Attachment 130002 Details for Bug 100022 – dmesg

dmesg

dmesg.log (text/x-log), 618.04 KB, created by Rami on 2017-03-01 16:01:24 UTC

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Creator: Rami

Created: 2017-03-01 16:01:24 UTC

Size: 618.04 KB

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>[    0.000000] Linux version 4.10.0-tip-201703010159+ (jenkins@vanaheimr) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #2 SMP Wed Mar 1 02:05:48 CET 2017
>[    0.000000] Command line: vmlinuz root=UUID=608385e7-f00c-4e11-9e42-d0e398dd355a initrd=/initrd initcall_debug drm.debug=0xe log_buf_len=10M
>[    0.000000] KERNEL supported cpus:
>[    0.000000]   Intel GenuineIntel
>[    0.000000]   AMD AuthenticAMD
>[    0.000000]   Centaur CentaurHauls
>[    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 0x008: 'MPX bounds registers'
>[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
>[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
>[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
>[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
>[    0.000000] e820: BIOS-provided physical RAM map:
>[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000effffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000000f000000-0x0000000012151fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000012152000-0x0000000077fddfff] usable
>[    0.000000] BIOS-e820: [mem 0x0000000077fde000-0x0000000079d8dfff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000079d8e000-0x0000000079dedfff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x0000000079dee000-0x0000000079e2dfff] ACPI data
>[    0.000000] BIOS-e820: [mem 0x0000000079e2e000-0x000000007ac26fff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007ac27000-0x000000007ac27fff] ACPI NVS
>[    0.000000] BIOS-e820: [mem 0x000000007ac28000-0x000000007ac51fff] reserved
>[    0.000000] BIOS-e820: [mem 0x000000007ac52000-0x000000007affffff] usable
>[    0.000000] BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
>[    0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
>[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027fffffff] usable
>[    0.000000] NX (Execute Disable) protection: active
>[    0.000000] efi: EFI v2.50 by EDK II
>[    0.000000] efi:  ACPI=0x79e2d000  ACPI 2.0=0x79e2d014  ESRT=0x79d59000  SMBIOS=0x7813f000  SMBIOS 3.0=0x7813d000  PROP=0x7a061920 
>[    0.000000] SMBIOS 3.0.0 present.
>[    0.000000] DMI: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
>[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
>[    0.000000] e820: last_pfn = 0x280000 max_arch_pfn = 0x400000000
>[    0.000000] MTRR default type: uncachable
>[    0.000000] MTRR fixed ranges enabled:
>[    0.000000]   00000-9FFFF write-back
>[    0.000000]   A0000-BFFFF uncachable
>[    0.000000]   C0000-FFFFF write-protect
>[    0.000000] MTRR variable ranges enabled:
>[    0.000000]   0 base 0000000000 mask 7F80000000 write-back
>[    0.000000]   1 base 007C000000 mask 7FFC000000 uncachable
>[    0.000000]   2 base 007B000000 mask 7FFF000000 uncachable
>[    0.000000]   3 base 0100000000 mask 7F00000000 write-back
>[    0.000000]   4 base 0200000000 mask 7F80000000 write-back
>[    0.000000]   5 base 00FF800000 mask 70FF800000 write-combining
>[    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  WC  UC- WT  
>[    0.000000] e820: last_pfn = 0x7b000 max_arch_pfn = 0x400000000
>[    0.000000] efi: requested map not found.
>[    0.000000] esrt: ESRT header is not in the memory map.
>[    0.000000] Scanning 1 areas for low memory corruption
>[    0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
>[    0.000000] Using GB pages for direct mapping
>[    0.000000] BRK [0x0220c000, 0x0220cfff] PGTABLE
>[    0.000000] BRK [0x0220d000, 0x0220dfff] PGTABLE
>[    0.000000] BRK [0x0220e000, 0x0220efff] PGTABLE
>[    0.000000] BRK [0x0220f000, 0x0220ffff] PGTABLE
>[    0.000000] BRK [0x02210000, 0x02210fff] PGTABLE
>[    0.000000] BRK [0x02211000, 0x02211fff] PGTABLE
>[    0.000000] log_buf_len: 16777216 bytes
>[    0.000000] early log buf free: 257520(98%)
>[    0.000000] Secure boot disabled
>[    0.000000] RAMDISK: [mem 0x72fc3000-0x74f82fff]
>[    0.000000] ACPI: Early table checksum verification disabled
>[    0.000000] ACPI: RSDP 0x0000000079E2D014 000024 (v02 INTEL )
>[    0.000000] ACPI: XSDT 0x0000000079E02188 0000D4 (v01 INTEL  EDK2     00000003 BRXT 01000013)
>[    0.000000] ACPI: FACP 0x0000000079E27000 00010C (v05 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Pm1aEventBlock: 32/16 (20170119/tbfadt-603)
>[    0.000000] ACPI BIOS Warning (bug): Invalid length for FADT/Pm1aEventBlock: 16, using default 32 (20170119/tbfadt-708)
>[    0.000000] ACPI: DSDT 0x0000000079E17000 00958C (v02 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: FACS 0x0000000079DE5000 000040
>[    0.000000] ACPI: UEFI 0x0000000079DED000 000042 (v01 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: BDAT 0x0000000079E2B000 000030 (v02                 00000000      00000000)
>[    0.000000] ACPI: DBG2 0x0000000079E2A000 000072 (v00 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: DBGP 0x0000000079E29000 000034 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: HPET 0x0000000079E26000 000038 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: LPIT 0x0000000079E25000 00005C (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: APIC 0x0000000079E24000 000084 (v03 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: MCFG 0x0000000079E23000 00003C (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: NPKT 0x0000000079E22000 000065 (v01 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: WSMT 0x0000000079E21000 000028 (v00 INTEL  EDK2     00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E0D000 0046C3 (v02 INTEL  RVPRtd3  00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E0C000 000B53 (v02 INTEL  UsbCTabl 00000003 BRXT 0100000D)
>[    0.000000] ACPI: SSDT 0x0000000079E0A000 0016BE (v01 Intel_ Platform 00001000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079E09000 000400 (v02 PmRef  Cpu0Ist  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079E08000 00072B (v02 CpuRef CpuSsdt  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079E07000 000356 (v02 PmRef  Cpu0Tst  00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079E06000 00017C (v02 PmRef  ApTst    00003000 INTL 20150818)
>[    0.000000] ACPI: SSDT 0x0000000079E03000 00277A (v02 SaSsdt SaSsdt   00003000 INTL 20150818)
>[    0.000000] ACPI: FPDT 0x0000000079E2C000 000044 (v01 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: WDAT 0x0000000079E28000 000104 (v01                 00000000      00000000)
>[    0.000000] ACPI: NHLT 0x0000000079E15000 001A50 (v00 INTEL  EDK2     00000002 BRXT 01000013)
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] No NUMA configuration found
>[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000027fffffff]
>[    0.000000] NODE_DATA(0) allocated [mem 0x27effa000-0x27effdfff]
>[    0.000000] Zone ranges:
>[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
>[    0.000000]   Normal   [mem 0x0000000100000000-0x000000027fffffff]
>[    0.000000] Movable zone start for each node
>[    0.000000] Early memory node ranges
>[    0.000000]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
>[    0.000000]   node   0: [mem 0x0000000000059000-0x000000000009dfff]
>[    0.000000]   node   0: [mem 0x0000000000100000-0x000000000effffff]
>[    0.000000]   node   0: [mem 0x0000000012152000-0x0000000077fddfff]
>[    0.000000]   node   0: [mem 0x0000000079e2e000-0x000000007ac26fff]
>[    0.000000]   node   0: [mem 0x000000007ac52000-0x000000007affffff]
>[    0.000000]   node   0: [mem 0x0000000100000000-0x000000027fffffff]
>[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027fffffff]
>[    0.000000] On node 0 totalpages: 2056143
>[    0.000000]   DMA zone: 64 pages used for memmap
>[    0.000000]   DMA zone: 21 pages reserved
>[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
>[    0.000000]   DMA32 zone: 7489 pages used for memmap
>[    0.000000]   DMA32 zone: 479283 pages, LIFO batch:31
>[    0.000000]   Normal zone: 24576 pages used for memmap
>[    0.000000]   Normal zone: 1572864 pages, LIFO batch:31
>[    0.000000] Reserving Intel graphics memory at 0x000000007c000000-0x000000007fffffff
>[    0.000000] ACPI: PM-Timer IO Port: 0x408
>[    0.000000] ACPI: Local APIC address 0xfee00000
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
>[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
>[    0.000000] IOAPIC[0]: apic_id 1, 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 low 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] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x0f000000-0x12151fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x77fde000-0x79d8dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79d8e000-0x79dedfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x79dee000-0x79e2dfff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7ac27000-0x7ac27fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7ac28000-0x7ac51fff]
>[    0.000000] PM: Registered nosave memory: [mem 0x7b000000-0x7fffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0x80000000-0xdfffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xe3ffffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe4000000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xffffffff]
>[    0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices
>[    0.000000] Booting paravirtualized kernel on bare hardware
>[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30582079743023 ns
>[    0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] percpu: Embedded 38 pages/cpu @ffff88027ec00000 s115928 r8192 d31528 u524288
>[    0.000000] pcpu-alloc: s115928 r8192 d31528 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 2023993
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: vmlinuz root=UUID=608385e7-f00c-4e11-9e42-d0e398dd355a initrd=/initrd initcall_debug drm.debug=0xe log_buf_len=10M
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 7921264K/8224572K available (8417K kernel code, 1455K rwdata, 3680K rodata, 1592K init, 1052K bss, 303308K reserved, 0K cma-reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	Build-time adjustment of leaf fanout to 64.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
>[    0.000000] NR_IRQS:16640 nr_irqs:1024 16
>[    0.000000] 	Offload RCU callbacks from all CPUs
>[    0.000000] 	Offload RCU callbacks from CPUs: 0-3.
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns
>[    0.000000] hpet clockevent registered
>[    0.004000] tsc: Fast TSC calibration using PIT
>[    0.008000] tsc: Detected 1094.400 MHz processor
>[    0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 2188.80 BogoMIPS (lpj=4377600)
>[    0.008000] pid_max: default: 32768 minimum: 301
>[    0.008000] ACPI: Core revision 20170119
>[    0.038209] ACPI: 9 ACPI AML tables successfully acquired and loaded
>[    0.039094] Security Framework initialized
>[    0.039109] Yama: becoming mindful.
>[    0.039153] AppArmor: AppArmor initialized
>[    0.040135] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
>[    0.044821] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.046968] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.046999] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
>[    0.047617] CPU: Physical Processor ID: 0
>[    0.047631] CPU: Processor Core ID: 0
>[    0.047664] mce: CPU supports 7 MCE banks
>[    0.047711] CPU0: Thermal monitoring enabled (TM1)
>[    0.047804] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
>[    0.047813] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
>[    0.048312] Freeing SMP alternatives memory: 32K
>[    0.053057] ftrace: allocating 33621 entries in 132 pages
>[    0.072203] smpboot: Max logical packages: 1
>[    0.073554] x2apic: IRQ remapping doesn't support X2APIC mode
>[    0.079547] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.119296] TSC deadline timer enabled
>[    0.119307] smpboot: CPU0: Intel 06/5c (family: 0x6, model: 0x5c, stepping: 0x9)
>[    0.119489] calling  trace_init_flags_sys_exit+0x0/0xf @ 1
>[    0.119494] initcall trace_init_flags_sys_exit+0x0/0xf returned 0 after 0 usecs
>[    0.119498] calling  trace_init_flags_sys_enter+0x0/0xf @ 1
>[    0.119502] initcall trace_init_flags_sys_enter+0x0/0xf returned 0 after 0 usecs
>[    0.119506] calling  init_hw_perf_events+0x0/0x56d @ 1
>[    0.119508] Performance Events: PEBS fmt3+, Goldmont events, 32-deep LBR, full-width counters, Intel PMU driver.
>[    0.119555] ... version:                4
>[    0.119562] ... bit width:              48
>[    0.119569] ... generic registers:      4
>[    0.119577] ... value mask:             0000ffffffffffff
>[    0.119585] ... max period:             00007fffffffffff
>[    0.119592] ... fixed-purpose events:   3
>[    0.119599] ... event mask:             000000070000000f
>[    0.119627] initcall init_hw_perf_events+0x0/0x56d returned 0 after 0 usecs
>[    0.119631] calling  init_real_mode+0x0/0x1aa @ 1
>[    0.119658] initcall init_real_mode+0x0/0x1aa returned 0 after 0 usecs
>[    0.119661] calling  trace_init_perf_perm_irq_work_exit+0x0/0x13 @ 1
>[    0.119665] initcall trace_init_perf_perm_irq_work_exit+0x0/0x13 returned 0 after 0 usecs
>[    0.119670] calling  register_nmi_cpu_backtrace_handler+0x0/0x16 @ 1
>[    0.119674] initcall register_nmi_cpu_backtrace_handler+0x0/0x16 returned 0 after 0 usecs
>[    0.119678] calling  numachip_system_init+0x0/0x67 @ 1
>[    0.119682] initcall numachip_system_init+0x0/0x67 returned 0 after 0 usecs
>[    0.119685] calling  early_efi_map_fb+0x0/0x32 @ 1
>[    0.119689] initcall early_efi_map_fb+0x0/0x32 returned 0 after 0 usecs
>[    0.119692] calling  spawn_ksoftirqd+0x0/0x40 @ 1
>[    0.119741] initcall spawn_ksoftirqd+0x0/0x40 returned 0 after 0 usecs
>[    0.119746] calling  migration_init+0x0/0x34 @ 1
>[    0.119750] initcall migration_init+0x0/0x34 returned 0 after 0 usecs
>[    0.119754] calling  check_cpu_stall_init+0x0/0x1b @ 1
>[    0.119758] initcall check_cpu_stall_init+0x0/0x1b returned 0 after 0 usecs
>[    0.119762] calling  rcu_spawn_gp_kthread+0x0/0x137 @ 1
>[    0.119894] initcall rcu_spawn_gp_kthread+0x0/0x137 returned 0 after 0 usecs
>[    0.119898] calling  cpu_stop_init+0x0/0x9b @ 1
>[    0.119946] initcall cpu_stop_init+0x0/0x9b returned 0 after 0 usecs
>[    0.119951] calling  init_events+0x0/0x60 @ 1
>[    0.119967] initcall init_events+0x0/0x60 returned 0 after 0 usecs
>[    0.119970] calling  init_trace_printk+0x0/0x12 @ 1
>[    0.119974] initcall init_trace_printk+0x0/0x12 returned 0 after 0 usecs
>[    0.119977] calling  event_trace_enable_again+0x0/0x24 @ 1
>[    0.119981] initcall event_trace_enable_again+0x0/0x24 returned 0 after 0 usecs
>[    0.119985] calling  jump_label_init_module+0x0/0x12 @ 1
>[    0.119989] initcall jump_label_init_module+0x0/0x12 returned 0 after 0 usecs
>[    0.119993] calling  lru_init+0x0/0x4e @ 1
>[    0.120000] initcall lru_init+0x0/0x4e returned 0 after 0 usecs
>[    0.120000] calling  dynamic_debug_init+0x0/0x272 @ 1
>[    0.120000] initcall dynamic_debug_init+0x0/0x272 returned 0 after 0 usecs
>[    0.120000] calling  rand_initialize+0x0/0x100 @ 1
>[    0.120000] initcall rand_initialize+0x0/0x100 returned 0 after 0 usecs
>[    0.120000] smp: Bringing up secondary CPUs ...
>[    0.120000] x86: Booting SMP configuration:
>[    0.120000] .... node  #0, CPUs:      #1
>[    0.196171] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    0.196543]  #2 #3
>[    0.356125] smp: Brought up 1 node, 4 CPUs
>[    0.356125] smpboot: Total of 4 processors activated (8763.71 BogoMIPS)
>[    0.358709] sched_clock: Marking stable (356000000, 0)->(361125395, -5125395)
>[    0.359588] devtmpfs: initialized
>[    0.359742] x86/mm: Memory block size: 128MB
>[    0.371574] calling  ipc_ns_init+0x0/0x48 @ 1
>[    0.371579] initcall ipc_ns_init+0x0/0x48 returned 0 after 0 usecs
>[    0.371583] calling  init_mmap_min_addr+0x0/0x16 @ 1
>[    0.371586] initcall init_mmap_min_addr+0x0/0x16 returned 0 after 0 usecs
>[    0.371590] calling  evm_display_config+0x0/0x2d @ 1
>[    0.371592] evm: security.selinux
>[    0.371601] evm: security.SMACK64
>[    0.371608] evm: security.ima
>[    0.371615] evm: security.capability
>[    0.371624] initcall evm_display_config+0x0/0x2d returned 0 after 0 usecs
>[    0.371630] calling  init_cpufreq_transition_notifier_list+0x0/0x1b @ 1
>[    0.371639] initcall init_cpufreq_transition_notifier_list+0x0/0x1b returned 0 after 0 usecs
>[    0.371643] calling  net_ns_init+0x0/0x140 @ 1
>[    0.371761] initcall net_ns_init+0x0/0x140 returned 0 after 0 usecs
>[    0.371821] calling  e820_mark_nvs_memory+0x0/0x38 @ 1
>[    0.371834] PM: Registering ACPI NVS region [mem 0x79d8e000-0x79dedfff] (393216 bytes)
>[    0.371862] PM: Registering ACPI NVS region [mem 0x7ac27000-0x7ac27fff] (4096 bytes)
>[    0.371877] initcall e820_mark_nvs_memory+0x0/0x38 returned 0 after 0 usecs
>[    0.371881] calling  cpufreq_register_tsc_scaling+0x0/0x33 @ 1
>[    0.371885] initcall cpufreq_register_tsc_scaling+0x0/0x33 returned 0 after 0 usecs
>[    0.371889] calling  init_cpu_syscore+0x0/0x14 @ 1
>[    0.371894] initcall init_cpu_syscore+0x0/0x14 returned 0 after 0 usecs
>[    0.371897] calling  reboot_init+0x0/0x37 @ 1
>[    0.371906] initcall reboot_init+0x0/0x37 returned 0 after 0 usecs
>[    0.371910] calling  init_lapic_sysfs+0x0/0x23 @ 1
>[    0.371914] initcall init_lapic_sysfs+0x0/0x23 returned 0 after 0 usecs
>[    0.371917] calling  cpu_hotplug_pm_sync_init+0x0/0x14 @ 1
>[    0.371921] initcall cpu_hotplug_pm_sync_init+0x0/0x14 returned 0 after 0 usecs
>[    0.371924] calling  alloc_frozen_cpus+0x0/0x8 @ 1
>[    0.371927] initcall alloc_frozen_cpus+0x0/0x8 returned 0 after 0 usecs
>[    0.371931] calling  wq_sysfs_init+0x0/0x2b @ 1
>[    0.371977] initcall wq_sysfs_init+0x0/0x2b returned 0 after 0 usecs
>[    0.371981] calling  ksysfs_init+0x0/0x93 @ 1
>[    0.372002] initcall ksysfs_init+0x0/0x93 returned 0 after 0 usecs
>[    0.372005] calling  pm_init+0x0/0x7b @ 1
>[    0.372055] initcall pm_init+0x0/0x7b returned 0 after 0 usecs
>[    0.372058] calling  pm_disk_init+0x0/0x19 @ 1
>[    0.372068] initcall pm_disk_init+0x0/0x19 returned 0 after 0 usecs
>[    0.372074] calling  swsusp_header_init+0x0/0x40 @ 1
>[    0.372079] initcall swsusp_header_init+0x0/0x40 returned 0 after 0 usecs
>[    0.372083] calling  rcu_exp_runtime_mode+0x0/0x1c @ 1
>[    0.372087] initcall rcu_exp_runtime_mode+0x0/0x1c returned 0 after 0 usecs
>[    0.372091] calling  init_jiffies_clocksource+0x0/0x19 @ 1
>[    0.372095] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.372114] initcall init_jiffies_clocksource+0x0/0x19 returned 0 after 0 usecs
>[    0.372118] calling  futex_init+0x0/0xee @ 1
>[    0.372137] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    0.372168] initcall futex_init+0x0/0xee returned 0 after 0 usecs
>[    0.372172] calling  cgroup_wq_init+0x0/0x58 @ 1
>[    0.372210] initcall cgroup_wq_init+0x0/0x58 returned 0 after 0 usecs
>[    0.372214] calling  ftrace_mod_cmd_init+0x0/0x12 @ 1
>[    0.372218] initcall ftrace_mod_cmd_init+0x0/0x12 returned 0 after 0 usecs
>[    0.372221] calling  init_function_trace+0x0/0x92 @ 1
>[    0.372228] initcall init_function_trace+0x0/0x92 returned 0 after 0 usecs
>[    0.372231] calling  init_wakeup_tracer+0x0/0x32 @ 1
>[    0.372236] initcall init_wakeup_tracer+0x0/0x32 returned 0 after 0 usecs
>[    0.372239] calling  init_graph_trace+0x0/0x68 @ 1
>[    0.372246] initcall init_graph_trace+0x0/0x68 returned 0 after 0 usecs
>[    0.372252] calling  init_per_zone_wmark_min+0x0/0x74 @ 1
>[    0.372264] initcall init_per_zone_wmark_min+0x0/0x74 returned 0 after 0 usecs
>[    0.372268] calling  init_zero_pfn+0x0/0x39 @ 1
>[    0.372272] initcall init_zero_pfn+0x0/0x39 returned 0 after 0 usecs
>[    0.372276] calling  memory_failure_init+0x0/0xa4 @ 1
>[    0.372279] initcall memory_failure_init+0x0/0xa4 returned 0 after 0 usecs
>[    0.372283] calling  cma_init_reserved_areas+0x0/0x1d4 @ 1
>[    0.372287] initcall cma_init_reserved_areas+0x0/0x1d4 returned 0 after 0 usecs
>[    0.372290] calling  fsnotify_init+0x0/0x26 @ 1
>[    0.372295] initcall fsnotify_init+0x0/0x26 returned 0 after 0 usecs
>[    0.372299] calling  filelock_init+0x0/0x95 @ 1
>[    0.372311] initcall filelock_init+0x0/0x95 returned 0 after 0 usecs
>[    0.372314] calling  init_script_binfmt+0x0/0x16 @ 1
>[    0.372319] initcall init_script_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.372322] calling  init_elf_binfmt+0x0/0x16 @ 1
>[    0.372325] initcall init_elf_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.372329] calling  init_compat_elf_binfmt+0x0/0x16 @ 1
>[    0.372332] initcall init_compat_elf_binfmt+0x0/0x16 returned 0 after 0 usecs
>[    0.372335] calling  debugfs_init+0x0/0x50 @ 1
>[    0.372348] initcall debugfs_init+0x0/0x50 returned 0 after 0 usecs
>[    0.372351] calling  tracefs_init+0x0/0x3b @ 1
>[    0.372356] initcall tracefs_init+0x0/0x3b returned 0 after 0 usecs
>[    0.372359] calling  securityfs_init+0x0/0x75 @ 1
>[    0.372393] initcall securityfs_init+0x0/0x75 returned 0 after 0 usecs
>[    0.372398] calling  prandom_init+0x0/0xe4 @ 1
>[    0.372426] initcall prandom_init+0x0/0xe4 returned 0 after 0 usecs
>[    0.372432] calling  pinctrl_init+0x0/0xb2 @ 1
>[    0.372433] pinctrl core: initialized pinctrl subsystem
>[    0.372472] initcall pinctrl_init+0x0/0xb2 returned 0 after 0 usecs
>[    0.372476] calling  gpiolib_dev_init+0x0/0xd4 @ 1
>[    0.372498] initcall gpiolib_dev_init+0x0/0xd4 returned 0 after 0 usecs
>[    0.372502] calling  sfi_sysfs_init+0x0/0xd9 @ 1
>[    0.372506] initcall sfi_sysfs_init+0x0/0xd9 returned 0 after 0 usecs
>[    0.372510] calling  virtio_init+0x0/0x30 @ 1
>[    0.372527] initcall virtio_init+0x0/0x30 returned 0 after 0 usecs
>[    0.372531] calling  regulator_init+0x0/0x8c @ 1
>[    0.372695] initcall regulator_init+0x0/0x8c returned 0 after 0 usecs
>[    0.372700] calling  iommu_init+0x0/0x2b @ 1
>[    0.372707] initcall iommu_init+0x0/0x2b returned 0 after 0 usecs
>[    0.372712] calling  early_resume_init+0x0/0xc0 @ 1
>[    0.372818] RTC time: 17:31:16, date: 03/01/17
>[    0.372829] initcall early_resume_init+0x0/0xc0 returned 0 after 0 usecs
>[    0.372834] calling  cpufreq_core_init+0x0/0x4c @ 1
>[    0.372842] initcall cpufreq_core_init+0x0/0x4c returned 0 after 0 usecs
>[    0.372845] calling  cpuidle_init+0x0/0x3d @ 1
>[    0.372853] initcall cpuidle_init+0x0/0x3d returned 0 after 0 usecs
>[    0.372857] calling  capsule_reboot_register+0x0/0x12 @ 1
>[    0.372861] initcall capsule_reboot_register+0x0/0x12 returned 0 after 0 usecs
>[    0.372865] calling  bsp_pm_check_init+0x0/0x14 @ 1
>[    0.372869] initcall bsp_pm_check_init+0x0/0x14 returned 0 after 0 usecs
>[    0.372873] calling  sock_init+0x0/0x9a @ 1
>[    0.375409] initcall sock_init+0x0/0x9a returned 0 after 0 usecs
>[    0.375414] calling  net_inuse_init+0x0/0x26 @ 1
>[    0.375420] initcall net_inuse_init+0x0/0x26 returned 0 after 0 usecs
>[    0.375424] calling  init_default_flow_dissectors+0x0/0x50 @ 1
>[    0.375429] initcall init_default_flow_dissectors+0x0/0x50 returned 0 after 0 usecs
>[    0.375433] calling  netpoll_init+0x0/0x31 @ 1
>[    0.375437] initcall netpoll_init+0x0/0x31 returned 0 after 0 usecs
>[    0.375440] calling  netlink_proto_init+0x0/0x160 @ 1
>[    0.375581] NET: Registered protocol family 16
>[    0.375611] initcall netlink_proto_init+0x0/0x160 returned 0 after 0 usecs
>[    0.375617] calling  __gnttab_init+0x0/0x30 @ 1
>[    0.375622] initcall __gnttab_init+0x0/0x30 returned -19 after 0 usecs
>[    0.375684] calling  irq_sysfs_init+0x0/0x8d @ 1
>[    0.375893] initcall irq_sysfs_init+0x0/0x8d returned 0 after 3906 usecs
>[    0.375898] calling  bdi_class_init+0x0/0x49 @ 1
>[    0.375914] initcall bdi_class_init+0x0/0x49 returned 0 after 0 usecs
>[    0.375918] calling  mm_sysfs_init+0x0/0x29 @ 1
>[    0.375924] initcall mm_sysfs_init+0x0/0x29 returned 0 after 0 usecs
>[    0.375929] calling  kobject_uevent_init+0x0/0x12 @ 1
>[    0.375938] initcall kobject_uevent_init+0x0/0x12 returned 0 after 0 usecs
>[    0.375942] calling  pcibus_class_init+0x0/0x19 @ 1
>[    0.375952] initcall pcibus_class_init+0x0/0x19 returned 0 after 0 usecs
>[    0.375956] calling  pci_driver_init+0x0/0x12 @ 1
>[    0.375976] initcall pci_driver_init+0x0/0x12 returned 0 after 0 usecs
>[    0.375980] calling  rio_bus_init+0x0/0x40 @ 1
>[    0.376003] initcall rio_bus_init+0x0/0x40 returned 0 after 0 usecs
>[    0.376007] calling  backlight_class_init+0x0/0xaa @ 1
>[    0.376017] initcall backlight_class_init+0x0/0xaa returned 0 after 0 usecs
>[    0.376020] calling  xenbus_init+0x0/0x2a4 @ 1
>[    0.376025] initcall xenbus_init+0x0/0x2a4 returned -19 after 0 usecs
>[    0.376028] calling  tty_class_init+0x0/0x34 @ 1
>[    0.376037] initcall tty_class_init+0x0/0x34 returned 0 after 0 usecs
>[    0.376041] calling  vtconsole_class_init+0x0/0xc3 @ 1
>[    0.376088] initcall vtconsole_class_init+0x0/0xc3 returned 0 after 0 usecs
>[    0.376091] calling  iommu_dev_init+0x0/0x19 @ 1
>[    0.376100] initcall iommu_dev_init+0x0/0x19 returned 0 after 0 usecs
>[    0.376104] calling  mipi_dsi_bus_init+0x0/0x12 @ 1
>[    0.376123] initcall mipi_dsi_bus_init+0x0/0x12 returned 0 after 0 usecs
>[    0.376127] calling  wakeup_sources_debugfs_init+0x0/0x2b @ 1
>[    0.376134] initcall wakeup_sources_debugfs_init+0x0/0x2b returned 0 after 0 usecs
>[    0.376138] calling  register_node_type+0x0/0x2f @ 1
>[    0.376185] initcall register_node_type+0x0/0x2f returned 0 after 0 usecs
>[    0.376188] calling  regmap_initcall+0x0/0xd @ 1
>[    0.376195] initcall regmap_initcall+0x0/0xd returned 0 after 0 usecs
>[    0.376198] calling  sram_init+0x0/0x14 @ 1
>[    0.376214] initcall sram_init+0x0/0x14 returned 0 after 0 usecs
>[    0.376217] calling  syscon_init+0x0/0x14 @ 1
>[    0.376231] initcall syscon_init+0x0/0x14 returned 0 after 0 usecs
>[    0.376235] calling  spi_init+0x0/0xa8 @ 1
>[    0.376256] initcall spi_init+0x0/0xa8 returned 0 after 0 usecs
>[    0.376261] calling  i2c_init+0x0/0xc7 @ 1
>[    0.376289] initcall i2c_init+0x0/0xc7 returned 0 after 0 usecs
>[    0.376292] calling  init_ladder+0x0/0x25 @ 1
>[    0.376397] cpuidle: using governor ladder
>[    0.376413] initcall init_ladder+0x0/0x25 returned 0 after 0 usecs
>[    0.376417] calling  init_menu+0x0/0x12 @ 1
>[    0.376505] cpuidle: using governor menu
>[    0.376520] initcall init_menu+0x0/0x12 returned 0 after 0 usecs
>[    0.376524] calling  pcc_init+0x0/0x360 @ 1
>[    0.376527] PCCT header not found.
>[    0.376536] initcall pcc_init+0x0/0x360 returned -19 after 0 usecs
>[    0.376540] calling  amd_postcore_init+0x0/0x12d @ 1
>[    0.376544] initcall amd_postcore_init+0x0/0x12d returned 0 after 0 usecs
>[    0.376603] calling  bts_init+0x0/0xaa @ 1
>[    0.376613] initcall bts_init+0x0/0xaa returned 0 after 0 usecs
>[    0.376616] calling  pt_init+0x0/0x367 @ 1
>[    0.376642] initcall pt_init+0x0/0x367 returned 0 after 0 usecs
>[    0.376646] calling  boot_params_ksysfs_init+0x0/0x226 @ 1
>[    0.376662] initcall boot_params_ksysfs_init+0x0/0x226 returned 0 after 0 usecs
>[    0.376665] calling  sbf_init+0x0/0xf5 @ 1
>[    0.376669] initcall sbf_init+0x0/0xf5 returned 0 after 0 usecs
>[    0.376672] calling  arch_kdebugfs_init+0x0/0x24 @ 1
>[    0.376681] initcall arch_kdebugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.376685] calling  mtrr_if_init+0x0/0x65 @ 1
>[    0.376692] initcall mtrr_if_init+0x0/0x65 returned 0 after 0 usecs
>[    0.376695] calling  ffh_cstate_init+0x0/0x2b @ 1
>[    0.376700] initcall ffh_cstate_init+0x0/0x2b returned 0 after 0 usecs
>[    0.376703] calling  activate_jump_labels+0x0/0x35 @ 1
>[    0.376708] initcall activate_jump_labels+0x0/0x35 returned 0 after 0 usecs
>[    0.376712] calling  gigantic_pages_init+0x0/0x33 @ 1
>[    0.376718] initcall gigantic_pages_init+0x0/0x33 returned 0 after 0 usecs
>[    0.376723] calling  kcmp_cookies_init+0x0/0x36 @ 1
>[    0.376736] initcall kcmp_cookies_init+0x0/0x36 returned 0 after 0 usecs
>[    0.376740] calling  acpi_pci_init+0x0/0x66 @ 1
>[    0.376742] ACPI: bus type PCI registered
>[    0.376753] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.376763] initcall acpi_pci_init+0x0/0x66 returned 0 after 0 usecs
>[    0.376767] calling  dma_bus_init+0x0/0xc2 @ 1
>[    0.376804] initcall dma_bus_init+0x0/0xc2 returned 0 after 0 usecs
>[    0.376808] calling  dma_channel_table_init+0x0/0xcf @ 1
>[    0.376821] initcall dma_channel_table_init+0x0/0xcf returned 0 after 0 usecs
>[    0.376825] calling  setup_vcpu_hotplug_event+0x0/0x22 @ 1
>[    0.376829] initcall setup_vcpu_hotplug_event+0x0/0x22 returned -19 after 0 usecs
>[    0.376833] calling  register_xen_pci_notifier+0x0/0x36 @ 1
>[    0.376837] initcall register_xen_pci_notifier+0x0/0x36 returned 0 after 0 usecs
>[    0.376840] calling  xen_pcpu_init+0x0/0xc9 @ 1
>[    0.376844] initcall xen_pcpu_init+0x0/0xc9 returned -19 after 0 usecs
>[    0.376847] calling  dmi_id_init+0x0/0x30f @ 1
>[    0.376926] initcall dmi_id_init+0x0/0x30f returned 0 after 0 usecs
>[    0.376929] calling  numachip_timer_init+0x0/0x52 @ 1
>[    0.376933] initcall numachip_timer_init+0x0/0x52 returned -19 after 0 usecs
>[    0.376936] calling  pci_arch_init+0x0/0x68 @ 1
>[    0.376979] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.377026] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
>[    0.377053] PCI: Using configuration type 1 for base access
>[    0.377070] initcall pci_arch_init+0x0/0x68 returned 0 after 0 usecs
>[    0.377127] calling  init_vdso+0x0/0x41 @ 1
>[    0.377203] initcall init_vdso+0x0/0x41 returned 0 after 0 usecs
>[    0.377207] calling  sysenter_setup+0x0/0x14 @ 1
>[    0.377212] initcall sysenter_setup+0x0/0x14 returned 0 after 0 usecs
>[    0.377216] calling  fixup_ht_bug+0x0/0xd2 @ 1
>[    0.377220] initcall fixup_ht_bug+0x0/0xd2 returned 0 after 0 usecs
>[    0.377224] calling  topology_init+0x0/0x89 @ 1
>[    0.377845] initcall topology_init+0x0/0x89 returned 0 after 0 usecs
>[    0.377850] calling  mtrr_init_finialize+0x0/0x3f @ 1
>[    0.377855] initcall mtrr_init_finialize+0x0/0x3f returned 0 after 0 usecs
>[    0.377858] calling  uid_cache_init+0x0/0x95 @ 1
>[    0.377864] initcall uid_cache_init+0x0/0x95 returned 0 after 0 usecs
>[    0.377867] calling  param_sysfs_init+0x0/0x1b2 @ 1
>[    0.380627] initcall param_sysfs_init+0x0/0x1b2 returned 0 after 3906 usecs
>[    0.380631] calling  user_namespace_sysctl_init+0x0/0x3b @ 1
>[    0.380655] initcall user_namespace_sysctl_init+0x0/0x3b returned 0 after 0 usecs
>[    0.380659] calling  proc_schedstat_init+0x0/0x22 @ 1
>[    0.380665] initcall proc_schedstat_init+0x0/0x22 returned 0 after 0 usecs
>[    0.380669] calling  pm_sysrq_init+0x0/0x19 @ 1
>[    0.380691] initcall pm_sysrq_init+0x0/0x19 returned 0 after 0 usecs
>[    0.380697] calling  create_proc_profile+0x0/0xe0 @ 1
>[    0.380701] initcall create_proc_profile+0x0/0xe0 returned 0 after 0 usecs
>[    0.380706] calling  crash_save_vmcoreinfo_init+0x0/0x5b9 @ 1
>[    0.380762] initcall crash_save_vmcoreinfo_init+0x0/0x5b9 returned 0 after 0 usecs
>[    0.380766] calling  crash_notes_memory_init+0x0/0x37 @ 1
>[    0.380775] initcall crash_notes_memory_init+0x0/0x37 returned 0 after 0 usecs
>[    0.380778] calling  cgroup_namespaces_init+0x0/0x8 @ 1
>[    0.380782] initcall cgroup_namespaces_init+0x0/0x8 returned 0 after 0 usecs
>[    0.380786] calling  user_namespaces_init+0x0/0x2d @ 1
>[    0.380806] initcall user_namespaces_init+0x0/0x2d returned 0 after 0 usecs
>[    0.380810] calling  hung_task_init+0x0/0x51 @ 1
>[    0.380887] initcall hung_task_init+0x0/0x51 returned 0 after 0 usecs
>[    0.380891] calling  oom_init+0x0/0x6a @ 1
>[    0.380938] initcall oom_init+0x0/0x6a returned 0 after 0 usecs
>[    0.380942] calling  default_bdi_init+0x0/0x3f @ 1
>[    0.381056] initcall default_bdi_init+0x0/0x3f returned 0 after 0 usecs
>[    0.381060] calling  percpu_enable_async+0x0/0xf @ 1
>[    0.381064] initcall percpu_enable_async+0x0/0xf returned 0 after 0 usecs
>[    0.381068] calling  kcompactd_init+0x0/0x95 @ 1
>[    0.381120] initcall kcompactd_init+0x0/0x95 returned 0 after 0 usecs
>[    0.381125] calling  init_reserve_notifier+0x0/0x26 @ 1
>[    0.381131] initcall init_reserve_notifier+0x0/0x26 returned 0 after 0 usecs
>[    0.381135] calling  init_admin_reserve+0x0/0x40 @ 1
>[    0.381139] initcall init_admin_reserve+0x0/0x40 returned 0 after 0 usecs
>[    0.381141] calling  init_user_reserve+0x0/0x40 @ 1
>[    0.381144] initcall init_user_reserve+0x0/0x40 returned 0 after 0 usecs
>[    0.381149] calling  hugetlb_init+0x0/0x49a @ 1
>[    0.381153] HugeTLB registered 1 GB page size, pre-allocated 0 pages
>[    0.381166] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    0.381231] initcall hugetlb_init+0x0/0x49a returned 0 after 0 usecs
>[    0.381234] calling  mmu_notifier_init+0x0/0x12 @ 1
>[    0.381239] initcall mmu_notifier_init+0x0/0x12 returned 0 after 0 usecs
>[    0.381242] calling  ksm_init+0x0/0x1a2 @ 1
>[    0.381311] initcall ksm_init+0x0/0x1a2 returned 0 after 0 usecs
>[    0.381315] calling  hugepage_init+0x0/0x164 @ 1
>[    0.381392] initcall hugepage_init+0x0/0x164 returned 0 after 0 usecs
>[    0.381395] calling  mem_cgroup_swap_init+0x0/0x73 @ 1
>[    0.381399] initcall mem_cgroup_swap_init+0x0/0x73 returned 0 after 0 usecs
>[    0.381402] calling  mem_cgroup_init+0x0/0x150 @ 1
>[    0.381423] initcall mem_cgroup_init+0x0/0x150 returned 0 after 0 usecs
>[    0.381427] calling  crypto_wq_init+0x0/0x33 @ 1
>[    0.381499] initcall crypto_wq_init+0x0/0x33 returned 0 after 0 usecs
>[    0.381503] calling  cryptomgr_init+0x0/0x12 @ 1
>[    0.381507] initcall cryptomgr_init+0x0/0x12 returned 0 after 0 usecs
>[    0.381510] calling  init_bio+0x0/0xd1 @ 1
>[    0.381639] initcall init_bio+0x0/0xd1 returned 0 after 0 usecs
>[    0.381643] calling  blk_settings_init+0x0/0x2a @ 1
>[    0.381647] initcall blk_settings_init+0x0/0x2a returned 0 after 0 usecs
>[    0.381651] calling  blk_ioc_init+0x0/0x2a @ 1
>[    0.381665] initcall blk_ioc_init+0x0/0x2a returned 0 after 0 usecs
>[    0.381669] calling  blk_softirq_init+0x0/0x7d @ 1
>[    0.381673] initcall blk_softirq_init+0x0/0x7d returned 0 after 0 usecs
>[    0.381676] calling  blk_mq_init+0x0/0x4e @ 1
>[    0.381680] initcall blk_mq_init+0x0/0x4e returned 0 after 0 usecs
>[    0.381684] calling  genhd_device_init+0x0/0x76 @ 1
>[    0.381780] initcall genhd_device_init+0x0/0x76 returned 0 after 0 usecs
>[    0.381785] calling  irq_poll_setup+0x0/0x7d @ 1
>[    0.381789] initcall irq_poll_setup+0x0/0x7d returned 0 after 0 usecs
>[    0.381793] calling  sx150x_init+0x0/0x14 @ 1
>[    0.381814] initcall sx150x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381818] calling  byt_gpio_init+0x0/0x14 @ 1
>[    0.381833] initcall byt_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381837] calling  gpiolib_debugfs_init+0x0/0x24 @ 1
>[    0.381844] initcall gpiolib_debugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.381848] calling  lp_gpio_init+0x0/0x14 @ 1
>[    0.381863] initcall lp_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381867] calling  rc5t583_gpio_init+0x0/0x14 @ 1
>[    0.381881] initcall rc5t583_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381885] calling  palmas_gpio_init+0x0/0x14 @ 1
>[    0.381903] initcall palmas_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381907] calling  tps6586x_gpio_init+0x0/0x14 @ 1
>[    0.381921] initcall tps6586x_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381924] calling  tps65910_gpio_init+0x0/0x14 @ 1
>[    0.381938] initcall tps65910_gpio_init+0x0/0x14 returned 0 after 0 usecs
>[    0.381942] calling  pwm_debugfs_init+0x0/0x24 @ 1
>[    0.381949] initcall pwm_debugfs_init+0x0/0x24 returned 0 after 0 usecs
>[    0.381952] calling  pwm_sysfs_init+0x0/0x19 @ 1
>[    0.381962] initcall pwm_sysfs_init+0x0/0x19 returned 0 after 0 usecs
>[    0.381969] calling  pci_slot_init+0x0/0x50 @ 1
>[    0.381979] initcall pci_slot_init+0x0/0x50 returned 0 after 0 usecs
>[    0.381983] calling  fbmem_init+0x0/0xd7 @ 1
>[    0.381999] initcall fbmem_init+0x0/0xd7 returned 0 after 0 usecs
>[    0.382002] calling  acpi_init+0x0/0x318 @ 1
>[    0.382046] ACPI: Added _OSI(Module Device)
>[    0.382056] ACPI: Added _OSI(Processor Device)
>[    0.382064] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.382072] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.383573] ACPI: Executed 6 blocks of module-level executable AML code
>[    0.399601] ACPI: Dynamic OEM Table Load:
>[    0.399634] ACPI: SSDT 0xFFFF880274DCA600 000102 (v02 PmRef  Cpu0Cst  00003001 INTL 20150818)
>[    0.400496] ACPI: Dynamic OEM Table Load:
>[    0.400525] ACPI: SSDT 0xFFFF880274DCA800 00015F (v02 PmRef  ApIst    00003000 INTL 20150818)
>[    0.401005] ACPI: Dynamic OEM Table Load:
>[    0.401032] ACPI: SSDT 0xFFFF880274DB3780 00008D (v02 PmRef  ApCst    00003000 INTL 20150818)
>[    0.403212] ACPI : EC: EC started
>[    0.403222] ACPI : EC: interrupt blocked
>[    0.572577] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as first EC
>[    0.572590] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.572605] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions
>[    0.572617] ACPI: Interpreter enabled
>[    0.572680] ACPI: (supports S0 S3 S4 S5)
>[    0.572689] ACPI: Using IOAPIC for interrupt routing
>[    0.572777] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.577408] ACPI: Power Resource [PXP] (off)
>[    0.578844] ACPI: Power Resource [PXP] (on)
>[    0.721727] ACPI: Power Resource [PXP] (on)
>[    0.745463] ACPI: Power Resource [PXP] (off)
>[    0.746687] ACPI: Power Resource [PXP] (off)
>[    0.747911] ACPI: Power Resource [PXP] (off)
>[    0.749582] ACPI: Power Resource [SPPR] (on)
>[    0.772928] ACPI: Power Resource [ODPR] (on)
>[    0.773302] ACPI: Power Resource [SPPR] (off)
>[    0.774036] ACPI: Power Resource [ODPR] (on)
>[    0.774847] ACPI: Power Resource [UPPR] (on)
>[    0.775450] ACPI: Power Resource [PX03] (on)
>[    0.776493] ACPI: Power Resource [UPPR] (on)
>[    0.777044] ACPI: Power Resource [UPPR] (on)
>[    0.777997] ACPI: Power Resource [UPPR] (on)
>[    0.778603] ACPI: Power Resource [UPPR] (on)
>[    0.779126] ACPI: Power Resource [UPPR] (on)
>[    0.779735] ACPI: Power Resource [USBC] (on)
>[    0.780036] ACPI: Power Resource [SDPR] (on)
>[    0.801558] ACPI: Power Resource [LSPR] (on)
>[    0.809308] ACPI: Power Resource [PAUD] (on)
>[    0.816362] ACPI: Power Resource [FN00] (on)
>[    0.855451] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.855473] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.857139] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
>[    0.857183] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.858699] PCI host bridge to bus 0000:00
>[    0.858713] pci_bus 0000:00: root bus resource [io  0x0070-0x0077]
>[    0.858723] pci_bus 0000:00: root bus resource [io  0x0000-0x006f window]
>[    0.858733] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7 window]
>[    0.858743] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.858753] pci_bus 0000:00: root bus resource [mem 0x7c000001-0x7fffffff window]
>[    0.858766] pci_bus 0000:00: root bus resource [mem 0x7b800001-0x7bffffff window]
>[    0.858780] pci_bus 0000:00: root bus resource [mem 0x80000000-0xcfffffff window]
>[    0.858793] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xefffffff window]
>[    0.858809] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.858835] pci 0000:00:00.0: [8086:5af0] type 00 class 0x060000
>[    0.859468] pci 0000:00:02.0: [8086:5a84] type 00 class 0x030000
>[    0.859491] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
>[    0.859506] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
>[    0.859517] pci 0000:00:02.0: reg 0x20: [io  0x2000-0x203f]
>[    0.860104] pci 0000:00:03.0: [8086:5a88] type 00 class 0x048000
>[    0.860130] pci 0000:00:03.0: reg 0x10: [mem 0x91000000-0x91ffffff 64bit]
>[    0.860722] pci 0000:00:0e.0: [8086:5a98] type 00 class 0x040300
>[    0.860751] pci 0000:00:0e.0: reg 0x10: [mem 0x92210000-0x92213fff 64bit]
>[    0.860807] pci 0000:00:0e.0: reg 0x20: [mem 0x92000000-0x920fffff 64bit]
>[    0.860927] pci 0000:00:0e.0: PME# supported from D0 D3hot D3cold
>[    0.861472] pci 0000:00:0e.0: System wakeup disabled by ACPI
>[    0.861583] pci 0000:00:0f.0: [8086:5a9a] type 00 class 0x078000
>[    0.861627] pci 0000:00:0f.0: reg 0x10: [mem 0x92218000-0x92218fff 64bit]
>[    0.861787] pci 0000:00:0f.0: PME# supported from D3hot
>[    0.862307] pci 0000:00:11.0: [8086:5aa2] type 00 class 0x005007
>[    0.862345] pci 0000:00:11.0: reg 0x10: [mem 0x92214000-0x92215fff 64bit]
>[    0.862371] pci 0000:00:11.0: reg 0x18: [mem 0x9221b000-0x9221bfff 64bit]
>[    0.862989] pci 0000:00:12.0: [8086:5ae3] type 00 class 0x010601
>[    0.863017] pci 0000:00:12.0: reg 0x10: [mem 0x92216000-0x92217fff]
>[    0.863031] pci 0000:00:12.0: reg 0x14: [mem 0x92242000-0x922420ff]
>[    0.863044] pci 0000:00:12.0: reg 0x18: [io  0x2080-0x2087]
>[    0.863063] pci 0000:00:12.0: reg 0x1c: [io  0x2088-0x208b]
>[    0.863075] pci 0000:00:12.0: reg 0x20: [io  0x2060-0x207f]
>[    0.863089] pci 0000:00:12.0: reg 0x24: [mem 0x92240000-0x922407ff]
>[    0.863158] pci 0000:00:12.0: PME# supported from D3hot
>[    0.863697] pci 0000:00:13.0: [8086:5ada] type 01 class 0x060400
>[    0.863828] pci 0000:00:13.0: PME# supported from D0 D3hot D3cold
>[    0.864379] pci 0000:00:13.0: System wakeup disabled by ACPI
>[    0.864521] pci 0000:00:15.0: [8086:5aa8] type 00 class 0x0c0330
>[    0.864556] pci 0000:00:15.0: reg 0x10: [mem 0x92200000-0x9220ffff 64bit]
>[    0.864680] pci 0000:00:15.0: PME# supported from D3hot D3cold
>[    0.865137] pci 0000:00:15.0: System wakeup disabled by ACPI
>[    0.865275] pci 0000:00:16.0: [8086:5aac] type 00 class 0x118000
>[    0.865323] pci 0000:00:16.0: reg 0x10: [mem 0x9221c000-0x9221cfff 64bit]
>[    0.865350] pci 0000:00:16.0: reg 0x18: [mem 0x9221d000-0x9221dfff 64bit]
>[    0.865946] pci 0000:00:16.1: [8086:5aae] type 00 class 0x118000
>[    0.865989] pci 0000:00:16.1: reg 0x10: [mem 0x9221e000-0x9221efff 64bit]
>[    0.866015] pci 0000:00:16.1: reg 0x18: [mem 0x9221f000-0x9221ffff 64bit]
>[    0.866614] pci 0000:00:16.2: [8086:5ab0] type 00 class 0x118000
>[    0.866654] pci 0000:00:16.2: reg 0x10: [mem 0x92220000-0x92220fff 64bit]
>[    0.866681] pci 0000:00:16.2: reg 0x18: [mem 0x92221000-0x92221fff 64bit]
>[    0.867275] pci 0000:00:16.3: [8086:5ab2] type 00 class 0x118000
>[    0.867323] pci 0000:00:16.3: reg 0x10: [mem 0x92222000-0x92222fff 64bit]
>[    0.867350] pci 0000:00:16.3: reg 0x18: [mem 0x92223000-0x92223fff 64bit]
>[    0.867960] pci 0000:00:17.0: [8086:5ab4] type 00 class 0x118000
>[    0.868001] pci 0000:00:17.0: reg 0x10: [mem 0x92224000-0x92224fff 64bit]
>[    0.868028] pci 0000:00:17.0: reg 0x18: [mem 0x92225000-0x92225fff 64bit]
>[    0.868625] pci 0000:00:17.1: [8086:5ab6] type 00 class 0x118000
>[    0.868667] pci 0000:00:17.1: reg 0x10: [mem 0x92226000-0x92226fff 64bit]
>[    0.868691] pci 0000:00:17.1: reg 0x18: [mem 0x92227000-0x92227fff 64bit]
>[    0.869300] pci 0000:00:17.2: [8086:5ab8] type 00 class 0x118000
>[    0.869347] pci 0000:00:17.2: reg 0x10: [mem 0x92228000-0x92228fff 64bit]
>[    0.869373] pci 0000:00:17.2: reg 0x18: [mem 0x92229000-0x92229fff 64bit]
>[    0.869972] pci 0000:00:17.3: [8086:5aba] type 00 class 0x118000
>[    0.870014] pci 0000:00:17.3: reg 0x10: [mem 0x9222a000-0x9222afff 64bit]
>[    0.870040] pci 0000:00:17.3: reg 0x18: [mem 0x9222b000-0x9222bfff 64bit]
>[    0.870660] pci 0000:00:18.0: [8086:5abc] type 00 class 0x118000
>[    0.870702] pci 0000:00:18.0: reg 0x10: [mem 0x9222c000-0x9222cfff 64bit]
>[    0.870728] pci 0000:00:18.0: reg 0x18: [mem 0x9222d000-0x9222dfff 64bit]
>[    0.871331] pci 0000:00:18.1: [8086:5abe] type 00 class 0x118000
>[    0.871372] pci 0000:00:18.1: reg 0x10: [mem 0x9222e000-0x9222efff 64bit]
>[    0.871397] pci 0000:00:18.1: reg 0x18: [mem 0x9222f000-0x9222ffff 64bit]
>[    0.871999] pci 0000:00:18.2: [8086:5ac0] type 00 class 0x118000
>[    0.872040] pci 0000:00:18.2: reg 0x10: [mem 0x92230000-0x92230fff 64bit]
>[    0.872074] pci 0000:00:18.2: reg 0x18: [mem 0x92231000-0x92231fff 64bit]
>[    0.872668] pci 0000:00:18.3: [8086:5aee] type 00 class 0x118000
>[    0.872709] pci 0000:00:18.3: reg 0x10: [mem 0x92232000-0x92232fff 64bit]
>[    0.872736] pci 0000:00:18.3: reg 0x18: [mem 0x92233000-0x92233fff 64bit]
>[    0.873369] pci 0000:00:19.0: [8086:5ac2] type 00 class 0x118000
>[    0.873410] pci 0000:00:19.0: reg 0x10: [mem 0x92234000-0x92234fff 64bit]
>[    0.873436] pci 0000:00:19.0: reg 0x18: [mem 0x92235000-0x92235fff 64bit]
>[    0.874034] pci 0000:00:19.1: [8086:5ac4] type 00 class 0x118000
>[    0.874083] pci 0000:00:19.1: reg 0x10: [mem 0x92236000-0x92236fff 64bit]
>[    0.874108] pci 0000:00:19.1: reg 0x18: [mem 0x92237000-0x92237fff 64bit]
>[    0.874701] pci 0000:00:19.2: [8086:5ac6] type 00 class 0x118000
>[    0.874742] pci 0000:00:19.2: reg 0x10: [mem 0x92238000-0x92238fff 64bit]
>[    0.874770] pci 0000:00:19.2: reg 0x18: [mem 0x92239000-0x92239fff 64bit]
>[    0.875392] pci 0000:00:1b.0: [8086:5aca] type 00 class 0x080501
>[    0.875427] pci 0000:00:1b.0: reg 0x10: [mem 0x9223a000-0x9223afff 64bit]
>[    0.875448] pci 0000:00:1b.0: reg 0x18: [mem 0x9223b000-0x9223bfff 64bit]
>[    0.876066] pci 0000:00:1c.0: [8086:5acc] type 00 class 0x080501
>[    0.876106] pci 0000:00:1c.0: reg 0x10: [mem 0x9223c000-0x9223cfff 64bit]
>[    0.876125] pci 0000:00:1c.0: reg 0x18: [mem 0x9223d000-0x9223dfff 64bit]
>[    0.876737] pci 0000:00:1e.0: [8086:5ad0] type 00 class 0x080501
>[    0.876770] pci 0000:00:1e.0: reg 0x10: [mem 0x9223e000-0x9223efff 64bit]
>[    0.876792] pci 0000:00:1e.0: reg 0x18: [mem 0x9223f000-0x9223ffff 64bit]
>[    0.877387] pci 0000:00:1f.0: [8086:5ae8] type 00 class 0x060100
>[    0.878180] pci 0000:00:1f.1: [8086:5ad4] type 00 class 0x0c0500
>[    0.878241] pci 0000:00:1f.1: reg 0x10: [mem 0x92241000-0x922410ff 64bit]
>[    0.878325] pci 0000:00:1f.1: reg 0x20: [io  0x2040-0x205f]
>[    0.879080] pci 0000:01:00.0: [8086:1539] type 00 class 0x020000
>[    0.879122] pci 0000:01:00.0: reg 0x10: [mem 0x92100000-0x9211ffff]
>[    0.879167] pci 0000:01:00.0: reg 0x18: [io  0x1000-0x101f]
>[    0.879186] pci 0000:01:00.0: reg 0x1c: [mem 0x92120000-0x92123fff]
>[    0.879386] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
>[    0.879467] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.888988] pci 0000:00:13.0: PCI bridge to [bus 01]
>[    0.889004] pci 0000:00:13.0:   bridge window [io  0x1000-0x1fff]
>[    0.889011] pci 0000:00:13.0:   bridge window [mem 0x92100000-0x921fffff]
>[    0.895500] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.895666] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.895826] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.895985] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.896142] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.896299] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.896456] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.896613] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 *15), disabled.
>[    0.898376] ACPI: Enabled 2 GPEs in block 00 to 7F
>[    0.898580] ACPI : EC: interrupt unblocked
>[    0.898632] ACPI : EC: event unblocked
>[    0.898671] ACPI: \_SB_.PCI0.LPCB.H_EC: GPE=0x2b, EC_CMD/EC_SC=0x66, EC_DATA=0x62
>[    0.898685] ACPI: \_SB_.PCI0.LPCB.H_EC: Used as boot DSDT EC to handle transactions and events
>[    0.898989] initcall acpi_init+0x0/0x318 returned 0 after 503906 usecs
>[    0.898995] calling  pnp_init+0x0/0x12 @ 1
>[    0.899016] initcall pnp_init+0x0/0x12 returned 0 after 0 usecs
>[    0.899020] calling  balloon_init+0x0/0x1ad @ 1
>[    0.899024] initcall balloon_init+0x0/0x1ad returned -19 after 0 usecs
>[    0.899029] calling  xen_setup_shutdown_event+0x0/0x40 @ 1
>[    0.899033] initcall xen_setup_shutdown_event+0x0/0x40 returned -19 after 0 usecs
>[    0.899037] calling  xenbus_probe_backend_init+0x0/0x52 @ 1
>[    0.899055] initcall xenbus_probe_backend_init+0x0/0x52 returned 0 after 0 usecs
>[    0.899058] calling  xenbus_probe_frontend_init+0x0/0x52 @ 1
>[    0.899074] initcall xenbus_probe_frontend_init+0x0/0x52 returned 0 after 0 usecs
>[    0.899078] calling  xen_acpi_pad_init+0x0/0x4d @ 1
>[    0.899082] initcall xen_acpi_pad_init+0x0/0x4d returned -19 after 0 usecs
>[    0.899085] calling  balloon_init+0x0/0x8a @ 1
>[    0.899089] initcall balloon_init+0x0/0x8a returned -19 after 0 usecs
>[    0.899093] calling  pm8607_regulator_init+0x0/0x14 @ 1
>[    0.899117] initcall pm8607_regulator_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899121] calling  lp8788_buck_init+0x0/0x14 @ 1
>[    0.899143] initcall lp8788_buck_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899147] calling  lp8788_ldo_init+0x0/0x19 @ 1
>[    0.899177] initcall lp8788_ldo_init+0x0/0x19 returned 0 after 0 usecs
>[    0.899181] calling  misc_init+0x0/0xc4 @ 1
>[    0.899201] initcall misc_init+0x0/0xc4 returned 0 after 0 usecs
>[    0.899205] calling  tpm_init+0x0/0x7e @ 1
>[    0.899217] initcall tpm_init+0x0/0x7e returned 0 after 0 usecs
>[    0.899221] calling  vga_arb_device_init+0x0/0x184 @ 1
>[    0.899326] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.899340] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.899366] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.899373] vgaarb: loaded
>[    0.899383] initcall vga_arb_device_init+0x0/0x184 returned 0 after 0 usecs
>[    0.899388] calling  cn_init+0x0/0xc0 @ 1
>[    0.899407] initcall cn_init+0x0/0xc0 returned 0 after 0 usecs
>[    0.899410] calling  pm860x_i2c_init+0x0/0x2e @ 1
>[    0.899431] initcall pm860x_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899435] calling  wm8400_module_init+0x0/0x2e @ 1
>[    0.899451] initcall wm8400_module_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899455] calling  wm831x_i2c_init+0x0/0x2e @ 1
>[    0.899468] initcall wm831x_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899471] calling  wm831x_spi_init+0x0/0x2a @ 1
>[    0.899485] initcall wm831x_spi_init+0x0/0x2a returned 0 after 0 usecs
>[    0.899488] calling  wm8350_i2c_init+0x0/0x14 @ 1
>[    0.899501] initcall wm8350_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899504] calling  tps65910_i2c_init+0x0/0x14 @ 1
>[    0.899517] initcall tps65910_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899521] calling  tps80031_init+0x0/0x14 @ 1
>[    0.899534] initcall tps80031_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899537] calling  ezx_pcap_init+0x0/0x14 @ 1
>[    0.899549] initcall ezx_pcap_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899553] calling  da903x_init+0x0/0x14 @ 1
>[    0.899565] initcall da903x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899569] calling  da9052_spi_init+0x0/0x2e @ 1
>[    0.899588] initcall da9052_spi_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899591] calling  da9052_i2c_init+0x0/0x2e @ 1
>[    0.899605] initcall da9052_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899608] calling  lp8788_init+0x0/0x14 @ 1
>[    0.899621] initcall lp8788_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899625] calling  da9055_i2c_init+0x0/0x2e @ 1
>[    0.899638] initcall da9055_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899641] calling  max8925_i2c_init+0x0/0x2e @ 1
>[    0.899655] initcall max8925_i2c_init+0x0/0x2e returned 0 after 0 usecs
>[    0.899658] calling  max8997_i2c_init+0x0/0x14 @ 1
>[    0.899668] initcall max8997_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899672] calling  max8998_i2c_init+0x0/0x14 @ 1
>[    0.899682] initcall max8998_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899685] calling  ab3100_i2c_init+0x0/0x14 @ 1
>[    0.899696] initcall ab3100_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899699] calling  tps6586x_init+0x0/0x14 @ 1
>[    0.899712] initcall tps6586x_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899716] calling  tps65090_init+0x0/0x14 @ 1
>[    0.899729] initcall tps65090_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899732] calling  aat2870_init+0x0/0x14 @ 1
>[    0.899748] initcall aat2870_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899751] calling  palmas_i2c_init+0x0/0x14 @ 1
>[    0.899765] initcall palmas_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899768] calling  rc5t583_i2c_init+0x0/0x14 @ 1
>[    0.899784] initcall rc5t583_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899787] calling  sec_pmic_init+0x0/0x14 @ 1
>[    0.899801] initcall sec_pmic_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899804] calling  as3711_i2c_init+0x0/0x14 @ 1
>[    0.899817] initcall as3711_i2c_init+0x0/0x14 returned 0 after 0 usecs
>[    0.899821] calling  dma_buf_init+0x0/0xaf @ 1
>[    0.899831] initcall dma_buf_init+0x0/0xaf returned 0 after 0 usecs
>[    0.899834] calling  init_scsi+0x0/0x9d @ 1
>[    0.899948] SCSI subsystem initialized
>[    0.899961] initcall init_scsi+0x0/0x9d returned 0 after 0 usecs
>[    0.899965] calling  ata_init+0x0/0x409 @ 1
>[    0.900087] libata version 3.00 loaded.
>[    0.900093] initcall ata_init+0x0/0x409 returned 0 after 0 usecs
>[    0.900097] calling  phy_init+0x0/0x32 @ 1
>[    0.900143] initcall phy_init+0x0/0x32 returned 0 after 0 usecs
>[    0.900147] calling  usb_init+0x0/0x166 @ 1
>[    0.900156] ACPI: bus type USB registered
>[    0.900205] usbcore: registered new interface driver usbfs
>[    0.900234] usbcore: registered new interface driver hub
>[    0.900280] usbcore: registered new device driver usb
>[    0.900292] initcall usb_init+0x0/0x166 returned 0 after 0 usecs
>[    0.900296] calling  serio_init+0x0/0x2c @ 1
>[    0.900313] initcall serio_init+0x0/0x2c returned 0 after 0 usecs
>[    0.900317] calling  input_init+0x0/0x10a @ 1
>[    0.900332] initcall input_init+0x0/0x10a returned 0 after 0 usecs
>[    0.900336] calling  rtc_init+0x0/0x4f @ 1
>[    0.900346] initcall rtc_init+0x0/0x4f returned 0 after 0 usecs
>[    0.900350] calling  power_supply_class_init+0x0/0x40 @ 1
>[    0.900360] initcall power_supply_class_init+0x0/0x40 returned 0 after 0 usecs
>[    0.900364] calling  hwmon_init+0x0/0xdd @ 1
>[    0.900380] initcall hwmon_init+0x0/0xdd returned 0 after 0 usecs
>[    0.900384] calling  md_init+0x0/0x165 @ 1
>[    0.900480] initcall md_init+0x0/0x165 returned 0 after 0 usecs
>[    0.900484] calling  mmc_init+0x0/0x3f @ 1
>[    0.900518] initcall mmc_init+0x0/0x3f returned 0 after 0 usecs
>[    0.900521] calling  leds_init+0x0/0x3c @ 1
>[    0.900528] initcall leds_init+0x0/0x3c returned 0 after 0 usecs
>[    0.900531] calling  dmi_init+0x0/0x11c @ 1
>[    0.900559] initcall dmi_init+0x0/0x11c returned 0 after 0 usecs
>[    0.900563] calling  efisubsys_init+0x0/0x29e @ 1
>[    0.900567] Registered efivars operations
>[    0.910853] initcall efisubsys_init+0x0/0x29e returned 0 after 11718 usecs
>[    0.910857] calling  devfreq_init+0x0/0xa9 @ 1
>[    0.910935] initcall devfreq_init+0x0/0xa9 returned 0 after 0 usecs
>[    0.910939] calling  devfreq_simple_ondemand_init+0x0/0x12 @ 1
>[    0.910944] initcall devfreq_simple_ondemand_init+0x0/0x12 returned 0 after 0 usecs
>[    0.910947] calling  devfreq_performance_init+0x0/0x12 @ 1
>[    0.910950] initcall devfreq_performance_init+0x0/0x12 returned 0 after 0 usecs
>[    0.910954] calling  devfreq_powersave_init+0x0/0x12 @ 1
>[    0.910957] initcall devfreq_powersave_init+0x0/0x12 returned 0 after 0 usecs
>[    0.910960] calling  devfreq_userspace_init+0x0/0x12 @ 1
>[    0.910964] initcall devfreq_userspace_init+0x0/0x12 returned 0 after 0 usecs
>[    0.910967] calling  ras_init+0x0/0x10 @ 1
>[    0.910989] initcall ras_init+0x0/0x10 returned 0 after 0 usecs
>[    0.910993] calling  pci_subsys_init+0x0/0x48 @ 1
>[    0.910995] PCI: Using ACPI for IRQ routing
>[    0.918242] PCI: pci_cache_line_size set to 64 bytes
>[    0.918494] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
>[    0.918497] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
>[    0.918499] e820: reserve RAM buffer [mem 0x0f000000-0x0fffffff]
>[    0.918501] e820: reserve RAM buffer [mem 0x77fde000-0x77ffffff]
>[    0.918503] e820: reserve RAM buffer [mem 0x7ac27000-0x7bffffff]
>[    0.918506] e820: reserve RAM buffer [mem 0x7b000000-0x7bffffff]
>[    0.918512] initcall pci_subsys_init+0x0/0x48 returned 0 after 7812 usecs
>[    0.918516] calling  proto_init+0x0/0x12 @ 1
>[    0.918525] initcall proto_init+0x0/0x12 returned 0 after 0 usecs
>[    0.918528] calling  net_dev_init+0x0/0x212 @ 1
>[    0.918735] initcall net_dev_init+0x0/0x212 returned 0 after 0 usecs
>[    0.918739] calling  neigh_init+0x0/0x80 @ 1
>[    0.918743] initcall neigh_init+0x0/0x80 returned 0 after 0 usecs
>[    0.918747] calling  fib_rules_init+0x0/0xa8 @ 1
>[    0.918752] initcall fib_rules_init+0x0/0xa8 returned 0 after 0 usecs
>[    0.918755] calling  pktsched_init+0x0/0x113 @ 1
>[    0.918764] initcall pktsched_init+0x0/0x113 returned 0 after 0 usecs
>[    0.918768] calling  tc_filter_init+0x0/0x55 @ 1
>[    0.918772] initcall tc_filter_init+0x0/0x55 returned 0 after 0 usecs
>[    0.918776] calling  tc_action_init+0x0/0x55 @ 1
>[    0.918780] initcall tc_action_init+0x0/0x55 returned 0 after 0 usecs
>[    0.918783] calling  genl_init+0x0/0x38 @ 1
>[    0.918798] initcall genl_init+0x0/0x38 returned 0 after 0 usecs
>[    0.918802] calling  ipv4_netfilter_init+0x0/0x12 @ 1
>[    0.918807] initcall ipv4_netfilter_init+0x0/0x12 returned 0 after 0 usecs
>[    0.918811] calling  cipso_v4_init+0x0/0x71 @ 1
>[    0.918816] initcall cipso_v4_init+0x0/0x71 returned 0 after 0 usecs
>[    0.918819] calling  wireless_nlevent_init+0x0/0x39 @ 1
>[    0.918824] initcall wireless_nlevent_init+0x0/0x39 returned 0 after 0 usecs
>[    0.918827] calling  netlbl_init+0x0/0x83 @ 1
>[    0.918828] NetLabel: Initializing
>[    0.918837] NetLabel:  domain hash size = 128
>[    0.918845] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.918892] NetLabel:  unlabeled traffic allowed by default
>[    0.918903] initcall netlbl_init+0x0/0x83 returned 0 after 0 usecs
>[    0.918906] calling  rfkill_init+0x0/0xf8 @ 1
>[    0.918991] initcall rfkill_init+0x0/0xf8 returned 0 after 0 usecs
>[    0.918996] calling  xen_mcfg_late+0x0/0xd1 @ 1
>[    0.919000] initcall xen_mcfg_late+0x0/0xd1 returned 0 after 0 usecs
>[    0.919005] calling  watchdog_init+0x0/0x77 @ 1
>[    0.919096] initcall watchdog_init+0x0/0x77 returned 0 after 0 usecs
>[    0.919165] calling  nmi_warning_debugfs+0x0/0x27 @ 1
>[    0.919174] initcall nmi_warning_debugfs+0x0/0x27 returned 0 after 0 usecs
>[    0.919179] calling  save_microcode_in_initrd+0x0/0x78 @ 1
>[    0.919189] initcall save_microcode_in_initrd+0x0/0x78 returned 0 after 0 usecs
>[    0.919193] calling  hpet_late_init+0x0/0x103 @ 1
>[    0.919240] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
>[    0.919262] hpet0: 8 comparators, 64-bit 19.200000 MHz counter
>[    0.922328] initcall hpet_late_init+0x0/0x103 returned 0 after 3906 usecs
>[    0.922331] calling  init_amd_nbs+0x0/0xa1 @ 1
>[    0.922350] initcall init_amd_nbs+0x0/0xa1 returned 0 after 0 usecs
>[    0.922354] calling  clocksource_done_booting+0x0/0x42 @ 1
>[    0.922386] clocksource: Switched to clocksource hpet
>[    0.922403] initcall clocksource_done_booting+0x0/0x42 returned 0 after 20 usecs
>[    0.922407] calling  tracer_init_tracefs+0x0/0x1b3 @ 1
>[    0.933970] initcall tracer_init_tracefs+0x0/0x1b3 returned 0 after 11281 usecs
>[    0.933975] calling  init_trace_printk_function_export+0x0/0x32 @ 1
>[    0.933991] initcall init_trace_printk_function_export+0x0/0x32 returned 0 after 6 usecs
>[    0.933994] calling  init_graph_tracefs+0x0/0x32 @ 1
>[    0.934009] initcall init_graph_tracefs+0x0/0x32 returned 0 after 6 usecs
>[    0.934012] calling  event_trace_init+0x0/0x2df @ 1
>[    0.946620] initcall event_trace_init+0x0/0x2df returned 0 after 12294 usecs
>[    0.946627] calling  init_kprobe_trace+0x0/0x96 @ 1
>[    0.946648] initcall init_kprobe_trace+0x0/0x96 returned 0 after 12 usecs
>[    0.946652] calling  init_uprobe_trace+0x0/0x54 @ 1
>[    0.946668] initcall init_uprobe_trace+0x0/0x54 returned 0 after 7 usecs
>[    0.946672] calling  init_pipe_fs+0x0/0x47 @ 1
>[    0.946713] initcall init_pipe_fs+0x0/0x47 returned 0 after 31 usecs
>[    0.946716] calling  cgroup_writeback_init+0x0/0x2d @ 1
>[    0.946766] initcall cgroup_writeback_init+0x0/0x2d returned 0 after 38 usecs
>[    0.946770] calling  inotify_user_setup+0x0/0x4b @ 1
>[    0.946786] initcall inotify_user_setup+0x0/0x4b returned 0 after 7 usecs
>[    0.946789] calling  eventpoll_init+0x0/0xda @ 1
>[    0.946803] initcall eventpoll_init+0x0/0xda returned 0 after 6 usecs
>[    0.946806] calling  anon_inode_init+0x0/0x5f @ 1
>[    0.946843] initcall anon_inode_init+0x0/0x5f returned 0 after 25 usecs
>[    0.946846] calling  proc_locks_init+0x0/0x22 @ 1
>[    0.946865] initcall proc_locks_init+0x0/0x22 returned 0 after 9 usecs
>[    0.946868] calling  dquot_init+0x0/0x120 @ 1
>[    0.946875] VFS: Disk quotas dquot_6.6.0
>[    0.946925] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.946942] initcall dquot_init+0x0/0x120 returned 0 after 63 usecs
>[    0.946946] calling  quota_init+0x0/0x26 @ 1
>[    0.946977] initcall quota_init+0x0/0x26 returned 0 after 21 usecs
>[    0.946981] calling  proc_cmdline_init+0x0/0x22 @ 1
>[    0.946998] initcall proc_cmdline_init+0x0/0x22 returned 0 after 7 usecs
>[    0.947002] calling  proc_consoles_init+0x0/0x22 @ 1
>[    0.947017] initcall proc_consoles_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947020] calling  proc_cpuinfo_init+0x0/0x22 @ 1
>[    0.947035] initcall proc_cpuinfo_init+0x0/0x22 returned 0 after 5 usecs
>[    0.947038] calling  proc_devices_init+0x0/0x22 @ 1
>[    0.947053] initcall proc_devices_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947057] calling  proc_interrupts_init+0x0/0x22 @ 1
>[    0.947072] initcall proc_interrupts_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947075] calling  proc_loadavg_init+0x0/0x22 @ 1
>[    0.947090] initcall proc_loadavg_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947093] calling  proc_meminfo_init+0x0/0x22 @ 1
>[    0.947107] initcall proc_meminfo_init+0x0/0x22 returned 0 after 5 usecs
>[    0.947111] calling  proc_stat_init+0x0/0x22 @ 1
>[    0.947126] initcall proc_stat_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947129] calling  proc_uptime_init+0x0/0x22 @ 1
>[    0.947147] initcall proc_uptime_init+0x0/0x22 returned 0 after 8 usecs
>[    0.947150] calling  proc_version_init+0x0/0x22 @ 1
>[    0.947166] initcall proc_version_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947169] calling  proc_softirqs_init+0x0/0x22 @ 1
>[    0.947184] initcall proc_softirqs_init+0x0/0x22 returned 0 after 6 usecs
>[    0.947188] calling  proc_kcore_init+0x0/0x182 @ 1
>[    0.947211] initcall proc_kcore_init+0x0/0x182 returned 0 after 13 usecs
>[    0.947214] calling  vmcore_init+0x0/0x387 @ 1
>[    0.947229] initcall vmcore_init+0x0/0x387 returned 0 after 5 usecs
>[    0.947232] calling  proc_kmsg_init+0x0/0x25 @ 1
>[    0.947251] initcall proc_kmsg_init+0x0/0x25 returned 0 after 9 usecs
>[    0.947254] calling  proc_page_init+0x0/0x5f @ 1
>[    0.947272] initcall proc_page_init+0x0/0x5f returned 0 after 8 usecs
>[    0.947277] calling  init_ramfs_fs+0x0/0x20 @ 1
>[    0.947291] initcall init_ramfs_fs+0x0/0x20 returned 0 after 4 usecs
>[    0.947295] calling  init_hugetlbfs_fs+0x0/0x160 @ 1
>[    0.947358] initcall init_hugetlbfs_fs+0x0/0x160 returned 0 after 50 usecs
>[    0.947362] calling  tomoyo_initerface_init+0x0/0x17b @ 1
>[    0.947375] initcall tomoyo_initerface_init+0x0/0x17b returned 0 after 4 usecs
>[    0.947378] calling  aa_create_aafs+0x0/0x2e2 @ 1
>[    0.947456] AppArmor: AppArmor Filesystem Enabled
>[    0.947474] initcall aa_create_aafs+0x0/0x2e2 returned 0 after 83 usecs
>[    0.947478] calling  blk_scsi_ioctl_init+0x0/0x2e1 @ 1
>[    0.947493] initcall blk_scsi_ioctl_init+0x0/0x2e1 returned 0 after 6 usecs
>[    0.947497] calling  dynamic_debug_init_debugfs+0x0/0x69 @ 1
>[    0.947517] initcall dynamic_debug_init_debugfs+0x0/0x69 returned 0 after 10 usecs
>[    0.947521] calling  fb_console_init+0x0/0x116 @ 1
>[    0.947593] initcall fb_console_init+0x0/0x116 returned 0 after 59 usecs
>[    0.947597] calling  simplefb_init+0x0/0x14 @ 1
>[    0.947645] initcall simplefb_init+0x0/0x14 returned 0 after 37 usecs
>[    0.947648] calling  acpi_event_init+0x0/0x32 @ 1
>[    0.947673] initcall acpi_event_init+0x0/0x32 returned 0 after 14 usecs
>[    0.947677] calling  pnp_system_init+0x0/0x12 @ 1
>[    0.947703] initcall pnp_system_init+0x0/0x12 returned 0 after 16 usecs
>[    0.947706] calling  pnpacpi_init+0x0/0x74 @ 1
>[    0.947713] pnp: PnP ACPI init
>[    0.948094] system 00:00: [io  0x06a4] has been reserved
>[    0.948107] system 00:00: [io  0x06a0] has been reserved
>[    0.948123] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.948385] pnp 00:01: disabling [io  0x164e-0x164f] because it overlaps 0000:00:13.0 BAR 13 [io  0x1000-0x1fff]
>[    0.948477] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.948489] system 00:01: [io  0x0400-0x047f] has been reserved
>[    0.948499] system 00:01: [io  0x0500-0x05fe] has been reserved
>[    0.948508] system 00:01: [io  0x0600-0x061f] has been reserved
>[    0.948522] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.948681] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.949785] system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.949798] system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
>[    0.949808] system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
>[    0.949818] system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
>[    0.949829] system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
>[    0.949839] system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
>[    0.949849] system 00:03: [mem 0xfed80000-0xfedbffff] has been reserved
>[    0.949859] system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
>[    0.949869] system 00:03: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.949883] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.950434] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.950754] pnp: PnP ACPI: found 5 devices
>[    0.950774] initcall pnpacpi_init+0x0/0x74 returned 0 after 2985 usecs
>[    0.950779] calling  chr_dev_init+0x0/0xad @ 1
>[    0.957770] initcall chr_dev_init+0x0/0xad returned 0 after 6814 usecs
>[    0.957775] calling  firmware_class_init+0x0/0xec @ 1
>[    0.957802] initcall firmware_class_init+0x0/0xec returned 0 after 17 usecs
>[    0.957808] calling  thermal_init+0x0/0xc3 @ 1
>[    0.957850] initcall thermal_init+0x0/0xc3 returned 0 after 31 usecs
>[    0.957854] calling  cpufreq_gov_performance_init+0x0/0x12 @ 1
>[    0.957871] initcall cpufreq_gov_performance_init+0x0/0x12 returned 0 after 6 usecs
>[    0.957875] calling  init_acpi_pm_clocksource+0x0/0xd7 @ 1
>[    0.962357] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.962420] initcall init_acpi_pm_clocksource+0x0/0xd7 returned 0 after 4428 usecs
>[    0.962424] calling  pcibios_assign_resources+0x0/0xb4 @ 1
>[    0.962472] pci 0000:00:13.0: PCI bridge to [bus 01]
>[    0.962485] pci 0000:00:13.0:   bridge window [io  0x1000-0x1fff]
>[    0.962501] pci 0000:00:13.0:   bridge window [mem 0x92100000-0x921fffff]
>[    0.962525] pci_bus 0000:00: resource 4 [io  0x0070-0x0077]
>[    0.962528] pci_bus 0000:00: resource 5 [io  0x0000-0x006f window]
>[    0.962532] pci_bus 0000:00: resource 6 [io  0x0078-0x0cf7 window]
>[    0.962535] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff window]
>[    0.962538] pci_bus 0000:00: resource 8 [mem 0x7c000001-0x7fffffff window]
>[    0.962542] pci_bus 0000:00: resource 9 [mem 0x7b800001-0x7bffffff window]
>[    0.962545] pci_bus 0000:00: resource 10 [mem 0x80000000-0xcfffffff window]
>[    0.962549] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xefffffff window]
>[    0.962552] pci_bus 0000:01: resource 0 [io  0x1000-0x1fff]
>[    0.962556] pci_bus 0000:01: resource 1 [mem 0x92100000-0x921fffff]
>[    0.962780] initcall pcibios_assign_resources+0x0/0xb4 returned 0 after 338 usecs
>[    0.962785] calling  sysctl_core_init+0x0/0x2c @ 1
>[    0.962827] initcall sysctl_core_init+0x0/0x2c returned 0 after 32 usecs
>[    0.962831] calling  eth_offload_init+0x0/0x14 @ 1
>[    0.962846] initcall eth_offload_init+0x0/0x14 returned 0 after 5 usecs
>[    0.962850] calling  inet_init+0x0/0x285 @ 1
>[    0.962891] NET: Registered protocol family 2
>[    0.963270] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
>[    0.963770] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>[    0.964492] TCP: Hash tables configured (established 65536 bind 65536)
>[    0.964606] UDP hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.964756] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
>[    0.964995] initcall inet_init+0x0/0x285 returned 0 after 2078 usecs
>[    0.965001] calling  ipv4_offload_init+0x0/0x61 @ 1
>[    0.965015] initcall ipv4_offload_init+0x0/0x61 returned 0 after 4 usecs
>[    0.965019] calling  af_unix_init+0x0/0x50 @ 1
>[    0.965027] NET: Registered protocol family 1
>[    0.965060] initcall af_unix_init+0x0/0x50 returned 0 after 30 usecs
>[    0.965063] calling  ipv6_offload_init+0x0/0x83 @ 1
>[    0.965078] initcall ipv6_offload_init+0x0/0x83 returned 0 after 6 usecs
>[    0.965084] calling  pci_apply_final_quirks+0x0/0x103 @ 1
>[    0.965119] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.965916] PCI: CLS 64 bytes, default 64
>[    0.965928] initcall pci_apply_final_quirks+0x0/0x103 returned 0 after 813 usecs
>[    0.965932] calling  acpi_reserve_resources+0x0/0xeb @ 1
>[    0.965949] initcall acpi_reserve_resources+0x0/0xeb returned 0 after 8 usecs
>[    0.965953] calling  populate_rootfs+0x0/0x104 @ 1
>[    0.966067] Trying to unpack rootfs image as initramfs...
>[    2.328077] Freeing initrd memory: 32512K
>[    2.328109] initcall populate_rootfs+0x0/0x104 returned 0 after 1330215 usecs
>[    2.328115] calling  pci_iommu_init+0x0/0x3c @ 1
>[    2.328123] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    2.328134] software IO TLB [mem 0x6efc3000-0x72fc3000] (64MB) mapped at [ffff88006efc3000-ffff880072fc2fff]
>[    2.328155] initcall pci_iommu_init+0x0/0x3c returned 0 after 29 usecs
>[    2.328159] calling  calgary_fixup_tce_spaces+0x0/0xf2 @ 1
>[    2.328173] initcall calgary_fixup_tce_spaces+0x0/0xf2 returned -19 after 4 usecs
>[    2.328177] calling  ir_dev_scope_init+0x0/0x34 @ 1
>[    2.328190] initcall ir_dev_scope_init+0x0/0x34 returned 0 after 4 usecs
>[    2.328259] calling  ia32_binfmt_init+0x0/0x14 @ 1
>[    2.328314] initcall ia32_binfmt_init+0x0/0x14 returned 0 after 43 usecs
>[    2.328319] calling  amd_uncore_init+0x0/0x27c @ 1
>[    2.328332] initcall amd_uncore_init+0x0/0x27c returned -19 after 4 usecs
>[    2.328336] calling  amd_ibs_init+0x0/0x19b @ 1
>[    2.328350] initcall amd_ibs_init+0x0/0x19b returned -19 after 4 usecs
>[    2.328353] calling  amd_iommu_pc_init+0x0/0x151 @ 1
>[    2.328367] initcall amd_iommu_pc_init+0x0/0x151 returned -19 after 4 usecs
>[    2.328370] calling  msr_init+0x0/0xc4 @ 1
>[    2.328396] initcall msr_init+0x0/0xc4 returned 0 after 16 usecs
>[    2.328400] calling  intel_cqm_init+0x0/0x48a @ 1
>[    2.328415] initcall intel_cqm_init+0x0/0x48a returned -19 after 6 usecs
>[    2.328419] calling  rapl_pmu_init+0x0/0x23c @ 1
>[    2.328588] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
>[    2.328610] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
>[    2.328618] RAPL PMU: hw unit of domain package 2^-14 Joules
>[    2.328626] RAPL PMU: hw unit of domain dram 2^-14 Joules
>[    2.328634] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
>[    2.328657] initcall rapl_pmu_init+0x0/0x23c returned 0 after 217 usecs
>[    2.328663] calling  intel_uncore_init+0x0/0x251 @ 1
>[    2.328679] initcall intel_uncore_init+0x0/0x251 returned -19 after 5 usecs
>[    2.328682] calling  cstate_pmu_init+0x0/0x17b @ 1
>[    2.328696] initcall cstate_pmu_init+0x0/0x17b returned -19 after 4 usecs
>[    2.328700] calling  register_kernel_offset_dumper+0x0/0x1b @ 1
>[    2.328715] initcall register_kernel_offset_dumper+0x0/0x1b returned 0 after 5 usecs
>[    2.328718] calling  i8259A_init_ops+0x0/0x24 @ 1
>[    2.328732] initcall i8259A_init_ops+0x0/0x24 returned 0 after 5 usecs
>[    2.328736] calling  init_tsc_clocksource+0x0/0xb4 @ 1
>[    2.328746] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xfc66f4fc7c, max_idle_ns: 440795224246 ns
>[    2.328806] clocksource: Switched to clocksource tsc
>[    2.328818] initcall init_tsc_clocksource+0x0/0xb4 returned 0 after 70 usecs
>[    2.328822] calling  add_rtc_cmos+0x0/0xaa @ 1
>[    2.328829] initcall add_rtc_cmos+0x0/0xaa returned 0 after 3 usecs
>[    2.328833] calling  i8237A_init_ops+0x0/0x14 @ 1
>[    2.328837] initcall i8237A_init_ops+0x0/0x14 returned 0 after 0 usecs
>[    2.328841] calling  thermal_throttle_init_device+0x0/0x42 @ 1
>[    2.328981] initcall thermal_throttle_init_device+0x0/0x42 returned 0 after 131 usecs
>[    2.328986] calling  ioapic_init_ops+0x0/0x14 @ 1
>[    2.328990] initcall ioapic_init_ops+0x0/0x14 returned 0 after 0 usecs
>[    2.328993] calling  add_pcspkr+0x0/0x40 @ 1
>[    2.329083] initcall add_pcspkr+0x0/0x40 returned 0 after 82 usecs
>[    2.329089] calling  start_periodic_check_for_corruption+0x0/0x60 @ 1
>[    2.329091] Scanning for low memory corruption every 60 seconds
>[    2.329111] initcall start_periodic_check_for_corruption+0x0/0x60 returned 0 after 16 usecs
>[    2.329115] calling  sysfb_init+0x0/0x6f @ 1
>[    2.329187] initcall sysfb_init+0x0/0x6f returned 0 after 64 usecs
>[    2.329191] calling  audit_classes_init+0x0/0xaf @ 1
>[    2.329201] initcall audit_classes_init+0x0/0xaf returned 0 after 5 usecs
>[    2.329205] calling  crc32c_intel_mod_init+0x0/0x56 @ 1
>[    2.329346] initcall crc32c_intel_mod_init+0x0/0x56 returned 0 after 130 usecs
>[    2.329350] calling  iosf_mbi_init+0x0/0x1b @ 1
>[    2.329390] initcall iosf_mbi_init+0x0/0x1b returned 0 after 35 usecs
>[    2.329393] calling  proc_execdomains_init+0x0/0x22 @ 1
>[    2.329401] initcall proc_execdomains_init+0x0/0x22 returned 0 after 4 usecs
>[    2.329404] calling  cpuhp_sysfs_init+0x0/0x6a @ 1
>[    2.329430] initcall cpuhp_sysfs_init+0x0/0x6a returned 0 after 22 usecs
>[    2.329433] calling  ioresources_init+0x0/0x3c @ 1
>[    2.329440] initcall ioresources_init+0x0/0x3c returned 0 after 3 usecs
>[    2.329444] calling  init_sched_debug_procfs+0x0/0x2c @ 1
>[    2.329450] initcall init_sched_debug_procfs+0x0/0x2c returned 0 after 1 usecs
>[    2.329454] calling  snapshot_device_init+0x0/0x12 @ 1
>[    2.329555] initcall snapshot_device_init+0x0/0x12 returned 0 after 94 usecs
>[    2.329560] calling  irq_gc_init_ops+0x0/0x14 @ 1
>[    2.329564] initcall irq_gc_init_ops+0x0/0x14 returned 0 after 0 usecs
>[    2.329567] calling  irq_pm_init_ops+0x0/0x14 @ 1
>[    2.329571] initcall irq_pm_init_ops+0x0/0x14 returned 0 after 0 usecs
>[    2.329574] calling  timekeeping_init_ops+0x0/0x14 @ 1
>[    2.329579] initcall timekeeping_init_ops+0x0/0x14 returned 0 after 0 usecs
>[    2.329582] calling  init_clocksource_sysfs+0x0/0x69 @ 1
>[    2.329665] initcall init_clocksource_sysfs+0x0/0x69 returned 0 after 75 usecs
>[    2.329670] calling  init_timer_list_procfs+0x0/0x2c @ 1
>[    2.329676] initcall init_timer_list_procfs+0x0/0x2c returned 0 after 2 usecs
>[    2.329679] calling  alarmtimer_init+0x0/0x168 @ 1
>[    2.329767] initcall alarmtimer_init+0x0/0x168 returned 0 after 79 usecs
>[    2.329771] calling  init_posix_timers+0x0/0x243 @ 1
>[    2.329798] initcall init_posix_timers+0x0/0x243 returned 0 after 21 usecs
>[    2.329802] calling  init_posix_cpu_timers+0x0/0x8c @ 1
>[    2.329806] initcall init_posix_cpu_timers+0x0/0x8c returned 0 after 0 usecs
>[    2.329810] calling  clockevents_init_sysfs+0x0/0xcb @ 1
>[    2.330003] initcall clockevents_init_sysfs+0x0/0xcb returned 0 after 182 usecs
>[    2.330007] calling  proc_dma_init+0x0/0x22 @ 1
>[    2.330018] initcall proc_dma_init+0x0/0x22 returned 0 after 6 usecs
>[    2.330022] calling  proc_modules_init+0x0/0x22 @ 1
>[    2.330028] initcall proc_modules_init+0x0/0x22 returned 0 after 1 usecs
>[    2.330031] calling  kallsyms_init+0x0/0x25 @ 1
>[    2.330037] initcall kallsyms_init+0x0/0x25 returned 0 after 2 usecs
>[    2.330041] calling  pid_namespaces_init+0x0/0x40 @ 1
>[    2.330061] initcall pid_namespaces_init+0x0/0x40 returned 0 after 14 usecs
>[    2.330065] calling  audit_init+0x0/0x17d @ 1
>[    2.330067] audit: initializing netlink subsys (disabled)
>[    2.330165] initcall audit_init+0x0/0x17d returned 0 after 91 usecs
>[    2.330168] audit: type=2000 audit(1488389478.326:1): state=initialized audit_enabled=0 res=1
>[    2.330185] calling  audit_watch_init+0x0/0x3a @ 1
>[    2.330191] initcall audit_watch_init+0x0/0x3a returned 0 after 0 usecs
>[    2.330194] calling  audit_fsnotify_init+0x0/0x3a @ 1
>[    2.330199] initcall audit_fsnotify_init+0x0/0x3a returned 0 after 0 usecs
>[    2.330202] calling  audit_tree_init+0x0/0x49 @ 1
>[    2.330207] initcall audit_tree_init+0x0/0x49 returned 0 after 0 usecs
>[    2.330211] calling  init_kprobes+0x0/0x1b5 @ 1
>[    2.330694] initcall init_kprobes+0x0/0x1b5 returned 0 after 465 usecs
>[    2.330699] calling  utsname_sysctl_init+0x0/0x14 @ 1
>[    2.330715] initcall utsname_sysctl_init+0x0/0x14 returned 0 after 11 usecs
>[    2.330719] calling  init_tracepoints+0x0/0x2a @ 1
>[    2.330724] initcall init_tracepoints+0x0/0x2a returned 0 after 0 usecs
>[    2.330727] calling  init_lstats_procfs+0x0/0x25 @ 1
>[    2.330733] initcall init_lstats_procfs+0x0/0x25 returned 0 after 3 usecs
>[    2.330736] calling  stack_trace_init+0x0/0xb0 @ 1
>[    2.330771] initcall stack_trace_init+0x0/0xb0 returned 0 after 30 usecs
>[    2.330774] calling  init_mmio_trace+0x0/0x12 @ 1
>[    2.330783] initcall init_mmio_trace+0x0/0x12 returned 0 after 4 usecs
>[    2.330786] calling  init_blk_tracer+0x0/0x58 @ 1
>[    2.330796] initcall init_blk_tracer+0x0/0x58 returned 0 after 6 usecs
>[    2.330800] calling  perf_event_sysfs_init+0x0/0x93 @ 1
>[    2.331179] initcall perf_event_sysfs_init+0x0/0x93 returned 0 after 364 usecs
>[    2.331183] calling  init_uprobes+0x0/0x63 @ 1
>[    2.331190] initcall init_uprobes+0x0/0x63 returned 0 after 3 usecs
>[    2.331194] calling  padata_driver_init+0x0/0x39 @ 1
>[    2.331198] initcall padata_driver_init+0x0/0x39 returned 0 after 1 usecs
>[    2.331202] calling  system_trusted_keyring_init+0x0/0x74 @ 1
>[    2.331203] Initialise system trusted keyrings
>[    2.331237] initcall system_trusted_keyring_init+0x0/0x74 returned 0 after 30 usecs
>[    2.331241] calling  kswapd_init+0x0/0x97 @ 1
>[    2.331307] initcall kswapd_init+0x0/0x97 returned 0 after 59 usecs
>[    2.331311] calling  extfrag_debug_init+0x0/0x7a @ 1
>[    2.331325] initcall extfrag_debug_init+0x0/0x7a returned 0 after 9 usecs
>[    2.331329] calling  setup_vmstat+0x0/0x265 @ 1
>[    2.331436] initcall setup_vmstat+0x0/0x265 returned 0 after 98 usecs
>[    2.331440] calling  mm_compute_batch_init+0x0/0x19 @ 1
>[    2.331445] initcall mm_compute_batch_init+0x0/0x19 returned 0 after 1 usecs
>[    2.331448] calling  slab_proc_init+0x0/0x25 @ 1
>[    2.331454] initcall slab_proc_init+0x0/0x25 returned 0 after 1 usecs
>[    2.331458] calling  workingset_init+0x0/0x87 @ 1
>[    2.331460] workingset: timestamp_bits=40 max_order=21 bucket_order=0
>[    2.331475] initcall workingset_init+0x0/0x87 returned 0 after 12 usecs
>[    2.331478] calling  proc_vmalloc_init+0x0/0x25 @ 1
>[    2.331484] initcall proc_vmalloc_init+0x0/0x25 returned 0 after 1 usecs
>[    2.331489] calling  procswaps_init+0x0/0x22 @ 1
>[    2.331495] initcall procswaps_init+0x0/0x22 returned 0 after 1 usecs
>[    2.331499] calling  init_frontswap+0x0/0x93 @ 1
>[    2.331513] initcall init_frontswap+0x0/0x93 returned 0 after 10 usecs
>[    2.331517] calling  slab_sysfs_init+0x0/0xf6 @ 1
>[    2.335396] initcall slab_sysfs_init+0x0/0xf6 returned 0 after 3783 usecs
>[    2.335400] calling  init_cleancache+0x0/0x93 @ 1
>[    2.335415] initcall init_cleancache+0x0/0x93 returned 0 after 10 usecs
>[    2.335418] calling  zs_init+0x0/0x75 @ 1
>[    2.335447] initcall zs_init+0x0/0x75 returned 0 after 24 usecs
>[    2.335451] calling  fcntl_init+0x0/0x2a @ 1
>[    2.335461] initcall fcntl_init+0x0/0x2a returned 0 after 6 usecs
>[    2.335464] calling  proc_filesystems_init+0x0/0x22 @ 1
>[    2.335473] initcall proc_filesystems_init+0x0/0x22 returned 0 after 5 usecs
>[    2.335477] calling  start_dirtytime_writeback+0x0/0x2a @ 1
>[    2.335482] initcall start_dirtytime_writeback+0x0/0x2a returned 0 after 2 usecs
>[    2.335486] calling  blkdev_init+0x0/0x25 @ 1
>[    2.335573] initcall blkdev_init+0x0/0x25 returned 0 after 79 usecs
>[    2.335577] calling  dio_init+0x0/0x2d @ 1
>[    2.335651] initcall dio_init+0x0/0x2d returned 0 after 67 usecs
>[    2.335654] calling  dnotify_init+0x0/0x7b @ 1
>[    2.335665] initcall dnotify_init+0x0/0x7b returned 0 after 6 usecs
>[    2.335669] calling  fanotify_user_setup+0x0/0x77 @ 1
>[    2.335682] initcall fanotify_user_setup+0x0/0x77 returned 0 after 9 usecs
>[    2.335685] calling  aio_setup+0x0/0xa5 @ 1
>[    2.335711] initcall aio_setup+0x0/0xa5 returned 0 after 19 usecs
>[    2.335715] calling  init_sys32_ioctl+0x0/0x28 @ 1
>[    2.335884] initcall init_sys32_ioctl+0x0/0x28 returned 0 after 161 usecs
>[    2.335888] calling  mbcache_init+0x0/0x31 @ 1
>[    2.335957] initcall mbcache_init+0x0/0x31 returned 0 after 62 usecs
>[    2.335961] calling  init_devpts_fs+0x0/0x28 @ 1
>[    2.335979] initcall init_devpts_fs+0x0/0x28 returned 0 after 13 usecs
>[    2.335983] calling  ext4_init_fs+0x0/0x189 @ 1
>[    2.336249] initcall ext4_init_fs+0x0/0x189 returned 0 after 253 usecs
>[    2.336253] calling  journal_init+0x0/0x104 @ 1
>[    2.336488] initcall journal_init+0x0/0x104 returned 0 after 223 usecs
>[    2.336493] calling  init_fat_fs+0x0/0x4a @ 1
>[    2.336602] initcall init_fat_fs+0x0/0x4a returned 0 after 101 usecs
>[    2.336606] calling  init_vfat_fs+0x0/0x12 @ 1
>[    2.336613] initcall init_vfat_fs+0x0/0x12 returned 0 after 2 usecs
>[    2.336617] calling  ecryptfs_init+0x0/0x1ba @ 1
>[    2.336943] initcall ecryptfs_init+0x0/0x1ba returned 0 after 311 usecs
>[    2.336947] calling  init_nls_cp437+0x0/0x14 @ 1
>[    2.336952] initcall init_nls_cp437+0x0/0x14 returned 0 after 0 usecs
>[    2.336955] calling  fuse_init+0x0/0x1ad @ 1
>[    2.336957] fuse init (API version 7.26)
>[    2.337158] initcall fuse_init+0x0/0x1ad returned 0 after 193 usecs
>[    2.337162] calling  init_pstore_fs+0x0/0x47 @ 1
>[    2.337167] initcall init_pstore_fs+0x0/0x47 returned 0 after 2 usecs
>[    2.337170] calling  efivarfs_init+0x0/0x34 @ 1
>[    2.337174] initcall efivarfs_init+0x0/0x34 returned 0 after 1 usecs
>[    2.337177] calling  ipc_init+0x0/0x17 @ 1
>[    2.337185] initcall ipc_init+0x0/0x17 returned 0 after 5 usecs
>[    2.337188] calling  ipc_sysctl_init+0x0/0x14 @ 1
>[    2.337207] initcall ipc_sysctl_init+0x0/0x14 returned 0 after 15 usecs
>[    2.337210] calling  init_mqueue_fs+0x0/0xa1 @ 1
>[    2.337305] initcall init_mqueue_fs+0x0/0xa1 returned 0 after 87 usecs
>[    2.337308] calling  key_proc_init+0x0/0x5e @ 1
>[    2.337317] initcall key_proc_init+0x0/0x5e returned 0 after 5 usecs
>[    2.337320] calling  selinux_nf_ip_init+0x0/0x47 @ 1
>[    2.337324] initcall selinux_nf_ip_init+0x0/0x47 returned 0 after 0 usecs
>[    2.337326] calling  init_sel_fs+0x0/0x9a @ 1
>[    2.337330] initcall init_sel_fs+0x0/0x9a returned 0 after 0 usecs
>[    2.337333] calling  selnl_init+0x0/0x56 @ 1
>[    2.337345] initcall selnl_init+0x0/0x56 returned 0 after 8 usecs
>[    2.337348] calling  sel_netif_init+0x0/0x3a @ 1
>[    2.337351] initcall sel_netif_init+0x0/0x3a returned 0 after 0 usecs
>[    2.337354] calling  sel_netnode_init+0x0/0x32 @ 1
>[    2.337357] initcall sel_netnode_init+0x0/0x32 returned 0 after 0 usecs
>[    2.337360] calling  sel_netport_init+0x0/0x32 @ 1
>[    2.337363] initcall sel_netport_init+0x0/0x32 returned 0 after 0 usecs
>[    2.337366] calling  aurule_init+0x0/0x2d @ 1
>[    2.337370] initcall aurule_init+0x0/0x2d returned 0 after 0 usecs
>[    2.337372] calling  init_smk_fs+0x0/0x110 @ 1
>[    2.337376] initcall init_smk_fs+0x0/0x110 returned 0 after 0 usecs
>[    2.337380] calling  crypto_algapi_init+0x0/0xd @ 1
>[    2.337386] initcall crypto_algapi_init+0x0/0xd returned 0 after 2 usecs
>[    2.337391] calling  rsa_init+0x0/0x50 @ 1
>[    2.337478] initcall rsa_init+0x0/0x50 returned 0 after 78 usecs
>[    2.337482] calling  hmac_module_init+0x0/0x12 @ 1
>[    2.337486] initcall hmac_module_init+0x0/0x12 returned 0 after 0 usecs
>[    2.337489] calling  crypto_null_mod_init+0x0/0x44 @ 1
>[    2.337811] initcall crypto_null_mod_init+0x0/0x44 returned 0 after 307 usecs
>[    2.337816] calling  md5_mod_init+0x0/0x12 @ 1
>[    2.337893] initcall md5_mod_init+0x0/0x12 returned 0 after 70 usecs
>[    2.337897] calling  sha1_generic_mod_init+0x0/0x12 @ 1
>[    2.337974] initcall sha1_generic_mod_init+0x0/0x12 returned 0 after 70 usecs
>[    2.337978] calling  sha256_generic_mod_init+0x0/0x17 @ 1
>[    2.338125] initcall sha256_generic_mod_init+0x0/0x17 returned 0 after 138 usecs
>[    2.338128] calling  sha512_generic_mod_init+0x0/0x17 @ 1
>[    2.338281] initcall sha512_generic_mod_init+0x0/0x17 returned 0 after 144 usecs
>[    2.338285] calling  crypto_ecb_module_init+0x0/0x12 @ 1
>[    2.338289] initcall crypto_ecb_module_init+0x0/0x12 returned 0 after 0 usecs
>[    2.338292] calling  crypto_cbc_module_init+0x0/0x12 @ 1
>[    2.338296] initcall crypto_cbc_module_init+0x0/0x12 returned 0 after 0 usecs
>[    2.338299] calling  aes_init+0x0/0x12 @ 1
>[    2.338376] initcall aes_init+0x0/0x12 returned 0 after 70 usecs
>[    2.338379] calling  crc32c_mod_init+0x0/0x12 @ 1
>[    2.338485] initcall crc32c_mod_init+0x0/0x12 returned 0 after 80 usecs
>[    2.338489] calling  crct10dif_mod_init+0x0/0x12 @ 1
>[    2.338576] initcall crct10dif_mod_init+0x0/0x12 returned 0 after 78 usecs
>[    2.338579] calling  lzo_mod_init+0x0/0x38 @ 1
>[    2.338818] initcall lzo_mod_init+0x0/0x38 returned 0 after 227 usecs
>[    2.338822] calling  asymmetric_key_init+0x0/0x12 @ 1
>[    2.338824] Key type asymmetric registered
>[    2.338837] initcall asymmetric_key_init+0x0/0x12 returned 0 after 11 usecs
>[    2.338840] calling  x509_key_init+0x0/0x12 @ 1
>[    2.338842] Asymmetric key parser 'x509' registered
>[    2.338852] initcall x509_key_init+0x0/0x12 returned 0 after 8 usecs
>[    2.338856] calling  proc_genhd_init+0x0/0x3c @ 1
>[    2.338865] initcall proc_genhd_init+0x0/0x3c returned 0 after 5 usecs
>[    2.338869] calling  bsg_init+0x0/0x12a @ 1
>[    2.338892] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    2.338908] initcall bsg_init+0x0/0x12a returned 0 after 34 usecs
>[    2.338912] calling  throtl_init+0x0/0x44 @ 1
>[    2.338997] initcall throtl_init+0x0/0x44 returned 0 after 77 usecs
>[    2.339001] calling  noop_init+0x0/0x12 @ 1
>[    2.339004] io scheduler noop registered
>[    2.339014] initcall noop_init+0x0/0x12 returned 0 after 9 usecs
>[    2.339018] calling  deadline_init+0x0/0x12 @ 1
>[    2.339020] io scheduler deadline registered (default)
>[    2.339030] initcall deadline_init+0x0/0x12 returned 0 after 8 usecs
>[    2.339033] calling  cfq_init+0x0/0x7e @ 1
>[    2.339111] io scheduler cfq registered
>[    2.339124] initcall cfq_init+0x0/0x7e returned 0 after 84 usecs
>[    2.339128] calling  deadline_init+0x0/0x12 @ 1
>[    2.339129] io scheduler mq-deadline registered
>[    2.339139] initcall deadline_init+0x0/0x12 returned 0 after 7 usecs
>[    2.339142] calling  btree_module_init+0x0/0x2a @ 1
>[    2.339151] initcall btree_module_init+0x0/0x2a returned 0 after 4 usecs
>[    2.339155] calling  crc_t10dif_mod_init+0x0/0x3e @ 1
>[    2.339162] initcall crc_t10dif_mod_init+0x0/0x3e returned 0 after 3 usecs
>[    2.339166] calling  percpu_counter_startup+0x0/0x74 @ 1
>[    2.339246] initcall percpu_counter_startup+0x0/0x74 returned 0 after 72 usecs
>[    2.339250] calling  digsig_init+0x0/0x3d @ 1
>[    2.339257] initcall digsig_init+0x0/0x3d returned 0 after 3 usecs
>[    2.339261] calling  sg_pool_init+0x0/0xcc @ 1
>[    2.339290] initcall sg_pool_init+0x0/0xcc returned 0 after 23 usecs
>[    2.339294] calling  phy_core_init+0x0/0x4d @ 1
>[    2.339307] initcall phy_core_init+0x0/0x4d returned 0 after 8 usecs
>[    2.339310] calling  pci_proc_init+0x0/0x65 @ 1
>[    2.339389] initcall pci_proc_init+0x0/0x65 returned 0 after 71 usecs
>[    2.339393] calling  pcie_portdrv_init+0x0/0x77 @ 1
>[    2.339959] initcall pcie_portdrv_init+0x0/0x77 returned 0 after 545 usecs
>[    2.339964] calling  aer_service_init+0x0/0x3e @ 1
>[    2.339980] initcall aer_service_init+0x0/0x3e returned 0 after 11 usecs
>[    2.339984] calling  pcie_pme_service_init+0x0/0x12 @ 1
>[    2.340036] pcieport 0000:00:13.0: Signaling PME with IRQ 120
>[    2.340066] initcall pcie_pme_service_init+0x0/0x12 returned 0 after 74 usecs
>[    2.340071] calling  pci_hotplug_init+0x0/0x33 @ 1
>[    2.340075] initcall pci_hotplug_init+0x0/0x33 returned 0 after 0 usecs
>[    2.340078] calling  pcied_init+0x0/0x5a @ 1
>[    2.340094] initcall pcied_init+0x0/0x5a returned 0 after 10 usecs
>[    2.340098] calling  imsttfb_init+0x0/0xf6 @ 1
>[    2.340124] initcall imsttfb_init+0x0/0xf6 returned 0 after 20 usecs
>[    2.340128] calling  asiliantfb_init+0x0/0x34 @ 1
>[    2.340155] initcall asiliantfb_init+0x0/0x34 returned 0 after 21 usecs
>[    2.340159] calling  vesafb_driver_init+0x0/0x14 @ 1
>[    2.340190] initcall vesafb_driver_init+0x0/0x14 returned 0 after 24 usecs
>[    2.340194] calling  efifb_driver_init+0x0/0x14 @ 1
>[    2.340214] efifb: probing for efifb
>[    2.340256] efifb: framebuffer at 0x80000000, using 8100k, total 8100k
>[    2.340266] efifb: mode is 1920x1080x32, linelength=7680, pages=1
>[    2.340274] efifb: scrolling: redraw
>[    2.340282] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
>[    2.356727] Console: switching to colour frame buffer device 240x67
>[    2.372897] fb0: EFI VGA frame buffer device
>[    2.372972] initcall efifb_driver_init+0x0/0x14 returned 0 after 32003 usecs
>[    2.372977] calling  intel_idle_init+0x0/0x592 @ 1
>[    2.372981] intel_idle: does not run on family 6 model 92
>[    2.372986] initcall intel_idle_init+0x0/0x592 returned -19 after 4 usecs
>[    2.372990] calling  ipmi_init_msghandler_mod+0x0/0xd @ 1
>[    2.373008] ipmi message handler version 39.2
>[    2.373079] initcall ipmi_init_msghandler_mod+0x0/0xd returned 0 after 81 usecs
>[    2.373083] calling  acpi_ac_init+0x0/0x2e @ 1
>[    2.373266] ACPI: AC Adapter [ADP1] (on-line)
>[    2.373352] initcall acpi_ac_init+0x0/0x2e returned 0 after 257 usecs
>[    2.373356] calling  acpi_button_driver_init+0x0/0x12 @ 1
>[    2.373977] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0D:00/input/input0
>[    2.374124] ACPI: Lid Switch [LID0]
>[    2.374291] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
>[    2.374419] ACPI: Power Button [PWRB]
>[    2.374566] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
>[    2.374661] ACPI: Power Button [PWRF]
>[    2.374736] initcall acpi_button_driver_init+0x0/0x12 returned 0 after 1341 usecs
>[    2.374740] calling  acpi_fan_driver_init+0x0/0x14 @ 1
>[    2.374870] initcall acpi_fan_driver_init+0x0/0x14 returned 0 after 120 usecs
>[    2.374874] calling  acpi_processor_driver_init+0x0/0x94 @ 1
>[    2.378374] initcall acpi_processor_driver_init+0x0/0x94 returned 0 after 3410 usecs
>[    2.378378] calling  acpi_thermal_init+0x0/0x76 @ 1
>[    2.379133] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
>[    2.393125] thermal LNXTHERM:00: registered as thermal_zone0
>[    2.393208] ACPI: Thermal Zone [TZ01] (34 C)
>[    2.393286] initcall acpi_thermal_init+0x0/0x76 returned 0 after 14551 usecs
>[    2.393291] calling  acpi_battery_init+0x0/0x2c @ 1
>[    2.393300] initcall acpi_battery_init+0x0/0x2c returned 0 after 5 usecs
>[    2.393304] calling  acpi_hed_driver_init+0x0/0x12 @ 1
>[    2.393363] initcall acpi_hed_driver_init+0x0/0x12 returned 0 after 53 usecs
>[    2.393367] calling  bgrt_init+0x0/0xbc @ 1
>[    2.393371] initcall bgrt_init+0x0/0xbc returned -19 after 0 usecs
>[    2.393374] calling  erst_init+0x0/0x2d9 @ 1
>[    2.393379] initcall erst_init+0x0/0x2d9 returned 0 after 1 usecs
>[    2.393382] calling  ghes_init+0x0/0x194 @ 1
>[    2.393384] GHES: HEST is not enabled!
>[    2.393442] initcall ghes_init+0x0/0x194 returned -22 after 55 usecs
>[    2.393447] calling  gpio_clk_driver_init+0x0/0x14 @ 1
>[    2.393475] initcall gpio_clk_driver_init+0x0/0x14 returned 0 after 23 usecs
>[    2.393479] calling  plt_clk_driver_init+0x0/0x14 @ 1
>[    2.393498] initcall plt_clk_driver_init+0x0/0x14 returned 0 after 14 usecs
>[    2.393502] calling  dw_pci_driver_init+0x0/0x1b @ 1
>[    2.393545] initcall dw_pci_driver_init+0x0/0x1b returned 0 after 37 usecs
>[    2.393548] calling  virtio_mmio_init+0x0/0x14 @ 1
>[    2.393572] initcall virtio_mmio_init+0x0/0x14 returned 0 after 18 usecs
>[    2.393576] calling  virtio_pci_driver_init+0x0/0x1b @ 1
>[    2.393617] initcall virtio_pci_driver_init+0x0/0x1b returned 0 after 36 usecs
>[    2.393621] calling  virtio_balloon_driver_init+0x0/0x12 @ 1
>[    2.393644] initcall virtio_balloon_driver_init+0x0/0x12 returned 0 after 17 usecs
>[    2.393648] calling  xenbus_probe_initcall+0x0/0x50 @ 1
>[    2.393652] initcall xenbus_probe_initcall+0x0/0x50 returned -19 after 0 usecs
>[    2.393656] calling  xenbus_init+0x0/0x3b @ 1
>[    2.393660] initcall xenbus_init+0x0/0x3b returned -19 after 0 usecs
>[    2.393663] calling  xenbus_backend_init+0x0/0x4d @ 1
>[    2.393667] initcall xenbus_backend_init+0x0/0x4d returned -19 after 0 usecs
>[    2.393671] calling  hypervisor_subsys_init+0x0/0x27 @ 1
>[    2.393675] initcall hypervisor_subsys_init+0x0/0x27 returned -19 after 0 usecs
>[    2.393678] calling  hyper_sysfs_init+0x0/0x158 @ 1
>[    2.393682] initcall hyper_sysfs_init+0x0/0x158 returned -19 after 0 usecs
>[    2.393685] ACPI: Battery Slot [BAT0] (battery present)
>[    2.393755] calling  platform_driver_init+0x0/0x1b @ 1
>[    2.393776] ACPI: Battery Slot [BAT1] (battery absent)
>[    2.393784] initcall platform_driver_init+0x0/0x1b returned 0 after 21 usecs
>[    2.393788] calling  xen_late_init_mcelog+0x0/0x54 @ 1
>[    2.393792] initcall xen_late_init_mcelog+0x0/0x54 returned -19 after 0 usecs
>[    2.393795] calling  xen_acpi_processor_init+0x0/0x206 @ 1
>[    2.393799] initcall xen_acpi_processor_init+0x0/0x206 returned -19 after 0 usecs
>[    2.393802] calling  lp872x_driver_init+0x0/0x14 @ 1
>[    2.393821] initcall lp872x_driver_init+0x0/0x14 returned 0 after 13 usecs
>[    2.393824] calling  pty_init+0x0/0x3a2 @ 1
>[    2.394022] initcall pty_init+0x0/0x3a2 returned 0 after 182 usecs
>[    2.394027] calling  sysrq_init+0x0/0x78 @ 1
>[    2.394041] initcall sysrq_init+0x0/0x78 returned 0 after 8 usecs
>[    2.394045] calling  xen_hvc_init+0x0/0x23f @ 1
>[    2.394049] initcall xen_hvc_init+0x0/0x23f returned -19 after 0 usecs
>[    2.394053] calling  serial8250_init+0x0/0x157 @ 1
>[    2.394056] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    2.414870] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    2.418472] initcall serial8250_init+0x0/0x157 returned 0 after 23837 usecs
>[    2.418477] calling  serial_pci_driver_init+0x0/0x1b @ 1
>[    2.418563] initcall serial_pci_driver_init+0x0/0x1b returned 0 after 79 usecs
>[    2.418567] calling  exar_pci_driver_init+0x0/0x1b @ 1
>[    2.418596] initcall exar_pci_driver_init+0x0/0x1b returned 0 after 23 usecs
>[    2.418601] calling  lpss8250_pci_driver_init+0x0/0x1b @ 1
>[    2.418625] initcall lpss8250_pci_driver_init+0x0/0x1b returned 0 after 19 usecs
>[    2.418629] calling  max310x_uart_init+0x0/0x35 @ 1
>[    2.418661] initcall max310x_uart_init+0x0/0x35 returned 0 after 25 usecs
>[    2.418665] calling  sccnxp_uart_driver_init+0x0/0x14 @ 1
>[    2.418687] initcall sccnxp_uart_driver_init+0x0/0x14 returned 0 after 17 usecs
>[    2.418691] calling  init_kgdboc+0x0/0x16 @ 1
>[    2.418698] initcall init_kgdboc+0x0/0x16 returned 0 after 2 usecs
>[    2.418702] calling  ttyprintk_init+0x0/0xff @ 1
>[    2.418783] initcall ttyprintk_init+0x0/0xff returned 0 after 73 usecs
>[    2.418788] calling  init+0x0/0x104 @ 1
>[    2.418839] initcall init+0x0/0x104 returned 0 after 45 usecs
>[    2.418844] calling  hpet_init+0x0/0x65 @ 1
>[    2.419107] initcall hpet_init+0x0/0x65 returned 0 after 250 usecs
>[    2.419112] calling  hwrng_modinit+0x0/0x93 @ 1
>[    2.419195] initcall hwrng_modinit+0x0/0x93 returned 0 after 75 usecs
>[    2.419200] calling  agp_init+0x0/0x29 @ 1
>[    2.419202] Linux agpgart interface v0.103
>[    2.419264] initcall agp_init+0x0/0x29 returned 0 after 58 usecs
>[    2.419268] calling  agp_amd64_mod_init+0x0/0x21 @ 1
>[    2.419339] initcall agp_amd64_mod_init+0x0/0x21 returned -19 after 63 usecs
>[    2.419343] calling  agp_intel_init+0x0/0x2a @ 1
>[    2.419378] initcall agp_intel_init+0x0/0x2a returned 0 after 29 usecs
>[    2.419383] calling  agp_via_init+0x0/0x2a @ 1
>[    2.419413] initcall agp_via_init+0x0/0x2a returned 0 after 24 usecs
>[    2.419417] calling  init_tis+0x0/0xcf @ 1
>[    2.419491] initcall init_tis+0x0/0xcf returned 0 after 66 usecs
>[    2.419496] calling  drm_kms_helper_init+0x0/0x14 @ 1
>[    2.419499] initcall drm_kms_helper_init+0x0/0x14 returned 0 after 0 usecs
>[    2.419502] calling  drm_core_init+0x0/0xc9 @ 1
>[    2.419526] initcall drm_core_init+0x0/0xc9 returned 0 after 18 usecs
>[    2.419529] calling  cn_proc_init+0x0/0x38 @ 1
>[    2.419534] initcall cn_proc_init+0x0/0x38 returned 0 after 1 usecs
>[    2.419539] calling  topology_sysfs_init+0x0/0x40 @ 1
>[    2.419591] initcall topology_sysfs_init+0x0/0x40 returned 0 after 46 usecs
>[    2.419595] calling  cacheinfo_sysfs_init+0x0/0x2d @ 1
>[    2.420254] initcall cacheinfo_sysfs_init+0x0/0x2d returned 162 after 637 usecs
>[    2.420258] calling  devcoredump_init+0x0/0x19 @ 1
>[    2.420274] initcall devcoredump_init+0x0/0x19 returned 0 after 11 usecs
>[    2.420277] calling  brd_init+0x0/0x15c @ 1
>[    2.427122] brd: module loaded
>[    2.427182] initcall brd_init+0x0/0x15c returned 0 after 6734 usecs
>[    2.427187] calling  loop_init+0x0/0x14d @ 1
>[    2.431247] loop: module loaded
>[    2.431309] initcall loop_init+0x0/0x14d returned 0 after 4016 usecs
>[    2.431314] calling  init+0x0/0x80 @ 1
>[    2.431361] initcall init+0x0/0x80 returned 0 after 41 usecs
>[    2.431365] calling  xlblk_init+0x0/0xf2 @ 1
>[    2.431369] initcall xlblk_init+0x0/0xf2 returned -19 after 0 usecs
>[    2.431372] calling  htcpld_core_init+0x0/0x2d @ 1
>[    2.431430] initcall htcpld_core_init+0x0/0x2d returned -19 after 52 usecs
>[    2.431434] calling  wm8994_i2c_driver_init+0x0/0x14 @ 1
>[    2.431451] initcall wm8994_i2c_driver_init+0x0/0x14 returned 0 after 11 usecs
>[    2.431454] calling  tps65912_i2c_driver_init+0x0/0x14 @ 1
>[    2.431469] initcall tps65912_i2c_driver_init+0x0/0x14 returned 0 after 10 usecs
>[    2.431472] calling  tps65912_spi_driver_init+0x0/0x14 @ 1
>[    2.431488] initcall tps65912_spi_driver_init+0x0/0x14 returned 0 after 11 usecs
>[    2.431492] calling  twl6040_driver_init+0x0/0x14 @ 1
>[    2.431506] initcall twl6040_driver_init+0x0/0x14 returned 0 after 9 usecs
>[    2.431509] calling  smsc_i2c_driver_init+0x0/0x14 @ 1
>[    2.431523] initcall smsc_i2c_driver_init+0x0/0x14 returned 0 after 9 usecs
>[    2.431527] calling  da9063_i2c_driver_init+0x0/0x14 @ 1
>[    2.431541] initcall da9063_i2c_driver_init+0x0/0x14 returned 0 after 9 usecs
>[    2.431544] calling  max77693_i2c_driver_init+0x0/0x14 @ 1
>[    2.431558] initcall max77693_i2c_driver_init+0x0/0x14 returned 0 after 9 usecs
>[    2.431562] calling  adp5520_driver_init+0x0/0x14 @ 1
>[    2.431575] initcall adp5520_driver_init+0x0/0x14 returned 0 after 9 usecs
>[    2.431579] calling  intel_soc_pmic_i2c_driver_init+0x0/0x14 @ 1
>[    2.431598] initcall intel_soc_pmic_i2c_driver_init+0x0/0x14 returned 0 after 14 usecs
>[    2.431602] calling  spi_transport_init+0x0/0x76 @ 1
>[    2.431623] initcall spi_transport_init+0x0/0x76 returned 0 after 16 usecs
>[    2.431626] calling  init_sd+0x0/0x173 @ 1
>[    2.431665] initcall init_sd+0x0/0x173 returned 0 after 33 usecs
>[    2.431669] calling  init_sr+0x0/0x43 @ 1
>[    2.431683] initcall init_sr+0x0/0x43 returned 0 after 9 usecs
>[    2.431686] calling  init_sg+0x0/0x122 @ 1
>[    2.431713] initcall init_sg+0x0/0x122 returned 0 after 22 usecs
>[    2.431716] calling  piix_init+0x0/0x29 @ 1
>[    2.431778] initcall piix_init+0x0/0x29 returned 0 after 56 usecs
>[    2.431782] calling  sis_pci_driver_init+0x0/0x1b @ 1
>[    2.431814] initcall sis_pci_driver_init+0x0/0x1b returned 0 after 25 usecs
>[    2.431817] calling  ata_generic_pci_driver_init+0x0/0x1b @ 1
>[    2.431848] initcall ata_generic_pci_driver_init+0x0/0x1b returned 0 after 25 usecs
>[    2.431852] calling  net_olddevs_init+0x0/0x5b @ 1
>[    2.431862] initcall net_olddevs_init+0x0/0x5b returned 0 after 5 usecs
>[    2.431865] calling  mdio_gpio_driver_init+0x0/0x14 @ 1
>[    2.431886] initcall mdio_gpio_driver_init+0x0/0x14 returned 0 after 15 usecs
>[    2.431890] calling  phy_module_init+0x0/0x19 @ 1
>[    2.431905] initcall phy_module_init+0x0/0x19 returned 0 after 11 usecs
>[    2.431909] calling  phy_module_init+0x0/0x19 @ 1
>[    2.431940] initcall phy_module_init+0x0/0x19 returned 0 after 26 usecs
>[    2.431944] calling  phy_module_init+0x0/0x19 @ 1
>[    2.431969] initcall phy_module_init+0x0/0x19 returned 0 after 20 usecs
>[    2.431973] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432122] initcall phy_module_init+0x0/0x19 returned 0 after 140 usecs
>[    2.432126] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432152] initcall phy_module_init+0x0/0x19 returned 0 after 20 usecs
>[    2.432155] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432198] initcall phy_module_init+0x0/0x19 returned 0 after 36 usecs
>[    2.432201] calling  fixed_mdio_bus_init+0x0/0xc7 @ 1
>[    2.432298] libphy: Fixed MDIO Bus: probed
>[    2.432359] initcall fixed_mdio_bus_init+0x0/0xc7 returned 0 after 148 usecs
>[    2.432362] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432399] initcall phy_module_init+0x0/0x19 returned 0 after 31 usecs
>[    2.432403] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432417] initcall phy_module_init+0x0/0x19 returned 0 after 9 usecs
>[    2.432421] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432469] initcall phy_module_init+0x0/0x19 returned 0 after 41 usecs
>[    2.432472] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432628] initcall phy_module_init+0x0/0x19 returned 0 after 147 usecs
>[    2.432632] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432786] initcall phy_module_init+0x0/0x19 returned 0 after 145 usecs
>[    2.432790] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432806] initcall phy_module_init+0x0/0x19 returned 0 after 12 usecs
>[    2.432810] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432829] initcall phy_module_init+0x0/0x19 returned 0 after 13 usecs
>[    2.432832] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432887] initcall phy_module_init+0x0/0x19 returned 0 after 48 usecs
>[    2.432890] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432960] initcall phy_module_init+0x0/0x19 returned 0 after 63 usecs
>[    2.432965] calling  phy_module_init+0x0/0x19 @ 1
>[    2.432993] initcall phy_module_init+0x0/0x19 returned 0 after 22 usecs
>[    2.432997] calling  phy_module_init+0x0/0x19 @ 1
>[    2.433096] initcall phy_module_init+0x0/0x19 returned 0 after 91 usecs
>[    2.433100] calling  tun_init+0x0/0xa0 @ 1
>[    2.433102] tun: Universal TUN/TAP device driver, 1.6
>[    2.433166] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
>[    2.433356] initcall tun_init+0x0/0xa0 returned 0 after 244 usecs
>[    2.433360] calling  virtio_net_driver_init+0x0/0x92 @ 1
>[    2.433379] initcall virtio_net_driver_init+0x0/0x92 returned 0 after 13 usecs
>[    2.433383] calling  ppp_init+0x0/0x115 @ 1
>[    2.433384] PPP generic driver version 2.4.2
>[    2.433528] initcall ppp_init+0x0/0x115 returned 0 after 136 usecs
>[    2.433533] calling  netif_init+0x0/0x73 @ 1
>[    2.433537] initcall netif_init+0x0/0x73 returned -19 after 0 usecs
>[    2.433540] calling  cdrom_init+0x0/0x19 @ 1
>[    2.433555] initcall cdrom_init+0x0/0x19 returned 0 after 10 usecs
>[    2.433559] calling  dwc2_platform_driver_init+0x0/0x14 @ 1
>[    2.433582] initcall dwc2_platform_driver_init+0x0/0x14 returned 0 after 17 usecs
>[    2.433586] calling  ohci_hcd_mod_init+0x0/0x95 @ 1
>[    2.433588] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    2.433676] initcall ohci_hcd_mod_init+0x0/0x95 returned 0 after 82 usecs
>[    2.433680] calling  ohci_pci_init+0x0/0x69 @ 1
>[    2.433681] ohci-pci: OHCI PCI platform driver
>[    2.433777] initcall ohci_pci_init+0x0/0x69 returned 0 after 90 usecs
>[    2.433781] calling  ohci_platform_init+0x0/0x4c @ 1
>[    2.433783] ohci-platform: OHCI generic platform driver
>[    2.433870] initcall ohci_platform_init+0x0/0x4c returned 0 after 81 usecs
>[    2.433874] calling  uhci_hcd_init+0x0/0x11d @ 1
>[    2.433876] uhci_hcd: USB Universal Host Controller Interface driver
>[    2.434003] initcall uhci_hcd_init+0x0/0x11d returned 0 after 119 usecs
>[    2.434007] calling  kgdbdbgp_start_thread+0x0/0x52 @ 1
>[    2.434012] initcall kgdbdbgp_start_thread+0x0/0x52 returned 0 after 0 usecs
>[    2.434016] calling  i8042_init+0x0/0x458 @ 1
>[    2.434072] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
>[    2.434157] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
>[    2.434747] i8042: Warning: Keylock active
>[    2.435026] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    2.435190] initcall i8042_init+0x0/0x458 returned 0 after 1140 usecs
>[    2.435195] calling  input_leds_init+0x0/0x12 @ 1
>[    2.435202] initcall input_leds_init+0x0/0x12 returned 0 after 2 usecs
>[    2.435205] calling  mousedev_init+0x0/0x85 @ 1
>[    2.435378] mousedev: PS/2 mouse device common for all mice
>[    2.435455] initcall mousedev_init+0x0/0x85 returned 0 after 237 usecs
>[    2.435459] calling  evdev_init+0x0/0x12 @ 1
>[    2.435693] initcall evdev_init+0x0/0x12 returned 0 after 223 usecs
>[    2.435698] calling  atkbd_init+0x0/0x27 @ 1
>[    2.435729] initcall atkbd_init+0x0/0x27 returned 0 after 25 usecs
>[    2.435733] calling  uinput_misc_init+0x0/0x12 @ 1
>[    2.435856] initcall uinput_misc_init+0x0/0x12 returned 0 after 113 usecs
>[    2.435860] calling  cmos_init+0x0/0x73 @ 1
>[    2.435900] rtc_cmos 00:04: RTC can wake from S4
>[    2.436461] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
>[    2.436638] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    2.436755] initcall cmos_init+0x0/0x73 returned 0 after 867 usecs
>[    2.436760] calling  dm_init+0x0/0x46 @ 1
>[    2.436855] device-mapper: uevent: version 1.0.3
>[    2.437080] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
>[    2.437189] initcall dm_init+0x0/0x46 returned 0 after 413 usecs
>[    2.437193] calling  cpufreq_gov_powersave_init+0x0/0x12 @ 1
>[    2.437199] initcall cpufreq_gov_powersave_init+0x0/0x12 returned 0 after 1 usecs
>[    2.437203] calling  cpufreq_gov_userspace_init+0x0/0x12 @ 1
>[    2.437208] initcall cpufreq_gov_userspace_init+0x0/0x12 returned 0 after 0 usecs
>[    2.437211] calling  cpufreq_gov_dbs_init+0x0/0x12 @ 1
>[    2.437214] initcall cpufreq_gov_dbs_init+0x0/0x12 returned 0 after 0 usecs
>[    2.437216] calling  cpufreq_gov_dbs_init+0x0/0x12 @ 1
>[    2.437220] initcall cpufreq_gov_dbs_init+0x0/0x12 returned 0 after 0 usecs
>[    2.437223] calling  intel_pstate_init+0x0/0x409 @ 1
>[    2.437234] intel_pstate: Intel P-state driver initializing
>[    2.437564] initcall intel_pstate_init+0x0/0x409 returned 0 after 327 usecs
>[    2.437568] calling  ledtrig_cpu_init+0x0/0xc8 @ 1
>[    2.437652] ledtrig-cpu: registered to indicate activity on CPUs
>[    2.437689] initcall ledtrig_cpu_init+0x0/0xc8 returned 0 after 116 usecs
>[    2.437693] calling  efivars_sysfs_init+0x0/0x230 @ 1
>[    2.437694] EFI Variables Facility v0.08 2004-May-17
>[    2.447618] initcall efivars_sysfs_init+0x0/0x230 returned 0 after 9688 usecs
>[    2.447621] calling  esrt_sysfs_init+0x0/0x2f7 @ 1
>[    2.447623] initcall esrt_sysfs_init+0x0/0x2f7 returned -38 after 0 usecs
>[    2.447625] calling  pmc_atom_init+0x0/0x274 @ 1
>[    2.447641] initcall pmc_atom_init+0x0/0x274 returned -19 after 14 usecs
>[    2.447643] calling  extcon_class_init+0x0/0x17 @ 1
>[    2.447651] initcall extcon_class_init+0x0/0x17 returned 0 after 6 usecs
>[    2.447652] calling  powercap_init+0x0/0x289 @ 1
>[    2.447692] initcall powercap_init+0x0/0x289 returned 0 after 36 usecs
>[    2.447695] calling  pm_check_save_msr+0x0/0x20 @ 1
>[    2.447697] initcall pm_check_save_msr+0x0/0x20 returned 0 after 0 usecs
>[    2.447699] calling  sock_diag_init+0x0/0x37 @ 1
>[    2.447728] initcall sock_diag_init+0x0/0x37 returned 0 after 25 usecs
>[    2.447730] calling  blackhole_init+0x0/0x12 @ 1
>[    2.447733] initcall blackhole_init+0x0/0x12 returned 0 after 1 usecs
>[    2.447735] calling  gre_offload_init+0x0/0x47 @ 1
>[    2.447738] initcall gre_offload_init+0x0/0x47 returned 0 after 0 usecs
>[    2.447739] calling  sysctl_ipv4_init+0x0/0x4e @ 1
>[    2.447789] initcall sysctl_ipv4_init+0x0/0x4e returned 0 after 46 usecs
>[    2.447791] calling  cubictcp_register+0x0/0x59 @ 1
>[    2.447794] initcall cubictcp_register+0x0/0x59 returned 0 after 0 usecs
>[    2.447796] calling  inet6_init+0x0/0x34b @ 1
>[    2.447902] NET: Registered protocol family 10
>[    2.450162] Segment Routing with IPv6
>[    2.452119] initcall inet6_init+0x0/0x34b returned 0 after 4216 usecs
>[    2.452121] calling  packet_init+0x0/0x42 @ 1
>[    2.452122] NET: Registered protocol family 17
>[    2.454046] initcall packet_init+0x0/0x42 returned 0 after 1878 usecs
>[    2.454048] calling  dcbnl_init+0x0/0x4d @ 1
>[    2.454050] initcall dcbnl_init+0x0/0x4d returned 0 after 0 usecs
>[    2.454051] calling  init_dns_resolver+0x0/0xe7 @ 1
>[    2.454062] Key type dns_resolver registered
>[    2.455981] initcall init_dns_resolver+0x0/0xe7 returned 0 after 1882 usecs
>[    2.455984] calling  mcheck_init_device+0x0/0x163 @ 1
>[    2.456407] initcall mcheck_init_device+0x0/0x163 returned 0 after 409 usecs
>[    2.456443] calling  tboot_late_init+0x0/0x2b7 @ 1
>[    2.456445] initcall tboot_late_init+0x0/0x2b7 returned 0 after 0 usecs
>[    2.456446] calling  mcheck_late_init+0x0/0x49 @ 1
>[    2.456455] initcall mcheck_late_init+0x0/0x49 returned 0 after 6 usecs
>[    2.456457] calling  severities_debugfs_init+0x0/0x3d @ 1
>[    2.456460] initcall severities_debugfs_init+0x0/0x3d returned 0 after 0 usecs
>[    2.456462] calling  threshold_init_device+0x0/0x4e @ 1
>[    2.456464] initcall threshold_init_device+0x0/0x4e returned 0 after 0 usecs
>[    2.456466] calling  microcode_init+0x0/0x1d7 @ 1
>[    2.456507] microcode: sig=0x506c9, pf=0x1, revision=0x12
>[    2.458503] microcode: Microcode Update Driver: v2.2.
>[    2.458507] initcall microcode_init+0x0/0x1d7 returned 0 after 1990 usecs
>[    2.460397] calling  hpet_insert_resource+0x0/0x24 @ 1
>[    2.460401] initcall hpet_insert_resource+0x0/0x24 returned 0 after 2 usecs
>[    2.460403] calling  update_mp_table+0x0/0x43d @ 1
>[    2.460405] initcall update_mp_table+0x0/0x43d returned 0 after 0 usecs
>[    2.460407] calling  lapic_insert_resource+0x0/0x3f @ 1
>[    2.460409] initcall lapic_insert_resource+0x0/0x3f returned 0 after 0 usecs
>[    2.460411] calling  print_ICs+0x0/0x1be @ 1
>[    2.460412] initcall print_ICs+0x0/0x1be returned 0 after 0 usecs
>[    2.460415] calling  pat_memtype_list_init+0x0/0x35 @ 1
>[    2.460424] initcall pat_memtype_list_init+0x0/0x35 returned 0 after 7 usecs
>[    2.460426] calling  create_tlb_single_page_flush_ceiling+0x0/0x29 @ 1
>[    2.460432] initcall create_tlb_single_page_flush_ceiling+0x0/0x29 returned 0 after 3 usecs
>[    2.460434] calling  create_init_pkru_value+0x0/0x29 @ 1
>[    2.460436] initcall create_init_pkru_value+0x0/0x29 returned 0 after 0 usecs
>[    2.460440] calling  init_oops_id+0x0/0x40 @ 1
>[    2.460445] initcall init_oops_id+0x0/0x40 returned 0 after 3 usecs
>[    2.460447] calling  sched_init_debug+0x0/0x24 @ 1
>[    2.460450] initcall sched_init_debug+0x0/0x24 returned 0 after 1 usecs
>[    2.460452] calling  pm_qos_power_init+0x0/0xb7 @ 1
>[    2.460591] initcall pm_qos_power_init+0x0/0xb7 returned 0 after 133 usecs
>[    2.460593] calling  pm_debugfs_init+0x0/0x24 @ 1
>[    2.460596] initcall pm_debugfs_init+0x0/0x24 returned 0 after 1 usecs
>[    2.460598] calling  printk_late_init+0x0/0xd2 @ 1
>[    2.460600] initcall printk_late_init+0x0/0xd2 returned 0 after 0 usecs
>[    2.460602] calling  tk_debug_sleep_time_init+0x0/0x3c @ 1
>[    2.460605] initcall tk_debug_sleep_time_init+0x0/0x3c returned 0 after 1 usecs
>[    2.460607] calling  debugfs_kprobe_init+0x0/0xa7 @ 1
>[    2.460612] initcall debugfs_kprobe_init+0x0/0xa7 returned 0 after 3 usecs
>[    2.460615] calling  taskstats_init+0x0/0x39 @ 1
>[    2.460624] registered taskstats version 1
>[    2.462475] initcall taskstats_init+0x0/0x39 returned 0 after 1813 usecs
>[    2.462477] calling  clear_boot_tracer+0x0/0x30 @ 1
>[    2.462479] initcall clear_boot_tracer+0x0/0x30 returned 0 after 0 usecs
>[    2.462480] calling  kdb_ftrace_register+0x0/0x32 @ 1
>[    2.462485] initcall kdb_ftrace_register+0x0/0x32 returned 0 after 2 usecs
>[    2.462486] calling  load_system_certificate_list+0x0/0x101 @ 1
>[    2.462487] Loading compiled-in X.509 certificates
>[    2.467973] Loaded X.509 cert 'Build time autogenerated kernel key: db425fd18cb41ca444e947cecf11dfb4c955d33a'
>[    2.469910] initcall load_system_certificate_list+0x0/0x101 returned 0 after 7242 usecs
>[    2.469913] calling  fault_around_debugfs+0x0/0x35 @ 1
>[    2.469931] initcall fault_around_debugfs+0x0/0x35 returned 0 after 14 usecs
>[    2.469932] calling  max_swapfiles_check+0x0/0x8 @ 1
>[    2.469935] initcall max_swapfiles_check+0x0/0x8 returned 0 after 0 usecs
>[    2.469936] calling  split_huge_pages_debugfs+0x0/0x35 @ 1
>[    2.469939] initcall split_huge_pages_debugfs+0x0/0x35 returned 0 after 1 usecs
>[    2.469940] calling  check_early_ioremap_leak+0x0/0x42 @ 1
>[    2.469942] initcall check_early_ioremap_leak+0x0/0x42 returned 0 after 0 usecs
>[    2.469944] calling  init_root_keyring+0x0/0xb @ 1
>[    2.469962] initcall init_root_keyring+0x0/0xb returned 0 after 16 usecs
>[    2.469963] calling  init_trusted+0x0/0xba @ 1
>[    2.472263] Key type trusted registered
>[    2.474180] initcall init_trusted+0x0/0xba returned 0 after 4111 usecs
>[    2.474182] calling  init_encrypted+0x0/0x11b @ 1
>[    2.478582] Key type encrypted registered
>[    2.480484] initcall init_encrypted+0x0/0x11b returned 0 after 6147 usecs
>[    2.480487] calling  init_profile_hash+0x0/0x84 @ 1
>[    2.480489] AppArmor: AppArmor sha1 policy hashing enabled
>[    2.482396] initcall init_profile_hash+0x0/0x84 returned 0 after 1862 usecs
>[    2.482397] calling  init_ima+0x0/0x36 @ 1
>[    2.482413] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
>[    2.484359] initcall init_ima+0x0/0x36 returned 0 after 1912 usecs
>[    2.484360] calling  init_evm+0x0/0x55 @ 1
>[    2.484361] evm: HMAC attrs: 0x1
>[    2.486254] initcall init_evm+0x0/0x55 returned 0 after 1846 usecs
>[    2.486256] calling  prandom_reseed+0x0/0x2f @ 1
>[    2.486270] initcall prandom_reseed+0x0/0x2f returned 0 after 12 usecs
>[    2.486272] calling  pci_resource_alignment_sysfs_init+0x0/0x19 @ 1
>[    2.486281] initcall pci_resource_alignment_sysfs_init+0x0/0x19 returned 0 after 6 usecs
>[    2.486283] calling  pci_sysfs_init+0x0/0x49 @ 1
>[    2.486896] initcall pci_sysfs_init+0x0/0x49 returned 0 after 595 usecs
>[    2.486899] calling  bert_init+0x0/0x1e2 @ 1
>[    2.486902] initcall bert_init+0x0/0x1e2 returned 0 after 1 usecs
>[    2.486903] calling  clk_debug_init+0x0/0x137 @ 1
>[    2.486913] initcall clk_debug_init+0x0/0x137 returned 0 after 7 usecs
>[    2.486915] calling  boot_wait_for_devices+0x0/0x29 @ 1
>[    2.486917] initcall boot_wait_for_devices+0x0/0x29 returned -19 after 0 usecs
>[    2.486919] calling  dmar_free_unused_resources+0x0/0xb5 @ 1
>[    2.486921] initcall dmar_free_unused_resources+0x0/0xb5 returned 0 after 0 usecs
>[    2.486924] calling  deferred_probe_initcall+0x0/0x30 @ 1
>[    2.486938] initcall deferred_probe_initcall+0x0/0x30 returned 0 after 11 usecs
>[    2.486941] calling  late_resume_init+0x0/0x1b0 @ 1
>[    2.486942]   Magic number: 9:336:541
>[    2.488940] initcall late_resume_init+0x0/0x1b0 returned 0 after 1950 usecs
>[    2.488943] calling  rtc_hctosys+0x0/0xe7 @ 1
>[    2.489066] rtc_cmos 00:04: setting system clock to 2017-03-01 17:31:18 UTC (1488389478)
>[    2.491009] initcall rtc_hctosys+0x0/0xe7 returned 0 after 2014 usecs
>[    2.491012] calling  charger_manager_init+0x0/0x9b @ 1
>[    2.491125] initcall charger_manager_init+0x0/0x9b returned 0 after 106 usecs
>[    2.491126] calling  acpi_cpufreq_init+0x0/0x289 @ 1
>[    2.491129] initcall acpi_cpufreq_init+0x0/0x289 returned -17 after 0 usecs
>[    2.491131] calling  powernowk8_init+0x0/0x180 @ 1
>[    2.491134] initcall powernowk8_init+0x0/0x180 returned -19 after 0 usecs
>[    2.491135] calling  pcc_cpufreq_init+0x0/0x4b6 @ 1
>[    2.491143] initcall pcc_cpufreq_init+0x0/0x4b6 returned -19 after 6 usecs
>[    2.491144] calling  centrino_init+0x0/0x2a @ 1
>[    2.491145] initcall centrino_init+0x0/0x2a returned -19 after 0 usecs
>[    2.491147] calling  edd_init+0x0/0x2e5 @ 1
>[    2.491149] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    2.493085] EDD information not available.
>[    2.495027] initcall edd_init+0x0/0x2e5 returned -19 after 3786 usecs
>[    2.495029] calling  firmware_memmap_init+0x0/0x33 @ 1
>[    2.495085] initcall firmware_memmap_init+0x0/0x33 returned 0 after 53 usecs
>[    2.495088] calling  register_update_efi_random_seed+0x0/0x30 @ 1
>[    2.495091] initcall register_update_efi_random_seed+0x0/0x30 returned 0 after 0 usecs
>[    2.495092] calling  efi_shutdown_init+0x0/0x33 @ 1
>[    2.495094] initcall efi_shutdown_init+0x0/0x33 returned 0 after 0 usecs
>[    2.495096] calling  pci_mmcfg_late_insert_resources+0x0/0x4b @ 1
>[    2.495100] initcall pci_mmcfg_late_insert_resources+0x0/0x4b returned 0 after 2 usecs
>[    2.495102] calling  register_sk_filter_ops+0x0/0x8 @ 1
>[    2.495104] initcall register_sk_filter_ops+0x0/0x8 returned 0 after 0 usecs
>[    2.495106] calling  tcp_congestion_default+0x0/0x12 @ 1
>[    2.495108] initcall tcp_congestion_default+0x0/0x12 returned 0 after 0 usecs
>[    2.495110] calling  ip_auto_config+0x0/0xee8 @ 1
>[    2.495115] initcall ip_auto_config+0x0/0xee8 returned 0 after 3 usecs
>[    2.495118] calling  software_resume+0x0/0x2e0 @ 1
>[    2.495120] PM: Hibernation image not present or could not be loaded.
>[    2.495122] initcall software_resume+0x0/0x2e0 returned -2 after 2 usecs
>[    2.495125] calling  clk_disable_unused+0x0/0x100 @ 1
>[    2.495127] initcall clk_disable_unused+0x0/0x100 returned 0 after 0 usecs
>[    2.495130] calling  regulator_init_complete+0x0/0x36 @ 1
>[    2.495133] initcall regulator_init_complete+0x0/0x36 returned 0 after 1 usecs
>[    2.496480] Freeing unused kernel memory: 1592K
>[    2.498464] Write protecting the kernel read-only data: 14336k
>[    2.501096] Freeing unused kernel memory: 1804K
>[    2.504327] Freeing unused kernel memory: 416K
>[    2.524457] random: systemd-udevd: uninitialized urandom read (16 bytes read)
>[    2.525599] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.525651] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528024] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528049] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528624] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528709] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528792] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528874] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.528957] random: udevadm: uninitialized urandom read (16 bytes read)
>[    2.575182] calling  acpi_video_init+0x0/0x1000 [video] @ 152
>[    2.575200] initcall acpi_video_init+0x0/0x1000 [video] returned 0 after 12 usecs
>[    2.592678] calling  hid_init+0x0/0x65 [hid] @ 150
>[    2.592702] hidraw: raw HID events driver (C) Jiri Kosina
>[    2.594363] initcall hid_init+0x0/0x65 [hid] returned 0 after 1635 usecs
>[    2.596088] calling  i2c_hid_driver_init+0x0/0x1000 [i2c_hid] @ 150
>[    2.596116] initcall i2c_hid_driver_init+0x0/0x1000 [i2c_hid] returned 0 after 21 usecs
>[    2.599096] calling  pps_init+0x0/0x1000 [pps_core] @ 148
>[    2.599113] pps_core: LinuxPPS API ver. 1 registered
>[    2.600733] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    2.602373] initcall pps_init+0x0/0x1000 [pps_core] returned 0 after 3190 usecs
>[    2.604990] calling  sdhci_drv_init+0x0/0x1000 [sdhci] @ 156
>[    2.604993] sdhci: Secure Digital Host Controller Interface driver
>[    2.606671] sdhci: Copyright(c) Pierre Ossman
>[    2.608289] initcall sdhci_drv_init+0x0/0x1000 [sdhci] returned 0 after 3214 usecs
>[    2.610164] calling  sdhci_driver_init+0x0/0x1000 [sdhci_pci] @ 156
>[    2.610201] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.615219] calling  ptp_init+0x0/0x1000 [ptp] @ 148
>[    2.615232] PTP clock support registered
>[    2.616909] initcall ptp_init+0x0/0x1000 [ptp] returned 0 after 1644 usecs
>[    2.618768] sdhci-pci 0000:00:1c.0: SDHCI controller found [8086:5acc] (rev a)
>[    2.622849] calling  dca_init+0x0/0x20 [dca] @ 148
>[    2.622852] dca service started, version 1.12.1
>[    2.622963] calling  xhci_hcd_init+0x0/0x15 [xhci_hcd] @ 164
>[    2.622971] initcall xhci_hcd_init+0x0/0x15 [xhci_hcd] returned 0 after 0 usecs
>[    2.624538] initcall dca_init+0x0/0x20 [dca] returned 0 after 1644 usecs
>[    2.626311] calling  xhci_pci_init+0x0/0x1000 [xhci_pci] @ 164
>[    2.626557] mmc0: SDHCI controller on PCI [0000:00:1c.0] using ADMA 64-bit
>[    2.628362] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.630736] calling  ahci_pci_driver_init+0x0/0x1000 [ahci] @ 155
>[    2.634460] sdhci-pci 0000:00:1e.0: SDHCI controller found [8086:5ad0] (rev a)
>[    2.636417] calling  igb_init_module+0x0/0x1000 [igb] @ 148
>[    2.636419] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
>[    2.638134] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    2.638615] mmc1: SDHCI controller on PCI [0000:00:1e.0] using ADMA 64-bit
>[    2.638676] initcall sdhci_driver_init+0x0/0x1000 [sdhci_pci] returned 0 after 27833 usecs
>[    2.641720] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.641874] xhci_hcd 0000:00:15.0: xHCI Host Controller
>[    2.641881] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 1
>[    2.642987] xhci_hcd 0000:00:15.0: hcc params 0x200077c1 hci version 0x100 quirks 0x01109810
>[    2.642992] xhci_hcd 0000:00:15.0: cache line size of 64 is not supported
>[    2.643104] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    2.643106] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.643107] usb usb1: Product: xHCI Host Controller
>[    2.643109] usb usb1: Manufacturer: Linux 4.10.0-tip-201703010159+ xhci-hcd
>[    2.643110] usb usb1: SerialNumber: 0000:00:15.0
>[    2.643758] hub 1-0:1.0: USB hub found
>[    2.643772] hub 1-0:1.0: 8 ports detected
>[    2.644636] xhci_hcd 0000:00:15.0: xHCI Host Controller
>[    2.644641] xhci_hcd 0000:00:15.0: new USB bus registered, assigned bus number 2
>[    2.644683] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    2.644685] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    2.644686] usb usb2: Product: xHCI Host Controller
>[    2.644687] usb usb2: Manufacturer: Linux 4.10.0-tip-201703010159+ xhci-hcd
>[    2.644689] usb usb2: SerialNumber: 0000:00:15.0
>[    2.644822] hub 2-0:1.0: USB hub found
>[    2.644835] hub 2-0:1.0: 7 ports detected
>[    2.645657] initcall xhci_pci_init+0x0/0x1000 [xhci_pci] returned 0 after 18883 usecs
>[    2.647010] ahci 0000:00:12.0: version 3.0
>[    2.651908] calling  i915_init+0x0/0x5c [i915] @ 157
>[    2.657305] ahci 0000:00:12.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
>[    2.657308] ahci 0000:00:12.0: flags: 64bit ncq sntf pm clo only pmp pio slum part deso sadm sds apst 
>[    2.658419] scsi host0: ahci
>[    2.658506] ata1: SATA max UDMA/133 abar m2048@0x92240000 port 0x92240100 irq 122
>[    2.658573] initcall ahci_pci_driver_init+0x0/0x1000 [ahci] returned 0 after 27173 usecs
>[    2.659595] [drm:i915_driver_load [i915]] No PCH found.
>[    2.659631] [drm:intel_power_domains_init [i915]] Allowed DC state mask 09
>[    2.659771] [drm:intel_device_info_dump [i915]] i915 device info: platform=BROXTON gen=9 pciid=0x5a84 rev=0x0a
>[    2.659801] [drm:intel_device_info_dump [i915]] i915 device info: is_mobile: no
>[    2.659832] [drm:intel_device_info_dump [i915]] i915 device info: is_lp: yes
>[    2.659862] [drm:intel_device_info_dump [i915]] i915 device info: is_alpha_support: no
>[    2.659892] [drm:intel_device_info_dump [i915]] i915 device info: has_64bit_reloc: yes
>[    2.659928] [drm:intel_device_info_dump [i915]] i915 device info: has_aliasing_ppgtt: yes
>[    2.659958] [drm:intel_device_info_dump [i915]] i915 device info: has_csr: yes
>[    2.659988] [drm:intel_device_info_dump [i915]] i915 device info: has_ddi: yes
>[    2.660018] [drm:intel_device_info_dump [i915]] i915 device info: has_decoupled_mmio: yes
>[    2.660048] [drm:intel_device_info_dump [i915]] i915 device info: has_dp_mst: yes
>[    2.660078] [drm:intel_device_info_dump [i915]] i915 device info: has_fbc: yes
>[    2.660108] [drm:intel_device_info_dump [i915]] i915 device info: has_fpga_dbg: yes
>[    2.660138] [drm:intel_device_info_dump [i915]] i915 device info: has_full_ppgtt: yes
>[    2.660168] [drm:intel_device_info_dump [i915]] i915 device info: has_full_48bit_ppgtt: yes
>[    2.660198] [drm:intel_device_info_dump [i915]] i915 device info: has_gmbus_irq: yes
>[    2.660228] [drm:intel_device_info_dump [i915]] i915 device info: has_gmch_display: no
>[    2.660258] [drm:intel_device_info_dump [i915]] i915 device info: has_guc: yes
>[    2.660288] [drm:intel_device_info_dump [i915]] i915 device info: has_hotplug: yes
>[    2.660318] [drm:intel_device_info_dump [i915]] i915 device info: has_hw_contexts: yes
>[    2.660348] [drm:intel_device_info_dump [i915]] i915 device info: has_l3_dpf: no
>[    2.660378] [drm:intel_device_info_dump [i915]] i915 device info: has_llc: no
>[    2.660408] [drm:intel_device_info_dump [i915]] i915 device info: has_logical_ring_contexts: yes
>[    2.660438] [drm:intel_device_info_dump [i915]] i915 device info: has_overlay: no
>[    2.660468] [drm:intel_device_info_dump [i915]] i915 device info: has_pipe_cxsr: no
>[    2.660498] [drm:intel_device_info_dump [i915]] i915 device info: has_pooled_eu: no
>[    2.660528] [drm:intel_device_info_dump [i915]] i915 device info: has_psr: no
>[    2.660558] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6: yes
>[    2.660588] [drm:intel_device_info_dump [i915]] i915 device info: has_rc6p: no
>[    2.660618] [drm:intel_device_info_dump [i915]] i915 device info: has_resource_streamer: yes
>[    2.660648] [drm:intel_device_info_dump [i915]] i915 device info: has_runtime_pm: yes
>[    2.660678] [drm:intel_device_info_dump [i915]] i915 device info: has_snoop: no
>[    2.660708] [drm:intel_device_info_dump [i915]] i915 device info: cursor_needs_physical: no
>[    2.660738] [drm:intel_device_info_dump [i915]] i915 device info: hws_needs_physical: no
>[    2.660768] [drm:intel_device_info_dump [i915]] i915 device info: overlay_needs_physical: no
>[    2.660798] [drm:intel_device_info_dump [i915]] i915 device info: supports_tv: no
>[    2.661591] [drm:intel_device_info_runtime_init [i915]] slice mask: 0001
>[    2.661623] [drm:intel_device_info_runtime_init [i915]] slice total: 1
>[    2.661653] [drm:intel_device_info_runtime_init [i915]] subslice total: 3
>[    2.661683] [drm:intel_device_info_runtime_init [i915]] subslice mask 0007
>[    2.661713] [drm:intel_device_info_runtime_init [i915]] subslice per slice: 3
>[    2.661743] [drm:intel_device_info_runtime_init [i915]] EU total: 18
>[    2.661773] [drm:intel_device_info_runtime_init [i915]] EU per subslice: 6
>[    2.661803] [drm:intel_device_info_runtime_init [i915]] has slice power gating: n
>[    2.661833] [drm:intel_device_info_runtime_init [i915]] has subslice power gating: y
>[    2.661863] [drm:intel_device_info_runtime_init [i915]] has EU power gating: y
>[    2.661894] [drm:i915_driver_load [i915]] ppgtt mode: 3
>[    2.661924] [drm:i915_driver_load [i915]] use GPU semaphores? no
>[    2.661952] [drm] Memory usable by graphics device = 4096M
>[    2.661986] [drm:i915_ggtt_probe_hw [i915]] GMADR size = 256M
>[    2.662018] [drm:i915_ggtt_probe_hw [i915]] GTT stolen size = 64M
>[    2.662021] checking generic (80000000 7e9000) vs hw (80000000 10000000)
>[    2.662021] fb: switching to inteldrmfb from EFI VGA
>[    2.688508] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
>[    2.688525] Console: switching to colour dummy device 80x25
>[    2.688672] [drm] Replacing VGA console driver
>[    2.688761] [drm:i915_gem_init_stolen [i915]] Memory reserved for graphics device: 65536K, usable: 64512K
>[    2.688866] [drm:sanitize_rc6_option [i915]] BIOS enabled RC states: HW_CTRL off HW_RC6 off SW_TARGET_STATE 4
>[    2.689023] [drm:intel_opregion_setup [i915]] graphic opregion physical addr: 0x79de0018
>[    2.689076] [drm:intel_opregion_setup [i915]] Public ACPI methods supported
>[    2.689110] [drm:intel_opregion_setup [i915]] ASLE supported
>[    2.689151] [drm:intel_opregion_setup [i915]] Found valid VBT in ACPI OpRegion (RVDA)
>[    2.689240] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.689247] [drm] Driver supports precise vblank timestamp query.
>[    2.689290] [drm:intel_bios_init [i915]] Set default to SSC at 100000 kHz
>[    2.689327] [drm:intel_bios_init [i915]] VBT signature "$VBT BROXTON        ", BDB version 207
>[    2.689363] [drm:intel_bios_init [i915]] 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
>[    2.689398] [drm:intel_bios_init [i915]] crt_ddc_bus_pin: 2
>[    2.689437] [drm:intel_opregion_get_panel_type [i915]] Failed to get panel details from OpRegion (-19)
>[    2.689473] [drm:intel_bios_init [i915]] Panel type: 2 (VBT)
>[    2.689508] [drm:intel_bios_init [i915]] DRRS supported mode is seamless
>[    2.689544] [drm:intel_bios_init [i915]] Found panel mode in BIOS VBT tables:
>[    2.689551] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    2.689586] [drm:intel_bios_init [i915]] VBT initial LVDS value 300
>[    2.689623] [drm:intel_bios_init [i915]] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 180, controller 0
>[    2.689659] [drm:intel_bios_init [i915]] Unsupported child device size for SDVO mapping.
>[    2.689695] [drm:intel_bios_init [i915]] Expected child device config size for VBT version 207 not known; assuming 38
>[    2.689731] [drm:intel_bios_init [i915]] DRRS State Enabled:1
>[    2.689770] [drm:intel_bios_init [i915]] Port A VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0
>[    2.689805] [drm:intel_bios_init [i915]] VBT HDMI level shift for port A: 0
>[    2.689840] [drm:intel_bios_init [i915]] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.689875] [drm:intel_bios_init [i915]] VBT HDMI level shift for port B: 8
>[    2.689910] [drm:intel_bios_init [i915]] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0
>[    2.689945] [drm:intel_bios_init [i915]] VBT HDMI level shift for port C: 8
>[    2.690041] [drm:intel_dsm_detect [i915]] no _DSM method for intel device
>[    2.690083] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    2.690119] [drm:intel_power_well_enable [i915]] enabling power well 1
>[    2.690174] [drm:intel_update_cdclk [i915]] Current CD clock rate: 624000 kHz, VCO: 1248000 kHz, ref: 19200 kHz
>[    2.690220] [drm:intel_power_well_enable [i915]] enabling always-on
>[    2.690253] [drm:intel_power_well_enable [i915]] enabling DC off
>[    2.690286] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 00
>[    2.690320] [drm:intel_power_well_enable [i915]] enabling power well 2
>[    2.690353] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[    2.690483] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[    2.690556] [drm:_bxt_ddi_phy_init [i915]] DDI PHY 0 already enabled, won't reprogram it
>[    2.690849] [drm:intel_csr_ucode_init [i915]] Loading i915/bxt_dmc_ver1_07.bin
>[    2.691087] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.691169] [drm] Finished loading DMC firmware i915/bxt_dmc_ver1_07.bin (v1.7)
>[    2.691268] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:18001918 hp_port:38
>[    2.691573] [drm:intel_fbc_init [i915]] Sanitized enable_fbc value: 1
>[    2.691619] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM0 latency 7 (7.0 usec)
>[    2.691649] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM1 latency 7 (7.0 usec)
>[    2.691680] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM2 latency 8 (8.0 usec)
>[    2.691710] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM3 latency 22 (22.0 usec)
>[    2.691741] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM4 latency 22 (22.0 usec)
>[    2.691771] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM5 latency 22 (22.0 usec)
>[    2.691802] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM6 latency 22 (22.0 usec)
>[    2.691832] [drm:intel_print_wm_latency [i915]] Gen9 Plane WM7 latency 22 (22.0 usec)
>[    2.691872] [drm:intel_modeset_init [i915]] 3 display pipes available.
>[    2.691943] [drm:intel_update_cdclk [i915]] Current CD clock rate: 624000 kHz, VCO: 1248000 kHz, ref: 19200 kHz
>[    2.691981] [drm:intel_update_max_cdclk [i915]] Max CD clock rate: 624000 kHz
>[    2.692016] [drm:intel_update_max_cdclk [i915]] Max dotclock rate: 624000 kHz
>[    2.692024] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.692375] [drm:intel_ddi_init [i915]] BXT BIOS forgot to set DDI_A_4_LANES for port A; fixing
>[    2.692414] [drm:intel_dp_init_connector [i915]] Adding eDP connector on port A
>[    2.692458] [drm:intel_dp_init_connector [i915]] using AUX A for port A (VBT)
>[    2.692499] [drm:intel_pps_dump_state [i915]] cur t1_t3 0 t8 0 t9 0 t10 500 t11_t12 5000
>[    2.692534] [drm:intel_pps_dump_state [i915]] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.692569] [drm:intel_dp_init_panel_power_sequencer.part.15 [i915]] panel power up delay 200, power down delay 50, power cycle delay 500
>[    2.692602] [drm:intel_dp_init_panel_power_sequencer.part.15 [i915]] backlight on delay 1, off delay 200
>[    2.692640] [drm:intel_dp_init_panel_power_sequencer_registers [i915]] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x60
>[    2.692677] [drm:intel_edp_panel_vdd_sanitize [i915]] VDD left on by BIOS, adjusting state tracking
>[    2.693113] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 82 41 00 00 01 80 02 00 00 00 0f 0b 00
>[    2.693508] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[    2.693819] [drm:intel_dp_init_connector [i915]] Detected EDP PSR Panel.
>[    2.694138] [drm:intel_dp_init_connector [i915]] EDP DPCD : 02 fb c7
>[    2.702785] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    2.702822] [drm:intel_dp_init_connector [i915]] Downclock mode is not found. DRRS not supported
>[    2.702861] [drm:get_backlight_max_vbt [i915]] VBT defined backlight frequency 200 Hz
>[    2.702898] [drm:intel_panel_setup_backlight [i915]] Connector eDP-1 backlight initialized, disabled, brightness 0/96000
>[    2.702937] [drm:intel_ddi_init [i915]] VBT says port B has lspcon
>[    2.702978] [drm:intel_dp_init_connector [i915]] Adding DP connector on port B
>[    2.703017] [drm:intel_dp_init_connector [i915]] using AUX B for port B (VBT)
>[    2.705168] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[    2.707304] [drm:drm_dp_i2c_do_msg] native defer
>[    2.711342] [drm:drm_dp_i2c_do_msg] native defer
>[    2.715968] [drm:drm_dp_i2c_do_msg] native defer
>[    2.718701] [drm:drm_dp_i2c_do_msg] native defer
>[    2.722664] [drm:drm_dp_i2c_do_msg] native defer
>[    2.723408] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: DP-HDMI ADAPTOR\004 (err 0)
>[    2.723827] [drm:drm_dp_i2c_do_msg] native defer
>[    2.724993] [drm:drm_dp_i2c_do_msg] native defer
>[    2.726161] [drm:drm_dp_i2c_do_msg] native defer
>[    2.727326] [drm:drm_dp_i2c_do_msg] native defer
>[    2.728488] [drm:drm_dp_i2c_do_msg] native defer
>[    2.729221] [drm:drm_dp_dual_mode_detect] DP dual mode adaptor ID: a8 (err 0)
>[    2.729272] [drm:lspcon_init [i915]] LSPCON detected
>[    2.729690] [drm:drm_dp_i2c_do_msg] native defer
>[    2.732737] [drm:drm_dp_i2c_do_msg] native defer
>[    2.736525] [drm:drm_dp_i2c_do_msg] native defer
>[    2.737692] [drm:drm_dp_i2c_do_msg] native defer
>[    2.739661] [drm:drm_dp_i2c_do_msg] native defer
>[    2.740448] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[    2.742837] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[    2.745123] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[    2.745157] [drm:lspcon_init [i915]] Success: LSPCON init
>[    2.745194] [drm:intel_ddi_init [i915]] LSPCON init success on port B
>[    2.745241] [drm:intel_dp_init_connector [i915]] Adding DP connector on port C
>[    2.745280] [drm:intel_dp_init_connector [i915]] using AUX C for port C (VBT)
>[    2.745324] [drm:intel_hdmi_init_connector [i915]] Adding HDMI connector on port C
>[    2.745361] [drm:intel_hdmi_init_connector [i915]] Using DDC pin 0x2 for port C (VBT)
>[    2.745398] [drm:intel_dsi_init [i915]] 
>[    2.745473] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:34:pipe A] hw state readout: enabled
>[    2.745511] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:43:pipe B] hw state readout: disabled
>[    2.745550] [drm:intel_modeset_setup_hw_state [i915]] [CRTC:50:pipe C] hw state readout: disabled
>[    2.745589] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL A hw state readout: crtc_mask 0x00000000, on 0
>[    2.745640] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL B hw state readout: crtc_mask 0x00000001, on 1
>[    2.745676] [drm:intel_modeset_setup_hw_state [i915]] PORT PLL C hw state readout: crtc_mask 0x00000000, on 0
>[    2.745713] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:51:DDI A] hw state readout: disabled, pipe A
>[    2.745764] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:59:DDI B] hw state readout: enabled, pipe A
>[    2.745802] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:61:DP-MST A] hw state readout: disabled, pipe A
>[    2.745837] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:62:DP-MST B] hw state readout: disabled, pipe B
>[    2.745872] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:63:DP-MST C] hw state readout: disabled, pipe C
>[    2.745908] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:64:DDI C] hw state readout: disabled, pipe A
>[    2.745943] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:66:DP-MST A] hw state readout: disabled, pipe A
>[    2.745978] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:67:DP-MST B] hw state readout: disabled, pipe B
>[    2.746013] [drm:intel_modeset_setup_hw_state [i915]] [ENCODER:68:DP-MST C] hw state readout: disabled, pipe C
>[    2.746051] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:52:eDP-1] hw state readout: disabled
>[    2.746089] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:60:DP-1] hw state readout: enabled
>[    2.746125] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:65:DP-2] hw state readout: disabled
>[    2.746161] [drm:intel_modeset_setup_hw_state [i915]] [CONNECTOR:69:HDMI-A-1] hw state readout: disabled
>[    2.746215] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][setup_hw_state]
>[    2.746254] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: A, pipe bpp: 24, dithering: 0
>[    2.746289] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.746324] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.746331] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 218 540000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.746365] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.746368] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 218 540000 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[    2.746404] [drm:intel_dump_pipe_config [i915]] crtc timings: 540000 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5
>[    2.746454] [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 1920x1080, pixel rate 540000
>[    2.746491] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
>[    2.746526] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
>[    2.746561] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.746601] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x4100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x58
>[    2.746636] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.746674] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[    2.746709] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[    2.746744] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[    2.746779] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[    2.746815] [drm:intel_dump_pipe_config [i915]] [CRTC:43:pipe B][setup_hw_state]
>[    2.746850] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 0, dithering: 0
>[    2.746885] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.746919] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.746922] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.746957] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.746959] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.746995] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.747030] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    2.747064] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[    2.747099] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.747134] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.747170] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[    2.747205] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.747240] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 1B] disabled, scaler_id = -1
>[    2.747275] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2B] disabled, scaler_id = -1
>[    2.747310] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 3B] disabled, scaler_id = -1
>[    2.747345] [drm:intel_dump_pipe_config [i915]] [PLANE:41:cursor B] disabled, scaler_id = -1
>[    2.747380] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][setup_hw_state]
>[    2.747415] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 0, dithering: 0
>[    2.747450] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[    2.747484] [drm:intel_dump_pipe_config [i915]] requested mode:
>[    2.747487] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.747522] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[    2.747525] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    2.747560] [drm:intel_dump_pipe_config [i915]] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    2.747597] [drm:intel_dump_pipe_config [i915]] port clock: 0, pipe src size: 0x0, pixel rate 0
>[    2.747631] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[    2.747666] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.747700] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[    2.747736] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[    2.747771] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[    2.747808] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] disabled, scaler_id = -1
>[    2.747842] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[    2.747877] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[    2.747983] [drm:skylake_get_initial_plane_config [i915]] pipe A with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000
>[    2.748021] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000
>[    2.748056] [drm:i915_gem_object_create_stolen_for_preallocated [i915]] failed to allocate stolen space
>[    2.748097] [drm:intel_huc_init [i915]] HuC firmware pending, path i915/bxt_huc_ver01_07_1398.bin
>[    2.748134] [drm:intel_uc_fw_fetch [i915]] before requesting firmware: uC fw fetch status PENDING
>[    2.748171] i915 0000:00:02.0: Direct firmware load for i915/bxt_huc_ver01_07_1398.bin failed with error -2
>[    2.748182] i915 0000:00:02.0: Falling back to user helper
>[    2.880487] pps pps0: new PPS source ptp0
>[    2.880499] igb 0000:01:00.0: added PHC on eth0
>[    2.880503] igb 0000:01:00.0: Intel(R) Gigabit Ethernet Network Connection
>[    2.880509] igb 0000:01:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 90:49:fa:01:ff:97
>[    2.880514] igb 0000:01:00.0: eth0: PBA No: FFFFFF-0FF
>[    2.880518] igb 0000:01:00.0: Using MSI-X interrupts. 2 rx queue(s), 2 tx queue(s)
>[    2.880592] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.880922] initcall igb_init_module+0x0/0x1000 [igb] returned 0 after 238759 usecs
>[    2.882653] igb 0000:01:00.0 enp1s0: renamed from eth0
>[    2.951022] atkbd serio0: Failed to enable keyboard on isa0060/serio0
>[    2.951110] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
>[    2.951290] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    2.970403] usb 1-2: new low-speed USB device number 2 using xhci_hcd
>[    3.115439] usb 1-2: New USB device found, idVendor=413c, idProduct=2106
>[    3.115448] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    3.115453] usb 1-2: Product: Dell QuietKey Keyboard
>[    3.115457] usb 1-2: Manufacturer: DELL
>[    3.116088] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    3.118987] calling  hid_init+0x0/0x1000 [usbhid] @ 152
>[    3.121272] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    3.121609] usbcore: registered new interface driver usbhid
>[    3.121614] usbhid: USB HID core driver
>[    3.121624] initcall hid_init+0x0/0x1000 [usbhid] returned 0 after 2566 usecs
>[    3.123421] calling  hid_generic_init+0x0/0x1000 [hid_generic] @ 152
>[    3.123630] input: DELL Dell QuietKey Keyboard as /devices/pci0000:00/0000:00:15.0/usb1/1-2/1-2:1.0/0003:413C:2106.0001/input/input4
>[    3.138450] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    3.153033] ata1.00: ATA-9: INTEL SSDSC2BW240A4, DC32, max UDMA/133
>[    3.153056] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
>[    3.179413] ata1.00: configured for UDMA/133
>[    3.179754] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2BW24 DC32 PQ: 0 ANSI: 5
>[    3.182758] hid-generic 0003:413C:2106.0001: input,hidraw0: USB HID v1.10 Keyboard [DELL Dell QuietKey Keyboard] on usb-0000:00:15.0-2/input0
>[    3.182803] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    3.183139] initcall hid_generic_init+0x0/0x1000 [hid_generic] returned 0 after 58309 usecs
>[    3.210781] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    3.210947] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB)
>[    3.210969] sd 0:0:0:0: [sda] Write Protect is off
>[    3.210975] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    3.210998] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    3.211043] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[    3.211891] random: fast init done
>[    3.212148]  sda: sda1 sda2 sda3
>[    3.212655] sd 0:0:0:0: [sda] Attached SCSI disk
>[    5.342558] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[    5.342638] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000062
>[    5.342674] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[   64.478522] [drm] Failed to fetch valid uC firmware from i915/bxt_huc_ver01_07_1398.bin (error -11)
>[   64.478646] [drm:intel_uc_fw_fetch [i915]] uC fw fetch status FAIL; err -11, fw           (null), obj           (null)
>[   64.478888] [drm:i915_gem_init_ggtt [i915]] clearing unused GTT space: [1000, 100000000]
>[   64.478992] [drm:i915_gem_context_init [i915]] LR context support initialized
>[   64.479050] [drm:intel_engine_create_scratch [i915]] render ring pipe control offset: 0xfffff000
>[   64.479478] [drm:gen8_init_common_ring [i915]] Execlists enabled for render ring
>[   64.479595] [drm:gen8_init_common_ring [i915]] Execlists enabled for blitter ring
>[   64.479695] [drm:gen8_init_common_ring [i915]] Execlists enabled for bsd ring
>[   64.479795] [drm:gen8_init_common_ring [i915]] Execlists enabled for video enhancement ring
>[   64.479840] [drm:intel_guc_setup [i915]] GuC fw status: path i915/bxt_guc_ver8_7.bin, fetch NONE, load NONE
>[   64.479843] [drm] GuC firmware load skipped
>[   64.479897] [drm:intel_update_cdclk [i915]] Current CD clock rate: 624000 kHz, VCO: 1248000 kHz, ref: 19200 kHz
>[   64.479945] [drm:intel_fbdev_init [i915]] pipe A not active or no fb, skipping
>[   64.479981] [drm:intel_fbdev_init [i915]] pipe B not active or no fb, skipping
>[   64.480016] [drm:intel_fbdev_init [i915]] pipe C not active or no fb, skipping
>[   64.480052] [drm:intel_fbdev_init [i915]] no active fbs found, not using BIOS config
>[   64.480101] [drm:__bxt_hpd_detection_setup [i915]] Invert bit setting: hp_ctl:1a001818 hp_port:38
>[   64.480205] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[   64.480241] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[   64.480347] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   64.480384] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   64.480418] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   64.480453] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   64.480492] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[   64.480526] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   64.480565] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000062
>[   64.480602] [drm:wait_panel_status [i915]] Wait complete
>[   64.480637] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x0000006a
>[   64.480671] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[   64.480801] [drm:intel_backlight_device_register [i915]] Connector eDP-1 backlight sysfs interface registered
>[   64.480839] [drm:intel_dp_connector_register [i915]] registering DPDDC-A bus for card0-eDP-1
>[   64.480954] [drm:intel_dp_connector_register [i915]] registering DPDDC-B bus for card0-DP-1
>[   64.481044] [drm:intel_dp_connector_register [i915]] registering DPDDC-C bus for card0-DP-2
>[   64.481100] [drm] Initialized i915 1.6.0 20170206 for 0000:00:02.0 on minor 0
>[   64.481237] [drm:intel_opregion_register [i915]] 4 outputs detected
>[   64.482270] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[   64.482618] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
>[   64.482731] [drm] Initialized i915 1.6.0 20170206 for 0000:00:02.0 on minor 0
>[   64.482825] initcall i915_init+0x0/0x5c [i915] returned 0 after 60381705 usecs
>[   64.483354] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   64.589104] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[   64.589211] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[   64.589247] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[   64.589300] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[   64.686837] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[   64.687115] [drm:drm_helper_hpd_irq_event] [CONNECTOR:52:eDP-1] status updated from unknown to connected
>[   64.687151] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[   64.687471] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[   64.687506] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[   64.687927] [drm:drm_dp_i2c_do_msg] native defer
>[   64.689091] [drm:drm_dp_i2c_do_msg] native defer
>[   64.690255] [drm:drm_dp_i2c_do_msg] native defer
>[   64.691412] [drm:drm_dp_i2c_do_msg] native defer
>[   64.692574] [drm:drm_dp_i2c_do_msg] native defer
>[   64.693339] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[   64.693765] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   64.694483] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[   64.694520] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   64.694554] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   64.694588] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   64.694993] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[   64.695309] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   64.695729] [drm:drm_dp_i2c_do_msg] native defer
>[   64.696893] [drm:drm_dp_i2c_do_msg] native defer
>[   64.698056] [drm:drm_dp_i2c_do_msg] native defer
>[   64.699211] [drm:drm_dp_i2c_do_msg] native defer
>[   64.700372] [drm:drm_dp_i2c_do_msg] native defer
>[   64.701520] [drm:drm_dp_i2c_do_msg] native defer
>[   64.702684] [drm:drm_dp_i2c_do_msg] native defer
>[   64.703847] [drm:drm_dp_i2c_do_msg] native defer
>[   64.705002] [drm:drm_dp_i2c_do_msg] native defer
>[   64.706288] [drm:drm_dp_i2c_do_msg] native defer
>[   64.707578] [drm:drm_dp_i2c_do_msg] native defer
>[   64.708864] [drm:drm_dp_i2c_do_msg] native defer
>[   64.710151] [drm:drm_dp_i2c_do_msg] native defer
>[   64.711438] [drm:drm_dp_i2c_do_msg] native defer
>[   64.712725] [drm:drm_dp_i2c_do_msg] native defer
>[   64.714011] [drm:drm_dp_i2c_do_msg] native defer
>[   64.715291] [drm:drm_dp_i2c_do_msg] native defer
>[   64.716440] [drm:drm_dp_i2c_do_msg] native defer
>[   64.717604] [drm:drm_dp_i2c_do_msg] native defer
>[   64.718771] [drm:drm_dp_i2c_do_msg] native defer
>[   64.719926] [drm:drm_dp_i2c_do_msg] native defer
>[   64.721212] [drm:drm_dp_i2c_do_msg] native defer
>[   64.722501] [drm:drm_dp_i2c_do_msg] native defer
>[   64.723789] [drm:drm_dp_i2c_do_msg] native defer
>[   64.725076] [drm:drm_dp_i2c_do_msg] native defer
>[   64.726362] [drm:drm_dp_i2c_do_msg] native defer
>[   64.727651] [drm:drm_dp_i2c_do_msg] native defer
>[   64.728939] [drm:drm_dp_i2c_do_msg] native defer
>[   64.730218] [drm:drm_dp_i2c_do_msg] native defer
>[   64.730953] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   64.731239] [drm:drm_helper_hpd_irq_event] [CONNECTOR:60:DP-1] status updated from unknown to connected
>[   64.731274] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[   64.739707] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.748139] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.756575] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.765006] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.773437] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.781868] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.790299] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.798728] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.807162] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.815593] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.824024] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.832455] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.840886] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.849317] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.857747] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.866178] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.874610] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.883041] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.891472] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.899901] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.908333] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.916767] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.925199] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.933629] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.942059] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.950489] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.958920] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.967351] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.975783] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.984214] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   64.992645] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.001075] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.001081] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   65.001083] [drm:drm_helper_hpd_irq_event] [CONNECTOR:65:DP-2] status updated from unknown to disconnected
>[   65.001120] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[   65.003252] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.003323] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.005442] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.005451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   65.007577] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.007664] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.009783] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.009793] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   65.009801] [drm:drm_helper_hpd_irq_event] [CONNECTOR:69:HDMI-A-1] status updated from unknown to disconnected
>[   65.009848] [drm:drm_setup_crtcs] 
>[   65.009852] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[   65.009890] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[   65.009926] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   65.009962] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   65.009996] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   65.010030] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   65.010431] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[   65.010762] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   65.010767] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[   65.010771] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[   65.010773] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[   65.010808] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[   65.011130] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[   65.011165] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[   65.011585] [drm:drm_dp_i2c_do_msg] native defer
>[   65.012757] [drm:drm_dp_i2c_do_msg] native defer
>[   65.013924] [drm:drm_dp_i2c_do_msg] native defer
>[   65.015085] [drm:drm_dp_i2c_do_msg] native defer
>[   65.016251] [drm:drm_dp_i2c_do_msg] native defer
>[   65.017020] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[   65.017447] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   65.018162] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[   65.018198] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   65.018232] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   65.018266] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   65.018673] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[   65.018990] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   65.019419] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[   65.019422] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   65.019424] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[   65.019426] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   65.019451] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[   65.019455] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   65.019457] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   65.019460] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   65.019463] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   65.019466] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   65.019469] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   65.019471] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   65.019474] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   65.019477] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   65.019480] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   65.019482] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   65.019485] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   65.019488] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   65.019491] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   65.019493] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   65.019496] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   65.019499] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   65.019502] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   65.019504] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   65.019507] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   65.019510] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   65.019513] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   65.019515] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   65.019518] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   65.019521] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   65.019523] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   65.019526] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   65.019529] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   65.019532] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   65.019534] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   65.019537] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   65.019540] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   65.019542] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   65.019545] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   65.019547] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   65.019584] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[   65.028018] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.036447] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.044876] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.053305] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.061734] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.070163] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.078592] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.087021] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.095454] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.103886] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.112315] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.120744] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.129173] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.137602] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.146031] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.154460] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.162889] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.171318] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.179751] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.188180] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.196608] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.205038] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.213469] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.221898] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.230327] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.238757] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.247191] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.255622] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.264051] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.272480] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.280910] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.289339] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7c1003ff
>[   65.289342] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[   65.289345] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] disconnected
>[   65.289347] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[   65.289382] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[   65.291518] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.291585] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.293459] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[   65.293496] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[   65.293532] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[   65.293577] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[   65.293632] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.293636] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   65.295762] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.295850] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.297973] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.297984] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   65.297992] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[   65.298000] [drm:drm_setup_crtcs] connector 52 enabled? yes
>[   65.298029] [drm:drm_setup_crtcs] connector 60 enabled? yes
>[   65.298031] [drm:drm_setup_crtcs] connector 65 enabled? no
>[   65.298033] [drm:drm_setup_crtcs] connector 69 enabled? no
>[   65.298070] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[   65.298072] [drm:drm_setup_crtcs] looking for cmdline mode on connector 52
>[   65.298074] [drm:drm_setup_crtcs] looking for preferred mode on connector 52 0
>[   65.298076] [drm:drm_setup_crtcs] found mode 1920x1080
>[   65.298077] [drm:drm_setup_crtcs] looking for cmdline mode on connector 60
>[   65.298079] [drm:drm_setup_crtcs] looking for preferred mode on connector 60 0
>[   65.298080] [drm:drm_setup_crtcs] found mode 1920x1080
>[   65.298082] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
>[   65.298087] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 34 (0,0)
>[   65.298090] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 43 (0,0)
>[   65.298125] [drm:intelfb_create [i915]] no BIOS fb, allocating a new one
>[   65.300336] [drm:intelfb_create [i915]] allocated 1920x1080 fb: 0x00040000
>[   65.300379] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   65.300415] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[   65.300450] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[   65.300451] fbcon: inteldrmfb (fb0) is primary device
>[   65.300486] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[   65.300521] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[   65.302591] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.302626] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.304747] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   65.304759] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   65.306437] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.306471] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   65.308590] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   65.308600] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   65.308730] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[   65.308765] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   65.308807] [drm:skl_update_scaler [i915]] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   65.308844] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[   65.308884] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[   65.308918] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[   65.308957] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   65.308995] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[   65.309032] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[   65.309068] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[   65.309103] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[   65.309137] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   65.309142] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[   65.309177] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   65.309180] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[   65.309215] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[   65.309250] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[   65.309286] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[   65.309321] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   65.309355] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   65.309396] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x4100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x58
>[   65.309431] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   65.309467] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[   65.309502] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[   65.309536] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[   65.309571] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[   65.309609] [drm:intel_atomic_check [i915]] [CONNECTOR:60:DP-1] checking for sink bpp constrains
>[   65.309643] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   65.309681] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[   65.309717] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   65.309751] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[   65.309786] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   65.309822] [drm:intel_dump_pipe_config [i915]] [CRTC:43:pipe B][modeset]
>[   65.309857] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[   65.309892] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   65.309926] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[   65.309960] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   65.309964] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   65.309998] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   65.310001] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   65.310036] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[   65.310071] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[   65.310107] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: 0
>[   65.310141] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   65.310176] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   65.310212] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[   65.310247] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   65.310281] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 1B] disabled, scaler_id = -1
>[   65.310316] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2B] disabled, scaler_id = -1
>[   65.310351] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 3B] disabled, scaler_id = -1
>[   65.310385] [drm:intel_dump_pipe_config [i915]] [PLANE:41:cursor B] disabled, scaler_id = -1
>[   65.310435] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[   65.310482] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[   65.310517] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[   65.310553] [drm:bxt_get_dpll [i915]] [CRTC:43:pipe B] using pre-allocated PORT PLL B
>[   65.310588] [drm:intel_reference_shared_dpll [i915]] using PORT PLL B for pipe B
>[   65.310623] [drm:skl_update_scaler [i915]] scaler_user index 1.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   65.310703] [drm:intel_disable_pipe [i915]] disabling pipe A
>[   65.312974] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL B (active 1, on? 1) for crtc 34
>[   65.313028] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL B
>[   65.313071] [drm:intel_set_cdclk [i915]] Changing CDCLK to 288000 kHz, VCO 1152000 kHz, ref 19200 kHz
>[   65.319243] [drm:intel_update_cdclk [i915]] Current CD clock rate: 288000 kHz, VCO: 1152000 kHz, ref: 19200 kHz
>[   65.319354] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[   65.319390] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[   65.319425] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[   65.319460] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[   65.319495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[   65.319531] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[   65.319568] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[   65.319603] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[   65.319639] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[   65.319677] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[   65.319713] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[   65.319748] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[   65.319798] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[   65.319833] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[   65.319960] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[   65.319995] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[   65.320036] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 0000006a
>[   65.320070] [drm:wait_panel_status [i915]] Wait complete
>[   65.320106] [drm:edp_panel_on [i915]] Wait for panel power on
>[   65.320142] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 0000006b
>[   65.521573] [drm:wait_panel_status [i915]] Wait complete
>[   65.522657] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   65.522690] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   65.522726] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   65.523332] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   65.523365] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   65.523948] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   65.523982] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[   65.524871] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   65.525044] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026dc46800
>[   65.525219] [drm:intel_enable_pipe [i915]] enabling pipe A
>[   65.525274] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[   65.525311] [drm:intel_panel_enable_backlight [i915]] pipe A
>[   65.525349] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 96000
>[   65.530523] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[   65.530623] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[   65.530663] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[   65.530697] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[   65.542072] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL B (active 2, on? 0) for crtc 43
>[   65.542155] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B
>[   65.542806] [drm:drm_dp_i2c_do_msg] native defer
>[   65.543971] [drm:drm_dp_i2c_do_msg] native defer
>[   65.545135] [drm:drm_dp_i2c_do_msg] native defer
>[   65.546291] [drm:drm_dp_i2c_do_msg] native defer
>[   65.547457] [drm:drm_dp_i2c_do_msg] native defer
>[   65.548228] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[   65.549174] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   65.549208] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   65.549242] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   65.552086] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   65.552120] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[   65.554369] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   65.556631] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026dc46000
>[   65.556797] [drm:intel_enable_pipe [i915]] enabling pipe B
>[   65.556890] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:60:DP-1], [ENCODER:59:DDI B]
>[   65.556927] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe B, 36 bytes ELD
>[   65.556964] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[   65.573699] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[   65.573775] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[   65.573845] [drm:intel_ddi_get_config [i915]] pipe has 24 bpp for eDP panel, overriding BIOS-provided max 18 bpp
>[   65.573893] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[   65.573963] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[   65.574001] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[   65.574070] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[   65.574101] Console: switching to colour frame buffer device 240x67
>[   65.598213] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   65.822487] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 15
>[   65.822725] [drm] RC6 on
>[   65.834509] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[   65.913725] calling  init_autofs4_fs+0x0/0x27 [autofs4] @ 1
>[   65.913811] initcall init_autofs4_fs+0x0/0x27 [autofs4] returned 0 after 77 usecs
>[   65.917467] calling  xt_init+0x0/0x1000 [x_tables] @ 1
>[   65.917475] initcall xt_init+0x0/0x1000 [x_tables] returned 0 after 2 usecs
>[   65.920246] calling  ip_tables_init+0x0/0x1000 [ip_tables] @ 1
>[   65.920256] ip_tables: (C) 2000-2006 Netfilter Core Team
>[   65.920312] initcall ip_tables_init+0x0/0x1000 [ip_tables] returned 0 after 60 usecs
>[   66.001452] systemd[1]: systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
>[   66.001790] systemd[1]: Detected architecture x86-64.
>[   66.002518] systemd[1]: Set hostname to <BXTP6>.
>[   66.073388] systemd[1]: Listening on Journal Socket (/dev/log).
>[   66.073772] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[   66.074006] systemd[1]: Listening on Journal Socket.
>[   66.074195] systemd[1]: Listening on Syslog Socket.
>[   66.074547] systemd[1]: Created slice System Slice.
>[   66.075433] systemd[1]: Mounting POSIX Message Queue File System...
>[   66.077675] systemd[1]: Starting Load Kernel Modules...
>[   66.085757] calling  parport_default_proc_register+0x0/0x1000 [parport] @ 230
>[   66.085778] initcall parport_default_proc_register+0x0/0x1000 [parport] returned 0 after 15 usecs
>[   66.088341] calling  lp_init_module+0x0/0x1000 [lp] @ 230
>[   66.091281] lp: driver loaded but no devices found
>[   66.091290] initcall lp_init_module+0x0/0x1000 [lp] returned 0 after 2870 usecs
>[   66.095264] calling  ppdev_init+0x0/0x1000 [ppdev] @ 230
>[   66.096611] ppdev: user-space parallel port driver
>[   66.096618] initcall ppdev_init+0x0/0x1000 [ppdev] returned 0 after 1314 usecs
>[   66.101082] calling  parport_pc_init+0x0/0xf44 [parport_pc] @ 230
>[   66.101219] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.103943] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.104293] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.104655] initcall parport_pc_init+0x0/0xf44 [parport_pc] returned 0 after 3481 usecs
>[   66.254660] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[   66.282262] systemd-journald[245]: Received request to flush runtime journal from PID 1
>[   66.383709] calling  intel_pmc_ipc_init+0x0/0x1000 [intel_pmc_ipc] @ 280
>[   66.383776] initcall intel_pmc_ipc_init+0x0/0x1000 [intel_pmc_ipc] returned 0 after 59 usecs
>[   66.391977] calling  mac_hid_init+0x0/0x1000 [mac_hid] @ 284
>[   66.391989] initcall mac_hid_init+0x0/0x1000 [mac_hid] returned 0 after 6 usecs
>[   66.407326] calling  rfkill_gpio_driver_init+0x0/0x1000 [rfkill_gpio] @ 288
>[   66.407368] initcall rfkill_gpio_driver_init+0x0/0x1000 [rfkill_gpio] returned 0 after 36 usecs
>[   66.435087] calling  mei_init+0x0/0xae [mei] @ 280
>[   66.435117] initcall mei_init+0x0/0xae [mei] returned 0 after 19 usecs
>[   66.438005] calling  init_soundcore+0x0/0x1000 [soundcore] @ 290
>[   66.438019] initcall init_soundcore+0x0/0x1000 [soundcore] returned 0 after 8 usecs
>[   66.439274] calling  shpcd_init+0x0/0x1000 [shpchp] @ 276
>[   66.439307] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[   66.439311] initcall shpcd_init+0x0/0x1000 [shpchp] returned 0 after 30 usecs
>[   66.445782] calling  mei_me_driver_init+0x0/0x1000 [mei_me] @ 280
>[   66.458304] calling  alsa_sound_init+0x0/0x84 [snd] @ 297
>[   66.458325] initcall alsa_sound_init+0x0/0x84 [snd] returned 0 after 12 usecs
>[   66.464751] calling  lpc_ich_driver_init+0x0/0x1000 [lpc_ich] @ 277
>[   66.464757] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.465123] initcall mei_me_driver_init+0x0/0x1000 [mei_me] returned 0 after 18878 usecs
>[   66.465273] lpc_ich 0000:00:1f.0: I/O space for ACPI uninitialized
>[   66.465505] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.468465] initcall lpc_ich_driver_init+0x0/0x1000 [lpc_ich] returned 0 after 3607 usecs
>[   66.481866] calling  cryptd_init+0x0/0x1000 [cryptd] @ 283
>[   66.481879] initcall cryptd_init+0x0/0x1000 [cryptd] returned 0 after 5 usecs
>[   66.492827] calling  aes_init+0x0/0x1000 [aes_x86_64] @ 280
>[   66.493798] initcall aes_init+0x0/0x1000 [aes_x86_64] returned 0 after 934 usecs
>[   66.493915] [drm:intel_backlight_device_update_status [i915]] updating intel_backlight, brightness=4800/96000
>[   66.493944] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[   66.501926] calling  aesni_init+0x0/0x1ee [aesni_intel] @ 283
>[   66.501930] SSE version of gcm_enc/dec engaged.
>[   66.507999] calling  alsa_timer_init+0x0/0x1000 [snd_timer] @ 309
>[   66.516845] initcall alsa_timer_init+0x0/0x1000 [snd_timer] returned 0 after 8623 usecs
>[   66.520956] calling  serio_raw_drv_init+0x0/0x1000 [serio_raw] @ 275
>[   66.520981] initcall serio_raw_drv_init+0x0/0x1000 [serio_raw] returned 0 after 18 usecs
>[   66.523028] calling  alsa_seq_device_init+0x0/0x1000 [snd_seq_device] @ 309
>[   66.523050] initcall alsa_seq_device_init+0x0/0x1000 [snd_seq_device] returned 0 after 16 usecs
>[   66.535089] calling  alsa_seq_init+0x0/0x48 [snd_seq] @ 324
>[   66.537833] initcall alsa_seq_init+0x0/0x48 [snd_seq] returned 0 after 2664 usecs
>[   66.549466] calling  crypto_pcbc_module_init+0x0/0x1000 [pcbc] @ 349
>[   66.549473] initcall crypto_pcbc_module_init+0x0/0x1000 [pcbc] returned 0 after 1 usecs
>[   66.556880] initcall aesni_init+0x0/0x1ee [aesni_intel] returned 0 after 53643 usecs
>[   66.559423] calling  ghash_pclmulqdqni_mod_init+0x0/0x1000 [ghash_clmulni_intel] @ 283
>[   66.566707] initcall ghash_pclmulqdqni_mod_init+0x0/0x1000 [ghash_clmulni_intel] returned 0 after 7098 usecs
>[   66.568769] calling  crc32_pclmul_mod_init+0x0/0x1000 [crc32_pclmul] @ 274
>[   66.572713] initcall crc32_pclmul_mod_init+0x0/0x1000 [crc32_pclmul] returned 0 after 3836 usecs
>[   66.576107] calling  crct10dif_intel_mod_init+0x0/0x1000 [crct10dif_pclmul] @ 284
>[   66.579174] initcall crct10dif_intel_mod_init+0x0/0x1000 [crct10dif_pclmul] returned 0 after 2981 usecs
>[   66.584636] calling  alsa_rawmidi_init+0x0/0x1000 [snd_rawmidi] @ 359
>[   66.584643] initcall alsa_rawmidi_init+0x0/0x1000 [snd_rawmidi] returned 0 after 0 usecs
>[   66.612129] calling  alsa_seq_midi_event_init+0x0/0x1000 [snd_seq_midi_event] @ 394
>[   66.612134] initcall alsa_seq_midi_event_init+0x0/0x1000 [snd_seq_midi_event] returned 0 after 0 usecs
>[   66.614323] calling  seq_midisynth_driver_init+0x0/0x1000 [snd_seq_midi] @ 394
>[   66.614343] initcall seq_midisynth_driver_init+0x0/0x1000 [snd_seq_midi] returned 0 after 15 usecs
>[   66.618339] calling  vmx_init+0x0/0x3ff [kvm_intel] @ 280
>[   66.622467] initcall vmx_init+0x0/0x3ff [kvm_intel] returned 0 after 4015 usecs
>[   66.624856] calling  coretemp_init+0x0/0x1000 [coretemp] @ 280
>[   66.625090] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.625963] initcall coretemp_init+0x0/0x1000 [coretemp] returned 0 after 1070 usecs
>[   66.629499] calling  pkg_temp_thermal_init+0x0/0x1000 [x86_pkg_temp_thermal] @ 283
>[   66.631366] initcall pkg_temp_thermal_init+0x0/0x1000 [x86_pkg_temp_thermal] returned 0 after 1809 usecs
>[   66.634101] calling  rapl_init+0x0/0x1000 [intel_rapl] @ 283
>[   66.634153] intel_rapl: Found RAPL domain package
>[   66.634158] intel_rapl: Found RAPL domain core
>[   66.634160] intel_rapl: Found RAPL domain uncore
>[   66.634162] intel_rapl: Found RAPL domain dram
>[   66.636240] calling  alsa_pcm_init+0x0/0x6c [snd_pcm] @ 405
>[   66.636255] initcall alsa_pcm_init+0x0/0x6c [snd_pcm] returned 0 after 4 usecs
>[   66.636687] initcall rapl_init+0x0/0x1000 [intel_rapl] returned 0 after 2511 usecs
>[   66.640109] calling  alsa_hwdep_init+0x0/0x1000 [snd_hwdep] @ 290
>[   66.640120] initcall alsa_hwdep_init+0x0/0x1000 [snd_hwdep] returned 0 after 5 usecs
>[   66.647223] calling  hda_bus_init+0x0/0x12 [snd_hda_core] @ 290
>[   66.647250] initcall hda_bus_init+0x0/0x12 [snd_hda_core] returned 0 after 15 usecs
>[   66.657232] calling  azx_driver_init+0x0/0xfce [snd_hda_intel] @ 290
>[   66.657518] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>[   66.657636] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.658016] initcall azx_driver_init+0x0/0xfce [snd_hda_intel] returned 0 after 752 usecs
>[   66.681314] calling  generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] @ 440
>[   66.681342] initcall generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] returned 0 after 20 usecs
>[   66.684908] calling  realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] @ 440
>[   66.685346] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[   66.685348] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   66.685349] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[   66.685351] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
>[   66.685352] snd_hda_codec_realtek hdaudioC0D0:    inputs:
>[   66.685354] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x18
>[   66.695687] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.697181] initcall realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] returned 0 after 11967 usecs
>[   66.703447] calling  hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] @ 470
>[   66.708447] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   66.708474] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[   66.708499] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   66.708525] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   66.708550] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[   66.708575] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   66.708600] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   66.708624] [drm:i915_audio_component_get_eld [i915]] Not valid for port D
>[   66.708692] sdhci-pci 0000:00:1b.0: SDHCI controller found [8086:5aca] (rev a)
>[   66.709848] initcall hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] returned 0 after 6234 usecs
>[   66.711750] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:0e.0/sound/card0/input6
>[   66.711839] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:0e.0/sound/card0/input7
>[   66.711917] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input8
>[   66.711991] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input9
>[   66.712070] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input10
>[   66.712163] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input11
>[   66.712250] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:0e.0/sound/card0/input12
>[   66.739707] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[   66.739737] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[   66.739762] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[   66.739812] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[   66.739847] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[   66.739874] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[   66.739899] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[   66.740382] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[   66.740739] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   66.740768] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   66.740794] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   66.740818] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   66.741265] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[   66.741291] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   66.743780] [drm:drm_dp_i2c_do_msg] native defer
>[   66.745356] [drm:drm_dp_i2c_do_msg] native defer
>[   66.747041] [drm:drm_dp_i2c_do_msg] native defer
>[   66.748606] [drm:drm_dp_i2c_do_msg] native defer
>[   66.750170] [drm:drm_dp_i2c_do_msg] native defer
>[   66.751739] [drm:drm_dp_i2c_do_msg] native defer
>[   66.753293] [drm:drm_dp_i2c_do_msg] native defer
>[   66.754831] [drm:drm_dp_i2c_do_msg] native defer
>[   66.757040] [drm:drm_dp_i2c_do_msg] native defer
>[   66.758582] [drm:drm_dp_i2c_do_msg] native defer
>[   66.760151] [drm:drm_dp_i2c_do_msg] native defer
>[   66.761692] [drm:drm_dp_i2c_do_msg] native defer
>[   66.763261] [drm:drm_dp_i2c_do_msg] native defer
>[   66.764787] [drm:drm_dp_i2c_do_msg] native defer
>[   66.766315] [drm:drm_dp_i2c_do_msg] native defer
>[   66.767849] [drm:drm_dp_i2c_do_msg] native defer
>[   66.769105] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[   66.769456] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:65:DP-2] status updated from disconnected to connected
>[   66.769483] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[   66.769508] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[   66.771571] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   66.771596] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   66.773674] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   66.773682] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   66.775748] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   66.775773] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   66.777843] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   66.777852] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   66.792194] [drm:drm_fb_helper_hotplug_event] 
>[   66.792196] [drm:drm_setup_crtcs] 
>[   66.792201] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[   66.792238] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[   66.792267] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   66.792293] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   66.792317] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   66.792342] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   66.792953] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[   66.793312] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   66.793319] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[   66.793323] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[   66.793326] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[   66.793366] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[   66.793734] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[   66.793772] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[   66.794225] [drm:drm_dp_i2c_do_msg] native defer
>[   66.795526] [drm:drm_dp_i2c_do_msg] native defer
>[   66.796710] [drm:drm_dp_i2c_do_msg] native defer
>[   66.797925] [drm:drm_dp_i2c_do_msg] native defer
>[   66.799135] [drm:drm_dp_i2c_do_msg] native defer
>[   66.799936] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[   66.800390] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[   66.801144] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[   66.801171] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   66.801196] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[   66.801221] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[   66.801651] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[   66.801991] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   66.802488] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[   66.802492] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[   66.802495] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[   66.802496] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   66.802538] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[   66.802542] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[   66.802545] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   66.802547] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   66.802550] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   66.802553] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   66.802555] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   66.802558] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[   66.802560] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   66.802563] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   66.802566] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[   66.802568] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[   66.802571] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   66.802573] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   66.802576] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   66.802579] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   66.802581] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[   66.802584] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   66.802587] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[   66.802589] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   66.802592] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   66.802594] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[   66.802597] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[   66.802599] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   66.802602] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[   66.802605] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   66.802607] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   66.802610] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   66.802612] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   66.802615] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   66.802617] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   66.802620] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[   66.802622] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   66.802625] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   66.802628] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   66.802631] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[   66.802665] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[   66.803188] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[   66.803544] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[   66.803572] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[   66.803600] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[   66.803625] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[   66.804062] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[   66.804087] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[   66.804559] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[   66.804562] [drm:drm_edid_to_eld] ELD monitor LG ULTRAWIDE
>[   66.804565] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[   66.804566] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[   66.804584] [drm:drm_mode_debug_printmodeline] Modeline 100:"2560x1080" 60 185580 2560 2624 2688 2784 1080 1083 1093 1111 0x48 0xa
>[   66.804586] [drm:drm_mode_prune_invalid] Not using 2560x1080 mode: VIRTUAL_X
>[   66.804592] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[   66.804595] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[   66.804598] [drm:drm_mode_debug_printmodeline] Modeline 106:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   66.804601] [drm:drm_mode_debug_printmodeline] Modeline 140:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[   66.804603] [drm:drm_mode_debug_printmodeline] Modeline 108:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   66.804606] [drm:drm_mode_debug_printmodeline] Modeline 141:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[   66.804609] [drm:drm_mode_debug_printmodeline] Modeline 137:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[   66.804611] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[   66.804614] [drm:drm_mode_debug_printmodeline] Modeline 121:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[   66.804616] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[   66.804619] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   66.804621] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[   66.804624] [drm:drm_mode_debug_printmodeline] Modeline 116:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[   66.804627] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   66.804629] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[   66.804632] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[   66.804635] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[   66.804637] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   66.804640] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[   66.804642] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   66.804645] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[   66.804647] [drm:drm_mode_debug_printmodeline] Modeline 143:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[   66.804650] [drm:drm_mode_debug_printmodeline] Modeline 115:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[   66.804653] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[   66.804655] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[   66.804658] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[   66.804660] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[   66.804664] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[   66.804703] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[   66.806774] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   66.806799] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   66.808844] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   66.808852] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   66.810941] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   66.810965] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   66.813017] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[   66.813024] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[   66.813029] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[   66.813034] [drm:drm_setup_crtcs] connector 52 enabled? yes
>[   66.813036] [drm:drm_setup_crtcs] connector 60 enabled? yes
>[   66.813038] [drm:drm_setup_crtcs] connector 65 enabled? yes
>[   66.813039] [drm:drm_setup_crtcs] connector 69 enabled? no
>[   66.813065] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[   66.813067] [drm:drm_setup_crtcs] looking for cmdline mode on connector 52
>[   66.813069] [drm:drm_setup_crtcs] looking for preferred mode on connector 52 0
>[   66.813071] [drm:drm_setup_crtcs] found mode 1920x1080
>[   66.813072] [drm:drm_setup_crtcs] looking for cmdline mode on connector 60
>[   66.813074] [drm:drm_setup_crtcs] looking for preferred mode on connector 60 0
>[   66.813075] [drm:drm_setup_crtcs] found mode 1920x1080
>[   66.813076] [drm:drm_setup_crtcs] looking for cmdline mode on connector 65
>[   66.813078] [drm:drm_setup_crtcs] looking for preferred mode on connector 65 0
>[   66.813082] [drm:drm_setup_crtcs] found mode 1920x1080
>[   66.813084] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[   66.813098] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 34 (0,0)
>[   66.813101] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 43 (0,0)
>[   66.813104] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 50 (0,0)
>[   66.813174] [drm:intel_atomic_check [i915]] [CONNECTOR:65:DP-2] checking for sink bpp constrains
>[   66.813200] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[   66.813227] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[   66.813257] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[   66.813281] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[   66.813308] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[   66.813333] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][modeset]
>[   66.813359] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[   66.813385] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[   66.813409] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[   66.813434] [drm:intel_dump_pipe_config [i915]] requested mode:
>[   66.813438] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[   66.813463] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[   66.813466] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[   66.813491] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x9
>[   66.813516] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[   66.813542] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: 0
>[   66.813567] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   66.813592] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[   66.813620] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x0, ebb4: 0x0,pll0: 0x0, pll1: 0x0, pll2: 0x0, pll3: 0x0, pll6: 0x0, pll8: 0x0, pll9: 0x0, pll10: 0x0, pcsdw12: 0x0
>[   66.813645] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[   66.813671] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] disabled, scaler_id = -1
>[   66.813696] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[   66.813721] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[   66.813750] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[   66.813786] [drm:bxt_get_dpll [i915]] [CRTC:50:pipe C] using pre-allocated PORT PLL C
>[   66.813811] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe C
>[   66.813837] [drm:skl_update_scaler [i915]] scaler_user index 2.31: Staged freeing scaler id 0 scaler_users = 0x0
>[   66.813896] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[   66.813923] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[   66.813948] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[   66.813974] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[   66.813999] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[   66.814026] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[   66.814053] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[   66.814078] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[   66.814103] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[   66.814131] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[   66.814174] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[   66.814214] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[   66.840369] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 4, on? 0) for crtc 50
>[   66.840441] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
>[   66.841641] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[   66.841665] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[   66.841692] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[   66.842345] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[   66.842369] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[   66.843335] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[   66.845562] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88027474b000
>[   66.845717] [drm:intel_enable_pipe [i915]] enabling pipe C
>[   66.845798] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:65:DP-2], [ENCODER:64:DDI C]
>[   66.845825] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe C, 36 bytes ELD
>[   66.845853] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[   66.862536] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[   66.862571] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[   66.862635] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[   66.960580] Adding 3906556k swap on /dev/sda2.  Priority:-1 extents:1 across:3906556k SSFS
>[   67.011579] calling  init_nls_iso8859_1+0x0/0x1000 [nls_iso8859_1] @ 623
>[   67.011585] initcall init_nls_iso8859_1+0x0/0x1000 [nls_iso8859_1] returned 0 after 0 usecs
>[   67.119122] audit: type=1400 audit(1488389543.127:2): apparmor="STATUS" operation="profile_load" name="unity8-dash" pid=710 comm="apparmor_parser"
>[   67.121903] audit: type=1400 audit(1488389543.127:3): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=707 comm="apparmor_parser"
>[   67.121909] audit: type=1400 audit(1488389543.127:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=707 comm="apparmor_parser"
>[   67.121912] audit: type=1400 audit(1488389543.127:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=707 comm="apparmor_parser"
>[   67.121914] audit: type=1400 audit(1488389543.127:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=707 comm="apparmor_parser"
>[   67.123222] audit: type=1400 audit(1488389543.131:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=706 comm="apparmor_parser"
>[   67.123229] audit: type=1400 audit(1488389543.131:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=706 comm="apparmor_parser"
>[   67.125080] audit: type=1400 audit(1488389543.131:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine" pid=714 comm="apparmor_parser"
>[   67.125094] audit: type=1400 audit(1488389543.131:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=714 comm="apparmor_parser"
>[   67.128857] audit: type=1400 audit(1488389543.135:11): apparmor="STATUS" operation="profile_load" name="udm-extractor" pid=716 comm="apparmor_parser"
>[   67.418953] random: crng init done
>[   67.423685] cgroup: new mount options do not match the existing superblock, will be ignored
>[   68.004127] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
>[   68.030983] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready
>[   69.342522] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[   69.342578] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[   71.051211] igb 0000:01:00.0 enp1s0: igb: enp1s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
>[   71.051627] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready
>[  203.715398] Console: switching to colour dummy device 80x25
>[  203.715460] [IGT] kms_cursor_legacy: executing
>[  203.715932] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 15
>[  203.768360] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[  203.768397] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[  203.768424] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  203.768449] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  203.768474] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  203.768500] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  203.768529] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  203.768557] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006f
>[  203.768978] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[  203.769319] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  203.769324] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[  203.769328] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  203.769402] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[  203.769431] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[  203.769747] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[  203.769772] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[  203.770193] [drm:drm_dp_i2c_do_msg] native defer
>[  203.771392] [drm:drm_dp_i2c_do_msg] native defer
>[  203.772565] [drm:drm_dp_i2c_do_msg] native defer
>[  203.773720] [drm:drm_dp_i2c_do_msg] native defer
>[  203.774929] [drm:drm_dp_i2c_do_msg] native defer
>[  203.775725] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[  203.776167] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  203.776904] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[  203.776945] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  203.776985] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[  203.777025] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[  203.777449] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[  203.777777] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  203.778289] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[  203.778293] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  203.778298] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[  203.778300] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  203.778353] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[  203.778359] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  203.778363] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  203.778368] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  203.778373] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  203.778377] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  203.778381] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  203.778386] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  203.778424] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  203.778428] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  203.778433] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  203.778437] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  203.778442] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  203.778446] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  203.778451] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  203.778461] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  203.778469] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  203.778508] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  203.778517] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  203.778525] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  203.778532] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  203.778540] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  203.778548] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  203.778557] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  203.778566] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  203.778573] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  203.778582] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  203.778591] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  203.778598] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  203.778604] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  203.778608] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  203.778612] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  203.778616] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  203.778622] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  203.778626] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  203.778739] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[  203.778788] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[  203.779267] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[  203.779593] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  203.779620] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  203.779647] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  203.779673] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  203.780085] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[  203.780111] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  203.780539] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[  203.780542] [drm:drm_edid_to_eld] ELD monitor LG ULTRAWIDE
>[  203.780545] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[  203.780546] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  203.780569] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[  203.780572] [drm:drm_mode_debug_printmodeline] Modeline 54:"2560x1080" 60 185580 2560 2624 2688 2784 1080 1083 1093 1111 0x48 0xa
>[  203.780575] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  203.780578] [drm:drm_mode_debug_printmodeline] Modeline 106:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  203.780581] [drm:drm_mode_debug_printmodeline] Modeline 140:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  203.780584] [drm:drm_mode_debug_printmodeline] Modeline 108:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  203.780587] [drm:drm_mode_debug_printmodeline] Modeline 141:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  203.780590] [drm:drm_mode_debug_printmodeline] Modeline 137:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  203.780593] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  203.780596] [drm:drm_mode_debug_printmodeline] Modeline 121:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  203.780598] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[  203.780601] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  203.780604] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  203.780607] [drm:drm_mode_debug_printmodeline] Modeline 116:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  203.780610] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  203.780613] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  203.780616] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  203.780619] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  203.780621] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  203.780624] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  203.780627] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  203.780630] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  203.780633] [drm:drm_mode_debug_printmodeline] Modeline 143:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  203.780636] [drm:drm_mode_debug_printmodeline] Modeline 115:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  203.780639] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  203.780641] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  203.780644] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  203.780647] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  203.780704] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[  203.780731] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[  203.782598] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  203.782624] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  203.784664] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  203.784669] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  203.786459] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  203.786485] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  203.788582] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  203.788593] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[  203.788602] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[  203.788829] [IGT] kms_cursor_legacy: starting subtest long-nonblocking-modeset-vs-cursor-atomic
>[  203.788965] [drm:drm_mode_addfb2] [FB:131]
>[  203.835162] [drm:drm_mode_addfb2] [FB:132]
>[  203.835611] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  203.835649] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  203.835676] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  203.835983] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  203.836012] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  203.836039] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  203.836351] [drm:intel_edp_backlight_off [i915]] 
>[  203.836627] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  204.042517] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  204.042609] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  204.046673] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  204.046700] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  204.046730] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  204.098832] [drm:wait_panel_status [i915]] Wait complete
>[  204.098861] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  204.098892] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  204.098937] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  204.098974] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe B
>[  204.099004] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[  204.099045] [drm:intel_disable_pipe [i915]] disabling pipe B
>[  204.099112] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  204.099140] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  204.099166] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  204.099257] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  204.108648] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL B (active 2, on? 1) for crtc 43
>[  204.108704] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL B
>[  204.108759] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe C
>[  204.108802] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[  204.108856] [drm:intel_disable_pipe [i915]] disabling pipe C
>[  204.114619] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL C (active 4, on? 1) for crtc 50
>[  204.114672] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL C
>[  204.114726] [drm:intel_set_cdclk [i915]] Changing CDCLK to 144000 kHz, VCO 1152000 kHz, ref 19200 kHz
>[  204.115609] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001918, pins 0x00000040
>[  204.115650] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[  204.115716] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[  204.116179] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[  204.118534] [drm:intel_update_cdclk [i915]] Current CD clock rate: 144000 kHz, VCO: 1152000 kHz, ref: 19200 kHz
>[  204.118582] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  204.118626] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  204.118672] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  204.118713] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  204.118755] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  204.118799] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  204.118842] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  204.118882] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  204.118923] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  204.118968] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[  204.119011] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[  204.119052] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:69:HDMI-A-1]
>[  204.119095] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  204.119137] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  204.119178] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  204.119244] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  204.119285] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  204.119424] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  204.119465] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  204.574520] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  204.662934] [drm:wait_panel_status [i915]] Wait complete
>[  204.663005] [drm:edp_panel_on [i915]] Wait for panel power on
>[  204.663077] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  204.771444] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  204.771517] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  204.771584] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  204.864032] [drm:wait_panel_status [i915]] Wait complete
>[  204.864122] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  204.864202] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  204.865374] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  204.865447] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  204.865523] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  204.866212] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  204.866284] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  204.866957] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  204.867032] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  204.868004] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  204.868236] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026db58800
>[  204.868554] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  204.868643] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  204.868716] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  204.868791] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  204.874535] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  204.874576] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  204.874625] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  204.874664] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  204.902103] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  204.902191] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  204.902332] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  204.902433] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[  204.902569] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[  204.902737] [drm:intel_edp_backlight_off [i915]] 
>[  205.110510] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  205.110599] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  205.120722] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  205.120797] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  205.120878] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  205.172858] [drm:wait_panel_status [i915]] Wait complete
>[  205.172936] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  205.173018] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  205.173116] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  205.173181] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  205.173257] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  205.173332] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  205.173432] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  205.173513] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  205.173593] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  205.173669] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  205.173746] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  205.173825] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  205.173903] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  205.173979] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  205.174054] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  205.174133] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  205.174210] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  205.174286] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  205.174362] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  205.174435] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  205.174573] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  205.175418] [drm:intel_power_well_disable [i915]] disabling dpio-common-bc
>[  205.175487] [drm:intel_power_well_disable [i915]] disabling power well 2
>[  205.175564] [drm:skl_set_power_well [i915]] Disabling power well 2
>[  205.175631] [drm:intel_power_well_disable [i915]] disabling DC off
>[  205.175704] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  205.175769] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  205.175840] [drm:intel_power_well_disable [i915]] disabling always-on
>[  205.175919] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  205.176101] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  205.176180] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  205.176265] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  205.176354] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  205.176427] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  205.176508] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  205.176587] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  205.176667] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  205.176744] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  205.176822] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  205.176898] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  205.176915] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  205.176989] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  205.177000] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  205.177080] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  205.177157] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  205.177236] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  205.177311] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  205.177389] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  205.177471] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  205.177548] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  205.177629] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  205.177709] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  205.177785] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  205.177863] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  205.177942] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:132, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  205.178021] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  205.178101] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  205.178194] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  205.178269] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  205.178398] [drm:intel_power_well_enable [i915]] enabling always-on
>[  205.178504] [drm:intel_power_well_enable [i915]] enabling DC off
>[  205.178819] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  205.178896] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  205.179065] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  205.179144] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  205.179225] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  205.179301] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  205.179379] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  205.179458] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  205.179539] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  205.179615] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  205.179695] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  205.179775] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  205.179856] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  205.179932] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  205.180038] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  205.180114] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  205.180351] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  205.180427] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  205.630561] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  205.761265] [drm:wait_panel_status [i915]] Wait complete
>[  205.761316] [drm:edp_panel_on [i915]] Wait for panel power on
>[  205.761367] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  205.869809] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  205.869858] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  205.869906] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  205.870015] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  205.961836] [drm:wait_panel_status [i915]] Wait complete
>[  205.961908] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  205.961972] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  205.963127] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  205.963186] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  205.963247] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  205.963906] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  205.963964] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  205.964598] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  205.964657] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  205.965602] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  205.965814] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b2800
>[  205.966125] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  205.966214] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  205.966218] ------------[ cut here ]------------
>[  205.966282] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  205.966284] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  205.966287] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  205.966389] CPU: 3 PID: 57 Comm: kworker/u8:1 Not tainted 4.10.0-tip-201703010159+ #2
>[  205.966391] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  205.966455] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  205.966458] Call Trace:
>[  205.966470]  dump_stack+0x63/0x87
>[  205.966477]  __warn+0xd1/0xf0
>[  205.966482]  warn_slowpath_fmt+0x4f/0x60
>[  205.966490]  ? drm_printk+0x97/0xa0
>[  205.966552]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  205.966610]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  205.966668]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  205.966725]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  205.966783]  intel_enable_ddi+0x94/0xc0 [i915]
>[  205.966843]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  205.966904]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  205.966965]  intel_update_crtc+0x58/0x100 [i915]
>[  205.967026]  skl_update_crtcs+0x218/0x240 [i915]
>[  205.967087]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  205.967094]  ? vtime_account_idle+0xe/0x50
>[  205.967100]  ? finish_task_switch+0x107/0x250
>[  205.967160]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  205.967166]  process_one_work+0x153/0x3f0
>[  205.967170]  worker_thread+0x12b/0x4b0
>[  205.967175]  kthread+0x101/0x140
>[  205.967178]  ? rescuer_thread+0x340/0x340
>[  205.967182]  ? kthread_park+0x90/0x90
>[  205.967188]  ret_from_fork+0x2c/0x40
>[  205.967224] ---[ end trace 0a8fa19387b9ad51 ]---
>[  205.967288] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  205.967298] ------------[ cut here ]------------
>[  205.967365] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  205.967374] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  205.967385] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  205.967519] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  205.967521] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  205.967582] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  205.967598] Call Trace:
>[  205.967604]  dump_stack+0x63/0x87
>[  205.967609]  __warn+0xd1/0xf0
>[  205.967614]  warn_slowpath_fmt+0x4f/0x60
>[  205.967623]  ? drm_printk+0x97/0xa0
>[  205.967686]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  205.967749]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  205.967810]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  205.967868]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  205.967929]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  205.967988]  intel_enable_ddi+0x94/0xc0 [i915]
>[  205.968052]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  205.968113]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  205.968177]  intel_update_crtc+0x58/0x100 [i915]
>[  205.968238]  skl_update_crtcs+0x218/0x240 [i915]
>[  205.968302]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  205.968309]  ? vtime_account_idle+0xe/0x50
>[  205.968317]  ? finish_task_switch+0x107/0x250
>[  205.968378]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  205.968382]  process_one_work+0x153/0x3f0
>[  205.968386]  worker_thread+0x12b/0x4b0
>[  205.968394]  kthread+0x101/0x140
>[  205.968397]  ? rescuer_thread+0x340/0x340
>[  205.968401]  ? kthread_park+0x90/0x90
>[  205.968406]  ret_from_fork+0x2c/0x40
>[  205.968410] ---[ end trace 0a8fa19387b9ad52 ]---
>[  205.968472] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  205.968541] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  205.968601] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  205.968673] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  205.968733] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  205.983015] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  205.983074] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  205.983150] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  205.983618] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  205.983684] [drm:intel_edp_backlight_off [i915]] 
>[  206.190522] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  206.190574] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  206.200693] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  206.200736] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  206.200785] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  206.252875] [drm:wait_panel_status [i915]] Wait complete
>[  206.252945] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  206.253019] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  206.253106] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  206.253166] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  206.253232] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  206.253299] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  206.253403] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  206.253472] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  206.253544] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  206.253613] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  206.253681] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  206.253748] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  206.253817] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  206.253886] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  206.253953] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  206.254020] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  206.254090] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  206.254159] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  206.254227] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  206.254294] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  206.254360] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  206.254435] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  206.255408] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  206.255478] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  206.255552] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  206.255631] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  206.255696] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  206.255768] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  206.255838] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  206.255910] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  206.255979] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  206.256048] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  206.256114] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  206.256129] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  206.256196] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  206.256205] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  206.256277] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  206.256344] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  206.256414] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  206.256481] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  206.256550] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  206.256627] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  206.256696] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  206.256767] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  206.256839] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  206.256908] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  206.256978] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  206.257047] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  206.257119] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  206.257190] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  206.257271] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  206.257338] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  206.257503] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  206.257646] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  206.257705] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  206.257765] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  206.257821] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  206.257879] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  206.257937] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  206.257997] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  206.258052] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  206.258110] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  206.258168] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  206.258227] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  206.258284] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  206.258363] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  206.258418] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  206.258619] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  206.258674] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  206.718562] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  206.762800] [drm:wait_panel_status [i915]] Wait complete
>[  206.762869] [drm:edp_panel_on [i915]] Wait for panel power on
>[  206.762938] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  206.871310] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  206.871382] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  206.871450] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  206.871558] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  206.963460] [drm:wait_panel_status [i915]] Wait complete
>[  206.963542] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  206.963613] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  206.964765] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  206.964829] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  206.964897] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  206.965566] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  206.965630] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  206.966269] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  206.966334] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  206.967344] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  206.967583] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026db5b000
>[  206.967912] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  206.968001] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  206.968006] ------------[ cut here ]------------
>[  206.968086] WARNING: CPU: 1 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  206.968089] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  206.968091] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  206.968213] CPU: 1 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  206.968216] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  206.968293] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  206.968296] Call Trace:
>[  206.968312]  dump_stack+0x63/0x87
>[  206.968320]  __warn+0xd1/0xf0
>[  206.968326]  warn_slowpath_fmt+0x4f/0x60
>[  206.968335]  ? drm_printk+0x97/0xa0
>[  206.968411]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  206.968483]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  206.968555]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  206.968627]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  206.968699]  intel_enable_ddi+0x94/0xc0 [i915]
>[  206.968774]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  206.968850]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  206.968927]  intel_update_crtc+0x58/0x100 [i915]
>[  206.969002]  skl_update_crtcs+0x218/0x240 [i915]
>[  206.969079]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  206.969088]  ? vtime_account_idle+0xe/0x50
>[  206.969094]  ? finish_task_switch+0x107/0x250
>[  206.969170]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  206.969177]  process_one_work+0x153/0x3f0
>[  206.969182]  worker_thread+0x12b/0x4b0
>[  206.969188]  kthread+0x101/0x140
>[  206.969192]  ? rescuer_thread+0x340/0x340
>[  206.969197]  ? kthread_park+0x90/0x90
>[  206.969204]  ret_from_fork+0x2c/0x40
>[  206.969210] ---[ end trace 0a8fa19387b9ad53 ]---
>[  206.969283] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  206.969285] ------------[ cut here ]------------
>[  206.969361] WARNING: CPU: 1 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  206.969363] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  206.969365] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  206.969459] CPU: 1 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  206.969461] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  206.969536] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  206.969539] Call Trace:
>[  206.969545]  dump_stack+0x63/0x87
>[  206.969551]  __warn+0xd1/0xf0
>[  206.969557]  warn_slowpath_fmt+0x4f/0x60
>[  206.969564]  ? drm_printk+0x97/0xa0
>[  206.969640]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  206.969712]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  206.969783]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  206.969856]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  206.969927]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  206.970000]  intel_enable_ddi+0x94/0xc0 [i915]
>[  206.970074]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  206.970150]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  206.970226]  intel_update_crtc+0x58/0x100 [i915]
>[  206.970302]  skl_update_crtcs+0x218/0x240 [i915]
>[  206.970379]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  206.970385]  ? vtime_account_idle+0xe/0x50
>[  206.970391]  ? finish_task_switch+0x107/0x250
>[  206.970466]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  206.970471]  process_one_work+0x153/0x3f0
>[  206.970476]  worker_thread+0x12b/0x4b0
>[  206.970482]  kthread+0x101/0x140
>[  206.970486]  ? rescuer_thread+0x340/0x340
>[  206.970492]  ? kthread_park+0x90/0x90
>[  206.970498]  ret_from_fork+0x2c/0x40
>[  206.970575] ---[ end trace 0a8fa19387b9ad54 ]---
>[  206.970659] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  206.970772] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  206.970853] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  206.970948] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  206.971031] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  206.984809] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  206.984845] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  206.984923] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  206.985412] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  206.985532] [drm:intel_edp_backlight_off [i915]] 
>[  207.190509] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  207.190567] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  207.202706] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  207.202757] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  207.202812] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  207.254759] [drm:wait_panel_status [i915]] Wait complete
>[  207.254829] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  207.254903] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  207.254992] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  207.255078] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  207.255149] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  207.255207] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  207.255275] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  207.255341] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  207.255408] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  207.255475] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  207.255562] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  207.255635] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  207.255722] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  207.255808] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  207.255891] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  207.255976] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  207.256061] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  207.256147] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  207.256224] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  207.256303] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  207.256377] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  207.256464] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  207.257497] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  207.257574] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  207.257660] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  207.257750] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  207.257822] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  207.257903] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  207.257980] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  207.258061] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  207.258138] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  207.258217] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  207.258291] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  207.258310] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  207.258384] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  207.258446] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  207.258529] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  207.258605] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  207.258684] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  207.258760] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  207.258838] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  207.258920] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  207.258997] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  207.259077] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  207.259158] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  207.259234] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  207.259313] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  207.259392] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:101, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  207.259473] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  207.259552] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  207.259644] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  207.259722] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  207.259849] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  207.260037] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  207.260120] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  207.260206] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  207.260284] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  207.260364] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  207.260450] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  207.260534] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  207.260610] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  207.260689] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  207.260764] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  207.260845] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  207.260921] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  207.261028] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  207.261105] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  207.261341] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  207.261416] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  207.710539] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  207.762858] [drm:wait_panel_status [i915]] Wait complete
>[  207.762926] [drm:edp_panel_on [i915]] Wait for panel power on
>[  207.762995] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  207.871398] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  207.871468] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  207.871536] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  207.871626] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  207.963807] [drm:wait_panel_status [i915]] Wait complete
>[  207.963896] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  207.963973] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  207.965151] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  207.965223] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  207.965299] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  207.965969] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  207.966043] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  207.967046] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  207.967281] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  207.967610] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  207.967699] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  207.967702] ------------[ cut here ]------------
>[  207.967782] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  207.967785] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  207.967787] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  207.967909] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  207.967912] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  207.967989] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  207.967993] Call Trace:
>[  207.968006]  dump_stack+0x63/0x87
>[  207.968015]  __warn+0xd1/0xf0
>[  207.968021]  warn_slowpath_fmt+0x4f/0x60
>[  207.968030]  ? drm_printk+0x97/0xa0
>[  207.968106]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  207.968178]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  207.968251]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  207.968323]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  207.968395]  intel_enable_ddi+0x94/0xc0 [i915]
>[  207.968470]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  207.968546]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  207.968623]  intel_update_crtc+0x58/0x100 [i915]
>[  207.968698]  skl_update_crtcs+0x218/0x240 [i915]
>[  207.968775]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  207.968783]  ? vtime_account_idle+0xe/0x50
>[  207.968790]  ? finish_task_switch+0x107/0x250
>[  207.968866]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  207.968873]  process_one_work+0x153/0x3f0
>[  207.968877]  worker_thread+0x12b/0x4b0
>[  207.968884]  kthread+0x101/0x140
>[  207.968888]  ? rescuer_thread+0x340/0x340
>[  207.968892]  ? kthread_park+0x90/0x90
>[  207.968900]  ret_from_fork+0x2c/0x40
>[  207.968905] ---[ end trace 0a8fa19387b9ad55 ]---
>[  207.968978] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  207.968981] ------------[ cut here ]------------
>[  207.969057] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  207.969059] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  207.969061] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  207.969156] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  207.969159] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  207.969234] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  207.969237] Call Trace:
>[  207.969242]  dump_stack+0x63/0x87
>[  207.969248]  __warn+0xd1/0xf0
>[  207.969254]  warn_slowpath_fmt+0x4f/0x60
>[  207.969261]  ? drm_printk+0x97/0xa0
>[  207.969337]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  207.969409]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  207.969481]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  207.969553]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  207.969625]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  207.969698]  intel_enable_ddi+0x94/0xc0 [i915]
>[  207.969772]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  207.969848]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  207.969925]  intel_update_crtc+0x58/0x100 [i915]
>[  207.970000]  skl_update_crtcs+0x218/0x240 [i915]
>[  207.970077]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  207.970083]  ? vtime_account_idle+0xe/0x50
>[  207.970089]  ? finish_task_switch+0x107/0x250
>[  207.970165]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  207.970169]  process_one_work+0x153/0x3f0
>[  207.970174]  worker_thread+0x12b/0x4b0
>[  207.970180]  kthread+0x101/0x140
>[  207.970184]  ? rescuer_thread+0x340/0x340
>[  207.970189]  ? kthread_park+0x90/0x90
>[  207.970195]  ret_from_fork+0x2c/0x40
>[  207.970200] ---[ end trace 0a8fa19387b9ad56 ]---
>[  207.970275] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  207.974527] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  207.974597] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  207.974635] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  207.974665] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  207.984483] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  207.984520] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  207.984601] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  207.985101] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  207.985175] [drm:intel_edp_backlight_off [i915]] 
>[  208.190515] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  208.190572] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  208.202735] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  208.202790] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  208.202850] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  208.254830] [drm:wait_panel_status [i915]] Wait complete
>[  208.254887] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  208.254949] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  208.255026] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  208.255099] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  208.255158] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  208.255204] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  208.255260] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  208.255315] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  208.255372] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  208.255427] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  208.255506] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  208.255571] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  208.255641] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  208.255720] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  208.255794] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  208.255870] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  208.255947] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  208.256024] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  208.256097] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  208.256167] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  208.256232] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  208.256310] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  208.257238] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  208.257307] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  208.257385] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  208.257464] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  208.257529] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  208.257601] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  208.257671] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  208.257742] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  208.257811] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  208.257880] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  208.257948] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  208.257964] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  208.258030] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  208.258039] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  208.258111] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  208.258179] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  208.258249] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  208.258318] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  208.258387] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  208.258525] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  208.258598] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  208.258677] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  208.258753] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  208.258829] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  208.258897] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  208.258976] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:101, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  208.259045] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  208.259119] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  208.259199] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  208.259258] [drm:intel_power_well_disable [i915]] disabling DC off
>[  208.259328] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  208.259386] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  208.259447] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  208.259510] [drm:intel_power_well_disable [i915]] disabling always-on
>[  208.259579] [drm:intel_power_well_enable [i915]] enabling always-on
>[  208.259636] [drm:intel_power_well_enable [i915]] enabling DC off
>[  208.260017] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  208.260065] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  208.260186] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  208.260236] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  208.260286] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  208.260333] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  208.260384] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  208.260430] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  208.260479] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  208.260526] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  208.260575] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  208.260623] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  208.260674] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  208.260721] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  208.260786] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  208.260834] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  208.260978] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  208.261026] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  208.734567] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  208.762576] [drm:wait_panel_status [i915]] Wait complete
>[  208.762619] [drm:edp_panel_on [i915]] Wait for panel power on
>[  208.762663] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  208.871102] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  208.871154] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  208.871205] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  208.871278] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  208.963178] [drm:wait_panel_status [i915]] Wait complete
>[  208.963245] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  208.963301] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  208.964412] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  208.964461] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  208.964513] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  208.965152] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  208.965200] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  208.965814] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  208.965863] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  208.966953] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  208.967167] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  208.967479] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  208.967567] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  208.967571] ------------[ cut here ]------------
>[  208.967635] WARNING: CPU: 0 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  208.967637] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  208.967639] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  208.967741] CPU: 0 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  208.967743] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  208.967804] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  208.967807] Call Trace:
>[  208.967819]  dump_stack+0x63/0x87
>[  208.967826]  __warn+0xd1/0xf0
>[  208.967831]  warn_slowpath_fmt+0x4f/0x60
>[  208.967839]  ? drm_printk+0x97/0xa0
>[  208.967899]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  208.967957]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  208.968015]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  208.968072]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  208.968130]  intel_enable_ddi+0x94/0xc0 [i915]
>[  208.968190]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  208.968251]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  208.968312]  intel_update_crtc+0x58/0x100 [i915]
>[  208.968373]  skl_update_crtcs+0x218/0x240 [i915]
>[  208.968434]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  208.968441]  ? vtime_delta+0x23/0x30
>[  208.968446]  ? finish_task_switch+0x107/0x250
>[  208.968507]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  208.968513]  process_one_work+0x153/0x3f0
>[  208.968517]  worker_thread+0x12b/0x4b0
>[  208.968522]  kthread+0x101/0x140
>[  208.968525]  ? rescuer_thread+0x340/0x340
>[  208.968529]  ? kthread_park+0x90/0x90
>[  208.968535]  ret_from_fork+0x2c/0x40
>[  208.968539] ---[ end trace 0a8fa19387b9ad57 ]---
>[  208.968597] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  208.968599] ------------[ cut here ]------------
>[  208.968660] WARNING: CPU: 0 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  208.968663] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  208.968664] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  208.968739] CPU: 0 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  208.968741] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  208.968801] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  208.968804] Call Trace:
>[  208.968808]  dump_stack+0x63/0x87
>[  208.968813]  __warn+0xd1/0xf0
>[  208.968818]  warn_slowpath_fmt+0x4f/0x60
>[  208.968824]  ? drm_printk+0x97/0xa0
>[  208.968884]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  208.968942]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  208.968999]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  208.969057]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  208.969115]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  208.969173]  intel_enable_ddi+0x94/0xc0 [i915]
>[  208.969234]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  208.969294]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  208.969356]  intel_update_crtc+0x58/0x100 [i915]
>[  208.969416]  skl_update_crtcs+0x218/0x240 [i915]
>[  208.969478]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  208.969482]  ? vtime_delta+0x23/0x30
>[  208.969487]  ? finish_task_switch+0x107/0x250
>[  208.969548]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  208.969551]  process_one_work+0x153/0x3f0
>[  208.969555]  worker_thread+0x12b/0x4b0
>[  208.969560]  kthread+0x101/0x140
>[  208.969563]  ? rescuer_thread+0x340/0x340
>[  208.969567]  ? kthread_park+0x90/0x90
>[  208.969571]  ret_from_fork+0x2c/0x40
>[  208.969575] ---[ end trace 0a8fa19387b9ad58 ]---
>[  208.969636] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  208.974475] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  208.974505] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  208.974541] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  208.974568] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  208.984362] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  208.984417] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  208.984519] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  208.985242] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  208.985360] [drm:intel_edp_backlight_off [i915]] 
>[  209.190526] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  209.190598] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  209.202796] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  209.202856] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  209.202922] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  209.254858] [drm:wait_panel_status [i915]] Wait complete
>[  209.254937] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  209.255020] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  209.255116] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  209.255209] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  209.255284] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  209.255361] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  209.255436] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  209.255513] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  209.255587] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  209.255665] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  209.255747] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  209.255828] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  209.255912] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  209.255996] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  209.256078] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  209.256160] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  209.256241] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  209.256319] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  209.256401] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  209.256478] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  209.256553] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  209.256637] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  209.256714] [drm:intel_power_well_disable [i915]] disabling DC off
>[  209.256783] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  209.256848] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  209.256915] [drm:intel_power_well_disable [i915]] disabling always-on
>[  209.257701] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  209.257780] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  209.257867] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  209.257956] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  209.258029] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  209.258110] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  209.258188] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  209.258269] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  209.258346] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  209.258425] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  209.258558] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  209.258575] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  209.258652] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  209.258662] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  209.258743] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  209.258820] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  209.258899] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  209.258976] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  209.259054] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  209.259137] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  209.259215] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  209.259295] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  209.259374] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  209.259450] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  209.259529] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  209.259609] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:101, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  209.259689] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  209.259768] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  209.259860] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  209.259937] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  209.260362] [drm:intel_power_well_enable [i915]] enabling always-on
>[  209.260429] [drm:intel_power_well_enable [i915]] enabling DC off
>[  209.260750] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  209.260911] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  209.261111] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  209.261189] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  209.261280] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  209.261359] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  209.261438] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  209.261515] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  209.261597] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  209.261673] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  209.261751] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  209.261830] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  209.261910] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  209.261987] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  209.262092] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  209.262168] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  209.262401] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  209.262519] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  209.726526] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  209.762596] [drm:wait_panel_status [i915]] Wait complete
>[  209.762638] [drm:edp_panel_on [i915]] Wait for panel power on
>[  209.762683] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  209.871104] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  209.871149] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  209.871191] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  209.871263] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  209.963469] [drm:wait_panel_status [i915]] Wait complete
>[  209.963521] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  209.963566] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  209.964662] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  209.964701] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  209.964743] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  209.965370] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  209.965409] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  209.966010] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  209.966049] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  209.966975] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  209.967165] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  209.967454] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  209.967507] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  209.967510] ------------[ cut here ]------------
>[  209.967554] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  209.967555] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  209.967557] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  209.967631] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  209.967632] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  209.967676] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  209.967678] Call Trace:
>[  209.967688]  dump_stack+0x63/0x87
>[  209.967694]  __warn+0xd1/0xf0
>[  209.967697]  warn_slowpath_fmt+0x4f/0x60
>[  209.967703]  ? drm_printk+0x97/0xa0
>[  209.967745]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  209.967784]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  209.967822]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  209.967861]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  209.967899]  intel_enable_ddi+0x94/0xc0 [i915]
>[  209.967939]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  209.967980]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  209.968021]  intel_update_crtc+0x58/0x100 [i915]
>[  209.968061]  skl_update_crtcs+0x218/0x240 [i915]
>[  209.968102]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  209.968107]  ? vtime_delta+0x23/0x30
>[  209.968111]  ? finish_task_switch+0x107/0x250
>[  209.968152]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  209.968156]  process_one_work+0x153/0x3f0
>[  209.968159]  worker_thread+0x12b/0x4b0
>[  209.968162]  kthread+0x101/0x140
>[  209.968164]  ? rescuer_thread+0x340/0x340
>[  209.968167]  ? kthread_park+0x90/0x90
>[  209.968171]  ret_from_fork+0x2c/0x40
>[  209.968174] ---[ end trace 0a8fa19387b9ad59 ]---
>[  209.968213] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  209.968215] ------------[ cut here ]------------
>[  209.968255] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  209.968256] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  209.968257] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  209.968307] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  209.968309] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  209.968349] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  209.968351] Call Trace:
>[  209.968354]  dump_stack+0x63/0x87
>[  209.968357]  __warn+0xd1/0xf0
>[  209.968360]  warn_slowpath_fmt+0x4f/0x60
>[  209.968364]  ? drm_printk+0x97/0xa0
>[  209.968404]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  209.968443]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  209.968481]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  209.968520]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  209.968558]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  209.968597]  intel_enable_ddi+0x94/0xc0 [i915]
>[  209.968637]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  209.968677]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  209.968718]  intel_update_crtc+0x58/0x100 [i915]
>[  209.968758]  skl_update_crtcs+0x218/0x240 [i915]
>[  209.968799]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  209.968802]  ? vtime_delta+0x23/0x30
>[  209.968805]  ? finish_task_switch+0x107/0x250
>[  209.968846]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  209.968848]  process_one_work+0x153/0x3f0
>[  209.968851]  worker_thread+0x12b/0x4b0
>[  209.968854]  kthread+0x101/0x140
>[  209.968856]  ? rescuer_thread+0x340/0x340
>[  209.968859]  ? kthread_park+0x90/0x90
>[  209.968862]  ret_from_fork+0x2c/0x40
>[  209.968864] ---[ end trace 0a8fa19387b9ad5a ]---
>[  209.968906] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  209.974488] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  209.974530] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  209.974579] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  209.974619] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  209.984300] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  209.984349] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  209.984443] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  209.985068] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  209.985167] [drm:intel_edp_backlight_off [i915]] 
>[  210.190521] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  210.190573] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  210.202708] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  210.202750] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  210.202793] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  210.254837] [drm:wait_panel_status [i915]] Wait complete
>[  210.254882] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  210.254930] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  210.254990] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  210.255047] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  210.255092] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  210.255130] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  210.255170] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  210.255212] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  210.255264] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  210.255306] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  210.255347] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  210.255387] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  210.255429] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  210.255471] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  210.255511] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  210.255553] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  210.255596] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  210.255638] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  210.255679] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  210.255720] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  210.255762] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  210.255811] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  210.255856] [drm:intel_power_well_disable [i915]] disabling DC off
>[  210.255894] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  210.255929] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  210.255966] [drm:intel_power_well_disable [i915]] disabling always-on
>[  210.256421] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  210.256463] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  210.256510] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  210.256558] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  210.256596] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  210.256640] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  210.256683] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  210.256725] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  210.256766] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  210.256806] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  210.256845] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  210.256856] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  210.256895] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  210.256900] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  210.256942] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  210.256982] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  210.257022] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  210.257063] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  210.257102] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  210.257147] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  210.257187] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  210.257231] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  210.257272] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  210.257312] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  210.257352] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  210.257394] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:136, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  210.257435] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  210.257478] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  210.257529] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  210.257571] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  210.257643] [drm:intel_power_well_enable [i915]] enabling always-on
>[  210.257677] [drm:intel_power_well_enable [i915]] enabling DC off
>[  210.257961] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  210.258003] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  210.258113] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  210.258154] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  210.258196] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  210.258236] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  210.258278] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  210.258318] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  210.258360] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  210.258400] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  210.258459] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  210.258507] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  210.258556] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  210.258600] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  210.258659] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  210.258704] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  210.258845] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  210.258886] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  210.718586] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  210.762611] [drm:wait_panel_status [i915]] Wait complete
>[  210.762680] [drm:edp_panel_on [i915]] Wait for panel power on
>[  210.762751] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  210.871136] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  210.871218] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  210.871294] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  210.871395] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  210.962857] [drm:wait_panel_status [i915]] Wait complete
>[  210.962948] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  210.963027] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  210.964201] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  210.964274] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  210.964349] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  210.965040] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  210.965112] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  210.965764] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  210.965837] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  210.966973] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  210.967213] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  210.967542] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  210.967635] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  210.967640] ------------[ cut here ]------------
>[  210.967719] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  210.967724] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  210.967727] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  210.967852] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  210.967859] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  210.967938] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  210.967943] Call Trace:
>[  210.967959]  dump_stack+0x63/0x87
>[  210.967968]  __warn+0xd1/0xf0
>[  210.967974]  warn_slowpath_fmt+0x4f/0x60
>[  210.967983]  ? drm_printk+0x97/0xa0
>[  210.968059]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  210.968133]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  210.968213]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  210.968285]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  210.968358]  intel_enable_ddi+0x94/0xc0 [i915]
>[  210.968434]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  210.968510]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  210.968586]  intel_update_crtc+0x58/0x100 [i915]
>[  210.968662]  skl_update_crtcs+0x218/0x240 [i915]
>[  210.968739]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  210.968747]  ? vtime_account_idle+0xe/0x50
>[  210.968754]  ? finish_task_switch+0x107/0x250
>[  210.968835]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  210.968841]  process_one_work+0x153/0x3f0
>[  210.968846]  worker_thread+0x12b/0x4b0
>[  210.968856]  kthread+0x101/0x140
>[  210.968860]  ? rescuer_thread+0x340/0x340
>[  210.968865]  ? kthread_park+0x90/0x90
>[  210.968872]  ret_from_fork+0x2c/0x40
>[  210.968878] ---[ end trace 0a8fa19387b9ad5b ]---
>[  210.968951] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  210.968954] ------------[ cut here ]------------
>[  210.969030] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  210.969035] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  210.969036] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  210.969135] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  210.969138] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  210.969213] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  210.969217] Call Trace:
>[  210.969224]  dump_stack+0x63/0x87
>[  210.969234]  __warn+0xd1/0xf0
>[  210.969240]  warn_slowpath_fmt+0x4f/0x60
>[  210.969248]  ? drm_printk+0x97/0xa0
>[  210.969323]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  210.969397]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  210.969471]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  210.969545]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  210.969621]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  210.969693]  intel_enable_ddi+0x94/0xc0 [i915]
>[  210.969771]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  210.969847]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  210.969927]  intel_update_crtc+0x58/0x100 [i915]
>[  210.970004]  skl_update_crtcs+0x218/0x240 [i915]
>[  210.970084]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  210.970090]  ? vtime_account_idle+0xe/0x50
>[  210.970096]  ? finish_task_switch+0x107/0x250
>[  210.970175]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  210.970183]  process_one_work+0x153/0x3f0
>[  210.970188]  worker_thread+0x12b/0x4b0
>[  210.970197]  kthread+0x101/0x140
>[  210.970201]  ? rescuer_thread+0x340/0x340
>[  210.970206]  ? kthread_park+0x90/0x90
>[  210.970212]  ret_from_fork+0x2c/0x40
>[  210.970217] ---[ end trace 0a8fa19387b9ad5c ]---
>[  210.970292] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  210.978522] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  210.978623] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  210.978656] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  210.978681] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  210.984330] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  210.984362] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  210.984436] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  210.984878] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  210.984943] [drm:intel_edp_backlight_off [i915]] 
>[  211.190514] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  211.190572] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  211.202781] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  211.202827] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  211.202879] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  211.254844] [drm:wait_panel_status [i915]] Wait complete
>[  211.254907] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  211.254973] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  211.255055] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  211.255133] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  211.255196] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  211.255251] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  211.255310] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  211.255371] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  211.255442] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  211.255506] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  211.255569] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  211.255629] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  211.255692] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  211.255754] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  211.255815] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  211.255875] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  211.255939] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  211.256001] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  211.256062] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  211.256122] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  211.256182] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  211.256249] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  211.256313] [drm:intel_power_well_disable [i915]] disabling DC off
>[  211.256368] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  211.256420] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  211.256474] [drm:intel_power_well_disable [i915]] disabling always-on
>[  211.257106] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  211.257169] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  211.257236] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  211.257306] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  211.257364] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  211.257426] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  211.257489] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  211.257553] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  211.257614] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  211.257674] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  211.257733] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  211.257747] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  211.257806] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  211.257813] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  211.257875] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  211.257936] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  211.257996] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  211.258057] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  211.258116] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  211.258182] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  211.258241] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  211.258306] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  211.258367] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  211.258430] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  211.258527] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  211.258596] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  211.258670] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  211.258738] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  211.258814] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  211.258883] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  211.259034] [drm:intel_power_well_enable [i915]] enabling always-on
>[  211.259088] [drm:intel_power_well_enable [i915]] enabling DC off
>[  211.259390] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  211.259451] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  211.259588] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  211.259651] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  211.259715] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  211.259776] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  211.259839] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  211.259900] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  211.259963] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  211.260024] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  211.260086] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  211.260148] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  211.260212] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  211.260273] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  211.260357] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  211.260418] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  211.260607] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  211.260667] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  211.710548] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  211.763015] [drm:wait_panel_status [i915]] Wait complete
>[  211.763072] [drm:edp_panel_on [i915]] Wait for panel power on
>[  211.763130] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  211.871494] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  211.871551] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  211.871606] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  211.871682] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  211.963955] [drm:wait_panel_status [i915]] Wait complete
>[  211.964021] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  211.964078] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  211.965199] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  211.965251] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  211.965308] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  211.965944] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  211.965998] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  211.966978] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  211.967202] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  211.967520] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  211.967601] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  211.967606] ------------[ cut here ]------------
>[  211.967677] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  211.967679] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  211.967682] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  211.967792] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  211.967795] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  211.967865] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  211.967868] Call Trace:
>[  211.967881]  dump_stack+0x63/0x87
>[  211.967889]  __warn+0xd1/0xf0
>[  211.967895]  warn_slowpath_fmt+0x4f/0x60
>[  211.967903]  ? drm_printk+0x97/0xa0
>[  211.967970]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  211.968034]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  211.968099]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  211.968163]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  211.968227]  intel_enable_ddi+0x94/0xc0 [i915]
>[  211.968293]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  211.968361]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  211.968429]  intel_update_crtc+0x58/0x100 [i915]
>[  211.968496]  skl_update_crtcs+0x218/0x240 [i915]
>[  211.968564]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  211.968572]  ? sched_clock+0x9/0x10
>[  211.968578]  ? sched_clock_cpu+0x11/0xb0
>[  211.968581]  ? vtime_delta+0x23/0x30
>[  211.968588]  ? finish_task_switch+0x107/0x250
>[  211.968655]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  211.968661]  process_one_work+0x153/0x3f0
>[  211.968666]  worker_thread+0x12b/0x4b0
>[  211.968671]  kthread+0x101/0x140
>[  211.968675]  ? rescuer_thread+0x340/0x340
>[  211.968679]  ? kthread_park+0x90/0x90
>[  211.968686]  ret_from_fork+0x2c/0x40
>[  211.968691] ---[ end trace 0a8fa19387b9ad5d ]---
>[  211.968755] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  211.968757] ------------[ cut here ]------------
>[  211.968825] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  211.968827] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  211.968828] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  211.968912] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  211.968914] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  211.968981] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  211.968984] Call Trace:
>[  211.968990]  dump_stack+0x63/0x87
>[  211.968996]  __warn+0xd1/0xf0
>[  211.969001]  warn_slowpath_fmt+0x4f/0x60
>[  211.969007]  ? drm_printk+0x97/0xa0
>[  211.969074]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  211.969138]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  211.969202]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  211.969266]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  211.969330]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  211.969394]  intel_enable_ddi+0x94/0xc0 [i915]
>[  211.969461]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  211.969528]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  211.969596]  intel_update_crtc+0x58/0x100 [i915]
>[  211.969663]  skl_update_crtcs+0x218/0x240 [i915]
>[  211.969732]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  211.969737]  ? sched_clock+0x9/0x10
>[  211.969741]  ? sched_clock_cpu+0x11/0xb0
>[  211.969744]  ? vtime_delta+0x23/0x30
>[  211.969750]  ? finish_task_switch+0x107/0x250
>[  211.969817]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  211.969821]  process_one_work+0x153/0x3f0
>[  211.969826]  worker_thread+0x12b/0x4b0
>[  211.969831]  kthread+0x101/0x140
>[  211.969834]  ? rescuer_thread+0x340/0x340
>[  211.969839]  ? kthread_park+0x90/0x90
>[  211.969844]  ret_from_fork+0x2c/0x40
>[  211.969848] ---[ end trace 0a8fa19387b9ad5e ]---
>[  211.969916] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  211.974543] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  211.974603] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  211.974642] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  211.974672] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  211.984315] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  211.984351] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  211.984432] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  211.984934] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  211.985007] [drm:intel_edp_backlight_off [i915]] 
>[  212.190516] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  212.190576] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  212.202787] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  212.202834] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  212.202885] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  212.254863] [drm:wait_panel_status [i915]] Wait complete
>[  212.254927] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  212.254993] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  212.255074] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  212.255153] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  212.255218] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  212.255272] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  212.255331] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  212.255392] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  212.255464] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  212.255526] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  212.255608] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  212.255675] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  212.255743] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  212.255813] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  212.255880] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  212.255947] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  212.256018] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  212.256087] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  212.256154] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  212.256221] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  212.256288] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  212.256362] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  212.256433] [drm:intel_power_well_disable [i915]] disabling DC off
>[  212.256494] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  212.256552] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  212.256612] [drm:intel_power_well_disable [i915]] disabling always-on
>[  212.257300] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  212.257370] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  212.257444] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  212.257522] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  212.257587] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  212.257655] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  212.257725] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  212.257794] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  212.257862] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  212.257929] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  212.257995] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  212.258009] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  212.258075] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  212.258083] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  212.258152] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  212.258219] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  212.258286] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  212.258353] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  212.258420] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  212.258528] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  212.258602] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  212.258685] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  212.258759] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  212.258833] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  212.258908] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  212.258983] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  212.259061] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  212.259138] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  212.259227] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  212.259302] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  212.259581] [drm:intel_power_well_enable [i915]] enabling always-on
>[  212.259640] [drm:intel_power_well_enable [i915]] enabling DC off
>[  212.259953] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  212.260021] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  212.260173] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  212.260242] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  212.260314] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  212.260381] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  212.260451] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  212.260523] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  212.260594] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  212.260661] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  212.260731] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  212.260800] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  212.260871] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  212.260940] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  212.261031] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  212.261099] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  212.261293] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  212.261360] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  212.734546] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  212.762697] [drm:wait_panel_status [i915]] Wait complete
>[  212.762759] [drm:edp_panel_on [i915]] Wait for panel power on
>[  212.762823] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  212.871233] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  212.871296] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  212.871357] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  212.871440] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  212.963842] [drm:wait_panel_status [i915]] Wait complete
>[  212.963914] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  212.963977] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  212.965107] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  212.965165] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  212.965226] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  212.965872] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  212.965931] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  212.966890] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  212.967106] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  212.967418] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  212.967506] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  212.967510] ------------[ cut here ]------------
>[  212.967574] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  212.967576] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  212.967579] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  212.967681] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  212.967684] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  212.967747] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  212.967750] Call Trace:
>[  212.967762]  dump_stack+0x63/0x87
>[  212.967769]  __warn+0xd1/0xf0
>[  212.967774]  warn_slowpath_fmt+0x4f/0x60
>[  212.967782]  ? drm_printk+0x97/0xa0
>[  212.967844]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  212.967902]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  212.967960]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  212.968017]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  212.968075]  intel_enable_ddi+0x94/0xc0 [i915]
>[  212.968135]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  212.968196]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  212.968257]  intel_update_crtc+0x58/0x100 [i915]
>[  212.968319]  skl_update_crtcs+0x218/0x240 [i915]
>[  212.968381]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  212.968387]  ? sched_clock+0x9/0x10
>[  212.968392]  ? sched_clock_cpu+0x11/0xb0
>[  212.968395]  ? vtime_delta+0x23/0x30
>[  212.968401]  ? finish_task_switch+0x107/0x250
>[  212.968461]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  212.968467]  process_one_work+0x153/0x3f0
>[  212.968471]  worker_thread+0x12b/0x4b0
>[  212.968476]  kthread+0x101/0x140
>[  212.968479]  ? rescuer_thread+0x340/0x340
>[  212.968483]  ? kthread_park+0x90/0x90
>[  212.968489]  ret_from_fork+0x2c/0x40
>[  212.968494] ---[ end trace 0a8fa19387b9ad5f ]---
>[  212.968552] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  212.968554] ------------[ cut here ]------------
>[  212.968615] WARNING: CPU: 3 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  212.968616] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  212.968618] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  212.968693] CPU: 3 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  212.968695] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  212.968755] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  212.968757] Call Trace:
>[  212.968763]  dump_stack+0x63/0x87
>[  212.968768]  __warn+0xd1/0xf0
>[  212.968773]  warn_slowpath_fmt+0x4f/0x60
>[  212.968779]  ? drm_printk+0x97/0xa0
>[  212.968839]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  212.968897]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  212.968954]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  212.969012]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  212.969069]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  212.969127]  intel_enable_ddi+0x94/0xc0 [i915]
>[  212.969187]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  212.969247]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  212.969309]  intel_update_crtc+0x58/0x100 [i915]
>[  212.969369]  skl_update_crtcs+0x218/0x240 [i915]
>[  212.969431]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  212.969435]  ? sched_clock+0x9/0x10
>[  212.969439]  ? sched_clock_cpu+0x11/0xb0
>[  212.969442]  ? vtime_delta+0x23/0x30
>[  212.969447]  ? finish_task_switch+0x107/0x250
>[  212.969507]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  212.969511]  process_one_work+0x153/0x3f0
>[  212.969515]  worker_thread+0x12b/0x4b0
>[  212.969520]  kthread+0x101/0x140
>[  212.969523]  ? rescuer_thread+0x340/0x340
>[  212.969527]  ? kthread_park+0x90/0x90
>[  212.969531]  ret_from_fork+0x2c/0x40
>[  212.969535] ---[ end trace 0a8fa19387b9ad60 ]---
>[  212.969595] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  212.974468] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  212.974509] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  212.974558] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  212.974597] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  212.984302] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  212.984365] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  212.984478] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  212.985274] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  212.985389] [drm:intel_edp_backlight_off [i915]] 
>[  213.190515] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  213.190580] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  213.202748] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  213.202810] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  213.202877] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  213.254693] [drm:wait_panel_status [i915]] Wait complete
>[  213.254756] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  213.254823] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  213.254905] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  213.254985] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  213.255049] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  213.255110] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  213.255162] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  213.255223] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  213.255283] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  213.255343] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  213.255406] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  213.255466] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  213.255527] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  213.255586] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  213.255648] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  213.255718] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  213.255786] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  213.255856] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  213.255923] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  213.255991] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  213.256054] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  213.256122] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  213.256973] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  213.257036] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  213.257104] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  213.257175] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  213.257233] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  213.257298] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  213.257359] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  213.257423] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  213.257486] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  213.257548] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  213.257610] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  213.257624] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  213.257683] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  213.257693] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  213.257757] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  213.257818] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  213.257881] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  213.257941] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  213.258004] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  213.258069] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  213.258131] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  213.258195] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  213.258258] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  213.258319] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  213.258382] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  213.258446] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  213.258600] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  213.258687] [drm:intel_power_well_disable [i915]] disabling DC off
>[  213.258760] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  213.258835] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  213.258911] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  213.258990] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  213.259069] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  213.259140] [drm:intel_power_well_disable [i915]] disabling always-on
>[  213.259273] [drm:intel_power_well_enable [i915]] enabling always-on
>[  213.259339] [drm:intel_power_well_enable [i915]] enabling DC off
>[  213.259645] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  213.259721] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  213.259958] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  213.260036] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  213.260119] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  213.260196] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  213.260275] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  213.260353] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  213.260433] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  213.260511] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  213.260590] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  213.260669] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  213.260750] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  213.260826] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  213.260931] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  213.261007] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  213.261339] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  213.261417] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  213.726550] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  213.762907] [drm:wait_panel_status [i915]] Wait complete
>[  213.762983] [drm:edp_panel_on [i915]] Wait for panel power on
>[  213.763062] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  213.871415] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  213.871473] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  213.871529] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  213.871658] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  213.964391] [drm:wait_panel_status [i915]] Wait complete
>[  213.964479] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  213.964559] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  213.965730] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  213.965802] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  213.965878] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  213.966817] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  213.966895] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  213.967869] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  213.968101] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  213.968430] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  213.968530] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  213.968535] ------------[ cut here ]------------
>[  213.968615] WARNING: CPU: 1 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  213.968617] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  213.968620] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  213.968742] CPU: 1 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  213.968745] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  213.968821] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  213.968825] Call Trace:
>[  213.968839]  dump_stack+0x63/0x87
>[  213.968848]  __warn+0xd1/0xf0
>[  213.968854]  warn_slowpath_fmt+0x4f/0x60
>[  213.968863]  ? drm_printk+0x97/0xa0
>[  213.968939]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  213.969011]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  213.969083]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  213.969155]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  213.969227]  intel_enable_ddi+0x94/0xc0 [i915]
>[  213.969302]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  213.969378]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  213.969455]  intel_update_crtc+0x58/0x100 [i915]
>[  213.969530]  skl_update_crtcs+0x218/0x240 [i915]
>[  213.969607]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  213.969615]  ? vtime_delta+0x23/0x30
>[  213.969622]  ? finish_task_switch+0x107/0x250
>[  213.969698]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  213.969704]  process_one_work+0x153/0x3f0
>[  213.969709]  worker_thread+0x12b/0x4b0
>[  213.969715]  kthread+0x101/0x140
>[  213.969719]  ? rescuer_thread+0x340/0x340
>[  213.969724]  ? kthread_park+0x90/0x90
>[  213.969732]  ret_from_fork+0x2c/0x40
>[  213.969737] ---[ end trace 0a8fa19387b9ad61 ]---
>[  213.969809] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  213.969812] ------------[ cut here ]------------
>[  213.969888] WARNING: CPU: 1 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  213.969890] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  213.969891] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  213.969985] CPU: 1 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  213.969988] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  213.970063] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  213.970066] Call Trace:
>[  213.970071]  dump_stack+0x63/0x87
>[  213.970078]  __warn+0xd1/0xf0
>[  213.970083]  warn_slowpath_fmt+0x4f/0x60
>[  213.970091]  ? drm_printk+0x97/0xa0
>[  213.970166]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  213.970238]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  213.970310]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  213.970382]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  213.970454]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  213.970526]  intel_enable_ddi+0x94/0xc0 [i915]
>[  213.970601]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  213.970676]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  213.970753]  intel_update_crtc+0x58/0x100 [i915]
>[  213.970829]  skl_update_crtcs+0x218/0x240 [i915]
>[  213.970905]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  213.970911]  ? vtime_delta+0x23/0x30
>[  213.970917]  ? finish_task_switch+0x107/0x250
>[  213.970993]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  213.970997]  process_one_work+0x153/0x3f0
>[  213.971002]  worker_thread+0x12b/0x4b0
>[  213.971008]  kthread+0x101/0x140
>[  213.971012]  ? rescuer_thread+0x340/0x340
>[  213.971017]  ? kthread_park+0x90/0x90
>[  213.971023]  ret_from_fork+0x2c/0x40
>[  213.971086] ---[ end trace 0a8fa19387b9ad62 ]---
>[  213.971170] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  213.971256] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  213.971335] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  213.971425] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  213.971507] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  213.985333] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  213.985404] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  213.985525] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  213.986416] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  213.986605] [drm:intel_edp_backlight_off [i915]] 
>[  214.194511] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  214.194577] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  214.202708] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  214.202764] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  214.202825] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  214.254822] [drm:wait_panel_status [i915]] Wait complete
>[  214.254880] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  214.254942] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  214.255019] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  214.255091] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  214.255151] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  214.255197] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  214.255253] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  214.255309] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  214.255365] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  214.255419] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  214.255495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  214.255571] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  214.255648] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  214.255725] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  214.255799] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  214.255875] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  214.255951] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  214.256028] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  214.256097] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  214.256167] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  214.256236] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  214.256310] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  214.256383] [drm:intel_power_well_disable [i915]] disabling DC off
>[  214.256445] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  214.256506] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  214.256566] [drm:intel_power_well_disable [i915]] disabling always-on
>[  214.257920] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  214.257990] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  214.258064] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  214.258142] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  214.258206] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  214.258275] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  214.258345] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  214.258414] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  214.258546] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  214.258620] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  214.258695] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  214.258711] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  214.258780] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  214.258796] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  214.258871] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  214.258939] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  214.259010] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  214.259078] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  214.259147] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  214.259220] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  214.259289] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  214.259361] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  214.259433] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  214.259501] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  214.259571] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  214.259641] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  214.259713] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  214.259784] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  214.259870] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  214.259938] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  214.260159] [drm:intel_power_well_enable [i915]] enabling always-on
>[  214.260218] [drm:intel_power_well_enable [i915]] enabling DC off
>[  214.260529] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  214.260597] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  214.260748] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  214.260819] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  214.260892] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  214.260959] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  214.261029] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  214.261098] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  214.261170] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  214.261238] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  214.261308] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  214.261379] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  214.261451] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  214.261518] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  214.261610] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  214.261678] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  214.261902] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  214.261936] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  214.718552] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  214.762951] [drm:wait_panel_status [i915]] Wait complete
>[  214.763015] [drm:edp_panel_on [i915]] Wait for panel power on
>[  214.763056] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  214.871512] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  214.871591] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  214.871667] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  214.871791] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  214.963870] [drm:wait_panel_status [i915]] Wait complete
>[  214.963940] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  214.963999] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  214.965118] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  214.965171] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  214.965227] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  214.965876] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  214.965928] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  214.966581] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  214.966649] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  214.967611] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  214.967832] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  214.968152] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  214.968232] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  214.968236] ------------[ cut here ]------------
>[  214.968307] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  214.968309] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  214.968312] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  214.968422] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  214.968425] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  214.968495] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  214.968499] Call Trace:
>[  214.968512]  dump_stack+0x63/0x87
>[  214.968520]  __warn+0xd1/0xf0
>[  214.968525]  warn_slowpath_fmt+0x4f/0x60
>[  214.968533]  ? drm_printk+0x97/0xa0
>[  214.968602]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  214.968666]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  214.968731]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  214.968795]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  214.968859]  intel_enable_ddi+0x94/0xc0 [i915]
>[  214.968926]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  214.968993]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  214.969061]  intel_update_crtc+0x58/0x100 [i915]
>[  214.969129]  skl_update_crtcs+0x218/0x240 [i915]
>[  214.969199]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  214.969206]  ? vtime_delta+0x23/0x30
>[  214.969212]  ? finish_task_switch+0x107/0x250
>[  214.969279]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  214.969286]  process_one_work+0x153/0x3f0
>[  214.969290]  worker_thread+0x12b/0x4b0
>[  214.969295]  kthread+0x101/0x140
>[  214.969299]  ? rescuer_thread+0x340/0x340
>[  214.969303]  ? kthread_park+0x90/0x90
>[  214.969310]  ret_from_fork+0x2c/0x40
>[  214.969315] ---[ end trace 0a8fa19387b9ad63 ]---
>[  214.969380] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  214.969383] ------------[ cut here ]------------
>[  214.969450] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  214.969452] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  214.969454] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  214.969537] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  214.969539] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  214.969606] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  214.969609] Call Trace:
>[  214.969614]  dump_stack+0x63/0x87
>[  214.969619]  __warn+0xd1/0xf0
>[  214.969624]  warn_slowpath_fmt+0x4f/0x60
>[  214.969631]  ? drm_printk+0x97/0xa0
>[  214.969698]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  214.969762]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  214.969825]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  214.969890]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  214.969954]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  214.970018]  intel_enable_ddi+0x94/0xc0 [i915]
>[  214.970084]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  214.970152]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  214.970220]  intel_update_crtc+0x58/0x100 [i915]
>[  214.970287]  skl_update_crtcs+0x218/0x240 [i915]
>[  214.970355]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  214.970360]  ? vtime_delta+0x23/0x30
>[  214.970365]  ? finish_task_switch+0x107/0x250
>[  214.970433]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  214.970437]  process_one_work+0x153/0x3f0
>[  214.970441]  worker_thread+0x12b/0x4b0
>[  214.970447]  kthread+0x101/0x140
>[  214.970450]  ? rescuer_thread+0x340/0x340
>[  214.970454]  ? kthread_park+0x90/0x90
>[  214.970460]  ret_from_fork+0x2c/0x40
>[  214.970526] ---[ end trace 0a8fa19387b9ad64 ]---
>[  214.970600] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  214.971466] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  214.971528] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  214.971599] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  214.971661] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  214.985073] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  214.985150] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  214.985280] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  214.986234] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  214.986370] [drm:intel_edp_backlight_off [i915]] 
>[  215.190521] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  215.190588] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  215.202725] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  215.202780] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  215.202840] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  215.254832] [drm:wait_panel_status [i915]] Wait complete
>[  215.254902] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  215.254975] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  215.255063] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  215.255153] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  215.255213] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  215.255279] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  215.255346] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  215.255433] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  215.255511] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  215.255580] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  215.255648] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  215.255715] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  215.255784] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  215.255854] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  215.255921] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  215.255988] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  215.256058] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  215.256127] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  215.256195] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  215.256262] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  215.256328] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  215.256403] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  215.256474] [drm:intel_power_well_disable [i915]] disabling DC off
>[  215.256535] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  215.256593] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  215.256653] [drm:intel_power_well_disable [i915]] disabling always-on
>[  215.257334] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  215.257403] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  215.257476] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  215.257554] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  215.257618] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  215.257687] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  215.257755] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  215.257825] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  215.257894] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  215.257960] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  215.258026] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  215.258040] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  215.258106] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  215.258115] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  215.258184] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  215.258251] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  215.258320] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  215.258387] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  215.258569] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  215.258647] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  215.258724] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  215.258801] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  215.258878] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  215.258951] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  215.259028] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  215.259103] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  215.259181] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  215.259256] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  215.259343] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  215.259417] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  215.259542] [drm:intel_power_well_enable [i915]] enabling always-on
>[  215.259603] [drm:intel_power_well_enable [i915]] enabling DC off
>[  215.259912] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  215.259980] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  215.260130] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  215.260200] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  215.260271] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  215.260339] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  215.260410] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  215.260477] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  215.260548] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  215.260615] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  215.260685] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  215.260756] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  215.260827] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  215.260895] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  215.260986] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  215.261054] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  215.261256] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  215.261325] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  215.710554] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  215.762939] [drm:wait_panel_status [i915]] Wait complete
>[  215.762995] [drm:edp_panel_on [i915]] Wait for panel power on
>[  215.763052] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  215.871389] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  215.871445] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  215.871502] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  215.871629] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  215.963970] [drm:wait_panel_status [i915]] Wait complete
>[  215.964044] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  215.964107] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  215.965238] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  215.965296] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  215.965357] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  215.966002] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  215.966061] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  215.967030] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  215.967254] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  215.967573] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  215.967653] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  215.967658] ------------[ cut here ]------------
>[  215.967729] WARNING: CPU: 3 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  215.967731] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  215.967734] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  215.967844] CPU: 3 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  215.967847] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  215.967915] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  215.967919] Call Trace:
>[  215.967932]  dump_stack+0x63/0x87
>[  215.967939]  __warn+0xd1/0xf0
>[  215.967945]  warn_slowpath_fmt+0x4f/0x60
>[  215.967953]  ? drm_printk+0x97/0xa0
>[  215.968021]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  215.968084]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  215.968149]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  215.968213]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  215.968277]  intel_enable_ddi+0x94/0xc0 [i915]
>[  215.968343]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  215.968411]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  215.968479]  intel_update_crtc+0x58/0x100 [i915]
>[  215.968546]  skl_update_crtcs+0x218/0x240 [i915]
>[  215.968615]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  215.968623]  ? sched_clock+0x9/0x10
>[  215.968628]  ? sched_clock_cpu+0x11/0xb0
>[  215.968632]  ? vtime_delta+0x23/0x30
>[  215.968638]  ? finish_task_switch+0x107/0x250
>[  215.968706]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  215.968710]  process_one_work+0x153/0x3f0
>[  215.968714]  worker_thread+0x12b/0x4b0
>[  215.968720]  kthread+0x101/0x140
>[  215.968723]  ? rescuer_thread+0x340/0x340
>[  215.968728]  ? kthread_park+0x90/0x90
>[  215.968735]  ret_from_fork+0x2c/0x40
>[  215.968739] ---[ end trace 0a8fa19387b9ad65 ]---
>[  215.968804] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  215.968806] ------------[ cut here ]------------
>[  215.968874] WARNING: CPU: 3 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  215.968875] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  215.968877] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  215.968960] CPU: 3 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  215.968962] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  215.969029] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  215.969032] Call Trace:
>[  215.969037]  dump_stack+0x63/0x87
>[  215.969042]  __warn+0xd1/0xf0
>[  215.969047]  warn_slowpath_fmt+0x4f/0x60
>[  215.969054]  ? drm_printk+0x97/0xa0
>[  215.969121]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  215.969185]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  215.969248]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  215.969313]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  215.969377]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  215.969441]  intel_enable_ddi+0x94/0xc0 [i915]
>[  215.969507]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  215.969575]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  215.969643]  intel_update_crtc+0x58/0x100 [i915]
>[  215.969710]  skl_update_crtcs+0x218/0x240 [i915]
>[  215.969779]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  215.969784]  ? sched_clock+0x9/0x10
>[  215.969788]  ? sched_clock_cpu+0x11/0xb0
>[  215.969791]  ? vtime_delta+0x23/0x30
>[  215.969797]  ? finish_task_switch+0x107/0x250
>[  215.969864]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  215.969869]  process_one_work+0x153/0x3f0
>[  215.969873]  worker_thread+0x12b/0x4b0
>[  215.969878]  kthread+0x101/0x140
>[  215.969882]  ? rescuer_thread+0x340/0x340
>[  215.969886]  ? kthread_park+0x90/0x90
>[  215.969891]  ret_from_fork+0x2c/0x40
>[  215.969895] ---[ end trace 0a8fa19387b9ad66 ]---
>[  215.969963] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  215.974520] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  215.974581] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  215.974624] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  215.974660] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  215.984425] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  215.984465] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  215.984551] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  215.985092] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  215.985170] [drm:intel_edp_backlight_off [i915]] 
>[  216.190533] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  216.190614] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  216.202757] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  216.202825] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  216.202897] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  216.254891] [drm:wait_panel_status [i915]] Wait complete
>[  216.254960] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  216.255033] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  216.255122] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  216.255206] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  216.255264] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  216.255330] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  216.255399] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  216.255479] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  216.255558] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  216.255627] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  216.255695] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  216.255762] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  216.255833] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  216.255902] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  216.255969] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  216.256036] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  216.256105] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  216.256174] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  216.256243] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  216.256311] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  216.256376] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  216.256450] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  216.256522] [drm:intel_power_well_disable [i915]] disabling DC off
>[  216.256583] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  216.256640] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  216.256700] [drm:intel_power_well_disable [i915]] disabling always-on
>[  216.257363] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  216.257432] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  216.257509] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  216.257587] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  216.257651] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  216.257720] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  216.257788] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  216.257860] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  216.257929] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  216.257995] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  216.258061] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  216.258074] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  216.258140] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  216.258148] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  216.258217] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  216.258284] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  216.258351] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  216.258419] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  216.258579] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  216.258665] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  216.258747] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  216.258840] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  216.258923] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  216.259008] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  216.259091] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  216.259179] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  216.259264] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  216.259352] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  216.259442] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  216.259517] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  216.259790] [drm:intel_power_well_enable [i915]] enabling always-on
>[  216.259855] [drm:intel_power_well_enable [i915]] enabling DC off
>[  216.260175] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  216.260250] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  216.260417] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  216.260495] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  216.260578] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  216.260654] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  216.260732] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  216.260809] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  216.260890] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  216.260966] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  216.261044] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  216.261123] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  216.261203] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  216.261279] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  216.261383] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  216.261459] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  216.261693] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  216.261769] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  216.734564] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  216.762673] [drm:wait_panel_status [i915]] Wait complete
>[  216.762725] [drm:edp_panel_on [i915]] Wait for panel power on
>[  216.762778] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  216.871194] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  216.871251] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  216.871308] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  216.871397] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  216.963754] [drm:wait_panel_status [i915]] Wait complete
>[  216.963821] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  216.963879] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  216.965003] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  216.965056] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  216.965111] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  216.965763] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  216.965816] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  216.967022] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  216.967077] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  216.968008] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  216.968206] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  216.968507] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  216.968580] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  216.968584] ------------[ cut here ]------------
>[  216.968638] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  216.968640] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  216.968642] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  216.968730] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  216.968732] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  216.968784] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  216.968786] Call Trace:
>[  216.968797]  dump_stack+0x63/0x87
>[  216.968803]  __warn+0xd1/0xf0
>[  216.968807]  warn_slowpath_fmt+0x4f/0x60
>[  216.968814]  ? drm_printk+0x97/0xa0
>[  216.968868]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  216.968916]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  216.968965]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  216.969013]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  216.969061]  intel_enable_ddi+0x94/0xc0 [i915]
>[  216.969111]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  216.969161]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  216.969213]  intel_update_crtc+0x58/0x100 [i915]
>[  216.969263]  skl_update_crtcs+0x218/0x240 [i915]
>[  216.969314]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  216.969322]  ? sched_clock+0x9/0x10
>[  216.969327]  ? sched_clock_cpu+0x11/0xb0
>[  216.969330]  ? vtime_delta+0x23/0x30
>[  216.969334]  ? finish_task_switch+0x107/0x250
>[  216.969385]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  216.969389]  process_one_work+0x153/0x3f0
>[  216.969392]  worker_thread+0x12b/0x4b0
>[  216.969396]  kthread+0x101/0x140
>[  216.969399]  ? rescuer_thread+0x340/0x340
>[  216.969402]  ? kthread_park+0x90/0x90
>[  216.969407]  ret_from_fork+0x2c/0x40
>[  216.969411] ---[ end trace 0a8fa19387b9ad67 ]---
>[  216.969459] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  216.969461] ------------[ cut here ]------------
>[  216.969512] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  216.969513] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  216.969514] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  216.969578] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  216.969580] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  216.969630] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  216.969632] Call Trace:
>[  216.969636]  dump_stack+0x63/0x87
>[  216.969640]  __warn+0xd1/0xf0
>[  216.969644]  warn_slowpath_fmt+0x4f/0x60
>[  216.969648]  ? drm_printk+0x97/0xa0
>[  216.969698]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  216.969747]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  216.969794]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  216.969843]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  216.969890]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  216.969939]  intel_enable_ddi+0x94/0xc0 [i915]
>[  216.969988]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  216.970039]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  216.970090]  intel_update_crtc+0x58/0x100 [i915]
>[  216.970140]  skl_update_crtcs+0x218/0x240 [i915]
>[  216.970192]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  216.970195]  ? sched_clock+0x9/0x10
>[  216.970198]  ? sched_clock_cpu+0x11/0xb0
>[  216.970201]  ? vtime_delta+0x23/0x30
>[  216.970205]  ? finish_task_switch+0x107/0x250
>[  216.970256]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  216.970259]  process_one_work+0x153/0x3f0
>[  216.970262]  worker_thread+0x12b/0x4b0
>[  216.970266]  kthread+0x101/0x140
>[  216.970269]  ? rescuer_thread+0x340/0x340
>[  216.970272]  ? kthread_park+0x90/0x90
>[  216.970276]  ret_from_fork+0x2c/0x40
>[  216.970279] ---[ end trace 0a8fa19387b9ad68 ]---
>[  216.970330] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  216.974681] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  216.974732] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  216.974793] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  216.974843] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  216.985378] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  216.985415] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  216.985497] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  216.985991] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  216.986068] [drm:intel_edp_backlight_off [i915]] 
>[  217.190513] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  217.190586] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  217.202677] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  217.202708] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  217.202743] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  217.254821] [drm:wait_panel_status [i915]] Wait complete
>[  217.254873] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  217.254930] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  217.255001] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  217.255067] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  217.255121] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  217.255167] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  217.255217] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  217.255269] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  217.255328] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  217.255379] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  217.255430] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  217.255481] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  217.255534] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  217.255586] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  217.255637] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  217.255687] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  217.255739] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  217.255792] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  217.255843] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  217.255893] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  217.255944] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  217.256000] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  217.256056] [drm:intel_power_well_disable [i915]] disabling DC off
>[  217.256102] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  217.256145] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  217.256191] [drm:intel_power_well_disable [i915]] disabling always-on
>[  217.256690] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  217.256741] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  217.256798] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  217.256859] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  217.256907] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  217.256959] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  217.257013] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  217.257066] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  217.257117] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  217.257167] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  217.257216] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  217.257227] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  217.257278] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  217.257284] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  217.257336] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  217.257387] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  217.257437] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  217.257487] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  217.257537] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  217.257592] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  217.257641] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  217.257698] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  217.257749] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  217.257799] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  217.257849] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  217.257903] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:136, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  217.257954] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  217.258009] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  217.258069] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  217.258121] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  217.258202] [drm:intel_power_well_enable [i915]] enabling always-on
>[  217.258265] [drm:intel_power_well_enable [i915]] enabling DC off
>[  217.258598] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  217.258649] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  217.258772] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  217.258819] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  217.258873] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  217.258920] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  217.258969] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  217.259016] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  217.259066] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  217.259113] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  217.259161] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  217.259208] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  217.259259] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  217.259306] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  217.259370] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  217.259418] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  217.259567] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  217.259613] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  217.726561] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  217.762722] [drm:wait_panel_status [i915]] Wait complete
>[  217.762799] [drm:edp_panel_on [i915]] Wait for panel power on
>[  217.762856] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  217.871215] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  217.871261] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  217.871306] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  217.871398] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  217.963802] [drm:wait_panel_status [i915]] Wait complete
>[  217.963862] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  217.963915] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  217.965036] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  217.965084] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  217.965135] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  217.965764] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  217.965813] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  217.966779] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  217.966989] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  217.967296] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  217.967388] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  217.967392] ------------[ cut here ]------------
>[  217.967451] WARNING: CPU: 2 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  217.967453] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  217.967455] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  217.967550] CPU: 2 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  217.967552] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  217.967608] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  217.967611] Call Trace:
>[  217.967623]  dump_stack+0x63/0x87
>[  217.967630]  __warn+0xd1/0xf0
>[  217.967634]  warn_slowpath_fmt+0x4f/0x60
>[  217.967641]  ? drm_printk+0x97/0xa0
>[  217.967696]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  217.967749]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  217.967801]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  217.967853]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  217.967906]  intel_enable_ddi+0x94/0xc0 [i915]
>[  217.967960]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  217.968016]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  217.968071]  intel_update_crtc+0x58/0x100 [i915]
>[  217.968126]  skl_update_crtcs+0x218/0x240 [i915]
>[  217.968182]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  217.968189]  ? vtime_account_idle+0xe/0x50
>[  217.968194]  ? finish_task_switch+0x107/0x250
>[  217.968249]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  217.968254]  process_one_work+0x153/0x3f0
>[  217.968258]  worker_thread+0x12b/0x4b0
>[  217.968262]  kthread+0x101/0x140
>[  217.968265]  ? rescuer_thread+0x340/0x340
>[  217.968269]  ? kthread_park+0x90/0x90
>[  217.968274]  ? do_syscall_64+0x6e/0x180
>[  217.968279]  ret_from_fork+0x2c/0x40
>[  217.968283] ---[ end trace 0a8fa19387b9ad69 ]---
>[  217.968336] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  217.968338] ------------[ cut here ]------------
>[  217.968394] WARNING: CPU: 2 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  217.968395] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  217.968396] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  217.968465] CPU: 2 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  217.968466] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  217.968521] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  217.968523] Call Trace:
>[  217.968527]  dump_stack+0x63/0x87
>[  217.968532]  __warn+0xd1/0xf0
>[  217.968536]  warn_slowpath_fmt+0x4f/0x60
>[  217.968542]  ? drm_printk+0x97/0xa0
>[  217.968596]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  217.968649]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  217.968701]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  217.968754]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  217.968806]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  217.968859]  intel_enable_ddi+0x94/0xc0 [i915]
>[  217.968913]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  217.968968]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  217.969024]  intel_update_crtc+0x58/0x100 [i915]
>[  217.969079]  skl_update_crtcs+0x218/0x240 [i915]
>[  217.969135]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  217.969139]  ? vtime_account_idle+0xe/0x50
>[  217.969143]  ? finish_task_switch+0x107/0x250
>[  217.969199]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  217.969202]  process_one_work+0x153/0x3f0
>[  217.969205]  worker_thread+0x12b/0x4b0
>[  217.969210]  kthread+0x101/0x140
>[  217.969213]  ? rescuer_thread+0x340/0x340
>[  217.969216]  ? kthread_park+0x90/0x90
>[  217.969220]  ? do_syscall_64+0x6e/0x180
>[  217.969224]  ret_from_fork+0x2c/0x40
>[  217.969228] ---[ end trace 0a8fa19387b9ad6a ]---
>[  217.969283] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  217.974507] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  217.974549] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  217.974599] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  217.974638] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  217.984165] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  217.984213] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  217.984309] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  217.984927] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  217.985071] [drm:intel_edp_backlight_off [i915]] 
>[  218.190524] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  218.190578] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  218.202745] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  218.202806] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  218.202871] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  218.254878] [drm:wait_panel_status [i915]] Wait complete
>[  218.254941] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  218.255008] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  218.255090] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  218.255153] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  218.255215] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  218.255277] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  218.255338] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  218.255401] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  218.255462] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  218.255544] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  218.255619] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  218.255697] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  218.255772] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  218.255848] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  218.255922] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  218.255996] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  218.256066] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  218.256137] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  218.256205] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  218.256292] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  218.256359] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  218.256436] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  218.256512] [drm:intel_power_well_disable [i915]] disabling DC off
>[  218.256577] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  218.256638] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  218.256698] [drm:intel_power_well_disable [i915]] disabling always-on
>[  218.258077] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  218.258146] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  218.258220] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  218.258299] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  218.258363] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  218.258432] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  218.258561] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  218.258639] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  218.258717] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  218.258789] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  218.258864] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  218.258884] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  218.258959] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  218.258976] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  218.259053] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  218.259126] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  218.259197] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  218.259271] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  218.259341] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  218.259412] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  218.259481] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  218.259552] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  218.259623] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  218.259692] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  218.259763] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  218.259835] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  218.259907] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  218.259979] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  218.260064] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  218.260133] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  218.260351] [drm:intel_power_well_enable [i915]] enabling always-on
>[  218.260408] [drm:intel_power_well_enable [i915]] enabling DC off
>[  218.260721] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  218.260791] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  218.260948] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  218.261018] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  218.261090] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  218.261158] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  218.261228] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  218.261299] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  218.261371] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  218.261439] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  218.261509] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  218.261580] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  218.261651] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  218.261720] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  218.261811] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  218.261879] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  218.262082] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  218.262150] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  218.718538] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  218.762733] [drm:wait_panel_status [i915]] Wait complete
>[  218.762801] [drm:edp_panel_on [i915]] Wait for panel power on
>[  218.762839] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  218.871218] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  218.871258] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  218.871295] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  218.871414] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  218.963757] [drm:wait_panel_status [i915]] Wait complete
>[  218.963820] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  218.963874] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  218.964986] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  218.965035] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  218.965087] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  218.965716] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  218.965766] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  218.966711] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  218.966928] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b1800
>[  218.967240] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  218.967326] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  218.967330] ------------[ cut here ]------------
>[  218.967394] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  218.967396] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  218.967399] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  218.967501] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  218.967504] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  218.967565] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  218.967569] Call Trace:
>[  218.967581]  dump_stack+0x63/0x87
>[  218.967588]  __warn+0xd1/0xf0
>[  218.967593]  warn_slowpath_fmt+0x4f/0x60
>[  218.967601]  ? drm_printk+0x97/0xa0
>[  218.967661]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  218.967719]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  218.967777]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  218.967834]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  218.967892]  intel_enable_ddi+0x94/0xc0 [i915]
>[  218.967952]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  218.968013]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  218.968074]  intel_update_crtc+0x58/0x100 [i915]
>[  218.968135]  skl_update_crtcs+0x218/0x240 [i915]
>[  218.968196]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  218.968201]  ? vtime_delta+0x23/0x30
>[  218.968207]  ? finish_task_switch+0x107/0x250
>[  218.968268]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  218.968273]  process_one_work+0x153/0x3f0
>[  218.968277]  worker_thread+0x12b/0x4b0
>[  218.968282]  kthread+0x101/0x140
>[  218.968285]  ? rescuer_thread+0x340/0x340
>[  218.968289]  ? kthread_park+0x90/0x90
>[  218.968296]  ret_from_fork+0x2c/0x40
>[  218.968300] ---[ end trace 0a8fa19387b9ad6b ]---
>[  218.968358] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  218.968360] ------------[ cut here ]------------
>[  218.968421] WARNING: CPU: 2 PID: 172 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  218.968423] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  218.968424] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  218.968499] CPU: 2 PID: 172 Comm: kworker/u8:2 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  218.968501] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  218.968561] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  218.968564] Call Trace:
>[  218.968568]  dump_stack+0x63/0x87
>[  218.968573]  __warn+0xd1/0xf0
>[  218.968578]  warn_slowpath_fmt+0x4f/0x60
>[  218.968583]  ? drm_printk+0x97/0xa0
>[  218.968644]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  218.968701]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  218.968759]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  218.968817]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  218.968874]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  218.968932]  intel_enable_ddi+0x94/0xc0 [i915]
>[  218.968992]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  218.969052]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  218.969114]  intel_update_crtc+0x58/0x100 [i915]
>[  218.969174]  skl_update_crtcs+0x218/0x240 [i915]
>[  218.969236]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  218.969240]  ? vtime_delta+0x23/0x30
>[  218.969245]  ? finish_task_switch+0x107/0x250
>[  218.969306]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  218.969309]  process_one_work+0x153/0x3f0
>[  218.969313]  worker_thread+0x12b/0x4b0
>[  218.969318]  kthread+0x101/0x140
>[  218.969321]  ? rescuer_thread+0x340/0x340
>[  218.969325]  ? kthread_park+0x90/0x90
>[  218.969330]  ret_from_fork+0x2c/0x40
>[  218.969334] ---[ end trace 0a8fa19387b9ad6c ]---
>[  218.969395] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  218.974518] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  218.974560] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  218.974611] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  218.974651] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  218.984097] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  218.984145] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  218.984239] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  218.984860] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  218.984980] [drm:intel_edp_backlight_off [i915]] 
>[  219.190517] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  219.190588] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  219.202773] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  219.202828] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  219.202891] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  219.254823] [drm:wait_panel_status [i915]] Wait complete
>[  219.254888] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  219.254955] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  219.255037] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  219.255119] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  219.255185] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  219.255247] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  219.255307] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  219.255368] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  219.255428] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  219.255489] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  219.255552] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  219.255611] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  219.255694] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  219.255764] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  219.255841] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  219.255919] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  219.255994] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  219.256071] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  219.256146] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  219.256219] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  219.256292] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  219.256371] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  219.256447] [drm:intel_power_well_disable [i915]] disabling DC off
>[  219.256508] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  219.256570] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  219.256631] [drm:intel_power_well_disable [i915]] disabling always-on
>[  219.258003] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  219.258073] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  219.258145] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  219.258223] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  219.258288] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  219.258357] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  219.258426] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  219.258549] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  219.258624] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  219.258694] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  219.258762] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  219.258779] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  219.258845] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  219.258855] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  219.258924] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  219.258995] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  219.259064] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  219.259137] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  219.259204] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  219.259279] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  219.259345] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  219.259419] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  219.259487] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  219.259558] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  219.259626] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  219.259699] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:136, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  219.259769] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  219.259843] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  219.259926] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  219.259995] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  219.260119] [drm:intel_power_well_enable [i915]] enabling always-on
>[  219.260177] [drm:intel_power_well_enable [i915]] enabling DC off
>[  219.260488] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  219.260556] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  219.260703] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  219.260771] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  219.260843] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  219.260910] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  219.260981] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  219.261050] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  219.261121] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  219.261188] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  219.261258] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  219.261325] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  219.261396] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  219.261464] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  219.261556] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  219.261624] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  219.261824] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  219.261890] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  219.710535] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  219.763114] [drm:wait_panel_status [i915]] Wait complete
>[  219.763172] [drm:edp_panel_on [i915]] Wait for panel power on
>[  219.763232] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control 00000063
>[  219.871608] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  219.871665] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  219.871720] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  219.871847] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  219.963832] [drm:wait_panel_status [i915]] Wait complete
>[  219.963912] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  219.963981] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  219.965131] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  219.965195] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  219.965263] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  219.965943] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  219.966007] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  219.966728] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  219.966803] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  219.967789] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  219.968033] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026db5a000
>[  219.968336] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  219.968423] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  219.968428] ------------[ cut here ]------------
>[  219.968481] WARNING: CPU: 3 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  219.968483] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  219.968485] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  219.968573] CPU: 3 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  219.968575] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  219.968627] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  219.968629] Call Trace:
>[  219.968640]  dump_stack+0x63/0x87
>[  219.968646]  __warn+0xd1/0xf0
>[  219.968651]  warn_slowpath_fmt+0x4f/0x60
>[  219.968657]  ? drm_printk+0x97/0xa0
>[  219.968708]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  219.968756]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  219.968804]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  219.968852]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  219.968900]  intel_enable_ddi+0x94/0xc0 [i915]
>[  219.968950]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  219.969000]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  219.969051]  intel_update_crtc+0x58/0x100 [i915]
>[  219.969101]  skl_update_crtcs+0x218/0x240 [i915]
>[  219.969153]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  219.969159]  ? vtime_account_idle+0xe/0x50
>[  219.969164]  ? finish_task_switch+0x107/0x250
>[  219.969214]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  219.969219]  process_one_work+0x153/0x3f0
>[  219.969223]  worker_thread+0x12b/0x4b0
>[  219.969227]  kthread+0x101/0x140
>[  219.969230]  ? rescuer_thread+0x340/0x340
>[  219.969233]  ? kthread_park+0x90/0x90
>[  219.969237]  ? do_syscall_64+0x6e/0x180
>[  219.969243]  ret_from_fork+0x2c/0x40
>[  219.969246] ---[ end trace 0a8fa19387b9ad6d ]---
>[  219.969295] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  219.969297] ------------[ cut here ]------------
>[  219.969347] WARNING: CPU: 3 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  219.969349] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  219.969350] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  219.969412] CPU: 3 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  219.969414] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  219.969464] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  219.969466] Call Trace:
>[  219.969470]  dump_stack+0x63/0x87
>[  219.969474]  __warn+0xd1/0xf0
>[  219.969478]  warn_slowpath_fmt+0x4f/0x60
>[  219.969483]  ? drm_printk+0x97/0xa0
>[  219.969533]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  219.969581]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  219.969629]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  219.969677]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  219.969725]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  219.969773]  intel_enable_ddi+0x94/0xc0 [i915]
>[  219.969823]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  219.969874]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  219.969925]  intel_update_crtc+0x58/0x100 [i915]
>[  219.969975]  skl_update_crtcs+0x218/0x240 [i915]
>[  219.970026]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  219.970030]  ? vtime_account_idle+0xe/0x50
>[  219.970034]  ? finish_task_switch+0x107/0x250
>[  219.970085]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  219.970088]  process_one_work+0x153/0x3f0
>[  219.970091]  worker_thread+0x12b/0x4b0
>[  219.970095]  kthread+0x101/0x140
>[  219.970098]  ? rescuer_thread+0x340/0x340
>[  219.970101]  ? kthread_park+0x90/0x90
>[  219.970104]  ? do_syscall_64+0x6e/0x180
>[  219.970108]  ret_from_fork+0x2c/0x40
>[  219.970111] ---[ end trace 0a8fa19387b9ad6e ]---
>[  219.970163] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  219.974504] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  219.974556] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  219.974616] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  219.974665] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  219.985215] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  219.985274] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  219.985381] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  219.986130] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  219.986238] [drm:intel_edp_backlight_off [i915]] 
>[  220.190523] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  220.190586] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  220.202726] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  220.202776] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  220.202831] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  220.254837] [drm:wait_panel_status [i915]] Wait complete
>[  220.254908] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  220.254982] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  220.255071] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  220.255150] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  220.255216] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  220.255283] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  220.255359] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  220.255427] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  220.255498] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  220.255567] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  220.255635] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  220.255703] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  220.255774] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  220.255843] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  220.255910] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  220.255977] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  220.256046] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  220.256115] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  220.256183] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  220.256250] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  220.256316] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  220.256390] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  220.256462] [drm:intel_power_well_disable [i915]] disabling DC off
>[  220.256523] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  220.256581] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  220.256640] [drm:intel_power_well_disable [i915]] disabling always-on
>[  220.257335] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  220.257404] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  220.257479] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  220.257557] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  220.257621] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  220.257690] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  220.257760] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  220.257829] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  220.257897] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  220.257964] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  220.258030] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  220.258043] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  220.258109] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  220.258118] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  220.258187] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  220.258254] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  220.258321] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  220.258388] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  220.258519] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  220.258596] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  220.258672] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  220.258746] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:131, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  220.258823] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[  220.258897] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  220.258973] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  220.259048] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:133, fb = 64x64 format = AR24 little-endian (0x34325241)
>[  220.259125] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+-128+-128 dst 128x128+-128+-128
>[  220.259201] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  220.259290] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  220.259365] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  220.259638] [drm:intel_power_well_enable [i915]] enabling always-on
>[  220.259696] [drm:intel_power_well_enable [i915]] enabling DC off
>[  220.260007] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  220.260084] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  220.260237] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  220.260306] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  220.260378] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  220.260445] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  220.260515] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  220.260582] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  220.260654] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  220.260722] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  220.260791] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  220.260863] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  220.260933] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  220.261002] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  220.261093] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  220.261161] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  220.261371] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  220.261439] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  220.734548] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  220.762860] [drm:wait_panel_status [i915]] Wait complete
>[  220.762929] [drm:edp_panel_on [i915]] Wait for panel power on
>[  220.762999] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  220.871385] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  220.871442] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  220.871497] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  220.871630] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  220.965010] [drm:wait_panel_status [i915]] Wait complete
>[  220.965092] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  220.965162] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  220.966315] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  220.966379] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  220.966447] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  220.967147] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  220.967212] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  220.968166] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  220.968388] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b3000
>[  220.968707] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  220.968787] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  220.968790] ------------[ cut here ]------------
>[  220.968861] WARNING: CPU: 3 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  220.968864] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  220.968866] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  220.968977] CPU: 3 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  220.968979] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  220.969049] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  220.969053] Call Trace:
>[  220.969066]  dump_stack+0x63/0x87
>[  220.969074]  __warn+0xd1/0xf0
>[  220.969079]  warn_slowpath_fmt+0x4f/0x60
>[  220.969087]  ? drm_printk+0x97/0xa0
>[  220.969155]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  220.969219]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[  220.969283]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  220.969347]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  220.969411]  intel_enable_ddi+0x94/0xc0 [i915]
>[  220.969478]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  220.969545]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  220.969614]  intel_update_crtc+0x58/0x100 [i915]
>[  220.969681]  skl_update_crtcs+0x218/0x240 [i915]
>[  220.969749]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  220.969757]  ? sched_clock+0x9/0x10
>[  220.969762]  ? sched_clock_cpu+0x11/0xb0
>[  220.969766]  ? vtime_delta+0x23/0x30
>[  220.969772]  ? finish_task_switch+0x107/0x250
>[  220.969839]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  220.969846]  process_one_work+0x153/0x3f0
>[  220.969850]  worker_thread+0x12b/0x4b0
>[  220.969855]  kthread+0x101/0x140
>[  220.969859]  ? rescuer_thread+0x340/0x340
>[  220.969863]  ? kthread_park+0x90/0x90
>[  220.969869]  ? do_syscall_64+0x6e/0x180
>[  220.969876]  ret_from_fork+0x2c/0x40
>[  220.969880] ---[ end trace 0a8fa19387b9ad6f ]---
>[  220.969945] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  220.969947] ------------[ cut here ]------------
>[  220.970014] WARNING: CPU: 3 PID: 2457 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  220.970016] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[  220.970017] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[  220.970101] CPU: 3 PID: 2457 Comm: kworker/u8:3 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[  220.970103] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[  220.970170] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[  220.970172] Call Trace:
>[  220.970177]  dump_stack+0x63/0x87
>[  220.970183]  __warn+0xd1/0xf0
>[  220.970188]  warn_slowpath_fmt+0x4f/0x60
>[  220.970194]  ? drm_printk+0x97/0xa0
>[  220.970261]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[  220.970325]  bxt_enable_backlight+0x1b/0x200 [i915]
>[  220.970389]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[  220.970453]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[  220.970517]  intel_edp_backlight_on+0x18/0x20 [i915]
>[  220.970581]  intel_enable_ddi+0x94/0xc0 [i915]
>[  220.970648]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[  220.970715]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[  220.970783]  intel_update_crtc+0x58/0x100 [i915]
>[  220.970851]  skl_update_crtcs+0x218/0x240 [i915]
>[  220.970919]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[  220.970924]  ? sched_clock+0x9/0x10
>[  220.970928]  ? sched_clock_cpu+0x11/0xb0
>[  220.970931]  ? vtime_delta+0x23/0x30
>[  220.970937]  ? finish_task_switch+0x107/0x250
>[  220.971004]  intel_atomic_commit_work+0x12/0x20 [i915]
>[  220.971010]  process_one_work+0x153/0x3f0
>[  220.971014]  worker_thread+0x12b/0x4b0
>[  220.971020]  kthread+0x101/0x140
>[  220.971023]  ? rescuer_thread+0x340/0x340
>[  220.971027]  ? kthread_park+0x90/0x90
>[  220.971032]  ? do_syscall_64+0x6e/0x180
>[  220.971037]  ret_from_fork+0x2c/0x40
>[  220.971087] ---[ end trace 0a8fa19387b9ad70 ]---
>[  220.971171] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  220.971220] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  220.971264] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  220.971318] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  220.971363] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  220.985593] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  220.985663] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  220.985783] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  220.986703] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[  220.986822] [drm:intel_edp_backlight_off [i915]] 
>[  221.194517] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  221.194582] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  221.202730] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  221.202798] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  221.202870] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[  221.254699] [drm:wait_panel_status [i915]] Wait complete
>[  221.254771] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  221.254845] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  221.254934] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  221.255020] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  221.255091] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  221.255160] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  221.255216] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  221.255284] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  221.255351] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  221.255419] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  221.255488] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  221.255555] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[  221.255624] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  221.255704] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  221.255779] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  221.255856] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  221.255931] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  221.256008] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  221.256084] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  221.256160] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  221.256232] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  221.256526] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  221.257517] [drm:intel_power_well_disable [i915]] disabling DC off
>[  221.257582] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  221.257640] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  221.257700] [drm:intel_power_well_disable [i915]] disabling always-on
>[  221.258528] [IGT] kms_cursor_legacy: exiting, ret=0
>[  221.259192] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 15
>[  221.282844] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  221.282901] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  221.282960] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  221.283024] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  221.283076] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  221.283134] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  221.283191] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  221.283247] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  221.283303] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  221.283357] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  221.283410] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  221.283421] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  221.283474] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  221.283481] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  221.283537] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  221.283592] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  221.283646] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  221.283701] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  221.283755] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  221.283816] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  221.283869] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  221.283925] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[  221.283980] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  221.284034] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  221.284088] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[  221.284145] [drm:intel_atomic_check [i915]] [CONNECTOR:60:DP-1] checking for sink bpp constrains
>[  221.284199] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  221.284254] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[  221.284310] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  221.284362] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[  221.284417] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  221.284472] [drm:intel_dump_pipe_config [i915]] [CRTC:43:pipe B][modeset]
>[  221.284526] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  221.284581] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  221.284635] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[  221.284688] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  221.284695] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  221.284748] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  221.284754] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  221.284810] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  221.284864] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[  221.284919] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  221.284973] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  221.285026] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  221.285082] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  221.285136] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  221.285190] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 1B] disabled, scaler_id = -1
>[  221.285244] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2B] disabled, scaler_id = -1
>[  221.285299] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 3B] disabled, scaler_id = -1
>[  221.285353] [drm:intel_dump_pipe_config [i915]] [PLANE:41:cursor B] disabled, scaler_id = -1
>[  221.285411] [drm:intel_atomic_check [i915]] [CONNECTOR:65:DP-2] checking for sink bpp constrains
>[  221.285465] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  221.285520] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  221.285582] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  221.285634] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[  221.285690] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  221.285745] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][modeset]
>[  221.285799] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  221.285854] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  221.285908] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[  221.285961] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  221.285967] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  221.286021] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  221.286027] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  221.286083] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x9
>[  221.286137] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[  221.286193] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  221.286247] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  221.286300] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  221.286356] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  221.286410] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  221.286505] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] disabled, scaler_id = -1
>[  221.286559] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[  221.286613] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[  221.286672] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[  221.286742] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  221.286798] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  221.286854] [drm:bxt_get_dpll [i915]] [CRTC:43:pipe B] using pre-allocated PORT PLL B
>[  221.286907] [drm:intel_reference_shared_dpll [i915]] using PORT PLL B for pipe B
>[  221.286962] [drm:bxt_get_dpll [i915]] [CRTC:50:pipe C] using pre-allocated PORT PLL C
>[  221.287016] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe C
>[  221.287117] [drm:intel_power_well_enable [i915]] enabling always-on
>[  221.287163] [drm:intel_power_well_enable [i915]] enabling DC off
>[  221.287462] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[  221.287518] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[  221.287643] [drm:intel_power_well_enable [i915]] enabling power well 2
>[  221.287691] [drm:skl_set_power_well [i915]] Enabling power well 2
>[  221.287750] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[  221.287903] [drm:intel_set_cdclk [i915]] Changing CDCLK to 288000 kHz, VCO 1152000 kHz, ref 19200 kHz
>[  221.292010] [drm:intel_update_cdclk [i915]] Current CD clock rate: 288000 kHz, VCO: 1152000 kHz, ref: 19200 kHz
>[  221.292075] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  221.292137] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  221.292197] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  221.292257] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  221.292317] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  221.292377] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  221.292438] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  221.292498] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  221.292559] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  221.292622] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  221.292684] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  221.292744] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  221.292824] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[  221.292924] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[  221.293120] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[  221.293180] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[  221.726530] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[  221.762900] [drm:wait_panel_status [i915]] Wait complete
>[  221.762940] [drm:edp_panel_on [i915]] Wait for panel power on
>[  221.762983] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[  221.871395] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  221.871452] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  221.871507] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[  221.871598] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  221.963195] [drm:wait_panel_status [i915]] Wait complete
>[  221.963261] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  221.963319] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  221.964444] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  221.964496] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  221.964552] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  221.965188] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  221.965243] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  221.966175] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  221.966380] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b2000
>[  221.966642] [drm:intel_enable_pipe [i915]] enabling pipe A
>[  221.966720] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[  221.966774] [drm:intel_panel_enable_backlight [i915]] pipe A
>[  221.966830] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[  221.974512] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[  221.974566] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[  221.974630] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[  221.974683] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[  221.974788] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL B (active 2, on? 0) for crtc 43
>[  221.974843] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B
>[  221.975532] [drm:drm_dp_i2c_do_msg] native defer
>[  221.976570] [drm:drm_dp_i2c_do_msg] native defer
>[  221.977953] [drm:drm_dp_i2c_do_msg] native defer
>[  221.979010] [drm:drm_dp_i2c_do_msg] native defer
>[  221.980062] [drm:drm_dp_i2c_do_msg] native defer
>[  221.981115] [drm:drm_dp_i2c_do_msg] native defer
>[  221.982299] [drm:drm_dp_i2c_do_msg] native defer
>[  221.983478] [drm:drm_dp_i2c_do_msg] native defer
>[  221.984664] [drm:drm_dp_i2c_do_msg] native defer
>[  221.985455] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[  221.986414] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  221.986469] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  221.986508] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  221.989314] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  221.989353] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[  221.991611] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  221.993833] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b0000
>[  221.994025] [drm:intel_enable_pipe [i915]] enabling pipe B
>[  221.994085] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:60:DP-1], [ENCODER:59:DDI B]
>[  221.994127] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe B, 36 bytes ELD
>[  221.994169] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[  221.994415] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 4, on? 0) for crtc 50
>[  221.994472] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
>[  222.003057] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.011535] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.020012] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.028483] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.036959] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.045443] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.053920] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.062399] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.070881] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.079358] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.087831] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.096302] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.104775] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.113258] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.121742] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.130215] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.138698] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.147182] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.155659] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.164137] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.172613] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.181094] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.189565] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.198039] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.206522] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.215002] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.223477] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.231952] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.240430] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.248907] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.257386] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.265872] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.265876] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  222.282905] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.291385] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.299880] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.308371] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.316843] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.325320] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.333806] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.342281] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.350754] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.359241] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.367713] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.376192] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.384662] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.393138] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.401613] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.410099] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.418587] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.427061] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.435536] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.444015] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.452489] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.460969] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.469438] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.477922] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.486406] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.494895] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.503370] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.511843] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.520322] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.528805] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.537277] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.541639] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[  222.541663] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[  222.541689] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[  222.541718] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[  222.545749] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.545754] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  222.562909] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.571382] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.579870] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.588344] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.596818] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.605287] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.613828] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.622369] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.630858] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.639337] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.647818] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.656295] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.664771] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.673241] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.681721] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.690194] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.698670] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.707149] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.715621] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.724090] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.732560] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.741032] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.749520] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.758002] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.766476] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.774948] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.783420] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.791892] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.800368] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.808844] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.817317] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.825804] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.825811] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[  222.834505] [drm:intel_dp_sink_dpms [i915]] failed to enable sink power state
>[  222.843621] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[  222.845675] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  222.845698] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  222.845724] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  222.846372] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  222.846397] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  222.847357] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  222.849607] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b5000
>[  222.849769] [drm:intel_enable_pipe [i915]] enabling pipe C
>[  222.849818] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:65:DP-2], [ENCODER:64:DDI C]
>[  222.849843] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe C, 36 bytes ELD
>[  222.849871] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[  222.866607] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  222.866694] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  222.866777] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  222.866838] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[  222.866866] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[  222.866922] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  222.866974] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[  222.867002] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[  222.867060] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  222.867125] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[  222.867151] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[  222.867177] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[  222.867181] Console: switching to colour frame buffer device 240x67
>[  222.867208] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:65:DP-2] status updated from connected to disconnected
>[  222.867235] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[  222.867259] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[  222.869362] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  222.869447] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  222.871542] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  222.871553] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  222.873648] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  222.873733] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  222.875827] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  222.875836] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[  222.900221] [drm:drm_fb_helper_hotplug_event] 
>[  222.900224] [drm:drm_setup_crtcs] 
>[  222.900229] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[  222.900266] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[  222.900296] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  222.900324] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  222.900350] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  222.900376] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  222.900776] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[  222.901115] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  222.901120] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[  222.901124] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  222.901126] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[  222.901156] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[  222.901470] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[  222.901496] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[  222.901917] [drm:drm_dp_i2c_do_msg] native defer
>[  222.903095] [drm:drm_dp_i2c_do_msg] native defer
>[  222.904263] [drm:drm_dp_i2c_do_msg] native defer
>[  222.905420] [drm:drm_dp_i2c_do_msg] native defer
>[  222.906592] [drm:drm_dp_i2c_do_msg] native defer
>[  222.907364] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[  222.907783] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  222.908497] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[  222.908524] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  222.908549] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[  222.908575] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[  222.908973] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[  222.909289] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  222.909728] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[  222.909731] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  222.909734] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[  222.909736] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  222.909768] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[  222.909772] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  222.909775] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  222.909778] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  222.909781] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  222.909784] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  222.909786] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  222.909789] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  222.909792] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  222.909795] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  222.909798] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  222.909801] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  222.909804] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  222.909807] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  222.909810] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  222.909812] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  222.909815] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  222.909818] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  222.909821] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  222.909824] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  222.909827] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  222.909830] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  222.909833] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  222.909835] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  222.909838] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  222.909841] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  222.909844] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  222.909847] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  222.909850] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  222.909852] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  222.909855] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  222.909858] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  222.909861] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  222.909864] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  222.909867] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  222.909869] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[  222.909902] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[  222.909906] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] disconnected
>[  222.909913] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[  222.909938] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[  222.912002] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  222.912029] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  222.914119] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  222.914131] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  222.916177] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  222.916202] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  222.918291] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  222.918301] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[  222.918310] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[  222.918320] [drm:drm_setup_crtcs] connector 52 enabled? yes
>[  222.918325] [drm:drm_setup_crtcs] connector 60 enabled? yes
>[  222.918330] [drm:drm_setup_crtcs] connector 65 enabled? no
>[  222.918335] [drm:drm_setup_crtcs] connector 69 enabled? no
>[  222.918399] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[  222.918421] [drm:drm_setup_crtcs] looking for cmdline mode on connector 52
>[  222.918423] [drm:drm_setup_crtcs] looking for preferred mode on connector 52 0
>[  222.918427] [drm:drm_setup_crtcs] found mode 1920x1080
>[  222.918428] [drm:drm_setup_crtcs] looking for cmdline mode on connector 60
>[  222.918430] [drm:drm_setup_crtcs] looking for preferred mode on connector 60 0
>[  222.918431] [drm:drm_setup_crtcs] found mode 1920x1080
>[  222.918433] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[  222.918498] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 34 (0,0)
>[  222.918502] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 43 (0,0)
>[  222.918573] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[  222.918649] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe C
>[  222.918680] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[  222.918729] [drm:intel_disable_pipe [i915]] disabling pipe C
>[  222.934665] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL C (active 4, on? 1) for crtc 50
>[  222.934711] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL C
>[  222.934752] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  222.934783] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  222.934813] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  222.934841] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  222.934869] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  222.934898] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  222.934929] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  222.934956] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  222.934984] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  222.935015] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[  222.935044] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  222.935088] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  222.935132] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  222.950282] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[  224.032643] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[  224.032707] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[  224.032768] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[  224.032873] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[  224.032957] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[  224.033026] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[  224.033092] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[  224.033616] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[  224.034004] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  224.034075] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  224.034140] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  224.034205] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  224.034693] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[  224.034759] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  224.036540] [drm:drm_dp_i2c_do_msg] native defer
>[  224.038068] [drm:drm_dp_i2c_do_msg] native defer
>[  224.039610] [drm:drm_dp_i2c_do_msg] native defer
>[  224.041121] [drm:drm_dp_i2c_do_msg] native defer
>[  224.042655] [drm:drm_dp_i2c_do_msg] native defer
>[  224.044169] [drm:drm_dp_i2c_do_msg] native defer
>[  224.045679] [drm:drm_dp_i2c_do_msg] native defer
>[  224.047211] [drm:drm_dp_i2c_do_msg] native defer
>[  224.049361] [drm:drm_dp_i2c_do_msg] native defer
>[  224.050882] [drm:drm_dp_i2c_do_msg] native defer
>[  224.052379] [drm:drm_dp_i2c_do_msg] native defer
>[  224.053879] [drm:drm_dp_i2c_do_msg] native defer
>[  224.055366] [drm:drm_dp_i2c_do_msg] native defer
>[  224.056872] [drm:drm_dp_i2c_do_msg] native defer
>[  224.058368] [drm:drm_dp_i2c_do_msg] native defer
>[  224.059880] [drm:drm_dp_i2c_do_msg] native defer
>[  224.061103] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[  224.061448] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:65:DP-2] status updated from disconnected to connected
>[  224.061479] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[  224.061509] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[  224.063562] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  224.063591] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  224.065681] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  224.065692] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  224.067746] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  224.067775] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  224.069872] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  224.069882] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[  224.069975] [drm:drm_fb_helper_hotplug_event] 
>[  224.069978] [drm:drm_setup_crtcs] 
>[  224.069982] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[  224.070015] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[  224.070047] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  224.070078] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  224.070108] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  224.070139] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  224.071188] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[  224.071528] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  224.071535] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[  224.071540] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  224.071544] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[  224.071577] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[  224.071894] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[  224.071924] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[  224.072345] [drm:drm_dp_i2c_do_msg] native defer
>[  224.073601] [drm:drm_dp_i2c_do_msg] native defer
>[  224.074796] [drm:drm_dp_i2c_do_msg] native defer
>[  224.075979] [drm:drm_dp_i2c_do_msg] native defer
>[  224.077155] [drm:drm_dp_i2c_do_msg] native defer
>[  224.077946] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[  224.078389] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[  224.079180] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[  224.079223] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  224.079262] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[  224.079302] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[  224.079721] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[  224.080060] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  224.080573] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[  224.080577] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[  224.080582] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[  224.080584] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  224.080638] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[  224.080645] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  224.080649] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  224.080654] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  224.080658] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  224.080662] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  224.080667] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  224.080671] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  224.080676] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  224.080680] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  224.080685] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[  224.080689] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[  224.080693] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  224.080698] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  224.080702] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  224.080707] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  224.080711] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[  224.080715] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  224.080720] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[  224.080724] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  224.080729] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  224.080733] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[  224.080737] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[  224.080742] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  224.080746] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[  224.080750] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  224.080755] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[  224.080759] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  224.080763] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  224.080768] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  224.080772] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  224.080776] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[  224.080781] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  224.080785] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  224.080789] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  224.080794] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[  224.080835] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[  224.081301] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[  224.081651] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[  224.081692] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[  224.081731] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[  224.081770] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[  224.082204] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[  224.082243] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[  224.082867] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[  224.082871] [drm:drm_edid_to_eld] ELD monitor LG ULTRAWIDE
>[  224.082874] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[  224.082876] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[  224.082894] [drm:drm_mode_debug_printmodeline] Modeline 101:"2560x1080" 60 185580 2560 2624 2688 2784 1080 1083 1093 1111 0x48 0xa
>[  224.082896] [drm:drm_mode_prune_invalid] Not using 2560x1080 mode: VIRTUAL_X
>[  224.082903] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[  224.082906] [drm:drm_mode_debug_printmodeline] Modeline 102:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  224.082909] [drm:drm_mode_debug_printmodeline] Modeline 106:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  224.082912] [drm:drm_mode_debug_printmodeline] Modeline 140:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  224.082916] [drm:drm_mode_debug_printmodeline] Modeline 108:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  224.082919] [drm:drm_mode_debug_printmodeline] Modeline 141:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  224.082922] [drm:drm_mode_debug_printmodeline] Modeline 137:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[  224.082925] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[  224.082929] [drm:drm_mode_debug_printmodeline] Modeline 121:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[  224.082933] [drm:drm_mode_debug_printmodeline] Modeline 118:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[  224.082936] [drm:drm_mode_debug_printmodeline] Modeline 126:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  224.082939] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  224.082943] [drm:drm_mode_debug_printmodeline] Modeline 116:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  224.082946] [drm:drm_mode_debug_printmodeline] Modeline 110:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  224.082949] [drm:drm_mode_debug_printmodeline] Modeline 142:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  224.082952] [drm:drm_mode_debug_printmodeline] Modeline 139:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[  224.082955] [drm:drm_mode_debug_printmodeline] Modeline 127:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  224.082959] [drm:drm_mode_debug_printmodeline] Modeline 128:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  224.082963] [drm:drm_mode_debug_printmodeline] Modeline 129:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  224.082966] [drm:drm_mode_debug_printmodeline] Modeline 122:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  224.082969] [drm:drm_mode_debug_printmodeline] Modeline 135:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[  224.082973] [drm:drm_mode_debug_printmodeline] Modeline 143:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  224.082976] [drm:drm_mode_debug_printmodeline] Modeline 115:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  224.082979] [drm:drm_mode_debug_printmodeline] Modeline 123:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  224.082982] [drm:drm_mode_debug_printmodeline] Modeline 144:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  224.082985] [drm:drm_mode_debug_printmodeline] Modeline 124:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  224.082988] [drm:drm_mode_debug_printmodeline] Modeline 125:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  224.082993] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[  224.083030] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[  224.085088] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  224.085115] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  224.086447] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[  224.086459] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  224.088515] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  224.088543] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[  224.090448] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[  224.090454] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[  224.090458] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[  224.090465] [drm:drm_setup_crtcs] connector 52 enabled? yes
>[  224.090467] [drm:drm_setup_crtcs] connector 60 enabled? yes
>[  224.090469] [drm:drm_setup_crtcs] connector 65 enabled? yes
>[  224.090471] [drm:drm_setup_crtcs] connector 69 enabled? no
>[  224.090500] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[  224.090503] [drm:drm_setup_crtcs] looking for cmdline mode on connector 52
>[  224.090505] [drm:drm_setup_crtcs] looking for preferred mode on connector 52 0
>[  224.090507] [drm:drm_setup_crtcs] found mode 1920x1080
>[  224.090509] [drm:drm_setup_crtcs] looking for cmdline mode on connector 60
>[  224.090510] [drm:drm_setup_crtcs] looking for preferred mode on connector 60 0
>[  224.090512] [drm:drm_setup_crtcs] found mode 1920x1080
>[  224.090514] [drm:drm_setup_crtcs] looking for cmdline mode on connector 65
>[  224.090516] [drm:drm_setup_crtcs] looking for preferred mode on connector 65 0
>[  224.090520] [drm:drm_setup_crtcs] found mode 1920x1080
>[  224.090522] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[  224.090537] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 34 (0,0)
>[  224.090541] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 43 (0,0)
>[  224.090544] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 50 (0,0)
>[  224.090614] [drm:intel_atomic_check [i915]] [CONNECTOR:65:DP-2] checking for sink bpp constrains
>[  224.090643] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  224.090676] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  224.090712] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  224.090740] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[  224.090771] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  224.090803] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][modeset]
>[  224.090834] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  224.090863] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  224.090893] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[  224.090922] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  224.090931] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  224.090959] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  224.090964] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  224.090995] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x9
>[  224.091024] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[  224.091054] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  224.091083] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  224.091113] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  224.091144] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  224.091174] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  224.091203] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] disabled, scaler_id = -1
>[  224.091234] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[  224.091263] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[  224.091296] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[  224.091336] [drm:bxt_get_dpll [i915]] [CRTC:50:pipe C] using pre-allocated PORT PLL C
>[  224.091365] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe C
>[  224.091438] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  224.091467] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  224.091498] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  224.091527] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  224.091557] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  224.091587] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  224.091617] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  224.091646] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  224.091676] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  224.091706] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  224.091755] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  224.091797] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  224.110853] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 4, on? 0) for crtc 50
>[  224.110922] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
>[  224.112117] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[  224.112146] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[  224.112177] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[  224.112830] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[  224.112860] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[  224.113812] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[  224.116026] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b0000
>[  224.116201] [drm:intel_enable_pipe [i915]] enabling pipe C
>[  224.116240] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:65:DP-2], [ENCODER:64:DDI C]
>[  224.116272] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe C, 36 bytes ELD
>[  224.116305] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[  224.133098] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[  224.133135] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[  224.133204] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  226.782562] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[  226.782635] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067
>[  824.286579] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[  824.286630] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  824.286687] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[  824.286746] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[  824.286794] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[  824.286846] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  824.286899] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[  824.286951] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[  824.287002] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[  824.287052] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[  824.287100] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  824.287112] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  824.287161] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  824.287167] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[  824.287218] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[  824.287268] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[  824.287318] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  824.287368] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  824.287417] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  824.287473] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  824.287522] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  824.287577] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:98, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  824.287628] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[  824.287679] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[  824.287729] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[  824.287781] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[  824.287836] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[  824.287896] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[  824.287946] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[  824.288053] [drm:intel_edp_backlight_off [i915]] 
>[  824.494534] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[  824.494607] [drm:intel_disable_pipe [i915]] disabling pipe A
>[  824.508802] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[  824.508865] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[  824.509076] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[  824.509146] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[  824.509210] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status 80000008 control 00000060
>[  824.560853] [drm:wait_panel_status [i915]] Wait complete
>[  824.560914] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[  824.560980] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[  824.561062] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[  824.561138] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  824.561199] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  824.561259] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  824.561320] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  824.561379] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  824.561440] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  824.561501] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  824.561561] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  824.561613] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[  824.561674] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  824.561734] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[  824.561795] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  824.561855] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[  824.561914] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  824.561978] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[  824.562055] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  824.568020] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[  824.568084] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[  824.568147] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[  824.568214] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  824.568307] [drm:intel_atomic_check [i915]] [CONNECTOR:60:DP-1] checking for sink bpp constrains
>[  824.568367] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  824.568429] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[  824.568491] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  824.568548] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[  824.568612] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  824.568673] [drm:intel_dump_pipe_config [i915]] [CRTC:43:pipe B][modeset]
>[  824.568734] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[  824.568796] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  824.568856] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[  824.568914] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  824.568924] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  824.568982] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  824.568990] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[  824.569053] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[  824.569115] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[  824.569175] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[  824.569236] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  824.569296] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  824.569360] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  824.569419] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  824.569482] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 1B] FB:98, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  824.569543] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[  824.569603] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2B] disabled, scaler_id = -1
>[  824.569664] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 3B] disabled, scaler_id = -1
>[  824.569723] [drm:intel_dump_pipe_config [i915]] [PLANE:41:cursor B] disabled, scaler_id = -1
>[  824.569787] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[  824.569854] [drm:bxt_get_dpll [i915]] [CRTC:43:pipe B] using pre-allocated PORT PLL B
>[  824.569913] [drm:intel_reference_shared_dpll [i915]] using PORT PLL B for pipe B
>[  824.570009] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe B
>[  824.570073] [drm:i915_audio_component_get_eld [i915]] Not valid for port B
>[  824.570156] [drm:intel_disable_pipe [i915]] disabling pipe B
>[  824.580466] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL B (active 2, on? 1) for crtc 43
>[  824.580540] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL B
>[  824.580614] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  824.580674] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  824.580734] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  824.580794] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  824.580854] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  824.580914] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  824.580974] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  824.581034] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  824.581093] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  824.581153] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  824.581213] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  824.581273] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  824.584696] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[  824.584759] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[  824.584824] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  824.584910] [drm:intel_atomic_check [i915]] [CONNECTOR:65:DP-2] checking for sink bpp constrains
>[  824.584970] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[  824.585030] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[  824.585100] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[  824.585158] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[  824.585218] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[  824.585279] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][modeset]
>[  824.585338] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[  824.585399] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[  824.585458] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[  824.585517] [drm:intel_dump_pipe_config [i915]] requested mode:
>[  824.585525] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  824.585584] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[  824.585591] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[  824.585652] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x9
>[  824.585712] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[  824.585772] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[  824.585832] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  824.585891] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[  824.585953] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[  824.586012] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[  824.586075] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] FB:98, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[  824.586136] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[  824.586196] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[  824.586255] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[  824.586319] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 144000 kHz
>[  824.586384] [drm:bxt_get_dpll [i915]] [CRTC:50:pipe C] using pre-allocated PORT PLL C
>[  824.586444] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe C
>[  824.586558] [drm:hsw_audio_codec_disable [i915]] Disable audio codec on pipe C
>[  824.586619] [drm:i915_audio_component_get_eld [i915]] Not valid for port C
>[  824.586695] [drm:intel_disable_pipe [i915]] disabling pipe C
>[  824.603043] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL C (active 4, on? 1) for crtc 50
>[  824.603117] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL C
>[  824.603188] [drm:intel_set_cdclk [i915]] Changing CDCLK to 144000 kHz, VCO 1152000 kHz, ref 19200 kHz
>[  824.604030] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001918, pins 0x00000040
>[  824.604090] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - short
>[  824.604163] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - short
>[  824.604650] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[  824.607311] [drm:intel_update_cdclk [i915]] Current CD clock rate: 144000 kHz, VCO: 1152000 kHz, ref: 19200 kHz
>[  824.607372] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[  824.607433] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[  824.607493] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[  824.607568] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[  824.607628] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[  824.607688] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[  824.607747] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[  824.607809] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[  824.607869] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[  824.607928] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[  824.607989] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[  824.608049] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  824.608115] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[  824.608177] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[  824.608243] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[  824.608928] [drm:intel_power_well_disable [i915]] disabling dpio-common-bc
>[  824.608994] [drm:intel_power_well_disable [i915]] disabling power well 2
>[  824.609068] [drm:skl_set_power_well [i915]] Disabling power well 2
>[  824.609133] [drm:intel_power_well_disable [i915]] disabling DC off
>[  824.609201] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[  824.609266] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[  824.609333] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 1175.505124] Console: switching to colour dummy device 80x25
>[ 1175.505186] [IGT] kms_cursor_legacy: executing
>[ 1175.506193] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 15
>[ 1175.524434] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[ 1175.524470] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[ 1175.524493] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 1175.524515] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 1175.524788] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[ 1175.524816] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[ 1175.524907] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[ 1175.524935] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1175.524959] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[ 1175.524985] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[ 1175.525016] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[ 1175.525040] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[ 1175.525072] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000060
>[ 1175.525097] [drm:wait_panel_status [i915]] Wait complete
>[ 1175.525123] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000068
>[ 1175.525150] [drm:edp_panel_vdd_on [i915]] eDP port A panel power wasn't enabled
>[ 1175.633538] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[ 1175.633630] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[ 1175.633662] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1175.633857] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[ 1175.730953] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[ 1175.731312] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 1175.731322] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[ 1175.731329] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1175.731471] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[ 1175.731522] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[ 1175.731565] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1175.731606] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1175.731656] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[ 1175.732089] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[ 1175.732135] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[ 1175.732564] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.733597] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.734789] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.735846] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.736898] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.737949] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.739147] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.740323] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.741512] [drm:drm_dp_i2c_do_msg] native defer
>[ 1175.742292] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[ 1175.742848] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1175.743572] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[ 1175.743609] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1175.743643] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[ 1175.743678] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[ 1175.744094] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[ 1175.744414] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 1175.744772] [drm:intel_power_well_disable [i915]] disabling dpio-common-bc
>[ 1175.744806] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 1175.744843] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 1175.744997] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[ 1175.745001] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[ 1175.745004] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[ 1175.745006] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[ 1175.745051] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[ 1175.745056] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[ 1175.745060] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[ 1175.745064] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1175.745067] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1175.745071] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[ 1175.745075] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[ 1175.745078] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[ 1175.745082] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1175.745086] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1175.745089] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[ 1175.745093] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[ 1175.745097] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[ 1175.745100] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1175.745104] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1175.745108] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[ 1175.745112] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[ 1175.745115] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[ 1175.745119] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[ 1175.745123] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 1175.745126] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[ 1175.745130] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[ 1175.745133] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[ 1175.745137] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[ 1175.745141] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[ 1175.745144] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 1175.745148] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 1175.745152] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[ 1175.745155] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1175.745159] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1175.745162] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[ 1175.745166] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[ 1175.745170] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1175.745173] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1175.745177] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[ 1175.745287] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[ 1175.745330] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[ 1175.745360] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1175.745389] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1175.745427] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[ 1175.753977] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.762419] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.770861] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.779296] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.787736] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.796176] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.804612] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.813047] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.821483] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.829919] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.838354] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.846796] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.855230] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.863664] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.872101] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.880537] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.888974] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.897412] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.905846] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.914278] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.922713] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.931145] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.939579] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.948012] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.956450] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.964883] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.973315] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.981750] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.990185] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1175.998622] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1176.007059] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1176.015548] [drm:intel_dp_aux_ch [i915]] dp_aux_ch timeout status 0x7d4003ff
>[ 1176.015556] [drm:drm_dp_dpcd_access] Too many retries, giving up. First error: -110
>[ 1176.015580] [drm:intel_power_well_disable [i915]] disabling dpio-common-bc
>[ 1176.015603] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 1176.015632] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 1176.015640] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] status updated from connected to disconnected
>[ 1176.015646] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] disconnected
>[ 1176.015928] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[ 1176.015966] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[ 1176.015989] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1176.016013] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1176.018084] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1176.018110] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1176.020162] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1176.020171] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 1176.022267] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1176.022339] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1176.024434] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1176.024439] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 1176.024461] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 1176.024490] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 1176.024497] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[ 1176.024673] [IGT] kms_cursor_legacy: starting subtest nonblocking-modeset-vs-cursor-atomic
>[ 1176.024788] [drm:drm_mode_addfb2] [FB:71]
>[ 1176.050527] [drm:drm_mode_addfb2] [FB:99]
>[ 1176.050955] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[ 1176.050982] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1176.051013] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[ 1176.051045] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[ 1176.051070] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[ 1176.051097] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1176.051126] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[ 1176.051153] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[ 1176.051179] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[ 1176.051204] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[ 1176.051228] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1176.051235] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.051259] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1176.051262] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.051288] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[ 1176.051313] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[ 1176.051339] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 1176.051365] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1176.051389] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1176.051419] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1176.051444] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1176.051472] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:98, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[ 1176.051498] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[ 1176.051523] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[ 1176.051548] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[ 1176.051573] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[ 1176.051604] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[ 1176.051639] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[ 1176.051664] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[ 1176.051957] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[ 1176.051983] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1176.052009] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[ 1176.052037] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[ 1176.052061] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[ 1176.052087] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1176.052112] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[ 1176.052137] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[ 1176.052163] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[ 1176.052188] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[ 1176.052213] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1176.052216] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.052241] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1176.052245] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.052271] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[ 1176.052296] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[ 1176.052321] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 1176.052346] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1176.052371] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1176.052398] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1176.052423] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1176.052449] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:98, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[ 1176.052474] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+1920+1080 dst 0x0+1920+1080
>[ 1176.052500] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[ 1176.052525] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[ 1176.052550] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[ 1176.052576] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[ 1176.052604] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[ 1176.052629] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[ 1176.052910] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[ 1176.052937] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[ 1176.052966] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[ 1176.052991] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[ 1176.053018] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[ 1176.053047] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[ 1176.053074] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[ 1176.053099] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[ 1176.053126] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[ 1176.053156] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[ 1176.053183] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[ 1176.053208] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:69:HDMI-A-1]
>[ 1176.053233] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1176.053261] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1176.053287] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1176.053327] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[ 1176.053353] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[ 1176.053473] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[ 1176.053499] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[ 1176.053530] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control 00000068
>[ 1176.053556] [drm:wait_panel_status [i915]] Wait complete
>[ 1176.053581] [drm:edp_panel_on [i915]] Wait for panel power on
>[ 1176.053608] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 0000006b
>[ 1176.053884] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[ 1176.255003] [drm:wait_panel_status [i915]] Wait complete
>[ 1176.256112] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1176.256151] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1176.256193] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 1176.256817] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1176.256856] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1176.257455] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 1176.257494] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[ 1176.258401] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 1176.258594] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026db5b800
>[ 1176.258883] [drm:intel_enable_pipe [i915]] enabling pipe A
>[ 1176.258935] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[ 1176.258974] [drm:intel_panel_enable_backlight [i915]] pipe A
>[ 1176.259016] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[ 1176.266541] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[ 1176.266582] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[ 1176.266629] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[ 1176.266669] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[ 1176.275728] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[ 1176.275788] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[ 1176.275893] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1176.275965] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[ 1176.276025] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[ 1176.276137] [drm:intel_edp_backlight_off [i915]] 
>[ 1176.297872] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[ 1176.297930] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[ 1176.297984] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[ 1176.298098] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[ 1176.298160] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[ 1176.298218] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[ 1176.298274] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[ 1176.298324] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1176.298373] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1176.298432] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[ 1176.298601] [drm:intel_power_well_disable [i915]] disabling dpio-common-bc
>[ 1176.298652] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 1176.298707] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 1176.298766] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[ 1176.298821] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[ 1176.298868] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1176.298917] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1176.300999] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1176.301052] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1176.302563] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1176.302574] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 1176.304674] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1176.304728] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1176.306542] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1176.306551] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 1176.306600] [drm:intel_power_well_disable [i915]] disabling power well 2
>[ 1176.306655] [drm:skl_set_power_well [i915]] Disabling power well 2
>[ 1176.482541] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[ 1176.482608] [drm:intel_disable_pipe [i915]] disabling pipe A
>[ 1176.492810] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[ 1176.492866] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[ 1176.492926] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[ 1176.544924] [drm:wait_panel_status [i915]] Wait complete
>[ 1176.544981] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[ 1176.545043] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[ 1176.545119] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[ 1176.545189] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[ 1176.545249] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[ 1176.545296] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[ 1176.545350] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[ 1176.545404] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[ 1176.545471] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[ 1176.545528] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[ 1176.545584] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[ 1176.545639] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[ 1176.545695] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[ 1176.545752] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[ 1176.545809] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[ 1176.545864] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[ 1176.545920] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[ 1176.545978] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1176.546034] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1176.546089] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1176.546141] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[ 1176.546204] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[ 1176.546257] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 1176.546309] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[ 1176.546358] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[ 1176.546408] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 1176.549117] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[ 1176.549176] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1176.549236] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[ 1176.549302] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[ 1176.549354] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[ 1176.549411] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1176.549469] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[ 1176.549526] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[ 1176.549582] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[ 1176.549636] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[ 1176.549690] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1176.549702] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.549755] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1176.549762] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1176.549819] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[ 1176.549874] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[ 1176.549929] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 1176.549984] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1176.550038] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1176.550099] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1176.550153] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1176.550212] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] FB:71, fb = 1920x1080 format = XR24 little-endian (0x34325258)
>[ 1176.550268] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[ 1176.550323] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[ 1176.550378] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[ 1176.550435] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] FB:99, fb = 64x64 format = AR24 little-endian (0x34325241)
>[ 1176.550533] [drm:intel_dump_pipe_config [i915]] 	scaler:-1 src 0x0+0+0 dst 0x0+0+0
>[ 1176.550595] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[ 1176.550669] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[ 1176.550728] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[ 1176.551329] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 1176.551378] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 1176.551681] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[ 1176.551738] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[ 1176.551883] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[ 1176.551941] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[ 1176.552001] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[ 1176.552056] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[ 1176.552114] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[ 1176.552171] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[ 1176.552231] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[ 1176.552286] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[ 1176.552344] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[ 1176.552403] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1176.552462] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1176.552519] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1176.552599] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[ 1176.552655] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[ 1176.552818] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[ 1176.552874] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[ 1177.022552] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[ 1177.062957] [drm:wait_panel_status [i915]] Wait complete
>[ 1177.063003] [drm:edp_panel_on [i915]] Wait for panel power on
>[ 1177.063051] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[ 1177.171447] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[ 1177.171499] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[ 1177.171550] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 0
>[ 1177.171664] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[ 1177.265160] [drm:wait_panel_status [i915]] Wait complete
>[ 1177.265223] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[ 1177.265279] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[ 1177.266389] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1177.266437] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1177.266544] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 1177.267580] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 1177.267640] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[ 1177.268577] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 1177.268788] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff88026db5f000
>[ 1177.269099] [drm:intel_enable_pipe [i915]] enabling pipe A
>[ 1177.269189] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[ 1177.269193] ------------[ cut here ]------------
>[ 1177.269257] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[ 1177.269259] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[ 1177.269262] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[ 1177.269364] CPU: 0 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[ 1177.269366] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[ 1177.269430] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[ 1177.269433] Call Trace:
>[ 1177.269445]  dump_stack+0x63/0x87
>[ 1177.269452]  __warn+0xd1/0xf0
>[ 1177.269457]  warn_slowpath_fmt+0x4f/0x60
>[ 1177.269464]  ? drm_printk+0x97/0xa0
>[ 1177.269525]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[ 1177.269582]  intel_panel_enable_backlight+0x19/0xf0 [i915]
>[ 1177.269640]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[ 1177.269698]  intel_edp_backlight_on+0x18/0x20 [i915]
>[ 1177.269756]  intel_enable_ddi+0x94/0xc0 [i915]
>[ 1177.269816]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[ 1177.269877]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[ 1177.269938]  intel_update_crtc+0x58/0x100 [i915]
>[ 1177.269999]  skl_update_crtcs+0x218/0x240 [i915]
>[ 1177.270060]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[ 1177.270067]  ? vtime_delta+0x23/0x30
>[ 1177.270072]  ? finish_task_switch+0x107/0x250
>[ 1177.270133]  intel_atomic_commit_work+0x12/0x20 [i915]
>[ 1177.270139]  process_one_work+0x153/0x3f0
>[ 1177.270142]  worker_thread+0x12b/0x4b0
>[ 1177.270147]  kthread+0x101/0x140
>[ 1177.270151]  ? rescuer_thread+0x340/0x340
>[ 1177.270154]  ? kthread_park+0x90/0x90
>[ 1177.270161]  ret_from_fork+0x2c/0x40
>[ 1177.270165] ---[ end trace 0a8fa19387b9ad71 ]---
>[ 1177.270223] [drm:intel_panel_enable_backlight [i915]] pipe A
>[ 1177.270225] ------------[ cut here ]------------
>[ 1177.270286] WARNING: CPU: 0 PID: 57 at drivers/gpu/drm/i915/intel_display.c:13881 intel_get_pipe_from_connector+0x62/0x90 [i915]
>[ 1177.270287] WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex))
>[ 1177.270289] Modules linked in: nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm intel_rapl x86_pkg_temp_thermal coretemp kvm_intel snd_seq_midi snd_seq_midi_event kvm snd_rawmidi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc snd_seq snd_seq_device serio_raw snd_timer aesni_intel aes_x86_64 crypto_simd glue_helper cryptd lpc_ich snd mei_me shpchp soundcore mei rfkill_gpio mac_hid intel_pmc_ipc parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid igb ahci i915 xhci_pci dca xhci_hcd ptp sdhci_pci sdhci libahci pps_core i2c_hid hid video
>[ 1177.270366] CPU: 0 PID: 57 Comm: kworker/u8:1 Tainted: G        W       4.10.0-tip-201703010159+ #2
>[ 1177.270367] Hardware name: Intel Corp. Broxton P/NOTEBOOK, BIOS APLKRVPA.X64.0144.B10.1606270006 06/27/2016
>[ 1177.270428] Workqueue: events_unbound intel_atomic_commit_work [i915]
>[ 1177.270430] Call Trace:
>[ 1177.270435]  dump_stack+0x63/0x87
>[ 1177.270439]  __warn+0xd1/0xf0
>[ 1177.270444]  warn_slowpath_fmt+0x4f/0x60
>[ 1177.270450]  ? drm_printk+0x97/0xa0
>[ 1177.270510]  intel_get_pipe_from_connector+0x62/0x90 [i915]
>[ 1177.270567]  bxt_enable_backlight+0x1b/0x200 [i915]
>[ 1177.270625]  intel_panel_enable_backlight+0x76/0xf0 [i915]
>[ 1177.270683]  intel_edp_backlight_on.part.22+0x33/0x40 [i915]
>[ 1177.270740]  intel_edp_backlight_on+0x18/0x20 [i915]
>[ 1177.270798]  intel_enable_ddi+0x94/0xc0 [i915]
>[ 1177.270858]  intel_encoders_enable.isra.93+0x77/0x90 [i915]
>[ 1177.270919]  haswell_crtc_enable+0x310/0x7f0 [i915]
>[ 1177.270980]  intel_update_crtc+0x58/0x100 [i915]
>[ 1177.271041]  skl_update_crtcs+0x218/0x240 [i915]
>[ 1177.271102]  intel_atomic_commit_tail+0x350/0x1000 [i915]
>[ 1177.271106]  ? vtime_delta+0x23/0x30
>[ 1177.271111]  ? finish_task_switch+0x107/0x250
>[ 1177.271172]  intel_atomic_commit_work+0x12/0x20 [i915]
>[ 1177.271176]  process_one_work+0x153/0x3f0
>[ 1177.271179]  worker_thread+0x12b/0x4b0
>[ 1177.271184]  kthread+0x101/0x140
>[ 1177.271187]  ? rescuer_thread+0x340/0x340
>[ 1177.271191]  ? kthread_park+0x90/0x90
>[ 1177.271196]  ret_from_fork+0x2c/0x40
>[ 1177.271241] ---[ end trace 0a8fa19387b9ad72 ]---
>[ 1177.271303] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[ 1177.271906] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[ 1177.271967] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[ 1177.272042] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[ 1177.272102] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[ 1177.285970] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[ 1177.286042] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[ 1177.286118] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1177.286586] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 144000 kHz, actual 144000 kHz
>[ 1177.286693] [drm:intel_edp_backlight_off [i915]] 
>[ 1177.494536] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 0
>[ 1177.494603] [drm:intel_disable_pipe [i915]] disabling pipe A
>[ 1177.502936] [drm:intel_edp_panel_off [i915]] Turn eDP port A panel power off
>[ 1177.502997] [drm:intel_edp_panel_off [i915]] Wait for panel power off time
>[ 1177.503064] [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000003 control 00000060
>[ 1177.555025] [drm:wait_panel_status [i915]] Wait complete
>[ 1177.555088] [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A
>[ 1177.555156] [drm:intel_disable_shared_dpll [i915]] disable PORT PLL A (active 1, on? 1) for crtc 34
>[ 1177.555238] [drm:intel_disable_shared_dpll [i915]] disabling PORT PLL A
>[ 1177.555316] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[ 1177.555367] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[ 1177.555429] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[ 1177.555490] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[ 1177.555553] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[ 1177.555613] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 1
>[ 1177.555675] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[ 1177.555743] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[ 1177.555810] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[ 1177.555878] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[ 1177.555943] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[ 1177.556009] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[ 1177.556073] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[ 1177.556135] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1177.556205] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1177.556264] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[ 1177.556326] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1177.556389] [drm:intel_power_well_disable [i915]] disabling dpio-common-a
>[ 1177.556457] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[ 1177.556525] [drm:intel_power_well_disable [i915]] disabling DC off
>[ 1177.556584] [drm:gen9_enable_dc5 [i915]] Enabling DC5
>[ 1177.556638] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
>[ 1177.556693] [drm:intel_power_well_disable [i915]] disabling always-on
>[ 1177.558716] [IGT] kms_cursor_legacy: exiting, ret=0
>[ 1177.559285] [drm:intel_ring_workarounds_emit [i915]] Number of Workarounds emitted: 15
>[ 1177.582920] [drm:intel_atomic_check [i915]] [CONNECTOR:52:eDP-1] checking for sink bpp constrains
>[ 1177.582984] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1177.583049] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 2 max bw 270000 pixel clock 138120KHz
>[ 1177.583119] [drm:intel_dp_compute_config [i915]] DP link bw 0a rate select 00 lane count 2 clock 270000 bpp 24
>[ 1177.583176] [drm:intel_dp_compute_config [i915]] DP link bw required 414360 available 540000
>[ 1177.583239] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1177.583301] [drm:intel_dump_pipe_config [i915]] [CRTC:34:pipe A][modeset]
>[ 1177.583363] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 24, dithering: 0
>[ 1177.583424] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 6436858, gmch_n: 8388608, link_m: 268202, link_n: 524288, tu: 64
>[ 1177.583484] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[ 1177.583543] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1177.583556] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1177.583614] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1177.583622] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1177.583683] [drm:intel_dump_pipe_config [i915]] crtc timings: 138120 1920 1968 2018 2052 1080 1084 1086 1122, type: 0x48 flags: 0xa
>[ 1177.583743] [drm:intel_dump_pipe_config [i915]] port clock: 270000, pipe src size: 1920x1080, pixel rate 138120
>[ 1177.583804] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 1177.583864] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1177.583923] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1177.583989] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8100, ebb4: 0x2000,pll0: 0x1b, pll1: 0x100, pll2: 0x0, pll3: 0x0, pll6: 0x10803, pll8: 0x9, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1177.584048] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1177.584109] [drm:intel_dump_pipe_config [i915]] [PLANE:26:plane 1A] disabled, scaler_id = -1
>[ 1177.584169] [drm:intel_dump_pipe_config [i915]] [PLANE:28:plane 2A] disabled, scaler_id = -1
>[ 1177.584229] [drm:intel_dump_pipe_config [i915]] [PLANE:30:plane 3A] disabled, scaler_id = -1
>[ 1177.584288] [drm:intel_dump_pipe_config [i915]] [PLANE:32:cursor A] disabled, scaler_id = -1
>[ 1177.584350] [drm:intel_atomic_check [i915]] [CONNECTOR:60:DP-1] checking for sink bpp constrains
>[ 1177.584410] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1177.584472] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 540000 pixel clock 148500KHz
>[ 1177.584533] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[ 1177.584591] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[ 1177.584651] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1177.584711] [drm:intel_dump_pipe_config [i915]] [CRTC:43:pipe B][modeset]
>[ 1177.584771] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0
>[ 1177.584831] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[ 1177.584891] [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0
>[ 1177.584949] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1177.584957] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[ 1177.585015] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1177.585022] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[ 1177.585084] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5
>[ 1177.585144] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[ 1177.585205] [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
>[ 1177.585264] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1177.585324] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1177.585385] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1177.585444] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1177.585504] [drm:intel_dump_pipe_config [i915]] [PLANE:35:plane 1B] disabled, scaler_id = -1
>[ 1177.585564] [drm:intel_dump_pipe_config [i915]] [PLANE:37:plane 2B] disabled, scaler_id = -1
>[ 1177.585624] [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 3B] disabled, scaler_id = -1
>[ 1177.585683] [drm:intel_dump_pipe_config [i915]] [PLANE:41:cursor B] disabled, scaler_id = -1
>[ 1177.585747] [drm:intel_atomic_check [i915]] [CONNECTOR:65:DP-2] checking for sink bpp constrains
>[ 1177.585807] [drm:intel_atomic_check [i915]] clamping display bpp (was 36) to EDID reported max of 24
>[ 1177.585868] [drm:intel_dp_compute_config [i915]] DP link computation with max lane count 4 max bw 270000 pixel clock 148500KHz
>[ 1177.585935] [drm:intel_dp_compute_config [i915]] DP link bw 06 rate select 00 lane count 4 clock 162000 bpp 24
>[ 1177.585993] [drm:intel_dp_compute_config [i915]] DP link bw required 445500 available 648000
>[ 1177.586053] [drm:intel_atomic_check [i915]] hw max bpp: 36, pipe bpp: 24, dithering: 0
>[ 1177.586113] [drm:intel_dump_pipe_config [i915]] [CRTC:50:pipe C][modeset]
>[ 1177.586172] [drm:intel_dump_pipe_config [i915]] cpu_transcoder: C, pipe bpp: 24, dithering: 0
>[ 1177.586233] [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64
>[ 1177.586292] [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0
>[ 1177.586351] [drm:intel_dump_pipe_config [i915]] requested mode:
>[ 1177.586358] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[ 1177.586417] [drm:intel_dump_pipe_config [i915]] adjusted mode:
>[ 1177.586474] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[ 1177.586538] [drm:intel_dump_pipe_config [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x9
>[ 1177.586598] [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 148500
>[ 1177.586659] [drm:intel_dump_pipe_config [i915]] num_scalers: 1, scaler_users: 0x0, scaler_id: -1
>[ 1177.586719] [drm:intel_dump_pipe_config [i915]] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[ 1177.586778] [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0
>[ 1177.586840] [drm:bxt_dump_hw_state [i915]] dpll_hw_state: ebb0: 0x8200, ebb4: 0x2000,pll0: 0x20, pll1: 0x100, pll2: 0x19999a, pll3: 0x10000, pll6: 0x30904, pll8: 0x8, pll9: 0xa, pll10: 0x8003c00, pcsdw12: 0x4d
>[ 1177.586899] [drm:intel_dump_pipe_config [i915]] planes on this crtc
>[ 1177.586959] [drm:intel_dump_pipe_config [i915]] [PLANE:44:plane 1C] disabled, scaler_id = -1
>[ 1177.587019] [drm:intel_dump_pipe_config [i915]] [PLANE:46:plane 2C] disabled, scaler_id = -1
>[ 1177.587078] [drm:intel_dump_pipe_config [i915]] [PLANE:48:cursor C] disabled, scaler_id = -1
>[ 1177.587143] [drm:intel_atomic_check [i915]] New cdclk calculated to be logical 288000 kHz, actual 288000 kHz
>[ 1177.587218] [drm:bxt_get_dpll [i915]] [CRTC:34:pipe A] using pre-allocated PORT PLL A
>[ 1177.587278] [drm:intel_reference_shared_dpll [i915]] using PORT PLL A for pipe A
>[ 1177.587339] [drm:bxt_get_dpll [i915]] [CRTC:43:pipe B] using pre-allocated PORT PLL B
>[ 1177.587400] [drm:intel_reference_shared_dpll [i915]] using PORT PLL B for pipe B
>[ 1177.587460] [drm:bxt_get_dpll [i915]] [CRTC:50:pipe C] using pre-allocated PORT PLL C
>[ 1177.587519] [drm:intel_reference_shared_dpll [i915]] using PORT PLL C for pipe C
>[ 1177.587636] [drm:intel_power_well_enable [i915]] enabling always-on
>[ 1177.587686] [drm:intel_power_well_enable [i915]] enabling DC off
>[ 1177.587991] [drm:gen9_set_dc_state [i915]] Setting DC state from 01 to 00
>[ 1177.588051] [drm:intel_power_well_enable [i915]] enabling dpio-common-a
>[ 1177.588180] [drm:intel_power_well_enable [i915]] enabling power well 2
>[ 1177.588232] [drm:skl_set_power_well [i915]] Enabling power well 2
>[ 1177.588297] [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
>[ 1177.588458] [drm:intel_set_cdclk [i915]] Changing CDCLK to 288000 kHz, VCO 1152000 kHz, ref 19200 kHz
>[ 1177.592611] [drm:intel_update_cdclk [i915]] Current CD clock rate: 288000 kHz, VCO: 1152000 kHz, ref: 19200 kHz
>[ 1177.592682] [drm:intel_atomic_commit_tail [i915]] [ENCODER:51:DDI A]
>[ 1177.592750] [drm:intel_atomic_commit_tail [i915]] [ENCODER:59:DDI B]
>[ 1177.592816] [drm:intel_atomic_commit_tail [i915]] [ENCODER:61:DP-MST A]
>[ 1177.592883] [drm:intel_atomic_commit_tail [i915]] [ENCODER:62:DP-MST B]
>[ 1177.592950] [drm:intel_atomic_commit_tail [i915]] [ENCODER:63:DP-MST C]
>[ 1177.593016] [drm:intel_atomic_commit_tail [i915]] [ENCODER:64:DDI C]
>[ 1177.593084] [drm:intel_atomic_commit_tail [i915]] [ENCODER:66:DP-MST A]
>[ 1177.593151] [drm:intel_atomic_commit_tail [i915]] [ENCODER:67:DP-MST B]
>[ 1177.593218] [drm:intel_atomic_commit_tail [i915]] [ENCODER:68:DP-MST C]
>[ 1177.593287] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1177.593356] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1177.593422] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1177.593509] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL A (active 1, on? 0) for crtc 34
>[ 1177.593576] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL A
>[ 1177.593777] [drm:edp_panel_on [i915]] Turn eDP port A panel power on
>[ 1177.593842] [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle
>[ 1177.794519] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000020, dig 0x18001a18, pins 0x00000040
>[ 1177.794575] [drm:intel_hpd_irq_handler [i915]] digital hpd port C - long
>[ 1177.794631] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 0
>[ 1177.794706] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port C - long
>[ 1178.014548] [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 08000001 control 00000060
>[ 1178.062979] [drm:wait_panel_status [i915]] Wait complete
>[ 1178.063033] [drm:edp_panel_on [i915]] Wait for panel power on
>[ 1178.063090] [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 0000000a control 00000063
>[ 1178.171459] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x00000008, dig 0x1a001818, pins 0x00000010
>[ 1178.171513] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - long
>[ 1178.171566] [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 2
>[ 1178.171634] [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP port A
>[ 1178.264576] [drm:wait_panel_status [i915]] Wait complete
>[ 1178.264640] [drm:edp_panel_vdd_on [i915]] Turning eDP port A VDD on
>[ 1178.264696] [drm:edp_panel_vdd_on [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x0000006b
>[ 1178.265817] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1178.265869] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1178.265924] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 1178.266570] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 1178.266624] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[ 1178.267560] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 1178.267766] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b4800
>[ 1178.268000] [drm:intel_enable_pipe [i915]] enabling pipe A
>[ 1178.268076] [drm:intel_edp_backlight_on.part.22 [i915]] 
>[ 1178.268130] [drm:intel_panel_enable_backlight [i915]] pipe A
>[ 1178.268187] [drm:intel_panel_actually_set_backlight [i915]] set backlight PWM = 4800
>[ 1178.274542] [drm:intel_psr_enable [i915]] PSR not supported on this platform
>[ 1178.274596] [drm:intel_edp_drrs_enable [i915]] Panel doesn't support DRRS
>[ 1178.274659] [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1
>[ 1178.274714] [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A
>[ 1178.274817] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL B (active 2, on? 0) for crtc 43
>[ 1178.274872] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL B
>[ 1178.275560] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.276749] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.277937] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.279119] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.280305] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.281104] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[ 1178.282085] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1178.282137] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1178.282190] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 1178.285032] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 1178.285084] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS3
>[ 1178.287388] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 1178.289603] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b6800
>[ 1178.289787] [drm:intel_enable_pipe [i915]] enabling pipe B
>[ 1178.289859] [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:60:DP-1], [ENCODER:59:DDI B]
>[ 1178.289896] [drm:hsw_audio_codec_enable [i915]] Enable audio codec on pipe B, 36 bytes ELD
>[ 1178.289939] [drm:hsw_audio_config_update [i915]] using automatic Maud, Naud
>[ 1178.290030] [drm:intel_enable_shared_dpll [i915]] enable PORT PLL C (active 4, on? 0) for crtc 50
>[ 1178.290065] [drm:intel_enable_shared_dpll [i915]] enabling PORT PLL C
>[ 1178.291273] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
>[ 1178.291306] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
>[ 1178.291341] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
>[ 1178.292004] [drm:intel_dp_start_link_train [i915]] clock recovery OK
>[ 1178.292038] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
>[ 1178.293001] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
>[ 1178.295206] [drm:skylake_pfit_enable [i915]] for crtc_state = ffff8802741b2000
>[ 1178.295385] [drm:intel_enable_pipe [i915]] enabling pipe C
>[ 1178.312245] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:52:eDP-1]
>[ 1178.312285] [drm:intel_atomic_commit_tail [i915]] [CRTC:34:pipe A]
>[ 1178.312368] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL A
>[ 1178.312441] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:60:DP-1]
>[ 1178.312480] [drm:intel_atomic_commit_tail [i915]] [CRTC:43:pipe B]
>[ 1178.312550] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL B
>[ 1178.312615] [drm:verify_connector_state.isra.76 [i915]] [CONNECTOR:65:DP-2]
>[ 1178.312653] [drm:intel_atomic_commit_tail [i915]] [CRTC:50:pipe C]
>[ 1178.312718] [drm:verify_single_dpll_state.isra.101 [i915]] PORT PLL C
>[ 1178.312797] [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions
>[ 1178.312833] [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event.
>[ 1178.312868] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[ 1178.312869] Console: switching to colour frame buffer device 240x67
>[ 1178.313358] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[ 1178.313722] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[ 1178.313775] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1178.313823] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[ 1178.313874] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[ 1178.314344] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[ 1178.314392] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 1178.316181] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.317716] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.319251] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.320769] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.322319] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.323848] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.325382] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.326891] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.329059] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.330559] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.332058] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.333563] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.335071] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.336577] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.338090] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.339594] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.340824] [drm:drm_detect_monitor_audio] Monitor has basic audio support
>[ 1178.341171] [drm:i915_hotplug_work_func [i915]] [CONNECTOR:65:DP-2] status updated from disconnected to connected
>[ 1178.341204] [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-1 (pin 6) received hotplug event.
>[ 1178.341234] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[ 1178.343339] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1178.343424] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1178.345550] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1178.345555] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 1178.347672] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1178.347709] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1178.349826] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1178.349831] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 1178.378803] [drm:drm_fb_helper_hotplug_event] 
>[ 1178.378807] [drm:drm_setup_crtcs] 
>[ 1178.378812] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1]
>[ 1178.378847] [drm:intel_dp_detect [i915]] [CONNECTOR:52:eDP-1]
>[ 1178.378876] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[ 1178.378903] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1178.378927] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[ 1178.378952] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[ 1178.379345] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-1c-f8 dev-ID b\006UA\021\001 HW-rev 10.0 SW-rev 1.8
>[ 1178.379675] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[ 1178.379680] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:52:eDP-1] probed modes :
>[ 1178.379684] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138120 1920 1968 2018 2052 1080 1084 1086 1122 0x48 0xa
>[ 1178.379686] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1]
>[ 1178.379714] [drm:intel_dp_detect [i915]] [CONNECTOR:60:DP-1]
>[ 1178.380035] [drm:lspcon_wake_native_aux_ch [i915]] Native AUX CH up, DPCD version: 1.2
>[ 1178.380060] [drm:lspcon_resume [i915]] LSPCON recovering in PCON mode after 0 ms
>[ 1178.380488] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.381670] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.382881] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.384048] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.385225] [drm:drm_dp_i2c_do_msg] native defer
>[ 1178.386023] [drm:lspcon_wait_mode [i915]] Current LSPCON mode PCON
>[ 1178.386478] [drm:intel_dp_read_dpcd [i915]] DPCD: 12 14 c4 01 01 15 00 01 00 00 04 00 0f 00 00
>[ 1178.387242] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink yes
>[ 1178.387281] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1178.387318] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000
>[ 1178.387354] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000
>[ 1178.387769] [drm:intel_dp_read_desc [i915]] DP branch: OUI 00-60-ad(NS) dev-ID MC2800 HW-rev 2.1 SW-rev 1.39
>[ 1178.388108] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 1178.388599] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[ 1178.388603] [drm:drm_edid_to_eld] ELD monitor ASUS PB238
>[ 1178.388607] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[ 1178.388609] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[ 1178.388658] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:60:DP-1] probed modes :
>[ 1178.388663] [drm:drm_mode_debug_printmodeline] Modeline 73:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
>[ 1178.388667] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[ 1178.388672] [drm:drm_mode_debug_printmodeline] Modeline 104:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1178.388676] [drm:drm_mode_debug_printmodeline] Modeline 119:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1178.388680] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[ 1178.388684] [drm:drm_mode_debug_printmodeline] Modeline 103:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[ 1178.388688] [drm:drm_mode_debug_printmodeline] Modeline 78:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[ 1178.388692] [drm:drm_mode_debug_printmodeline] Modeline 89:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1178.388696] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1178.388701] [drm:drm_mode_debug_printmodeline] Modeline 79:"1440x900" 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9
>[ 1178.388705] [drm:drm_mode_debug_printmodeline] Modeline 81:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5
>[ 1178.388709] [drm:drm_mode_debug_printmodeline] Modeline 82:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[ 1178.388713] [drm:drm_mode_debug_printmodeline] Modeline 75:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1178.388717] [drm:drm_mode_debug_printmodeline] Modeline 113:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1178.388721] [drm:drm_mode_debug_printmodeline] Modeline 76:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[ 1178.388725] [drm:drm_mode_debug_printmodeline] Modeline 107:"1440x576" 50 54000 1440 1464 1592 1728 576 581 586 625 0x40 0xa
>[ 1178.388730] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[ 1178.388734] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
>[ 1178.388738] [drm:drm_mode_debug_printmodeline] Modeline 92:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 1178.388742] [drm:drm_mode_debug_printmodeline] Modeline 120:"1440x480" 60 54054 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[ 1178.388746] [drm:drm_mode_debug_printmodeline] Modeline 105:"1440x480" 60 54000 1440 1472 1596 1716 480 489 495 525 0x40 0xa
>[ 1178.388750] [drm:drm_mode_debug_printmodeline] Modeline 93:"832x624" 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa
>[ 1178.388754] [drm:drm_mode_debug_printmodeline] Modeline 94:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[ 1178.388758] [drm:drm_mode_debug_printmodeline] Modeline 95:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
>[ 1178.388762] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 1178.388766] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[ 1178.388770] [drm:drm_mode_debug_printmodeline] Modeline 77:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[ 1178.388775] [drm:drm_mode_debug_printmodeline] Modeline 112:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1178.388779] [drm:drm_mode_debug_printmodeline] Modeline 74:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1178.388783] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[ 1178.388787] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 67 30240 640 704 768 864 480 483 486 525 0x40 0xa
>[ 1178.388791] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1178.388795] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1178.388799] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[ 1178.388802] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2]
>[ 1178.388841] [drm:intel_dp_detect [i915]] [CONNECTOR:65:DP-2]
>[ 1178.389316] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 01 01 00 01 00 02 00 02 00 00 00 00
>[ 1178.389677] [drm:intel_dp_detect [i915]] Display Port TPS3 support: source yes, sink no
>[ 1178.389715] [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 243000, 270000, 324000, 432000, 540000
>[ 1178.389752] [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000
>[ 1178.389788] [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000
>[ 1178.390229] [drm:intel_dp_read_desc [i915]] DP sink: OUI 00-00-00(NS) dev-ID  HW-rev 0.0 SW-rev 0.0
>[ 1178.390265] [drm:intel_dp_detect [i915]] Sink is not MST capable
>[ 1178.390758] [drm:drm_add_edid_modes] HDMI: DVI dual 0, max TMDS clock 0 kHz
>[ 1178.390763] [drm:drm_edid_to_eld] ELD monitor LG ULTRAWIDE
>[ 1178.390766] [drm:drm_edid_to_eld] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
>[ 1178.390769] [drm:drm_edid_to_eld] ELD size 36, SAD count 1
>[ 1178.390795] [drm:drm_mode_debug_printmodeline] Modeline 99:"2560x1080" 60 185580 2560 2624 2688 2784 1080 1083 1093 1111 0x48 0xa
>[ 1178.390800] [drm:drm_mode_prune_invalid] Not using 2560x1080 mode: VIRTUAL_X
>[ 1178.390808] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:65:DP-2] probed modes :
>[ 1178.390813] [drm:drm_mode_debug_printmodeline] Modeline 100:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x9
>[ 1178.390817] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[ 1178.390821] [drm:drm_mode_debug_printmodeline] Modeline 142:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[ 1178.390826] [drm:drm_mode_debug_printmodeline] Modeline 115:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1178.390830] [drm:drm_mode_debug_printmodeline] Modeline 143:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[ 1178.390836] [drm:drm_mode_debug_printmodeline] Modeline 139:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
>[ 1178.390840] [drm:drm_mode_debug_printmodeline] Modeline 136:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
>[ 1178.390844] [drm:drm_mode_debug_printmodeline] Modeline 123:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
>[ 1178.390849] [drm:drm_mode_debug_printmodeline] Modeline 122:"1600x900" 60 108000 1600 1624 1704 1800 900 901 904 1000 0x40 0x5
>[ 1178.390853] [drm:drm_mode_debug_printmodeline] Modeline 128:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1178.390857] [drm:drm_mode_debug_printmodeline] Modeline 121:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[ 1178.390861] [drm:drm_mode_debug_printmodeline] Modeline 118:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[ 1178.390865] [drm:drm_mode_debug_printmodeline] Modeline 116:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1178.390871] [drm:drm_mode_debug_printmodeline] Modeline 144:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[ 1178.390876] [drm:drm_mode_debug_printmodeline] Modeline 141:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
>[ 1178.390880] [drm:drm_mode_debug_printmodeline] Modeline 129:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[ 1178.390908] [drm:drm_mode_debug_printmodeline] Modeline 130:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[ 1178.390911] [drm:drm_mode_debug_printmodeline] Modeline 131:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[ 1178.390915] [drm:drm_mode_debug_printmodeline] Modeline 124:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[ 1178.390918] [drm:drm_mode_debug_printmodeline] Modeline 137:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
>[ 1178.390922] [drm:drm_mode_debug_printmodeline] Modeline 145:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1178.390926] [drm:drm_mode_debug_printmodeline] Modeline 117:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[ 1178.390931] [drm:drm_mode_debug_printmodeline] Modeline 125:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[ 1178.390934] [drm:drm_mode_debug_printmodeline] Modeline 146:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1178.390938] [drm:drm_mode_debug_printmodeline] Modeline 126:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[ 1178.390941] [drm:drm_mode_debug_printmodeline] Modeline 127:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[ 1178.390944] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1]
>[ 1178.390987] [drm:intel_hdmi_detect [i915]] [CONNECTOR:69:HDMI-A-1]
>[ 1178.393044] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1178.393103] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1178.394487] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[ 1178.394495] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[ 1178.396627] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1178.396653] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[ 1178.398463] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
>[ 1178.398469] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
>[ 1178.398472] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:69:HDMI-A-1] disconnected
>[ 1178.398477] [drm:drm_setup_crtcs] connector 52 enabled? yes
>[ 1178.398479] [drm:drm_setup_crtcs] connector 60 enabled? yes
>[ 1178.398481] [drm:drm_setup_crtcs] connector 65 enabled? yes
>[ 1178.398483] [drm:drm_setup_crtcs] connector 69 enabled? no
>[ 1178.398509] [drm:intel_fb_initial_config [i915]] Not using firmware configuration
>[ 1178.398514] [drm:drm_setup_crtcs] looking for cmdline mode on connector 52
>[ 1178.398516] [drm:drm_setup_crtcs] looking for preferred mode on connector 52 0
>[ 1178.398518] [drm:drm_setup_crtcs] found mode 1920x1080
>[ 1178.398519] [drm:drm_setup_crtcs] looking for cmdline mode on connector 60
>[ 1178.398521] [drm:drm_setup_crtcs] looking for preferred mode on connector 60 0
>[ 1178.398523] [drm:drm_setup_crtcs] found mode 1920x1080
>[ 1178.398524] [drm:drm_setup_crtcs] looking for cmdline mode on connector 65
>[ 1178.398526] [drm:drm_setup_crtcs] looking for preferred mode on connector 65 0
>[ 1178.398530] [drm:drm_setup_crtcs] found mode 1920x1080
>[ 1178.398532] [drm:drm_setup_crtcs] picking CRTCs for 1920x1080 config
>[ 1178.398547] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 34 (0,0)
>[ 1178.398550] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 43 (0,0)
>[ 1178.398553] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 50 (0,0)
>[ 1180.894577] [drm:edp_panel_vdd_off_sync [i915]] Turning eDP port A VDD off
>[ 1180.894633] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0x00000067

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Attachments on bug 100022: 130002

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