Attachment 99991 Details for Bug 73252 – dmesg with drm.debug=0xe and removed loglevel=0 0528

dmesg with drm.debug=0xe and removed loglevel=0 0528

dmesg_drm.log (text/plain), 246.68 KB, created by EvaWang on 2014-05-28 01:23:56 UTC

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Creator: EvaWang

Created: 2014-05-28 01:23:56 UTC

Size: 246.68 KB

patch

obsolete

>[    0.818297] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
>[    0.818316] sd 0:0:0:0: [sda] 4096-byte physical blocks
>[    0.818431] sd 0:0:0:0: Attached scsi generic sg0 type 0
>[    0.818757] sd 0:0:0:0: [sda] Write Protect is off
>[    0.818779] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    0.818973] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    0.820633] ata2.00: ATAPI: TSSTcorp CDDVDW SU-228FB, LU01, max UDMA/100
>[    0.827607] ata2.00: configured for UDMA/100
>[    0.834659] scsi 1:0:0:0: CD-ROM            TSSTcorp CDDVDW SU-228FB  LU01 PQ: 0 ANSI: 5
>[    0.867242] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[    0.867247] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    0.868282] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[    0.868928] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[    0.929620] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 0a, EC=88 b6 06
>[    0.983952]  sda: sda1 sda2 sda3 sda4 sda5 sda6
>[    0.986483] sd 0:0:0:0: [sda] Attached SCSI disk
>[    1.398657] tsc: Refined TSC clocksource calibration: 1866.666 MHz
>[    1.522128] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input6
>[    1.526464] md: Skipping autodetection of RAID arrays. (raid=autodetect will force)
>[    1.681543] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
>[    1.681561] VFS: Mounted root (ext4 filesystem) readonly on device 8:5.
>[    1.698191] devtmpfs: mounted
>[    1.701168] Freeing unused kernel memory: 1324K (ffffffff81cfb000 - ffffffff81e46000)
>[    1.701175] Write protecting the kernel read-only data: 12288k
>[    1.709236] Freeing unused kernel memory: 1228K (ffff8800016cd000 - ffff880001800000)
>[    1.715802] Freeing unused kernel memory: 1160K (ffff880001ade000 - ffff880001c00000)
>[    2.125668] random: nonblocking pool is initialized
>[    2.400226] Switched to clocksource tsc
>[    3.013716] systemd[1]: systemd 44 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP; fedora)
>[    3.247005] NET: Registered protocol family 10
>[    3.249232] systemd[1]: Inserted module 'ipv6'
>[    3.266140] systemd[1]: Set hostname to <localhost.localdomain>.
>[    4.177833] systemd-journald[85]: Fixed max_use=393.1M max_size=49.1M min_size=64.0K keep_free=196.5M
>[    4.669970] EXT4-fs (sda5): re-mounted. Opts: (null)
>[    4.671839] udevd[83]: starting version 182
>[    4.682080] systemd-journald[85]: Vacuuming...
>[    5.506770] input: PC Speaker as /devices/platform/pcspkr/input/input7
>[    5.659127] wmi: Mapper loaded
>[    5.753304] microcode: CPU0 sig=0x30673, pf=0x8, revision=0x320
>[    5.762100] microcode: CPU1 sig=0x30673, pf=0x8, revision=0x320
>[    5.762176] microcode: CPU2 sig=0x30673, pf=0x8, revision=0x320
>[    5.762208] microcode: CPU3 sig=0x30673, pf=0x8, revision=0x320
>[    5.762383] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
>[    6.185999] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    6.186237] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    6.186647] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    6.186692] xhci_hcd 0000:00:14.0: irq 104 for MSI/MSI-X
>[    6.186822] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    6.186826] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    6.186830] usb usb1: Product: xHCI Host Controller
>[    6.186834] usb usb1: Manufacturer: Linux 3.15.0-4.6.1.lp19.x86_64 xhci_hcd
>[    6.186837] usb usb1: SerialNumber: 0000:00:14.0
>[    6.187195] hub 1-0:1.0: USB hub found
>[    6.187217] hub 1-0:1.0: 6 ports detected
>[    6.187995] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    6.188099] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    6.188187] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    6.188192] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    6.188195] usb usb2: Product: xHCI Host Controller
>[    6.188199] usb usb2: Manufacturer: Linux 3.15.0-4.6.1.lp19.x86_64 xhci_hcd
>[    6.188202] usb usb2: SerialNumber: 0000:00:14.0
>[    6.188598] hub 2-0:1.0: USB hub found
>[    6.188616] hub 2-0:1.0: 1 port detected
>[    6.192169] iTCO_vendor_support: vendor-support=0
>[    6.202133] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    6.202196] iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460)
>[    6.202815] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    6.273319] ACPI Warning: SystemIO range 0x0000000000003000-0x000000000000301f conflicts with OpRegion 0x0000000000003000-0x000000000000300f (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
>[    6.273331] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    6.294092] snd_hda_intel 0000:00:1b.0: irq 105 for MSI/MSI-X
>[    6.320020] [drm] Initialized drm 1.1.0 20060810
>[    6.504506] asus_wmi: Asus Management GUID not found
>[    6.541540] usb 1-3: new full-speed USB device number 2 using xhci_hcd
>[    6.652421] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    6.652429] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    6.652434] sound hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>[    6.652437] sound hdaudioC0D0:    mono: mono_out=0x0
>[    6.652440] sound hdaudioC0D0:    inputs:
>[    6.652445] sound hdaudioC0D0:      Mic=0x19
>[    6.652449] sound hdaudioC0D0:      Internal Mic=0x12
>[    6.716672] usb 1-3: New USB device found, idVendor=03eb, idProduct=2148
>[    6.716679] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    6.716683] usb 1-3: Product: Atmel maXTouch Digitizer
>[    6.716687] usb 1-3: Manufacturer: Atmel
>[    6.727936] hid-generic 0003:03EB:2148.0002: hiddev0,hidraw0: USB HID v1.11 Device [Atmel Atmel maXTouch Digitizer] on usb-0000:00:14.0-3/input1
>[    6.752877] i915: unknown parameter 'i915_enable_rc6' ignored
>[    6.752888] i915: unknown parameter 'i915_enable_ppgtt' ignored
>[    6.755672] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0f31 flags=is_mobile,need_gfx_hws,is_valleyview,has_hotplug,
>[    6.755996] [drm:intel_detect_pch] No PCH found.
>[    6.756536] [drm] Memory usable by graphics device = 2048M
>[    6.756540] [drm:i915_gem_gtt_init] GMADR size = 256M
>[    6.756543] [drm:i915_gem_gtt_init] GTT stolen size = 64M
>[    6.756546] [drm:i915_gem_gtt_init] ppgtt mode: 0
>[    6.756551] checking generic (80000000 408000) vs hw (80000000 10000000)
>[    6.756553] fb: switching to inteldrmfb from EFI VGA
>[    6.756587] Console: switching to colour dummy device 80x25
>[    6.770853] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>[    6.770874] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>[    6.786965] r8169 0000:03:00.0: irq 106 for MSI/MSI-X
>[    6.787442] r8169 0000:03:00.0 eth0: RTL8168g/8111g at 0xffffc90000c6c000, 3c:97:0e:f1:32:3a, XID 10900880 IRQ 106
>[    6.787448] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
>[    6.801409] [drm:intel_opregion_setup] graphic opregion physical addr: 0x79432018
>[    6.801433] [drm:intel_opregion_setup] Public ACPI methods supported
>[    6.801436] [drm:intel_opregion_setup] ASLE supported
>[    6.801588] i915 0000:00:02.0: irq 107 for MSI/MSI-X
>[    6.801603] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[    6.801605] [drm] Driver supports precise vblank timestamp query.
>[    6.801609] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
>[    6.801614] [drm:validate_vbt] Using VBT from OpRegion:  $VBT VALLEYVIEW    
>[    6.801618] [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
>[    6.801621] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
>[    6.801625] [drm:parse_lfp_panel_data] DRRS supported mode is static
>[    6.801629] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
>[    6.801635] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
>[    6.801638] [drm:parse_lfp_panel_data] VBT initial LVDS value 0
>[    6.801642] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 110 Hz, active high, min brightness 0, level 255
>[    6.801646] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
>[    6.802007] [drm:parse_driver_features] DRRS State Enabled:0
>[    6.802012] [drm:parse_mipi] Found MIPI Config block, panel index = 2
>[    6.802016] [drm:parse_mipi] No MIPI Sequence found, parsing complete
>[    6.802036] [drm:intel_dsm_pci_probe] no _DSM method for intel device
>[    6.802048] [drm:i915_gem_init_stolen] found 67108864 bytes of stolen memory at 7b000000
>[    6.802054] [drm:intel_display_power_get] enabling always-on
>[    6.802057] [drm:intel_display_power_get] enabling display
>[    6.807373] [drm:intel_display_power_get] enabling dpio-common
>[    6.813374] [drm:intel_display_power_get] enabling dpio-tx-b-01
>[    6.819387] [drm:intel_display_power_get] enabling dpio-tx-b-23
>[    6.825382] [drm:intel_display_power_get] enabling dpio-tx-c-01
>[    6.831389] [drm:intel_display_power_get] enabling dpio-tx-c-23
>[    6.850627] [drm:intel_modeset_init] 2 display pipes available.
>[    6.850670] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>[    6.851167] [drm:intel_crt_reset] pch crt adpa set to 0xf40000
>[    6.851512] [drm:intel_dp_init_connector] Adding DP connector on port B
>[    6.851629] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1
>[    6.851956] [drm:intel_dp_init_connector] Adding eDP connector on port C
>[    6.852016] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 7000
>[    6.852021] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[    6.852024] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 700
>[    6.852027] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[    6.852030] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-eDP-1
>[    6.880577] usb 1-4: new high-speed USB device number 3 using xhci_hcd
>[    6.888955] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
>[    6.889089] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
>[    6.889216] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
>[    6.925642] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[    6.925653] [drm:_edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[    6.950222] [drm:intel_dp_get_dpcd] DPCD: 11 0a 81 41 00 00 01 c0 02 00 00 00 0f 03 00
>[    6.973809] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f07
>[    6.976207] input: Atmel Atmel maXTouch Digitizer as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:03EB:2148.0001/input/input11
>[    6.976592] hid-multitouch 0003:03EB:2148.0001: input,hidraw1: USB HID v1.11 Device [Atmel Atmel maXTouch Digitizer] on usb-0000:00:14.0-3/input0
>[    7.047332] usb 1-4: New USB device found, idVendor=05e3, idProduct=0608
>[    7.047340] usb 1-4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
>[    7.047344] usb 1-4: Product: USB2.0 Hub
>[    7.048273] hub 1-4:1.0: USB hub found
>[    7.048763] hub 1-4:1.0: 4 ports detected
>[    7.316333] usb 1-4.1: new high-speed USB device number 4 using xhci_hcd
>[    7.457303] usb 1-4.1: New USB device found, idVendor=5986, idProduct=055e
>[    7.457310] usb 1-4.1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    7.457314] usb 1-4.1: Product: Lenovo EasyCamera
>[    7.457318] usb 1-4.1: Manufacturer: Generic
>[    7.457321] usb 1-4.1: SerialNumber: 200901010001
>[    7.535409] usb 1-4.2: new full-speed USB device number 5 using xhci_hcd
>[    7.552258] media: Linux media interface: v0.10
>[    7.572618] Linux video capture interface: v2.00
>[    7.612408] usb 1-4.2: New USB device found, idVendor=0489, idProduct=e079
>[    7.612415] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[    7.612419] usb 1-4.2: Product: BCM2045A0
>[    7.612422] usb 1-4.2: Manufacturer: Broadcom Corp
>[    7.612426] usb 1-4.2: SerialNumber: 485AB6C5A342
>[    8.110478] Bluetooth: Core ver 2.19
>[    8.110513] NET: Registered protocol family 31
>[    8.110517] Bluetooth: HCI device and connection manager initialized
>[    8.110529] Bluetooth: HCI socket layer initialized
>[    8.110534] Bluetooth: L2CAP socket layer initialized
>[    8.110547] Bluetooth: SCO socket layer initialized
>[    8.150969] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (5986:055e)
>[    8.156021] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.1/1-4.1:1.0/input/input12
>[    8.156172] usbcore: registered new interface driver uvcvideo
>[    8.156176] USB Video Class driver (1.1.1)
>[    8.246629] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
>[    8.303192] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
>[    8.343734] usbcore: registered new interface driver btusb
>[    8.670043] Adding 3905532k swap on /dev/sda3.  Priority:0 extents:1 across:3905532k FS
>[   10.106618] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.106625] [drm] VBT doesn't support DRRS
>[   10.106705] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 14204/14204, sysfs interface registered
>[   10.106714] [drm:intel_dsi_init] 
>[   10.106720] [drm:intel_dsi_init] no device found
>[   10.112159] [drm:intel_modeset_readout_hw_state] [CRTC:5] hw state readout: enabled
>[   10.116136] [drm:intel_modeset_readout_hw_state] [CRTC:9] hw state readout: disabled
>[   10.124168] [drm:intel_modeset_readout_hw_state] [ENCODER:13:DAC-13] hw state readout: disabled, pipe A
>[   10.148134] [drm:intel_modeset_readout_hw_state] [ENCODER:14:TMDS-14] hw state readout: disabled, pipe A
>[   10.168222] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A
>[   10.184607] [drm:intel_modeset_readout_hw_state] [ENCODER:20:TMDS-20] hw state readout: disabled, pipe A
>[   10.202654] [drm:intel_modeset_readout_hw_state] [ENCODER:22:TMDS-22] hw state readout: enabled, pipe A
>[   10.220186] [drm:intel_modeset_readout_hw_state] [CONNECTOR:23:eDP-1] hw state readout: enabled
>[   10.226185] [drm:intel_modeset_readout_hw_state] [CONNECTOR:12:VGA-1] hw state readout: disabled
>[   10.244357] [drm:intel_modeset_readout_hw_state] [CONNECTOR:15:HDMI-A-1] hw state readout: disabled
>[   10.262426] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:DP-1] hw state readout: disabled
>[   10.276299] [drm:intel_modeset_readout_hw_state] [CONNECTOR:21:HDMI-A-2] hw state readout: disabled
>[   10.276323] [drm:intel_dump_pipe_config] [CRTC:5][setup_hw_state] config for pipe A
>[   10.276334] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   10.276344] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
>[   10.276357] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   10.276371] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5342145, gmch_n: 8388608, link_m: 148392, link_n: 524288, tu: 64
>[   10.276380] [drm:intel_dump_pipe_config] requested mode:
>[   10.276398] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1366 0 0 0 768 0 0 0 0x0 0x0
>[   10.276407] [drm:intel_dump_pipe_config] adjusted mode:
>[   10.276422] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
>[   10.276439] [drm:intel_dump_crtc_timings] crtc timings: 76419 1366 1434 1479 1592 768 772 779 800, type: 0x0 flags: 0xa
>[   10.276449] [drm:intel_dump_pipe_config] port clock: 270000
>[   10.276459] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[   10.276470] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   10.276482] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   10.276491] [drm:intel_dump_pipe_config] ips: 0
>[   10.276500] [drm:intel_dump_pipe_config] double wide: 0
>[   10.276513] [drm:intel_dump_pipe_config] [CRTC:9][setup_hw_state] config for pipe B
>[   10.276522] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   10.276532] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   10.276544] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   10.276556] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   10.276565] [drm:intel_dump_pipe_config] requested mode:
>[   10.276580] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   10.276589] [drm:intel_dump_pipe_config] adjusted mode:
>[   10.276604] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   10.276619] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   10.276628] [drm:intel_dump_pipe_config] port clock: 0
>[   10.276638] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   10.276649] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   10.276660] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   10.276669] [drm:intel_dump_pipe_config] ips: 0
>[   10.276678] [drm:intel_dump_pipe_config] double wide: 0
>[   10.292323] [drm:intel_connector_check_state] [CONNECTOR:23:eDP-1]
>[   10.352456] [drm:check_encoder_state] [ENCODER:13:DAC-13]
>[   10.356360] [drm:check_encoder_state] [ENCODER:14:TMDS-14]
>[   10.368368] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   10.380379] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[   10.392481] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   10.404455] [drm:check_crtc_state] [CRTC:5]
>[   10.418393] [drm:check_crtc_state] [CRTC:9]
>[   10.420692] [drm:i9xx_get_plane_config] pipe/plane 0/0 with fb: size=1366x768@32, offset=0, pitch 5504, size 0x408000
>[   10.420712] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=408000
>[   10.420748] [drm:i915_pages_create_for_stolen] offset=0x0, size=4227072
>[   10.420773] [drm:intel_alloc_plane_obj] plane fb obj ffff88026e6ee000
>[   10.420793] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 408000
>[   10.420806] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [408000, 7ffff000]
>[   10.429080] [drm:i915_gem_context_init] HW context support initialized
>[   10.429103] [drm:init_status_page] render ring hws offset: 0x0040b000
>[   10.429107] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[   10.429112] [drm:i915_pages_create_for_stolen] offset=0x408000, size=131072
>[   10.430376] [drm:init_pipe_control] render ring pipe control offset: 0x0042e000
>[   10.430406] [drm:init_status_page] bsd ring hws offset: 0x0042f000
>[   10.430411] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[   10.430416] [drm:i915_pages_create_for_stolen] offset=0x428000, size=131072
>[   10.430500] [drm:init_status_page] blitter ring hws offset: 0x00452000
>[   10.430504] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
>[   10.430509] [drm:i915_pages_create_for_stolen] offset=0x448000, size=131072
>[   10.430625] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=3efa000, gtt_offset=ffffffff, size=6000
>[   10.430632] [drm:i915_pages_create_for_stolen] offset=0x3efa000, size=24576
>[   10.432223] [drm:valleyview_init_gt_powersave] max GPU freq: -1 MHz (221)
>[   10.436320] [drm:valleyview_init_gt_powersave] RPe GPU freq: -1 MHz (201)
>[   10.436335] [drm:valleyview_init_gt_powersave] min GPU freq: -1 MHz (191)
>[   10.438207] [drm:valleyview_init_clock_gating] DDR speed: 1066 MHz
>[   10.442533] [drm:valleyview_init_clock_gating] Current CD clock rate: 320 MHz<7>[   10.442568] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   10.466389] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   10.514962] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   10.535031] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   10.574721] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   10.596829] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   10.596840] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   10.596845] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   10.596850] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   10.604476] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   10.610340] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   10.610346] [drm:intel_crt_detect] CRT not detected via hotplug
>[   10.610826] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   10.610831] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   10.610834] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   10.610838] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   10.612936] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   10.612941] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   10.612943] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   10.620481] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   10.620488] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   10.620492] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   10.642948] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   10.642957] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   10.662387] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   10.662397] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   10.686409] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   10.710425] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   10.710433] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   10.710437] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   10.711750] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   10.711759] Bluetooth: BNEP filters: protocol multicast
>[   10.711776] Bluetooth: BNEP socket layer initialized
>[   10.730603] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   10.730610] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   10.755467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   10.755478] [drm:drm_setup_crtcs] 
>[   10.755483] [drm:drm_enable_connectors] connector 23 enabled? yes
>[   10.755486] [drm:drm_enable_connectors] connector 12 enabled? no
>[   10.755489] [drm:drm_enable_connectors] connector 15 enabled? no
>[   10.755492] [drm:drm_enable_connectors] connector 19 enabled? no
>[   10.755494] [drm:drm_enable_connectors] connector 21 enabled? no
>[   10.755499] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[   10.755502] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1
>[   10.755506] [drm:intel_fb_initial_config] connector eDP-1 on pipe 65 [CRTC:5]: 1366x768
>[   10.755509] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
>[   10.755512] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[   10.755514] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[   10.755517] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
>[   10.755520] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 5
>[   10.755527] [drm:intelfb_create] no BIOS fb, allocating a new one
>[   10.755531] [drm:i915_gem_object_create_stolen] creating stolen object: size=408000
>[   10.755544] [drm:i915_pages_create_for_stolen] offset=0x468000, size=4227072
>[   10.757546] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   10.757565] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0005
>[   10.758237] [drm:intelfb_create] allocated 1366x768 fb: 0x00474000, bo ffff880076c96000
>[   10.758576] fbcon: inteldrmfb (fb0) is primary device
>[   10.765777] [drm:intel_crtc_cursor_set] cursor off
>[   10.765789] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   10.765800] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   10.765812] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   10.765831] [drm:drm_mode_debug_printmodeline] Modeline 29:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   10.765834] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=1
>[   10.765839] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   10.765846] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   10.765851] [drm:connected_sink_compute_bpp] [CONNECTOR:23:eDP-1] checking for sink bpp constrains
>[   10.765854] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18
>[   10.765862] [drm:intel_dp_compute_config] DP link computation with max lane count 1 max bw 0a pixel clock 76420KHz
>[   10.765865] [drm:intel_dp_compute_config] using min 1 lanes per VBT
>[   10.765867] [drm:intel_dp_compute_config] using min 06 link bw per VBT
>[   10.765872] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 18
>[   10.765875] [drm:intel_dp_compute_config] DP link bw required 137556 available 216000
>[   10.765880] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
>[   10.765884] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[   10.765886] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   10.765888] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
>[   10.765892] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   10.765897] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2671072, gmch_n: 4194304, link_m: 148392, link_n: 524288, tu: 64
>[   10.765899] [drm:intel_dump_pipe_config] requested mode:
>[   10.765906] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   10.765908] [drm:intel_dump_pipe_config] adjusted mode:
>[   10.765915] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   10.765921] [drm:intel_dump_crtc_timings] crtc timings: 76420 1366 1434 1479 1592 768 772 779 800, type: 0x48 flags: 0xa
>[   10.765923] [drm:intel_dump_pipe_config] port clock: 270000
>[   10.765926] [drm:intel_dump_pipe_config] pipe src size: 1366x768
>[   10.765929] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   10.765932] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   10.765934] [drm:intel_dump_pipe_config] ips: 0
>[   10.765936] [drm:intel_dump_pipe_config] double wide: 0
>[   10.790666] Bluetooth: RFCOMM TTY layer initialized
>[   10.790679] Bluetooth: RFCOMM socket layer initialized
>[   10.790691] Bluetooth: RFCOMM ver 1.11
>[   10.791639] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   10.791655] [drm:_edp_panel_vdd_on] PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000d
>[   10.791665] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   10.791672] [drm:intel_edp_backlight_off] 
>[   10.808132] [drm:intel_edp_panel_off] Turn eDP power off
>[   10.992840] [drm:wait_panel_off] Wait for panel power off time
>[   10.992845] [drm:wait_panel_status] mask b0000000 value 00000000 status c0000008 control abcd0000
>[   11.025980] [drm:wait_panel_status] Wait complete
>[   11.026428] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000
>[   11.026431] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 0
>[   11.057692] [drm:intel_dp_link_down] 
>[   11.111069] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0
>[   11.125153] [drm:intel_display_power_put] disabling always-on
>[   11.146924] [drm:i9xx_update_primary_plane] Writing base 00474000 00000000 0 0 5504
>[   11.166924] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 1 t9 1 t10 500 t11_t12 7000
>[   11.166927] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000
>[   11.166929] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 700
>[   11.166930] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200
>[   11.166935] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x87d00001, PP_OFF 0x1f40001, PP_DIV 0x270f07
>[   11.206076] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   11.206082] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   11.694660] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   11.694666] [drm:wait_panel_status] Wait complete
>[   11.694677] [drm:_edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[   11.694681] [drm:_edp_panel_vdd_on] eDP was not running
>[   11.726597] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[   11.728471] [drm:valleyview_enable_rps] GPLL enabled? yes
>[   11.728478] [drm:valleyview_enable_rps] GPU status: 0x0000c590
>[   11.728486] [drm:valleyview_enable_rps] current GPU freq: 311 MHz (197)
>[   11.728491] [drm:valleyview_enable_rps] setting GPU freq to 400 MHz (201)
>[   11.728498] [drm:valleyview_set_rps] GPU freq request from 311 MHz (197) to 400 MHz (201)
>[   11.772875] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00100000
>[   11.772877] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 5 - cnt: 1
>[   12.029674] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   12.109710] [drm:intel_dp_start_link_train] clock recovery OK
>[   12.109712] [drm:intel_edp_panel_on] Turn eDP power on
>[   12.109714] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   12.109719] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008
>[   12.109721] [drm:wait_panel_status] Wait complete
>[   12.109723] [drm:wait_panel_on] Wait for panel power on
>[   12.109725] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b
>[   12.202819] r8169 0000:03:00.0 p3p1: link down
>[   12.202904] IPv6: ADDRCONF(NETDEV_UP): p3p1: link is not ready
>[   12.264037] [drm:wait_panel_status] Wait complete
>[   12.277915] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   12.277929] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[   12.311890] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   12.311897] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   12.331317] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   12.343391] [drm:g4x_check_srwm] SR watermark: display plane 60, cursor 2
>[   12.343398] [drm:g4x_check_srwm] SR watermark: display plane 117, cursor 2
>[   12.343407] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=111, cursor=2, B: plane=2, cursor=2, SR: plane=60, cursor=2
>[   12.343426] [drm:intel_edp_backlight_on] 
>[   12.343434] [drm:intel_panel_enable_backlight] pipe A
>[   12.343442] [drm:intel_panel_actually_set_backlight] set backlight PWM = 14204
>[   12.370923] [drm:intel_connector_check_state] [CONNECTOR:23:eDP-1]
>[   12.423031] [drm:check_encoder_state] [ENCODER:13:DAC-13]
>[   12.426981] [drm:check_encoder_state] [ENCODER:14:TMDS-14]
>[   12.439034] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   12.452870] [drm:check_encoder_state] [ENCODER:20:TMDS-20]
>[   12.467018] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   12.478989] [drm:check_crtc_state] [CRTC:5]
>[   12.495115] [drm:check_crtc_state] [CRTC:9]
>[   12.497041] [drm:intel_crtc_cursor_set] cursor off
>[   12.497049] [drm:intel_crtc_set_config] [CRTC:9] [NOFB]
>[   12.497060] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[   12.497068] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   12.497310] Console: switching to colour frame buffer device 170x48
>[   12.497345] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   12.497355] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   12.497362] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   12.523742] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   12.523755] i915 0000:00:02.0: registered panic notifier
>[   12.524623] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
>[   12.539284] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
>[   12.540025] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20140214/psargs-359)
>[   12.540064] ACPI Error: Method parse/execution failed [\_SB_.PCI0.RP01.PEGP.DD02._BCL] (Node ffff8802743790c8), AE_NOT_FOUND (20140214/psparse-536)
>[   12.540487] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:17/LNXVIDEO:00/input/input13
>[   12.542651] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[   12.543218] acpi device:38: registered as cooling_device4
>[   12.543346] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input14
>[   12.543616] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[   13.182304] [drm:i915_gem_open] 
>[   13.182580] [drm:intel_crtc_cursor_set] cursor off
>[   13.182602] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   13.182623] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   13.182627] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.182632] [drm:intel_crtc_cursor_set] cursor off
>[   13.182635] [drm:intel_crtc_set_config] [CRTC:9] [NOFB]
>[   13.182639] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[   13.182642] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.326198] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   13.326204] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   13.326206] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.333648] [drm:i915_gem_open] 
>[   13.333682] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   13.333832] [drm:intel_crtc_cursor_set] cursor off
>[   13.333851] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   13.333869] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   13.333883] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.333897] [drm:intel_crtc_cursor_set] cursor off
>[   13.333907] [drm:intel_crtc_set_config] [CRTC:9] [NOFB]
>[   13.333920] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[   13.333933] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.345761] [drm:i915_gem_open] 
>[   13.345910] [drm:intel_crtc_cursor_set] cursor off
>[   13.345930] [drm:intel_crtc_set_config] [CRTC:5] [FB:30] #connectors=1 (x y) (0 0)
>[   13.345949] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=0
>[   13.345963] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.345978] [drm:intel_crtc_cursor_set] cursor off
>[   13.345988] [drm:intel_crtc_set_config] [CRTC:9] [NOFB]
>[   13.346002] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[   13.346014] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.346097] [drm:i915_gem_open] 
>[   13.348075] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   13.348100] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[5] ENCODERS[5]
>[   13.348307] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   13.348324] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   13.363733] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   13.388206] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   13.398037] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   13.421755] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.433865] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   13.433891] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   13.433916] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   13.434972] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   13.434991] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   13.435006] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   13.438762] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   13.444887] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   13.444903] [drm:intel_crt_detect] CRT not detected via hotplug
>[   13.445523] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   13.445597] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.445612] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   13.445624] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   13.446311] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.446327] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   13.446336] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   13.449754] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   13.449784] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   13.449798] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   13.449811] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   13.453870] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   13.459776] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   13.459792] [drm:intel_crt_detect] CRT not detected via hotplug
>[   13.460552] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   13.460620] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.460634] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   13.460646] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   13.461293] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.461306] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   13.461315] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   13.464848] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   13.465046] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   13.465064] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   13.465075] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   13.477211] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   13.477229] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.488803] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   13.488832] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   13.488846] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   13.488857] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   13.501061] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   13.501079] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.512822] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   13.513013] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   13.513031] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   13.524929] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   13.536979] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   13.537008] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   13.537021] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   13.548888] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   13.560857] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   13.561050] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   13.561068] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   13.561079] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   13.573294] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   13.573313] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.584941] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   13.584971] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   13.584985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   13.584995] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   13.597303] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   13.597321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.608897] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   13.609414] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   13.609432] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   13.620881] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   13.645364] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   13.657286] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   13.680955] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.692968] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   13.692995] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   13.693019] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   13.699730] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   13.699797] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   13.699815] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   13.701974] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   13.708011] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   13.708027] [drm:intel_crt_detect] CRT not detected via hotplug
>[   13.708668] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   13.708677] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.708682] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   13.708687] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   13.710570] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.710578] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   13.710583] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   13.716118] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   13.716147] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   13.716161] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   13.716174] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   13.719981] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   13.726119] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   13.726135] [drm:intel_crt_detect] CRT not detected via hotplug
>[   13.726902] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   13.726920] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.726954] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   13.726978] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   13.727632] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   13.727645] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   13.727654] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   13.730995] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   13.731184] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   13.731202] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   13.731214] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   13.743425] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   13.743443] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.755074] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   13.755102] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   13.755116] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   13.755127] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   13.767433] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   13.767451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   13.779030] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   13.779206] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   13.779223] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   13.791013] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   13.803048] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   13.803077] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   13.803091] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   13.815259] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   13.831072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   13.831249] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   13.831267] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   13.831278] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   13.843500] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   13.843518] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.855151] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   13.855179] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   13.855193] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   13.855204] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   13.867512] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   13.867530] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.879108] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   13.897083] [drm:drm_mode_addfb] [FB:31]
>[   13.897259] [drm:drm_mode_setcrtc] [CRTC:5]
>[   13.897280] [drm:drm_mode_setcrtc] [CONNECTOR:23:eDP-1]
>[   13.897292] [drm:intel_crtc_set_config] [CRTC:5] [FB:31] #connectors=1 (x y) (0 0)
>[   13.897306] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[   13.897317] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   13.905656] [drm:i9xx_update_primary_plane] Writing base 0087C000 00000000 0 0 5632
>[   13.913275] [drm:drm_mode_setcrtc] [CRTC:9]
>[   13.913280] [drm:intel_crtc_set_config] [CRTC:9] [NOFB]
>[   13.913286] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=0
>[   13.913291] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:eDP-1] to [CRTC:5]
>[   14.060219] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   14.060247] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   14.677666] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 178 MHz (191)
>[   14.711064] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   14.711075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   14.724827] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   14.748827] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   14.748852] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   14.761298] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   14.773119] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   14.796984] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   14.808882] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   14.808909] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   14.808957] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   14.810111] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   14.810130] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   14.810145] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   14.813875] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   14.819837] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   14.819854] [drm:intel_crt_detect] CRT not detected via hotplug
>[   14.820487] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   14.820505] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   14.820517] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   14.820529] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   14.822464] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   14.822483] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   14.822494] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   14.825941] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   14.825990] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   14.826005] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   14.826019] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   14.829886] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   14.835945] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   14.835961] [drm:intel_crt_detect] CRT not detected via hotplug
>[   14.836569] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   14.836587] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   14.836598] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   14.836609] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   14.837339] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   14.837356] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   14.837365] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   14.840838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   14.840899] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   14.840915] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   14.840927] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   14.853136] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   14.853154] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   14.864976] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   14.865023] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   14.865039] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   14.865050] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   14.877457] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   14.877475] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   14.888896] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   14.888955] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   14.888972] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   14.900880] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   14.912892] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   14.912938] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   14.912954] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   14.924990] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   14.937067] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   14.937127] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   14.937143] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   14.937155] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   14.949257] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   14.949275] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   14.960951] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   14.960996] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   14.961012] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   14.961023] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   14.973243] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   14.973261] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   14.985068] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   15.132320] [drm:g4x_check_srwm] SR watermark: display plane 60, cursor 6
>[   15.132340] [drm:g4x_check_srwm] SR watermark: display plane 117, cursor 10
>[   15.132355] [drm:valleyview_update_wm] Setting FIFO watermarks - A: plane=111, cursor=6, B: plane=2, cursor=2, SR: plane=60, cursor=10
>[   15.464924] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   15.464949] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   15.478392] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   15.502887] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   15.514697] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   15.538650] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   15.550459] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   15.550486] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   15.550533] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   15.551661] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   15.551679] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   15.551694] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   15.555546] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   15.561416] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   15.561432] [drm:intel_crt_detect] CRT not detected via hotplug
>[   15.562038] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   15.562056] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.562068] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   15.562080] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   15.564039] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.564059] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   15.564069] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   15.567644] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   15.567693] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   15.567708] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   15.567721] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   15.571466] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   15.577560] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   15.577576] [drm:intel_crt_detect] CRT not detected via hotplug
>[   15.578187] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   15.578251] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.578265] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   15.578277] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   15.578928] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.578941] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   15.578951] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   15.582417] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   15.582465] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   15.582480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   15.582492] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   15.594694] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   15.594712] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   15.606554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   15.606601] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   15.606617] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   15.606628] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   15.619034] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   15.619053] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   15.630485] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   15.630548] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   15.630564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   15.642458] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   15.654469] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   15.654515] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   15.654530] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   15.666627] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   15.678648] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   15.678708] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   15.678724] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   15.678736] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   15.690833] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   15.690851] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   15.702529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   15.702575] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   15.702590] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   15.702600] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   15.714788] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   15.714806] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   15.726641] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   15.795592] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   15.795605] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   15.815757] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   15.840218] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   15.851958] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   15.875782] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   15.887815] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   15.887842] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   15.887893] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   15.889286] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   15.889305] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   15.889320] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   15.890674] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   15.896697] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   15.896713] [drm:intel_crt_detect] CRT not detected via hotplug
>[   15.897274] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   15.897280] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.897284] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   15.897288] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   15.899249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.899269] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   15.899280] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   15.902666] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   15.902719] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   15.902734] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   15.902748] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   15.906799] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   15.912622] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   15.912627] [drm:intel_crt_detect] CRT not detected via hotplug
>[   15.913316] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   15.913321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.913325] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   15.913328] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   15.915295] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   15.915301] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   15.915304] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   15.918699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   15.918767] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   15.918784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   15.918796] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   15.931167] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   15.931186] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   15.942715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   15.942761] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   15.942777] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   15.942788] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   15.955146] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   15.955164] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   15.966830] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   15.966892] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   15.966909] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   15.978875] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   15.990794] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   15.990840] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   15.990855] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   16.002762] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   16.014772] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   16.014831] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   16.014847] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   16.014858] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   16.027307] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.027325] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.039010] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   16.039058] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   16.039074] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   16.039085] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   16.051261] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.051279] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.062806] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   16.133786] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   16.133798] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   16.151883] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   16.176571] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   16.188319] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   16.211954] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   16.223945] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   16.223971] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   16.224019] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   16.225145] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   16.225164] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   16.225179] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   16.226934] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   16.232940] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   16.232956] [drm:intel_crt_detect] CRT not detected via hotplug
>[   16.233571] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   16.233590] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   16.233601] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   16.233613] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   16.235607] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   16.235626] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   16.235637] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.238948] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   16.238994] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   16.239009] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   16.239023] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   16.242951] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   16.249086] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   16.249102] [drm:intel_crt_detect] CRT not detected via hotplug
>[   16.249705] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   16.249723] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   16.249781] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   16.249796] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   16.250449] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   16.250463] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   16.250472] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   16.253954] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   16.254016] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   16.254032] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   16.254044] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   16.266569] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.266587] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.278114] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   16.278162] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   16.278177] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   16.278188] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   16.290451] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   16.290469] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   16.302000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   16.302061] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   16.302078] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   16.314013] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   16.326213] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   16.326261] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   16.326277] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   16.338158] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   16.350073] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   16.350133] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   16.350149] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   16.350160] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   16.362319] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.362337] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.374052] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   16.374099] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   16.374114] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   16.374125] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   16.386709] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   16.386727] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   16.398207] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   18.105593] [drm:valleyview_set_rps] GPU freq request from 178 MHz (191) to 844 MHz (221)
>[   18.292578] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   18.292605] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   19.733065] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   21.136218] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 178 MHz (191)
>[   21.458134] [drm:i915_gem_open] 
>[   21.546841] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   21.556665] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   22.235671] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   22.247802] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   22.259962] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   22.259985] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   22.271957] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   22.284039] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   22.284057] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   22.295876] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   22.299714] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   22.305654] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   22.305670] [drm:intel_crt_detect] CRT not detected via hotplug
>[   22.306290] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   22.306308] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.306319] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   22.306331] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   22.308314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   22.308334] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   22.308344] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   22.323854] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   22.345778] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   22.345803] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   22.358231] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   22.370165] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   22.970251] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   22.970262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   22.986319] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   23.010686] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   23.022570] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   23.044731] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   23.056284] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   23.056311] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   23.056369] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   23.057492] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   23.057510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   23.057525] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   23.061365] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   23.067249] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   23.067265] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.068122] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.068139] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.068151] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.068162] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.068819] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.068832] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.068842] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.072372] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   23.072420] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   23.072436] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   23.072450] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   23.076323] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   23.082378] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   23.082394] [drm:intel_crt_detect] CRT not detected via hotplug
>[   23.083279] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   23.083296] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.083307] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   23.083342] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   23.084006] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   23.084020] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   23.084029] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   23.087295] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   23.087340] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   23.087356] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   23.087367] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   23.099752] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   23.099770] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   23.111372] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   23.111419] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   23.111435] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   23.111446] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   23.123971] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   23.123989] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   23.135331] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   23.135392] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   23.135408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   23.147433] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   23.159348] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   23.159396] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   23.159411] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   23.171448] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   23.183449] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   23.183510] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   23.183527] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   23.183538] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   23.195857] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.195875] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.205406] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   23.205451] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   23.205467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   23.205478] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   23.217831] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   23.217850] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   23.227384] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   25.905292] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   25.905304] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   26.238267] [drm:i915_gem_open] 
>[   26.246404] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   26.251245] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   26.256392] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   26.323231] [drm:valleyview_set_rps] GPU freq request from 178 MHz (191) to 844 MHz (221)
>[   26.736196] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   26.741972] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   27.446842] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   29.744670] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   30.421687] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   30.889045] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   30.982763] [drm:drm_mode_addfb] [FB:32]
>[   30.998466] [drm:drm_mode_addfb] [FB:31]
>[   31.195717] [drm:drm_mode_addfb] [FB:32]
>[   31.580508] [drm:drm_mode_addfb] [FB:31]
>[   31.591127] [drm:drm_mode_addfb] [FB:32]
>[   31.607868] [drm:drm_mode_addfb] [FB:31]
>[   31.624519] [drm:drm_mode_addfb] [FB:32]
>[   31.641308] [drm:drm_mode_addfb] [FB:31]
>[   31.657801] [drm:drm_mode_addfb] [FB:32]
>[   31.674483] [drm:drm_mode_addfb] [FB:31]
>[   31.691376] [drm:drm_mode_addfb] [FB:32]
>[   31.707841] [drm:drm_mode_addfb] [FB:31]
>[   31.724609] [drm:drm_mode_addfb] [FB:32]
>[   31.741256] [drm:drm_mode_addfb] [FB:31]
>[   31.748132] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   31.848493] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   31.948470] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.048844] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.165712] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.265544] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.379716] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.479679] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.579735] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.679942] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.798994] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.899258] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   32.999374] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   33.099415] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   33.199494] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   33.299600] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   35.749615] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   37.698376] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 178 MHz (191)
>[   37.700884] [drm:drm_mode_addfb] [FB:32]
>[   40.964680] [drm:drm_mode_addfb] [FB:31]
>[   40.993316] [drm:drm_mode_addfb] [FB:32]
>[   41.015209] [drm:drm_mode_addfb] [FB:31]
>[   41.031374] [drm:drm_mode_addfb] [FB:32]
>[   41.049349] [drm:drm_mode_addfb] [FB:31]
>[   41.065270] [drm:drm_mode_addfb] [FB:32]
>[   41.081368] [drm:drm_mode_addfb] [FB:31]
>[   41.098224] [drm:drm_mode_addfb] [FB:32]
>[   41.114731] [drm:drm_mode_addfb] [FB:31]
>[   41.131394] [drm:drm_mode_addfb] [FB:32]
>[   41.148535] [drm:drm_mode_addfb] [FB:31]
>[   41.164764] [drm:drm_mode_addfb] [FB:32]
>[   41.181430] [drm:drm_mode_addfb] [FB:31]
>[   41.198572] [drm:drm_mode_addfb] [FB:32]
>[   41.215378] [drm:drm_mode_addfb] [FB:31]
>[   41.231960] [drm:drm_mode_addfb] [FB:32]
>[   41.248607] [drm:drm_mode_addfb] [FB:31]
>[   41.264825] [drm:drm_mode_addfb] [FB:32]
>[   41.282083] [drm:drm_mode_addfb] [FB:31]
>[   41.298381] [drm:drm_mode_addfb] [FB:32]
>[   41.314865] [drm:drm_mode_addfb] [FB:31]
>[   41.332110] [drm:drm_mode_addfb] [FB:32]
>[   41.348265] [drm:drm_mode_addfb] [FB:31]
>[   41.365522] [drm:drm_mode_addfb] [FB:32]
>[   41.382101] [drm:drm_mode_addfb] [FB:31]
>[   41.598378] [drm:drm_mode_addfb] [FB:32]
>[   41.798500] [drm:drm_mode_addfb] [FB:31]
>[   42.204134] [drm:drm_mode_addfb] [FB:32]
>[   42.207938] [drm:valleyview_set_rps] GPU freq request from 178 MHz (191) to 844 MHz (221)
>[   42.761650] [drm:drm_mode_addfb] [FB:31]
>[   42.953058] [drm:drm_mode_addfb] [FB:32]
>[   43.221320] [drm:drm_mode_addfb] [FB:31]
>[   43.514086] [drm:drm_mode_addfb] [FB:32]
>[   43.802115] [drm:drm_mode_addfb] [FB:31]
>[   44.086166] [drm:drm_mode_addfb] [FB:32]
>[   44.690234] [drm:drm_mode_addfb] [FB:31]
>[   44.764240] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   44.764263] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   44.776249] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   44.800391] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   44.800417] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   44.812776] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   44.824562] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   44.848391] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   44.860445] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   44.860472] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   44.860535] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   44.861721] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   44.861739] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   44.861754] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   44.863318] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   44.869398] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   44.869414] [drm:intel_crt_detect] CRT not detected via hotplug
>[   44.870339] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   44.870357] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   44.870368] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   44.870381] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   44.871106] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   44.871121] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   44.871131] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   44.875336] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   44.875384] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   44.875400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   44.875413] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   44.879408] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   44.885331] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   44.885347] [drm:intel_crt_detect] CRT not detected via hotplug
>[   44.885959] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   44.885977] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   44.885988] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   44.885999] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   44.887972] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   44.887992] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   44.888002] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   44.891319] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   44.891399] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   44.891416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   44.891428] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   44.903648] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   44.903666] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   44.915323] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   44.915369] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   44.915384] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   44.915395] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   44.927604] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   44.927622] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   44.937348] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   44.937420] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   44.937436] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   44.949466] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   44.961510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   44.961557] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   44.961573] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   44.973405] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   44.985425] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   44.985494] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   44.985511] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   44.985522] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   44.997897] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   44.997916] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   45.009507] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   45.009554] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   45.009570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   45.009580] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   45.021847] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   45.021865] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   45.033454] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   45.091117] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   45.091135] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   45.110318] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   45.139111] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   45.150908] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   45.174552] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   45.186542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   45.186569] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   45.186617] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   45.187753] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   45.187771] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   45.187786] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   45.191459] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   45.197538] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   45.197554] [drm:intel_crt_detect] CRT not detected via hotplug
>[   45.198163] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   45.198181] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   45.198193] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   45.198204] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   45.200159] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   45.200179] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   45.200190] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   45.203585] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   45.203633] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   45.203648] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   45.203662] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   45.207587] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   45.213548] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   45.213564] [drm:intel_crt_detect] CRT not detected via hotplug
>[   45.214174] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   45.214192] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   45.214203] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   45.214214] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   45.216150] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   45.216170] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   45.216180] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   45.219701] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   45.219767] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   45.219784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   45.219795] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   45.232225] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   45.232244] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   45.243626] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   45.243672] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   45.243687] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   45.243698] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   45.256075] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   45.256093] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   45.267597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   45.267658] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   45.267674] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   45.279696] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   45.291757] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   45.291805] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   45.291821] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   45.303682] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   45.315651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   45.315711] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   45.315727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   45.315738] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   45.327933] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   45.327951] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   45.339755] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   45.339803] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   45.339818] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   45.339829] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   45.352005] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   45.352023] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   45.363727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   46.071937] fuse init (API version 7.23)
>[   47.532959] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   47.532983] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   47.548355] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   47.572923] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   47.584704] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   47.608430] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   47.620565] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   47.620592] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   47.620641] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   47.621790] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   47.621808] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   47.621823] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   47.625437] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   47.631498] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   47.631514] [drm:intel_crt_detect] CRT not detected via hotplug
>[   47.632136] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   47.632154] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   47.632166] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   47.632177] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   47.632883] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   47.632900] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   47.632909] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   47.634500] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   47.634548] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   47.634564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   47.634577] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   47.638504] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   47.644505] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   47.644521] [drm:intel_crt_detect] CRT not detected via hotplug
>[   47.645126] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   47.645144] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   47.645155] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   47.645167] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   47.645863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   47.645880] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   47.645889] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   47.649435] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   47.649480] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   47.649496] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   47.649507] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   47.661789] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   47.661807] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   47.673558] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   47.673606] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   47.673622] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   47.673633] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   47.685743] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   47.685761] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   47.697505] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   47.697565] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   47.697581] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   47.709512] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   47.721616] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   47.721663] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   47.721679] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   47.733683] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   47.745534] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   47.745594] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   47.745611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   47.745622] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   47.757780] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   47.757798] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   47.769566] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   47.769612] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   47.769628] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   47.769639] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   47.781712] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   47.782454] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   47.782472] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   47.792710] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   48.347039] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   48.347066] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   48.532054] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   49.984458] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   50.120787] [drm:i915_gem_open] 
>[   50.129276] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   50.133951] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed
>[   50.140002] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[   50.233683] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   50.381459] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   50.386983] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.386997] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   50.410635] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   50.458578] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   50.458589] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   50.483144] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   50.507073] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   50.540740] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   50.556758] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   50.556785] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   50.556843] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.557778] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   50.557783] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   50.557788] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   50.563831] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   50.569666] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   50.569671] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.570216] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.570220] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.570223] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.570227] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.572294] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.572300] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.572303] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.577696] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   50.577711] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   50.577715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   50.577719] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   50.583759] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   50.589710] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   50.589730] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.590456] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.590475] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.590487] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.590499] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.591136] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.591140] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.591143] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.596728] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   50.596768] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   50.596774] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   50.596777] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   50.616919] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   50.616925] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.636722] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   50.636745] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   50.636750] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   50.636753] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   50.657040] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   50.657050] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.680761] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   50.680808] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.680814] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   50.704856] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   50.728793] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   50.728822] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.728827] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   50.753117] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   50.776817] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   50.776849] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   50.776854] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   50.776858] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   50.801330] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   50.801337] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   50.823984] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   50.824028] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   50.824033] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   50.824036] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   50.848227] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   50.848246] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   50.861895] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   51.038353] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.038377] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   51.054132] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   51.094605] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   51.116407] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   51.164023] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   51.188161] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   51.188169] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   51.188194] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.188555] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   51.188560] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   51.188566] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   51.196158] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   51.202282] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   51.202287] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.202846] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.202856] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.202860] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.202864] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.204608] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.204615] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.204618] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.212023] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   51.212053] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   51.212058] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   51.212063] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   51.220416] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   51.226028] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   51.226034] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.226525] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.226530] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.226533] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.226536] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.228617] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.228621] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.228624] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.236239] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   51.236276] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   51.236281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   51.236285] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   51.260219] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   51.260228] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.284089] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   51.284120] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   51.284125] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   51.284128] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   51.308558] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   51.308564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.332116] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   51.332157] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.332163] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   51.356268] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   51.380288] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   51.380317] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.380322] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   51.404354] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   51.428188] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   51.428231] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   51.428237] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   51.428240] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   51.452501] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.452508] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.476228] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   51.476260] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   51.476264] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   51.476268] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   51.500399] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.500407] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.524465] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   51.528635] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   52.320496] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   54.046237] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   54.046249] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   54.122270] input: Ideapad extra buttons as /devices/platform/VPC2004:00/input/input15
>[   54.764318] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   54.920054] traps: gnome-shell-cal[965] trap int3 ip:7f1510bed811 sp:7fffb3534810 error:0
>[   56.692827] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   56.694321] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   57.427380] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   57.510410] [drm:drm_mode_addfb] [FB:32]
>[   57.526896] [drm:drm_mode_addfb] [FB:31]
>[   57.544288] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   58.049532] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   58.263896] ideapad_laptop: Unknown event: 15
>[   58.390730] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   58.882815] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   58.886950] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.078345] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.081261] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.086623] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.268590] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.275211] splashd[1021]: segfault at 18 ip 00000000004027ef sp 00007fff419877b0 error 4 in splashd[400000+5000]
>[   59.280028] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.282993] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.296427] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.299086] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.313007] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.315756] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.329949] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.332717] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.346321] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.349028] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.362671] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.366135] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.379303] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.382197] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.395867] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.398561] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.411685] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.414611] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.428466] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.431231] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.444976] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.447743] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.462105] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.464753] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.478457] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.480860] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.495234] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.497698] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.511593] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.514120] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.528088] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.530647] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.544473] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.547135] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.560906] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.563515] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.577940] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.580874] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.595353] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.598027] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.611790] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.614556] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.629202] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.631903] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.645668] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.648378] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.661922] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.664574] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.679184] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.682259] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.695248] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.697854] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.711507] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.714033] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.727801] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.730237] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.745239] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.748097] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.762344] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.765387] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.778768] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.781579] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.794528] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.797144] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.810957] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.813936] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.827331] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.829941] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.843791] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.847084] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.860350] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.864060] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.877465] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.880342] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.910522] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.913188] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.916593] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.918908] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.926562] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.929242] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.942742] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.945344] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.959790] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.962473] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.976388] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.978934] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.992784] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   59.995422] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.010248] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.013177] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.026493] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.029507] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.042451] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.045485] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.060770] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.063781] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.075089] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.078042] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.091494] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.094445] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.108660] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.112244] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.125021] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.127938] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.141406] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.144248] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.157887] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.160713] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.174209] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.177123] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.191434] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.194314] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.207840] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.210963] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.224954] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.227896] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.242290] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.245469] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.258539] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.261224] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.275175] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.278003] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.291280] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.293594] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.307799] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.310280] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.324177] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.326878] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.340840] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.344024] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.357546] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.360615] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.374453] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.377656] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.390898] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.401261] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   60.790709] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   61.451113] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   61.459058] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   61.465034] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   61.465043] [drm:intel_crt_detect] CRT not detected via hotplug
>[   61.465743] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   61.465756] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.465759] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   61.465763] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   61.467839] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.467850] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   61.467853] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   61.475316] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   61.483048] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   61.489057] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   61.489065] [drm:intel_crt_detect] CRT not detected via hotplug
>[   61.489609] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   61.489614] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.489617] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   61.489620] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   61.491648] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.491654] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   61.491657] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   61.524069] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   61.569907] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   61.589866] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   61.589874] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   61.631115] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   61.656635] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   61.656642] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   61.680488] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   61.696243] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   61.702926] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   61.702935] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   61.744032] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   61.751498] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   61.757462] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   61.757478] [drm:intel_crt_detect] CRT not detected via hotplug
>[   61.758092] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   61.758111] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.758122] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   61.758134] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   61.759876] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   61.759896] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   61.759907] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   61.807456] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   61.846407] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   61.860814] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   61.860833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   61.896717] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   61.918676] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   61.918683] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   61.934715] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   61.958786] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   61.958796] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   62.205694] [drm:drm_mode_addfb] [FB:32]
>[   62.206525] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   62.230356] [drm:drm_mode_addfb] [FB:31]
>[   62.425575] [drm:drm_mode_addfb] [FB:32]
>[   62.426094] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   62.554998] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   62.998423] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   63.006242] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   63.012264] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   63.012271] [drm:intel_crt_detect] CRT not detected via hotplug
>[   63.012771] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   63.012776] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.012780] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   63.012783] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   63.014816] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.014823] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   63.014826] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   63.064300] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   63.112361] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   63.130872] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   63.130892] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   63.177100] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   63.200781] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   63.200789] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   63.210587] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   63.222408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1]
>[   63.246419] [drm:intel_dp_detect] [CONNECTOR:23:eDP-1]
>[   63.284712] ideapad_laptop: Unknown event: 15
>[   63.294594] [drm:_edp_panel_vdd_on] Turning eDP VDD on
>[   63.294608] [drm:_edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   63.311013] [drm:intel_dp_probe_oui] Sink OUI: 001cf8
>[   63.324975] [drm:intel_dp_probe_oui] Branch OUI: 000000
>[   63.360911] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   63.376748] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:23:eDP-1] probed modes :
>[   63.376776] [drm:drm_mode_debug_printmodeline] Modeline 24:"1366x768" 60 76420 1366 1434 1479 1592 768 772 779 800 0x48 0xa
>[   63.376848] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   63.376914] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   63.397139] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   63.397160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   63.410027] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   63.410048] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   63.410065] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   63.413838] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   63.419765] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   63.419781] [drm:intel_crt_detect] CRT not detected via hotplug
>[   63.420607] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   63.420624] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.420636] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   63.420647] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   63.421314] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.421327] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   63.421337] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   63.424859] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   63.424907] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
>[   63.424923] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1]
>[   63.424937] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   63.428806] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   63.434851] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   63.434867] [drm:intel_crt_detect] CRT not detected via hotplug
>[   63.435512] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   63.435530] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.435587] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   63.435602] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   63.436249] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   63.436262] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   63.436271] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   63.439919] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:VGA-1] disconnected
>[   63.439981] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   63.439997] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   63.440009] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   63.452071] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   63.452089] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   63.463858] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   63.463905] [drm:drm_mode_getconnector] [CONNECTOR:15:?]
>[   63.463921] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1]
>[   63.463932] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   63.476240] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   63.476258] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   63.487862] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:15:HDMI-A-1] disconnected
>[   63.487935] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   63.487952] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   63.499663] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   63.511838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   63.511885] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   63.511900] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1]
>[   63.523902] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   63.535941] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:DP-1] disconnected
>[   63.536003] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   63.536019] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   63.536030] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   63.548524] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   63.548542] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   63.559904] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   63.559950] [drm:drm_mode_getconnector] [CONNECTOR:21:?]
>[   63.559965] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2]
>[   63.559975] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   63.572307] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   63.572325] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   63.583992] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:HDMI-A-2] disconnected
>[   64.431348] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   64.437492] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   64.443781] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   64.443790] [drm:intel_crt_detect] CRT not detected via hotplug
>[   64.444266] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   64.444271] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   64.444274] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   64.444278] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   64.446116] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   64.446121] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   64.446125] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   64.493545] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   64.537259] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   64.561824] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   64.561833] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   64.585716] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   64.609796] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   64.633991] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   64.633998] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   64.653829] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   64.671977] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   64.671985] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   64.688031] [drm:drm_mode_addfb] [FB:31]
>[   64.712336] [drm:drm_mode_addfb] [FB:32]
>[   64.806896] [drm:drm_mode_addfb] [FB:31]
>[   65.526791] [drm:drm_mode_addfb] [FB:32]
>[   65.541543] [drm:drm_mode_addfb] [FB:31]
>[   65.709568] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   65.717454] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   65.723356] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   65.723364] [drm:intel_crt_detect] CRT not detected via hotplug
>[   65.723841] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   65.723846] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   65.723849] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   65.723852] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   65.725945] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   65.725953] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   65.725956] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   65.771382] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   65.810100] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   65.833964] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   65.833973] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   65.881830] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   65.905690] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   65.905700] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   65.927861] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   65.943891] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   65.943906] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   66.305501] [drm:drm_mode_addfb] [FB:32]
>[   66.321671] [drm:drm_mode_addfb] [FB:31]
>[   66.333258] [drm:drm_mode_addfb] [FB:32]
>[   66.349936] [drm:drm_mode_addfb] [FB:31]
>[   66.366620] [drm:drm_mode_addfb] [FB:32]
>[   66.383546] [drm:drm_mode_addfb] [FB:31]
>[   66.400084] [drm:drm_mode_addfb] [FB:32]
>[   66.416660] [drm:drm_mode_addfb] [FB:31]
>[   66.853377] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off
>[   66.853388] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   66.993213] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   67.000370] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   67.006779] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   67.006797] [drm:intel_crt_detect] CRT not detected via hotplug
>[   67.007614] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   67.007633] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   67.007644] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   67.007656] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   67.008307] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   67.008319] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   67.008370] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   67.055737] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   67.098609] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   67.119086] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   67.119106] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   67.164731] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   67.185485] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   67.185495] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   67.208086] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   67.224038] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   67.224046] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   67.244778] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   67.403016] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   67.489948] [drm:drm_mode_addfb] [FB:32]
>[   67.510591] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   67.525570] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   67.553371] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   67.570140] [drm:drm_mode_addfb] [FB:31]
>[   67.584204] [drm:drm_mode_addfb] [FB:32]
>[   67.601013] [drm:drm_mode_addfb] [FB:31]
>[   67.617594] [drm:drm_mode_addfb] [FB:32]
>[   67.634195] [drm:drm_mode_addfb] [FB:31]
>[   67.650931] [drm:drm_mode_addfb] [FB:32]
>[   67.667552] [drm:drm_mode_addfb] [FB:31]
>[   67.684329] [drm:drm_mode_addfb] [FB:32]
>[   67.700924] [drm:drm_mode_addfb] [FB:31]
>[   67.717619] [drm:drm_mode_addfb] [FB:32]
>[   67.734310] [drm:drm_mode_addfb] [FB:31]
>[   67.751013] [drm:drm_mode_addfb] [FB:32]
>[   67.767713] [drm:drm_mode_addfb] [FB:31]
>[   67.784466] [drm:drm_mode_addfb] [FB:32]
>[   67.801177] [drm:drm_mode_addfb] [FB:31]
>[   67.817703] [drm:drm_mode_addfb] [FB:32]
>[   67.834450] [drm:drm_mode_addfb] [FB:31]
>[   67.851093] [drm:drm_mode_addfb] [FB:32]
>[   67.867704] [drm:drm_mode_addfb] [FB:31]
>[   67.942122] [drm:drm_mode_addfb] [FB:32]
>[   67.951279] [drm:drm_mode_addfb] [FB:31]
>[   67.964374] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   67.972302] [drm:drm_mode_addfb] [FB:32]
>[   67.984584] [drm:drm_mode_addfb] [FB:31]
>[   68.001195] [drm:drm_mode_addfb] [FB:32]
>[   68.017917] [drm:drm_mode_addfb] [FB:31]
>[   68.034647] [drm:drm_mode_addfb] [FB:32]
>[   68.051186] [drm:drm_mode_addfb] [FB:31]
>[   68.067882] [drm:drm_mode_addfb] [FB:32]
>[   68.085015] [drm:drm_mode_addfb] [FB:31]
>[   68.124741] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   68.129034] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   68.153566] [drm:drm_mode_addfb] [FB:32]
>[   68.266836] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   68.272536] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   68.278593] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   68.278598] [drm:intel_crt_detect] CRT not detected via hotplug
>[   68.279397] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   68.279416] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.279427] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   68.279439] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   68.280067] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.280070] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   68.280073] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   68.303452] ideapad_laptop: Unknown event: 15
>[   68.326906] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   68.361134] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   68.375144] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   68.375160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.421880] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   68.437945] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   68.437960] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.458005] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   68.476019] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   68.476028] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   68.710008] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   69.313671] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   69.518668] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   69.526462] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   69.532467] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   69.532472] [drm:intel_crt_detect] CRT not detected via hotplug
>[   69.533013] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   69.533019] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   69.533022] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   69.533026] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   69.535168] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   69.535173] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   69.535177] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   69.586616] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   69.626077] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   69.645944] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   69.645956] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   69.691013] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   69.710996] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   69.711018] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   69.728591] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   69.749042] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   69.749050] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   69.911091] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   70.120956] [drm:drm_mode_addfb] [FB:31]
>[   70.668669] [drm:drm_mode_addfb] [FB:32]
>[   70.676134] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   70.741156] [drm:drm_mode_addfb] [FB:31]
>[   70.789924] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   70.797355] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   70.803317] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   70.803324] [drm:intel_crt_detect] CRT not detected via hotplug
>[   70.803796] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   70.803802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   70.803805] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   70.803808] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   70.805913] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   70.805921] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   70.805924] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   70.815822] [drm:drm_mode_addfb] [FB:32]
>[   70.825255] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   70.855670] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   70.897915] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   70.914370] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   70.914434] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   70.956691] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   70.975185] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   70.975205] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   70.986874] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   70.999746] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   70.999765] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   71.068444] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.069411] [drm:drm_mode_addfb] [FB:31]
>[   71.074411] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.385343] [drm:drm_mode_addfb] [FB:32]
>[   71.390859] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.515535] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.523059] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.524944] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.525265] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.525683] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.540144] [drm:drm_mode_addfb] [FB:31]
>[   71.562589] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.563836] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.576339] [drm:drm_mode_addfb] [FB:32]
>[   71.596574] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.599459] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.605510] [drm:drm_mode_addfb] [FB:31]
>[   71.625129] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.627777] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.642338] [drm:drm_mode_addfb] [FB:32]
>[   71.663422] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.664692] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.665443] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.678252] [drm:drm_mode_addfb] [FB:31]
>[   71.688424] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.690162] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.690368] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.690647] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.690887] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.698681] [drm:drm_mode_addfb] [FB:32]
>[   71.705587] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.716799] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.717871] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.718534] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.718950] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.730068] [drm:drm_mode_addfb] [FB:31]
>[   71.745678] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.747842] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.748395] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.757896] [drm:drm_mode_addfb] [FB:32]
>[   71.776433] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.778333] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.778539] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.778834] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.779036] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.779300] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.790499] [drm:drm_mode_addfb] [FB:31]
>[   71.806818] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.808576] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.808690] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.809048] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.818728] [drm:drm_mode_addfb] [FB:32]
>[   71.838077] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.839689] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.839788] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.840046] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.840550] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.840766] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.840875] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.840983] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.851102] [drm:drm_mode_addfb] [FB:31]
>[   71.868700] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.870161] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.870659] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.870774] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.871075] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.880588] [drm:drm_mode_addfb] [FB:32]
>[   71.907264] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.920936] [drm:drm_mode_addfb] [FB:31]
>[   71.931385] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.932708] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.932788] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.932956] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.933161] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.933492] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.933695] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.948796] [drm:drm_mode_addfb] [FB:32]
>[   71.964265] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.966783] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.978818] [drm:drm_mode_addfb] [FB:31]
>[   71.992071] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.994191] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   71.994863] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   72.008070] [drm:drm_mode_addfb] [FB:32]
>[   72.018703] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   72.020223] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   72.020323] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   72.027465] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   72.036762] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   72.044336] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   72.050454] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   72.050462] [drm:intel_crt_detect] CRT not detected via hotplug
>[   72.050957] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   72.050967] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   72.050970] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   72.050974] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   72.052976] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   72.052997] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   72.053007] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   72.061391] [drm:drm_mode_addfb] [FB:31]
>[   72.096688] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   72.140441] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   72.155208] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   72.155227] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   72.195631] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   72.212126] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   72.212146] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   72.223857] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   72.236038] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   72.236056] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   72.572308] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   73.172208] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   73.270742] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   73.278629] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   73.284834] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   73.284851] [drm:intel_crt_detect] CRT not detected via hotplug
>[   73.285588] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   73.285622] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   73.285628] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   73.285634] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   73.288011] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   73.288020] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   73.288024] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   73.323480] ideapad_laptop: Unknown event: 15
>[   73.340553] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   73.379371] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   73.397942] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   73.397950] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   73.442253] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   73.456030] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   73.456049] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   73.467784] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   73.479892] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   73.479902] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   73.772684] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   74.374025] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   74.518469] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   74.526356] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   74.532384] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   74.532390] [drm:intel_crt_detect] CRT not detected via hotplug
>[   74.532931] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   74.532937] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   74.532940] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   74.532944] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   74.534949] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   74.534955] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   74.534958] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   74.585515] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   74.622547] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   74.636929] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   74.636948] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.682634] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   74.698848] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   74.698867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   74.710756] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   74.730771] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   74.730780] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   74.805330] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   74.807712] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   74.808692] [drm:drm_mode_addfb] [FB:32]
>[   74.822790] [drm:drm_mode_addfb] [FB:31]
>[   74.891608] [drm:drm_mode_addfb] [FB:32]
>[   74.906193] [drm:drm_mode_addfb] [FB:31]
>[   74.922879] [drm:drm_mode_addfb] [FB:32]
>[   74.939578] [drm:drm_mode_addfb] [FB:31]
>[   74.956173] [drm:drm_mode_addfb] [FB:32]
>[   74.973132] [drm:drm_mode_addfb] [FB:31]
>[   74.989741] [drm:drm_mode_addfb] [FB:32]
>[   75.006521] [drm:drm_mode_addfb] [FB:31]
>[   75.023111] [drm:drm_mode_addfb] [FB:32]
>[   75.039776] [drm:drm_mode_addfb] [FB:31]
>[   75.056338] [drm:drm_mode_addfb] [FB:32]
>[   75.073025] [drm:drm_mode_addfb] [FB:31]
>[   75.089775] [drm:drm_mode_addfb] [FB:32]
>[   75.106448] [drm:drm_mode_addfb] [FB:31]
>[   75.123092] [drm:drm_mode_addfb] [FB:32]
>[   75.139833] [drm:drm_mode_addfb] [FB:31]
>[   75.156421] [drm:drm_mode_addfb] [FB:32]
>[   75.173105] [drm:drm_mode_addfb] [FB:31]
>[   75.189877] [drm:drm_mode_addfb] [FB:32]
>[   75.206518] [drm:drm_mode_addfb] [FB:31]
>[   75.223145] [drm:drm_mode_addfb] [FB:32]
>[   75.239914] [drm:drm_mode_addfb] [FB:31]
>[   75.256647] [drm:drm_mode_addfb] [FB:32]
>[   75.273327] [drm:drm_mode_addfb] [FB:31]
>[   75.289932] [drm:drm_mode_addfb] [FB:32]
>[   75.306658] [drm:drm_mode_addfb] [FB:31]
>[   75.324758] [drm:drm_mode_addfb] [FB:32]
>[   75.407661] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.592499] [drm:drm_mode_addfb] [FB:31]
>[   75.597631] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.786214] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   75.790573] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   75.797467] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   75.797487] [drm:intel_crt_detect] CRT not detected via hotplug
>[   75.798119] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   75.798143] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   75.798155] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   75.798168] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   75.798871] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   75.798888] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   75.798897] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   75.855544] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   75.868200] [drm:drm_mode_addfb] [FB:32]
>[   75.871830] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.890251] [drm:drm_mode_addfb] [FB:31]
>[   75.895065] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   75.910836] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   75.910858] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   75.929460] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.930772] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.931324] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.931596] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.943187] [drm:drm_mode_addfb] [FB:32]
>[   75.947733] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.950844] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   75.959664] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   75.977872] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   75.977893] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   75.989878] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   76.007878] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   76.007891] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   76.021848] [drm:drm_mode_addfb] [FB:31]
>[   76.023354] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.033860] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.036988] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.037197] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.037307] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.037893] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.045599] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.047167] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.049700] [drm:drm_mode_addfb] [FB:32]
>[   76.061996] [drm:drm_mode_addfb] [FB:31]
>[   76.079218] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.080429] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.081187] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.094510] [drm:drm_mode_addfb] [FB:32]
>[   76.111298] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.126365] [drm:drm_mode_addfb] [FB:31]
>[   76.141932] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.143363] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.143940] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.144056] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.144321] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.155170] [drm:drm_mode_addfb] [FB:32]
>[   76.169836] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.171947] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.172172] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.182676] [drm:drm_mode_addfb] [FB:31]
>[   76.200032] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.203086] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.203296] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.213259] [drm:drm_mode_addfb] [FB:32]
>[   76.231072] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.233054] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.233371] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.233909] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.242850] [drm:drm_mode_addfb] [FB:31]
>[   76.261880] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.280064] [drm:drm_mode_addfb] [FB:32]
>[   76.292339] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.294020] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.294337] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.294542] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.307174] [drm:drm_mode_addfb] [FB:31]
>[   76.328929] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.342224] [drm:drm_mode_addfb] [FB:32]
>[   76.360466] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.363161] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.363279] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.372375] [drm:drm_mode_addfb] [FB:31]
>[   76.390530] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.402580] [drm:drm_mode_addfb] [FB:32]
>[   76.417723] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.419039] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.419303] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.419413] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.420062] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.420173] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   76.431381] [drm:drm_mode_addfb] [FB:31]
>[   76.444002] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   77.052469] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   77.060397] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   77.066406] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   77.066415] [drm:intel_crt_detect] CRT not detected via hotplug
>[   77.066999] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   77.067009] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.067013] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   77.067017] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   77.068979] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   77.068989] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   77.068992] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   77.118446] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   77.153972] [drm:drm_mode_addfb] [FB:32]
>[   77.161757] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   77.179772] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.179791] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.223159] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   77.239251] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   77.239270] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   77.250731] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   77.263046] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   77.263064] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   77.627367] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   78.232389] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   78.308561] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   78.316361] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   78.322487] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   78.322503] [drm:intel_crt_detect] CRT not detected via hotplug
>[   78.323125] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   78.323145] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.323254] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   78.323270] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   78.323921] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   78.323934] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   78.323944] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   78.346590] ideapad_laptop: Unknown event: 15
>[   78.376465] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   78.419846] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   78.433758] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.433777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.478189] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   78.494093] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.494112] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.505810] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   78.518175] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.518194] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.829640] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   79.429227] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   79.559527] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   79.565517] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   79.571361] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   79.571377] [drm:intel_crt_detect] CRT not detected via hotplug
>[   79.572025] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   79.572049] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.572061] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   79.572073] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   79.573982] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   79.574002] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   79.574013] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   79.625429] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   79.668009] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   79.683992] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.684011] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.730357] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   79.747064] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   79.747084] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   79.758849] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   79.770974] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   79.770993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   80.036382] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.183459] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.185841] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.185961] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.186240] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.202956] [drm:drm_mode_addfb] [FB:31]
>[   80.211601] [drm:drm_mode_addfb] [FB:32]
>[   80.226779] [drm:drm_mode_addfb] [FB:31]
>[   80.243462] [drm:drm_mode_addfb] [FB:32]
>[   80.260135] [drm:drm_mode_addfb] [FB:31]
>[   80.276919] [drm:drm_mode_addfb] [FB:32]
>[   80.293555] [drm:drm_mode_addfb] [FB:31]
>[   80.310344] [drm:drm_mode_addfb] [FB:32]
>[   80.327801] [drm:drm_mode_addfb] [FB:31]
>[   80.433589] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.435682] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.436136] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.436244] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.445083] [drm:drm_mode_addfb] [FB:32]
>[   80.460435] [drm:drm_mode_addfb] [FB:31]
>[   80.476956] [drm:drm_mode_addfb] [FB:32]
>[   80.522948] [drm:drm_mode_addfb] [FB:31]
>[   80.595753] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.597922] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.598470] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.598582] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.598690] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.598793] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.607066] [drm:drm_mode_addfb] [FB:32]
>[   80.627178] [drm:drm_mode_addfb] [FB:31]
>[   80.643845] [drm:drm_mode_addfb] [FB:32]
>[   80.689478] [drm:drm_mode_addfb] [FB:31]
>[   80.763507] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   80.782959] [drm:drm_mode_addfb] [FB:32]
>[   80.793970] [drm:drm_mode_addfb] [FB:31]
>[   80.803710] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   80.811126] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   80.817130] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   80.817136] [drm:intel_crt_detect] CRT not detected via hotplug
>[   80.817611] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   80.817619] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   80.817624] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   80.817629] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   80.819811] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   80.819831] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   80.819842] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   80.823303] [drm:drm_mode_addfb] [FB:32]
>[   80.833462] [drm:drm_mode_addfb] [FB:31]
>[   80.843839] [drm:drm_mode_addfb] [FB:32]
>[   80.869196] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   80.887829] [drm:drm_mode_addfb] [FB:31]
>[   80.910688] [drm:drm_mode_addfb] [FB:32]
>[   80.911055] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   80.932913] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   80.932935] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   80.946094] [drm:drm_mode_addfb] [FB:31]
>[   80.963383] [drm:drm_mode_addfb] [FB:32]
>[   80.979473] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   80.995690] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   80.995709] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   81.015633] [drm:drm_mode_addfb] [FB:31]
>[   81.015884] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   81.035835] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   81.035843] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   81.060688] [drm:drm_mode_addfb] [FB:32]
>[   81.077366] [drm:drm_mode_addfb] [FB:31]
>[   81.094241] [drm:drm_mode_addfb] [FB:32]
>[   81.111063] [drm:drm_mode_addfb] [FB:31]
>[   81.153529] [drm:drm_mode_addfb] [FB:32]
>[   81.230944] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.293166] [drm:drm_mode_addfb] [FB:31]
>[   81.310999] [drm:drm_mode_addfb] [FB:32]
>[   81.407529] [drm:drm_mode_addfb] [FB:31]
>[   81.414144] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.416073] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.416193] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.416496] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.416919] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.417023] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.436339] [drm:drm_mode_addfb] [FB:32]
>[   81.518106] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.535454] [drm:drm_mode_addfb] [FB:31]
>[   81.544386] [drm:drm_mode_addfb] [FB:32]
>[   81.561084] [drm:drm_mode_addfb] [FB:31]
>[   81.577790] [drm:drm_mode_addfb] [FB:32]
>[   81.594447] [drm:drm_mode_addfb] [FB:31]
>[   81.689500] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.691538] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.692155] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.692438] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.692611] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.701190] [drm:drm_mode_addfb] [FB:32]
>[   81.712646] [drm:drm_mode_addfb] [FB:31]
>[   81.727953] [drm:drm_mode_addfb] [FB:32]
>[   81.840690] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.842713] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.843278] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.843485] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.843587] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   81.854457] [drm:drm_mode_addfb] [FB:31]
>[   81.862620] [drm:drm_mode_addfb] [FB:32]
>[   81.878033] [drm:drm_mode_addfb] [FB:31]
>[   81.894685] [drm:drm_mode_addfb] [FB:32]
>[   81.911321] [drm:drm_mode_addfb] [FB:31]
>[   81.930694] [drm:drm_mode_addfb] [FB:32]
>[   81.944698] [drm:drm_mode_addfb] [FB:31]
>[   81.961524] [drm:drm_mode_addfb] [FB:32]
>[   81.978386] [drm:drm_mode_addfb] [FB:31]
>[   81.994851] [drm:drm_mode_addfb] [FB:32]
>[   82.011432] [drm:drm_mode_addfb] [FB:31]
>[   82.028106] [drm:drm_mode_addfb] [FB:32]
>[   82.045036] [drm:drm_mode_addfb] [FB:31]
>[   82.061457] [drm:drm_mode_addfb] [FB:32]
>[   82.072515] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   82.080136] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   82.086115] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   82.086123] [drm:intel_crt_detect] CRT not detected via hotplug
>[   82.086622] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   82.086630] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   82.086634] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   82.086640] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   82.088740] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   82.088751] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   82.088757] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   82.096486] [drm:drm_mode_addfb] [FB:31]
>[   82.113809] [drm:drm_mode_addfb] [FB:32]
>[   82.143413] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   82.155640] [drm:drm_mode_addfb] [FB:31]
>[   82.170045] [drm:drm_mode_addfb] [FB:32]
>[   82.178316] [drm:drm_mode_addfb] [FB:31]
>[   82.190067] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   82.203961] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   82.203981] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   82.215626] [drm:drm_mode_addfb] [FB:32]
>[   82.238285] [drm:drm_mode_addfb] [FB:31]
>[   82.250450] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   82.272877] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   82.272888] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   82.286738] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   82.299058] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   82.299076] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   82.449193] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   82.965196] [drm:drm_mode_addfb] [FB:32]
>[   83.199803] [drm:drm_mode_addfb] [FB:31]
>[   83.212406] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.230623] [drm:drm_mode_addfb] [FB:32]
>[   83.257062] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.258923] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.259416] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.259541] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.275339] [drm:drm_mode_addfb] [FB:31]
>[   83.294510] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.304418] [drm:drm_mode_addfb] [FB:32]
>[   83.309118] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.323309] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.339269] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   83.347098] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   83.353384] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   83.353395] [drm:intel_crt_detect] CRT not detected via hotplug
>[   83.353987] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   83.354012] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   83.354020] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   83.354028] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   83.355952] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   83.355965] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   83.355972] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   83.362431] [drm:drm_mode_addfb] [FB:31]
>[   83.365571] ideapad_laptop: Unknown event: 15
>[   83.366522] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.369769] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.383592] [drm:drm_mode_addfb] [FB:32]
>[   83.385727] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.391688] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.391912] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.392711] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.414409] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   83.427374] [drm:drm_mode_addfb] [FB:31]
>[   83.435406] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.441397] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.444283] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.446801] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.447112] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.447354] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.456387] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   83.476582] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   83.476603] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   83.482307] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.482889] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.483646] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.495977] [drm:drm_mode_addfb] [FB:32]
>[   83.514861] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.516670] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.516931] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.517131] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.517468] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.517621] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.517726] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.517955] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.518897] [drm:drm_mode_addfb] [FB:31]
>[   83.522542] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   83.542785] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   83.542805] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   83.554665] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   83.569013] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   83.569028] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   83.584705] [drm:drm_mode_addfb] [FB:32]
>[   83.586262] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.596786] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.598869] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.599435] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.599607] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.603202] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.605177] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.605516] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.605870] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.606068] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.617231] [drm:drm_mode_addfb] [FB:31]
>[   83.637087] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.638815] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.639296] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.651992] [drm:drm_mode_addfb] [FB:32]
>[   83.673856] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.688060] [drm:drm_mode_addfb] [FB:31]
>[   83.698818] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.713035] [drm:drm_mode_addfb] [FB:32]
>[   83.718358] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.735053] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.736502] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.751520] [drm:drm_mode_addfb] [FB:31]
>[   83.763542] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.765878] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.778676] [drm:drm_mode_addfb] [FB:32]
>[   83.794649] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.808476] [drm:drm_mode_addfb] [FB:31]
>[   83.824789] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.827531] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.843270] [drm:drm_mode_addfb] [FB:32]
>[   83.854686] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   83.869832] [drm:drm_mode_addfb] [FB:31]
>[   84.092406] [drm:drm_mode_addfb] [FB:32]
>[   84.381326] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   84.613335] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   84.619473] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   84.625264] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   84.625277] [drm:intel_crt_detect] CRT not detected via hotplug
>[   84.626002] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   84.626025] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   84.626037] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   84.626049] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   84.628033] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   84.628053] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   84.628063] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   84.680442] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   84.727383] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   84.744016] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   84.744035] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   84.794916] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   84.808840] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   84.808864] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   84.820837] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   84.832943] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   84.832961] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   84.982107] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   85.589741] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   85.873936] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   85.879276] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   85.885265] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   85.885281] [drm:intel_crt_detect] CRT not detected via hotplug
>[   85.886218] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   85.886236] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   85.886248] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   85.886260] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   85.886907] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   85.886921] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   85.886930] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   85.943330] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   85.984472] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   85.999028] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   85.999048] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   86.046473] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   86.060896] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   86.060921] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   86.072747] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   86.084712] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   86.084730] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   86.185171] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   86.565508] [drm:drm_mode_addfb] [FB:31]
>[   86.570519] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   87.130351] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   87.138275] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   87.142448] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   87.144265] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   87.144282] [drm:intel_crt_detect] CRT not detected via hotplug
>[   87.144917] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   87.144924] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   87.144928] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   87.144931] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   87.146835] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   87.146842] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   87.146845] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   87.194343] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   87.233754] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   87.247799] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   87.247819] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   87.285243] [drm:drm_mode_addfb] [FB:32]
>[   87.291752] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   87.309895] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   87.310503] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   87.310522] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   87.322679] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   87.335014] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   87.335033] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   88.055107] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   88.378502] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   88.385516] ideapad_laptop: Unknown event: 15
>[   88.386253] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   88.392301] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   88.392312] [drm:intel_crt_detect] CRT not detected via hotplug
>[   88.393233] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   88.393252] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   88.393263] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   88.393299] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   88.393965] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   88.393978] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   88.393988] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   88.448345] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   88.495891] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   88.509772] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   88.509791] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   88.555965] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   88.571978] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   88.571998] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   88.583668] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   88.595967] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   88.595986] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   88.790266] [drm:drm_mode_addfb] [FB:31]
>[   88.797848] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   88.970752] [drm:drm_mode_addfb] [FB:32]
>[   88.976301] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   89.129033] [drm:drm_mode_addfb] [FB:31]
>[   89.134266] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   89.635837] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   89.643984] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   89.650314] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   89.650330] [drm:intel_crt_detect] CRT not detected via hotplug
>[   89.650923] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   89.650942] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   89.650954] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   89.650965] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   89.652889] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   89.652909] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   89.652919] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   89.707351] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   89.719389] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   89.750288] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   89.766876] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   89.766892] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   89.812750] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   89.828790] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   89.828810] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   89.840534] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   89.852833] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   89.852852] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   90.120611] [drm:drm_mode_addfb] [FB:32]
>[   90.127431] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.333852] [drm:drm_mode_addfb] [FB:31]
>[   90.338952] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.506096] [drm:drm_mode_addfb] [FB:32]
>[   90.510891] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.654720] [drm:drm_mode_addfb] [FB:31]
>[   90.659607] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.717329] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.720074] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.726280] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.728044] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.740163] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.743286] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   90.749562] [drm:drm_mode_addfb] [FB:32]
>[   90.768015] [drm:drm_mode_addfb] [FB:31]
>[   90.784567] [drm:drm_mode_addfb] [FB:32]
>[   90.801414] [drm:drm_mode_addfb] [FB:31]
>[   90.818085] [drm:drm_mode_addfb] [FB:32]
>[   90.834772] [drm:drm_mode_addfb] [FB:31]
>[   90.851599] [drm:drm_mode_addfb] [FB:32]
>[   90.868535] [drm:drm_mode_addfb] [FB:31]
>[   90.884887] [drm:drm_mode_addfb] [FB:32]
>[   90.894699] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   90.902140] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   90.908246] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   90.908263] [drm:intel_crt_detect] CRT not detected via hotplug
>[   90.908863] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   90.908882] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   90.908894] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   90.908906] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   90.910878] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   90.910897] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   90.910908] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   90.916681] [drm:drm_mode_addfb] [FB:31]
>[   90.934760] [drm:drm_mode_addfb] [FB:32]
>[   90.962297] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   90.975703] [drm:drm_mode_addfb] [FB:31]
>[   90.991532] [drm:drm_mode_addfb] [FB:32]
>[   91.001373] [drm:drm_mode_addfb] [FB:31]
>[   91.005276] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   91.019586] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   91.019595] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   91.034504] [drm:drm_mode_addfb] [FB:32]
>[   91.055443] [drm:drm_mode_addfb] [FB:31]
>[   91.068150] [drm:drm_mode_addfb] [FB:32]
>[   91.069840] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   91.085958] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   91.085977] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   91.097692] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   91.109976] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   91.109995] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   91.121590] [drm:drm_mode_addfb] [FB:31]
>[   91.122813] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   91.138368] [drm:drm_mode_addfb] [FB:32]
>[   91.151646] [drm:drm_mode_addfb] [FB:31]
>[   91.168342] [drm:drm_mode_addfb] [FB:32]
>[   91.185070] [drm:drm_mode_addfb] [FB:31]
>[   91.201761] [drm:drm_mode_addfb] [FB:32]
>[   91.218392] [drm:drm_mode_addfb] [FB:31]
>[   91.235045] [drm:drm_mode_addfb] [FB:32]
>[   91.254796] [drm:drm_mode_addfb] [FB:31]
>[   92.148631] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   92.156300] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   92.162330] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   92.162348] [drm:intel_crt_detect] CRT not detected via hotplug
>[   92.162959] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   92.163022] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   92.163037] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   92.163049] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   92.163697] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   92.163711] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   92.163720] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   92.221505] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   92.270709] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   92.283898] [drm:intel_crtc_cursor_set] cursor off
>[   92.284658] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   92.284676] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   92.327574] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   92.347807] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   92.347814] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   92.363335] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   92.379848] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   92.379864] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   92.782100] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[   92.924681] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[   92.930803] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   92.942803] [drm:drm_mode_addfb] [FB:32]
>[   92.945553] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   92.963859] [drm:drm_mode_addfb] [FB:31]
>[   92.972847] [drm:drm_mode_addfb] [FB:32]
>[   92.986173] [drm:drm_mode_addfb] [FB:31]
>[   93.002846] [drm:drm_mode_addfb] [FB:32]
>[   93.019708] [drm:drm_mode_addfb] [FB:31]
>[   93.036304] [drm:drm_mode_addfb] [FB:32]
>[   93.052982] [drm:drm_mode_addfb] [FB:31]
>[   93.069786] [drm:drm_mode_addfb] [FB:32]
>[   93.086373] [drm:drm_mode_addfb] [FB:31]
>[   93.103045] [drm:drm_mode_addfb] [FB:32]
>[   93.119633] [drm:drm_mode_addfb] [FB:31]
>[   93.136411] [drm:drm_mode_addfb] [FB:32]
>[   93.153060] [drm:drm_mode_addfb] [FB:31]
>[   93.169837] [drm:drm_mode_addfb] [FB:32]
>[   93.186299] [drm:drm_mode_addfb] [FB:31]
>[   93.203124] [drm:drm_mode_addfb] [FB:32]
>[   93.219872] [drm:drm_mode_addfb] [FB:31]
>[   93.236442] [drm:drm_mode_addfb] [FB:32]
>[   93.253141] [drm:drm_mode_addfb] [FB:31]
>[   93.269810] [drm:drm_mode_addfb] [FB:32]
>[   93.286395] [drm:drm_mode_addfb] [FB:31]
>[   93.303184] [drm:drm_mode_addfb] [FB:32]
>[   93.319822] [drm:drm_mode_addfb] [FB:31]
>[   93.336427] [drm:drm_mode_addfb] [FB:32]
>[   93.353141] [drm:drm_mode_addfb] [FB:31]
>[   93.369954] [drm:drm_mode_addfb] [FB:32]
>[   93.386627] [drm:drm_mode_addfb] [FB:31]
>[   93.403293] [drm:drm_mode_addfb] [FB:32]
>[   93.405359] ideapad_laptop: Unknown event: 15
>[   93.419936] [drm:drm_mode_addfb] [FB:31]
>[   93.428812] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   93.432457] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   93.438312] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   93.438328] [drm:intel_crt_detect] CRT not detected via hotplug
>[   93.439331] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   93.439350] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   93.439362] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   93.439373] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   93.440048] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   93.440064] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   93.440073] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   93.444451] [drm:drm_mode_addfb] [FB:32]
>[   93.458705] [drm:drm_mode_addfb] [FB:31]
>[   93.496675] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   93.539280] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   93.555450] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   93.555979] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   93.555999] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.601719] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   93.605488] [drm:intel_crtc_cursor_set] cursor off
>[   93.620196] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   93.620219] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   93.633155] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   93.647873] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   93.647892] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   93.660684] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   93.685174] [drm:drm_mode_addfb] [FB:32]
>[   94.225157] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   94.692901] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   94.698267] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   94.704320] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   94.704336] [drm:intel_crt_detect] CRT not detected via hotplug
>[   94.705032] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   94.705047] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   94.705056] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   94.705073] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   94.708059] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   94.708075] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   94.708084] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   94.755247] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   94.802530] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   94.814591] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   94.814615] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   94.826378] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   94.866393] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   94.882836] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   94.882861] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   94.894569] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   94.906759] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   94.906777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   95.423142] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   95.954528] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   95.960128] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   95.966140] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   95.966155] [drm:intel_crt_detect] CRT not detected via hotplug
>[   95.966815] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   95.966830] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   95.966839] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   95.966849] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   95.969153] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   95.969166] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   95.969173] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   96.020680] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   96.032443] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   96.064436] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   96.082861] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   96.082881] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   96.134591] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   96.148797] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   96.148816] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   96.160575] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   96.172416] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   96.172434] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   96.620627] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   97.212743] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   97.218102] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   97.220591] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   97.224194] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   97.224211] [drm:intel_crt_detect] CRT not detected via hotplug
>[   97.224840] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   97.224863] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   97.224875] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   97.224887] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   97.226766] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   97.226786] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   97.226796] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   97.280590] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   97.322977] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   97.337602] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   97.337622] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   97.383357] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   97.399690] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   97.399709] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   97.413445] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   97.431773] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   97.431795] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   97.443567] [drm:drm_mode_addfb] [FB:31]
>[   97.451352] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   97.485732] [drm:drm_mode_addfb] [FB:32]
>[   97.666452] [drm:drm_mode_addfb] [FB:31]
>[   97.783341] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   97.792151] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   97.809154] [drm:drm_mode_addfb] [FB:32]
>[   98.370783] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   98.426047] ideapad_laptop: Unknown event: 15
>[   98.472278] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   98.480286] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   98.486102] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   98.486107] [drm:intel_crt_detect] CRT not detected via hotplug
>[   98.487091] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   98.487097] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   98.487101] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   98.487104] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   98.489793] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   98.489813] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   98.489823] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   98.540899] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   98.586953] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   98.599500] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   98.599520] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   98.648218] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   98.662822] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   98.662844] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   98.674541] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   98.686695] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   98.686713] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   98.806658] [drm:drm_mode_addfb] [FB:31]
>[   98.812047] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   99.386579] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[   99.724053] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[   99.732247] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[   99.738133] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[   99.738149] [drm:intel_crt_detect] CRT not detected via hotplug
>[   99.738843] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   99.738862] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   99.738921] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   99.738937] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   99.739585] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   99.739598] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   99.739608] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   99.794354] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[   99.833783] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   99.853513] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   99.853519] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   99.906446] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[   99.926638] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   99.926657] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   99.938452] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[   99.948789] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   99.948808] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   99.983429] [drm:drm_mode_addfb] [FB:32]
>[   99.988459] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  100.996005] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  101.004254] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  101.010092] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  101.010108] [drm:intel_crt_detect] CRT not detected via hotplug
>[  101.011021] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  101.011040] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  101.011052] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  101.011064] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  101.011712] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  101.011726] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  101.011736] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  101.061256] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  101.108171] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  101.122795] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  101.122811] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  101.167030] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  101.181556] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  101.181572] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  101.193516] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  101.205860] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  101.205878] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  101.385325] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 400 MHz (201)
>[  101.390700] [drm:drm_mode_addfb] [FB:31]
>[  101.395516] [drm:valleyview_set_rps] GPU freq request from 400 MHz (201) to 844 MHz (221)
>[  101.619908] [drm:drm_mode_addfb] [FB:32]
>[  101.625315] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  101.693856] [drm:drm_mode_addfb] [FB:31]
>[  101.782055] [drm:drm_mode_addfb] [FB:32]
>[  101.790848] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  102.021317] [drm:drm_mode_addfb] [FB:31]
>[  102.246180] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  102.252069] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  102.258196] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  102.258213] [drm:intel_crt_detect] CRT not detected via hotplug
>[  102.258976] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  102.258995] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  102.259031] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  102.259055] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  102.259711] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  102.259724] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  102.259734] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  102.312143] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  102.357534] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  102.369780] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  102.369798] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  102.419261] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  102.431664] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  102.431684] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  102.443653] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  102.455890] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  102.455908] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  102.983860] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  103.446310] ideapad_laptop: Unknown event: 15
>[  103.495505] [drm:drm_mode_addfb] [FB:32]
>[  103.500939] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  103.505029] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  103.505304] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  103.511007] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  103.511023] [drm:intel_crt_detect] CRT not detected via hotplug
>[  103.511873] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  103.511895] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  103.511903] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  103.511912] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  103.514747] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  103.514760] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  103.514768] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  103.566387] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  103.610885] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  103.623572] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  103.623590] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  103.666921] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  103.683595] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  103.683618] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  103.695537] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  103.707685] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  103.707704] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  104.077111] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  104.123443] [drm:drm_mode_addfb] [FB:31]
>[  104.281015] [drm:drm_mode_addfb] [FB:32]
>[  104.286481] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  104.462742] [drm:drm_mode_addfb] [FB:31]
>[  104.467804] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  104.751213] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  104.755241] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  104.761048] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  104.761064] [drm:intel_crt_detect] CRT not detected via hotplug
>[  104.761941] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  104.761960] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  104.761971] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  104.761983] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  104.762631] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  104.762644] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  104.762654] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  104.816185] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  104.858836] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  104.872435] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  104.872454] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  104.920141] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  104.934440] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  104.934461] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  104.946589] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  104.958646] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  104.958664] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  105.038205] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  105.254296] [drm:drm_mode_addfb] [FB:32]
>[  105.260171] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  105.413797] [drm:drm_mode_addfb] [FB:31]
>[  105.419083] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  105.556844] [drm:drm_mode_addfb] [FB:32]
>[  105.562054] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  105.805347] [drm:drm_mode_addfb] [FB:31]
>[  105.814615] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  105.997041] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  106.004940] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  106.011169] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  106.011185] [drm:intel_crt_detect] CRT not detected via hotplug
>[  106.011985] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  106.011993] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  106.011998] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  106.012003] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  106.014656] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  106.014676] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  106.014687] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  106.069304] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  106.110771] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  106.122616] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  106.122636] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  106.172123] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  106.188716] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  106.188735] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  106.200399] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  106.212668] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  106.212686] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  106.387090] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  106.987906] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  107.057639] [drm:drm_mode_addfb] [FB:32]
>[  107.093906] [drm:drm_mode_addfb] [FB:31]
>[  107.199766] [drm:drm_mode_addfb] [FB:32]
>[  107.259291] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  107.265066] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  107.270939] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  107.270954] [drm:intel_crt_detect] CRT not detected via hotplug
>[  107.271590] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  107.271614] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  107.271626] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  107.271638] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  107.272325] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  107.272342] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  107.272351] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  107.330863] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  107.344528] [drm:drm_mode_addfb] [FB:31]
>[  107.352542] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  107.372815] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  107.393617] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  107.393636] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  107.441834] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  107.457701] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  107.457724] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  107.471286] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  107.485714] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  107.485733] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  107.921252] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  108.341679] [drm:intel_crtc_cursor_set] cursor off
>[  108.375767] [drm:drm_mode_addfb] [FB:32]
>[  108.381461] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  108.467076] ideapad_laptop: Unknown event: 15
>[  108.532254] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  108.538346] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  108.544130] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  108.544143] [drm:intel_crt_detect] CRT not detected via hotplug
>[  108.544792] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  108.544810] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  108.544822] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  108.544834] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  108.545474] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  108.545487] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  108.545497] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  108.599151] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  108.642890] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  108.659719] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  108.659739] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  108.705291] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  108.721426] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  108.721445] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  108.733354] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  108.745426] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  108.745445] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  108.950569] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  109.337683] [drm:drm_mode_addfb] [FB:31]
>[  109.343181] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  109.575400] [drm:drm_mode_addfb] [FB:32]
>[  109.793070] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  109.801265] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  109.806975] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  109.806992] [drm:intel_crt_detect] CRT not detected via hotplug
>[  109.807605] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  109.807624] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  109.807636] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  109.807648] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  109.808325] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  109.808342] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  109.808352] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  109.825362] [drm:drm_mode_addfb] [FB:31]
>[  109.859098] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  109.900379] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  109.916603] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  109.916623] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  109.964175] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  109.978545] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  109.978564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  109.990521] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  110.004588] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  110.004607] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  110.401128] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  110.686862] [drm:drm_mode_addfb] [FB:32]
>[  110.692637] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  110.919959] [drm:drm_mode_addfb] [FB:31]
>[  110.929960] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  111.052579] [drm:intel_crt_detect] [CONNECTOR:12:VGA-1] force=1
>[  111.060039] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
>[  111.065912] [drm:valleyview_crt_detect_hotplug] valleyview hotplug adpa=0xf40000, result 0
>[  111.065931] [drm:intel_crt_detect] CRT not detected via hotplug
>[  111.066577] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[  111.066595] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  111.066607] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[  111.066619] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[  111.067300] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[  111.067317] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[  111.067326] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[  111.078964] [drm:drm_mode_addfb] [FB:32]
>[  111.084207] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)
>[  111.116981] [drm:intel_dp_detect] [CONNECTOR:19:DP-1]
>[  111.163637] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  111.179232] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  111.179253] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  111.224320] [drm:intel_hdmi_detect] [CONNECTOR:15:HDMI-A-1]
>[  111.240592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  111.240621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  111.252595] [drm:intel_hdmi_detect] [CONNECTOR:21:HDMI-A-2]
>[  111.264404] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  111.264423] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  111.276303] [drm:drm_mode_addfb] [FB:31]
>[  111.285262] [drm:valleyview_set_rps] GPU freq request from 844 MHz (221) to 844 MHz (221)

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Attachments on bug 73252: 99466 | 99939 | 99991

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