop set to 0
>[  472.029631] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  472.029632] [drm:drm_add_display_info] non_desktop set to 0
>[  472.029647] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  472.029650] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  472.029667] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  472.029670] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  472.029690] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  472.029696] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  472.029697] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  472.029716] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  472.030057] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  472.030062] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  475.040262] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  475.040329] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  478.666733] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  478.666737] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  478.666741] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  478.666742] [drm:intel_dp_print_rates] sink rates: 270000
>[  478.666743] [drm:intel_dp_print_rates] common rates: 270000
>[  478.666765] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  478.666863] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  478.667323] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  478.667673] [drm:drm_add_display_info] non_desktop set to 0
>[  478.667678] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  478.667679] [drm:drm_add_display_info] non_desktop set to 0
>[  478.667694] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  478.667697] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  478.667715] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  478.667718] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  478.667739] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  478.667745] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  478.667746] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  478.667765] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  478.668223] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  478.668228] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  481.696226] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  481.696293] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  482.523788] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  482.523792] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  482.523793] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  482.523804] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  482.523810] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  482.523813] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  482.523815] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  482.524237] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  482.546669] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.546674] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.546695] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.547108] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  482.547786] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  482.547790] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  482.547793] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  482.548212] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  482.548883] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  482.548884] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  482.548885] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  482.549255] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  482.549549] [drm:intel_dp_detect] Sink is MST capable
>[  482.585261] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.585265] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.585316] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.585724] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  482.587061] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  482.587063] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  482.604038] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.604043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.604081] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.604481] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  482.605776] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  482.605777] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  482.610127] usb 1-1: new high-speed USB device number 13 using xhci_hcd
>[  482.618714] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.618719] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.618758] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.619159] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  482.619920] [drm:drm_dp_send_link_address] link address reply: 3
>[  482.619922] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[  482.619925] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 1, dpcd_rev: 11, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  482.619926] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  482.620711] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  482.620712] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  482.690231] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.690235] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.690258] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.690670] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  482.691099] [drm:drm_dp_send_enum_path_resources] enum path resources 1: 1280 1280
>[  482.691633] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  482.691634] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  482.708134] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  482.708137] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  482.708145] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  482.708524] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  482.708938] [drm:drm_dp_send_enum_path_resources] enum path resources 2: 2560 2560
>[  482.709485] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  482.709487] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  482.736617] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
>[  482.736623] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[  482.736625] usb 1-1: Product: USB 2.0 Hub
>[  482.737684] hub 1-1:1.0: USB hub found
>[  482.737757] hub 1-1:1.0: 4 ports detected
>[  483.020213] usb 1-1.2: new full-speed USB device number 14 using xhci_hcd
>[  483.120051] usb 1-1.2: New USB device found, idVendor=04b4, idProduct=f649, bcdDevice= 2.21
>[  483.120056] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  483.120058] usb 1-1.2: Product: USB-C to Multiport Adapter with Charging
>[  483.131823] hid-generic 0003:04B4:F649.0006: hiddev96,hidraw2: USB HID v1.11 Device [USB-C to Multiport Adapter with Charging] on usb-0000:00:14.0-1.2/input1
>[  483.209217] usb 1-1.4: new high-speed USB device number 15 using xhci_hcd
>[  483.298279] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00
>[  483.298284] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  483.298286] usb 1-1.4: Product: USB 10/100 LAN
>[  483.298288] usb 1-1.4: Manufacturer: CMI
>[  483.298289] usb 1-1.4: SerialNumber: 70886B8501F3
>[  483.377636] usb 1-1.4: reset high-speed USB device number 15 using xhci_hcd
>[  483.516522] r8152 1-1.4:1.0 eth1: v1.09.9
>[  483.554623] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[  483.711133] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  483.711137] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  483.711143] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  483.711144] [drm:intel_dp_print_rates] sink rates: 270000
>[  483.711144] [drm:intel_dp_print_rates] common rates: 270000
>[  483.711167] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  483.711240] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  483.711729] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  483.712084] [drm:drm_add_display_info] non_desktop set to 0
>[  483.712091] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  483.712093] [drm:drm_add_display_info] non_desktop set to 0
>[  483.712114] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  483.712118] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  483.712142] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  483.712146] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  483.712169] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  483.712178] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  483.712180] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  483.712590] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  483.713270] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  483.713271] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  483.713272] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  483.713638] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  483.713913] [drm:intel_dp_detect] Sink is MST capable
>[  483.713915] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  483.713924] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  483.713926] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] status updated from unknown to connected
>[  483.752569] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.752574] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.752626] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.753030] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.755327] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.755328] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.798268] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.798271] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.798315] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.798715] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.800414] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.800416] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.822014] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.822018] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.822057] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.822455] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.824114] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.824115] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.846021] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.846026] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.846048] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.846448] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.848104] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.848105] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.871833] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.871837] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.871855] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.872267] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.873404] [drm:drm_add_display_info] non_desktop set to 0
>[  483.873408] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  483.873409] [drm:drm_add_display_info] non_desktop set to 0
>[  483.873462] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  483.873465] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  483.873467] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  483.873469] [drm:drm_mode_debug_printmodeline] Modeline 117:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  483.873471] [drm:drm_mode_debug_printmodeline] Modeline 118:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  483.873472] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  483.873474] [drm:drm_mode_debug_printmodeline] Modeline 116:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  483.873476] [drm:drm_mode_debug_printmodeline] Modeline 114:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  483.873478] [drm:drm_mode_debug_printmodeline] Modeline 122:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  483.873480] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  483.873482] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  483.873504] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4]
>[  483.873506] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] status updated from unknown to connected
>[  483.875278] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.875279] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.915449] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.915453] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.915528] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.915932] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.918276] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.918277] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.960769] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.960773] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.960827] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.961232] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.962920] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.962921] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  483.985127] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  483.985132] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  483.985184] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  483.985588] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  483.987258] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  483.987260] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.009117] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.009122] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.009168] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.009576] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.011250] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.011251] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.032306] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.032310] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.032356] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.032760] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.035787] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.035789] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.078721] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.078726] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.078771] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.079177] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.080862] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.080863] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.104898] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.104902] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.104924] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.105339] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.106997] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.106998] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.125892] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.125896] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.125943] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.126349] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.128016] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.128018] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.150227] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.150232] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.150250] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.150659] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.152314] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.152315] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.166755] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.166759] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.166776] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.167191] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.167623] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  484.167625] [drm:drm_add_display_info] non_desktop set to 0
>[  484.167630] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  484.167632] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  484.167633] [drm:drm_add_display_info] non_desktop set to 0
>[  484.167827] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  484.167828] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  484.167831] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  484.167832] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  484.167834] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  484.167835] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  484.167837] [drm:drm_mode_debug_printmodeline] Modeline 155:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  484.167838] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  484.167841] [drm:drm_mode_debug_printmodeline] Modeline 156:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  484.167842] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  484.167844] [drm:drm_mode_debug_printmodeline] Modeline 157:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  484.167845] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  484.167847] [drm:drm_mode_debug_printmodeline] Modeline 164:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  484.167848] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  484.167850] [drm:drm_mode_debug_printmodeline] Modeline 168:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  484.167851] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  484.167853] [drm:drm_mode_debug_printmodeline] Modeline 169:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  484.167854] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  484.167861] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] probed modes :
>[  484.167864] [drm:drm_mode_debug_printmodeline] Modeline 124:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  484.167866] [drm:drm_mode_debug_printmodeline] Modeline 125:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  484.167868] [drm:drm_mode_debug_printmodeline] Modeline 126:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  484.167869] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  484.167871] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  484.167873] [drm:drm_mode_debug_printmodeline] Modeline 143:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  484.167875] [drm:drm_mode_debug_printmodeline] Modeline 159:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  484.167877] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  484.167879] [drm:drm_mode_debug_printmodeline] Modeline 145:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  484.167881] [drm:drm_mode_debug_printmodeline] Modeline 163:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  484.167883] [drm:drm_mode_debug_printmodeline] Modeline 131:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  484.167885] [drm:drm_mode_debug_printmodeline] Modeline 130:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  484.167887] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  484.167889] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  484.167891] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  484.167892] [drm:drm_mode_debug_printmodeline] Modeline 134:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  484.167894] [drm:drm_mode_debug_printmodeline] Modeline 128:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  484.167896] [drm:drm_mode_debug_printmodeline] Modeline 148:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  484.167898] [drm:drm_mode_debug_printmodeline] Modeline 160:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  484.167900] [drm:drm_mode_debug_printmodeline] Modeline 149:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  484.167902] [drm:drm_mode_debug_printmodeline] Modeline 140:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  484.167904] [drm:drm_mode_debug_printmodeline] Modeline 141:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  484.167907] [drm:drm_mode_debug_printmodeline] Modeline 142:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  484.167909] [drm:drm_mode_debug_printmodeline] Modeline 135:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  484.167910] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  484.167912] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  484.167914] [drm:drm_mode_debug_printmodeline] Modeline 166:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  484.167916] [drm:drm_mode_debug_printmodeline] Modeline 167:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  484.167918] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  484.167920] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  484.167922] [drm:drm_mode_debug_printmodeline] Modeline 136:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  484.167924] [drm:drm_mode_debug_printmodeline] Modeline 161:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  484.167926] [drm:drm_mode_debug_printmodeline] Modeline 137:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  484.167928] [drm:drm_mode_debug_printmodeline] Modeline 158:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  484.167930] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  484.168524] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.168525] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.168860] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  484.168866] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  484.201909] [drm:drm_mode_addfb2] [FB:91]
>[  484.201985] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  484.201992] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  484.202058] [drm:intel_atomic_check] [CONNECTOR:92:DP-3] checking for sink bpp constrains
>[  484.202060] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  484.202066] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=14, avail=63
>[  484.202067] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=49
>[  484.202070] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  484.202072] [drm:intel_atomic_check] [CRTC:55:pipe B][modeset]
>[  484.202074] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  484.202075] [drm:intel_atomic_check] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  484.202079] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 1794230, gmch_n: 8388608, link_m: 299038, link_n: 1048576, tu: 14
>[  484.202081] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[  484.202085] [drm:intel_atomic_check] requested mode:
>[  484.202091] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  484.202096] [drm:intel_atomic_check] adjusted mode:
>[  484.202101] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  484.202107] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[  484.202108] [drm:intel_atomic_check] port clock: 540000, pipe src size: 1920x1200, pixel rate 154000
>[  484.202110] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  484.202112] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  484.202114] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  484.202116] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  484.202117] [drm:intel_atomic_check] planes on this crtc
>[  484.202121] [drm:intel_atomic_check] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[  484.202127] [drm:intel_atomic_check] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[  484.202131] [drm:intel_atomic_check] [PLANE:52:cursor B] disabled, scaler_id = -1
>[  484.202136] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  484.202137] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  484.202145] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  484.202149] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  484.204213] [drm:intel_disable_sagv] Disabling the SAGV
>[  484.204220] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  484.204221] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  484.204223] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  484.204224] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  484.204225] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  484.204226] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  484.204227] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  484.204229] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  484.204230] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  484.204233] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  484.204236] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  484.204238] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  484.204240] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  484.218197] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  484.218199] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  484.218272] [drm:intel_mst_pre_enable_dp] active links 0
>[  484.236959] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.236963] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.236980] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.237377] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.238326] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.238328] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.238402] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  484.238697] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  484.238698] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  484.238699] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  484.238701] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  484.245331] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  484.245332] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  484.245334] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  484.245335] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  484.245337] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  484.245338] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  484.245339] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  484.245340] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  484.245342] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  484.245343] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  484.245344] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  484.245346] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  484.245347] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  484.245348] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  484.245349] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  484.245351] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  484.245352] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  484.245353] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  484.251937] [drm:intel_dp_start_link_train] clock recovery OK
>[  484.251939] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  484.258486] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  484.259026] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  484.259171] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  484.280442] [drm:intel_enable_pipe] enabling pipe B
>[  484.280451] [drm:intel_mst_enable_dp] active links 1
>[  484.280877] [drm:drm_dp_update_payload_part2] payload 0 1
>[  484.302250] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.302254] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.302293] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.302692] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  484.303641] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  484.303643] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.310533] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  484.310537] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  484.310555] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  484.310965] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  484.314159] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  484.314163] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  484.314175] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  484.314411] [drm:drm_mode_addfb2] [FB:146]
>[  484.314464] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  484.314470] [drm:drm_mode_setcrtc] [CONNECTOR:110:DP-4]
>[  484.314513] [drm:intel_atomic_check] [CONNECTOR:110:DP-4] checking for sink bpp constrains
>[  484.314515] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  484.314518] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=48, avail=49
>[  484.314519] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=1
>[  484.314521] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  484.314523] [drm:intel_atomic_check] [CRTC:69:pipe C][modeset]
>[  484.314524] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  484.314525] [drm:intel_atomic_check] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  484.314528] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>[  484.314529] [drm:intel_atomic_check] audio: 1, infoframes: 0
>[  484.314530] [drm:intel_atomic_check] requested mode:
>[  484.314532] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  484.314533] [drm:intel_atomic_check] adjusted mode:
>[  484.314534] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  484.314536] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[  484.314537] [drm:intel_atomic_check] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
>[  484.314538] [drm:intel_atomic_check] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  484.314539] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  484.314540] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  484.314542] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  484.314542] [drm:intel_atomic_check] planes on this crtc
>[  484.314543] [drm:intel_atomic_check] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[  484.314545] [drm:intel_atomic_check] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[  484.314545] [drm:intel_atomic_check] [PLANE:66:cursor C] disabled, scaler_id = -1
>[  484.314552] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  484.314553] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  484.314559] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  484.314560] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  484.314562] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  484.314563] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  484.314565] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[  484.314566] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  484.320997] [drm:intel_edp_backlight_off] 
>[  484.528108] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  484.528189] [drm:intel_disable_pipe] disabling pipe A
>[  484.535979] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  484.536047] [drm:intel_edp_panel_off] Wait for panel power off time
>[  484.536165] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000002 control 00000000
>[  485.037885] [drm:wait_panel_status] Wait complete
>[  485.037892] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  485.037897] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  485.037899] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  485.037907] [drm:intel_mst_disable_dp] active links 1
>[  485.037910] [drm:drm_dp_update_payload_part1] 
>[  485.038403] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  485.038406] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  485.038407] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  485.038416] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  485.055786] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.055789] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.055833] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.056231] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.057473] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.057475] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.057750] [drm:drm_dp_update_payload_part1] removing payload 0
>[  485.057755] [drm:intel_disable_pipe] disabling pipe B
>[  485.062565] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.062568] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.062612] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.063057] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.065767] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  485.084268] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.084271] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.084310] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.084707] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.085576] [drm:intel_encoders_post_disable] active links 0
>[  485.085580] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 55
>[  485.085583] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  485.085591] [drm:intel_dump_cdclk_state] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
>[  485.085746] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  485.085747] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  485.085749] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  485.085750] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  485.085751] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  485.085752] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  485.085753] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  485.085754] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  485.085755] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  485.085756] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  485.085759] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  485.085760] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  485.085762] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  485.085765] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  485.085766] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  485.086516] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.086517] [drm:edp_panel_on] Turn eDP port A panel power on
>[  485.086518] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.086538] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  485.664294] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  485.664314] [drm:wait_panel_status] Wait complete
>[  485.664351] [drm:edp_panel_on] Wait for panel power on
>[  485.664435] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  485.728062] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  485.728066] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  485.728067] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  485.728101] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  485.766067] [drm:wait_panel_status] Wait complete
>[  485.766097] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  485.766170] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  485.766944] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  485.767489] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  485.767491] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  485.767492] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  485.767494] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  485.768184] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  485.768186] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  485.768187] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  485.768189] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  485.768190] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  485.768191] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  485.768193] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  485.768194] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  485.768195] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  485.768196] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  485.768198] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  485.768199] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  485.768200] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  485.768201] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  485.768203] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  485.768205] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  485.768206] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  485.768207] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  485.768889] [drm:intel_dp_start_link_train] clock recovery OK
>[  485.768891] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  485.771512] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  485.771514] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  485.771872] [drm:intel_enable_pipe] enabling pipe A
>[  485.771879] [drm:intel_edp_backlight_on] 
>[  485.771880] [drm:intel_panel_enable_backlight] pipe A
>[  485.771972] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  485.772047] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  485.772052] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  485.772057] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  485.788742] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  485.788744] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  485.788817] [drm:intel_mst_pre_enable_dp] active links 0
>[  485.806802] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.806806] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.806845] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.807243] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.808196] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.808198] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.808281] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  485.808576] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  485.808578] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  485.808579] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  485.808580] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  485.815219] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  485.815221] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  485.815222] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  485.815224] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  485.815225] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  485.815227] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  485.815228] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  485.815229] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  485.815231] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  485.815232] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  485.815245] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  485.815246] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  485.815247] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  485.815248] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  485.815250] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  485.815251] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  485.815252] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  485.815253] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  485.821848] [drm:intel_dp_start_link_train] clock recovery OK
>[  485.821850] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  485.828477] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  485.829025] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  485.829170] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  485.849599] [drm:intel_enable_pipe] enabling pipe B
>[  485.849610] [drm:intel_mst_enable_dp] active links 1
>[  485.850222] [drm:drm_dp_update_payload_part2] payload 0 1
>[  485.874339] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.874343] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.874382] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.874778] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.875728] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.875730] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.880992] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.880996] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.881041] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.881439] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.883332] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 6, on? 1) for crtc 69
>[  485.883337] [drm:intel_mst_pre_enable_dp] active links 1
>[  485.902853] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.902857] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.902879] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.903295] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.903738] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=1908 slots=48
>[  485.904557] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.904559] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.905060] [drm:intel_enable_pipe] enabling pipe C
>[  485.905084] [drm:intel_mst_enable_dp] active links 2
>[  485.905517] [drm:drm_dp_update_payload_part2] payload 0 2
>[  485.905519] [drm:drm_dp_update_payload_part2] payload 1 1
>[  485.929289] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.929292] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.929331] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.929730] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  485.930172] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:110:DP-4], [ENCODER:88:DP-MST C]
>[  485.930177] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[  485.930182] [drm:hsw_dp_audio_config_update] using automatic Maud, Naud
>[  485.930688] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  485.930689] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.937790] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  485.937794] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  485.937833] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  485.938231] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  485.938563] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  485.938568] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  485.938579] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  485.938591] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  485.938593] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  485.938611] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  485.938623] [drm:verify_connector_state.isra.69] [CONNECTOR:110:DP-4]
>[  485.938624] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  485.938632] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  485.940077] [drm:drm_mode_addfb2] [FB:155]
>[  485.940118] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  485.940124] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  485.950109] [drm:drm_mode_addfb2] [FB:91]
>[  485.950137] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  485.950142] [drm:drm_mode_setcrtc] [CONNECTOR:110:DP-4]
>[  485.987544] [drm:drm_mode_addfb2] [FB:146]
>[  485.987551] [drm:drm_mode_addfb2] [FB:154]
>[  486.012972] [drm:drm_mode_addfb2] [FB:156]
>[  486.012979] [drm:drm_mode_addfb2] [FB:164]
>[  486.014002] [drm:drm_mode_addfb2] [FB:165]
>[  486.014032] [drm:drm_mode_addfb2] [FB:168]
>[  486.028277] [drm:drm_mode_addfb2] [FB:169]
>[  486.028282] [drm:drm_mode_addfb2] [FB:170]
>[  486.055442] [drm:drm_mode_addfb2] [FB:91]
>[  486.055447] [drm:drm_mode_addfb2] [FB:146]
>[  486.077969] [drm:drm_mode_addfb2] [FB:154]
>[  486.077973] [drm:drm_mode_addfb2] [FB:171]
>[  486.078325] [drm:drm_mode_addfb2] [FB:172]
>[  486.078328] [drm:drm_mode_addfb2] [FB:173]
>[  486.078722] [drm:drm_mode_addfb2] [FB:174]
>[  486.078727] [drm:drm_mode_addfb2] [FB:175]
>[  486.093294] [drm:drm_mode_addfb2] [FB:91]
>[  486.093300] [drm:drm_mode_addfb2] [FB:146]
>[  486.160227] [drm:drm_mode_addfb2] [FB:91]
>[  486.160234] [drm:drm_mode_addfb2] [FB:146]
>[  486.950674] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  486.950679] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  486.950684] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  486.950685] [drm:intel_dp_print_rates] sink rates: 270000
>[  486.950686] [drm:intel_dp_print_rates] common rates: 270000
>[  486.951159] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  486.951514] [drm:drm_add_display_info] non_desktop set to 0
>[  486.951520] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  486.951522] [drm:drm_add_display_info] non_desktop set to 0
>[  486.951553] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  486.951555] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  486.951600] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  486.951602] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  486.951623] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  486.951629] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  486.951630] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  486.952039] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  486.952713] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  486.952714] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  486.952715] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  486.953081] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  486.953357] [drm:intel_dp_detect] Sink is MST capable
>[  486.953359] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  486.953370] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  486.994064] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  486.994068] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  486.994106] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  486.994518] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  486.996874] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  486.996875] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.041817] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.041821] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.041872] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.042273] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.044026] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.044028] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.066162] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.066165] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.066247] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.066625] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.068281] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.068282] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.092807] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.092810] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.092815] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.093194] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.094851] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.094852] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.116310] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.116314] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.116353] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.116754] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.117905] [drm:drm_add_display_info] non_desktop set to 0
>[  487.117910] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  487.117911] [drm:drm_add_display_info] non_desktop set to 0
>[  487.117967] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  487.117970] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  487.117972] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  487.117974] [drm:drm_mode_debug_printmodeline] Modeline 117:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  487.117976] [drm:drm_mode_debug_printmodeline] Modeline 118:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  487.117977] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  487.117979] [drm:drm_mode_debug_printmodeline] Modeline 116:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  487.117981] [drm:drm_mode_debug_printmodeline] Modeline 114:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  487.117983] [drm:drm_mode_debug_printmodeline] Modeline 122:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  487.117985] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  487.117987] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  487.118022] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4]
>[  487.119785] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.119786] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.155966] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.155969] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.155976] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.156375] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.158677] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.158678] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.203591] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.203594] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.203602] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.203981] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.205921] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.205923] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.228170] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.228173] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.228206] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.228600] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.230259] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.230261] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.252808] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.252810] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.252817] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.253198] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.254887] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.254888] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.277631] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.277634] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.277683] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.278064] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.281066] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.281067] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.325505] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.325509] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.325547] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.325944] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.327636] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.327638] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.350202] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.350206] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.350226] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.350643] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.352295] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.352296] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.374938] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.374942] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.374978] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.375375] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.377022] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.377023] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.400474] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.400478] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.400520] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.400920] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.402590] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.402592] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.416702] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  487.416705] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  487.416749] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  487.417149] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  487.417574] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  487.417577] [drm:drm_add_display_info] non_desktop set to 0
>[  487.417584] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  487.417585] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  487.417586] [drm:drm_add_display_info] non_desktop set to 0
>[  487.417782] [drm:drm_mode_debug_printmodeline] Modeline 195:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  487.417783] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  487.417786] [drm:drm_mode_debug_printmodeline] Modeline 196:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  487.417787] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  487.417789] [drm:drm_mode_debug_printmodeline] Modeline 203:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  487.417790] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  487.417792] [drm:drm_mode_debug_printmodeline] Modeline 204:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  487.417793] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  487.417795] [drm:drm_mode_debug_printmodeline] Modeline 205:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  487.417796] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  487.417798] [drm:drm_mode_debug_printmodeline] Modeline 206:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  487.417799] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  487.417801] [drm:drm_mode_debug_printmodeline] Modeline 213:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  487.417802] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  487.417804] [drm:drm_mode_debug_printmodeline] Modeline 217:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  487.417805] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  487.417807] [drm:drm_mode_debug_printmodeline] Modeline 218:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  487.417808] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  487.417813] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] probed modes :
>[  487.417815] [drm:drm_mode_debug_printmodeline] Modeline 124:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  487.417817] [drm:drm_mode_debug_printmodeline] Modeline 125:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  487.417819] [drm:drm_mode_debug_printmodeline] Modeline 126:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  487.417821] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  487.417823] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  487.417824] [drm:drm_mode_debug_printmodeline] Modeline 143:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  487.417826] [drm:drm_mode_debug_printmodeline] Modeline 159:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  487.417828] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  487.417830] [drm:drm_mode_debug_printmodeline] Modeline 145:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  487.417832] [drm:drm_mode_debug_printmodeline] Modeline 163:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  487.417833] [drm:drm_mode_debug_printmodeline] Modeline 131:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  487.417835] [drm:drm_mode_debug_printmodeline] Modeline 130:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  487.417837] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  487.417839] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  487.417841] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  487.417843] [drm:drm_mode_debug_printmodeline] Modeline 134:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  487.417844] [drm:drm_mode_debug_printmodeline] Modeline 128:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  487.417846] [drm:drm_mode_debug_printmodeline] Modeline 148:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  487.417848] [drm:drm_mode_debug_printmodeline] Modeline 160:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  487.417850] [drm:drm_mode_debug_printmodeline] Modeline 149:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  487.417852] [drm:drm_mode_debug_printmodeline] Modeline 140:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  487.417854] [drm:drm_mode_debug_printmodeline] Modeline 141:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  487.417856] [drm:drm_mode_debug_printmodeline] Modeline 142:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  487.417858] [drm:drm_mode_debug_printmodeline] Modeline 135:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  487.417860] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  487.417862] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  487.417863] [drm:drm_mode_debug_printmodeline] Modeline 166:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  487.417865] [drm:drm_mode_debug_printmodeline] Modeline 167:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  487.417867] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  487.417869] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  487.417870] [drm:drm_mode_debug_printmodeline] Modeline 136:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  487.417872] [drm:drm_mode_debug_printmodeline] Modeline 161:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  487.417874] [drm:drm_mode_debug_printmodeline] Modeline 137:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  487.417876] [drm:drm_mode_debug_printmodeline] Modeline 158:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  487.417878] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  487.418104] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  487.418107] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  487.419316] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  487.419322] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  487.439476] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  487.439485] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  487.451563] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  487.451572] [drm:drm_mode_setcrtc] [CONNECTOR:110:DP-4]
>[  489.952226] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  489.952292] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  495.051410] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  495.051415] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  495.051419] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  495.051420] [drm:intel_dp_print_rates] sink rates: 270000
>[  495.051421] [drm:intel_dp_print_rates] common rates: 270000
>[  495.051443] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  495.051516] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  495.051981] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  495.052376] [drm:drm_add_display_info] non_desktop set to 0
>[  495.052382] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  495.052384] [drm:drm_add_display_info] non_desktop set to 0
>[  495.052400] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  495.052403] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  495.052420] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  495.052422] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  495.052443] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  495.052449] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  495.052450] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  495.052857] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  495.053534] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  495.053536] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  495.053538] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  495.053901] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  495.054199] [drm:intel_dp_detect] Sink is MST capable
>[  495.054202] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  495.054212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  495.092309] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.092312] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.092365] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.092764] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.095116] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.095117] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.139842] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.139846] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.139855] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.140240] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.141934] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.141936] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.164657] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.164662] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.164712] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.165113] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.166780] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.166781] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.189874] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.189877] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.189910] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.190310] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.191965] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.191966] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.217527] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.217531] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.217565] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.217962] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.219113] [drm:drm_add_display_info] non_desktop set to 0
>[  495.219118] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  495.219120] [drm:drm_add_display_info] non_desktop set to 0
>[  495.219176] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  495.219178] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  495.219180] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  495.219182] [drm:drm_mode_debug_printmodeline] Modeline 117:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  495.219184] [drm:drm_mode_debug_printmodeline] Modeline 118:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  495.219186] [drm:drm_mode_debug_printmodeline] Modeline 115:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  495.219188] [drm:drm_mode_debug_printmodeline] Modeline 116:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  495.219190] [drm:drm_mode_debug_printmodeline] Modeline 114:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  495.219191] [drm:drm_mode_debug_printmodeline] Modeline 122:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  495.219193] [drm:drm_mode_debug_printmodeline] Modeline 120:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  495.219195] [drm:drm_mode_debug_printmodeline] Modeline 121:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  495.219218] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4]
>[  495.220995] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.220997] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.261086] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.261090] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.261139] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.261536] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.263895] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.263897] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.308827] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.308831] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.308872] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.309289] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.310997] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.310998] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.333909] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.333913] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.333962] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.334359] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.336021] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.336023] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.358299] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.358303] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.358350] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.358747] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.360418] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.360419] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.383140] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.383145] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.383188] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.383582] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.386602] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.386603] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.430638] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.430642] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.430690] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.431191] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.432885] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.432886] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.455311] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.455315] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.455353] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.455756] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.457417] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.457419] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.480186] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.480190] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.480231] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.480635] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.482301] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.482302] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.504936] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.504939] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.504963] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.505378] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.507025] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.507027] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.521980] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  495.521984] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  495.522030] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  495.522432] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  495.522854] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  495.522857] [drm:drm_add_display_info] non_desktop set to 0
>[  495.522862] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  495.522864] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  495.522865] [drm:drm_add_display_info] non_desktop set to 0
>[  495.523106] [drm:drm_mode_debug_printmodeline] Modeline 195:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  495.523108] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  495.523110] [drm:drm_mode_debug_printmodeline] Modeline 196:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  495.523111] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  495.523114] [drm:drm_mode_debug_printmodeline] Modeline 203:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  495.523115] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  495.523117] [drm:drm_mode_debug_printmodeline] Modeline 204:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  495.523118] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  495.523121] [drm:drm_mode_debug_printmodeline] Modeline 205:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  495.523122] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  495.523124] [drm:drm_mode_debug_printmodeline] Modeline 206:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  495.523126] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  495.523128] [drm:drm_mode_debug_printmodeline] Modeline 213:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  495.523130] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  495.523132] [drm:drm_mode_debug_printmodeline] Modeline 217:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  495.523134] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  495.523136] [drm:drm_mode_debug_printmodeline] Modeline 218:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  495.523137] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  495.523147] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] probed modes :
>[  495.523150] [drm:drm_mode_debug_printmodeline] Modeline 124:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  495.523153] [drm:drm_mode_debug_printmodeline] Modeline 125:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  495.523155] [drm:drm_mode_debug_printmodeline] Modeline 126:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  495.523157] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  495.523160] [drm:drm_mode_debug_printmodeline] Modeline 127:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  495.523162] [drm:drm_mode_debug_printmodeline] Modeline 143:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  495.523165] [drm:drm_mode_debug_printmodeline] Modeline 159:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  495.523167] [drm:drm_mode_debug_printmodeline] Modeline 144:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  495.523170] [drm:drm_mode_debug_printmodeline] Modeline 145:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  495.523172] [drm:drm_mode_debug_printmodeline] Modeline 163:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  495.523175] [drm:drm_mode_debug_printmodeline] Modeline 131:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  495.523177] [drm:drm_mode_debug_printmodeline] Modeline 130:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  495.523179] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  495.523182] [drm:drm_mode_debug_printmodeline] Modeline 132:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  495.523184] [drm:drm_mode_debug_printmodeline] Modeline 133:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  495.523187] [drm:drm_mode_debug_printmodeline] Modeline 134:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  495.523189] [drm:drm_mode_debug_printmodeline] Modeline 128:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  495.523192] [drm:drm_mode_debug_printmodeline] Modeline 148:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  495.523194] [drm:drm_mode_debug_printmodeline] Modeline 160:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  495.523196] [drm:drm_mode_debug_printmodeline] Modeline 149:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  495.523199] [drm:drm_mode_debug_printmodeline] Modeline 140:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  495.523201] [drm:drm_mode_debug_printmodeline] Modeline 141:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  495.523204] [drm:drm_mode_debug_printmodeline] Modeline 142:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  495.523206] [drm:drm_mode_debug_printmodeline] Modeline 135:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  495.523209] [drm:drm_mode_debug_printmodeline] Modeline 150:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  495.523211] [drm:drm_mode_debug_printmodeline] Modeline 151:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  495.523213] [drm:drm_mode_debug_printmodeline] Modeline 166:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  495.523216] [drm:drm_mode_debug_printmodeline] Modeline 167:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  495.523218] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  495.523221] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  495.523223] [drm:drm_mode_debug_printmodeline] Modeline 136:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  495.523225] [drm:drm_mode_debug_printmodeline] Modeline 161:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  495.523228] [drm:drm_mode_debug_printmodeline] Modeline 137:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  495.523230] [drm:drm_mode_debug_printmodeline] Modeline 158:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  495.523233] [drm:drm_mode_debug_printmodeline] Modeline 138:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  495.523394] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  495.523395] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  495.523900] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  495.523904] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  495.541903] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  495.541910] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  495.558385] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  495.558394] [drm:drm_mode_setcrtc] [CONNECTOR:110:DP-4]
>[  498.080228] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  498.080294] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  568.384866] usb 1-1: USB disconnect, device number 13
>[  568.384871] usb 1-1.2: USB disconnect, device number 14
>[  568.385927] usb 1-1.4: USB disconnect, device number 15
>[  568.386004] r8152 1-1.4:1.0 eth1: Stop submitting intr, status -108
>[  568.402381] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  568.402384] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  568.402385] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  568.402392] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  568.402397] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  568.402401] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  568.402404] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  568.402413] [drm:intel_dp_detect] MST device may have disappeared 1 vs 1
>[  568.414408] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.422886] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.431343] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.439808] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.448261] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.456713] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.465163] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.473618] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.482068] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.490517] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.498966] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.507426] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.515881] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.524332] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.532759] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.541181] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.549603] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.558026] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.566449] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.574871] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.583293] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.591714] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.600136] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.608560] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.616983] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.625406] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.633827] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.642261] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.650692] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.659115] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.667537] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.675959] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  568.675963] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  568.675969] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:92:DP-3]
>[  568.676112] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  568.676115] [drm:intel_dp_destroy_mst_connector] [CONNECTOR:110:DP-4]
>[  568.676193] [drm:drm_dp_mst_put_payload_id] putting payload 2
>[  569.678998] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  569.679002] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  569.679026] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  569.679044] [drm:intel_dp_print_rates] sink rates: 270000
>[  569.679045] [drm:intel_dp_print_rates] common rates: 270000
>[  569.679070] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  569.679159] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  569.679618] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  569.679987] [drm:drm_add_display_info] non_desktop set to 0
>[  569.679991] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  569.679993] [drm:drm_add_display_info] non_desktop set to 0
>[  569.680024] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  569.680028] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  569.680053] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  569.680056] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  569.680079] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  569.680086] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  569.680088] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  569.680109] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  569.680117] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  569.680120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] status updated from connected to disconnected
>[  569.680125] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] disconnected
>[  569.680471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4]
>[  569.680476] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] status updated from connected to disconnected
>[  569.680477] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:110:DP-4] disconnected
>[  569.680598] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  569.680604] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=14, avail=15
>[  569.680632] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  569.680634] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  569.680670] [drm:intel_mst_disable_dp] active links 2
>[  569.680674] [drm:intel_disable_pipe] disabling pipe B
>[  569.695504] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.703888] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.712273] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.720656] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.729039] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.737422] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.745804] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.754187] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.762571] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.770954] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.779337] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.787721] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.796104] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.804489] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.812873] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.821255] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.829638] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.838021] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.846403] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.854785] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.863168] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.871550] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.879933] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.888315] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.896699] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.905081] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.913464] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.921846] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.930228] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.938611] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.946994] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.955376] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  569.955380] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  569.955382] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  569.955384] [drm:intel_encoders_post_disable] active links 1
>[  569.955387] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 6, on? 1) for crtc 55
>[  569.955398] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  569.955400] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  569.955401] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  569.955402] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  569.955403] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  569.955404] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  569.955405] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  569.955405] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  569.955406] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  569.955408] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  569.955410] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  569.955411] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  569.955413] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  569.955414] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  569.976850] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  569.976930] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  569.976938] [drm:drm_dp_atomic_release_vcpi_slots] vcpi slots released=48, avail=63
>[  569.976943] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  569.976944] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  569.976950] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  569.976951] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  569.976971] [drm:intel_edp_backlight_off] 
>[  570.184215] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  570.184295] [drm:intel_disable_pipe] disabling pipe A
>[  570.198274] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  570.198318] [drm:intel_edp_panel_off] Wait for panel power off time
>[  570.198403] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  570.700189] [drm:wait_panel_status] Wait complete
>[  570.700195] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  570.700200] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  570.700203] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  570.700210] [drm:intel_mst_disable_dp] active links 1
>[  570.700213] [drm:hsw_audio_codec_disable] Disable audio codec on pipe C
>[  570.700217] [drm:intel_disable_pipe] disabling pipe C
>[  570.700800] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  570.700803] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  570.700804] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  570.700823] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  570.719385] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.727878] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.736261] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.744643] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.753025] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.761407] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.769789] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.778171] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.786554] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.794937] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.803319] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.811701] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.820083] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.828466] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.836848] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.845230] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.853613] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.861995] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.870377] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.878759] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.887142] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.895524] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.903907] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.912289] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.920672] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.929054] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.937437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.945820] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.954203] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.962589] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.970971] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.979353] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.979356] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  570.979358] [drm:drm_dp_check_act_status] failed to read payload table status -110
>[  570.987785] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  570.996212] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.004637] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.013062] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.021486] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.029911] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.038336] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.046760] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.055185] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.063609] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.072034] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.080458] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.088883] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.097308] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.105732] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.114156] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.122581] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.131006] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.139437] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.147866] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.156291] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.164717] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.173141] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.181567] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.189991] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.198416] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.206841] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.215266] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.223692] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.232117] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.240541] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.248967] [drm:intel_dp_aux_xfer] dp_aux_ch timeout status 0x7cf003ff
>[  571.248970] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  571.248972] [drm:intel_dp_sink_dpms] failed to disable sink power state
>[  571.248977] [drm:intel_encoders_post_disable] active links 0
>[  571.248980] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 4, on? 1) for crtc 69
>[  571.248982] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  571.248994] [drm:intel_dump_cdclk_state] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0
>[  571.249099] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  571.249101] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  571.249102] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  571.249104] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  571.249105] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  571.249106] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  571.249107] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  571.249108] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  571.249109] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  571.249112] [drm:verify_connector_state.isra.69] [CONNECTOR:110:DP-4]
>[  571.249113] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  571.249116] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  571.249118] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  571.249120] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  571.249125] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  571.249126] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  571.249130] [drm:edp_panel_on] Turn eDP port A panel power on
>[  571.249149] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  571.303304] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  571.303324] [drm:wait_panel_status] Wait complete
>[  571.303360] [drm:edp_panel_on] Wait for panel power on
>[  571.303445] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  571.367071] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  571.367075] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  571.367077] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  571.367095] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  571.403565] [drm:wait_panel_status] Wait complete
>[  571.403595] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  571.403667] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  571.404443] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  571.405017] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  571.405021] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  571.405022] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  571.405025] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  571.405712] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  571.405714] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  571.405715] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  571.405717] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  571.405718] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  571.405720] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  571.405721] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  571.405722] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  571.405724] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  571.405725] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  571.405726] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  571.405727] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  571.405728] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  571.405730] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  571.405731] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  571.405733] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  571.405734] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  571.405735] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  571.406431] [drm:intel_dp_start_link_train] clock recovery OK
>[  571.406433] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  571.407438] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  571.407441] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  571.407832] [drm:intel_enable_pipe] enabling pipe A
>[  571.407839] [drm:intel_edp_backlight_on] 
>[  571.407840] [drm:intel_panel_enable_backlight] pipe A
>[  571.407932] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  571.407994] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  571.407999] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  571.408000] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  571.424773] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  571.424778] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  571.424789] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  571.424793] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  571.424798] [drm:intel_enable_sagv] Enabling the SAGV
>[  571.425473] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  571.425483] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  572.462724] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  572.462727] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  572.462731] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  572.462732] [drm:intel_dp_print_rates] sink rates: 270000
>[  572.462733] [drm:intel_dp_print_rates] common rates: 270000
>[  572.463177] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  572.463520] [drm:drm_add_display_info] non_desktop set to 0
>[  572.463524] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  572.463525] [drm:drm_add_display_info] non_desktop set to 0
>[  572.463539] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  572.463541] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  572.463550] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  572.463552] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  572.463572] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  572.463578] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  572.463579] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  572.463598] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  572.463924] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  572.463929] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  575.520225] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  575.520292] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007
>[  578.003711] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101210, pins 0x00000040
>[  578.003715] [drm:intel_hpd_irq_handler] digital hpd port C - long
>[  578.003716] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0
>[  578.003737] [drm:intel_dp_hpd_pulse] got hpd irq on port C - long
>[  578.003762] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  578.003768] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  578.003772] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  578.004234] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  578.022694] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.022698] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.022716] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.023120] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  578.023792] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[  578.023795] [drm:i915_hotplug_work_func] Connector DP-2 (pin 6) received hotplug event.
>[  578.023798] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  578.024202] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  578.024867] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  578.024868] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  578.024869] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  578.025238] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  578.025513] [drm:intel_dp_detect] Sink is MST capable
>[  578.061587] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.061591] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.061633] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.062031] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  578.063317] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  578.063318] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  578.080633] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.080637] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.080681] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.081081] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  578.082014] usb 1-1: new high-speed USB device number 16 using xhci_hcd
>[  578.082371] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  578.082372] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  578.097170] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.097175] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.097219] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.097621] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  578.098399] [drm:drm_dp_send_link_address] link address reply: 3
>[  578.098403] [drm:drm_dp_send_link_address] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0
>[  578.098405] [drm:drm_dp_send_link_address] port 1: input 0, pdt: 3, pn: 1, dpcd_rev: 11, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  578.098407] [drm:drm_dp_send_link_address] port 2: input 0, pdt: 3, pn: 2, dpcd_rev: 12, mcs: 0, ddps: 1, ldps 0, sdp 0/0
>[  578.099194] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  578.099195] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  578.166820] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.166825] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.166882] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.167280] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  578.167700] [drm:drm_dp_send_enum_path_resources] enum path resources 1: 1280 1280
>[  578.168261] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  578.168263] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  578.185144] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  578.185149] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  578.185166] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  578.185566] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  578.185987] [drm:drm_dp_send_enum_path_resources] enum path resources 2: 2560 2560
>[  578.186567] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  578.186570] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  578.208599] usb 1-1: New USB device found, idVendor=1a40, idProduct=0101, bcdDevice= 1.11
>[  578.208605] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[  578.208607] usb 1-1: Product: USB 2.0 Hub
>[  578.209589] hub 1-1:1.0: USB hub found
>[  578.209662] hub 1-1:1.0: 4 ports detected
>[  578.492190] usb 1-1.2: new full-speed USB device number 17 using xhci_hcd
>[  578.592056] usb 1-1.2: New USB device found, idVendor=04b4, idProduct=f649, bcdDevice= 2.21
>[  578.592061] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  578.592063] usb 1-1.2: Product: USB-C to Multiport Adapter with Charging
>[  578.604531] hid-generic 0003:04B4:F649.0007: hiddev96,hidraw2: USB HID v1.11 Device [USB-C to Multiport Adapter with Charging] on usb-0000:00:14.0-1.2/input1
>[  578.680232] usb 1-1.4: new high-speed USB device number 18 using xhci_hcd
>[  578.769442] usb 1-1.4: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=20.00
>[  578.769448] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  578.769450] usb 1-1.4: Product: USB 10/100 LAN
>[  578.769452] usb 1-1.4: Manufacturer: CMI
>[  578.769453] usb 1-1.4: SerialNumber: 70886B8501F3
>[  578.849618] usb 1-1.4: reset high-speed USB device number 18 using xhci_hcd
>[  578.988456] r8152 1-1.4:1.0 eth1: v1.09.9
>[  579.026907] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>[  579.188887] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  579.188891] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  579.188896] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  579.188897] [drm:intel_dp_print_rates] sink rates: 270000
>[  579.188898] [drm:intel_dp_print_rates] common rates: 270000
>[  579.188921] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  579.188995] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000f
>[  579.189500] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  579.189898] [drm:drm_add_display_info] non_desktop set to 0
>[  579.189904] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  579.189905] [drm:drm_add_display_info] non_desktop set to 0
>[  579.189922] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  579.189925] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  579.189945] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  579.189948] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  579.189969] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  579.189975] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  579.189976] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  579.190387] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  579.191057] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  579.191059] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  579.191060] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  579.191425] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  579.191701] [drm:intel_dp_detect] Sink is MST capable
>[  579.191703] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  579.191712] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  579.191715] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] status updated from unknown to connected
>[  579.231713] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.231718] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.231739] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.232156] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.234463] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.234465] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.281290] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.281294] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.281339] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.281742] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.283440] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.283441] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.305516] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.305521] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.305566] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.305971] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.307645] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.307646] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.332029] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.332034] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.332079] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.332487] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.334157] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.334159] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.352778] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.352782] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.352804] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.353219] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.354354] [drm:drm_add_display_info] non_desktop set to 0
>[  579.354358] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  579.354360] [drm:drm_add_display_info] non_desktop set to 0
>[  579.354412] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  579.354414] [drm:drm_mode_debug_printmodeline] Modeline 115:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  579.354416] [drm:drm_mode_debug_printmodeline] Modeline 121:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  579.354418] [drm:drm_mode_debug_printmodeline] Modeline 119:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  579.354420] [drm:drm_mode_debug_printmodeline] Modeline 120:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  579.354422] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  579.354424] [drm:drm_mode_debug_printmodeline] Modeline 118:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  579.354425] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  579.354427] [drm:drm_mode_debug_printmodeline] Modeline 124:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  579.354429] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  579.354431] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  579.354464] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:112:DP-4]
>[  579.354466] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:112:DP-4] status updated from unknown to connected
>[  579.356268] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.356270] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.391356] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.391360] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.391399] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.391799] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.394138] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.394140] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.439545] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.439549] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.439581] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.439975] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.441704] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.441705] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.461651] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.461654] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.461687] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.462083] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.463754] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.463755] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.484887] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.484891] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.484908] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.485318] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.486971] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.486972] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.508825] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.508829] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.508862] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.509263] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.512296] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.512297] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.554393] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.554398] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.554415] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.554832] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.556510] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.556511] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.578526] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.578530] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.578570] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.578967] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.580626] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.580628] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.602313] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.602318] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.602362] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.602768] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.604426] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.604427] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.626106] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.626110] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.626120] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.626513] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.628189] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.628191] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.642784] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.642788] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.642839] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.643243] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.643671] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  579.643674] [drm:drm_add_display_info] non_desktop set to 0
>[  579.643678] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  579.643680] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  579.643681] [drm:drm_add_display_info] non_desktop set to 0
>[  579.643887] [drm:drm_mode_debug_printmodeline] Modeline 148:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  579.643889] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  579.643892] [drm:drm_mode_debug_printmodeline] Modeline 149:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  579.643893] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  579.643895] [drm:drm_mode_debug_printmodeline] Modeline 156:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  579.643896] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  579.643898] [drm:drm_mode_debug_printmodeline] Modeline 157:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  579.643899] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  579.643901] [drm:drm_mode_debug_printmodeline] Modeline 158:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  579.643902] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  579.643904] [drm:drm_mode_debug_printmodeline] Modeline 159:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  579.643906] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  579.643908] [drm:drm_mode_debug_printmodeline] Modeline 166:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  579.643909] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  579.643911] [drm:drm_mode_debug_printmodeline] Modeline 170:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  579.643912] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  579.643914] [drm:drm_mode_debug_printmodeline] Modeline 171:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  579.643915] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  579.643922] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:112:DP-4] probed modes :
>[  579.643924] [drm:drm_mode_debug_printmodeline] Modeline 126:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  579.643926] [drm:drm_mode_debug_printmodeline] Modeline 127:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  579.643928] [drm:drm_mode_debug_printmodeline] Modeline 128:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  579.643930] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  579.643932] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  579.643934] [drm:drm_mode_debug_printmodeline] Modeline 145:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  579.643936] [drm:drm_mode_debug_printmodeline] Modeline 161:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  579.643938] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  579.643940] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  579.643942] [drm:drm_mode_debug_printmodeline] Modeline 165:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  579.643944] [drm:drm_mode_debug_printmodeline] Modeline 133:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  579.643946] [drm:drm_mode_debug_printmodeline] Modeline 132:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  579.643948] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  579.643950] [drm:drm_mode_debug_printmodeline] Modeline 134:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  579.643952] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  579.643954] [drm:drm_mode_debug_printmodeline] Modeline 136:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  579.643956] [drm:drm_mode_debug_printmodeline] Modeline 130:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  579.643958] [drm:drm_mode_debug_printmodeline] Modeline 150:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  579.643961] [drm:drm_mode_debug_printmodeline] Modeline 162:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  579.643963] [drm:drm_mode_debug_printmodeline] Modeline 151:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  579.643965] [drm:drm_mode_debug_printmodeline] Modeline 142:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  579.643967] [drm:drm_mode_debug_printmodeline] Modeline 143:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  579.643969] [drm:drm_mode_debug_printmodeline] Modeline 144:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  579.643970] [drm:drm_mode_debug_printmodeline] Modeline 137:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  579.643972] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  579.643974] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  579.643976] [drm:drm_mode_debug_printmodeline] Modeline 168:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  579.643978] [drm:drm_mode_debug_printmodeline] Modeline 169:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  579.643980] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  579.643982] [drm:drm_mode_debug_printmodeline] Modeline 155:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  579.643984] [drm:drm_mode_debug_printmodeline] Modeline 138:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  579.643986] [drm:drm_mode_debug_printmodeline] Modeline 163:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  579.643988] [drm:drm_mode_debug_printmodeline] Modeline 139:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  579.643990] [drm:drm_mode_debug_printmodeline] Modeline 160:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  579.643992] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  579.644640] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.644641] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.644786] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  579.644791] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  579.677448] [drm:drm_mode_addfb2] [FB:96]
>[  579.677525] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  579.677532] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  579.677545] [drm:intel_atomic_check] [CONNECTOR:92:DP-3] checking for sink bpp constrains
>[  579.677547] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  579.677552] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=14, avail=63
>[  579.677553] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=49
>[  579.677555] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  579.677557] [drm:intel_atomic_check] [CRTC:55:pipe B][modeset]
>[  579.677559] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  579.677560] [drm:intel_atomic_check] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  579.677563] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 1794230, gmch_n: 8388608, link_m: 299038, link_n: 1048576, tu: 14
>[  579.677564] [drm:intel_atomic_check] audio: 0, infoframes: 0
>[  579.677565] [drm:intel_atomic_check] requested mode:
>[  579.677567] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  579.677568] [drm:intel_atomic_check] adjusted mode:
>[  579.677570] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  579.677572] [drm:intel_dump_crtc_timings] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235, type: 0x48 flags: 0x9
>[  579.677574] [drm:intel_atomic_check] port clock: 540000, pipe src size: 1920x1200, pixel rate 154000
>[  579.677575] [drm:intel_atomic_check] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  579.677576] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  579.677577] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  579.677579] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  579.677579] [drm:intel_atomic_check] planes on this crtc
>[  579.677581] [drm:intel_atomic_check] [PLANE:42:plane 1B] disabled, scaler_id = -1
>[  579.677582] [drm:intel_atomic_check] [PLANE:47:plane 2B] disabled, scaler_id = -1
>[  579.677583] [drm:intel_atomic_check] [PLANE:52:cursor B] disabled, scaler_id = -1
>[  579.677585] [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
>[  579.677599] [drm:intel_atomic_check] New voltage level calculated to be logical 0, actual 0
>[  579.677603] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  579.677604] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  579.679671] [drm:intel_disable_sagv] Disabling the SAGV
>[  579.679685] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  579.679686] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  579.679687] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  579.679688] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  579.679688] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  579.679689] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  579.679690] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  579.679691] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  579.679692] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  579.679694] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  579.679697] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  579.679698] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  579.679700] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  579.693922] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  579.693924] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  579.693998] [drm:intel_mst_pre_enable_dp] active links 0
>[  579.713449] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.713452] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.713495] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.713892] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.714844] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.714846] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.714929] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  579.715226] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  579.715227] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  579.715228] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  579.715230] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  579.721846] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  579.721847] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  579.721849] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  579.721850] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  579.721852] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  579.721853] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  579.721868] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  579.721869] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  579.721871] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  579.721872] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  579.721873] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  579.721874] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  579.721875] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  579.721876] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  579.721878] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  579.721879] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  579.721880] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  579.721881] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  579.728467] [drm:intel_dp_start_link_train] clock recovery OK
>[  579.728469] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  579.735076] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  579.735741] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  579.735896] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  579.757164] [drm:intel_enable_pipe] enabling pipe B
>[  579.757173] [drm:intel_mst_enable_dp] active links 1
>[  579.757763] [drm:drm_dp_update_payload_part2] payload 0 1
>[  579.776910] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.776914] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.776953] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.777351] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  579.778292] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  579.778293] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.784040] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  579.784043] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  579.784065] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  579.784475] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  579.791047] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  579.791051] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  579.791062] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  579.791272] [drm:drm_mode_addfb2] [FB:148]
>[  579.791317] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  579.791323] [drm:drm_mode_setcrtc] [CONNECTOR:112:DP-4]
>[  579.791337] [drm:intel_atomic_check] [CONNECTOR:112:DP-4] checking for sink bpp constrains
>[  579.791338] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
>[  579.791343] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots req=48, avail=49
>[  579.791344] [drm:drm_dp_atomic_find_vcpi_slots] vcpi slots avail=1
>[  579.791346] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  579.791360] [drm:intel_atomic_check] [CRTC:69:pipe C][modeset]
>[  579.791361] [drm:intel_atomic_check] output_types: DP_MST (0x800)
>[  579.791362] [drm:intel_atomic_check] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  579.791365] [drm:intel_dump_m_n_config.isra.51] dp m_n: lanes: 4; gmch_m: 6212812, gmch_n: 8388608, link_m: 1035468, link_n: 1048576, tu: 48
>[  579.791366] [drm:intel_atomic_check] audio: 1, infoframes: 0
>[  579.791366] [drm:intel_atomic_check] requested mode:
>[  579.791368] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  579.791369] [drm:intel_atomic_check] adjusted mode:
>[  579.791371] [drm:drm_mode_debug_printmodeline] Modeline 0:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  579.791373] [drm:intel_dump_crtc_timings] crtc timings: 533250 3840 3888 3920 4000 2160 2163 2168 2222, type: 0x48 flags: 0x9
>[  579.791374] [drm:intel_atomic_check] port clock: 540000, pipe src size: 3840x2160, pixel rate 533250
>[  579.791375] [drm:intel_atomic_check] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  579.791376] [drm:intel_atomic_check] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  579.791377] [drm:intel_atomic_check] ips: 0, double wide: 0
>[  579.791378] [drm:intel_atomic_check] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0
>[  579.791379] [drm:intel_atomic_check] planes on this crtc
>[  579.791380] [drm:intel_atomic_check] [PLANE:56:plane 1C] disabled, scaler_id = -1
>[  579.791381] [drm:intel_atomic_check] [PLANE:61:plane 2C] disabled, scaler_id = -1
>[  579.791382] [drm:intel_atomic_check] [PLANE:66:cursor C] disabled, scaler_id = -1
>[  579.791388] [drm:intel_atomic_check] New cdclk calculated to be logical 540000 kHz, actual 540000 kHz
>[  579.791389] [drm:intel_atomic_check] New voltage level calculated to be logical 2, actual 2
>[  579.791395] [drm:intel_find_shared_dpll] [CRTC:41:pipe A] allocated DPLL 0
>[  579.791396] [drm:intel_reference_shared_dpll] using DPLL 0 for pipe A
>[  579.791398] [drm:intel_find_shared_dpll] [CRTC:55:pipe B] allocated DPLL 1
>[  579.791399] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
>[  579.791401] [drm:intel_find_shared_dpll] [CRTC:69:pipe C] sharing existing DPLL 1 (crtc mask 0x00000002, active 2)
>[  579.791402] [drm:intel_reference_shared_dpll] using DPLL 1 for pipe C
>[  579.797327] [drm:intel_edp_backlight_off] 
>[  580.000024] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  580.000090] [drm:intel_disable_pipe] disabling pipe A
>[  580.010739] [drm:intel_edp_panel_off] Turn eDP port A panel power off
>[  580.010781] [drm:intel_edp_panel_off] Wait for panel power off time
>[  580.010867] [drm:wait_panel_status] mask b0000000 value 00000000 status a0000003 control 00000000
>[  580.512226] [drm:wait_panel_status] Wait complete
>[  580.512233] [drm:__intel_fbc_disable] Disabling FBC on pipe A
>[  580.512237] [drm:intel_disable_shared_dpll] disable DPLL 0 (active 1, on? 1) for crtc 41
>[  580.512240] [drm:intel_disable_shared_dpll] disabling DPLL 0
>[  580.512247] [drm:intel_mst_disable_dp] active links 1
>[  580.512251] [drm:drm_dp_update_payload_part1] 
>[  580.513209] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  580.513213] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  580.513215] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[  580.513224] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  580.532195] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  580.532199] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  580.532239] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  580.532635] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  580.533886] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  580.533888] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  580.534164] [drm:drm_dp_update_payload_part1] removing payload 0
>[  580.534168] [drm:intel_disable_pipe] disabling pipe B
>[  580.539000] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  580.539004] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  580.539054] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  580.539490] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  580.542401] [drm:drm_dp_mst_put_payload_id] putting payload 1
>[  580.562397] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  580.562401] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  580.562421] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  580.562828] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  580.563705] [drm:intel_encoders_post_disable] active links 0
>[  580.563710] [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 55
>[  580.563713] [drm:intel_disable_shared_dpll] disabling DPLL 1
>[  580.563721] [drm:intel_dump_cdclk_state] Changing CDCLK to 540000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 2
>[  580.563831] [drm:intel_atomic_commit_tail] [ENCODER:70:DDI A]
>[  580.563832] [drm:intel_atomic_commit_tail] [ENCODER:77:DDI B]
>[  580.563833] [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
>[  580.563834] [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
>[  580.563835] [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
>[  580.563836] [drm:intel_atomic_commit_tail] [ENCODER:84:DDI C]
>[  580.563837] [drm:intel_atomic_commit_tail] [ENCODER:86:DP-MST A]
>[  580.563838] [drm:intel_atomic_commit_tail] [ENCODER:87:DP-MST B]
>[  580.563839] [drm:intel_atomic_commit_tail] [ENCODER:88:DP-MST C]
>[  580.563841] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  580.563843] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  580.563845] [drm:verify_single_dpll_state.isra.70] DPLL 2
>[  580.563846] [drm:verify_single_dpll_state.isra.70] DPLL 3
>[  580.563850] [drm:intel_enable_shared_dpll] enable DPLL 0 (active 1, on? 0) for crtc 41
>[  580.563851] [drm:intel_enable_shared_dpll] enabling DPLL 0
>[  580.564574] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  580.564576] [drm:edp_panel_on] Turn eDP port A panel power on
>[  580.564577] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  580.564597] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  581.152299] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control 00000000
>[  581.152319] [drm:wait_panel_status] Wait complete
>[  581.152356] [drm:edp_panel_on] Wait for panel power on
>[  581.152440] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control 00000003
>[  581.215904] [drm:gen8_de_irq_handler] hotplug event received, stat 0x01000000, dig 0x12101010, pins 0x00000010
>[  581.215907] [drm:intel_hpd_irq_handler] digital hpd port A - long
>[  581.215909] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 1
>[  581.215955] [drm:intel_dp_hpd_pulse] ignoring long hpd on eDP port A
>[  581.252740] [drm:wait_panel_status] Wait complete
>[  581.252768] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  581.252841] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000000b
>[  581.253635] [drm:intel_dp_start_link_train] Using LINK_RATE_SET value 00
>[  581.254204] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  581.254206] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  581.254207] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  581.254208] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  581.254897] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  581.254898] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  581.254900] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  581.254901] [drm:intel_get_adjust_train] Lane 0 - v = 0x2, p = 0x0
>[  581.254902] [drm:intel_get_adjust_train] Lane 1 - v = 0x2, p = 0x0
>[  581.254904] [drm:intel_get_adjust_train] Lane 2 - v = 0x2, p = 0x0
>[  581.254905] [drm:intel_get_adjust_train] Lane 3 - v = 0x2, p = 0x0
>[  581.254906] [drm:intel_get_adjust_train] max v = 0x2, max p = 0x0
>[  581.254908] [drm:intel_get_adjust_train] voltage_max = 0x3
>[  581.254909] [drm:intel_get_adjust_train] preemph_max = 0x8
>[  581.254910] [drm:intel_get_adjust_train] changed v = 0x2, changed p = 0x0
>[  581.254911] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x2
>[  581.254912] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x2
>[  581.254914] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x2
>[  581.254915] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x2
>[  581.254917] [drm:intel_dp_set_signal_levels] Using signal levels 07000000
>[  581.254918] [drm:intel_dp_set_signal_levels] Using vswing level 2
>[  581.254919] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  581.255612] [drm:intel_dp_start_link_train] clock recovery OK
>[  581.255614] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS2
>[  581.256606] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  581.256609] [drm:intel_dp_start_link_train] [CONNECTOR:71:eDP-1] Link Training Passed at Link Rate = 270000, Lane count = 4
>[  581.256978] [drm:intel_enable_pipe] enabling pipe A
>[  581.256985] [drm:intel_edp_backlight_on] 
>[  581.256987] [drm:intel_panel_enable_backlight] pipe A
>[  581.257106] [drm:intel_panel_actually_set_backlight] set backlight PWM = 600
>[  581.257169] [drm:intel_enable_ddi] Panel doesn't support DRRS
>[  581.257174] [drm:intel_fbc_enable] reserved 30720000 bytes of contiguous stolen space for FBC, threshold: 1
>[  581.257176] [drm:intel_fbc_enable] Enabling FBC on pipe A
>[  581.273924] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 2, on? 0) for crtc 55
>[  581.273926] [drm:intel_enable_shared_dpll] enabling DPLL 1
>[  581.274000] [drm:intel_mst_pre_enable_dp] active links 0
>[  581.293693] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.293697] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.293745] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.294140] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  581.295131] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  581.295132] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.295179] [drm:intel_dp_start_link_train] Using LINK_BW_SET value 14
>[  581.295475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  581.295477] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  581.295478] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[  581.295480] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS1
>[  581.302111] [drm:intel_dp_start_link_train] intel_dp->train_set[0] = 0x0
>[  581.302113] [drm:intel_dp_start_link_train] voltage before intel_get_adjust_train = 0x0
>[  581.302114] [drm:intel_dp_start_link_train] preemphasis before intel_get_adjust_train = 0x0
>[  581.302116] [drm:intel_get_adjust_train] Lane 0 - v = 0x0, p = 0x10
>[  581.302117] [drm:intel_get_adjust_train] Lane 1 - v = 0x0, p = 0x10
>[  581.302118] [drm:intel_get_adjust_train] Lane 2 - v = 0x0, p = 0x10
>[  581.302120] [drm:intel_get_adjust_train] Lane 3 - v = 0x0, p = 0x10
>[  581.302121] [drm:intel_get_adjust_train] max v = 0x0, max p = 0x10
>[  581.302122] [drm:intel_get_adjust_train] voltage_max = 0x2
>[  581.302123] [drm:intel_get_adjust_train] preemph_max = 0x18
>[  581.302125] [drm:intel_get_adjust_train] changed v = 0x0, changed p = 0x10
>[  581.302138] [drm:intel_get_adjust_train] intel_dp->train_set[0] = 0x10
>[  581.302139] [drm:intel_get_adjust_train] intel_dp->train_set[1] = 0x10
>[  581.302141] [drm:intel_get_adjust_train] intel_dp->train_set[2] = 0x10
>[  581.302142] [drm:intel_get_adjust_train] intel_dp->train_set[3] = 0x10
>[  581.302143] [drm:intel_dp_set_signal_levels] Using signal levels 02000000
>[  581.302144] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[  581.302145] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 2
>[  581.308756] [drm:intel_dp_start_link_train] clock recovery OK
>[  581.308757] [drm:intel_dp_program_link_training_pattern] Using DP training pattern TPS3
>[  581.315388] [drm:intel_dp_start_link_train] Channel EQ done. DP Training successful
>[  581.316080] [drm:intel_dp_start_link_train] [CONNECTOR:85:DP-2] Link Training Passed at Link Rate = 540000, Lane count = 4
>[  581.316224] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=551 slots=14
>[  581.337460] [drm:intel_enable_pipe] enabling pipe B
>[  581.337469] [drm:intel_mst_enable_dp] active links 1
>[  581.337895] [drm:drm_dp_update_payload_part2] payload 0 1
>[  581.358061] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.358068] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.358101] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.358493] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  581.359446] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  581.359447] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.364845] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.364848] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.364887] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.365283] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.371203] [drm:intel_enable_shared_dpll] enable DPLL 1 (active 6, on? 1) for crtc 69
>[  581.371208] [drm:intel_mst_pre_enable_dp] active links 1
>[  581.396696] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.396700] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.396736] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.397134] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  581.397558] [drm:drm_dp_mst_allocate_vcpi] initing vcpi for pbn=1908 slots=48
>[  581.398381] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  581.398383] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.398867] [drm:intel_enable_pipe] enabling pipe C
>[  581.398875] [drm:intel_mst_enable_dp] active links 2
>[  581.399183] [drm:drm_dp_update_payload_part2] payload 0 2
>[  581.399184] [drm:drm_dp_update_payload_part2] payload 1 1
>[  581.417193] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.417197] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.417238] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.417637] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  581.418070] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:112:DP-4], [ENCODER:88:DP-MST C]
>[  581.418073] [drm:hsw_audio_codec_enable] Enable audio codec on pipe C, 36 bytes ELD
>[  581.418078] [drm:hsw_dp_audio_config_update] using automatic Maud, Naud
>[  581.418598] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  581.418599] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.423737] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  581.423739] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  581.423746] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  581.424128] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  581.432426] [drm:verify_connector_state.isra.69] [CONNECTOR:71:eDP-1]
>[  581.432430] [drm:intel_atomic_commit_tail] [CRTC:41:pipe A]
>[  581.432441] [drm:verify_single_dpll_state.isra.70] DPLL 0
>[  581.432453] [drm:verify_connector_state.isra.69] [CONNECTOR:92:DP-3]
>[  581.432454] [drm:intel_atomic_commit_tail] [CRTC:55:pipe B]
>[  581.432462] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  581.432473] [drm:verify_connector_state.isra.69] [CONNECTOR:112:DP-4]
>[  581.432475] [drm:intel_atomic_commit_tail] [CRTC:69:pipe C]
>[  581.432482] [drm:verify_single_dpll_state.isra.70] DPLL 1
>[  581.433880] [drm:drm_mode_addfb2] [FB:157]
>[  581.433919] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  581.433924] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  581.437866] [drm:drm_mode_addfb2] [FB:96]
>[  581.437898] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  581.437902] [drm:drm_mode_setcrtc] [CONNECTOR:112:DP-4]
>[  581.469885] [drm:drm_mode_addfb2] [FB:148]
>[  581.469891] [drm:drm_mode_addfb2] [FB:156]
>[  581.496043] [drm:drm_mode_addfb2] [FB:158]
>[  581.496049] [drm:drm_mode_addfb2] [FB:166]
>[  581.512413] [drm:drm_mode_addfb2] [FB:167]
>[  581.512419] [drm:drm_mode_addfb2] [FB:170]
>[  581.549407] [drm:drm_mode_addfb2] [FB:96]
>[  581.549412] [drm:drm_mode_addfb2] [FB:148]
>[  581.570193] [drm:drm_mode_addfb2] [FB:156]
>[  581.570201] [drm:drm_mode_addfb2] [FB:171]
>[  581.571739] [drm:drm_mode_addfb2] [FB:172]
>[  581.571745] [drm:drm_mode_addfb2] [FB:173]
>[  581.578064] [drm:drm_mode_addfb2] [FB:174]
>[  581.578069] [drm:drm_mode_addfb2] [FB:175]
>[  581.651977] [drm:drm_mode_addfb2] [FB:96]
>[  581.651985] [drm:drm_mode_addfb2] [FB:148]
>[  582.445036] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1]
>[  582.445056] [drm:intel_dp_detect] [CONNECTOR:71:eDP-1]
>[  582.445059] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  582.445060] [drm:intel_dp_print_rates] sink rates: 270000
>[  582.445061] [drm:intel_dp_print_rates] common rates: 270000
>[  582.445530] [drm:drm_dp_read_desc] DP sink: OUI 00-60-ad dev-ID  HW-rev 0.0 SW-rev 0.0 quirks 0x0000
>[  582.445876] [drm:drm_add_display_info] non_desktop set to 0
>[  582.445881] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  582.445882] [drm:drm_add_display_info] non_desktop set to 0
>[  582.445899] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:71:eDP-1] probed modes :
>[  582.445902] [drm:drm_mode_debug_printmodeline] Modeline 72:"2400x1600" 60 252750 2400 2448 2480 2560 1600 1603 1613 1646 0x48 0xa
>[  582.445910] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1]
>[  582.445911] [drm:intel_dp_detect] [CONNECTOR:78:DP-1]
>[  582.445933] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:78:DP-1] disconnected
>[  582.445938] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2]
>[  582.445940] [drm:intel_dp_detect] [CONNECTOR:85:DP-2]
>[  582.446359] [drm:intel_dp_read_dpcd] DPCD: 12 14 e4 01 a1 01 01 81 00 00 04 00 3f 00 01
>[  582.447054] [drm:intel_dp_print_rates] source rates: 162000, 216000, 270000, 324000, 432000, 540000
>[  582.447056] [drm:intel_dp_print_rates] sink rates: 162000, 270000, 540000
>[  582.447058] [drm:intel_dp_print_rates] common rates: 162000, 270000, 540000
>[  582.447439] [drm:drm_dp_read_desc] DP branch: OUI 00-80-e1 dev-ID Dp4320 HW-rev 0.0 SW-rev 7.131 quirks 0x0000
>[  582.447717] [drm:intel_dp_detect] Sink is MST capable
>[  582.447720] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:DP-2] disconnected
>[  582.447732] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3]
>[  582.489716] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.489719] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.489767] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.490155] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.492460] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.492461] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.537243] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.537245] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.537254] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.537653] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.539384] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.539385] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.562161] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.562163] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.562201] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.562597] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.564259] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.564260] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.586698] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.586700] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.586743] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.587143] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.588800] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.588802] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.612158] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.612160] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.612224] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.612604] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.613758] [drm:drm_add_display_info] non_desktop set to 0
>[  582.613763] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  582.613765] [drm:drm_add_display_info] non_desktop set to 0
>[  582.613827] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:92:DP-3] probed modes :
>[  582.613830] [drm:drm_mode_debug_printmodeline] Modeline 115:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  582.613832] [drm:drm_mode_debug_printmodeline] Modeline 121:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0xa
>[  582.613834] [drm:drm_mode_debug_printmodeline] Modeline 119:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  582.613836] [drm:drm_mode_debug_printmodeline] Modeline 120:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  582.613838] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  582.613840] [drm:drm_mode_debug_printmodeline] Modeline 118:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6
>[  582.613842] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  582.613844] [drm:drm_mode_debug_printmodeline] Modeline 124:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  582.613846] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  582.613848] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  582.613864] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:112:DP-4]
>[  582.615804] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.615807] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.651576] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.651579] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.651588] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.651976] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.654310] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.654311] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.699798] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.699801] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.699841] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.700236] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.701949] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.701951] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.723969] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.723972] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.723977] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.724362] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.726021] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.726022] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.752020] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.752022] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.752065] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.752445] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.754096] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.754098] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.773349] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.773352] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.773358] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.773759] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.776769] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.776770] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.821874] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.821876] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.821885] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.822265] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.823938] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.823939] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.847811] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.847813] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.847821] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.848201] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.849843] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.849844] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.870594] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.870596] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.870603] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.870983] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.872623] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.872625] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.895311] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.895313] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.895321] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.895699] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.897352] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.897353] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.912410] [drm:gen8_de_irq_handler] hotplug event received, stat 0x00400000, dig 0x10101110, pins 0x00000040
>[  582.912412] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  582.912420] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  582.912800] [drm:intel_dp_check_mst_status] got esi 01 10 00
>[  582.913219] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  582.913222] [drm:drm_add_display_info] non_desktop set to 0
>[  582.913226] [drm:drm_edid_to_eld] ELD monitor DELL P2715Q
>[  582.913228] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  582.913230] [drm:drm_add_display_info] non_desktop set to 0
>[  582.913436] [drm:drm_mode_debug_printmodeline] Modeline 197:"1920x1080i" 0 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  582.913438] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  582.913440] [drm:drm_mode_debug_printmodeline] Modeline 198:"1920x1080i" 0 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  582.913441] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  582.913444] [drm:drm_mode_debug_printmodeline] Modeline 205:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  582.913445] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  582.913447] [drm:drm_mode_debug_printmodeline] Modeline 206:"720x576i" 0 13500 720 732 795 864 576 580 586 625 0x40 0x101a
>[  582.913448] [drm:drm_mode_prune_invalid] Not using 720x576i mode: NO_INTERLACE
>[  582.913450] [drm:drm_mode_debug_printmodeline] Modeline 207:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  582.913452] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  582.913454] [drm:drm_mode_debug_printmodeline] Modeline 208:"720x480i" 0 13500 720 739 801 858 480 488 494 525 0x40 0x101a
>[  582.913455] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  582.913457] [drm:drm_mode_debug_printmodeline] Modeline 215:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  582.913458] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: NO_INTERLACE
>[  582.913460] [drm:drm_mode_debug_printmodeline] Modeline 219:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  582.913461] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  582.913464] [drm:drm_mode_debug_printmodeline] Modeline 220:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
>[  582.913465] [drm:drm_mode_prune_invalid] Not using 720x480i mode: NO_INTERLACE
>[  582.913471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:112:DP-4] probed modes :
>[  582.913473] [drm:drm_mode_debug_printmodeline] Modeline 126:"3840x2160" 60 533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0x9
>[  582.913475] [drm:drm_mode_debug_printmodeline] Modeline 127:"3840x2160" 30 262750 3840 3888 3920 4000 2160 2163 2168 2191 0x40 0x9
>[  582.913477] [drm:drm_mode_debug_printmodeline] Modeline 128:"2560x1440" 60 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x40 0x9
>[  582.913479] [drm:drm_mode_debug_printmodeline] Modeline 131:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
>[  582.913481] [drm:drm_mode_debug_printmodeline] Modeline 129:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  582.913484] [drm:drm_mode_debug_printmodeline] Modeline 145:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  582.913486] [drm:drm_mode_debug_printmodeline] Modeline 161:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  582.913488] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  582.913490] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  582.913492] [drm:drm_mode_debug_printmodeline] Modeline 165:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
>[  582.913494] [drm:drm_mode_debug_printmodeline] Modeline 133:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  582.913496] [drm:drm_mode_debug_printmodeline] Modeline 132:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  582.913498] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  582.913500] [drm:drm_mode_debug_printmodeline] Modeline 134:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  582.913502] [drm:drm_mode_debug_printmodeline] Modeline 135:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x6
>[  582.913505] [drm:drm_mode_debug_printmodeline] Modeline 136:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  582.913507] [drm:drm_mode_debug_printmodeline] Modeline 130:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  582.913509] [drm:drm_mode_debug_printmodeline] Modeline 150:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  582.913511] [drm:drm_mode_debug_printmodeline] Modeline 162:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  582.913513] [drm:drm_mode_debug_printmodeline] Modeline 151:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  582.913515] [drm:drm_mode_debug_printmodeline] Modeline 142:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  582.913517] [drm:drm_mode_debug_printmodeline] Modeline 143:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  582.913519] [drm:drm_mode_debug_printmodeline] Modeline 144:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  582.913521] [drm:drm_mode_debug_printmodeline] Modeline 137:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  582.913524] [drm:drm_mode_debug_printmodeline] Modeline 152:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  582.913526] [drm:drm_mode_debug_printmodeline] Modeline 153:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  582.913528] [drm:drm_mode_debug_printmodeline] Modeline 168:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  582.913530] [drm:drm_mode_debug_printmodeline] Modeline 169:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  582.913532] [drm:drm_mode_debug_printmodeline] Modeline 154:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  582.913534] [drm:drm_mode_debug_printmodeline] Modeline 155:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  582.913536] [drm:drm_mode_debug_printmodeline] Modeline 138:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  582.913538] [drm:drm_mode_debug_printmodeline] Modeline 163:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  582.913540] [drm:drm_mode_debug_printmodeline] Modeline 139:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  582.913542] [drm:drm_mode_debug_printmodeline] Modeline 160:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  582.913544] [drm:drm_mode_debug_printmodeline] Modeline 140:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  582.913741] [drm:intel_dp_check_mst_status] got esi2 01 00 00
>[  582.913743] [drm:intel_dp_check_mst_status] got esi 01 00 00
>[  582.917126] [drm:drm_mode_setcrtc] [CRTC:41:pipe A]
>[  582.917131] [drm:drm_mode_setcrtc] [CONNECTOR:71:eDP-1]
>[  582.941016] [drm:drm_mode_setcrtc] [CRTC:55:pipe B]
>[  582.941021] [drm:drm_mode_setcrtc] [CONNECTOR:92:DP-3]
>[  582.955794] [drm:drm_mode_setcrtc] [CRTC:69:pipe C]
>[  582.955799] [drm:drm_mode_setcrtc] [CONNECTOR:112:DP-4]
>[  585.504236] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  585.504303] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000007

Actions: View

Attachments on bug 107281: 140705

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.