Attachment 87903 Details for Bug 60263 – dmesg output for drm-intel-nightly #25, X started before DP>DVI-D DL dongle is plugged in

dmesg output for drm-intel-nightly #25, X started before DP>DVI-D DL dongle is plugged in

dmesg.drm-intel-nightly-20131021.txt (text/plain), 123.33 KB, created by Nicolas Suzor on 2013-10-20 22:00:23 UTC

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Creator: Nicolas Suzor

Created: 2013-10-20 22:00:23 UTC

Size: 123.33 KB

patch

obsolete

>[   14.945959] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   14.945963] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   14.945967] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[   14.945973] [drm:ironlake_edp_backlight_off], 
>[   15.201665] [drm:ironlake_edp_panel_off], Turn eDP power off
>[   15.201672] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[   15.201682] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status c0000008 control abcd0000
>[   15.587194] set resolution quirk: cval->res = 384
>[   15.588853] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
>[   15.588859] usbcore: registered new interface driver snd-usb-audio
>[   15.604190] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1.4/1-2.1.4:1.0/input/input14
>[   15.604477] usbcore: registered new interface driver uvcvideo
>[   15.604480] USB Video Class driver (1.1.1)
>[   15.825950] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>[   15.841692] [drm:gen6_enable_rps], Overclocking supported. Max: 1050MHz, Overclock max: 1050MHz
>[   16.097878] [drm:intel_dp_link_down], 
>[   16.161903] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.242147] [drm:intel_update_fbc], no output, disabling
>[   16.242161] [drm:ivb_modeset_global_resources], disabling fdi C rx
>[   16.242206] [drm:ironlake_update_plane], Writing base 00073000 00000000 0 0 5504
>[   16.242209] [drm:intel_update_fbc], no output, disabling
>[   16.242216] [drm:intel_crtc_mode_set], [ENCODER:11:TMDS-11] set [MODE:0:1366x768]
>[   16.242220] [drm:ironlake_set_pll_cpu_edp], eDP PLL enable for clock 162000
>[   16.242222] [drm:ironlake_set_pll_cpu_edp], 160MHz cpu eDP clock, might need ilk devA w/a
>[   16.242724] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   16.242728] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   16.242732] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6
>[   16.242736] [drm:ironlake_check_srwm], watermark 3: display plane 74, fbc lines 3, cursor 6
>[   16.242740] [drm:ironlake_check_srwm], watermark 3: display plane 146, fbc lines 4, cursor 10
>[   16.242743] [drm:ironlake_edp_pll_on], 
>[   16.305968] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.369998] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   16.370007] [drm:intel_update_fbc], disabled per chip default
>[   16.370013] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   16.370018] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[   16.370026] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000
>[   16.370033] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x40000000 PP_CONTROL: 0xabcd0008
>[   16.370036] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[   16.574568] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   16.575250] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   16.575924] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   16.576593] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   16.577265] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   16.577938] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   16.578617] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   16.579293] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   16.579970] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   16.580647] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   16.581321] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   16.581999] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   16.582675] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   16.583345] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   16.584014] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   16.584689] [drm:intel_dp_start_link_train], too many full retries, give up
>[   16.584693] [drm:ironlake_edp_panel_on], Turn eDP power on
>[   16.584700] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[   16.584709] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0008
>[   16.584719] [drm:ironlake_wait_panel_on], Wait for panel power on
>[   16.584727] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 4000000a control abcd000b
>[   16.998294] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   16.998307] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0003
>[   17.078327] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   17.079348] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.080317] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.081287] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.082265] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.083235] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.084207] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   17.085176] [drm:intel_dp_link_down], 
>[   17.146260] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   17.226537] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   17.227192] [drm:intel_dp_start_link_train], clock recovery OK
>[   17.227196] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   17.228151] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[   17.228328] [drm:ironlake_edp_backlight_on], 
>[   17.442406] [drm:intel_panel_actually_set_backlight], set backlight PWM = 420
>[   17.450407] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>[   17.450425] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   17.450433] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   17.450439] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   17.450445] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   17.450452] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   17.450457] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   17.450465] [drm:check_crtc_state], [CRTC:3]
>[   17.450477] [drm:check_crtc_state], [CRTC:5]
>[   17.450482] [drm:check_crtc_state], [CRTC:7]
>[   17.450486] [drm:check_shared_dpll_state], PCH DPLL A
>[   17.450496] [drm:check_shared_dpll_state], PCH DPLL B
>[   17.450510] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   17.450517] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>[   17.450522] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[   17.450532] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   17.450542] [drm:drm_mode_debug_printmodeline], Modeline 33:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   17.450547] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   17.450553] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   17.450559] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   17.450563] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   17.450570] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   17.450578] [drm:connected_sink_compute_bpp], [CONNECTOR:22:DP-1] checking for sink bpp constrains
>[   17.450585] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 0a pixel clock 65000KHz
>[   17.450601] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24
>[   17.450605] [drm:intel_dp_compute_config], DP link bw required 156000 available 259200
>[   17.450612] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe B, lanes 1
>[   17.450617] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   17.450621] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[   17.450625] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[   17.450629] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   17.450636] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[   17.450639] [drm:intel_dump_pipe_config], requested mode:
>[   17.450650] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   17.450653] [drm:intel_dump_pipe_config], adjusted mode:
>[   17.450662] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   17.450668] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   17.450672] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   17.450675] [drm:intel_dump_pipe_config], ips: 0
>[   17.450732] [drm:intel_get_shared_dpll], CRTC:5 allocated PCH DPLL A
>[   17.450736] [drm:intel_get_shared_dpll], using PCH DPLL A for pipe B
>[   17.450739] [drm:intel_get_shared_dpll], setting up PCH DPLL A
>[   17.450758] [drm:cpt_enable_fdi_bc_bifurcation], enabling fdi C rx
>[   17.450771] [drm:ironlake_update_plane], Writing base 00073000 00000000 0 0 5504
>[   17.450777] [drm:intel_update_fbc], disabled per chip default
>[   17.450784] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   17.450791] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   17.450797] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6
>[   17.450803] [drm:ironlake_check_srwm], watermark 3: display plane 74, fbc lines 3, cursor 6
>[   17.450809] [drm:ironlake_check_srwm], watermark 3: display plane 146, fbc lines 4, cursor 10
>[   17.450816] [drm:intel_crtc_mode_set], [ENCODER:21:TMDS-21] set [MODE:0:1024x768]
>[   17.450823] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   17.450828] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 7, cursor: 6
>[   17.514424] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   17.578557] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   17.578725] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x0
>[   17.579377] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x100
>[   17.579382] [drm:ivb_manual_fdi_link_train], FDI train 1 done, level 0.
>[   17.580037] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x200
>[   17.580041] [drm:ivb_manual_fdi_link_train], FDI train 2 done, level 0.
>[   17.580043] [drm:ivb_manual_fdi_link_train], FDI train done.
>[   17.580047] [drm:ironlake_enable_shared_dpll], enable PCH DPLL A (active 0, on? 0)for crtc 5
>[   17.580050] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL A
>[   17.581435] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   17.582291] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   17.583849] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.585391] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.586937] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.588478] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.590020] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.591550] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.593095] [drm:intel_dp_start_link_train], too many voltage retries, give up
>[   17.593100] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.594861] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   17.596603] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[   17.618485] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>[   17.618501] [drm:intel_connector_check_state], [CONNECTOR:22:DP-1]
>[   17.618514] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   17.618521] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   17.618526] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   17.618534] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   17.618544] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   17.618550] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   17.618555] [drm:check_crtc_state], [CRTC:3]
>[   17.618568] [drm:check_crtc_state], [CRTC:5]
>[   17.618586] [drm:check_crtc_state], [CRTC:7]
>[   17.618590] [drm:check_shared_dpll_state], PCH DPLL A
>[   17.618600] [drm:check_shared_dpll_state], PCH DPLL B
>[   17.618612] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   17.618622] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   17.618628] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   17.618645] Console: switching to colour frame buffer device 128x48
>[   17.618668] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   17.618676] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   17.618682] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   17.618688] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   17.618695] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   17.618700] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   17.626290] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[   17.626295] i915 0000:00:02.0: registered panic notifier
>[   17.704567] [drm:asle_set_backlight], bclp = 0x80000000
>[   17.704590] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   17.704599] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[   17.704792] [drm:asle_set_backlight], bclp = 0x800000ff
>[   17.704801] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   17.704811] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1808
>[   17.705042] acpi device:07: registered as cooling_device4
>[   17.705587] ACPI: Video Device [IGPU] (multi-head: yes  rom: no  post: no)
>[   17.705750] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input15
>[   17.706097] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[   17.706196] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
>[   17.706689] snd_hda_intel 0000:00:1b.0: irq 23 for MSI/MSI-X
>[   17.740553] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card2/input16
>[   17.740761] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card2/input17
>[   17.740965] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card2/input18
>[   17.741162] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card2/input19
>[   18.131408] Adding 7812092k swap on /dev/sda4.  Priority:-1 extents:1 across:7812092k SS
>[   18.167833] EXT4-fs (sda6): re-mounted. Opts: (null)
>[   18.230864] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
>[   18.673317] fuse init (API version 7.22)
>[   18.697124] loop: module loaded
>[   18.914408] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
>[   18.960411] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
>[   18.972776] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
>[   19.689677] RPC: Registered named UNIX socket transport module.
>[   19.689680] RPC: Registered udp transport module.
>[   19.689682] RPC: Registered tcp transport module.
>[   19.689683] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   19.708642] FS-Cache: Loaded
>[   19.711766] Key type dns_resolver registered
>[   19.811720] FS-Cache: Netfs 'nfs' registered for caching
>[   19.887641] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[   20.192318] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   20.192330] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   20.192334] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   20.192340] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   20.192345] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   20.192348] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   21.446961] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input20
>[   21.584704] Bluetooth: RFCOMM TTY layer initialized
>[   21.584717] Bluetooth: RFCOMM socket layer initialized
>[   21.584719] Bluetooth: RFCOMM ver 1.11
>[   21.585660] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[   21.585662] Bluetooth: BNEP filters: protocol multicast
>[   21.585669] Bluetooth: BNEP socket layer initialized
>[   21.687372] lp: driver loaded but no devices found
>[   21.694850] ppdev: user-space parallel port driver
>[   22.095885] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
>[   22.098205] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
>[   22.100435] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   27.828501] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[   27.911560] asix 1-2.1.3:1.0 eth0: link down
>[   28.966187] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   28.966192] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.966193] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.966196] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   28.966197] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.966198] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.968383] [drm:i915_driver_open], 
>[   28.968428] [drm:intel_crtc_cursor_set], cursor off
>[   28.968431] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   28.968436] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.968438] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.968440] [drm:intel_crtc_cursor_set], cursor off
>[   28.968441] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   28.968443] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.968445] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.968447] [drm:intel_crtc_cursor_set], cursor off
>[   28.968448] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   28.968450] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.968451] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.968476] [drm:i915_driver_open], 
>[   28.968517] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[6] ENCODERS[6]
>[   28.969999] [drm:intel_crtc_cursor_set], cursor off
>[   28.970004] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   28.970010] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970014] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970017] [drm:intel_crtc_cursor_set], cursor off
>[   28.970019] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   28.970022] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970025] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970027] [drm:intel_crtc_cursor_set], cursor off
>[   28.970030] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   28.970032] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970034] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970150] [drm:i915_driver_open], 
>[   28.970175] [drm:intel_crtc_cursor_set], cursor off
>[   28.970177] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   28.970181] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970183] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970186] [drm:intel_crtc_cursor_set], cursor off
>[   28.970188] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   28.970191] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970193] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970196] [drm:intel_crtc_cursor_set], cursor off
>[   28.970197] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   28.970200] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   28.970202] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   28.970233] [drm:i915_driver_open], 
>[   28.970482] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[6] ENCODERS[6]
>[   28.970487] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[6] ENCODERS[6]
>[   28.970540] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   28.970544] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   28.970546] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   28.970553] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   28.970751] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   28.970922] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   28.970925] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   28.970937] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   28.970940] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   28.970943] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   28.970949] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   28.971169] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   28.971172] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   28.971176] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   28.971178] [drm:intel_crt_detect], CRT not detected via hotplug
>[   28.983884] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   28.983893] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   28.983900] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   28.984000] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   28.984003] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   28.984006] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   28.984007] [drm:intel_crt_detect], CRT not detected via hotplug
>[   28.999883] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   28.999884] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   28.999886] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   28.999966] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   28.999980] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.000177] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.000188] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.000205] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.000209] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   29.000211] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.000393] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.000400] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.000405] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.000454] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.000456] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   29.001257] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   29.002762] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   29.003139] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   29.007665] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   29.036064] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.038445] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.038447] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.040818] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.043190] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.043191] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.045563] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.047934] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.047936] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.050318] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.052690] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.052692] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.055074] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.057447] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.057449] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.059830] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.062202] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.062204] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.064575] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.066947] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.066948] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.069318] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.071689] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.071691] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.074062] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.076447] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.076449] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.078830] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.081204] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.081205] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.081217] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   29.081219] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   29.081224] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   29.081228] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   29.081231] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   29.081235] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   29.081242] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.081324] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.081327] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.081487] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.081490] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.081492] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.081496] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.081498] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.081654] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.081657] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.081659] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.081681] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.081684] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.081688] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   29.081691] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.081693] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.081696] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   29.081804] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   29.081807] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   29.081809] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   29.081812] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   29.081981] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   29.082146] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   29.082148] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   29.082155] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   29.082159] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   29.082161] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   29.082166] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   29.083034] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   29.083037] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   29.083041] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   29.083043] [drm:intel_crt_detect], CRT not detected via hotplug
>[   29.095969] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   29.095971] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   29.095973] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   29.095989] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   29.095991] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   29.095995] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   29.095997] [drm:intel_crt_detect], CRT not detected via hotplug
>[   29.111944] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   29.111947] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   29.111948] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   29.111982] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   29.111984] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.112215] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.112227] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.112234] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.112247] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   29.112252] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.112474] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.112485] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.112492] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.112573] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.112580] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   29.113400] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   29.114907] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   29.115296] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   29.117679] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.120054] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.120059] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.122523] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.124967] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.124974] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.127424] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.129898] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.129904] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.132367] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.134811] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.134817] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.137271] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.139714] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.139720] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.142176] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.144634] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.144640] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.147090] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.149562] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.149568] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.152019] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.154468] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.154473] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.156924] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.159369] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.159374] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.161829] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.164279] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.164285] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.164313] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   29.164320] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   29.164334] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   29.164346] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   29.164357] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   29.164368] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   29.164388] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.164742] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.164750] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.164922] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.164930] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.164938] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.164949] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.164956] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.165127] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.165134] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.165141] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.165195] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.165202] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.165210] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   29.165219] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.165225] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.165233] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   29.176387] [drm:asle_set_backlight], bclp = 0x800000ff
>[   29.176400] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   29.176407] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1808
>[   29.176764] [drm:asle_set_backlight], bclp = 0x800000ff
>[   29.176771] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   29.176777] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1808
>[   29.177973] [drm:drm_mode_addfb], [FB:35]
>[   29.178091] [drm:drm_mode_setcrtc], [CRTC:3]
>[   29.178103] [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
>[   29.178110] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
>[   29.178124] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   29.178132] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   29.217052] [drm:ironlake_update_plane], Writing base 0047B000 00000000 0 0 15872
>[   29.240106] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   29.240247] [drm:drm_mode_setcrtc], [CRTC:5]
>[   29.240261] [drm:drm_mode_setcrtc], [CONNECTOR:22:DP-1]
>[   29.240267] [drm:intel_crtc_set_config], [CRTC:5] [FB:35] #connectors=1 (x y) (1366 0)
>[   29.240280] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   29.240285] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   29.240297] [drm:ironlake_update_plane], Writing base 0047B000 FFFFFFFFFFFF7558 86 0 15872
>[   29.256084] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   29.256209] [drm:drm_mode_setcrtc], [CRTC:7]
>[   29.256216] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   29.256228] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   29.256234] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   29.306256] [drm:drm_mode_addfb], [FB:36]
>[   29.306293] [drm:drm_mode_setcrtc], [CRTC:3]
>[   29.306297] [drm:drm_mode_setcrtc], [CONNECTOR:12:eDP-1]
>[   29.306299] [drm:intel_crtc_set_config], [CRTC:3] [FB:36] #connectors=1 (x y) (0 0)
>[   29.306304] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   29.306306] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   29.311920] [drm:ironlake_update_plane], Writing base 0187B000 00000000 0 0 9728
>[   29.324141] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   29.324257] [drm:drm_mode_setcrtc], [CRTC:5]
>[   29.324271] [drm:drm_mode_setcrtc], [CONNECTOR:22:DP-1]
>[   29.324277] [drm:intel_crtc_set_config], [CRTC:5] [FB:36] #connectors=1 (x y) (1366 0)
>[   29.324290] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   29.324296] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   29.324307] [drm:ironlake_update_plane], Writing base 0187B000 FFFFFFFFFFFF7558 86 0 9728
>[   29.340157] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   29.576534] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>[   29.577213] asix 1-2.1.3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC1E1
>[   29.712023] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   29.712045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   29.712051] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   29.712057] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   29.712278] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   29.712449] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   29.712452] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   29.712462] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   29.712466] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   29.712469] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   29.712477] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   29.712646] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   29.712649] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   29.712652] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   29.712655] [drm:intel_crt_detect], CRT not detected via hotplug
>[   29.728247] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   29.728252] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   29.728257] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   29.728303] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   29.728311] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   29.728317] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   29.728321] [drm:intel_crt_detect], CRT not detected via hotplug
>[   29.744242] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   29.744244] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   29.744245] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   29.744269] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   29.744271] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.744435] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.744442] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.744447] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.744454] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   29.744458] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   29.744622] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   29.744627] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   29.744631] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   29.744644] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.744649] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   29.745466] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   29.746972] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   29.747360] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   29.749744] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.752113] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.752115] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.754487] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.756859] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.756861] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.759230] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.761603] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.761605] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.763986] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.766360] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.766362] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.768743] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.771115] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.771117] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.773490] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.775871] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.775873] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.778244] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.780619] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.780621] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.782999] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.785371] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.785373] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.787743] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.790116] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.790118] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.792501] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.794871] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   29.794872] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   29.794883] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   29.794885] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   29.794889] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   29.794893] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   29.794897] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   29.794901] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   29.794912] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   29.794935] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.794938] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.795094] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.795097] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.795099] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.795103] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   29.795105] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   29.795255] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   29.795258] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   29.795260] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   29.795265] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.795268] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.795271] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   29.795274] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   29.795276] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   29.795279] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   31.907041] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   31.908545] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   31.908922] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   31.913475] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   31.944825] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   31.945482] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   31.984500] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   31.985143] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.024852] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.027262] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.027266] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.029672] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.032062] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.032072] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.034484] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.036872] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.036879] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.036952] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007
>[   32.113667] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   32.113672] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   32.113865] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   32.113869] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   32.113901] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   32.113904] [drm:intel_crt_detect], CRT not detected via hotplug
>[   32.129407] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   32.129413] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   32.129486] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   32.129493] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   32.129684] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   32.129851] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   32.129854] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   32.947475] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   32.947489] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   32.947496] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   32.947502] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   32.947717] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   32.947881] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   32.947884] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   32.947894] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   32.947898] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   32.947900] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   32.947906] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   32.948080] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   32.948083] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   32.948087] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   32.948089] [drm:intel_crt_detect], CRT not detected via hotplug
>[   32.961793] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   32.961802] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   32.961809] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   32.961844] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   32.961854] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   32.961861] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   32.961867] [drm:intel_crt_detect], CRT not detected via hotplug
>[   32.977803] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   32.977810] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   32.977817] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   32.977873] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   32.977879] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   32.978048] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   32.978054] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   32.978060] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   32.978067] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   32.978071] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   32.978230] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   32.978236] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   32.978240] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   32.978254] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   32.978258] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   32.979078] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   32.980583] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   32.980961] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   32.983343] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.985712] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.985714] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.988086] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.990458] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.990461] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.992842] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.995215] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.995217] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   32.997597] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.999971] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   32.999973] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.002356] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.004727] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.004728] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.007113] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.009481] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.009483] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.011868] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.014242] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.014244] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.016624] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.019026] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.019028] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.021477] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.023937] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.023941] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.026351] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.028730] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.028732] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.028745] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   33.028747] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   33.028751] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   33.028755] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   33.028759] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   33.028763] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   33.028777] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   33.028803] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.028805] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.028956] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.028959] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.028962] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.028965] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.028967] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.029117] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.029120] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.029122] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.029128] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.029131] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.029134] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   33.029137] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.029139] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.029143] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   33.029506] [drm:asle_set_backlight], bclp = 0x800000ff
>[   33.029517] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.029524] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1808
>[   33.029793] [drm:asle_set_backlight], bclp = 0x800000ed
>[   33.029803] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.029809] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1680
>[   33.040281] [drm:asle_set_backlight], bclp = 0x800000ed
>[   33.040296] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.040302] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1680
>[   33.050292] [drm:asle_set_backlight], bclp = 0x800000ed
>[   33.050305] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.050311] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1680
>[   33.060384] [drm:asle_set_backlight], bclp = 0x800000dd
>[   33.060398] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.060405] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1566
>[   33.070711] [drm:asle_set_backlight], bclp = 0x800000dd
>[   33.070732] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.070743] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1566
>[   33.080827] [drm:asle_set_backlight], bclp = 0x800000dd
>[   33.080843] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.080850] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1566
>[   33.090925] [drm:asle_set_backlight], bclp = 0x800000cc
>[   33.090942] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.090950] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1446
>[   33.101257] [drm:asle_set_backlight], bclp = 0x800000cc
>[   33.101277] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.101286] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1446
>[   33.111209] [drm:asle_set_backlight], bclp = 0x800000cc
>[   33.111226] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.111234] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1446
>[   33.116877] [drm:intel_crtc_cursor_set], cursor off
>[   33.121349] [drm:asle_set_backlight], bclp = 0x800000ba
>[   33.121368] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.121378] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1318
>[   33.131560] [drm:asle_set_backlight], bclp = 0x800000ba
>[   33.131583] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.131592] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1318
>[   33.141702] [drm:asle_set_backlight], bclp = 0x800000ba
>[   33.141722] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.141731] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1318
>[   33.151902] [drm:asle_set_backlight], bclp = 0x800000ba
>[   33.151924] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.151932] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1318
>[   33.162100] [drm:asle_set_backlight], bclp = 0x800000aa
>[   33.162121] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.162130] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1205
>[   33.172236] [drm:asle_set_backlight], bclp = 0x800000aa
>[   33.172259] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.172267] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1205
>[   33.182386] [drm:asle_set_backlight], bclp = 0x800000aa
>[   33.182405] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.182414] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1205
>[   33.192577] [drm:asle_set_backlight], bclp = 0x80000099
>[   33.192597] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.192606] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1084
>[   33.202620] [drm:asle_set_backlight], bclp = 0x80000099
>[   33.202637] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.202644] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1084
>[   33.212902] [drm:asle_set_backlight], bclp = 0x80000099
>[   33.212920] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.212928] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1084
>[   33.223212] [drm:asle_set_backlight], bclp = 0x80000099
>[   33.223232] [drm:intel_panel_get_max_backlight], max backlight PWM = 1808
>[   33.223242] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1084
>[   33.375284] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   33.375289] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   33.375292] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   33.375294] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   33.375469] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   33.375636] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   33.375639] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   33.375649] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   33.375653] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   33.375656] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   33.375663] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   33.375835] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   33.375838] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   33.375841] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   33.375844] [drm:intel_crt_detect], CRT not detected via hotplug
>[   33.390001] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   33.390004] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.390006] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   33.390052] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   33.390053] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   33.390056] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   33.390058] [drm:intel_crt_detect], CRT not detected via hotplug
>[   33.406003] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   33.406005] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.406007] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   33.406083] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   33.406089] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   33.406257] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   33.406264] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   33.406269] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   33.406278] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   33.406283] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   33.406447] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   33.406452] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   33.406456] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   33.406476] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   33.406480] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   33.407287] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   33.408797] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   33.409184] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   33.414151] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.414779] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.419366] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   33.447878] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.448542] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.484798] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.485465] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.523106] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.523773] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.558742] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.559406] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.602409] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.603074] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.607796] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   33.634631] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.635296] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.672901] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.675360] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.675367] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.677815] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.680277] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.680284] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.682757] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.685202] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.685207] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.687663] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.690107] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.690112] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.690158] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   33.690165] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   33.690185] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   33.690198] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   33.690219] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   33.690231] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   33.690354] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   33.690438] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.690446] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.690664] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.690676] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.690683] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.690696] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.690701] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.690911] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.690923] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.690930] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.690952] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.690958] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.690964] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   33.690969] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.690974] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.690979] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   33.693045] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   33.693054] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   33.693059] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   33.693063] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   33.693275] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   33.693464] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   33.693471] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   33.693496] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   33.693506] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   33.693513] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   33.693532] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   33.694008] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   33.694016] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   33.694024] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   33.694031] [drm:intel_crt_detect], CRT not detected via hotplug
>[   33.706151] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   33.706158] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.706163] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   33.706191] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   33.706196] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   33.706202] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   33.706206] [drm:intel_crt_detect], CRT not detected via hotplug
>[   33.722159] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   33.722165] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   33.722170] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   33.722251] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   33.722263] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   33.722522] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   33.722534] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   33.722541] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   33.722554] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   33.722559] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   33.722805] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   33.722817] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   33.722823] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   33.722848] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   33.722853] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   33.723686] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   33.725191] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   33.725580] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   33.727963] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.730355] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.730362] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.732803] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.735278] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.735284] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.737732] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.740181] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.740187] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.742643] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.745083] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.745089] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.747531] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.749974] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.749979] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.752423] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.754869] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.754874] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.757311] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.759786] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.759792] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.762242] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.764687] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.764692] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.767158] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.769603] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.769608] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.772051] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.774500] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   33.774506] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   33.774536] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   33.774543] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   33.774556] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   33.774567] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   33.774578] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   33.774589] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   33.774628] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   33.774703] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.774711] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.774885] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.774894] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.774902] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.774912] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   33.774919] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   33.775088] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   33.775095] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   33.775102] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   33.775117] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.775125] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.775133] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   33.775140] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   33.775147] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   33.775155] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   34.372015] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
>[   34.372024] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
>[   34.373071] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[   35.134911] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007
>[   37.493482] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   37.493497] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   37.493503] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   37.493513] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   37.493735] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   37.493931] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   37.493939] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   37.493969] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   37.493980] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   37.493987] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   37.494010] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   37.494471] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   37.494480] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   37.494488] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   37.494495] [drm:intel_crt_detect], CRT not detected via hotplug
>[   37.507980] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   37.507986] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   37.507991] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   37.508016] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   37.508021] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   37.508026] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   37.508030] [drm:intel_crt_detect], CRT not detected via hotplug
>[   37.523987] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   37.523992] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   37.523997] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   37.524055] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   37.524067] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   37.524222] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   37.524224] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   37.524226] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   37.524229] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   37.524230] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   37.524382] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   37.524385] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   37.524388] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   37.524396] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   37.524399] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   37.525193] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   37.526700] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   37.527088] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   37.531601] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   37.561000] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.561664] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.636873] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.637538] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.672833] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.673499] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.750119] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.752590] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.752596] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.755044] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.757505] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.757511] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.759960] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.762409] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.762414] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.764868] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.767310] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.767315] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.769777] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.772229] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.772239] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.774687] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.777144] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.777150] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.779590] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.782062] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   37.782068] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   37.782098] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   37.782105] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   37.782118] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   37.782131] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   37.782142] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   37.782154] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   37.782233] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   37.782312] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   37.782320] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   37.782496] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   37.782505] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   37.782514] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   37.782524] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   37.782531] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   37.782700] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   37.782708] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   37.782715] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   37.782731] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   37.782738] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   37.782747] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   37.782755] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   37.782761] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   37.782769] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   38.028906] asix 1-2.1.3:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC1E1
>[   40.497497] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007
>[   40.839449] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   40.839463] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   40.839469] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   40.839479] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   40.839683] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   40.839868] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   40.839875] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   40.839903] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   40.839914] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   40.839921] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   40.839940] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>[   40.840411] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   40.840419] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   40.840427] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   40.840434] [drm:intel_crt_detect], CRT not detected via hotplug
>[   40.853589] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   40.853595] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   40.853601] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   40.853624] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>[   40.853629] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   40.853635] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   40.853639] [drm:intel_crt_detect], CRT not detected via hotplug
>[   40.869595] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   40.869601] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   40.869606] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   40.869663] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   40.869672] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   40.869864] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   40.869872] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   40.869877] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   40.869886] [drm:drm_mode_getconnector], [CONNECTOR:20:?]
>[   40.869890] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   40.870064] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   40.870069] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   40.870074] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   40.870090] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   40.870094] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   40.870909] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   40.872417] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   40.872804] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   40.877966] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   40.908910] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   40.909575] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   40.945844] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   40.946509] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.021691] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.022370] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.057568] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.060026] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.060032] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.062485] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.064928] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.064933] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.067389] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.069846] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.069852] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.072319] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.074777] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.074783] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.077230] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.079692] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.079698] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.082156] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.084593] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.084598] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.087043] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.089487] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   41.089493] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   41.089523] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] probed modes :
>[   41.089530] [drm:drm_mode_debug_printmodeline], Modeline 31:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   41.089543] [drm:drm_mode_debug_printmodeline], Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   41.089554] [drm:drm_mode_debug_printmodeline], Modeline 28:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   41.089566] [drm:drm_mode_debug_printmodeline], Modeline 30:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   41.089576] [drm:drm_mode_debug_printmodeline], Modeline 27:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   41.089656] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[   41.089788] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   41.089797] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   41.089973] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   41.089983] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   41.089991] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   41.090004] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
>[   41.090012] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   41.090177] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   41.090182] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   41.090187] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   41.090201] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   41.090206] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   41.090213] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   41.090218] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
>[   41.090222] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   41.090227] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   43.843082] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007
>[   55.576958] [drm:intel_crtc_cursor_set], cursor off
>[   56.434745] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
>[   56.434765] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [NOCRTC]
>[   56.434771] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   56.434776] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   56.434782] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   56.434789] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   56.434796] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   56.434807] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   56.434814] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[   56.434821] [drm:ironlake_edp_backlight_off], 
>[   56.689509] [drm:ironlake_edp_panel_off], Turn eDP power off
>[   56.689524] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[   56.689532] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status c0000008 control abcd0000
>[   57.633757] [drm:intel_dp_link_down], 
>[   57.697790] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   57.778034] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 7, cursor: 6
>[   57.778048] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   57.778056] [drm:ironlake_check_srwm], watermark 2: display plane 35, fbc lines 3, cursor 6
>[   57.778063] [drm:ironlake_check_srwm], watermark 3: display plane 66, fbc lines 4, cursor 6
>[   57.778069] [drm:ironlake_check_srwm], watermark 3: display plane 130, fbc lines 5, cursor 10
>[   57.778076] [drm:intel_update_fbc], disabled per chip default
>[   57.778098] [drm:intel_connector_check_state], [CONNECTOR:22:DP-1]
>[   57.778109] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   57.778115] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   57.778120] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   57.778124] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   57.778131] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   57.778137] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   57.778144] [drm:check_crtc_state], [CRTC:3]
>[   57.778149] [drm:check_crtc_state], [CRTC:5]
>[   57.778164] [drm:check_crtc_state], [CRTC:7]
>[   57.778168] [drm:check_shared_dpll_state], PCH DPLL A
>[   57.778175] [drm:check_shared_dpll_state], PCH DPLL B
>[   57.778186] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   57.778194] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [NOCRTC]
>[   57.778198] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   57.778203] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   57.778208] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   57.778573] [drm:intel_dp_link_down], 
>[   57.829835] [drm:intel_disable_shared_dpll], disable PCH DPLL A (active 1, on? 1) for crtc 5
>[   57.829858] [drm:intel_disable_shared_dpll], disabling PCH DPLL A
>[   57.830274] [drm:intel_update_fbc], no output, disabling
>[   57.830291] [drm:ivb_modeset_global_resources], disabling fdi C rx
>[   57.830306] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   57.830313] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   57.830318] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   57.830323] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   57.830329] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   57.830335] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   57.830341] [drm:check_crtc_state], [CRTC:3]
>[   57.830346] [drm:check_crtc_state], [CRTC:5]
>[   57.830350] [drm:check_crtc_state], [CRTC:7]
>[   57.830354] [drm:check_shared_dpll_state], PCH DPLL A
>[   57.830360] [drm:check_shared_dpll_state], PCH DPLL B
>[   57.830428] [drm:i915_hotplug_work_func], running encoder hotplug functions
>[   57.830442] [drm:i915_hotplug_work_func], Connector HDMI-A-1 (pin 4) received hotplug event.
>[   57.830449] [drm:i915_hotplug_work_func], Connector DP-1 (pin 4) received hotplug event.
>[   57.830685] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   57.830699] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   57.830707] [drm:intel_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>[   57.831585] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   57.833200] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   57.833611] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   57.839992] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
>[   57.965283] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   57.965926] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.012515] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.013148] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.045470] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.047840] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.047842] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.050214] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.052586] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.052587] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.054956] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.057329] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.057330] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.057334] [drm:intel_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>[   58.057338] [drm:i915_hotplug_work_func], running encoder hotplug functions
>[   58.057340] [drm:i915_hotplug_work_func], Connector HDMI-A-1 (pin 4) received hotplug event.
>[   58.057342] [drm:i915_hotplug_work_func], Connector DP-1 (pin 4) received hotplug event.
>[   58.057507] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   58.057512] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   58.057518] [drm:intel_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>[   58.058294] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 01 00 05 00 81 00 00 00 00 00 00 00
>[   58.059802] [drm:intel_dp_probe_oui], Sink OUI: 475353
>[   58.060190] [drm:intel_dp_probe_oui], Branch OUI: 0010fa
>[   58.062560] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.064929] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.064931] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.067303] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.069676] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.069677] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.072047] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.074420] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.074421] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.076789] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.079162] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.079164] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.081534] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.083906] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up
>[   58.083907] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
>[   58.083909] [drm:intel_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 1
>[   58.083918] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   58.083921] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>[   58.083923] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   58.083926] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   58.083927] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   58.083930] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   58.083932] [drm:connected_sink_compute_bpp], [CONNECTOR:12:eDP-1] checking for sink bpp constrains
>[   58.083934] [drm:connected_sink_compute_bpp], clamping display bpp (was 24) to EDID reported max of 18
>[   58.083937] [drm:intel_dp_compute_config], DP link computation with max lane count 1 max bw 0a pixel clock 72000KHz
>[   58.083939] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 18
>[   58.083940] [drm:intel_dp_compute_config], DP link bw required 129600 available 129600
>[   58.083943] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1
>[   58.083944] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[   58.083946] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[   58.083947] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
>[   58.083949] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   58.083950] [drm:intel_dump_pipe_config], requested mode:
>[   58.083954] [drm:drm_mode_debug_printmodeline], Modeline 0:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   58.083955] [drm:intel_dump_pipe_config], adjusted mode:
>[   58.083958] [drm:drm_mode_debug_printmodeline], Modeline 0:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   58.083960] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   58.083961] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   58.083962] [drm:intel_dump_pipe_config], ips: 0
>[   58.083967] [drm:ivb_modeset_global_resources], disabling fdi C rx
>[   58.083990] [drm:ironlake_update_plane], Writing base 00073000 00000000 0 0 5504
>[   58.083992] [drm:intel_update_fbc], no output, disabling
>[   58.083995] [drm:intel_crtc_mode_set], [ENCODER:11:TMDS-11] set [MODE:0:1366x768]
>[   58.083997] [drm:ironlake_set_pll_cpu_edp], eDP PLL enable for clock 162000
>[   58.083999] [drm:ironlake_set_pll_cpu_edp], 160MHz cpu eDP clock, might need ilk devA w/a
>[   58.084497] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   58.084499] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   58.084502] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6
>[   58.084504] [drm:ironlake_check_srwm], watermark 3: display plane 74, fbc lines 3, cursor 6
>[   58.084506] [drm:ironlake_check_srwm], watermark 3: display plane 146, fbc lines 4, cursor 10
>[   58.084508] [drm:ironlake_edp_pll_on], 
>[   58.146008] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   58.210042] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   58.210052] [drm:intel_update_fbc], disabled per chip default
>[   58.210057] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   58.210063] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[   58.210070] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000
>[   58.210079] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x40000000 PP_CONTROL: 0xabcd0008
>[   58.210083] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[   58.414594] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   58.415273] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   58.415942] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.416608] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   58.417275] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   58.417940] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.418615] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   58.419282] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   58.419947] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.420616] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   58.421283] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   58.421946] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.422616] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   58.423285] [drm:intel_dp_set_signal_levels], Using signal levels 0c000000
>[   58.423950] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.424611] [drm:intel_dp_start_link_train], too many full retries, give up
>[   58.424617] [drm:ironlake_edp_panel_on], Turn eDP power on
>[   58.424622] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[   58.424630] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0008
>[   58.424637] [drm:ironlake_wait_panel_on], Wait for panel power on
>[   58.424645] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 4000000a control abcd000b
>[   58.838343] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   58.838354] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0003
>[   58.918381] [drm:intel_dp_set_signal_levels], Using signal levels 0e000000
>[   58.919383] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.920344] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.921298] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.922281] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.923260] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.924212] [drm:intel_dp_set_signal_levels], Using signal levels 0cc00000
>[   58.925170] [drm:intel_dp_link_down], 
>[   58.986311] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   59.066616] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   59.067252] [drm:intel_dp_start_link_train], clock recovery OK
>[   59.067256] [drm:intel_dp_set_signal_levels], Using signal levels 09000000
>[   59.068189] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[   59.068357] [drm:ironlake_edp_backlight_on], 
>[   59.282475] [drm:intel_panel_actually_set_backlight], set backlight PWM = 1084
>[   59.290504] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>[   59.290515] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   59.290519] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   59.290523] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   59.290527] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   59.290530] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   59.290534] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   59.290538] [drm:check_crtc_state], [CRTC:3]
>[   59.290547] [drm:check_crtc_state], [CRTC:5]
>[   59.290549] [drm:check_crtc_state], [CRTC:7]
>[   59.290553] [drm:check_shared_dpll_state], PCH DPLL A
>[   59.290558] [drm:check_shared_dpll_state], PCH DPLL B
>[   59.290568] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   59.290573] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>[   59.290577] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   59.290581] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.290585] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.290588] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   59.290593] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   59.290599] [drm:connected_sink_compute_bpp], [CONNECTOR:22:DP-1] checking for sink bpp constrains
>[   59.290604] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 0a pixel clock 65000KHz
>[   59.290617] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24
>[   59.290619] [drm:intel_dp_compute_config], DP link bw required 156000 available 259200
>[   59.290624] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe B, lanes 1
>[   59.290628] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[   59.290631] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[   59.290633] [drm:intel_dump_pipe_config], cpu_transcoder: B
>[   59.290636] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[   59.290641] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[   59.290643] [drm:intel_dump_pipe_config], requested mode:
>[   59.290649] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   59.290651] [drm:intel_dump_pipe_config], adjusted mode:
>[   59.290657] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   59.290660] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   59.290663] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[   59.290665] [drm:intel_dump_pipe_config], ips: 0
>[   59.290701] [drm:intel_get_shared_dpll], CRTC:5 allocated PCH DPLL A
>[   59.290704] [drm:intel_get_shared_dpll], using PCH DPLL A for pipe B
>[   59.290706] [drm:intel_get_shared_dpll], setting up PCH DPLL A
>[   59.290719] [drm:cpt_enable_fdi_bc_bifurcation], enabling fdi C rx
>[   59.290730] [drm:ironlake_update_plane], Writing base 00073000 00000000 0 0 5504
>[   59.290734] [drm:intel_update_fbc], disabled per chip default
>[   59.290740] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   59.290745] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   59.290749] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6
>[   59.290753] [drm:ironlake_check_srwm], watermark 3: display plane 74, fbc lines 3, cursor 6
>[   59.290757] [drm:ironlake_check_srwm], watermark 3: display plane 146, fbc lines 4, cursor 10
>[   59.290762] [drm:intel_crtc_mode_set], [ENCODER:21:TMDS-21] set [MODE:0:1024x768]
>[   59.290767] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   59.290770] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 7, cursor: 6
>[   59.354500] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   59.418554] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[   59.418715] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x0
>[   59.419367] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x100
>[   59.419371] [drm:ivb_manual_fdi_link_train], FDI train 1 done, level 0.
>[   59.420023] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x200
>[   59.420026] [drm:ivb_manual_fdi_link_train], FDI train 2 done, level 0.
>[   59.420028] [drm:ivb_manual_fdi_link_train], FDI train done.
>[   59.420032] [drm:ironlake_enable_shared_dpll], enable PCH DPLL A (active 0, on? 0)for crtc 5
>[   59.420034] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL A
>[   59.421404] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[   59.422176] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[   59.423688] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.425181] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.426676] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.428169] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.429664] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.431170] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.432664] [drm:intel_dp_start_link_train], too many voltage retries, give up
>[   59.432668] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.434383] [drm:intel_dp_set_signal_levels], Using signal levels 04000000
>[   59.436124] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[   59.458558] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>[   59.458568] [drm:intel_connector_check_state], [CONNECTOR:22:DP-1]
>[   59.458577] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   59.458583] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   59.458588] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   59.458594] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   59.458600] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   59.458606] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   59.458611] [drm:check_crtc_state], [CRTC:3]
>[   59.458619] [drm:check_crtc_state], [CRTC:5]
>[   59.458631] [drm:check_crtc_state], [CRTC:7]
>[   59.458636] [drm:check_shared_dpll_state], PCH DPLL A
>[   59.458642] [drm:check_shared_dpll_state], PCH DPLL B
>[   59.458652] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   59.458660] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.458666] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.458676] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   59.458684] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.458689] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.458696] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   59.458702] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.458707] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.458733] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   59.458740] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.458745] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.458751] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   59.458757] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.458762] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.469515] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   59.469521] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.469524] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.469529] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   59.469533] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.469536] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.482793] [drm:intel_crtc_cursor_set], cursor off
>[   59.482797] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   59.482803] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.482805] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.482807] [drm:intel_crtc_cursor_set], cursor off
>[   59.482808] [drm:intel_crtc_set_config], [CRTC:5] [FB:34] #connectors=1 (x y) (0 0)
>[   59.482810] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.482812] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.482814] [drm:intel_crtc_cursor_set], cursor off
>[   59.482815] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   59.482817] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.482818] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.591572] [drm:i915_hotplug_work_func], running encoder hotplug functions
>[   59.591585] [drm:i915_hotplug_work_func], Connector HDMI-A-1 (pin 4) received hotplug event.
>[   59.591591] [drm:i915_hotplug_work_func], Connector DP-1 (pin 4) received hotplug event.
>[   59.591814] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   59.591826] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   59.591833] [drm:intel_hpd_irq_event], [CONNECTOR:20:HDMI-A-1] status updated from 2 to 2
>[   59.594427] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.601229] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.609140] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.614617] [drm:intel_dp_link_down], 
>[   59.626620] [drm:intel_hpd_irq_event], [CONNECTOR:22:DP-1] status updated from 1 to 2
>[   59.626682] [drm:drm_fb_helper_hotplug_event], 
>[   59.626691] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1]
>[   59.626698] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   59.626709] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd000f
>[   59.626902] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   59.627087] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   59.627094] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   59.627121] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[   59.627133] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:eDP-1] probed modes :
>[   59.627140] [drm:drm_mode_debug_printmodeline], Modeline 13:"1366x768" 60 72000 1366 1380 1436 1500 768 769 772 800 0x48 0xa
>[   59.627153] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>[   59.627162] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   59.627168] [drm:intel_crt_detect], CRT not detected via hotplug
>[   59.642637] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   59.642645] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   59.642653] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>[   59.642661] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1]
>[   59.642930] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   59.642942] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   59.642950] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:20:HDMI-A-1] disconnected
>[   59.642956] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
>[   59.642964] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
>[   59.642972] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
>[   59.643209] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   59.643221] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   59.643228] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
>[   59.643234] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2]
>[   59.643241] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-2] disconnected
>[   59.643252] [drm:drm_setup_crtcs], 
>[   59.643257] [drm:drm_enable_connectors], connector 12 enabled? yes
>[   59.643261] [drm:drm_enable_connectors], connector 9 enabled? no
>[   59.643265] [drm:drm_enable_connectors], connector 20 enabled? no
>[   59.643269] [drm:drm_enable_connectors], connector 22 enabled? no
>[   59.643273] [drm:drm_enable_connectors], connector 24 enabled? no
>[   59.643276] [drm:drm_enable_connectors], connector 26 enabled? no
>[   59.643281] [drm:drm_target_preferred], looking for cmdline mode on connector 12
>[   59.643285] [drm:drm_target_preferred], looking for preferred mode on connector 12
>[   59.643289] [drm:drm_target_preferred], found mode 1366x768
>[   59.643293] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
>[   59.643300] [drm:drm_setup_crtcs], desired mode 1366x768 set on crtc 3
>[   59.643317] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
>[   59.643327] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.643333] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [CRTC:5]
>[   59.643352] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[   59.643354] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:DP-1] to [NOCRTC]
>[   59.643355] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[   59.643357] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.643370] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[   59.643376] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   59.645939] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.653128] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.661245] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
>[   59.666622] ------------[ cut here ]------------
>[   59.666667] WARNING: at drivers/gpu/drm/i915/intel_dp.c:2206 ironlake_crtc_disable+0x64/0x765 [i915]()
>[   59.666670] Modules linked in: ecb parport_pc ppdev lp parport bnep rfcomm binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd dns_resolver fscache sunrpc nls_utf8 nls_cp437 vfat fat loop fuse ecryptfs dm_crypt snd_hda_codec_hdmi snd_hda_codec_cirrus arc4 coretemp brcmsmac kvm_intel cordic brcmutil kvm mac80211 snd_hda_intel btusb cfg80211 i915 snd_usb_audio snd_hda_codec asix usbnet bluetooth uvcvideo iTCO_wdt iTCO_vendor_support snd_usbmidi_lib snd_hwdep libphy snd_seq_midi snd_seq_midi_event applesmc snd_rawmidi input_polldev snd_pcm_oss mii videobuf2_vmalloc microcode pcspkr bcm5974 i2c_i801 lpc_ich rfkill snd_mixer_oss videobuf2_memops snd_seq mfd_core videobuf2_core snd_pcm videodev drm_kms_helper joydev evdev drm media snd_page_alloc snd_seq_device snd_timer snd video bcma apple_bl i2c_algo_bit soundcore i2c_core battery acpi_cpufreq mperf button ac processor thermal_sys ext4 crc16 jbd2 mbcache dm_mod sg crc32c_intel hid_apple hid_microsoft hid_generic usbhid hid sd_mod crc_t10dif ghash_clmulni_intel ahci libahci aesni_intel aes_x86_64 ablk_helper cryptd lrw gf128mul glue_helper libata ehci_pci ehci_hcd scsi_mod xhci_hcd usbcore usb_common
>[   59.666914] CPU: 0 PID: 213 Comm: kworker/u16:4 Not tainted 3.10.0-rc7+ #4
>[   59.666920] Hardware name: Apple Inc. MacBookAir5,1/Mac-66F35F19FE2A0D05, BIOS MBA51.88Z.00EF.B01.1207271122 07/27/2012
>[   59.666952] Workqueue: i915 i915_hotplug_work_func [i915]
>[   59.666958]  0000000000000000 ffffffff8102e16e 0000000000000000 ffff88014c7e0000
>[   59.666970]  0000000000000001 ffff8801546d5000 0000000000000001 ffffffffa048fbc3
>[   59.666980]  ffff8801546d5000 ffff880166c50ef8 ffff880167b88000 ffff880154532000
>[   59.666991] Call Trace:
>[   59.667009]  [<ffffffff8102e16e>] ? warn_slowpath_common+0x5b/0x70
>[   59.667052]  [<ffffffffa048fbc3>] ? ironlake_crtc_disable+0x64/0x765 [i915]
>[   59.667088]  [<ffffffffa0278c88>] ? drm_ut_debug_printk+0x56/0x5d [drm]
>[   59.667126]  [<ffffffffa04906ce>] ? intel_crtc_disable+0x33/0x106 [i915]
>[   59.667164]  [<ffffffffa0493f0a>] ? __intel_set_mode+0xa5f/0xf17 [i915]
>[   59.667176]  [<ffffffff8102f7cd>] ? wake_up_klogd+0x2b/0x2c
>[   59.667204]  [<ffffffffa0278c88>] ? drm_ut_debug_printk+0x56/0x5d [drm]
>[   59.667245]  [<ffffffffa04953f3>] ? intel_set_mode+0xb/0x22 [i915]
>[   59.667283]  [<ffffffffa0495adc>] ? intel_crtc_set_config+0x5f5/0x778 [i915]
>[   59.667318]  [<ffffffffa027e60d>] ? drm_mode_set_config_internal+0x44/0xac [drm]
>[   59.667338]  [<ffffffffa025fe93>] ? drm_fb_helper_set_par+0x55/0x98 [drm_kms_helper]
>[   59.667355]  [<ffffffffa025fe39>] ? drm_fb_helper_hotplug_event+0xa7/0xac [drm_kms_helper]
>[   59.667367]  [<ffffffff81044c7b>] ? process_one_work+0x17a/0x289
>[   59.667378]  [<ffffffff81045154>] ? worker_thread+0x139/0x1de
>[   59.667388]  [<ffffffff8104501b>] ? rescuer_thread+0x26e/0x26e
>[   59.667398]  [<ffffffff81049385>] ? kthread+0x7d/0x85
>[   59.667407]  [<ffffffff81049308>] ? __kthread_parkme+0x59/0x59
>[   59.667421]  [<ffffffff8136d26c>] ? ret_from_fork+0x7c/0xb0
>[   59.667430]  [<ffffffff81049308>] ? __kthread_parkme+0x59/0x59
>[   59.667437] ---[ end trace 94b53558328661d9 ]---
>[   59.706760] [drm:intel_disable_shared_dpll], disable PCH DPLL A (active 1, on? 1) for crtc 5
>[   59.706775] [drm:intel_disable_shared_dpll], disabling PCH DPLL A
>[   59.707188] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6
>[   59.707194] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6
>[   59.707200] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6
>[   59.707205] [drm:ironlake_check_srwm], watermark 3: display plane 74, fbc lines 3, cursor 6
>[   59.707210] [drm:ironlake_check_srwm], watermark 3: display plane 146, fbc lines 4, cursor 10
>[   59.707216] [drm:intel_update_fbc], disabled per chip default
>[   59.707232] [drm:ivb_modeset_global_resources], disabling fdi C rx
>[   59.707241] [drm:intel_connector_check_state], [CONNECTOR:12:eDP-1]
>[   59.707252] [drm:check_encoder_state], [ENCODER:10:DAC-10]
>[   59.707259] [drm:check_encoder_state], [ENCODER:11:TMDS-11]
>[   59.707264] [drm:check_encoder_state], [ENCODER:19:TMDS-19]
>[   59.707270] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
>[   59.707275] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
>[   59.707280] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
>[   59.707285] [drm:check_crtc_state], [CRTC:3]
>[   59.707294] [drm:check_crtc_state], [CRTC:5]
>[   59.707298] [drm:check_crtc_state], [CRTC:7]
>[   59.707301] [drm:check_shared_dpll_state], PCH DPLL A
>[   59.707307] [drm:check_shared_dpll_state], PCH DPLL B
>[   59.707318] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[   59.707326] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:eDP-1] to [CRTC:3]
>[   59.707807] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   59.707822] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[   59.708218] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   59.708233] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
>[   59.708363] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>[   59.708370] [drm:intel_crt_detect], CRT not detected via hotplug
>[   59.722665] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>[   59.722672] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>[   59.722766] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[   59.722774] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[   59.723006] [drm:intel_dp_probe_oui], Sink OUI: 0010fa
>[   59.723191] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[   59.723198] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[   60.858117] usb 1-1: USB disconnect, device number 2
>[   62.636143] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0xc0000008 PP_CONTROL: 0xabcd0007

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Attachments on bug 60263: 74159 | 74160 | 74991 | 78876 | 78877 | 78884 | 78913 | 78924 | 78925 | 82239 | 83949 | 83950 | 83951 | 83952 | 87903 | 92182

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