Attachment 106534 Details for Bug 84074 – dmesg

dmesg

kms_flip_flip-vs-expired-vblank.dmesg (text/plain), 117.78 KB, created by Guo Jinxian on 2014-09-19 05:01:15 UTC

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Creator: Guo Jinxian

Created: 2014-09-19 05:01:15 UTC

Size: 117.78 KB

patch

obsolete

>[    0.000000] PM: Registered nosave memory: [mem 0x7f000000-0xe00f7fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f8000-0xe00f8fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xe00f9000-0xfed00fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed01fff]
>[    0.000000] PM: Registered nosave memory: [mem 0xfed02000-0xffbfffff]
>[    0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff]
>[    0.000000] e820: [mem 0x7f000000-0xe00f7fff] available for PCI devices
>[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
>[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88017fc00000 s78528 r8192 d23872 u524288
>[    0.000000] pcpu-alloc: s78528 r8192 d23872 u524288 alloc=1*2097152
>[    0.000000] pcpu-alloc: [0] 0 1 2 3 
>[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1002737
>[    0.000000] Policy zone: Normal
>[    0.000000] Kernel command line: BOOT_IMAGE=kernels//nightly_parents/2014_09_19/drm-intel-nightly/3d788a0e87efd99553d5b00a70ab2a162c2c2283/bzImage_x86_64 root=/dev/sda8 drm.debug=0xe modules_path=kernels//nightly_parents/2014_09_19/drm-intel-nightly/3d788a0e87efd99553d5b00a70ab2a162c2c2283/modules_x86_64/lib/modules/3.17.0-rc5_drm-intel-nightly_3d788a_20140919+ acpi_rsdp=0x78c8c014
>[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
>[    0.000000] AGP: Checking aperture...
>[    0.000000] AGP: No AGP bridge found
>[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
>[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
>[    0.000000] Memory: 3905856K/4074708K available (7730K kernel code, 900K rwdata, 3944K rodata, 23332K init, 624K bss, 168852K reserved)
>[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
>[    0.000000] Hierarchical RCU implementation.
>[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
>[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
>[    0.000000] NR_IRQS:4352 nr_irqs:1024 0
>[    0.000000] Console: colour dummy device 80x25
>[    0.000000] console [tty0] enabled
>[    0.000000] Maximum core-clock to bus-clock ratio: 0x16
>[    0.000000] Resolved frequency ID: 0, frequency: 83200 KHz
>[    0.000000] TSC runs at 1830400 KHz
>[    0.000000] lapic_timer_frequency = 83200
>[    0.000000] tsc: Detected 1830.400 MHz processor
>[    0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 3660.80 BogoMIPS (lpj=1830400)
>[    0.000015] pid_max: default: 32768 minimum: 301
>[    0.000031] ACPI: Core revision 20140724
>[    0.022014] ACPI: All ACPI Tables successfully acquired
>[    0.022075] Security Framework initialized
>[    0.022540] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>[    0.024552] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>[    0.025472] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.025493] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
>[    0.025877] CPU: Physical Processor ID: 0
>[    0.025887] CPU: Processor Core ID: 0
>[    0.030670] mce: CPU supports 6 MCE banks
>[    0.030682] CPU0: Thermal monitoring handled by SMI
>[    0.030693] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
>[    0.030693] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
>[    0.030862] Freeing SMP alternatives memory: 32K (ffffffff83314000 - ffffffff8331c000)
>[    0.031936] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.041937] smpboot: CPU0: Intel(R) Celeron(R) CPU  N2930  @ 1.83GHz (fam: 06, model: 37, stepping: 08)
>[    0.041969] TSC deadline timer enabled
>[    0.042001] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
>[    0.042023] ... version:                3
>[    0.042028] ... bit width:              40
>[    0.042033] ... generic registers:      2
>[    0.042038] ... value mask:             000000ffffffffff
>[    0.042043] ... max period:             000000ffffffffff
>[    0.042048] ... fixed-purpose events:   3
>[    0.042052] ... event mask:             0000000700000003
>[    0.042663] x86: Booting SMP configuration:
>[    0.042672] .... node  #0, CPUs:      #1
>[    0.058476] CPU1: Thermal monitoring handled by SMI
>[    0.060687]  #2<7>[    0.076495] CPU2: Thermal monitoring handled by SMI
>[    0.094556]  #3
>[    0.094556] CPU3: Thermal monitoring handled by SMI
>[    0.096705] x86: Booted up 1 node, 4 CPUs
>[    0.096717] smpboot: Total of 4 processors activated (14643.20 BogoMIPS)
>[    0.097476] devtmpfs: initialized
>[    0.098028] PM: Registering ACPI NVS region [mem 0x0006f000-0x0006ffff] (4096 bytes)
>[    0.098038] PM: Registering ACPI NVS region [mem 0x78b4d000-0x78c4cfff] (1048576 bytes)
>[    0.098074] PM: Registering ACPI NVS region [mem 0x796f2000-0x79ff1fff] (9437184 bytes)
>[    0.098727] xor: measuring software checksum speed
>[    0.108707]    prefetch64-sse:  6384.000 MB/sec
>[    0.118722]    generic_sse:  5680.000 MB/sec
>[    0.118728] xor: using function: prefetch64-sse (6384.000 MB/sec)
>[    0.118771] RTC time: 19:04:46, date: 09/19/14
>[    0.119006] NET: Registered protocol family 16
>[    0.119447] cpuidle: using governor ladder
>[    0.119456] cpuidle: using governor menu
>[    0.119619] ACPI: bus type PCI registered
>[    0.119698] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.119708] PCI: not using MMCONFIG
>[    0.119713] PCI: Using configuration type 1 for base access
>[    0.143896] raid6: sse2x1     562 MB/s
>[    0.160890] raid6: sse2x2     714 MB/s
>[    0.177883] raid6: sse2x4    1183 MB/s
>[    0.177889] raid6: using algorithm sse2x4 (1183 MB/s)
>[    0.177895] raid6: using ssse3x2 recovery algorithm
>[    0.177995] ACPI: Added _OSI(Module Device)
>[    0.178002] ACPI: Added _OSI(Processor Device)
>[    0.178008] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.178013] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.185851] ACPI: Executed 1 blocks of module-level executable AML code
>[    0.199690] ACPI: Dynamic OEM Table Load:
>[    0.199711] ACPI: SSDT 0xFFFF88017A6E7800 0003D7 (v01 PmRef  Cpu0Ist  00003000 INTL 20121220)
>[    0.200917] ACPI: Dynamic OEM Table Load:
>[    0.200941] ACPI: SSDT 0xFFFF88017A6E7C00 0003E5 (v01 PmRef  Cpu0Cst  00003001 INTL 20121220)
>[    0.209422] ACPI: Dynamic OEM Table Load:
>[    0.209439] ACPI: SSDT 0xFFFF88017A6E3C00 00015F (v01 PmRef  ApIst    00003000 INTL 20121220)
>[    0.213110] ACPI: Dynamic OEM Table Load:
>[    0.213126] ACPI: SSDT 0xFFFF88017A6C86C0 00008D (v01 PmRef  ApCst    00003000 INTL 20121220)
>[    0.223278] ACPI: Interpreter enabled
>[    0.223294] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140724/hwxface-580)
>[    0.223310] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140724/hwxface-580)
>[    0.223346] ACPI: (supports S0 S3 S4 S5)
>[    0.223352] ACPI: Using IOAPIC for interrupt routing
>[    0.223399] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
>[    0.224524] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in ACPI motherboard resources
>[    0.224699] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.230657] ACPI: Power Resource [USBC] (on)
>[    0.236368] ACPI: Power Resource [PLPE] (on)
>[    0.236695] ACPI: Power Resource [PLPE] (on)
>[    0.243386] ACPI: Power Resource [CLK0] (on)
>[    0.243483] ACPI: Power Resource [CLK1] (on)
>[    0.312373] ACPI: Power Resource [NVP3] (on)
>[    0.312453] ACPI: Power Resource [NVP2] (on)
>[    0.313025] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.313041] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
>[    0.313225] \_SB_.PCI0:_OSC invalid UUID
>[    0.313228] _OSC request data:1 1f 0 
>[    0.313237] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
>[    0.313728] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
>[    0.313802] PCI host bridge to bus 0000:00
>[    0.313813] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.313821] pci_bus 0000:00: root bus resource [io  0x0000-0x006f]
>[    0.313829] pci_bus 0000:00: root bus resource [io  0x0078-0x0cf7]
>[    0.313836] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
>[    0.313844] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
>[    0.313852] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
>[    0.313860] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff]
>[    0.313868] pci_bus 0000:00: root bus resource [mem 0x80000000-0xa38ffffe]
>[    0.313885] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
>[    0.314063] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
>[    0.314082] pci 0000:00:02.0: reg 0x10: [mem 0xa3000000-0xa33fffff]
>[    0.314095] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff pref]
>[    0.314109] pci 0000:00:02.0: reg 0x20: [io  0x3050-0x3057]
>[    0.314299] pci 0000:00:13.0: [8086:0f23] type 00 class 0x010601
>[    0.314323] pci 0000:00:13.0: reg 0x10: [io  0x3048-0x304f]
>[    0.314335] pci 0000:00:13.0: reg 0x14: [io  0x305c-0x305f]
>[    0.314347] pci 0000:00:13.0: reg 0x18: [io  0x3040-0x3047]
>[    0.314359] pci 0000:00:13.0: reg 0x1c: [io  0x3058-0x305b]
>[    0.314370] pci 0000:00:13.0: reg 0x20: [io  0x3020-0x303f]
>[    0.314382] pci 0000:00:13.0: reg 0x24: [mem 0xa3814000-0xa38147ff]
>[    0.314433] pci 0000:00:13.0: PME# supported from D3hot
>[    0.314590] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
>[    0.314614] pci 0000:00:14.0: reg 0x10: [mem 0xa3800000-0xa380ffff 64bit]
>[    0.314677] pci 0000:00:14.0: PME# supported from D3hot D3cold
>[    0.314752] pci 0000:00:14.0: System wakeup disabled by ACPI
>[    0.314852] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
>[    0.314882] pci 0000:00:1a.0: reg 0x10: [mem 0xa3700000-0xa37fffff]
>[    0.314898] pci 0000:00:1a.0: reg 0x14: [mem 0xa3600000-0xa36fffff]
>[    0.315005] pci 0000:00:1a.0: PME# supported from D0 D3hot
>[    0.315160] pci 0000:00:1b.0: [8086:0f04] type 00 class 0x040300
>[    0.315187] pci 0000:00:1b.0: reg 0x10: [mem 0xa3810000-0xa3813fff 64bit]
>[    0.315269] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
>[    0.315418] pci 0000:00:1c.0: [8086:0f48] type 01 class 0x060400
>[    0.315487] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>[    0.315594] pci 0000:00:1c.0: System wakeup disabled by ACPI
>[    0.315688] pci 0000:00:1c.2: [8086:0f4c] type 01 class 0x060400
>[    0.315756] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
>[    0.315832] pci 0000:00:1c.2: System wakeup disabled by ACPI
>[    0.315921] pci 0000:00:1c.3: [8086:0f4e] type 01 class 0x060400
>[    0.315989] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
>[    0.316064] pci 0000:00:1c.3: System wakeup disabled by ACPI
>[    0.316159] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
>[    0.316380] pci 0000:00:1f.3: [8086:0f12] type 00 class 0x0c0500
>[    0.316420] pci 0000:00:1f.3: reg 0x10: [mem 0xa3815000-0xa381501f]
>[    0.316494] pci 0000:00:1f.3: reg 0x20: [io  0x3000-0x301f]
>[    0.316803] pci 0000:01:00.0: [10de:1140] type 00 class 0x030200
>[    0.316826] pci 0000:01:00.0: reg 0x10: [mem 0xa2000000-0xa2ffffff]
>[    0.316846] pci 0000:01:00.0: reg 0x14: [mem 0x90000000-0x9fffffff 64bit pref]
>[    0.316865] pci 0000:01:00.0: reg 0x1c: [mem 0xa0000000-0xa1ffffff 64bit pref]
>[    0.316879] pci 0000:01:00.0: reg 0x24: [io  0x2000-0x207f]
>[    0.316893] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
>[    0.317001] pci 0000:01:00.0: System wakeup disabled by ACPI
>[    0.318229] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.318240] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.318246] pci 0000:00:1c.0:   bridge window [mem 0xa2000000-0xa2ffffff]
>[    0.318254] pci 0000:00:1c.0:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
>[    0.318365] pci 0000:02:00.0: [168c:0036] type 00 class 0x028000
>[    0.318412] pci 0000:02:00.0: reg 0x10: [mem 0xa3500000-0xa357ffff 64bit]
>[    0.318498] pci 0000:02:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
>[    0.318615] pci 0000:02:00.0: supports D1 D2
>[    0.318619] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.318673] pci 0000:02:00.0: System wakeup disabled by ACPI
>[    0.320239] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.320252] pci 0000:00:1c.2:   bridge window [mem 0xa3500000-0xa35fffff]
>[    0.320352] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
>[    0.320376] pci 0000:03:00.0: reg 0x10: [io  0x1000-0x10ff]
>[    0.320407] pci 0000:03:00.0: reg 0x18: [mem 0xa3404000-0xa3404fff 64bit]
>[    0.320427] pci 0000:03:00.0: reg 0x20: [mem 0xa3400000-0xa3403fff 64bit]
>[    0.320523] pci 0000:03:00.0: supports D1 D2
>[    0.320528] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
>[    0.320578] pci 0000:03:00.0: System wakeup disabled by ACPI
>[    0.322239] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    0.322249] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
>[    0.322256] pci 0000:00:1c.3:   bridge window [mem 0xa3400000-0xa34fffff]
>[    0.324229] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.324381] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.324515] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.324649] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.324784] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.324920] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.325058] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.325197] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
>[    0.327647] ACPI: Enabled 11 GPEs in block 00 to 3F
>[    0.327749] ACPI : EC: GPE = 0x18, I/O: command/status = 0x66, data = 0x62
>[    0.327953] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
>[    0.327967] vgaarb: loaded
>[    0.327972] vgaarb: bridge control possible 0000:00:02.0
>[    0.328127] SCSI subsystem initialized
>[    0.328227] libata version 3.00 loaded.
>[    0.328335] ACPI: bus type USB registered
>[    0.328407] usbcore: registered new interface driver usbfs
>[    0.328441] usbcore: registered new interface driver hub
>[    0.328496] usbcore: registered new device driver usb
>[    0.328578] pps_core: LinuxPPS API ver. 1 registered
>[    0.328585] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.328606] PTP clock support registered
>[    0.328792] PCI: Using ACPI for IRQ routing
>[    0.330241] PCI: pci_cache_line_size set to 64 bytes
>[    0.330301] e820: reserve RAM buffer [mem 0x0006f000-0x0006ffff]
>[    0.330306] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff]
>[    0.330309] e820: reserve RAM buffer [mem 0x7823e000-0x7bffffff]
>[    0.330313] e820: reserve RAM buffer [mem 0x796f2000-0x7bffffff]
>[    0.330316] e820: reserve RAM buffer [mem 0x7a000000-0x7bffffff]
>[    0.330577] NetLabel: Initializing
>[    0.330584] NetLabel:  domain hash size = 128
>[    0.330589] NetLabel:  protocols = UNLABELED CIPSOv4
>[    0.330614] NetLabel:  unlabeled traffic allowed by default
>[    0.330810] Switched to clocksource refined-jiffies
>[    0.337222] pnp: PnP ACPI init
>[    0.337350] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
>[    0.338449] system 00:01: [io  0x0680-0x069f] has been reserved
>[    0.338460] system 00:01: [io  0x0400-0x047f] has been reserved
>[    0.338469] system 00:01: [io  0x0500-0x05fe] has been reserved
>[    0.338477] system 00:01: [io  0x0600-0x061f] has been reserved
>[    0.338486] system 00:01: [mem 0xfed40000-0xfed44fff] has been reserved
>[    0.338497] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.338633] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
>[    0.338717] pnp 00:03: Plug and Play ACPI device, IDs ETD0623 PNP0f13 ETD0000 (active)
>[    0.339251] system 00:04: [mem 0xe0000000-0xefffffff] could not be reserved
>[    0.339262] system 00:04: [mem 0xfed01000-0xfed01fff] has been reserved
>[    0.339271] system 00:04: [mem 0xfed03000-0xfed03fff] has been reserved
>[    0.339279] system 00:04: [mem 0xfed04000-0xfed04fff] has been reserved
>[    0.339287] system 00:04: [mem 0xfed0c000-0xfed0ffff] has been reserved
>[    0.339296] system 00:04: [mem 0xfed08000-0xfed08fff] has been reserved
>[    0.339304] system 00:04: [mem 0xfed1c000-0xfed1cfff] has been reserved
>[    0.339322] system 00:04: [mem 0xfee00000-0xfeefffff] has been reserved
>[    0.339331] system 00:04: [mem 0xfef00000-0xfeffffff] has been reserved
>[    0.339341] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
>[    0.341427] pnp: PnP ACPI: found 5 devices
>[    0.350524] Switched to clocksource acpi_pm
>[    0.350621] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
>[    0.350634] pci 0000:02:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
>[    0.350683] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00080000 pref]
>[    0.350693] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
>[    0.350702] pci 0000:00:1c.0: PCI bridge to [bus 01]
>[    0.350711] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
>[    0.350721] pci 0000:00:1c.0:   bridge window [mem 0xa2000000-0xa2ffffff]
>[    0.350730] pci 0000:00:1c.0:   bridge window [mem 0x90000000-0xa1ffffff 64bit pref]
>[    0.350745] pci 0000:02:00.0: BAR 6: assigned [mem 0xa3580000-0xa358ffff pref]
>[    0.350755] pci 0000:00:1c.2: PCI bridge to [bus 02]
>[    0.350764] pci 0000:00:1c.2:   bridge window [mem 0xa3500000-0xa35fffff]
>[    0.350778] pci 0000:00:1c.3: PCI bridge to [bus 03]
>[    0.350785] pci 0000:00:1c.3:   bridge window [io  0x1000-0x1fff]
>[    0.350795] pci 0000:00:1c.3:   bridge window [mem 0xa3400000-0xa34fffff]
>[    0.350809] pci_bus 0000:00: resource 4 [io  0x0000-0x006f]
>[    0.350814] pci_bus 0000:00: resource 5 [io  0x0078-0x0cf7]
>[    0.350818] pci_bus 0000:00: resource 6 [io  0x0d00-0xffff]
>[    0.350823] pci_bus 0000:00: resource 7 [mem 0x000a0000-0x000bffff]
>[    0.350827] pci_bus 0000:00: resource 8 [mem 0x000c0000-0x000dffff]
>[    0.350832] pci_bus 0000:00: resource 9 [mem 0x000e0000-0x000fffff]
>[    0.350837] pci_bus 0000:00: resource 10 [mem 0x80000000-0xa38ffffe]
>[    0.350842] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
>[    0.350846] pci_bus 0000:01: resource 1 [mem 0xa2000000-0xa2ffffff]
>[    0.350851] pci_bus 0000:01: resource 2 [mem 0x90000000-0xa1ffffff 64bit pref]
>[    0.350856] pci_bus 0000:02: resource 1 [mem 0xa3500000-0xa35fffff]
>[    0.350861] pci_bus 0000:03: resource 0 [io  0x1000-0x1fff]
>[    0.350865] pci_bus 0000:03: resource 1 [mem 0xa3400000-0xa34fffff]
>[    0.350921] NET: Registered protocol family 2
>[    0.351328] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
>[    0.351562] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
>[    0.351735] TCP: Hash tables configured (established 32768 bind 32768)
>[    0.351794] TCP: reno registered
>[    0.351816] UDP hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.351862] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
>[    0.352001] NET: Registered protocol family 1
>[    0.352207] RPC: Registered named UNIX socket transport module.
>[    0.352214] RPC: Registered udp transport module.
>[    0.352219] RPC: Registered tcp transport module.
>[    0.352225] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    0.352249] pci 0000:00:02.0: Boot video device
>[    0.352641] PCI: CLS 64 bytes, default 64
>[    1.123367] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>[    1.123382] software IO TLB [mem 0x7423e000-0x7823e000] (64MB) mapped at [ffff88007423e000-ffff88007823dfff]
>[    1.125286] futex hash table entries: 1024 (order: 4, 65536 bytes)
>[    1.125352] audit: initializing netlink subsys (disabled)
>[    1.125385] audit: type=2000 audit(1411153487.087:1): initialized
>[    1.125824] HugeTLB registered 2 MB page size, pre-allocated 0 pages
>[    1.129950] VFS: Disk quotas dquot_6.5.2
>[    1.130037] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    1.131605] NFS: Registering the id_resolver key type
>[    1.131628] Key type id_resolver registered
>[    1.131634] Key type id_legacy registered
>[    1.131647] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    1.132040] fuse init (API version 7.23)
>[    1.132300] msgmni has been set to 7628
>[    1.132904] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
>[    1.132916] io scheduler noop registered
>[    1.132924] io scheduler deadline registered
>[    1.133004] io scheduler cfq registered (default)
>[    1.133736] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>[    1.136453] Monitor-Mwait will be used to enter C-1 state
>[    1.136465] Monitor-Mwait will be used to enter C-2 state
>[    1.136491] ACPI: acpi_idle registered with cpuidle
>[    1.140105] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.140116] ACPI: Thermal Zone [TZ01] (38 C)
>[    1.140323] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>[    1.404536] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.406043] hpet: number irqs doesn't agree with number of timers
>[    1.406212] Non-volatile memory driver v1.3
>[    1.406224] Linux agpgart interface v0.103
>[    1.409544] brd: module loaded
>[    1.409664] Loading iSCSI transport class v2.0-870.
>[    1.410051] iscsi: registered transport (tcp)
>[    1.410280] Adaptec aacraid driver 1.2-0[30300]-ms
>[    1.410333] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
>[    1.410570] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.07.00.08-k.
>[    1.410658] iscsi: registered transport (qla4xxx)
>[    1.410693] QLogic iSCSI HBA Driver
>[    1.410768] DC390: clustering now enabled by default. If you get problems load
>[    1.410776]        with "disable_clustering=1" and report to maintainers
>[    1.410850] GDT-HA: Storage RAID Controller Driver. Version: 3.05
>[    1.410940] RocketRAID 3xxx/4xxx Controller driver v1.8
>[    1.410978] stex: Promise SuperTrak EX Driver version: 4.6.0000.4
>[    1.411069] st: Version 20101219, fixed bufsize 32768, s/g segs 256
>[    1.411125] osst :I: Tape driver with OnStream support version 0.99.4
>[    1.411125] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
>[    1.411296] SCSI Media Changer driver v0.25 
>[    1.411368] ahci 0000:00:13.0: version 3.0
>[    1.411611] ahci 0000:00:13.0: controller can't do DEVSLP, turning off
>[    1.411673] ahci 0000:00:13.0: irq 87 for MSI/MSI-X
>[    1.422478] ahci 0000:00:13.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
>[    1.422492] ahci 0000:00:13.0: flags: 64bit ncq pm led clo pio slum part deso 
>[    1.423090] scsi host0: ahci
>[    1.423387] scsi host1: ahci
>[    1.423557] ata1: SATA max UDMA/133 abar m2048@0xa3814000 port 0xa3814100 irq 87
>[    1.423569] ata2: SATA max UDMA/133 abar m2048@0xa3814000 port 0xa3814180 irq 87
>[    1.425535] bnx2x: Broadcom NetXtreme II 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.78.19-0 (2014/02/10)
>[    1.425806] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>[    1.425814] e100: Copyright(c) 1999-2006 Intel Corporation
>[    1.425856] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
>[    1.425863] e1000: Copyright (c) 1999-2006 Intel Corporation.
>[    1.425908] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
>[    1.425915] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
>[    1.425961] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.13-k
>[    1.425968] igb: Copyright (c) 2007-2014 Intel Corporation.
>[    1.426034] usbcore: registered new interface driver catc
>[    1.426067] usbcore: registered new interface driver kaweth
>[    1.426078] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
>[    1.426106] usbcore: registered new interface driver pegasus
>[    1.426135] usbcore: registered new interface driver rtl8150
>[    1.426170] usbcore: registered new interface driver asix
>[    1.426200] usbcore: registered new interface driver ax88179_178a
>[    1.426233] usbcore: registered new interface driver cdc_ether
>[    1.426265] usbcore: registered new interface driver dm9601
>[    1.426294] usbcore: registered new interface driver gl620a
>[    1.426323] usbcore: registered new interface driver net1080
>[    1.426353] usbcore: registered new interface driver plusb
>[    1.426383] usbcore: registered new interface driver rndis_host
>[    1.426462] usbcore: registered new interface driver cdc_subset
>[    1.426493] usbcore: registered new interface driver zaurus
>[    1.426523] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
>[    1.426586] usbcore: registered new interface driver cdc_ncm
>[    1.426807] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.426817] ehci-pci: EHCI PCI platform driver
>[    1.426884] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>[    1.426901] ohci-pci: OHCI PCI platform driver
>[    1.426935] uhci_hcd: USB Universal Host Controller Interface driver
>[    1.427216] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.427324] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.427768] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.427800] xhci_hcd 0000:00:14.0: irq 88 for MSI/MSI-X
>[    1.427969] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.427980] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.427989] usb usb1: Product: xHCI Host Controller
>[    1.427995] usb usb1: Manufacturer: Linux 3.17.0-rc5_drm-intel-nightly_3d788a_20140919+ xhci_hcd
>[    1.428004] usb usb1: SerialNumber: 0000:00:14.0
>[    1.428272] hub 1-0:1.0: USB hub found
>[    1.428320] hub 1-0:1.0: 6 ports detected
>[    1.428937] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.429034] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.429125] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.429135] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.429143] usb usb2: Product: xHCI Host Controller
>[    1.429150] usb usb2: Manufacturer: Linux 3.17.0-rc5_drm-intel-nightly_3d788a_20140919+ xhci_hcd
>[    1.429158] usb usb2: SerialNumber: 0000:00:14.0
>[    1.429450] hub 2-0:1.0: USB hub found
>[    1.429471] hub 2-0:1.0: 1 port detected
>[    1.429749] usbcore: registered new interface driver usb-storage
>[    1.429831] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
>[    1.446790] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.446810] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.447104] mousedev: PS/2 mouse device common for all mice
>[    1.447658] rtc_cmos 00:00: RTC can wake from S4
>[    1.447865] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
>[    1.447909] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram
>[    1.447940] i2c /dev entries driver
>[    1.448040] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.448601] usbcore: registered new interface driver usbhid
>[    1.448609] usbhid: USB HID core driver
>[    1.448717] TCP: cubic registered
>[    1.448726] Initializing XFRM netlink socket
>[    1.448767] NET: Registered protocol family 17
>[    1.448831] Key type dns_resolver registered
>[    1.449726] registered taskstats version 1
>[    1.450826] Btrfs loaded
>[    1.451676]   Magic number: 14:973:91
>[    1.451920] PM: Hibernation image not present or could not be loaded.
>[    1.451966] Warning: unable to open an initial console.
>[    1.456495] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.731106] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[    1.731268] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[    1.736032] ata2.00: ATAPI: PLDS    DVD-RW DA8A5SH, RL61, max UDMA/100
>[    1.737009] ata2.00: configured for UDMA/100
>[    1.757854] ata1.00: ATA-8: ST500LT012-1DG142, 0002LVM1, max UDMA/133
>[    1.757863] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
>[    1.781949] usb 1-2: new high-speed USB device number 2 using xhci_hcd
>[    1.796996] ata1.00: configured for UDMA/133
>[    1.797365] scsi 0:0:0:0: Direct-Access     ATA      ST500LT012-1DG14 LVM1 PQ: 0 ANSI: 5
>[    1.798558] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    1.798654] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
>[    1.798667] sd 0:0:0:0: [sda] 4096-byte physical blocks
>[    1.798821] sd 0:0:0:0: [sda] Write Protect is off
>[    1.798831] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.798878] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.803243] scsi 1:0:0:0: CD-ROM            PLDS     DVD-RW DA8A5SH   RL61 PQ: 0 ANSI: 5
>[    1.836254]  sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8
>[    1.837343] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[    1.837353] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    1.837823] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    1.837957] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    1.838313] sd 0:0:0:0: [sda] Attached SCSI disk
>[    1.850998] Freeing unused kernel memory: 23332K (ffffffff81c4b000 - ffffffff83314000)
>[    1.936428] dracut: dracut-018-35.git20120510.fc17
>[    1.962290] usb 1-2: New USB device found, idVendor=0b95, idProduct=772b
>[    1.962305] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    1.962313] usb 1-2: Product: AX88772B
>[    1.962320] usb 1-2: Manufacturer: ASIX Elec. Corp.
>[    1.962326] usb 1-2: SerialNumber: 00022E
>[    2.015050] udevd[1249]: starting version 182
>[    2.054769] [drm] Initialized drm 1.1.0 20060810
>[    2.056390] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input3
>[    2.057081] ACPI: Lid Switch [LID0]
>[    2.057290] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
>[    2.057434] ACPI: Power Button [PWRB]
>[    2.058045] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
>[    2.058148] ACPI: Power Button [PWRF]
>[    2.067436] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0f31 rev=0x0e flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,
>[    2.067469] [drm:intel_detect_pch] No PCH found.
>[    2.067536] [drm] Memory usable by graphics device = 2048M
>[    2.067547] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    2.067551] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    2.067554] [drm:i915_gem_gtt_init] ppgtt mode: 2
>[    2.067556] [drm] Replacing VGA console driver
>[    2.073198] [drm:intel_opregion_setup] graphic opregion physical addr: 0x78bfd018
>[    2.073219] [drm:intel_opregion_setup] Public ACPI methods supported
>[    2.073223] [drm:intel_opregion_setup] ASLE supported
>[    2.073365] i915 0000:00:02.0: irq 89 for MSI/MSI-X
>[    2.073382] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    2.073391] [drm] Driver supports precise vblank timestamp query.
>[    2.073399] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
>[    2.073404] [drm:validate_vbt] Using VBT from OpRegion:  $VBT VALLEYVIEW    
>[    2.073409] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
>[    2.073412] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    2.073416] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    2.073421] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    2.073427] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    2.073431] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
>[    2.073435] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255
>[    2.073439] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    2.073443] [drm:parse_driver_features] DRRS State Enabled:1
>[    2.073524] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    2.073537] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at 7b000000
>[    2.081015] [drm:intel_display_power_get] enabling always-on
>[    2.081022] [drm:intel_display_power_get] enabling display
>[    2.086979] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[    2.092980] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[    2.098979] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[    2.104987] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[    2.110990] [drm:intel_display_power_get] enabling dpio-common
>[    2.125253] tsc: Refined TSC clocksource calibration: 1833.333 MHz
>[    2.153080] [drm:intel_modeset_init] 2 display pipes available.
>[    2.153104] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    2.153530] [drm:intel_crt_reset] pch crt adpa set to 0xf40000
>[    2.153636] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    2.153714] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    2.154164] [drm:intel_dp_init_connector] Adding eDP connector on port C
>[    2.174045] [drm:vlv_initial_power_sequencer_setup] initial power sequencer for port C: pipe A
>[    2.174053] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    2.174057] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[    2.174062] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600
>[    2.174065] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    2.174071] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f06
>[    2.198062] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
>[    2.228902] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input2
>[    2.266952] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772B USB 2.0 Ethernet, 00:24:8c:02:91:23
>[    2.279175] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[    2.279185] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    2.347309] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[    2.420266] usb 1-4: new high-speed USB device number 3 using xhci_hcd
>[    2.465407] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x80000001, PP_OFF 0x1, PP_DIV 0x270f00
>[    2.585539] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608
>[    2.585550] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    2.585558] usb 1-4: Product: USB2.0 Hub
>[    2.586464] hub 1-4:1.0: USB hub found
>[    2.586732] hub 1-4:1.0: 4 ports detected
>[    2.587257] usb: failed to peer 1-4-port3 and usb2-port1 by location (1-4-port3:none) (usb2-port1:usb1-port1)
>[    2.587268] usb 1-4-port3: failed to peer to usb2-port1 (-16)
>[    2.587274] usb: port power management may be unreliable
>[    2.587339] usb: failed to peer 1-4-port4 and usb2-port1 by location (1-4-port4:none) (usb2-port1:usb1-port1)
>[    2.587376] usb 1-4-port4: failed to peer to usb2-port1 (-16)
>[    2.862938] usb 1-4.1: new high-speed USB device number 4 using xhci_hcd
>[    2.962668] usb 1-4.1: New USB device found, idVendor=0bda, idProduct=579a
>[    2.962678] usb 1-4.1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    2.962687] usb 1-4.1: Product: Lenovo EasyCamera
>[    2.962694] usb 1-4.1: Manufacturer: J58E4O6G7
>[    2.962700] usb 1-4.1: SerialNumber: 200901010001
>[    2.967157] Linux video capture interface: v2.00
>[    2.969045] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (0bda:579a)
>[    2.970389] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.1/1-4.1:1.0/input/input6
>[    2.970571] usbcore: registered new interface driver uvcvideo
>[    2.970579] USB Video Class driver (1.1.1)
>[    3.029065] usb 1-4.2: new high-speed USB device number 5 using xhci_hcd
>[    3.113701] usb 1-4.2: New USB device found, idVendor=0bda, idProduct=0129
>[    3.113711] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    3.113720] usb 1-4.2: Product: USB2.0-CRW
>[    3.113726] usb 1-4.2: Manufacturer: Generic
>[    3.113733] usb 1-4.2: SerialNumber: 20100201396000000
>[    3.126293] Switched to clocksource tsc
>[    3.177171] usb 1-4.3: new full-speed USB device number 6 using xhci_hcd
>[    3.252445] usb 1-4.3: New USB device found, idVendor=0cf3, idProduct=3004
>[    3.252455] usb 1-4.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    5.487839] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    5.487848] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0005
>[    5.607932] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[    5.607940] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    8.514309] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[    8.514317] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0005
>[    8.634403] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[    8.634411] [drm:edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    9.234903] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.234909] [drm:intel_dp_drrs_init] VBT doesn't support DRRS
>[    9.234985] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 3906/3906, sysfs interface registered
>[    9.234994] [drm:intel_dsi_init] 
>[    9.236907] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled
>[    9.236914] [drm:intel_modeset_readout_hw_state] [CRTC:13] hw state readout: disabled
>[    9.236919] [drm:intel_modeset_readout_hw_state] [ENCODER:17:DAC-17] hw state readout: disabled, pipe A
>[    9.236924] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A
>[    9.236929] [drm:intel_modeset_readout_hw_state] [ENCODER:23:TMDS-23] hw state readout: disabled, pipe A
>[    9.236933] [drm:intel_modeset_readout_hw_state] [ENCODER:25:TMDS-25] hw state readout: disabled, pipe A
>[    9.236941] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: enabled, pipe A
>[    9.236946] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:eDP-1] hw state readout: enabled
>[    9.236950] [drm:intel_modeset_readout_hw_state] [CONNECTOR:16:VGA-1] hw state readout: disabled
>[    9.236954] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:HDMI-A-1] hw state readout: disabled
>[    9.236959] [drm:intel_modeset_readout_hw_state] [CONNECTOR:24:DP-1] hw state readout: disabled
>[    9.236963] [drm:intel_modeset_readout_hw_state] [CONNECTOR:26:HDMI-A-2] hw state readout: disabled
>[    9.236971] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
>[    9.236974] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    9.236977] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[    9.236982] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.236986] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 4963259, gmch_n: 8388608, link_m: 137868, link_n: 524288, tu: 64
>[    9.236990] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    9.236993] [drm:intel_dump_pipe_config] requested mode:
>[    9.236999] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1366 0 0 0 768 0 0 0 0x0 0x0
>[    9.237002] [drm:intel_dump_pipe_config] adjusted mode:
>[    9.237007] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[    9.237012] [drm:intel_dump_crtc_timings] crtc timings: 70999 1366 1404 1426 1482 768 771 777 798, type: 0x0 flags: 0xa
>[    9.237015] [drm:intel_dump_pipe_config] port clock: 270000
>[    9.237019] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[    9.237023] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    9.237026] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    9.237029] [drm:intel_dump_pipe_config] ips: 0
>[    9.237032] [drm:intel_dump_pipe_config] double wide: 0
>[    9.237037] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    9.237042] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    9.237045] [drm:i915_get_vblank_timestamp] crtc 1 is disabled
>[    9.237049] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B
>[    9.237053] [drm:intel_dump_pipe_config] [CRTC:13][setup_hw_state] config for pipe B
>[    9.237056] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[    9.237060] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[    9.237064] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.237068] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.237072] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    9.237075] [drm:intel_dump_pipe_config] requested mode:
>[    9.237080] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    9.237083] [drm:intel_dump_pipe_config] adjusted mode:
>[    9.237088] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    9.237092] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[    9.237095] [drm:intel_dump_pipe_config] port clock: 0
>[    9.237098] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[    9.237102] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    9.237106] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    9.237109] [drm:intel_dump_pipe_config] ips: 0
>[    9.237112] [drm:intel_dump_pipe_config] double wide: 0
>[    9.237117] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[    9.237123] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[    9.237127] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[    9.237131] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[    9.237135] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[    9.237139] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[    9.237144] [drm:check_crtc_state] [CRTC:8]
>[    9.238909] [drm:check_crtc_state] [CRTC:13]
>[    9.238922] [drm:i9xx_get_plane_config] pipe/plane 0/0 with fb: size=1366x768@32, offset=0, pitch 5504, size 0x408000
>[    9.238927] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=408000
>[    9.238937] [drm:i915_pages_create_for_stolen] offset=0x0, size=4227072
>[    9.238946] [drm:intel_alloc_plane_obj] plane fb obj ffff88007921c000
>[    9.238953] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 408000
>[    9.238957] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [408000, 7ffff000]
>[    9.242726] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
>[    9.242737] [drm:i915_gem_context_init] HW context support initialized
>[    9.242804] [drm:init_status_page] render ring hws offset: 0x0040b000
>[    9.242809] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.242815] [drm:i915_pages_create_for_stolen] offset=0x408000, size=131072
>[    9.244938] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0042e000
>[    9.244957] [drm:init_status_page] bsd ring hws offset: 0x0042f000
>[    9.244961] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.244966] [drm:i915_pages_create_for_stolen] offset=0x428000, size=131072
>[    9.245013] [drm:init_status_page] blitter ring hws offset: 0x00452000
>[    9.245017] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[    9.245021] [drm:i915_pages_create_for_stolen] offset=0x448000, size=131072
>[    9.245095] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=3efa000, gtt_offset=ffffffff, size=6000
>[    9.245100] [drm:i915_pages_create_for_stolen] offset=0x3efa000, size=24576
>[    9.246902] [drm:valleyview_init_gt_powersave] DDR speed: 1333 MHz
>[    9.248908] [drm:valleyview_init_gt_powersave] max GPU freq: 854 MHz (224)
>[    9.252910] [drm:valleyview_init_gt_powersave] RPe GPU freq: 646 MHz (214)
>[    9.254908] [drm:valleyview_init_gt_powersave] RP1(Guar Freq) GPU freq: 312 MHz (198)
>[    9.256913] [drm:valleyview_init_gt_powersave] min GPU freq: 167 MHz (191)
>[    9.260915] [drm:vlv_update_cdclk] Current CD clock rate: 333333 kHz
>[    9.261357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[    9.261365] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[    9.261548] [Firmware Bug]: ACPI(PXSX) defines _DOD but not _DOS
>[    9.261581] ACPI: Video Device [PXSX] (multi-head: yes  rom: yes  post: no)
>[    9.261719] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/LNXVIDEO:00/input/input7
>[    9.263244] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    9.263401] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input8
>[    9.263560] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
>[    9.381014] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[    9.429048] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[    9.501123] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    9.501131] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[    9.501138] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    9.501143] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[    9.501147] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[    9.509117] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[    9.515123] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[    9.515128] [drm:intel_crt_detect] CRT not detected via hotplug
>[    9.515363] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[    9.515367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.515371] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[    9.515374] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[    9.515653] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[    9.515657] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[    9.515660] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[    9.523131] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[    9.523138] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[    9.523141] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[    9.547376] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    9.547381] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    9.571168] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[    9.571174] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[    9.571178] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[    9.619208] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[    9.619214] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[    9.619218] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[    9.694127] [drm] GMBUS [i915 gmbus dpc] timed out, falling back to bit banging on pin 4
>[    9.694415] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    9.718150] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[    9.718155] [drm:drm_setup_crtcs] 
>[    9.718159] [drm:drm_enable_connectors] connector 28 enabled? yes
>[    9.718163] [drm:drm_enable_connectors] connector 16 enabled? no
>[    9.718166] [drm:drm_enable_connectors] connector 19 enabled? no
>[    9.718169] [drm:drm_enable_connectors] connector 24 enabled? no
>[    9.718172] [drm:drm_enable_connectors] connector 26 enabled? no
>[    9.718176] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    9.718180] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[    9.718184] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:8]: 1366x768
>[    9.718188] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[    9.718191] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    9.718194] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    9.718197] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[    9.718201] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 8
>[    9.718206] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    9.718210] [drm:i915_gem_object_create_stolen] creating stolen object: size=408000
>[    9.718217] [drm:i915_pages_create_for_stolen] offset=0x468000, size=4227072
>[    9.719885] [drm:intelfb_create] allocated 1366x768 fb: 0x00475000, bo ffff88007921d340
>[    9.720067] fbcon: inteldrmfb (fb0) is primary device
>[    9.720208] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[    9.720212] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[    9.720216] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[    9.720221] [drm:drm_mode_debug_printmodeline] Modeline 34:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    9.720223] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1
>[    9.720226] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[    9.720230] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    9.720233] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains
>[    9.720235] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[    9.720240] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[    9.720244] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[    9.720246] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[    9.720249] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[    9.720252] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[    9.720253] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[    9.720254] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[    9.720257] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    9.720259] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[    9.720261] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    9.720263] [drm:intel_dump_pipe_config] requested mode:
>[    9.720266] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    9.720267] [drm:intel_dump_pipe_config] adjusted mode:
>[    9.720271] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[    9.720275] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[    9.720276] [drm:intel_dump_pipe_config] port clock: 270000
>[    9.720277] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[    9.720280] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    9.720282] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    9.720283] [drm:intel_dump_pipe_config] ips: 0
>[    9.720284] [drm:intel_dump_pipe_config] double wide: 0
>[    9.722158] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[    9.784203] [drm:intel_edp_backlight_off] 
>[   10.033411] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   10.081633] [drm:intel_edp_panel_off] Turn eDP power off
>[   10.105603] [drm:wait_panel_off] Wait for panel power off time
>[   10.105607] [drm:wait_panel_status] mask b0000000 value 00000000 status c0000008 control abcd0000
>[   10.116585] [drm:wait_panel_status] Wait complete
>[   10.128370] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   10.128373] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.128387] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   10.170690] [drm:intel_dp_link_down] 
>[   10.221622] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[   10.221625] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[   10.297759] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[   10.297759] [drm:intel_display_power_put] disabling always-on
>[   10.433869] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   10.433871] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   10.706966] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   10.706968] [drm:wait_panel_status] Wait complete
>[   10.706972] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   10.706973] [drm:edp_panel_vdd_on] eDP was not running
>[   10.752091] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[   10.754136] [drm:valleyview_enable_rps] GPLL enabled? yes
>[   10.754138] [drm:valleyview_enable_rps] GPU status: 0x0000c6d0
>[   10.754140] [drm:valleyview_enable_rps] current GPU freq: 312 MHz (198)
>[   10.754142] [drm:valleyview_enable_rps] setting GPU freq to 646 MHz (214)
>[   10.754144] [drm:valleyview_set_rps] GPU freq request from 312 MHz (198) to 646 MHz (214)
>[   10.800446] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   10.800448] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   10.852077] [drm:valleyview_set_rps] GPU freq request from 646 MHz (214) to 167 MHz (191)
>[   10.932276] [drm:intel_edp_panel_on] Turn eDP power on
>[   10.956295] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   10.956299] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[   10.956300] [drm:wait_panel_status] Wait complete
>[   10.956303] [drm:wait_panel_on] Wait for panel power on
>[   10.956306] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[   10.967276] [drm:wait_panel_status] Wait complete
>[   11.015331] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   11.015336] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   11.111408] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   11.111413] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   11.245515] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   11.341594] [drm:intel_dp_start_link_train] clock recovery OK
>[   11.437671] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   11.485755] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[   11.485758] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[   11.485760] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=2, B: plane=2, cursor=2, SR: plane=56, cursor=2
>[   11.485763] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[   11.485768] [drm:intel_edp_backlight_on] 
>[   11.485769] [drm:intel_panel_enable_backlight] pipe A
>[   11.485772] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[   11.533752] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   11.533757] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   11.557778] [drm:i9xx_update_primary_plane] Writing base 00475000 00000000 0 0 5504
>[   11.557787] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[   11.557793] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   11.557795] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   11.557797] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[   11.557799] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   11.557801] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   11.557804] [drm:check_crtc_state] [CRTC:8]
>[   11.607875] [drm:check_crtc_state] [CRTC:13]
>[   11.607894] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[   11.607898] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[   11.607900] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   11.607916] Console: switching to colour frame buffer device 170x48
>[   11.607931] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   11.607934] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   11.607936] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   11.653849] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   11.653854] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   11.725918] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[   11.878785] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   11.878866] i915 0000:00:02.0: registered panic notifier
>[   11.887760] dracut: Starting plymouth daemon
>[   11.891939] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   11.903553] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   11.903559] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   11.903562] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   12.011018] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[   12.155147] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   12.155153] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   12.155156] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   12.349390] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[   12.352880] ACPI: AC Adapter [ADP0] (on-line)
>[   12.353589] wmi: Mapper loaded
>[   12.367772] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[   12.367921] ACPI: Battery Slot [BAT0] (battery present)
>[   12.380472] snd_hda_intel 0000:00:1b.0: irq 90 for MSI/MSI-X
>[   12.383380] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[   12.383481] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[   12.383866] ACPI Warning: SystemIO range 0x0000000000003000-0x000000000000301f conflicts with OpRegion 0x0000000000003000-0x000000000000300f (\_SB_.PCI0.SBUS.SMBI) (20140724/utaddress-258)
>[   12.384103] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[   12.385742] r8169 0000:03:00.0: irq 91 for MSI/MSI-X
>[   12.386065] r8169 0000:03:00.0 eth1: RTL8168g/8111g at 0xffffc9000064a000, 28:d2:44:8a:0c:39, XID 10900880 IRQ 91
>[   12.386207] r8169 0000:03:00.0 eth1: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[   12.391062] input: PC Speaker as /devices/platform/pcspkr/input/input9
>[   12.403538] sound hdaudioC0D0: CX20751/2: BIOS auto-probing.
>[   12.404359] sound hdaudioC0D0: autoconfig: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
>[   12.404472] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[   12.404560] sound hdaudioC0D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
>[   12.404642] sound hdaudioC0D0:    mono: mono_out=0x0
>[   12.404709] sound hdaudioC0D0:    inputs:
>[   12.408099] sound hdaudioC0D0:      Internal Mic=0x1a
>[   12.411466] sound hdaudioC0D0:      Mic=0x19
>[   12.417513] sound hdaudioC0D0: Enable sync_write for stable communication
>[   12.424976] iTCO_vendor_support: vendor-support=0
>[   12.428496] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   12.428502] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   12.428505] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   12.428691] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[   12.428753] iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460)
>[   12.428956] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[   12.433611] r8169 0000:03:00.0 p3p1: renamed from eth1
>[   12.447658] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null)
>[   12.655524] dracut: Checking ext4: /dev/sda8
>[   12.659351] dracut: issuing e2fsck -a  /dev/sda8
>[   12.730251] random: nonblocking pool is initialized
>[   13.419991] dracut: /dev/sda8: clean, 663042/22691840 files, 10589607/90749696 blocks
>[   13.424558] dracut: Remounting /dev/sda8 with -o errors=remount-ro,ro
>[   13.477825] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[   13.858589] dracut: Mounted root filesystem /dev/sda8
>[   13.939196] device-mapper: uevent: version 1.0.3
>[   13.942805] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com
>[   14.129914] dracut: Switching root
>[   14.687197] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   14.687206] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   15.128013] init: plymouth-upstart-bridge main process (2436) terminated with status 1
>[   15.131510] init: plymouth-upstart-bridge main process ended, respawning
>[   15.138916] init: plymouth-upstart-bridge main process (2446) terminated with status 1
>[   15.142399] init: plymouth-upstart-bridge main process ended, respawning
>[   15.152923] init: plymouth-upstart-bridge main process (2447) terminated with status 1
>[   15.156298] init: plymouth-upstart-bridge main process ended, respawning
>[   15.165347] init: plymouth-upstart-bridge main process (2449) terminated with status 1
>[   15.168672] init: plymouth-upstart-bridge main process ended, respawning
>[   15.177777] init: plymouth-upstart-bridge main process (2451) terminated with status 1
>[   15.181078] init: plymouth-upstart-bridge main process ended, respawning
>[   15.189994] init: plymouth-upstart-bridge main process (2453) terminated with status 1
>[   15.193169] init: plymouth-upstart-bridge main process ended, respawning
>[   15.202815] init: plymouth-upstart-bridge main process (2455) terminated with status 1
>[   15.205931] init: plymouth-upstart-bridge main process ended, respawning
>[   15.215752] init: plymouth-upstart-bridge main process (2457) terminated with status 1
>[   15.218774] init: plymouth-upstart-bridge main process ended, respawning
>[   15.227494] init: plymouth-upstart-bridge main process (2459) terminated with status 1
>[   15.230378] init: plymouth-upstart-bridge main process ended, respawning
>[   15.238879] init: plymouth-upstart-bridge main process (2461) terminated with status 1
>[   15.241536] init: plymouth-upstart-bridge main process ended, respawning
>[   15.252937] init: plymouth-upstart-bridge main process (2463) terminated with status 1
>[   15.255473] init: plymouth-upstart-bridge respawning too fast, stopped
>[   15.397064] init: ureadahead main process (2438) terminated with status 5
>[   17.200106] systemd-udevd[2571]: starting version 204
>[   18.810148] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   18.810155] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   18.810158] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   18.818958] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[   18.818962] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[   18.818965] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   19.794900] asix 1-2:1.0 eth4: renamed from eth0
>[   19.801419] systemd-udevd[3089]: renamed network interface eth0 to eth4
>[   19.975473] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[   21.927282] Adding 3999740k swap on /dev/sda6.  Priority:-1 extents:1 across:3999740k 
>[   22.096416] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro
>[   23.224649] init: plymouth-log main process (3370) terminated with status 1
>[   23.572555] init: failsafe main process (3371) killed by TERM signal
>[   23.608951] init: idmapd-mounting (/lib/modules/3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+) main process (3296) killed by TERM signal
>[   27.742082] init: bluetooth main process (3593) terminated with status 1
>[   27.742112] init: bluetooth main process ended, respawning
>[   28.477898] init: cups main process (3654) killed by HUP signal
>[   28.477926] init: cups main process ended, respawning
>[   28.480100] init: bluetooth main process (3693) terminated with status 1
>[   28.480125] init: bluetooth main process ended, respawning
>[   28.534273] init: bluetooth main process (3721) terminated with status 1
>[   28.534300] init: bluetooth main process ended, respawning
>[   28.567116] init: bluetooth main process (3745) terminated with status 1
>[   28.567144] init: bluetooth main process ended, respawning
>[   28.600997] init: bluetooth main process (3769) terminated with status 1
>[   28.601024] init: bluetooth main process ended, respawning
>[   28.633002] init: bluetooth main process (3793) terminated with status 1
>[   28.633029] init: bluetooth main process ended, respawning
>[   28.666771] init: bluetooth main process (3819) terminated with status 1
>[   28.666798] init: bluetooth main process ended, respawning
>[   28.700598] init: bluetooth main process (3844) terminated with status 1
>[   28.700627] init: bluetooth main process ended, respawning
>[   28.734702] init: bluetooth main process (3868) terminated with status 1
>[   28.734728] init: bluetooth main process ended, respawning
>[   28.769449] init: bluetooth main process (3893) terminated with status 1
>[   28.769476] init: bluetooth main process ended, respawning
>[   28.802418] init: bluetooth main process (3917) terminated with status 1
>[   28.802443] init: bluetooth respawning too fast, stopped
>[   29.064822] init: plymouth-stop pre-start process (3959) terminated with status 1
>[   30.252947] r8169 0000:03:00.0 p3p1: link down
>[   30.253304] asix 1-2:1.0 eth4: link down
>[   31.918646] asix 1-2:1.0 eth4: link up, 100Mbps, full-duplex, lpa 0x45E1
>[   76.732184] kms_flip: executing
>[   76.732334] [drm:i915_gem_open] 
>[   76.733555] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fbf0
>[   76.734329] [drm:i915_gem_open] 
>[   76.735502] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7f9f0
>[   76.735564] [drm:i915_gem_open] 
>[   76.736811] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7f7f0
>[   76.736857] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   76.736894] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   76.736916] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   76.736922] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[   76.736926] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[   76.808843] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   76.808852] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   76.857280] [drm:valleyview_set_rps] GPU freq request from 167 MHz (191) to 167 MHz (191)
>[   76.880916] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   76.928968] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   77.001048] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.001056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[   77.001063] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   77.001075] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.001084] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.001088] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[   77.001092] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   77.009041] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   77.015049] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   77.015054] [drm:intel_crt_detect] CRT not detected via hotplug
>[   77.015361] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.015366] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.015370] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.015373] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.015654] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.015658] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.015661] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   77.023056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[   77.023067] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.023072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[   77.023075] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   77.031061] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   77.037060] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   77.037065] [drm:intel_crt_detect] CRT not detected via hotplug
>[   77.037298] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.037303] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.037306] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.037310] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.037589] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.037593] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.037597] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   77.045070] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
>[   77.045154] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.045160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.045163] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   77.069315] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.069320] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.093090] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   77.093100] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.093105] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.093108] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   77.117335] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.117340] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.141139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   77.141150] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   77.141156] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   77.141159] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   77.189147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   77.189156] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   77.189161] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   77.189164] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   77.237181] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   77.237192] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   77.237197] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   77.237201] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   77.261476] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   77.285219] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   77.285228] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   77.285233] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   77.285236] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   77.309513] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   77.333254] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   77.333678] kms_flip: starting subtest flip-vs-expired-vblank
>[   77.333719] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.333728] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.333736] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.333742] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.333748] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.333753] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[   77.333757] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[   77.453373] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   77.501409] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   77.573472] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.573480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[   77.573487] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   77.573498] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.573524] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.573531] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.573537] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.573541] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[   77.573545] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[   77.693551] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   77.741586] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   77.813663] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   77.813670] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[   77.813677] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   77.813686] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   77.813702] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.813709] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.813715] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.813719] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[   77.821944] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.821950] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.821954] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.821958] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.822239] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.822242] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.829680] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] probed modes :
>[   77.829688] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.829694] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.829700] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   77.829706] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   77.829712] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   77.829728] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.829747] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.829754] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.829760] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.829764] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
>[   77.837957] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.837962] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.837966] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.837970] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.838250] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.838254] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.845690] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] probed modes :
>[   77.845699] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   77.845705] [drm:drm_mode_debug_printmodeline] Modeline 37:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   77.845711] [drm:drm_mode_debug_printmodeline] Modeline 36:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   77.845717] [drm:drm_mode_debug_printmodeline] Modeline 38:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   77.845723] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   77.845731] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   77.845748] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.845755] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.845761] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.845765] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.845769] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   77.869983] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.869988] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.893726] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   77.893735] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.893740] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.893744] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   77.918026] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.918032] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.941763] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   77.941777] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.941784] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   77.941791] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.941795] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.941798] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   77.966063] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.966069] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.989801] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   77.989810] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   77.989815] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1]
>[   77.989818] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   78.014101] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.014107] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.037840] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:HDMI-A-1] disconnected
>[   78.037854] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.037862] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.037868] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   78.037872] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   78.037876] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   78.085878] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   78.085887] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   78.085892] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   78.085896] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   78.133915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   78.133929] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.133936] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.133942] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   78.133947] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   78.133950] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   78.181950] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   78.181959] [drm:drm_mode_getconnector] [CONNECTOR:24:?]
>[   78.181964] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1]
>[   78.181967] [drm:intel_dp_detect] [CONNECTOR:24:DP-1]
>[   78.230003] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:24:DP-1] disconnected
>[   78.230017] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.230024] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.230030] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.230035] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   78.230039] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   78.254297] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.278037] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   78.278046] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.278051] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   78.278054] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   78.302385] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.326127] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   78.326141] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.326149] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.326155] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.326159] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   78.326163] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   78.350421] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.374163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   78.374172] [drm:drm_mode_getconnector] [CONNECTOR:26:?]
>[   78.374177] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2]
>[   78.374181] [drm:intel_hdmi_detect] [CONNECTOR:26:HDMI-A-2]
>[   78.398455] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.422198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:26:HDMI-A-2] disconnected
>[   78.422212] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.422220] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   78.422226] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.422230] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[   78.422233] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[   78.542243] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   78.590281] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   78.662374] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.662382] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[   78.662389] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   78.662396] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   78.662469] [drm:add_framebuffer_internal] [FB:40]
>[   78.662482] [drm:add_framebuffer_internal] [FB:41]
>[   78.662494] [drm:add_framebuffer_internal] [FB:42]
>[   79.155568] [drm:drm_mode_setcrtc] [CRTC:8]
>[   79.155580] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[   79.155586] [drm:intel_crtc_set_config] [CRTC:8] [FB:40] #connectors=1 (x y) (0 0)
>[   79.155679] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[   79.155685] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[   79.155699] [drm:i9xx_update_primary_plane] Writing base 0087D000 00000000 0 0 5504
>[   79.980412] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   79.980422] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   86.706996] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   86.707007] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   86.707011] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [NOCRTC]
>[   86.707014] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   86.707018] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   86.707021] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[   86.707027] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   86.708749] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[   86.767042] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   86.767056] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   86.790945] [drm:intel_edp_backlight_off] 
>[   87.040021] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   87.088187] [drm:intel_edp_panel_off] Turn eDP power off
>[   87.112207] [drm:wait_panel_off] Wait for panel power off time
>[   87.112214] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   87.123204] [drm:wait_panel_status] Wait complete
>[   87.135217] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   87.135223] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   87.135253] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   87.187289] [drm:intel_dp_link_down] 
>[   87.238505] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[   87.238514] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[   87.258327] [drm:vlv_update_cdclk] Current CD clock rate: 200000 kHz
>[   87.290361] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   87.290367] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   87.290371] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[   87.290376] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   87.290380] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   87.290384] [drm:check_crtc_state] [CRTC:8]
>[   87.290388] [drm:check_crtc_state] [CRTC:13]
>[   87.290466] [drm:intel_display_power_put] disabling dpio-common
>[   87.291626] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   87.291637] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   87.291645] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   87.291650] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1]
>[   87.291654] [drm:intel_dp_detect] [CONNECTOR:28:eDP-1]
>[   87.302364] [drm:intel_display_power_put] disabling dpio-tx-c-23
>[   87.314383] [drm:intel_display_power_put] disabling dpio-tx-c-01
>[   87.326394] [drm:intel_display_power_put] disabling dpio-tx-b-23
>[   87.338393] [drm:intel_display_power_put] disabling dpio-tx-b-01
>[   87.350411] [drm:intel_display_power_put] disabling display
>[   87.362857] [drm:intel_display_power_get] enabling display
>[   87.370425] [drm:i915_redisable_vga_power_on] Something enabled VGA plane, disabling it
>[   87.374420] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[   87.386431] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[   87.398439] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[   87.410450] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[   87.422458] [drm:intel_display_power_get] enabling dpio-common
>[   87.458490] [drm:vlv_power_sequencer_pipe] picked pipe A power sequencer for port C
>[   87.458499] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 0 t11_t12 4000
>[   87.458503] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[   87.458508] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 500
>[   87.458511] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[   87.458518] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f05
>[   87.482507] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   87.482513] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   87.613489] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000
>[   87.922125] [drm:wait_panel_status] Wait complete
>[   87.922158] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   87.922162] [drm:edp_panel_vdd_on] eDP was not running
>[   88.015892] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   88.015916] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   88.016008] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   88.195074] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   88.243129] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   88.315200] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   88.315209] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:eDP-1] probed modes :
>[   88.315216] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   88.315231] [drm:drm_mode_getconnector] [CONNECTOR:28:?]
>[   88.315316] [drm:add_framebuffer_internal] [FB:40]
>[   88.315328] [drm:add_framebuffer_internal] [FB:41]
>[   88.315341] [drm:add_framebuffer_internal] [FB:42]
>[   88.373051] [drm:drm_mode_setcrtc] [CRTC:13]
>[   88.373063] [drm:drm_mode_setcrtc] [CONNECTOR:28:eDP-1]
>[   88.373068] [drm:intel_crtc_set_config] [CRTC:13] [FB:40] #connectors=1 (x y) (0 0)
>[   88.373074] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   88.373077] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   88.373083] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   88.373100] [drm:drm_mode_debug_printmodeline] Modeline 43:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   88.373104] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=1, fb_changed=0
>[   88.373108] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   88.373112] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:13]
>[   88.373116] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   88.373119] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   88.373124] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   88.373130] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains
>[   88.373133] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   88.373140] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[   88.373145] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[   88.373148] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[   88.373153] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   88.373157] [drm:intel_dump_pipe_config] [CRTC:13][modeset] config for pipe B
>[   88.373160] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   88.373163] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   88.373168] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   88.373172] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[   88.373176] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   88.373179] [drm:intel_dump_pipe_config] requested mode:
>[   88.373185] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   88.373188] [drm:intel_dump_pipe_config] adjusted mode:
>[   88.373193] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[   88.373199] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[   88.373202] [drm:intel_dump_pipe_config] port clock: 270000
>[   88.373206] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[   88.373209] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   88.373213] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   88.373216] [drm:intel_dump_pipe_config] ips: 0
>[   88.373219] [drm:intel_dump_pipe_config] double wide: 0
>[   88.395299] [drm:vlv_update_cdclk] Current CD clock rate: 266667 kHz
>[   88.507383] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   88.507391] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000
>[   88.531400] [drm:vlv_init_panel_power_sequencer] initializing pipe B power sequencer for port C
>[   88.531409] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 0 t8 0 t9 0 t10 0 t11_t12 4000
>[   88.531414] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[   88.531418] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 500
>[   88.531422] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[   88.531428] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f05
>[   88.603453] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   88.603459] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   88.687143] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   88.687150] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   88.687172] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[   89.008713] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   89.008719] [drm:wait_panel_status] Wait complete
>[   89.008725] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   89.008728] [drm:edp_panel_vdd_on] eDP was not running
>[   89.102442] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[   89.102468] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[   89.233938] [drm:intel_edp_panel_on] Turn eDP power on
>[   89.257954] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   89.257962] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[   89.257966] [drm:wait_panel_status] Wait complete
>[   89.257970] [drm:wait_panel_on] Wait for panel power on
>[   89.257975] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[   89.412345] [drm:wait_panel_status] Wait complete
>[   89.460159] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   89.460167] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   89.556243] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   89.556252] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   89.690342] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   89.786411] [drm:intel_dp_start_link_train] clock recovery OK
>[   89.896497] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.006574] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.116662] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.226738] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.336829] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.446926] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.543002] [drm:intel_dp_link_down] 
>[   90.704114] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   90.800195] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   90.800203] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   90.872254] [drm:intel_dp_start_link_train] clock recovery OK
>[   90.920292] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   90.920301] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   91.006362] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.116453] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.226539] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.336631] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.446720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.556810] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.652890] [drm:intel_dp_link_down] 
>[   91.814069] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   91.910143] [drm:intel_dp_start_link_train] clock recovery OK
>[   92.020224] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.130302] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.240388] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.350466] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.460557] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.570643] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.666724] [drm:intel_dp_link_down] 
>[   92.827844] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   92.923923] [drm:intel_dp_start_link_train] clock recovery OK
>[   93.034009] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.144102] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.254190] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.326251] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   93.326261] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   93.420322] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   93.420331] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   93.458356] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.568443] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.678536] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   93.774626] [drm:intel_dp_link_down] 
>[   93.935742] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.031900] [drm:intel_dp_start_link_train] clock recovery OK
>[   94.141912] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.251999] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.362092] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.472177] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.582270] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.692357] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   94.788436] [drm:intel_dp_link_down] 
>[   94.949576] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.045655] [drm:intel_dp_start_link_train] clock recovery OK
>[   95.155748] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.265833] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.375927] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.486014] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.596105] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.706191] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.802270] [drm:intel_dp_link_down] 
>[   95.963395] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.987412] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   95.987420] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   96.083488] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   96.083497] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   96.155547] [drm:intel_dp_start_link_train] clock recovery OK
>[   96.203586] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[   97.254439] ------------[ cut here ]------------
>[   97.254477] WARNING: CPU: 0 PID: 4384 at drivers/gpu/drm/i915/intel_display.c:1746 valleyview_crtc_enable+0x9e4/0xaee [i915]()
>[   97.254481] timed out waiting for port C ready: 0x0000201f
>[   97.254484] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic pcspkr i2c_i801 r8169 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore iosf_mbi battery wmi ac acpi_cpufreq uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea
>[   97.254525] CPU: 0 PID: 4384 Comm: kms_flip Not tainted 3.17.0-rc5_drm-intel-nightly_3d788a_20140919+ #2612
>[   97.254528]  0000000000000000 0000000000000009 ffffffff81782bfc ffff88007287bab8
>[   97.254533]  ffffffff8103a90c dead000000200200 ffffffffa00cb547 0000000000000246
>[   97.254538]  ffff88017547a000 ffff880175b9f000 0000000000186018 ffff880179c04b30
>[   97.254544] Call Trace:
>[   97.254553]  [<ffffffff81782bfc>] ? dump_stack+0x41/0x51
>[   97.254560]  [<ffffffff8103a90c>] ? warn_slowpath_common+0x78/0x90
>[   97.254587]  [<ffffffffa00cb547>] ? valleyview_crtc_enable+0x9e4/0xaee [i915]
>[   97.254593]  [<ffffffff8103a9bc>] ? warn_slowpath_fmt+0x45/0x4a
>[   97.254621]  [<ffffffffa00c4af8>] ? vlv_wait_port_ready+0xdc/0x114 [i915]
>[   97.254647]  [<ffffffffa00cb547>] ? valleyview_crtc_enable+0x9e4/0xaee [i915]
>[   97.254674]  [<ffffffffa00c8769>] ? __intel_set_mode+0x1115/0x121d [i915]
>[   97.254680]  [<ffffffff8177fcd4>] ? printk+0x4f/0x54
>[   97.254707]  [<ffffffffa00ceb54>] ? intel_set_mode+0xd/0x27 [i915]
>[   97.254734]  [<ffffffffa00cf767>] ? intel_crtc_set_config+0x757/0xa99 [i915]
>[   97.254750]  [<ffffffffa0017fe5>] ? drm_mode_set_config_internal+0x48/0xbd [drm]
>[   97.254764]  [<ffffffffa001ba0e>] ? drm_mode_setcrtc+0x3e6/0x48b [drm]
>[   97.254776]  [<ffffffffa001074c>] ? drm_ioctl+0x279/0x3bc [drm]
>[   97.254783]  [<ffffffff8105ad5c>] ? set_next_entity+0x14/0x37
>[   97.254796]  [<ffffffffa001b628>] ? drm_mode_setplane+0x1ce/0x1ce [drm]
>[   97.254803]  [<ffffffff8111cdb7>] ? do_vfs_ioctl+0x3ec/0x435
>[   97.254810]  [<ffffffff8110ef50>] ? vfs_write+0x127/0x183
>[   97.254815]  [<ffffffff8111ce49>] ? SyS_ioctl+0x49/0x78
>[   97.254821]  [<ffffffff81788652>] ? system_call_fastpath+0x16/0x1b
>[   97.254824] ---[ end trace 4d582475cb4b155c ]---
>[   97.254873] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[   97.254877] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[   97.254881] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=109, cursor=2, SR: plane=56, cursor=2
>[   97.254886] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[   97.254893] [drm:intel_edp_backlight_on] 
>[   97.254897] [drm:intel_panel_enable_backlight] pipe B
>[   97.254902] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[   97.302489] [drm:i9xx_update_primary_plane] Writing base 0087D000 00000000 0 0 5504
>[   97.302504] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[   97.302513] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   97.302517] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   97.302521] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[   97.302525] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[   97.302529] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[   97.302534] [drm:check_crtc_state] [CRTC:8]
>[   97.302538] [drm:check_crtc_state] [CRTC:13]
>[   97.400561] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[   97.544678] [drm:intel_dp_check_link_status] TMDS-27: channel EQ not ok, retraining
>[   97.654768] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   97.750847] [drm:intel_dp_start_link_train] clock recovery OK
>[   97.860936] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   97.971025] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.081115] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.191202] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.301293] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.411382] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.507461] [drm:intel_dp_link_down] 
>[   98.512241] [drm:i9xx_set_fifo_underrun_reporting] *ERROR* pipe B underrun
>[   98.512251] [drm:valleyview_pipestat_irq_handler] *ERROR* pipe B underrun
>[   98.630444] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   98.630454] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   98.726649] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[   98.726679] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   98.764682] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   98.860756] [drm:intel_dp_start_link_train] clock recovery OK
>[   98.970850] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.080936] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.191028] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.301116] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.411207] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.521296] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.617373] [drm:intel_dp_link_down] 
>[   99.778507] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   99.874585] [drm:intel_dp_start_link_train] clock recovery OK
>[   99.984670] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.094762] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.204824] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.314953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.425036] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.535137] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.631202] [drm:intel_dp_link_down] 
>[  100.792331] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  100.888461] [drm:intel_dp_start_link_train] clock recovery OK
>[  100.998546] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.108628] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.218706] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.266744] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  101.266754] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  101.384828] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[  101.384836] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  101.422857] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.532936] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.643022] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.739100] [drm:intel_dp_link_down] 
>[  101.900217] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.996296] [drm:intel_dp_start_link_train] clock recovery OK
>[  102.106388] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.216475] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.326567] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.436529] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.546620] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.656708] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  102.752786] [drm:intel_dp_link_down] 
>[  102.914059] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.010139] [drm:intel_dp_start_link_train] clock recovery OK
>[  103.120231] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.230312] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.340404] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.450488] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.560583] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.670668] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  103.766772] [drm:intel_dp_link_down] 
>[  103.790841] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  103.790849] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  103.886914] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[  103.886923] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  103.972975] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  104.069046] [drm:intel_dp_start_link_train] clock recovery OK
>[  104.117081] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting
>[  104.165187] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[  104.165192] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  104.165194] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[  104.165197] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  104.165199] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[  104.165201] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[  104.165202] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[  104.165206] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 2
>[  104.165209] [drm:connected_sink_compute_bpp] [CONNECTOR:28:eDP-1] checking for sink bpp constrains
>[  104.165210] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[  104.165216] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 71000KHz
>[  104.165219] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[  104.165220] [drm:intel_dp_compute_config] DP link bw required 127800 available 216000
>[  104.165223] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[  104.165225] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
>[  104.165227] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[  104.165228] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[  104.165231] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  104.165233] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2481629, gmch_n: 4194304, link_m: 137868, link_n: 524288, tu: 64
>[  104.165236] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  104.165237] [drm:intel_dump_pipe_config] requested mode:
>[  104.165241] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[  104.165242] [drm:intel_dump_pipe_config] adjusted mode:
>[  104.165246] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 71000 1366 1404 1426 1482 768 771 777 798 0x48 0xa
>[  104.165250] [drm:intel_dump_crtc_timings] crtc timings: 71000 1366 1404 1426 1482 768 771 777 798, type: 0x48 flags: 0xa
>[  104.165251] [drm:intel_dump_pipe_config] port clock: 270000
>[  104.165253] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[  104.165255] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  104.165256] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  104.165258] [drm:intel_dump_pipe_config] ips: 0
>[  104.165259] [drm:intel_dump_pipe_config] double wide: 0
>[  104.189151] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  104.213550] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  104.265154] [drm:intel_edp_backlight_off] 
>[  104.514228] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  104.562443] [drm:intel_edp_panel_off] Turn eDP power off
>[  104.586439] [drm:wait_panel_off] Wait for panel power off time
>[  104.586443] [drm:wait_panel_status] mask b0000000 value 00000000 status e0000003 control abcd0000
>[  104.630470] [drm:wait_panel_status] Wait complete
>[  104.646736] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  104.646738] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  104.684506] [drm:intel_dp_link_down] 
>[  104.735489] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
>[  104.735493] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[  104.865629] [drm:vlv_init_panel_power_sequencer] initializing pipe A power sequencer for port C
>[  104.865635] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 1 t9 1 t10 500 t11_t12 5000
>[  104.865637] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000
>[  104.865640] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 500
>[  104.865641] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[  104.865646] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f05
>[  104.937686] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[  104.937688] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  105.087695] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  105.087697] [drm:wait_panel_status] Wait complete
>[  105.087700] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  105.087702] [drm:edp_panel_vdd_on] eDP was not running
>[  105.181452] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000, dig 0x00000000
>[  105.181460] [drm:intel_hpd_irq_handler] digital hpd port C - short
>[  105.294991] [drm:intel_edp_panel_on] Turn eDP power on
>[  105.319010] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  105.319015] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[  105.319016] [drm:wait_panel_status] Wait complete
>[  105.319018] [drm:wait_panel_on] Wait for panel power on
>[  105.319021] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[  105.473385] [drm:wait_panel_status] Wait complete
>[  105.511164] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  105.511169] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  105.607242] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[  105.607247] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  105.741354] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  105.837430] [drm:intel_dp_start_link_train] clock recovery OK
>[  105.933510] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  105.981596] [drm:g4x_check_srwm] SR watermark: display plane 56, cursor 2
>[  105.981598] [drm:g4x_check_srwm] SR watermark: display plane 109, cursor 2
>[  105.981601] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=109, cursor=2, B: plane=2, cursor=2, SR: plane=56, cursor=2
>[  105.981605] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
>[  105.981610] [drm:intel_edp_backlight_on] 
>[  105.981612] [drm:intel_panel_enable_backlight] pipe A
>[  105.981615] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3906
>[  106.029594] [drm:i9xx_update_primary_plane] Writing base 00475000 00000000 0 0 5504
>[  106.029606] [drm:intel_connector_check_state] [CONNECTOR:28:eDP-1]
>[  106.029613] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[  106.029615] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[  106.029617] [drm:check_encoder_state] [ENCODER:23:TMDS-23]
>[  106.029619] [drm:check_encoder_state] [ENCODER:25:TMDS-25]
>[  106.029621] [drm:check_encoder_state] [ENCODER:27:TMDS-27]
>[  106.029624] [drm:check_crtc_state] [CRTC:8]
>[  106.031595] [drm:check_crtc_state] [CRTC:13]
>[  106.031602] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  106.031607] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  106.031609] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  106.123663] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[  106.282402] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0)
>[  106.282413] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
>[  106.282418] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  106.282424] [drm:intel_crtc_set_config] [CRTC:13] [NOFB]
>[  106.282429] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:13], mode_changed=0, fb_changed=0
>[  106.282433] [drm:intel_modeset_stage_output_state] [CONNECTOR:28:eDP-1] to [CRTC:8]
>[  106.291668] [drm:intel_dp_hpd_pulse] got hpd irq on port C - short
>[  106.387942] [drm:valleyview_set_rps] GPU freq request from 167 MHz (191) to 167 MHz (191)
>[  106.411902] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 80 02 00 00 00 0f 07 00
>[  106.459937] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  106.459945] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  106.580034] [drm:edp_panel_vdd_on] Turning eDP VDD on
>[  106.580042] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  108.941964] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[  108.941974] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007

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