[Intel-gfx] Ivy Bridge docking problems

[Matthew Garrett]

I'm docking a Thinkpad X230 (Ivy Bridge, internal LVDS panel) to a dock 
with two 2560x1600 Dell panels attached. Gnome is configured to disable 
the LVDS in this configuration in order to provide enough lanes to run 
both panels. If I unplug one of the panels I get what's attached as 
disconnect_trim. Gnome re-enables LVDS, but for some reason the 
backlight is at 0 - if I hit the brightness keys I can get a picture 
back. If I then plug in the second monitor again, I get the second 
attachment (the top is missing, but all the DP stuff seems to happen 
further down). This is Linus's tree as of Saturday, plus "drm/i915: make 
IVB FDI training match spec v2".

-- 
Matthew Garrett | mjg59 at srcf.ucam.org
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[  795.217626] [drm:i915_hotplug_work_func], running encoder hotplug functions
[  795.217633] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event.
[  795.217635] [drm:i915_hotplug_work_func], Connector DP-2 (pin 5) received hotplug event.
[  795.217839] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  795.217845] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  795.217848] [drm:intel_hpd_irq_event], [CONNECTOR:24:HDMI-A-2] status updated from 2 to 2
[  795.218355] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  795.218672] [drm:intel_hpd_irq_event], [CONNECTOR:28:DP-2] status updated from 1 to 2
[  795.225025] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  795.225244] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  795.225880] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.226543] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.228365] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.297914] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.299742] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.369998] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.371828] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.441994] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.443827] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.513960] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.515791] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.584886] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.586719] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.655909] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.657749] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.727037] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.728867] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.798889] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.798896] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  795.798898] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  795.798899] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  795.798900] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  795.798901] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  795.800489] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.844975] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.844984] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  795.846647] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.890974] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.890984] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  795.892655] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.937018] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.937026] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  795.938696] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.983016] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  795.983025] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  795.984682] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.029041] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.029050] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  796.029052] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  796.029054] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  796.029055] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  796.029057] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  796.029058] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  796.030739] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.075035] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.075045] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  796.075048] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  796.075049] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  796.075051] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  796.075053] [drm:intel_dp_detect], Got DDCCI! Word
[  796.076241] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  796.108487] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  796.108503] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  796.108516] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  796.108518] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  796.108531] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  796.108637] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  796.115992] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  796.116225] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  796.116233] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  796.116493] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  796.116501] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  796.116598] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  796.116601] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  796.116603] [drm:intel_crt_detect], CRT not detected via hotplug
[  796.116769] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  796.116774] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.116777] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  796.116779] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  796.117139] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.117140] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  796.117141] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  796.117142] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  796.117149] [drm:drm_mode_getconnector], 
[  796.117151] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  796.117153] [drm:intel_crt_detect], CRT not detected via hotplug
[  796.117154] [CONNECTOR:15:?]
[  796.117313] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  796.117316] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.117325] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  796.117327] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  796.117666] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.117668] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  796.117669] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  796.117702] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  796.117705] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  796.117706] [drm:intel_crt_detect], CRT not detected via hotplug
[  796.117860] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  796.117862] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.117863] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  796.117863] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  796.118217] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  796.118219] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  796.118220] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  796.118221] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  796.118276] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  796.118278] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  796.125992] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  796.125994] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  796.125997] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  796.126007] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  796.133997] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  796.133998] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  796.134003] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  796.134004] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  796.134007] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  796.134008] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  796.134009] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  796.134010] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  796.134012] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  796.134013] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  796.134234] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  796.134243] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  796.134247] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  796.134257] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  796.134260] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  796.134448] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  796.134456] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  796.134460] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  796.134478] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  796.134482] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  796.134658] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  796.134662] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  796.134665] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  796.134672] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  796.134675] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  796.134830] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  796.134834] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  796.134837] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  796.134854] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  796.134858] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  796.134864] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  796.134873] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  796.134876] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  796.134879] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  796.134990] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  796.134997] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  796.135284] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  796.135913] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.136575] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.138397] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.207814] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.209651] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.279149] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.280987] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.349848] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.351677] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.420866] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.422695] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.491924] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.493752] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.562919] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.564747] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.633910] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.635739] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.705152] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.705159] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  796.705160] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  796.705162] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  796.705163] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  796.705164] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  796.706747] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.751240] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.751249] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  796.752913] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.797045] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.797051] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  796.798636] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.843034] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.843038] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  796.844622] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.889281] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.889290] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  796.890947] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.935078] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.935084] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  796.935087] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  796.935088] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  796.935090] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  796.935091] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  796.935092] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  796.936676] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.981078] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  796.981082] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  796.981084] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  796.981086] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  796.981087] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  796.981089] [drm:intel_dp_detect], Got DDCCI! Word
[  796.982196] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.014195] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.015305] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.047325] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.047340] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  797.047350] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  797.047352] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  797.047355] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  797.047357] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  797.047360] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  797.047362] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  797.047365] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  797.047367] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  797.047370] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  797.047372] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  797.047374] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  797.047377] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  797.047379] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  797.047382] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  797.047384] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  797.047387] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  797.047389] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  797.047405] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  797.048281] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  797.048285] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  797.048291] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  797.048293] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  797.048301] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  797.048372] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  797.048375] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  797.048378] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  797.048379] [drm:intel_crt_detect], CRT not detected via hotplug
[  797.048544] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  797.048547] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  797.048549] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  797.048551] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  797.048884] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  797.048886] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  797.048888] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  797.048890] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  797.048893] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  797.048895] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  797.048897] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  797.048899] [drm:intel_crt_detect], CRT not detected via hotplug
[  797.049048] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  797.049050] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  797.049051] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  797.049052] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  797.049401] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  797.049402] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  797.049404] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  797.049405] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  797.049411] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  797.049413] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  797.057257] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  797.057259] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  797.057261] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  797.057262] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  797.065259] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  797.065261] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  797.065265] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  797.065267] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  797.065268] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  797.065270] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  797.065270] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  797.065272] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  797.065274] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  797.065275] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  797.065471] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  797.065478] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  797.065482] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  797.065493] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  797.065496] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  797.065688] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  797.065696] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  797.065700] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  797.065717] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  797.065721] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  797.065891] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  797.065895] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  797.065898] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  797.065905] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  797.065908] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  797.066088] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  797.066092] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  797.066095] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  797.066106] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  797.066110] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  797.066115] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  797.066118] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  797.066121] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  797.066124] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  797.066133] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  797.066135] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  797.066469] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  797.067089] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.067752] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.069582] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.139443] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.141271] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.211456] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.213292] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.283112] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.284934] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.354343] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.356167] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.425495] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.427334] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.496564] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.498399] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.568178] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.570013] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.639390] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.639397] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  797.639399] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  797.639400] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  797.639416] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  797.639421] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  797.641000] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.685282] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.685287] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  797.686875] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.731532] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.731541] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  797.733214] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.777508] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.777517] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  797.779193] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.823332] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.823338] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  797.824922] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.869555] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.869564] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  797.869567] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  797.869568] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  797.869570] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  797.869571] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  797.869572] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  797.871247] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.915345] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  797.915352] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  797.915354] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  797.915355] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  797.915357] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  797.915359] [drm:intel_dp_detect], Got DDCCI! Word
[  797.916466] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.948494] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.949595] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.981595] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  797.981611] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  797.981622] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  797.981624] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  797.981626] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  797.981629] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  797.981631] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  797.981634] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  797.981636] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  797.981639] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  797.981641] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  797.981644] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  797.981646] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  797.981648] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  797.981651] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  797.981653] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  797.981656] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  797.981658] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  797.981661] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  797.981692] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  797.990087] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  797.993075] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
[  797.997011] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
[  798.001128] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7015003f
[  798.002514] [drm:intel_dp_link_down], 
[  798.069606] [drm:intel_disable_shared_dpll], disable PCH DPLL B (active 1, on? 1) for crtc 3
[  798.069615] [drm:intel_disable_shared_dpll], disabling PCH DPLL B
[  798.070027] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 23, cursor: 6
[  798.070030] [drm:ironlake_check_srwm], watermark 1: display plane 36, fbc lines 3, cursor 6
[  798.070033] [drm:ironlake_check_srwm], watermark 2: display plane 136, fbc lines 3, cursor 6
[  798.070035] [drm:ironlake_check_srwm], watermark 3: display plane 270, fbc lines 4, cursor 10
[  798.070038] [drm:ironlake_check_srwm], watermark 3: display plane 538, fbc lines 6, cursor 18
[  798.070040] [drm:ironlake_check_srwm], display watermark(538) is too large(511), disabling wm3+
[  798.070043] [drm:intel_update_fbc], fbc set to per-chip default
[  798.070045] [drm:intel_update_fbc], fbc disabled per module param
[  798.070058] [drm:intel_connector_check_state], [CONNECTOR:30:DP-3]
[  798.070063] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  798.070066] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  798.070069] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  798.070072] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  798.070075] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  798.070077] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  798.070080] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  798.070083] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  798.070087] [drm:check_crtc_state], [CRTC:3]
[  798.070090] [drm:check_crtc_state], [CRTC:5]
[  798.070098] [drm:check_crtc_state], [CRTC:7]
[  798.070101] [drm:check_shared_dpll_state], PCH DPLL A
[  798.070105] [drm:check_shared_dpll_state], PCH DPLL B
[  798.085261] [drm:drm_mode_addfb], [FB:123]
[  798.085304] [drm:drm_mode_setcrtc], [CRTC:5]
[  798.085307] [drm:drm_mode_setcrtc], [CONNECTOR:30:DP-3]
[  798.085308] [drm:intel_crtc_set_config], [CRTC:5] [FB:123] #connectors=1 (x y) (0 0)
[  798.085312] [drm:intel_modeset_stage_output_state], [CONNECTOR:28:DP-2] to [CRTC:3]
[  798.085313] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:5]
[  798.097667] [drm:ironlake_update_plane], Writing base 08127000 00000000 0 0 15872
[  798.103639] [drm:intel_update_fbc], fbc set to per-chip default
[  798.103646] [drm:intel_update_fbc], fbc disabled per module param
[  798.103711] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
[  798.103716] [drm:intel_modeset_stage_output_state], [CONNECTOR:28:DP-2] to [NOCRTC]
[  798.103717] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  798.103718] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:5]
[  798.103720] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  798.103721] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
[  798.103733] [drm:intel_connector_check_state], [CONNECTOR:30:DP-3]
[  798.103736] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  798.103738] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  798.103740] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  798.103742] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  798.103744] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  798.103746] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  798.103747] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  798.103749] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  798.103752] [drm:check_crtc_state], [CRTC:3]
[  798.103753] [drm:check_crtc_state], [CRTC:5]
[  798.103760] [drm:check_crtc_state], [CRTC:7]
[  798.103761] [drm:check_shared_dpll_state], PCH DPLL A
[  798.103764] [drm:check_shared_dpll_state], PCH DPLL B
[  798.114188] [drm:drm_mode_setcrtc], [CRTC:5]
[  798.114193] [drm:drm_mode_setcrtc], [CONNECTOR:9:LVDS-1]
[  798.114195] [drm:intel_crtc_set_config], [CRTC:5] [FB:123] #connectors=1 (x y) (0 0)
[  798.114197] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
[  798.114198] [drm:drm_mode_debug_printmodeline], Modeline 158:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  798.114200] [drm:drm_mode_debug_printmodeline], Modeline 124:"" 0 75200 1366 1414 1478 1582 768 772 779 792 0x0 0x9
[  798.114202] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  798.114203] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [NOCRTC]
[  798.114204] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  798.114205] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:LVDS-1] to [CRTC:5]
[  798.114206] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  798.114207] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  798.114208] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
[  798.114210] [drm:connected_sink_compute_bpp], [CONNECTOR:9:LVDS-1] checking for sink bpp constrains
[  798.114212] [drm:intel_lvds_compute_config], forcing display bpp (was 24) to LVDS (18)
[  798.114214] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe B, lanes 1
[  798.114215] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1
[  798.114216] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
[  798.114217] [drm:intel_dump_pipe_config], cpu_transcoder: B
[  798.114218] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[  798.114219] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 1, gmch_m: 2628430, gmch_n: 4194304, link_m: 146023, link_n: 524288, tu: 64
[  798.114220] [drm:intel_dump_pipe_config], requested mode:
[  798.114220] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 75200 1366 1414 1478 1582 768 772 779 792 0x0 0x9
[  798.114222] [drm:intel_dump_pipe_config], adjusted mode:
[  798.114223] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 75200 1366 1414 1478 1582 768 772 779 792 0x0 0x9
[  798.114224] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[  798.114225] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[  798.114226] [drm:intel_dump_pipe_config], ips: 0
[  798.114438] [drm:intel_dp_link_down], 
[  798.168629] [drm:intel_disable_shared_dpll], disable PCH DPLL A (active 1, on? 1) for crtc 5
[  798.168639] [drm:intel_disable_shared_dpll], disabling PCH DPLL A
[  798.169050] [drm:intel_update_fbc], no output, disabling
[  798.169069] [drm:intel_get_shared_dpll], CRTC:5 dropping existing PCH DPLL A
[  798.169071] [drm:intel_get_shared_dpll], CRTC:5 allocated PCH DPLL A
[  798.169073] [drm:intel_get_shared_dpll], using PCH DPLL A for pipe B
[  798.169074] [drm:intel_get_shared_dpll], setting up PCH DPLL A
[  798.169388] [drm:cpt_enable_fdi_bc_bifurcation], enabling fdi C rx
[  798.169394] [drm:ironlake_update_plane], Writing base 08127000 00000000 0 0 15872
[  798.169397] [drm:intel_update_fbc], no output, disabling
[  798.169400] [drm:intel_crtc_mode_set], [ENCODER:10:LVDS-10] set [MODE:0:]
[  798.169404] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 8, cursor: 6
[  798.169407] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6
[  798.169410] [drm:ironlake_check_srwm], watermark 2: display plane 40, fbc lines 3, cursor 6
[  798.169412] [drm:ironlake_check_srwm], watermark 3: display plane 77, fbc lines 3, cursor 6
[  798.169414] [drm:ironlake_check_srwm], watermark 3: display plane 152, fbc lines 4, cursor 10
[  798.221649] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  798.273660] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  798.273822] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x0
[  798.273979] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x100
[  798.273982] [drm:ivb_manual_fdi_link_train], FDI train 1 done, level 0.
[  798.274136] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x600
[  798.274139] [drm:ivb_manual_fdi_link_train], FDI train 2 done, level 0.
[  798.274141] [drm:ivb_manual_fdi_link_train], FDI train done
[  798.274142] [drm:ironlake_enable_shared_dpll], enable PCH DPLL A (active 0, on? 0)for crtc 5
[  798.274145] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL A
[  798.275371] [drm:intel_update_fbc], fbc set to per-chip default
[  798.275374] [drm:intel_update_fbc], fbc disabled per module param
[  798.276653] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  798.276660] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  798.292647] [drm:intel_connector_check_state], [CONNECTOR:9:LVDS-1]
[  798.292658] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  798.292661] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  798.292663] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  798.292665] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  798.292668] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  798.292670] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  798.292672] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  798.292674] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  798.292677] [drm:check_crtc_state], [CRTC:3]
[  798.292679] [drm:check_crtc_state], [CRTC:5]
[  798.292686] [drm:check_crtc_state], [CRTC:7]
[  798.292688] [drm:check_shared_dpll_state], PCH DPLL A
[  798.292691] [drm:check_shared_dpll_state], PCH DPLL B
[  798.292773] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  798.292775] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
[  798.292869] [drm:intel_connector_check_state], [CONNECTOR:9:LVDS-1]
[  798.292879] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  798.292882] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  798.292884] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  798.292887] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  798.292890] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  798.292892] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  798.292903] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  798.292906] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  798.292908] [drm:check_crtc_state], [CRTC:3]
[  798.292909] [drm:check_crtc_state], [CRTC:5]
[  798.292917] [drm:check_crtc_state], [CRTC:7]
[  798.292918] [drm:check_shared_dpll_state], PCH DPLL A
[  798.292922] [drm:check_shared_dpll_state], PCH DPLL B
[  798.293408] [drm:drm_mode_setcrtc], [CRTC:3]
[  798.293422] [drm:drm_mode_setcrtc], [CONNECTOR:30:DP-3]
[  798.293423] [drm:intel_crtc_set_config], [CRTC:3] [FB:123] #connectors=1 (x y) (1366 0)
[  798.293426] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
[  798.293427] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  798.293429] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:LVDS-1] to [CRTC:5]
[  798.293430] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:3]
[  798.293431] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  798.293433] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
[  798.293435] [drm:connected_sink_compute_bpp], [CONNECTOR:30:DP-3] checking for sink bpp constrains
[  798.293436] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 0a pixel clock 268000KHz
[  798.293440] [drm:intel_dp_compute_config], DP link bw 0a lane count 4 clock 270000 bpp 24
[  798.293441] [drm:intel_dp_compute_config], DP link bw required 643200 available 864000
[  798.293443] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe A, lanes 4
[  798.293444] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
[  798.293445] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
[  798.293447] [drm:intel_dump_pipe_config], cpu_transcoder: A
[  798.293447] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
[  798.293448] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
[  798.293450] [drm:intel_dump_pipe_config], requested mode:
[  798.293451] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  798.293453] [drm:intel_dump_pipe_config], adjusted mode:
[  798.293454] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  798.293455] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[  798.293456] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[  798.293457] [drm:intel_dump_pipe_config], ips: 0
[  798.293474] [drm:intel_get_shared_dpll], CRTC:3 allocated PCH DPLL B
[  798.293475] [drm:intel_get_shared_dpll], using PCH DPLL B for pipe A
[  798.293476] [drm:intel_get_shared_dpll], setting up PCH DPLL B
[  798.293790] [drm:ironlake_update_plane], Writing base 08127000 FFFFFFFFFFFF7558 86 0 15872
[  798.293792] [drm:intel_update_fbc], fbc set to per-chip default
[  798.293793] [drm:intel_update_fbc], fbc disabled per module param
[  798.293795] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 8, cursor: 6
[  798.293797] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6
[  798.293798] [drm:ironlake_check_srwm], watermark 2: display plane 40, fbc lines 3, cursor 6
[  798.293799] [drm:ironlake_check_srwm], watermark 3: display plane 77, fbc lines 3, cursor 6
[  798.293801] [drm:ironlake_check_srwm], watermark 3: display plane 152, fbc lines 4, cursor 10
[  798.293802] [drm:intel_crtc_mode_set], [ENCODER:29:TMDS-29] set [MODE:0:]
[  798.293805] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 23, cursor: 6
[  798.293806] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 8, cursor: 6
[  798.345675] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  798.397691] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  798.397854] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x10
[  798.398012] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x110
[  798.398014] [drm:ivb_manual_fdi_link_train], FDI train 1 done, level 0.
[  798.398169] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x600
[  798.398171] [drm:ivb_manual_fdi_link_train], FDI train 2 done, level 0.
[  798.398172] [drm:ivb_manual_fdi_link_train], FDI train done
[  798.398174] [drm:ironlake_enable_shared_dpll], enable PCH DPLL B (active 0, on? 0)for crtc 3
[  798.398176] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL B
[  798.399403] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  798.399837] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
[  798.400610] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  798.401358] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
[  798.402083] [drm:intel_dp_start_link_train], clock recovery OK
[  798.402085] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
[  798.403151] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  798.404218] [drm:intel_dp_set_signal_levels], Using signal levels 00400000
[  798.405240] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
[  798.406316] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  798.407336] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
[  798.425706] [drm:intel_connector_check_state], [CONNECTOR:9:LVDS-1]
[  798.425723] [drm:intel_connector_check_state], [CONNECTOR:30:DP-3]
[  798.425736] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  798.425738] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  798.425740] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  798.425742] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  798.425743] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  798.425746] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  798.425748] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  798.425750] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  798.425752] [drm:check_crtc_state], [CRTC:3]
[  798.425761] [drm:check_crtc_state], [CRTC:5]
[  798.425768] [drm:check_crtc_state], [CRTC:7]
[  798.425770] [drm:check_shared_dpll_state], PCH DPLL A
[  798.425773] [drm:check_shared_dpll_state], PCH DPLL B
[  798.425793] [drm:i915_hotplug_work_func], running encoder hotplug functions
[  798.425797] [drm:i915_hotplug_work_func], Connector HDMI-A-3 (pin 6) received hotplug event.
[  798.425799] [drm:i915_hotplug_work_func], Connector DP-3 (pin 6) received hotplug event.
[  798.425995] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  798.426004] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  798.426008] [drm:intel_hpd_irq_event], [CONNECTOR:26:HDMI-A-3] status updated from 2 to 2
[  798.426535] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  798.427162] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  798.427972] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.428656] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.430547] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.499814] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.501647] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.571817] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.573645] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.642808] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.644639] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.713514] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.715337] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.784524] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.786346] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.855877] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.857720] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.926863] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.928701] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.997383] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  798.997387] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  798.997389] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  798.997390] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  798.997391] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  798.997393] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  798.998971] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.043870] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.043879] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  799.045525] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.089674] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.089679] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  799.091262] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.135893] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.135902] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  799.137554] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.181690] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.181695] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  799.183281] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.227920] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.227929] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  799.227931] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  799.227933] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  799.227934] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  799.227936] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  799.227937] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  799.229643] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.273747] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.273754] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  799.273756] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  799.273757] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  799.273759] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  799.273761] [drm:intel_dp_detect], Got DDCCI! Word
[  799.274867] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  799.306848] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  799.306851] [drm:intel_hpd_irq_event], [CONNECTOR:30:DP-3] status updated from 1 to 1
[  799.307894] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  799.307897] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  799.307906] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  799.307908] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  799.307911] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  799.307975] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  799.307977] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  799.307979] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  799.307981] [drm:intel_crt_detect], CRT not detected via hotplug
[  799.308134] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  799.308137] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  799.308138] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  799.308139] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  799.308472] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  799.308473] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  799.308474] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  799.308475] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  799.308478] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  799.308479] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  799.308481] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  799.308482] [drm:intel_crt_detect], CRT not detected via hotplug
[  799.308649] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  799.308658] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  799.308661] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  799.308663] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  799.309023] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  799.309024] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  799.309025] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  799.309026] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  799.309033] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  799.309034] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  799.316893] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  799.316895] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  799.316897] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  799.316898] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  799.324892] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  799.324894] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  799.324898] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  799.324899] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  799.324901] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  799.324903] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  799.324904] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  799.324906] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  799.324908] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  799.324910] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  799.325066] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  799.325070] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  799.325073] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  799.325078] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  799.325080] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  799.325234] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  799.325238] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  799.325240] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  799.325248] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  799.325250] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  799.325409] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  799.325412] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  799.325414] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  799.325419] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  799.325421] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  799.325580] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  799.325583] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  799.325586] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  799.325593] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  799.325596] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  799.325600] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  799.325603] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  799.325606] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  799.325609] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] disconnected
[  799.325618] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  799.325621] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  799.325976] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  799.326599] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.327264] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.329085] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.399030] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.400866] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.470085] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.471918] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.542132] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.543963] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.613778] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.615603] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.685134] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.686969] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.756163] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.757997] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.827801] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.829631] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.899023] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.899029] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  799.899030] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  799.899043] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  799.899046] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  799.899052] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  799.900639] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.944618] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.944623] [drm:ddcci_make_property], Failed to get range for VCP 10
[  799.946286] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.990895] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  799.990901] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  799.992486] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.036436] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.036439] [drm:ddcci_make_property], Failed to get range for VCP 16
[  800.038025] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.082116] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.082124] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  800.083799] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.127661] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.127666] [drm:ddcci_make_property], Failed to get range for VCP 1a
[  800.127669] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  800.127671] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  800.127672] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  800.127674] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  800.127675] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  800.129348] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.174092] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  800.174101] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  800.174104] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  800.174106] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  800.174107] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  800.174132] [drm:intel_dp_detect], Got DDCCI! Word
[  800.175291] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  800.207472] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  800.208577] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  800.240603] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  800.240620] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  800.240630] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  800.240632] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  800.240634] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  800.240637] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  800.240639] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  800.240642] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  800.240644] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  800.240647] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  800.240649] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  800.240652] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  800.240654] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  800.240656] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  800.240659] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  800.240661] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  800.240664] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  800.240666] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  800.240669] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  800.240697] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  800.468332] [drm:drm_mode_addfb], [FB:185]
[  800.490814] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.496313] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.500096] [drm:drm_mode_addfb], [FB:123]
[  800.524160] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.529709] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.529870] [drm:drm_mode_addfb], [FB:185]
[  800.540870] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.546385] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.546536] [drm:drm_mode_addfb], [FB:123]
[  800.557513] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.563140] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.563342] [drm:drm_mode_addfb], [FB:185]
[  800.574269] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.579864] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.580052] [drm:drm_mode_addfb], [FB:123]
[  800.590902] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.596498] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.596688] [drm:drm_mode_addfb], [FB:185]
[  800.607503] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.613191] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.613291] [drm:drm_mode_addfb], [FB:123]
[  800.624291] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.629939] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.630018] [drm:drm_mode_addfb], [FB:185]
[  800.655892] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.655906] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.666171] [drm:drm_mode_addfb], [FB:123]
[  800.674048] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.679970] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.736608] [drm:drm_mode_addfb], [FB:185]
[  800.740893] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.746790] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.775445] [drm:drm_mode_addfb], [FB:123]
[  800.797096] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.807351] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.807362] [drm:drm_mode_addfb], [FB:185]
[  800.813685] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.824008] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.859459] [drm:drm_mode_addfb], [FB:123]
[  800.873961] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  800.880489] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  807.220253] [drm:intel_crtc_cursor_set], cursor off
[  808.777341] [drm:drm_mode_addfb], [FB:185]
[  808.801181] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  808.802913] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  809.375222] [drm:intel_crtc_cursor_set], cursor off
-------------- next part --------------
[  847.332810] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  847.332813] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  847.332815] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  847.332818] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  847.332820] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  847.332823] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  847.332825] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  847.332828] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  847.332830] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  847.332832] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  847.332835] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  847.332837] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  847.332840] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  847.332842] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  847.332865] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  847.336784] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  847.336805] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  847.336807] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  847.336995] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  847.336997] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  847.340078] [drm:drm_mode_addfb], [FB:388]
[  847.340995] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  847.340999] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  847.341010] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  847.341012] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  847.341015] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  847.341241] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  847.341245] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  847.341250] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  847.341252] [drm:intel_crt_detect], CRT not detected via hotplug
[  847.341438] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  847.341443] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  847.341444] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  847.341445] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  847.341813] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  847.341815] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  847.341817] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  847.341819] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  847.341825] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  847.341826] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  847.341828] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  847.341831] [drm:intel_crt_detect], CRT not detected via hotplug
[  847.341987] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  847.341990] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  847.341992] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  847.341993] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  847.342328] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  847.342330] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  847.342331] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  847.342334] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  847.342342] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  847.342344] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  847.349732] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  847.349751] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  847.349828] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  847.349834] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  847.351055] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  847.357697] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  847.357700] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  847.357709] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  847.357711] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  847.357714] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  847.357715] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  847.357716] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  847.357718] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  847.357721] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  847.357722] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  847.357889] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  847.357897] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  847.357901] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  847.357911] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  847.357915] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  847.358132] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  847.358140] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  847.358144] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  847.358162] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  847.358166] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  847.358362] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  847.358370] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  847.358374] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  847.358384] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  847.358388] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  847.358578] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  847.358583] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  847.358586] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  847.358608] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  847.358612] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  847.358962] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  847.359201] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  847.359346] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  847.360455] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  847.364673] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  847.392484] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  847.393591] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  847.425617] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  847.425634] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  847.425643] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  847.425645] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  847.425647] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  847.425650] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  847.425652] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  847.425655] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  847.425657] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  847.425660] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  847.425662] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  847.425665] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  847.425667] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  847.425669] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  847.425672] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  847.425674] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  847.425677] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  847.425679] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  847.425682] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  847.425710] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  847.425753] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  847.425755] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  847.426031] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  847.426651] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.427315] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.429148] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.498873] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.500704] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.569922] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.571758] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.641901] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.643732] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.712948] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.714784] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.784968] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.786801] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.857006] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.858838] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.928952] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.930783] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.999842] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  847.999853] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  847.999855] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  847.999856] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  847.999858] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  847.999859] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  848.001446] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.045950] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.045958] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  848.047627] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.091925] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.091935] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  848.093604] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.137757] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.137763] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  848.139348] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.183990] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.183998] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  848.185645] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.229984] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.229993] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  848.229996] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  848.229998] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  848.229999] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  848.230001] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  848.230002] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  848.231655] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.275798] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.275804] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  848.275807] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  848.275808] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  848.275810] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  848.275812] [drm:intel_dp_detect], Got DDCCI! Word
[  848.276920] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.308953] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.310059] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.342071] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.342087] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  848.342098] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  848.342100] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  848.342102] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  848.342105] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  848.342107] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  848.342110] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  848.342113] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  848.342115] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  848.342118] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  848.342120] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  848.342123] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  848.342125] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  848.342128] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  848.342130] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  848.342133] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  848.342135] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  848.342137] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  848.342160] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  848.344486] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  848.344513] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  848.344515] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  848.344885] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  848.344887] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  848.347343] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  848.347362] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  848.347363] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  848.347431] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  848.347436] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  848.347446] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  848.347459] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  848.347465] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  848.347609] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  848.347612] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  848.347614] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  848.347615] [drm:intel_crt_detect], CRT not detected via hotplug
[  848.347769] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  848.347772] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  848.347774] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  848.347775] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  848.348123] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  848.348124] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  848.348126] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  848.348127] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  848.348131] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  848.348132] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  848.348133] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  848.348134] [drm:intel_crt_detect], CRT not detected via hotplug
[  848.348288] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  848.348289] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  848.348290] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  848.348291] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  848.348624] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  848.348625] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  848.348626] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  848.348627] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  848.348632] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  848.348633] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  848.355958] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  848.355961] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  848.355973] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  848.355974] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  848.363960] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  848.363961] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  848.363966] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  848.363968] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  848.363970] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  848.363971] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  848.363973] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  848.363983] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  848.363985] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  848.363987] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  848.364141] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  848.364145] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  848.364148] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  848.364153] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  848.364157] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  848.364359] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  848.364368] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  848.364372] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  848.364390] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  848.364394] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  848.364589] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  848.364596] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  848.364600] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  848.364611] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  848.364615] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  848.364805] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  848.364810] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  848.364814] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  848.364835] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  848.364839] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  848.365186] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  848.365428] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  848.365574] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  848.366674] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.398721] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.399826] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.431827] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  848.431843] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  848.431852] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  848.431853] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  848.431857] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  848.431860] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  848.431862] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  848.431865] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  848.431867] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  848.431869] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  848.431872] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  848.431874] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  848.431877] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  848.431879] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  848.431882] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  848.431884] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  848.431887] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  848.431889] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  848.431891] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  848.431911] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  848.431951] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  848.431953] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  848.432237] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  848.432859] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.433519] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.435346] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.504816] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.506652] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.576149] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.577973] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.647202] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.649034] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.719207] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.721045] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.791204] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.793037] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.862241] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.864077] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.934172] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  848.936035] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.004746] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.004751] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  849.004753] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  849.004754] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  849.004755] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  849.004756] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  849.006339] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.051176] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.051185] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  849.052885] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.097226] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.097235] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  849.098892] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.143143] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.143159] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  849.144814] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.189209] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.189217] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  849.190921] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.235265] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.235274] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  849.235277] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  849.235279] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  849.235280] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  849.235281] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  849.235283] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  849.236950] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.281058] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.281064] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  849.281067] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  849.281068] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  849.281070] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  849.281072] [drm:intel_dp_detect], Got DDCCI! Word
[  849.282177] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.314237] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.315336] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.347362] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.347379] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  849.347389] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  849.347390] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  849.347393] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  849.347396] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  849.347398] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  849.347401] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  849.347403] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  849.347406] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  849.347408] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  849.347411] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  849.347413] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  849.347416] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  849.347418] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  849.347421] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  849.347423] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  849.347426] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  849.347428] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  849.347679] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  849.348603] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  849.348606] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  849.351240] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  849.351264] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  849.351266] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  849.352074] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  849.352077] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  849.354379] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  849.354384] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  849.354393] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  849.354394] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  849.354398] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  849.354532] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  849.354534] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  849.354536] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  849.354538] [drm:intel_crt_detect], CRT not detected via hotplug
[  849.354695] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  849.354698] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  849.354700] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  849.354701] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  849.355037] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  849.355038] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  849.355039] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  849.355041] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  849.355044] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  849.355045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  849.355047] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  849.355048] [drm:intel_crt_detect], CRT not detected via hotplug
[  849.355195] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  849.355196] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  849.355207] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  849.355213] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  849.355553] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  849.355555] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  849.355557] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  849.355560] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  849.355566] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  849.355568] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  849.363221] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  849.363222] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  849.363225] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  849.363226] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  849.371223] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  849.371224] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  849.371257] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  849.371259] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  849.371261] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  849.371263] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  849.371264] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  849.371265] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  849.371268] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  849.371269] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  849.371425] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  849.371429] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  849.371432] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  849.371437] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  849.371440] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  849.371593] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  849.371596] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  849.371599] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  849.371606] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  849.371609] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  849.371767] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  849.371771] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  849.371774] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  849.371779] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  849.371781] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  849.371940] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  849.371943] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  849.371945] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  849.371957] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  849.371960] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  849.372325] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  849.372568] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  849.372716] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  849.373816] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.405820] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.406925] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.438992] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  849.439006] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  849.439015] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  849.439016] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  849.439019] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  849.439022] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  849.439024] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  849.439027] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  849.439029] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  849.439032] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  849.439034] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  849.439037] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  849.439039] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  849.439042] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  849.439044] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  849.439047] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  849.439049] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  849.439051] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  849.439054] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  849.439095] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  849.439129] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  849.439131] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  849.439410] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  849.440034] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.440700] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.442526] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.512078] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.513906] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.583445] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.585289] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.655454] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.657282] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.727423] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.729260] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.798487] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.800324] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.870492] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.872323] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.941485] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  849.943320] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.012023] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.012027] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  850.012029] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  850.012030] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  850.012032] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  850.012033] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  850.013626] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.058454] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.058463] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  850.060185] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.104267] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.104273] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  850.105864] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.150498] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.150507] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  850.152154] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.196290] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.196296] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  850.197883] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.242520] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.242529] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  850.242531] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  850.242533] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  850.242534] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  850.242536] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  850.242537] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  850.244195] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.288321] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.288327] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  850.288329] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  850.288331] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  850.288332] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  850.288334] [drm:intel_dp_detect], Got DDCCI! Word
[  850.289448] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.321489] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.322593] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.354638] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.354653] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  850.354664] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  850.354665] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  850.354669] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  850.354672] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  850.354674] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  850.354677] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  850.354679] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  850.354682] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  850.354684] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  850.354686] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  850.354689] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  850.354691] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  850.354694] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  850.354696] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  850.354699] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  850.354701] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  850.354704] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  850.354967] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  850.355962] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  850.355986] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  850.355988] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  850.357261] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  850.357264] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  850.357898] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  850.357903] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  850.357912] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  850.357915] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  850.357919] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  850.358084] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  850.358087] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  850.358091] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  850.358093] [drm:intel_crt_detect], CRT not detected via hotplug
[  850.358255] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  850.358258] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  850.358260] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  850.358262] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  850.358602] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  850.358603] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  850.358605] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  850.358606] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  850.358611] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  850.358613] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  850.358615] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  850.358616] [drm:intel_crt_detect], CRT not detected via hotplug
[  850.358772] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  850.358775] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  850.358776] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  850.358777] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  850.359120] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  850.359122] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  850.359124] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  850.359126] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  850.359134] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  850.359136] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  850.366482] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  850.366484] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  850.366487] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  850.366489] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  850.374486] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  850.374487] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  850.374504] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  850.374506] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  850.374508] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  850.374509] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  850.374510] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  850.374512] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  850.374514] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  850.374515] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  850.374670] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  850.374674] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  850.374677] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  850.374682] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  850.374684] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  850.374843] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  850.374846] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  850.374849] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  850.374856] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  850.374859] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  850.375019] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  850.375022] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  850.375025] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  850.375030] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  850.375033] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  850.375191] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  850.375194] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  850.375197] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  850.375209] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  850.375213] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  850.375574] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  850.375812] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  850.375954] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  850.377049] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.409099] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.410203] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.442263] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  850.442277] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  850.442285] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  850.442287] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  850.442290] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  850.442292] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  850.442295] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  850.442297] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  850.442300] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  850.442302] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  850.442305] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  850.442307] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  850.442310] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  850.442312] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  850.442315] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  850.442317] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  850.442320] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  850.442322] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  850.442325] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  850.442342] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  850.442378] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  850.442380] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  850.442662] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  850.443281] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.443946] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.445771] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.515374] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.517194] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.586700] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.588543] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.658697] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.660524] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.729408] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.731229] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.800749] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.802578] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.872779] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.874615] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.944435] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  850.946261] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.015298] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.015301] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  851.015302] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  851.015303] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  851.015305] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  851.015306] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  851.016902] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.061715] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.061724] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  851.063373] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.107539] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.107543] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  851.109132] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.153738] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.153747] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  851.155404] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.199579] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.199583] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  851.201174] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.245576] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.245578] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  851.245580] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  851.245582] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  851.245583] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  851.245584] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  851.245586] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  851.247164] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.291768] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.291777] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  851.291779] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  851.291781] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  851.291782] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  851.291784] [drm:intel_dp_detect], Got DDCCI! Word
[  851.292934] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.325130] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.326230] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.358262] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.358277] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  851.358287] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  851.358289] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  851.358292] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  851.358294] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  851.358297] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  851.358299] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  851.358302] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  851.358305] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  851.358307] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  851.358310] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  851.358312] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  851.358315] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  851.358318] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  851.358320] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  851.358323] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  851.358325] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  851.358328] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  851.358518] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  851.363682] [drm:drm_mode_addfb], [FB:412]
[  851.365538] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  851.365560] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.365562] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.366350] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.366351] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.372124] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  851.372164] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.372166] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.372842] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.372845] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.378165] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  851.378430] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  851.378454] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.378456] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.378655] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  851.378658] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  851.379383] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  851.379763] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  851.379766] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  851.379775] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  851.379776] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  851.379779] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  851.379906] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  851.379908] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  851.379911] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  851.379912] [drm:intel_crt_detect], CRT not detected via hotplug
[  851.380070] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  851.380073] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  851.380074] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  851.380075] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  851.380409] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  851.380410] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  851.380411] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  851.380412] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  851.380415] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  851.380416] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  851.380418] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  851.380419] [drm:intel_crt_detect], CRT not detected via hotplug
[  851.380571] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  851.380572] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  851.380573] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  851.380574] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  851.380921] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  851.380922] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  851.380923] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  851.380925] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  851.380930] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  851.380932] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  851.388751] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  851.388753] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  851.388793] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  851.388794] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  851.396753] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  851.396754] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  851.396768] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  851.396769] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  851.396771] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  851.396772] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  851.396773] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  851.396775] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  851.396777] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  851.396778] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  851.396927] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  851.396928] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  851.396929] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  851.396931] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  851.396932] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  851.397084] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  851.397088] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  851.397090] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  851.397098] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  851.397101] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  851.397260] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  851.397263] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  851.397266] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  851.397301] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  851.397305] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  851.397465] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  851.397468] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  851.397471] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  851.397485] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  851.397488] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  851.397848] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  851.398088] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  851.398229] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  851.399326] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.431372] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.432476] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.464510] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  851.464524] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  851.464532] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  851.464534] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  851.464536] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  851.464539] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  851.464541] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  851.464544] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  851.464546] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  851.464549] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  851.464551] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  851.464553] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  851.464556] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  851.464558] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  851.464561] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  851.464563] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  851.464566] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  851.464569] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  851.464571] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  851.464619] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  851.464653] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  851.464655] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  851.464932] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  851.465552] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.466220] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.468044] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.537941] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.539771] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.609955] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.611787] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.681994] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.683828] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.753683] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.755514] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.825020] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.826854] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.897041] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.898872] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.968692] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  851.970528] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.039547] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.039551] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  852.039552] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  852.039554] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  852.039555] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  852.039556] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  852.041145] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.086008] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.086017] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  852.087676] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.131799] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.131805] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  852.133403] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.177801] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.177806] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  852.179397] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.223815] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.223820] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  852.225405] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.269837] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.269841] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  852.269843] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  852.269844] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  852.269846] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  852.269847] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  852.269848] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  852.271436] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.316014] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.316023] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  852.316026] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  852.316027] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  852.316029] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  852.316031] [drm:intel_dp_detect], Got DDCCI! Word
[  852.317185] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.349395] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.350501] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.382545] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.382561] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  852.382571] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  852.382573] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  852.382575] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  852.382578] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  852.382580] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  852.382583] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  852.382585] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  852.382588] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  852.382590] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  852.382593] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  852.382595] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  852.382598] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  852.382600] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  852.382603] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  852.382605] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  852.382607] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  852.382610] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  852.382751] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  852.385795] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  852.385823] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  852.385825] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  852.386266] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  852.386268] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  852.387174] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  852.387178] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  852.387189] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  852.387191] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  852.387196] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  852.387366] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  852.387369] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  852.387372] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  852.387374] [drm:intel_crt_detect], CRT not detected via hotplug
[  852.387536] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  852.387539] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  852.387541] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  852.387542] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  852.387876] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  852.387879] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  852.387880] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  852.387882] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  852.387887] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  852.387889] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  852.387891] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  852.387893] [drm:intel_crt_detect], CRT not detected via hotplug
[  852.388051] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  852.388055] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  852.388056] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  852.388057] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  852.388388] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  852.388389] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  852.388391] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  852.388392] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  852.388399] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  852.388400] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  852.396013] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  852.396016] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  852.396019] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  852.396020] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  852.404016] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  852.404017] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  852.404031] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  852.404033] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  852.404035] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  852.404036] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  852.404037] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  852.404039] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  852.404041] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  852.404042] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  852.404196] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  852.404198] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  852.404199] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  852.404200] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  852.404201] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  852.404348] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  852.404349] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  852.404350] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  852.404353] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  852.404354] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  852.404506] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  852.404509] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  852.404512] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  852.404516] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  852.404519] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  852.404677] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  852.404680] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  852.404683] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  852.404696] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  852.404700] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  852.405070] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  852.405310] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  852.405455] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  852.406555] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.438615] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.439712] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.471762] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  852.471775] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  852.471784] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  852.471786] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  852.471789] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  852.471791] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  852.471794] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  852.471796] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  852.471799] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  852.471801] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  852.471803] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  852.471806] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  852.471808] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  852.471811] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  852.471813] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  852.471816] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  852.471818] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  852.471821] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  852.471823] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  852.471841] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  852.471880] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  852.471882] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  852.472158] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  852.472783] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.473450] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.475272] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.544894] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.546715] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.615906] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.617730] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.687241] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.689076] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.759287] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.761111] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.830946] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.832768] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.901989] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.903814] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.972957] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  852.974785] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.043823] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.043826] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  853.043828] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  853.043829] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  853.043830] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  853.043831] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  853.045414] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.090065] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.090069] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  853.091654] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.136080] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.136083] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  853.137664] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.182079] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.182082] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  853.183668] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.228093] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.228095] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  853.229682] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.274103] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.274105] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  853.274107] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  853.274108] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  853.274109] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  853.274111] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  853.274112] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  853.275697] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.320333] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.320343] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  853.320346] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  853.320347] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  853.320349] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  853.320351] [drm:intel_dp_detect], Got DDCCI! Word
[  853.321515] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.353775] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.354890] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.387178] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.387194] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  853.387204] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  853.387206] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  853.387208] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  853.387211] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  853.387213] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  853.387216] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  853.387218] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  853.387221] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  853.387223] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  853.387226] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  853.387228] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  853.387231] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  853.387233] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  853.387236] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  853.387238] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  853.387240] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  853.387243] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  853.387316] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  853.389482] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  853.389508] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  853.389509] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  853.389837] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  853.389839] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  853.394810] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  853.394831] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  853.394833] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  853.395922] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  853.395925] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  853.396458] [drm:drm_mode_addfb], [FB:424]
[  853.396734] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  853.396738] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  853.396748] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  853.396750] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  853.396754] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  853.396991] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  853.396993] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  853.396997] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  853.396999] [drm:intel_crt_detect], CRT not detected via hotplug
[  853.397159] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  853.397162] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  853.397163] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  853.397164] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  853.397511] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  853.397512] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  853.397513] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  853.397515] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  853.397518] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  853.397519] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  853.397521] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  853.397522] [drm:intel_crt_detect], CRT not detected via hotplug
[  853.397675] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  853.397676] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  853.397677] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  853.397678] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  853.398011] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  853.398011] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  853.398012] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  853.398013] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  853.398019] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  853.398021] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  853.405287] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  853.405296] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  853.405312] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  853.405314] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  853.411324] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  853.413282] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  853.413285] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  853.413295] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  853.413298] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  853.413300] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  853.413310] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  853.413311] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  853.413313] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  853.413315] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  853.413316] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  853.413473] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  853.413477] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  853.413480] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  853.413484] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  853.413487] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  853.413641] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  853.413644] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  853.413647] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  853.413655] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  853.413658] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  853.413816] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  853.413820] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  853.413822] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  853.413827] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  853.413830] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  853.413989] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  853.413992] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  853.413994] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  853.414007] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  853.414010] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  853.414375] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  853.414615] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  853.414760] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  853.415861] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.416778] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  853.447885] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.448985] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.481038] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  853.481053] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  853.481061] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  853.481063] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  853.481066] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  853.481069] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  853.481071] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  853.481073] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  853.481076] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  853.481078] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  853.481081] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  853.481083] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  853.481086] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  853.481088] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  853.481091] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  853.481093] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  853.481096] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  853.481098] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  853.481101] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  853.481121] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  853.481163] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  853.481165] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  853.481441] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  853.482067] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.482731] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.484552] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.554129] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.555954] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.625166] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.626994] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.696188] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.698013] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.767207] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.769040] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.838235] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.840056] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.909271] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.911096] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.980532] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  853.982360] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.051095] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.051099] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  854.051100] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  854.051102] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  854.051103] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  854.051104] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  854.052685] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.097323] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.097327] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  854.098914] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.143341] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.143343] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  854.144930] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.189343] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.189345] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  854.190926] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.235350] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.235352] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  854.236939] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.281378] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.281381] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  854.281382] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  854.281384] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  854.281385] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  854.281386] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  854.281388] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  854.282973] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.327572] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.327580] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  854.327583] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  854.327584] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  854.327586] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  854.327588] [drm:intel_dp_detect], Got DDCCI! Word
[  854.328747] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.360923] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.362035] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.394119] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.394135] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  854.394144] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  854.394147] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  854.394149] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  854.394152] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  854.394155] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  854.394157] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  854.394160] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  854.394162] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  854.394165] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  854.394168] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  854.394170] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  854.394173] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  854.394175] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  854.394178] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  854.394181] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  854.394183] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  854.394186] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  854.394208] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  854.397430] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  854.397459] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  854.397461] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  854.397913] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  854.397915] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  854.401422] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  854.401428] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  854.401439] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  854.401441] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  854.401447] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  854.401630] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  854.401633] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  854.401637] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  854.401638] [drm:intel_crt_detect], CRT not detected via hotplug
[  854.401799] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  854.401802] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  854.401804] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  854.401805] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  854.402137] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  854.402139] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  854.402141] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  854.402142] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  854.402147] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  854.402149] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  854.402151] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  854.402153] [drm:intel_crt_detect], CRT not detected via hotplug
[  854.402308] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  854.402310] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  854.402311] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  854.402312] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  854.402649] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  854.402651] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  854.402653] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  854.402655] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  854.402694] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  854.402696] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  854.410539] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  854.410541] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  854.410544] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  854.410553] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  854.418542] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  854.418543] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  854.418557] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  854.418559] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  854.418561] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  854.418562] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  854.418563] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  854.418564] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  854.418566] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  854.418568] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  854.418725] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  854.418729] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  854.418732] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  854.418737] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  854.418740] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  854.418894] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  854.418898] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  854.418900] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  854.418909] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  854.418912] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  854.419072] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  854.419075] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  854.419078] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  854.419082] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  854.419085] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  854.419248] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  854.419253] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  854.419257] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  854.419271] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  854.419274] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  854.419629] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  854.419874] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  854.420018] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  854.421118] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.453174] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.454278] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.486318] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  854.486331] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  854.486340] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  854.486341] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  854.486344] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  854.486347] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  854.486349] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  854.486352] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  854.486354] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  854.486357] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  854.486359] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  854.486362] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  854.486364] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  854.486366] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  854.486369] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  854.486371] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  854.486374] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  854.486376] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  854.486378] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  854.486420] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  854.486455] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  854.486457] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  854.486734] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  854.487354] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.488016] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.489843] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.559401] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.561230] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.630427] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.632248] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.701437] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.703262] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.772476] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.774298] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.843814] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.845642] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.915522] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.917344] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.986499] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  854.988332] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.057357] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.057360] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  855.057362] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  855.057363] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  855.057364] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  855.057365] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  855.058945] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.103747] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.103755] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  855.105403] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.149604] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.149610] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  855.151196] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.195618] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.195621] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  855.197203] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.241826] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.241835] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  855.243481] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.287654] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.287660] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  855.287662] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  855.287663] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  855.287665] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  855.287666] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  855.287667] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  855.289252] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.333640] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.333643] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  855.333644] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  855.333646] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  855.333647] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  855.333649] [drm:intel_dp_detect], Got DDCCI! Word
[  855.334754] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.366832] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.368209] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.400249] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.400264] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  855.400274] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  855.400276] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  855.400279] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  855.400281] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  855.400284] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  855.400286] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  855.400289] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  855.400291] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  855.400294] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  855.400296] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  855.400299] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  855.400301] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  855.400303] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  855.400306] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  855.400308] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  855.400311] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  855.400313] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  855.400519] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  855.407425] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  855.407452] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  855.407455] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  855.407737] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  855.407739] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  855.408670] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  855.408673] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  855.408681] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  855.408683] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  855.408686] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  855.408819] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  855.408821] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  855.408824] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  855.408825] [drm:intel_crt_detect], CRT not detected via hotplug
[  855.408977] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  855.408980] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  855.408981] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  855.408982] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  855.409315] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  855.409316] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  855.409317] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  855.409319] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  855.409322] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  855.409323] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  855.409325] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  855.409326] [drm:intel_crt_detect], CRT not detected via hotplug
[  855.409474] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  855.409475] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  855.409476] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  855.409477] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  855.409819] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  855.409821] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  855.409823] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  855.409826] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  855.409832] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  855.409834] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  855.417803] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  855.417805] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  855.417849] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  855.417850] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  855.425806] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  855.425807] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  855.425831] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  855.425832] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  855.425834] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  855.425835] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  855.425836] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  855.425838] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  855.425840] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  855.425841] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  855.426037] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  855.426042] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  855.426045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  855.426052] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  855.426055] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  855.426215] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  855.426218] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  855.426221] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  855.426231] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  855.426234] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  855.426392] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  855.426395] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  855.426398] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  855.426403] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  855.426406] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  855.426565] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  855.426568] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  855.426571] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  855.426582] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  855.426585] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  855.426949] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  855.427191] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  855.427334] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  855.428452] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.460488] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.461590] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.493664] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  855.493677] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  855.493685] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  855.493688] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  855.493690] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  855.493693] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  855.493695] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  855.493698] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  855.493700] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  855.493703] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  855.493705] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  855.493708] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  855.493710] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  855.493713] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  855.493715] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  855.493717] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  855.493720] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  855.493722] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  855.493725] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  855.493773] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  855.493812] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  855.493821] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  855.494102] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  855.494721] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.495382] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.497202] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.566656] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.568484] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.637706] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.639528] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.708738] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.710566] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.779720] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.781542] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.850738] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.852560] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.921761] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.923587] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.993091] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  855.994922] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.063621] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.063624] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  856.063626] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  856.063627] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  856.063628] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  856.063630] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  856.065211] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.109846] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.109850] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  856.111429] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.155865] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.155867] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  856.157452] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.201870] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.201873] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  856.203457] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.247899] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.247902] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  856.249486] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.294096] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.294106] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  856.294108] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  856.294110] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  856.294111] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  856.294112] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  856.294114] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  856.295765] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.339913] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.339918] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  856.339920] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  856.339921] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  856.339923] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  856.339925] [drm:intel_dp_detect], Got DDCCI! Word
[  856.341036] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.373065] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.374168] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.406222] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.406238] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  856.406248] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  856.406250] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  856.406253] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  856.406255] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  856.406258] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  856.406260] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  856.406263] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  856.406265] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  856.406268] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  856.406270] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  856.406273] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  856.406275] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  856.406278] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  856.406280] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  856.406283] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  856.406285] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  856.406288] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  856.406509] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  856.409452] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  856.409474] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  856.409476] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  856.410027] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  856.410030] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  856.411294] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  856.411298] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  856.411307] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  856.411308] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  856.411312] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  856.411437] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  856.411439] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  856.411442] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  856.411443] [drm:intel_crt_detect], CRT not detected via hotplug
[  856.411603] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  856.411607] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  856.411609] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  856.411610] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  856.411943] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  856.411945] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  856.411946] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  856.411947] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  856.411950] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  856.411952] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  856.411953] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  856.411954] [drm:intel_crt_detect], CRT not detected via hotplug
[  856.412114] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  856.412117] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  856.412119] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  856.412120] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  856.412454] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  856.412456] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  856.412458] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  856.412460] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  856.412467] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  856.412469] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  856.420065] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  856.420067] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  856.420079] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  856.420080] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  856.428068] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  856.428070] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  856.428075] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  856.428077] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  856.428080] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  856.428081] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  856.428082] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  856.428084] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  856.428087] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  856.428089] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  856.428325] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  856.428333] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  856.428337] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  856.428347] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  856.428351] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  856.428551] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  856.428559] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  856.428563] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  856.428580] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  856.428585] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  856.428745] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  856.428749] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  856.428752] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  856.428758] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  856.428761] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  856.428919] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  856.428922] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  856.428925] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  856.428939] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  856.428943] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  856.429265] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  856.429507] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  856.429651] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  856.430756] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.462809] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.463913] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.495972] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  856.495986] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  856.495995] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  856.495996] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  856.495999] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  856.496001] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  856.496004] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  856.496006] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  856.496009] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  856.496011] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  856.496014] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  856.496016] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  856.496019] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  856.496021] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  856.496023] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  856.496026] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  856.496028] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  856.496031] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  856.496033] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  856.496099] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  856.496135] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  856.496137] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  856.496414] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  856.497034] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.497695] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.499515] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.568934] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.570758] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.639959] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.641785] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.710971] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.712800] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.782311] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.784151] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.854023] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.855848] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.925035] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.926863] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.996021] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  856.997851] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.066886] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.066889] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  857.066890] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  857.066892] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  857.066893] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  857.066894] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  857.068478] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.113125] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.113129] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  857.114710] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.159126] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.159128] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  857.160717] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.205133] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.205136] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  857.206721] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.251148] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.251151] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  857.252733] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.297323] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.297331] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  857.297333] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  857.297335] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  857.297336] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  857.297338] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  857.297339] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  857.299000] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.343182] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.343186] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  857.343188] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  857.343190] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  857.343191] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  857.343193] [drm:intel_dp_detect], Got DDCCI! Word
[  857.344295] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.376649] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.377753] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.409770] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.409785] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  857.409794] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  857.409796] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  857.409799] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  857.409801] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  857.409804] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  857.409806] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  857.409809] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  857.409811] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  857.409814] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  857.409816] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  857.409819] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  857.409821] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  857.409823] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  857.409826] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  857.409828] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  857.409831] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  857.409833] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  857.409953] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  857.416417] [drm:drm_mode_addfb], [FB:448]
[  857.431462] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  857.431494] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  857.431496] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  857.431735] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  857.431737] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  857.432627] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  857.432647] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  857.432649] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  857.432796] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  857.432799] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  857.434742] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  857.434761] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  857.434771] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  857.434773] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  857.434776] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  857.434926] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  857.434929] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  857.434932] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  857.434933] [drm:intel_crt_detect], CRT not detected via hotplug
[  857.435093] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  857.435095] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  857.435096] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  857.435097] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  857.435445] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  857.435447] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  857.435448] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  857.435450] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  857.435454] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  857.435456] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  857.435458] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  857.435459] [drm:intel_crt_detect], CRT not detected via hotplug
[  857.435616] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  857.435620] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  857.435621] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  857.435623] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  857.435956] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  857.435957] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  857.435960] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  857.435962] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  857.435968] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  857.435970] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  857.442429] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  857.443369] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  857.443378] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  857.443427] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  857.443433] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  857.443914] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  857.451337] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  857.451342] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  857.451357] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  857.451359] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  857.451362] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  857.451364] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  857.451365] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  857.451367] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  857.451370] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  857.451371] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  857.451528] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  857.451530] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  857.451531] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  857.451533] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  857.451534] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  857.451685] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  857.451687] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  857.451688] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  857.451691] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  857.451693] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  857.451850] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  857.451854] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  857.451856] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  857.451861] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  857.451864] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  857.452021] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  857.452025] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  857.452027] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  857.452040] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  857.452043] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  857.452390] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  857.452632] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  857.452776] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  857.453875] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.485916] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.487025] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.519086] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  857.519100] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  857.519109] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  857.519111] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  857.519113] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  857.519116] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  857.519119] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  857.519121] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  857.519123] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  857.519126] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  857.519128] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  857.519131] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  857.519133] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  857.519136] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  857.519138] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  857.519141] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  857.519143] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  857.519145] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  857.519148] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  857.519200] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  857.519241] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  857.519243] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  857.519521] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  857.520142] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.520806] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.522631] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.592214] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.594038] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.663233] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.665054] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.734248] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.736069] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.805271] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.807093] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.876264] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.878102] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.947293] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  857.949119] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.018307] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.020130] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.089162] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.089165] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  858.089166] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  858.089167] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  858.089169] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  858.089170] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  858.090751] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.135385] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.135388] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  858.136978] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.181384] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.181387] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  858.182972] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.227407] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.227409] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  858.228991] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.273410] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.273413] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  858.274998] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.319657] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.319666] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  858.319669] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  858.319670] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  858.319672] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  858.319673] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  858.319674] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  858.321322] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.365445] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.365449] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  858.365451] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  858.365453] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  858.365454] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  858.365456] [drm:intel_dp_detect], Got DDCCI! Word
[  858.366565] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.398633] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.399738] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.431773] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.431788] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  858.431798] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  858.431799] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  858.431802] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  858.431805] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  858.431807] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  858.431810] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  858.431812] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  858.431815] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  858.431817] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  858.431819] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  858.431822] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  858.431824] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  858.431827] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  858.431829] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  858.431832] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  858.431834] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  858.431836] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  858.431896] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  858.432051] [drm:drm_mode_addfb], [FB:424]
[  858.442941] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  858.444048] [drm:intel_panel_get_backlight], get backlight PWM = 4438
[  858.444068] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  858.444069] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  858.444176] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  858.444177] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4438
[  858.446504] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  858.446762] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  858.446765] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  858.446772] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  858.446773] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  858.446776] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  858.446889] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  858.446891] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  858.446893] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  858.446895] [drm:intel_crt_detect], CRT not detected via hotplug
[  858.447052] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  858.447055] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  858.447056] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  858.447056] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  858.447390] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  858.447390] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  858.447391] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  858.447392] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  858.447395] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  858.447396] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  858.447398] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  858.447399] [drm:intel_crt_detect], CRT not detected via hotplug
[  858.447547] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  858.447548] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  858.447549] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  858.447549] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  858.447885] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  858.447886] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  858.447887] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  858.447889] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  858.447893] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  858.447895] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  858.455597] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  858.455598] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  858.455599] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  858.455600] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  858.463599] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  858.463600] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  858.463603] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  858.463604] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  858.463615] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  858.463616] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  858.463617] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  858.463619] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  858.463621] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  858.463622] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  858.463777] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  858.463781] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  858.463783] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  858.463788] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  858.463791] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  858.463950] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  858.463953] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  858.463956] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  858.463964] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  858.463967] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  858.464124] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  858.464128] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  858.464130] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  858.464135] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  858.464137] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  858.464296] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  858.464299] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  858.464303] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  858.464315] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  858.464318] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  858.464683] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  858.464926] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  858.465070] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  858.466175] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.498203] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.499303] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.531360] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  858.531372] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  858.531381] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  858.531382] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  858.531385] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  858.531388] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  858.531390] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  858.531392] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  858.531395] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  858.531397] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  858.531400] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  858.531402] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  858.531405] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  858.531407] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  858.531410] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  858.531412] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  858.531415] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  858.531417] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  858.531420] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  858.531435] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  858.531467] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  858.531469] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  858.531745] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  858.532363] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.533036] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.534864] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.604486] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.606316] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.675795] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.677627] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.746523] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.748356] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.817514] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.819339] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.888893] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.890724] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.960819] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  858.962651] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.031556] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.033381] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.102420] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.102423] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  859.102424] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  859.102426] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  859.102427] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  859.102428] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  859.104021] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.148638] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.148643] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  859.150224] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.194654] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.194656] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  859.196242] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.240853] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.240862] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  859.242527] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.286696] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.286702] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  859.288288] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.332880] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.332890] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  859.332893] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  859.332894] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  859.332896] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  859.332897] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  859.332898] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  859.334575] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.378961] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  859.378970] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  859.378974] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  859.378975] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  859.378977] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  859.378979] [drm:intel_dp_detect], Got DDCCI! Word
[  859.380130] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  859.412343] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  859.413462] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  859.445541] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  859.445557] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  859.445567] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  859.445569] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  859.445572] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  859.445574] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  859.445577] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  859.445579] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  859.445581] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  859.445584] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  859.445586] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  859.445589] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  859.445591] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  859.445594] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  859.445596] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  859.445599] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  859.445601] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  859.445604] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  859.445606] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  859.445672] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  859.450218] [drm:intel_crtc_cursor_set], cursor off
[  859.460477] [drm:drm_mode_addfb], [FB:460]
[  859.460523] [drm:drm_mode_setcrtc], [CRTC:3]
[  859.460528] [drm:drm_mode_setcrtc], [CONNECTOR:30:DP-3]
[  859.460529] [drm:intel_crtc_set_config], [CRTC:3] [FB:460] #connectors=1 (x y) (1366 0)
[  859.460533] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:LVDS-1] to [CRTC:5]
[  859.460535] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:3]
[  859.477745] [drm:ironlake_update_plane], Writing base 0DAE3000 FFFFFFFFFFFF7558 86 0 20480
[  859.483940] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  859.484030] [drm:drm_mode_setcrtc], [CRTC:5]
[  859.484035] [drm:drm_mode_setcrtc], [CONNECTOR:9:LVDS-1]
[  859.484037] [drm:intel_crtc_set_config], [CRTC:5] [FB:460] #connectors=1 (x y) (0 0)
[  859.484041] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:LVDS-1] to [CRTC:5]
[  859.484042] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:3]
[  859.484046] [drm:ironlake_update_plane], Writing base 0DAE3000 00000000 0 0 20480
[  859.491921] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  859.503026] [drm:drm_mode_setcrtc], [CRTC:5]
[  859.503034] [drm:drm_mode_setcrtc], [CONNECTOR:28:DP-2]
[  859.503036] [drm:intel_crtc_set_config], [CRTC:5] [FB:460] #connectors=1 (x y) (2560 0)
[  859.503040] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
[  859.503041] [drm:drm_mode_debug_printmodeline], Modeline 124:"" 0 75200 1366 1414 1478 1582 768 772 779 792 0x0 0x9
[  859.503044] [drm:drm_mode_debug_printmodeline], Modeline 424:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  859.503047] [drm:intel_modeset_stage_output_state], [CONNECTOR:9:LVDS-1] to [NOCRTC]
[  859.503048] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  859.503050] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
[  859.503051] [drm:intel_modeset_stage_output_state], [CONNECTOR:28:DP-2] to [CRTC:5]
[  859.503052] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:3]
[  859.503053] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  859.503054] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
[  859.503056] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
[  859.503059] [drm:connected_sink_compute_bpp], [CONNECTOR:28:DP-2] checking for sink bpp constrains
[  859.503061] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 0a pixel clock 268000KHz
[  859.503067] [drm:intel_dp_compute_config], DP link bw 0a lane count 4 clock 270000 bpp 24
[  859.503069] [drm:intel_dp_compute_config], DP link bw required 643200 available 864000
[  859.503071] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe B, lanes 4
[  859.503073] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
[  859.503074] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
[  859.503076] [drm:intel_dump_pipe_config], cpu_transcoder: B
[  859.503077] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
[  859.503078] [drm:intel_dump_pipe_config], fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
[  859.503080] [drm:intel_dump_pipe_config], requested mode:
[  859.503081] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  859.503083] [drm:intel_dump_pipe_config], adjusted mode:
[  859.503084] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x5
[  859.503086] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[  859.503087] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[  859.503089] [drm:intel_dump_pipe_config], ips: 0
[  859.503091] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
[  859.875035] [drm:intel_disable_shared_dpll], disable PCH DPLL A (active 1, on? 1) for crtc 5
[  859.875045] [drm:intel_disable_shared_dpll], disabling PCH DPLL A
[  859.875456] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 23, cursor: 6
[  859.875458] [drm:ironlake_check_srwm], watermark 1: display plane 36, fbc lines 3, cursor 6
[  859.875461] [drm:ironlake_check_srwm], watermark 2: display plane 136, fbc lines 3, cursor 6
[  859.875463] [drm:ironlake_check_srwm], watermark 3: display plane 270, fbc lines 4, cursor 10
[  859.875465] [drm:ironlake_check_srwm], watermark 3: display plane 538, fbc lines 6, cursor 18
[  859.875467] [drm:ironlake_check_srwm], display watermark(538) is too large(511), disabling wm3+
[  859.875469] [drm:intel_update_fbc], fbc set to per-chip default
[  859.875471] [drm:intel_update_fbc], fbc disabled per module param
[  859.875498] [drm:intel_get_shared_dpll], CRTC:5 dropping existing PCH DPLL A
[  859.875501] [drm:intel_get_shared_dpll], CRTC:5 allocated PCH DPLL A
[  859.875502] [drm:intel_get_shared_dpll], using PCH DPLL A for pipe B
[  859.875504] [drm:intel_get_shared_dpll], setting up PCH DPLL A
[  859.875817] ------------[ cut here ]------------
[  859.875849] WARNING: CPU: 0 PID: 646 at drivers/gpu/drm/i915/intel_display.c:5535 ironlake_crtc_mode_set+0xd88/0xe20 [i915]()
[  859.875851] Modules linked in: fuse ebtable_nat xt_CHECKSUM tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables rfcomm bnep vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek arc4 iTCO_wdt iTCO_vendor_support iwldvm mac80211 btusb bluetooth snd_hda_intel snd_hda_codec iwlwifi joydev snd_hwdep pcspkr i2c_i801 snd_seq cfg80211 sdhci_pci sdhci snd_seq_device mmc_core snd_pcm wmi thinkpad_acpi tpm_tis tpm rfkill tpm_bios snd_page_alloc e1000e snd_timer intel_rst snd lpc_ich ptp soundcore mfd_core pps_core mperf uinput binfmt_misc i915
[  859.875887]  i2c_algo_bit drm_kms_helper drm i2c_core video
[  859.875893] CPU: 0 PID: 646 Comm: Xorg Tainted: G        W    3.10.0+ #173
[  859.875894] Hardware name: LENOVO 2306CTO/2306CTO, BIOS G2ET82WW (2.02 ) 09/11/2012
[  859.875896]  0000000000000009 ffff8801065a7a28 ffffffff8161d0a8 0000000000000000
[  859.875900]  ffff8801065a7a60 ffffffff810538bd ffff88011546c000 ffff880115bbb000
[  859.875902]  ffff880115b63c70 ffff88011546c000 00000000c4010001 ffff8801065a7a70
[  859.875905] Call Trace:
[  859.875912]  [<ffffffff8161d0a8>] dump_stack+0x45/0x56
[  859.875918]  [<ffffffff810538bd>] warn_slowpath_common+0x7d/0xa0
[  859.875921]  [<ffffffff8105399a>] warn_slowpath_null+0x1a/0x20
[  859.875938]  [<ffffffffa00b4fa8>] ironlake_crtc_mode_set+0xd88/0xe20 [i915]
[  859.875953]  [<ffffffffa00b62a0>] __intel_set_mode+0x5b0/0x12d0 [i915]
[  859.875996]  [<ffffffffa00b9036>] intel_set_mode+0x16/0x30 [i915]
[  859.876024]  [<ffffffffa00b98a2>] intel_crtc_set_config+0x752/0x910 [i915]
[  859.876056]  [<ffffffffa002ba2d>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
[  859.876081]  [<ffffffffa002e407>] drm_mode_setcrtc+0xf7/0x650 [drm]
[  859.876111]  [<ffffffffa00ae762>] ? intel_crtc_load_lut+0xd2/0x170 [i915]
[  859.876124]  [<ffffffffa001f132>] drm_ioctl+0x532/0x660 [drm]
[  859.876130]  [<ffffffff811a1c7d>] do_vfs_ioctl+0x2dd/0x4b0
[  859.876134]  [<ffffffff8107bd01>] ? hrtimer_start+0x11/0x20
[  859.876136]  [<ffffffff811a1ed1>] SyS_ioctl+0x81/0xa0
[  859.876140]  [<ffffffff8162c502>] system_call_fastpath+0x16/0x1b
[  859.876142] ---[ end trace ef759759a69e8c11 ]---
[  859.876148] [drm:ironlake_update_plane], Writing base 0DAE3000 FFFFFFFFFFFEE800 0 0 20480
[  859.876154] [drm:intel_update_fbc], fbc set to per-chip default
[  859.876156] [drm:intel_update_fbc], fbc disabled per module param
[  859.876160] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 23, cursor: 6
[  859.876163] [drm:ironlake_check_srwm], watermark 1: display plane 36, fbc lines 3, cursor 6
[  859.876167] [drm:ironlake_check_srwm], watermark 2: display plane 136, fbc lines 3, cursor 6
[  859.876171] [drm:ironlake_check_srwm], watermark 3: display plane 270, fbc lines 4, cursor 10
[  859.876175] [drm:ironlake_check_srwm], watermark 3: display plane 538, fbc lines 6, cursor 18
[  859.876178] [drm:ironlake_check_srwm], display watermark(538) is too large(511), disabling wm3+
[  859.876183] [drm:intel_crtc_mode_set], [ENCODER:27:TMDS-27] set [MODE:0:]
[  859.876190] [drm:ivybridge_update_wm], FIFO watermarks For pipe A - plane 23, cursor: 6
[  859.876194] [drm:ivybridge_update_wm], FIFO watermarks For pipe B - plane 23, cursor: 6
[  859.928042] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  859.980060] [drm:ironlake_wait_for_vblank], vblank wait timed out
[  859.980224] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR before link train 0x0
[  859.980382] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980435] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980488] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980541] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980594] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 0
[  859.980751] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980805] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980858] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980911] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.980964] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 0
[  859.981124] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981183] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981239] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981295] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981349] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 1
[  859.981508] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981564] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981619] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981674] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981729] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 1
[  859.981888] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.981943] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982002] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982059] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982115] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 2
[  859.982277] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982333] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982387] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982442] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982496] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 2
[  859.982653] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982708] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982763] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982819] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.982874] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 3
[  859.983033] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.983090] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.983149] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.983206] [drm:ivb_manual_fdi_link_train], FDI_RX_IIR 0x0
[  859.983261] [drm:ivb_manual_fdi_link_train], FDI train 1 fail on vswing 3
[  859.983264] [drm:ivb_manual_fdi_link_train], FDI train done
[  859.983266] [drm:ironlake_enable_shared_dpll], enable PCH DPLL A (active 0, on? 0)for crtc 5
[  859.983270] [drm:ironlake_enable_shared_dpll], enabling PCH DPLL A
[  859.984499] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  859.984940] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
[  859.985711] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  859.986468] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
[  859.987207] [drm:intel_dp_start_link_train], clock recovery OK
[  859.987209] [drm:intel_dp_set_signal_levels], Using signal levels 02800000
[  859.988276] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  859.989345] [drm:intel_dp_set_signal_levels], Using signal levels 00400000
[  859.990390] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
[  859.991444] [drm:intel_dp_set_signal_levels], Using signal levels 00800000
[  859.992515] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
[  859.993024] [drm:cpt_serr_int_handler], PCH transcoder B FIFO underrun
[  860.011086] [drm:intel_connector_check_state], [CONNECTOR:28:DP-2]
[  860.011096] [drm:intel_connector_check_state], [CONNECTOR:30:DP-3]
[  860.011100] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  860.011103] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  860.011105] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  860.011108] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  860.011110] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  860.011113] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  860.011115] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  860.011120] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  860.011123] [drm:check_crtc_state], [CRTC:3]
[  860.011133] [drm:check_crtc_state], [CRTC:5]
[  860.011142] [drm:check_crtc_state], [CRTC:7]
[  860.011144] [drm:check_shared_dpll_state], PCH DPLL A
[  860.011148] [drm:check_shared_dpll_state], PCH DPLL B
[  860.011351] [drm:intel_panel_get_backlight], get backlight PWM = 0
[  860.011386] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  860.011450] [drm:intel_connector_check_state], [CONNECTOR:28:DP-2]
[  860.011457] [drm:intel_connector_check_state], [CONNECTOR:30:DP-3]
[  860.011461] [drm:check_encoder_state], [ENCODER:10:LVDS-10]
[  860.011475] [drm:check_encoder_state], [ENCODER:16:DAC-16]
[  860.011478] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
[  860.011481] [drm:check_encoder_state], [ENCODER:21:TMDS-21]
[  860.011484] [drm:check_encoder_state], [ENCODER:23:TMDS-23]
[  860.011486] [drm:check_encoder_state], [ENCODER:25:TMDS-25]
[  860.011489] [drm:check_encoder_state], [ENCODER:27:TMDS-27]
[  860.011493] [drm:check_encoder_state], [ENCODER:29:TMDS-29]
[  860.011496] [drm:check_crtc_state], [CRTC:3]
[  860.011505] [drm:check_crtc_state], [CRTC:5]
[  860.011513] [drm:check_crtc_state], [CRTC:7]
[  860.011515] [drm:check_shared_dpll_state], PCH DPLL A
[  860.011520] [drm:check_shared_dpll_state], PCH DPLL B
[  860.011926] [drm:drm_mode_setcrtc], [CRTC:3]
[  860.011933] [drm:drm_mode_setcrtc], [CONNECTOR:30:DP-3]
[  860.011935] [drm:intel_crtc_set_config], [CRTC:3] [FB:460] #connectors=1 (x y) (0 0)
[  860.011940] [drm:intel_modeset_stage_output_state], [CONNECTOR:28:DP-2] to [CRTC:5]
[  860.011942] [drm:intel_modeset_stage_output_state], [CONNECTOR:30:DP-3] to [CRTC:3]
[  860.011947] [drm:ironlake_update_plane], Writing base 0DAE3000 00000000 0 0 20480
[  860.011950] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  860.012093] [drm:intel_panel_get_max_backlight], max backlight PWM = 4438
[  860.037189] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  860.037198] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  860.037212] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  860.037214] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  860.037232] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  860.037463] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  860.037466] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  860.037469] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  860.037470] [drm:intel_crt_detect], CRT not detected via hotplug
[  860.037662] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  860.037671] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  860.037674] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  860.037677] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  860.038049] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  860.038051] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  860.038053] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  860.038055] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  860.038062] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  860.038063] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  860.038066] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  860.038067] [drm:intel_crt_detect], CRT not detected via hotplug
[  860.038228] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  860.038232] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  860.038234] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  860.038236] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  860.038581] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  860.038583] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  860.038585] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  860.038587] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  860.038594] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  860.038596] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  860.046016] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  860.046017] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  860.046033] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  860.046035] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  860.054015] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  860.054017] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  860.054035] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  860.054037] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  860.054039] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  860.054040] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  860.054041] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  860.054043] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  860.054045] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  860.054046] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  860.054236] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  860.054244] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  860.054248] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  860.054259] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  860.054263] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  860.054453] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  860.054461] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  860.054465] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  860.054482] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  860.054487] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  860.054667] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  860.054672] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  860.054675] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  860.054682] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  860.054685] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  860.054854] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  860.054858] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  860.054861] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  860.054880] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  860.054884] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  860.055213] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  860.055454] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  860.055599] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  860.056699] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  860.088705] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  860.089809] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  860.121801] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  860.121818] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  860.121827] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  860.121829] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  860.121831] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  860.121834] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  860.121836] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  860.121839] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  860.121841] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  860.121844] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  860.121846] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  860.121849] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  860.121851] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  860.121854] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  860.121856] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  860.121858] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  860.121861] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  860.121863] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  860.121866] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  860.121886] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  860.121928] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  860.121929] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  860.122206] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  860.122826] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.123487] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.125308] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.195222] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.197053] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.267209] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.269043] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.338260] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.340091] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.410300] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.412134] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.481957] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.483780] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.552967] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.554791] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.624336] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.626164] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.696157] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.696175] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  860.696176] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  860.696178] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  860.696179] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  860.696182] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  860.697772] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.742049] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.742055] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  860.743640] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.788267] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.788276] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  860.789951] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.834285] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.834294] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  860.835943] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.880101] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.880107] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  860.881693] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.926296] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.926306] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  860.926308] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  860.926310] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  860.926311] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  860.926312] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  860.926314] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  860.927994] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.972289] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  860.972300] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  860.972302] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  860.972304] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  860.972305] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  860.972307] [drm:intel_dp_detect], Got DDCCI! Word
[  860.973464] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.005645] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.006754] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.038778] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.038794] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  861.038803] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  861.038806] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  861.038808] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  861.038811] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  861.038814] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  861.038816] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  861.038819] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  861.038821] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  861.038823] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  861.038826] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  861.038828] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  861.038831] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  861.038833] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  861.038836] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  861.038838] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  861.038841] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  861.038843] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  861.038867] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  861.131779] [drm:intel_panel_get_backlight], get backlight PWM = 0
[  861.308478] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  861.308484] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1]
[  861.308493] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:LVDS-1] probed modes :
[  861.308494] [drm:drm_mode_debug_printmodeline], Modeline 12:"1366x768" 60 75200 1366 1414 1478 1582 768 772 779 792 0x48 0x9
[  861.308498] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[  861.308568] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  861.308569] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  861.308571] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  861.308573] [drm:intel_crt_detect], CRT not detected via hotplug
[  861.308731] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  861.308733] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  861.308735] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  861.308735] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  861.309070] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  861.309071] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  861.309072] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  861.309074] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  861.309076] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[  861.309077] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1]
[  861.309079] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[  861.309080] [drm:intel_crt_detect], CRT not detected via hotplug
[  861.309232] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[  861.309234] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  861.309235] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
[  861.309235] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
[  861.309572] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[  861.309573] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
[  861.309574] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
[  861.309575] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:VGA-1] disconnected
[  861.309580] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  861.309581] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  861.317347] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  861.317348] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  861.317350] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[  861.317351] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1]
[  861.325349] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
[  861.325350] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-1] disconnected
[  861.325366] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  861.325368] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  861.325371] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  861.325372] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
[  861.325373] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1]
[  861.325374] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:DP-1] disconnected
[  861.325377] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  861.325379] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  861.325533] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  861.325538] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  861.325541] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  861.325545] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[  861.325549] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2]
[  861.325708] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[  861.325711] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc
[  861.325713] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:HDMI-A-2] disconnected
[  861.325722] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  861.325725] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  861.325885] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  861.325888] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  861.325891] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  861.325895] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[  861.325898] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3]
[  861.326055] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
[  861.326058] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
[  861.326061] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:HDMI-A-3] disconnected
[  861.326074] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  861.326077] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2]
[  861.326446] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  861.326685] [drm:intel_dp_i2c_aux_ch], aux_i2c nack
[  861.326831] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return -121
[  861.327935] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.359955] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.361058] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.393061] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  861.393075] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  861.393083] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:28:DP-2] probed modes :
[  861.393085] [drm:drm_mode_debug_printmodeline], Modeline 354:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  861.393088] [drm:drm_mode_debug_printmodeline], Modeline 358:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  861.393090] [drm:drm_mode_debug_printmodeline], Modeline 357:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  861.393093] [drm:drm_mode_debug_printmodeline], Modeline 356:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  861.393095] [drm:drm_mode_debug_printmodeline], Modeline 361:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  861.393098] [drm:drm_mode_debug_printmodeline], Modeline 366:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  861.393100] [drm:drm_mode_debug_printmodeline], Modeline 355:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  861.393102] [drm:drm_mode_debug_printmodeline], Modeline 360:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  861.393105] [drm:drm_mode_debug_printmodeline], Modeline 359:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  861.393107] [drm:drm_mode_debug_printmodeline], Modeline 367:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  861.393110] [drm:drm_mode_debug_printmodeline], Modeline 368:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  861.393112] [drm:drm_mode_debug_printmodeline], Modeline 369:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  861.393115] [drm:drm_mode_debug_printmodeline], Modeline 362:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  861.393118] [drm:drm_mode_debug_printmodeline], Modeline 363:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  861.393120] [drm:drm_mode_debug_printmodeline], Modeline 364:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  861.393122] [drm:drm_mode_debug_printmodeline], Modeline 365:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  861.393139] [drm:drm_mode_getconnector], [CONNECTOR:28:?]
[  861.393174] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  861.393175] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3]
[  861.393451] [drm:intel_dp_get_dpcd], DPCD: 11 0a 84 00 00 00 00 00 00 00 00 00 00 00 00
[  861.394072] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.394734] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.396556] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.466292] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.468117] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.537242] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.539070] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.608237] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.610060] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.679635] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.681463] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.751279] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.753100] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.822659] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.824488] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.894272] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.896102] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.965157] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  861.965161] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 2
[  861.965162] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 4
[  861.965164] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 5
[  861.965165] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 6
[  861.965166] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 8
[  861.966753] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.011388] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.011393] [drm:ddcci_make_property], Created VCP 10 (Luminance)
[  862.012977] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.057376] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.057378] [drm:ddcci_make_property], Created VCP 12 (Contrast)
[  862.058961] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.103417] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.103419] [drm:ddcci_make_property], Created VCP 16 (Video gain (red))
[  862.105003] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.149425] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.149427] [drm:ddcci_make_property], Created VCP 18 (Video gain (green))
[  862.151009] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.195439] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.195441] [drm:ddcci_make_property], Created VCP 1a (Video gain (blue))
[  862.195442] [drm:ddcci_get_vcp_info], Skipping unsupported VCP 52
[  862.195444] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ac
[  862.195445] [drm:ddcci_get_vcp_info], Skipping unsupported VCP ae
[  862.195446] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b2
[  862.195448] [drm:ddcci_get_vcp_info], Skipping unsupported VCP b6
[  862.197032] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.241457] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 1
[  862.241459] [drm:ddcci_make_property], Created VCP c6 (Display usage time (hours))
[  862.241461] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c8
[  862.241462] [drm:ddcci_get_vcp_info], Skipping unsupported VCP c9
[  862.241464] [drm:ddcci_get_vcp_info], Skipping unsupported VCP df
[  862.241465] [drm:intel_dp_detect], Got DDCCI! Word
[  862.242566] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  862.274586] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  862.275688] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  862.307688] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2
[  862.307704] [drm:drm_edid_to_eld], ELD: no CEA Extension found
[  862.307714] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:30:DP-3] probed modes :
[  862.307716] [drm:drm_mode_debug_printmodeline], Modeline 71:"2560x1600" 60 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x48 0x5
[  862.307719] [drm:drm_mode_debug_printmodeline], Modeline 75:"1920x1440" 60 234000 1920 2048 2256 2600 1440 1441 1444 1500 0x40 0x6
[  862.307722] [drm:drm_mode_debug_printmodeline], Modeline 74:"1920x1200" 60 193250 1920 2056 2256 2592 1200 1203 1209 1245 0x40 0x6
[  862.307724] [drm:drm_mode_debug_printmodeline], Modeline 73:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
[  862.307727] [drm:drm_mode_debug_printmodeline], Modeline 78:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
[  862.307729] [drm:drm_mode_debug_printmodeline], Modeline 83:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
[  862.307731] [drm:drm_mode_debug_printmodeline], Modeline 72:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
[  862.307734] [drm:drm_mode_debug_printmodeline], Modeline 77:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9
[  862.307736] [drm:drm_mode_debug_printmodeline], Modeline 76:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
[  862.307739] [drm:drm_mode_debug_printmodeline], Modeline 84:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[  862.307741] [drm:drm_mode_debug_printmodeline], Modeline 85:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[  862.307744] [drm:drm_mode_debug_printmodeline], Modeline 86:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[  862.307746] [drm:drm_mode_debug_printmodeline], Modeline 79:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[  862.307749] [drm:drm_mode_debug_printmodeline], Modeline 80:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[  862.307751] [drm:drm_mode_debug_printmodeline], Modeline 81:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[  862.307753] [drm:drm_mode_debug_printmodeline], Modeline 82:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[  862.307778] [drm:drm_mode_getconnector], [CONNECTOR:30:?]
[  862.383977] [drm:drm_mode_addfb], [FB:472]
[  862.415589] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  862.424922] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  862.426996] [drm:drm_mode_addfb], [FB:460]
[  862.465678] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  862.473744] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.413567] [drm:drm_mode_addfb], [FB:472]
[  868.447874] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.455931] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.455951] [drm:drm_mode_addfb], [FB:460]
[  868.472569] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.481286] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.481302] [drm:drm_mode_addfb], [FB:472]
[  868.506086] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.514805] [drm:drm_mode_addfb], [FB:460]
[  868.514826] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.531397] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.539507] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.539516] [drm:drm_mode_addfb], [FB:472]
[  868.556237] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.564951] [drm:drm_mode_addfb], 
[  868.564952] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.564958] [FB:460]
[  868.581559] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.589616] [drm:drm_mode_addfb], [FB:472]
[  868.589621] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.606349] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.615075] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.615107] [drm:drm_mode_addfb], [FB:460]
[  868.631791] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.639772] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.639803] [drm:drm_mode_addfb], [FB:472]
[  868.656345] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.665227] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.665319] [drm:drm_mode_addfb], [FB:460]
[  868.681793] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.689807] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.689920] [drm:drm_mode_addfb], [FB:472]
[  868.706620] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.715352] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.715392] [drm:drm_mode_addfb], [FB:460]
[  868.723241] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.732011] [drm:drm_mode_addfb], [FB:472]
[  868.732050] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.748772] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.756752] [drm:intel_update_fbc], 
[  868.756755] [drm:drm_mode_addfb], [FB:460]
[  868.756761] more than one pipe active, disabling compression
[  868.773369] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.782088] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.782175] [drm:drm_mode_addfb], [FB:472]
[  868.798905] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.806870] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.806933] [drm:drm_mode_addfb], [FB:460]
[  868.815518] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.823588] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.823660] [drm:drm_mode_addfb], [FB:472]
[  868.840297] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.849023] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.849066] [drm:drm_mode_addfb], [FB:460]
[  868.865746] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.873718] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.873812] [drm:drm_mode_addfb], [FB:472]
[  868.882445] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.890306] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.890367] [drm:drm_mode_addfb], [FB:460]
[  868.907058] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.915825] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.915959] [drm:drm_mode_addfb], [FB:472]
[  868.923756] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.932590] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.932679] [drm:drm_mode_addfb], [FB:460]
[  868.949299] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.957258] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.957286] [drm:drm_mode_addfb], [FB:472]
[  868.965886] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.973868] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.974076] [drm:drm_mode_addfb], [FB:460]
[  868.990574] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  868.999403] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  870.941590] [drm:drm_mode_addfb], [FB:472]
[  870.962394] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  870.971066] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  871.012450] [drm:drm_mode_addfb], [FB:460]
[  871.026008] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  871.030231] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  876.752351] [drm:drm_mode_addfb], [FB:472]
[  876.752743] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  876.760815] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.352417] [drm:drm_mode_addfb], [FB:460]
[  877.354291] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.362878] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.370615] [drm:drm_mode_addfb], [FB:472]
[  877.405108] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.435139] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.438342] [drm:drm_mode_addfb], [FB:460]
[  877.471812] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.471831] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.471941] [drm:drm_mode_addfb], [FB:472]
[  877.481559] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.505372] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.505470] [drm:drm_mode_addfb], [FB:460]
[  877.512707] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.521405] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.562162] [drm:drm_mode_addfb], [FB:472]
[  877.562774] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.571519] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.583322] [drm:drm_mode_addfb], [FB:460]
[  877.612971] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.621766] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.879826] [drm:drm_mode_addfb], [FB:472]
[  877.905740] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.913734] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.913766] [drm:drm_mode_addfb], [FB:460]
[  877.948955] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.968915] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  877.973082] [drm:drm_mode_addfb], [FB:472]
[  878.001346] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.001362] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.003489] [drm:drm_mode_addfb], [FB:460]
[  878.006356] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.013990] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.047615] [drm:drm_mode_addfb], [FB:472]
[  878.056272] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.067831] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.112215] [drm:drm_mode_addfb], [FB:460]
[  878.117696] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.122943] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.131527] [drm:drm_mode_addfb], [FB:472]
[  878.181358] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.183312] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.197610] [drm:drm_mode_addfb], [FB:460]
[  878.197859] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.207457] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.588956] [drm:drm_mode_addfb], [FB:472]
[  878.615602] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  878.624397] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  879.952269] [drm:drm_mode_addfb], [FB:460]
[  879.961128] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  879.969125] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  879.969295] [drm:drm_mode_addfb], [FB:472]
[  880.011316] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.019261] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.019389] [drm:drm_mode_addfb], [FB:460]
[  880.052692] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.061411] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.061526] [drm:drm_mode_addfb], [FB:472]
[  880.094883] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.102815] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.102987] [drm:drm_mode_addfb], [FB:460]
[  880.136175] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.144964] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.145180] [drm:drm_mode_addfb], [FB:472]
[  880.178441] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.186369] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.186539] [drm:drm_mode_addfb], [FB:460]
[  880.228520] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.236500] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.236632] [drm:drm_mode_addfb], [FB:472]
[  880.269921] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  880.278687] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  881.011693] [drm:drm_mode_addfb], [FB:460]
[  881.071990] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  881.080740] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  881.285847] [drm:drm_mode_addfb], [FB:472]
[  881.322592] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  881.331451] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.246572] [drm:drm_mode_addfb], [FB:460]
[  882.283767] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.291735] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.300508] [drm:drm_mode_addfb], [FB:472]
[  882.408792] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.417449] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.417523] [drm:drm_mode_addfb], [FB:460]
[  882.525746] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.534459] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.534493] [drm:drm_mode_addfb], [FB:472]
[  882.634785] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.642670] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.642747] [drm:drm_mode_addfb], [FB:460]
[  882.743073] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.751630] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.751684] [drm:drm_mode_addfb], [FB:472]
[  882.852041] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.859915] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.860009] [drm:drm_mode_addfb], [FB:460]
[  882.976926] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.985621] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  882.985692] [drm:drm_mode_addfb], [FB:472]
[  883.085991] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.093799] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.093854] [drm:drm_mode_addfb], [FB:460]
[  883.202883] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.210792] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.210881] [drm:drm_mode_addfb], [FB:472]
[  883.311046] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.319826] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.319854] [drm:drm_mode_addfb], [FB:460]
[  883.444808] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.453469] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.453563] [drm:drm_mode_addfb], [FB:472]
[  883.561856] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.570474] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.570558] [drm:drm_mode_addfb], [FB:460]
[  883.678784] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.687411] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.687505] [drm:drm_mode_addfb], [FB:472]
[  883.787896] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.795653] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.795749] [drm:drm_mode_addfb], [FB:460]
[  883.896120] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.904676] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  883.904766] [drm:drm_mode_addfb], [FB:472]
[  884.012937] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.021612] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.021696] [drm:drm_mode_addfb], [FB:460]
[  884.122018] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.129845] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.129930] [drm:drm_mode_addfb], [FB:472]
[  884.238940] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.246847] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.246930] [drm:drm_mode_addfb], [FB:460]
[  884.347177] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.355812] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.355908] [drm:drm_mode_addfb], [FB:472]
[  884.464236] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.472784] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.576182] [drm:drm_mode_addfb], [FB:460]
[  884.581001] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.589784] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.701998] [drm:drm_mode_addfb], [FB:472]
[  884.706721] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.714715] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.715232] [drm:drm_mode_addfb], [FB:460]
[  884.756912] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.764888] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.764987] [drm:drm_mode_addfb], [FB:472]
[  884.790443] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.798319] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.798462] [drm:drm_mode_addfb], [FB:460]
[  884.831767] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.840502] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.840670] [drm:drm_mode_addfb], [FB:472]
[  884.865215] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.873822] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.873910] [drm:drm_mode_addfb], [FB:460]
[  884.907292] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.915271] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.915434] [drm:drm_mode_addfb], [FB:472]
[  884.948687] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.957411] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.957617] [drm:drm_mode_addfb], [FB:460]
[  884.990796] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.998824] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  884.998977] [drm:drm_mode_addfb], [FB:472]
[  885.024310] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.032185] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.319573] [drm:drm_mode_addfb], [FB:460]
[  885.358494] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.366412] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.366546] [drm:drm_mode_addfb], [FB:472]
[  885.399840] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.408562] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.409002] [drm:drm_mode_addfb], [FB:460]
[  885.442010] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.449981] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.450108] [drm:drm_mode_addfb], [FB:472]
[  885.475475] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.483342] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.483392] [drm:drm_mode_addfb], [FB:460]
[  885.516822] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.525546] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.525656] [drm:drm_mode_addfb], [FB:472]
[  885.558980] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.567060] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.592874] [drm:drm_mode_addfb], [FB:460]
[  885.642459] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.650443] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  885.961129] [drm:drm_mode_addfb], [FB:472]
[  886.001382] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.010143] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.464727] [drm:drm_mode_addfb], [FB:460]
[  886.502672] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.511401] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.519539] [drm:drm_mode_addfb], [FB:472]
[  886.628422] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.636325] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.636455] [drm:drm_mode_addfb], [FB:460]
[  886.736689] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.745344] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.745404] [drm:drm_mode_addfb], [FB:472]
[  886.853611] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.862292] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.862345] [drm:drm_mode_addfb], [FB:460]
[  886.954024] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.962573] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  886.962653] [drm:drm_mode_addfb], [FB:472]
[  887.062895] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.070789] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.070842] [drm:drm_mode_addfb], [FB:460]
[  887.179860] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.187778] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.187859] [drm:drm_mode_addfb], [FB:472]
[  887.304774] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.313484] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.313553] [drm:drm_mode_addfb], [FB:460]
[  887.414607] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.426718] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.519525] [drm:drm_mode_addfb], [FB:472]
[  887.521978] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.530736] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.530752] [drm:drm_mode_addfb], [FB:460]
[  887.639016] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.647683] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.647779] [drm:drm_mode_addfb], [FB:472]
[  887.755968] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.764691] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.764730] [drm:drm_mode_addfb], [FB:460]
[  887.865056] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.872893] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.872963] [drm:drm_mode_addfb], [FB:472]
[  887.973291] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.981886] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  887.981978] [drm:drm_mode_addfb], [FB:460]
[  888.090302] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.098861] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.098971] [drm:drm_mode_addfb], [FB:472]
[  888.215858] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.223774] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.223826] [drm:drm_mode_addfb], [FB:460]
[  888.324097] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.332798] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.332870] [drm:drm_mode_addfb], [FB:472]
[  888.433126] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.441026] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.441098] [drm:drm_mode_addfb], [FB:460]
[  888.541263] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.552070] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.619620] [drm:drm_mode_addfb], [FB:472]
[  888.650327] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.658304] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.658341] [drm:drm_mode_addfb], [FB:460]
[  888.691739] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.700466] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.700615] [drm:drm_mode_addfb], [FB:472]
[  888.727880] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.733879] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.733926] [drm:drm_mode_addfb], [FB:460]
[  888.767299] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.775303] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.775380] [drm:drm_mode_addfb], [FB:472]
[  888.802892] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.808710] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.808743] [drm:drm_mode_addfb], [FB:460]
[  888.842136] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.850836] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.850983] [drm:drm_mode_addfb], [FB:472]
[  888.875552] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.884272] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.884394] [drm:drm_mode_addfb], [FB:460]
[  888.909039] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.917635] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  888.959836] [drm:drm_mode_addfb], [FB:472]
[  888.992542] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.001244] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.001362] [drm:drm_mode_addfb], [FB:460]
[  889.034689] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.042652] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.042682] [drm:drm_mode_addfb], [FB:472]
[  889.068128] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.076008] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.076045] [drm:drm_mode_addfb], [FB:460]
[  889.101522] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.109436] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.109525] [drm:drm_mode_addfb], [FB:472]
[  889.142896] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.151635] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.151698] [drm:drm_mode_addfb], [FB:460]
[  889.176349] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.185016] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.185045] [drm:drm_mode_addfb], [FB:472]
[  889.209762] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.218461] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.218590] [drm:drm_mode_addfb], [FB:460]
[  889.243154] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.251844] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.329880] [drm:drm_mode_addfb], [FB:472]
[  889.368815] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.376785] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.940818] [drm:drm_mode_addfb], [FB:460]
[  889.978510] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  889.987076] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.239096] [drm:drm_mode_addfb], [FB:472]
[  890.271284] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.279149] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.279296] [drm:drm_mode_addfb], [FB:460]
[  890.312633] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.321375] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.321538] [drm:drm_mode_addfb], [FB:472]
[  890.346022] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.354752] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.354898] [drm:drm_mode_addfb], [FB:460]
[  890.379447] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.388190] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.388336] [drm:drm_mode_addfb], [FB:472]
[  890.421612] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.429596] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.429728] [drm:drm_mode_addfb], [FB:460]
[  890.455069] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.463038] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.463205] [drm:drm_mode_addfb], [FB:472]
[  890.488474] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.496391] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.496470] [drm:drm_mode_addfb], [FB:460]
[  890.513174] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.521853] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.521913] [drm:drm_mode_addfb], [FB:472]
[  890.546556] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.555236] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.555263] [drm:drm_mode_addfb], [FB:460]
[  890.571933] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  890.579900] [drm:intel_update_fbc], more than one pipe active, disabling compression
[  891.409768] [drm:intel_crtc_cursor_set], cursor off
[  893.853341] [drm:intel_crtc_cursor_set], cursor off