Attachment 99247 Details for Bug 56834 – dmesg output with drm.debug=0xe

dmesg output with drm.debug=0xe

dmesg (text/plain), 237.74 KB, created by freeseek on 2014-05-17 20:59:30 UTC

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Creator: freeseek

Created: 2014-05-17 20:59:30 UTC

Size: 237.74 KB

patch

obsolete

>[   36.921482] audit: type=1400 audit(1400359767.642:74): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=3271 comm="apparmor_parser"
>[   36.921874] audit: type=1400 audit(1400359767.642:75): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=3271 comm="apparmor_parser"
>[   40.655013] [drm:intel_crtc_cursor_set] cursor off
>[   43.567831] [drm:intel_crtc_cursor_set] cursor off
>[   49.499846] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   49.499852] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   49.499854] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   49.499864] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   49.499866] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   49.499870] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   49.499978] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   49.499979] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   49.499982] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   49.499986] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   49.499987] [drm:intel_crt_detect] CRT not detected via hotplug
>[   49.500164] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   49.500169] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   49.500171] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   49.500173] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   49.500559] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   49.500561] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   49.500563] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   49.500566] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   49.500573] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   49.500575] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   49.500577] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   49.514171] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   49.514178] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   49.514202] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   49.514205] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   49.514209] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   49.514500] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   49.515130] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   49.515312] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   49.515749] [drm:drm_dp_i2c_do_msg] native defer
>[   49.516963] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.519385] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.521787] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.524214] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.526896] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.529018] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.531138] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.533249] [drm:drm_dp_i2c_do_msg] native defer<7>[   49.533860] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.534301] [drm:drm_dp_i2c_do_msg] native defer
>[   49.535347] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.537432] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.539526] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.541179] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.541616] [drm:drm_dp_i2c_do_msg] native defer
>[   49.542582] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.544679] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.546780] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.548443] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.548884] [drm:drm_dp_i2c_do_msg] native defer
>[   49.549934] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.552038] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.554144] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.555808] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.556250] [drm:drm_dp_i2c_do_msg] native defer
>[   49.557298] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.559404] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.561502] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.563166] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.563605] [drm:drm_dp_i2c_do_msg] native defer
>[   49.564649] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.566748] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.568844] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.570565] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.571007] [drm:drm_dp_i2c_do_msg] native defer
>[   49.572055] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.574181] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.576284] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.577945] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.578389] [drm:drm_dp_i2c_do_msg] native defer
>[   49.579440] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.581535] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.583600] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.585243] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.585676] [drm:drm_dp_i2c_do_msg] native defer
>[   49.586716] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.588792] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.590870] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.592514] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.592948] [drm:drm_dp_i2c_do_msg] native defer
>[   49.593998] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.596079] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.598173] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.599820] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.600256] [drm:drm_dp_i2c_do_msg] native defer
>[   49.601288] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.603362] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.605429] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.607069] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.607501] [drm:drm_dp_i2c_do_msg] native defer
>[   49.608535] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.610548] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.612622] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.614261] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.614695] [drm:drm_dp_i2c_do_msg] native defer
>[   49.615727] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.617794] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.619865] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.621506] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.621934] [drm:drm_dp_i2c_do_msg] native defer
>[   49.622972] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.625054] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.627149] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.628821] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.629269] [drm:drm_dp_i2c_do_msg] native defer
>[   49.630322] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.632433] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.634552] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.636215] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.636661] [drm:drm_dp_i2c_do_msg] native defer
>[   49.637708] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.639809] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.642351] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.644011] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.644459] [drm:drm_dp_i2c_do_msg] native defer
>[   49.645535] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.647610] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.649689] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.651360] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.651796] [drm:drm_dp_i2c_do_msg] native defer
>[   49.652830] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.654902] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.656974] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.658618] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.659053] [drm:drm_dp_i2c_do_msg] native defer
>[   49.660092] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.662186] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.664262] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.665906] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.666340] [drm:drm_dp_i2c_do_msg] native defer
>[   49.667377] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.669445] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.671526] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   49.673167] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   49.673182] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   49.673186] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   49.673189] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   49.673192] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   49.673195] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   49.673198] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   49.673251] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   49.673273] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   49.673275] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   49.673277] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   49.673434] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   49.673436] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   49.673439] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   49.673444] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   49.673446] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   49.673448] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   49.673608] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   49.673609] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   49.673612] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   49.673616] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   49.673618] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   49.673620] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   49.673624] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   49.673627] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   49.673629] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   49.673631] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   49.673634] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   49.676225] [drm:intel_crtc_cursor_set] cursor off
>[   49.676505] [drm:drm_mode_addfb] [FB:43]
>[   49.683062] [drm:drm_mode_setcrtc] [CRTC:5]
>[   49.683070] [drm:drm_mode_setcrtc] [CONNECTOR:10:LVDS-1]
>[   49.683073] [drm:intel_crtc_set_config] [CRTC:5] [FB:43] #connectors=1 (x y) (0 0)
>[   49.683077] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[   49.683078] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   49.683080] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   49.693905] [drm:ironlake_update_primary_plane] Writing base 08C6C000 00000000 0 0 15872
>[   49.706251] [drm:drm_mode_setcrtc] [CRTC:8]
>[   49.706258] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   49.706260] [drm:intel_crtc_set_config] [CRTC:8] [FB:43] #connectors=1 (x y) (1366 0)
>[   49.706264] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[   49.706266] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   49.706267] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   49.706273] [drm:ironlake_update_primary_plane] Writing base 08C6C000 FFFFFFFFFFFF7558 86 0 15872
>[   49.715373] [drm:drm_mode_setcrtc] [CRTC:8]
>[   49.715381] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   49.715383] [drm:intel_crtc_set_config] [CRTC:8] [FB:43] #connectors=1 (x y) (1366 0)
>[   49.715387] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   49.715390] [drm:drm_mode_debug_printmodeline] Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   49.715392] [drm:drm_mode_debug_printmodeline] Modeline 44:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   49.715393] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   49.715395] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   49.715397] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   49.715399] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   49.715402] [drm:connected_sink_compute_bpp] [CONNECTOR:23:DP-1] checking for sink bpp constrains
>[   49.715404] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 268000KHz
>[   49.715409] [drm:intel_dp_compute_config] DP link bw 0a lane count 4 clock 270000 bpp 24
>[   49.715410] [drm:intel_dp_compute_config] DP link bw required 643200 available 864000
>[   49.715413] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 4
>[   49.715415] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   49.715416] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe B
>[   49.715417] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   49.715418] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   49.715420] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   49.715422] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   49.715423] [drm:intel_dump_pipe_config] requested mode:
>[   49.715425] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   49.715426] [drm:intel_dump_pipe_config] adjusted mode:
>[   49.715427] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   49.715429] [drm:intel_dump_crtc_timings] crtc timings: 268000 2560 2608 2640 2720 1600 1603 1609 1646, type: 0x0 flags: 0x6
>[   49.715431] [drm:intel_dump_pipe_config] port clock: 270000
>[   49.715432] [drm:intel_dump_pipe_config] pipe src size: 2560x1600
>[   49.715433] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   49.715434] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   49.715435] [drm:intel_dump_pipe_config] ips: 0
>[   49.715436] [drm:intel_dump_pipe_config] double wide: 0
>[   49.715615] [drm:intel_dp_link_down] 
>[   49.782072] [drm:intel_disable_shared_dpll] disable PCH DPLL B (active 1, on? 1) for crtc 8
>[   49.782078] [drm:intel_disable_shared_dpll] disabling PCH DPLL B
>[   49.782490] [drm:intel_update_fbc] disabled per chip default
>[   49.782525] [drm:intel_get_shared_dpll] CRTC:8 dropping existing PCH DPLL B
>[   49.782526] [drm:intel_get_shared_dpll] CRTC:8 allocated PCH DPLL B
>[   49.782528] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B
>[   49.782529] [drm:intel_get_shared_dpll] setting up PCH DPLL B
>[   49.782541] [drm:ironlake_update_primary_plane] Writing base 08C6C000 FFFFFFFFFFFF7558 86 0 15872
>[   49.782545] [drm:intel_crtc_mode_set] [ENCODER:22:TMDS-22] set [MODE:0:]
>[   49.846221] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   49.910101] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   49.910924] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[   49.910927] [drm:gen6_fdi_link_train] FDI train 1 done.
>[   49.911578] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[   49.911579] [drm:gen6_fdi_link_train] FDI train 2 done.
>[   49.911580] [drm:gen6_fdi_link_train] FDI train done.
>[   49.911584] [drm:ironlake_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0)for crtc 8
>[   49.911585] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL B
>[   49.912951] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   49.913447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   49.920335] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   49.920339] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
>[   49.927279] [drm:drm_dp_dpcd_access] too many retries, giving up
>[   49.927283] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
>[   49.958034] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe B stuck
>[   50.022051] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   50.022071] [drm:intel_connector_check_state] [CONNECTOR:10:LVDS-1]
>[   50.022097] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   50.022103] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   50.022109] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   50.022114] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   50.022119] ------------[ cut here ]------------
>[   50.022164] WARNING: CPU: 0 PID: 1416 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9766 check_encoder_state+0x1fa/0x270 [i915]()
>[   50.022165] encoder's hw state doesn't match sw tracking (expected 1, found 0)
>[   50.022166] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) joydev rfcomm bnep bluetooth 6lowpan_iphc binfmt_misc asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp videobuf2_vmalloc videobuf2_memops videobuf2_core videodev kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd microcode snd_hda_codec_hdmi arc4 thinkpad_acpi iwldvm nvram snd_seq_midi snd_hda_codec_conexant mac80211 snd_hda_codec_generic psmouse snd_seq_midi_event serio_raw snd_rawmidi snd_hda_intel snd_hda_controller snd_seq snd_hda_codec iwlwifi snd_hwdep snd_pcm cfg80211 lpc_ich snd_seq_device snd_timer mei_me mei snd soundcore parport_pc ppdev mac_hid lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 i2c_algo_bit e1000e drm_kms_helper drm ahci sdhci_pci ptp sdhci libahci pps_core wmi video
>[   50.022200] CPU: 0 PID: 1416 Comm: Xorg Tainted: G           OE 3.15.0-031500rc5-generic #201405091635
>[   50.022201] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET69WW (1.39 ) 07/18/2013
>[   50.022203]  0000000000002626 ffff8801feedfb38 ffffffff817616b6 0000000000000007
>[   50.022205]  ffff8801feedfb88 ffff8801feedfb78 ffffffff81069e0c 00180304feedfb88
>[   50.022206]  ffff88020f271000 ffff88020f320b20 0000000000000000 ffff88020f320800
>[   50.022208] Call Trace:
>[   50.022212]  [<ffffffff817616b6>] dump_stack+0x46/0x58
>[   50.022216]  [<ffffffff81069e0c>] warn_slowpath_common+0x8c/0xc0
>[   50.022218]  [<ffffffff81069ef6>] warn_slowpath_fmt+0x46/0x50
>[   50.022230]  [<ffffffffa014d22a>] check_encoder_state+0x1fa/0x270 [i915]
>[   50.022242]  [<ffffffffa016209d>] intel_modeset_check_state+0x5d/0xa0 [i915]
>[   50.022253]  [<ffffffffa0162105>] intel_set_mode+0x25/0x30 [i915]
>[   50.022264]  [<ffffffffa0162ae6>] intel_crtc_set_config+0x196/0x2f0 [i915]
>[   50.022274]  [<ffffffffa005e100>] drm_mode_set_config_internal+0x60/0xf0 [drm]
>[   50.022284]  [<ffffffffa0061d90>] drm_mode_setcrtc+0x280/0x4e0 [drm]
>[   50.022291]  [<ffffffffa0051dcb>] drm_ioctl+0x25b/0x580 [drm]
>[   50.022300]  [<ffffffffa0061b10>] ? drm_mode_setplane+0x3f0/0x3f0 [drm]
>[   50.022303]  [<ffffffff811e2795>] do_vfs_ioctl+0x75/0x2c0
>[   50.022305]  [<ffffffff81021ec5>] ? syscall_trace_enter+0x165/0x280
>[   50.022306]  [<ffffffff811ecbb5>] ? __fget_light+0x25/0x70
>[   50.022308]  [<ffffffff811e2a71>] SyS_ioctl+0x91/0xb0
>[   50.022310]  [<ffffffff81777cff>] tracesys+0xe1/0xe6
>[   50.022312] ---[ end trace ee4db5453279f69e ]---
>[   50.022313] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   50.022316] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   50.022318] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   50.022321] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   50.022324] [drm:check_crtc_state] [CRTC:5]
>[   50.022337] [drm:check_crtc_state] [CRTC:8]
>[   50.022347] [drm:intel_pipe_config_compare] *ERROR* mismatch in has_dp_encoder (expected 1, found 0)
>[   50.022349] ------------[ cut here ]------------
>[   50.022360] WARNING: CPU: 0 PID: 1416 at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:9839 check_crtc_state+0x255/0x340 [i915]()
>[   50.022361] pipe state doesn't match!
>[   50.022361] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) joydev rfcomm bnep bluetooth 6lowpan_iphc binfmt_misc asix usbnet mii intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp videobuf2_vmalloc videobuf2_memops videobuf2_core videodev kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd microcode snd_hda_codec_hdmi arc4 thinkpad_acpi iwldvm nvram snd_seq_midi snd_hda_codec_conexant mac80211 snd_hda_codec_generic psmouse snd_seq_midi_event serio_raw snd_rawmidi snd_hda_intel snd_hda_controller snd_seq snd_hda_codec iwlwifi snd_hwdep snd_pcm cfg80211 lpc_ich snd_seq_device snd_timer mei_me mei snd soundcore parport_pc ppdev mac_hid lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear hid_generic usbhid hid i915 i2c_algo_bit e1000e drm_kms_helper drm ahci sdhci_pci ptp sdhci libahci pps_core wmi video
>[   50.022389] CPU: 0 PID: 1416 Comm: Xorg Tainted: G        W  OE 3.15.0-031500rc5-generic #201405091635
>[   50.022390] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET69WW (1.39 ) 07/18/2013
>[   50.022391]  000000000000266f ffff8801feedf8d8 ffffffff817616b6 0000000000000007
>[   50.022392]  ffff8801feedf928 ffff8801feedf918 ffffffff81069e0c ffff8801feedf948
>[   50.022394]  ffff88021245a000 ffff88020f320b50 ffff88020f320800 ffff88021245a6e0
>[   50.022395] Call Trace:
>[   50.022397]  [<ffffffff817616b6>] dump_stack+0x46/0x58
>[   50.022399]  [<ffffffff81069e0c>] warn_slowpath_common+0x8c/0xc0
>[   50.022401]  [<ffffffff81069ef6>] warn_slowpath_fmt+0x46/0x50
>[   50.022412]  [<ffffffffa01543c5>] check_crtc_state+0x255/0x340 [i915]
>[   50.022424]  [<ffffffffa01620a5>] intel_modeset_check_state+0x65/0xa0 [i915]
>[   50.022434]  [<ffffffffa0162105>] intel_set_mode+0x25/0x30 [i915]
>[   50.022444]  [<ffffffffa0162ae6>] intel_crtc_set_config+0x196/0x2f0 [i915]
>[   50.022453]  [<ffffffffa005e100>] drm_mode_set_config_internal+0x60/0xf0 [drm]
>[   50.022461]  [<ffffffffa0061d90>] drm_mode_setcrtc+0x280/0x4e0 [drm]
>[   50.022468]  [<ffffffffa0051dcb>] drm_ioctl+0x25b/0x580 [drm]
>[   50.022477]  [<ffffffffa0061b10>] ? drm_mode_setplane+0x3f0/0x3f0 [drm]
>[   50.022478]  [<ffffffff811e2795>] do_vfs_ioctl+0x75/0x2c0
>[   50.022480]  [<ffffffff81021ec5>] ? syscall_trace_enter+0x165/0x280
>[   50.022481]  [<ffffffff811ecbb5>] ? __fget_light+0x25/0x70
>[   50.022483]  [<ffffffff811e2a71>] SyS_ioctl+0x91/0xb0
>[   50.022485]  [<ffffffff81777cff>] tracesys+0xe1/0xe6
>[   50.022486] ---[ end trace ee4db5453279f69f ]---
>[   50.022487] [drm:intel_dump_pipe_config] [CRTC:8][hw state] config for pipe B
>[   50.022488] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   50.022489] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   50.022491] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   50.022492] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   50.022493] [drm:intel_dump_pipe_config] requested mode:
>[   50.022494] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 2560 0 0 0 1600 0 0 0 0x0 0x0
>[   50.022495] [drm:intel_dump_pipe_config] adjusted mode:
>[   50.022497] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   50.022498] [drm:intel_dump_crtc_timings] crtc timings: 267999 2560 2608 2640 2720 1600 1603 1609 1646, type: 0x0 flags: 0x0
>[   50.022499] [drm:intel_dump_pipe_config] port clock: 270000
>[   50.022500] [drm:intel_dump_pipe_config] pipe src size: 2560x1600
>[   50.022501] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   50.022502] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   50.022503] [drm:intel_dump_pipe_config] ips: 0
>[   50.022504] [drm:intel_dump_pipe_config] double wide: 0
>[   50.022505] [drm:intel_dump_pipe_config] [CRTC:8][sw state] config for pipe B
>[   50.022506] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   50.022506] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   50.022508] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   50.022509] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   50.022510] [drm:intel_dump_pipe_config] requested mode:
>[   50.022511] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   50.022512] [drm:intel_dump_pipe_config] adjusted mode:
>[   50.022513] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   50.022515] [drm:intel_dump_crtc_timings] crtc timings: 268000 2560 2608 2640 2720 1600 1603 1609 1646, type: 0x0 flags: 0x6
>[   50.022516] [drm:intel_dump_pipe_config] port clock: 270000
>[   50.022517] [drm:intel_dump_pipe_config] pipe src size: 2560x1600
>[   50.022518] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   50.022519] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   50.022519] [drm:intel_dump_pipe_config] ips: 0
>[   50.022520] [drm:intel_dump_pipe_config] double wide: 0
>[   50.022521] [drm:check_shared_dpll_state] PCH DPLL A
>[   50.022525] [drm:check_shared_dpll_state] PCH DPLL B
>[   50.047615] [drm:drm_mode_addfb] [FB:44]
>[   50.073224] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.073229] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   50.073231] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   50.073240] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   50.073242] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   50.073244] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.073338] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   50.073340] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   50.073343] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   50.073348] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   50.073349] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.073514] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.073517] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.073518] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.073519] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.073886] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.073888] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.073890] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.073893] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   50.073901] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.073903] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   50.073905] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   50.085977] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.085990] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   50.086008] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.086010] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   50.086020] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   50.086307] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.086920] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   50.087094] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   50.087526] [drm:drm_dp_i2c_do_msg] native defer
>[   50.088562] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.090652] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.092722] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.094370] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.094814] [drm:drm_dp_i2c_do_msg] native defer
>[   50.095850] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.097920] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.100005] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.101648] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.102081] [drm:drm_dp_i2c_do_msg] native defer
>[   50.103117] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.105187] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.107259] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.108901] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.109331] [drm:drm_dp_i2c_do_msg] native defer
>[   50.110377] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.112448] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.114518] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.116159] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.116590] [drm:drm_dp_i2c_do_msg] native defer
>[   50.117625] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.119848] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.121918] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.123561] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.123993] [drm:drm_dp_i2c_do_msg] native defer
>[   50.125029] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.127101] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.129171] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.130814] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.131246] [drm:drm_dp_i2c_do_msg] native defer
>[   50.132280] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.134353] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.136425] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.138067] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.138500] [drm:drm_dp_i2c_do_msg] native defer
>[   50.139536] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.141605] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.143678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.145318] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.145750] [drm:drm_dp_i2c_do_msg] native defer
>[   50.146787] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.148857] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.150936] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.152578] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.153009] [drm:drm_dp_i2c_do_msg] native defer
>[   50.154046] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.156117] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.158189] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.159831] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.160264] [drm:drm_dp_i2c_do_msg] native defer
>[   50.161298] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.163372] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.165442] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.167086] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.167517] [drm:drm_dp_i2c_do_msg] native defer
>[   50.168552] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.170622] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.172693] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.174334] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.174767] [drm:drm_dp_i2c_do_msg] native defer
>[   50.175811] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.177896] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.179973] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.181614] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.182049] [drm:drm_dp_i2c_do_msg] native defer
>[   50.183086] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.185157] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.187230] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.188872] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.189303] [drm:drm_dp_i2c_do_msg] native defer
>[   50.190347] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.192419] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.194492] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.196132] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.196564] [drm:drm_dp_i2c_do_msg] native defer
>[   50.197599] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.199698] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.201768] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.203412] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.203843] [drm:drm_dp_i2c_do_msg] native defer
>[   50.204877] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.206985] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.209054] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.210699] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.211130] [drm:drm_dp_i2c_do_msg] native defer
>[   50.212166] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.214237] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.216307] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.217915] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.218355] [drm:drm_dp_i2c_do_msg] native defer
>[   50.219391] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.221462] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.223536] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.225176] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.225606] [drm:drm_dp_i2c_do_msg] native defer
>[   50.226644] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.228713] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.230812] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.232453] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.232466] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   50.232469] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   50.232473] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   50.232476] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   50.232479] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   50.232482] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   50.232496] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.232529] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   50.232531] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   50.232533] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   50.232690] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   50.232692] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   50.232694] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   50.232699] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   50.232702] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   50.232704] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   50.232864] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   50.232865] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   50.232868] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   50.232872] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   50.232874] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   50.232876] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   50.232880] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   50.232883] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   50.232885] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   50.232887] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   50.232890] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   50.239796] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.239802] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   50.239804] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   50.239815] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   50.239818] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   50.239821] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.239944] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   50.239946] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   50.239949] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   50.239954] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   50.239955] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.240122] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.240125] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.240127] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.240128] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.240493] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.240495] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.240496] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.240498] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   50.240504] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.240506] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   50.240507] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   50.253941] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.253960] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   50.253985] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.253988] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   50.253991] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   50.254282] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.254898] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   50.255079] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   50.255512] [drm:drm_dp_i2c_do_msg] native defer
>[   50.256562] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.258648] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.260740] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.262400] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.262839] [drm:drm_dp_i2c_do_msg] native defer
>[   50.263880] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.265958] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.268046] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.269688] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.270122] [drm:drm_dp_i2c_do_msg] native defer
>[   50.271159] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.273232] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.275308] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.276949] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.277382] [drm:drm_dp_i2c_do_msg] native defer
>[   50.278331] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.280402] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.282477] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.284119] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.284554] [drm:drm_dp_i2c_do_msg] native defer
>[   50.285590] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.287669] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.289742] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.291387] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.291819] [drm:drm_dp_i2c_do_msg] native defer
>[   50.292868] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.294979] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.297052] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.298695] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.299127] [drm:drm_dp_i2c_do_msg] native defer
>[   50.300163] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.302236] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.304317] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.305890] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.306330] [drm:drm_dp_i2c_do_msg] native defer
>[   50.307367] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.309439] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.311528] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.313170] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.313603] [drm:drm_dp_i2c_do_msg] native defer
>[   50.314657] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.316737] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.319024] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.320670] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.321101] [drm:drm_dp_i2c_do_msg] native defer
>[   50.322139] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.324211] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.326286] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.327937] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.328376] [drm:drm_dp_i2c_do_msg] native defer
>[   50.329413] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.331487] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.333556] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.335207] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.335657] [drm:drm_dp_i2c_do_msg] native defer
>[   50.336698] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.338782] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.340857] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.342505] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.342946] [drm:drm_dp_i2c_do_msg] native defer
>[   50.343999] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.346107] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.348212] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.349881] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.350328] [drm:drm_dp_i2c_do_msg] native defer
>[   50.351381] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.353457] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.355531] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.357180] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.357615] [drm:drm_dp_i2c_do_msg] native defer
>[   50.358654] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.360726] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.362798] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.364439] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.364872] [drm:drm_dp_i2c_do_msg] native defer
>[   50.365910] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.367983] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.370055] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.371697] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.372130] [drm:drm_dp_i2c_do_msg] native defer
>[   50.373166] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.375242] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.377314] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.378898] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.379330] [drm:drm_dp_i2c_do_msg] native defer
>[   50.380365] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.382437] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.384511] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.386153] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.386587] [drm:drm_dp_i2c_do_msg] native defer
>[   50.387623] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.389695] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.391769] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.393410] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.393852] [drm:drm_dp_i2c_do_msg] native defer
>[   50.394907] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.396983] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.399068] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.400709] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.400724] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   50.400728] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   50.400731] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   50.400734] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   50.400737] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   50.400740] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   50.400756] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.400789] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   50.400791] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   50.400793] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   50.400950] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   50.400952] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   50.400954] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   50.400959] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   50.400961] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   50.400963] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   50.401122] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   50.401123] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   50.401126] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   50.401130] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   50.401132] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   50.401134] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   50.401138] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   50.401141] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   50.401143] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   50.401145] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   50.401148] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   50.402582] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.402586] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   50.402588] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   50.402597] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   50.402600] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   50.402603] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.402728] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   50.402730] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   50.402733] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   50.402738] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   50.402739] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.402905] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.402907] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.402909] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.402911] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.403277] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.403279] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.403281] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.403283] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   50.403287] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.403289] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   50.403291] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   50.417896] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.417902] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   50.417926] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.417928] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   50.417931] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   50.418219] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.418837] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   50.419015] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   50.419455] [drm:drm_dp_i2c_do_msg] native defer
>[   50.420503] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.422597] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.424689] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.426347] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.426791] [drm:drm_dp_i2c_do_msg] native defer
>[   50.427846] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.429959] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.432076] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.433749] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.434194] [drm:drm_dp_i2c_do_msg] native defer
>[   50.435250] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.437365] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.439469] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.441143] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.441575] [drm:drm_dp_i2c_do_msg] native defer
>[   50.442614] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.444683] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.446769] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.448413] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.448871] [drm:drm_dp_i2c_do_msg] native defer
>[   50.449913] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.451996] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.454096] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.455739] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.456195] [drm:drm_dp_i2c_do_msg] native defer
>[   50.457157] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00200000
>[   50.457159] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 4 - cnt: 0
>[   50.457230] [drm:drm_dp_i2c_do_msg] native defer
>[   50.458272] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.460345] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.462418] [drm:drm_dp_i2c_do_msg] native defer<7>[   50.463024] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.463457] [drm:drm_dp_i2c_do_msg] native defer
>[   50.464493] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.466564] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.468633] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.470277] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.470711] [drm:drm_dp_i2c_do_msg] native defer
>[   50.471761] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.473922] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.476007] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.477649] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.478084] [drm:drm_dp_i2c_do_msg] native defer
>[   50.479076] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.481151] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.483228] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.484881] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.485320] [drm:drm_dp_i2c_do_msg] native defer
>[   50.486365] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.488438] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.490535] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.492176] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.492612] [drm:drm_dp_i2c_do_msg] native defer
>[   50.493648] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.495882] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.497955] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.499597] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.500028] [drm:drm_dp_i2c_do_msg] native defer
>[   50.501063] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.503135] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.505205] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.506858] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.507291] [drm:drm_dp_i2c_do_msg] native defer
>[   50.508330] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.510428] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.512498] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.514139] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.514572] [drm:drm_dp_i2c_do_msg] native defer
>[   50.515608] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.517678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.519756] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.521398] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.521831] [drm:drm_dp_i2c_do_msg] native defer
>[   50.522906] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.524981] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.527058] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.528699] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.529131] [drm:drm_dp_i2c_do_msg] native defer
>[   50.530170] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.532241] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.534248] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.535889] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.536320] [drm:drm_dp_i2c_do_msg] native defer
>[   50.537356] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.539431] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.541502] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.543150] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.543581] [drm:drm_dp_i2c_do_msg] native defer
>[   50.544616] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.546690] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.548762] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.550419] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.550858] [drm:drm_dp_i2c_do_msg] native defer
>[   50.551894] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.553979] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.556065] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.557707] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.558140] [drm:drm_dp_i2c_do_msg] native defer
>[   50.559177] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.561248] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.563272] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.564913] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.564928] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   50.564932] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   50.564935] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   50.564938] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   50.564941] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   50.564943] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   50.564951] [drm:i915_hotplug_work_func] running encoder hotplug functions
>[   50.564954] [drm:i915_hotplug_work_func] Connector HDMI-A-1 (pin 4) received hotplug event.
>[   50.564956] [drm:i915_hotplug_work_func] Connector DP-1 (pin 4) received hotplug event.
>[   50.564959] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   50.565817] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.577820] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.578313] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.578910] [drm:intel_dp_check_link_status] TMDS-22: channel EQ not ok, retraining
>[   50.579239] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   50.581694] [drm:intel_dp_start_link_train] clock recovery OK
>[   50.584449] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   50.584610] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   50.584887] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.585500] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   50.585674] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   50.586105] [drm:drm_dp_i2c_do_msg] native defer
>[   50.587140] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.589209] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.591277] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.592920] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.593350] [drm:drm_dp_i2c_do_msg] native defer
>[   50.594338] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.596406] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.598475] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.600113] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.600546] [drm:drm_dp_i2c_do_msg] native defer
>[   50.601582] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.603679] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.605748] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.607416] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.607847] [drm:drm_dp_i2c_do_msg] native defer
>[   50.608881] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.610955] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.613022] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.614663] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.615095] [drm:drm_dp_i2c_do_msg] native defer
>[   50.616129] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.618205] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.620272] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.621913] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.622344] [drm:drm_dp_i2c_do_msg] native defer
>[   50.623378] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.625443] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.627527] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.629165] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.629597] [drm:drm_dp_i2c_do_msg] native defer
>[   50.630660] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.632744] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.634876] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.636517] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.636948] [drm:drm_dp_i2c_do_msg] native defer
>[   50.637983] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.640049] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.642117] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.643758] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.644194] [drm:drm_dp_i2c_do_msg] native defer
>[   50.645241] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.647266] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.649335] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.650975] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.651406] [drm:drm_dp_i2c_do_msg] native defer
>[   50.652441] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.654535] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.656616] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.658264] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.658323] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   50.658326] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   50.658328] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   50.658517] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   50.658520] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   50.658523] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   50.658530] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   50.658532] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   50.658533] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   50.658722] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   50.658725] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   50.658727] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   50.658734] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   50.658736] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   50.658737] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   50.658740] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   50.658742] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   50.658744] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   50.658745] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   50.658747] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   50.702121] [drm:drm_mode_setcrtc] [CRTC:8]
>[   50.702131] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   50.702141] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   50.702144] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [NOCRTC]
>[   50.702146] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   50.702148] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   50.702150] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   50.702152] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[   50.702155] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   50.702389] [drm:intel_dp_link_down] 
>[   50.769811] [drm:intel_disable_shared_dpll] disable PCH DPLL B (active 1, on? 1) for crtc 8
>[   50.769825] [drm:intel_disable_shared_dpll] disabling PCH DPLL B
>[   50.770241] [drm:intel_update_fbc] disabled per chip default
>[   50.770251] [drm:intel_connector_check_state] [CONNECTOR:10:LVDS-1]
>[   50.770260] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   50.770263] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   50.770266] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   50.770269] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   50.770271] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   50.770274] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   50.770277] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   50.770279] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   50.770282] [drm:check_crtc_state] [CRTC:5]
>[   50.770296] [drm:check_crtc_state] [CRTC:8]
>[   50.770297] [drm:check_shared_dpll_state] PCH DPLL A
>[   50.770301] [drm:check_shared_dpll_state] PCH DPLL B
>[   50.770880] [drm:intel_crtc_cursor_set] cursor off
>[   50.771226] [drm:drm_mode_setcrtc] [CRTC:5]
>[   50.771232] [drm:drm_mode_setcrtc] [CONNECTOR:10:LVDS-1]
>[   50.771235] [drm:intel_crtc_set_config] [CRTC:5] [FB:41] #connectors=1 (x y) (0 0)
>[   50.771239] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=0, fb_changed=1
>[   50.771242] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   50.772313] [drm:ironlake_update_primary_plane] Writing base 0278C000 00000000 0 0 9728
>[   50.786659] [drm:drm_mode_setcrtc] [CRTC:8]
>[   50.786665] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   50.786667] [drm:intel_crtc_set_config] [CRTC:8] [FB:41] #connectors=1 (x y) (1366 0)
>[   50.786670] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   50.786671] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   50.786674] [drm:drm_mode_debug_printmodeline] Modeline 44:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   50.786676] [drm:drm_mode_debug_printmodeline] Modeline 42:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[   50.786677] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   50.786679] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   50.786680] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [CRTC:5]
>[   50.786682] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   50.786683] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   50.786684] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   50.786687] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   50.786689] [drm:connected_sink_compute_bpp] [CONNECTOR:23:DP-1] checking for sink bpp constrains
>[   50.786691] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 65000KHz
>[   50.786696] [drm:intel_dp_compute_config] DP link bw 0a lane count 1 clock 270000 bpp 24
>[   50.786697] [drm:intel_dp_compute_config] DP link bw required 156000 available 216000
>[   50.786699] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 1
>[   50.786701] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   50.786702] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe B
>[   50.786703] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   50.786705] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   50.786706] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[   50.786708] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 3029219, gmch_n: 4194304, link_m: 126217, link_n: 524288, tu: 64
>[   50.786709] [drm:intel_dump_pipe_config] requested mode:
>[   50.786711] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[   50.786712] [drm:intel_dump_pipe_config] adjusted mode:
>[   50.786713] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[   50.786715] [drm:intel_dump_crtc_timings] crtc timings: 65000 1024 1048 1184 1344 768 771 777 806, type: 0x0 flags: 0xa
>[   50.786716] [drm:intel_dump_pipe_config] port clock: 270000
>[   50.786717] [drm:intel_dump_pipe_config] pipe src size: 1024x768
>[   50.786719] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   50.786720] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   50.786721] [drm:intel_dump_pipe_config] ips: 0
>[   50.786722] [drm:intel_dump_pipe_config] double wide: 0
>[   50.786748] [drm:intel_get_shared_dpll] CRTC:8 allocated PCH DPLL B
>[   50.786749] [drm:intel_get_shared_dpll] using PCH DPLL B for pipe B
>[   50.786750] [drm:intel_get_shared_dpll] setting up PCH DPLL B
>[   50.786763] [drm:ironlake_update_primary_plane] Writing base 0278C000 FFFFFFFFFFFF7558 86 0 9728
>[   50.786766] [drm:intel_crtc_mode_set] [ENCODER:22:TMDS-22] set [MODE:0:]
>[   50.849747] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   50.913743] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   50.914564] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[   50.914567] [drm:gen6_fdi_link_train] FDI train 1 done.
>[   50.915218] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[   50.915219] [drm:gen6_fdi_link_train] FDI train 2 done.
>[   50.915220] [drm:gen6_fdi_link_train] FDI train done.
>[   50.915224] [drm:ironlake_enable_shared_dpll] enable PCH DPLL B (active 0, on? 0)for crtc 8
>[   50.915225] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL B
>[   50.916591] [drm:intel_update_fbc] more than one pipe active, disabling compression
>[   50.917092] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   50.919482] [drm:intel_dp_start_link_train] clock recovery OK
>[   50.921296] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   50.945681] [drm:intel_connector_check_state] [CONNECTOR:10:LVDS-1]
>[   50.945692] [drm:intel_connector_check_state] [CONNECTOR:23:DP-1]
>[   50.945703] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   50.945706] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   50.945710] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   50.945713] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   50.945718] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   50.945722] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   50.945725] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   50.945728] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   50.945739] [drm:check_crtc_state] [CRTC:5]
>[   50.945752] [drm:check_crtc_state] [CRTC:8]
>[   50.945769] [drm:check_shared_dpll_state] PCH DPLL A
>[   50.945774] [drm:check_shared_dpll_state] PCH DPLL B
>[   50.969528] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.969533] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   50.969535] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   50.969544] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   50.969546] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   50.969549] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   50.969647] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   50.969648] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   50.969650] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   50.969654] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   50.969655] [drm:intel_crt_detect] CRT not detected via hotplug
>[   50.969822] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   50.969824] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.969825] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   50.969826] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   50.970189] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   50.970190] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   50.970191] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   50.970193] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   50.970197] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   50.970199] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   50.970200] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   50.985676] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   50.985686] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   50.985699] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   50.985701] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   50.985703] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   50.985998] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   50.986613] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   50.986787] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   50.987218] [drm:drm_dp_i2c_do_msg] native defer
>[   50.988255] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.990488] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.992558] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.994251] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   50.994808] [drm:drm_dp_i2c_do_msg] native defer
>[   50.995844] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.997916] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   50.999986] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.001627] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.002060] [drm:drm_dp_i2c_do_msg] native defer
>[   51.003096] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.005169] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.007244] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.008883] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.009314] [drm:drm_dp_i2c_do_msg] native defer
>[   51.010351] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.012420] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.014496] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.016137] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.016568] [drm:drm_dp_i2c_do_msg] native defer
>[   51.017602] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.019688] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.021760] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.023401] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.023833] [drm:drm_dp_i2c_do_msg] native defer
>[   51.024867] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.026964] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.029035] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.030691] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.031124] [drm:drm_dp_i2c_do_msg] native defer
>[   51.032158] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.034254] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.036322] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.037981] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.038524] [drm:drm_dp_i2c_do_msg] native defer
>[   51.039560] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.041630] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.043891] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.045534] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.045968] [drm:drm_dp_i2c_do_msg] native defer
>[   51.047005] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.049073] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.051110] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.052753] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.053185] [drm:drm_dp_i2c_do_msg] native defer
>[   51.054222] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.056292] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.058365] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.060005] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.060440] [drm:drm_dp_i2c_do_msg] native defer
>[   51.061474] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.063553] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.065623] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.067443] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.067876] [drm:drm_dp_i2c_do_msg] native defer
>[   51.068910] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.070983] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.073051] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.074670] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.075102] [drm:drm_dp_i2c_do_msg] native defer
>[   51.076139] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.078211] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.080281] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.081922] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.082354] [drm:drm_dp_i2c_do_msg] native defer
>[   51.083389] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.085459] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.087536] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.089178] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.089609] [drm:drm_dp_i2c_do_msg] native defer
>[   51.090658] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.092735] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.094812] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.096453] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.096883] [drm:drm_dp_i2c_do_msg] native defer
>[   51.097920] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.099993] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.102054] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.103695] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.104126] [drm:drm_dp_i2c_do_msg] native defer
>[   51.105162] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.107236] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.109306] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.110955] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.111387] [drm:drm_dp_i2c_do_msg] native defer
>[   51.112422] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.114498] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.116568] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.118210] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.118643] [drm:drm_dp_i2c_do_msg] native defer
>[   51.119678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.121747] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.123973] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.125616] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.126055] [drm:drm_dp_i2c_do_msg] native defer
>[   51.127090] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.129159] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.131315] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.132956] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.132968] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.132972] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.132975] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.132978] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.132981] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.132984] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.132996] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.133021] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.133023] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.133025] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.133187] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.133189] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.133192] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.133196] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.133199] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.133201] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.133360] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.133361] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.133364] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.133368] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.133370] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.133372] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.133376] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.133379] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.133381] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.133383] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.133386] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.139374] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.139379] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.139381] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.139391] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.139394] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.139398] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.139518] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.139520] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.139522] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.139526] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.139526] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.139688] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.139690] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.139691] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.139692] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.140055] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.140056] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.140057] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.140059] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.140063] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.140065] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.140066] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.153621] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.153623] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.153632] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.153634] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.153635] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.153918] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.154534] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.154708] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.155138] [drm:drm_dp_i2c_do_msg] native defer
>[   51.156174] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.158247] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.160316] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.161956] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.162405] [drm:drm_dp_i2c_do_msg] native defer
>[   51.163440] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.165509] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.167608] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.169248] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.169682] [drm:drm_dp_i2c_do_msg] native defer
>[   51.170719] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.172788] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.174861] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.176502] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.176939] [drm:drm_dp_i2c_do_msg] native defer
>[   51.177999] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.180085] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.182159] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.183800] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.184232] [drm:drm_dp_i2c_do_msg] native defer
>[   51.185267] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.187377] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.189450] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.191094] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.191525] [drm:drm_dp_i2c_do_msg] native defer
>[   51.192560] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.194642] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.196710] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.198355] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.198787] [drm:drm_dp_i2c_do_msg] native defer
>[   51.199822] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.201892] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.203962] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.205589] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.206030] [drm:drm_dp_i2c_do_msg] native defer
>[   51.207066] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.209136] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.211211] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.212852] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.213283] [drm:drm_dp_i2c_do_msg] native defer
>[   51.214323] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.216393] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.218469] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.220111] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.220541] [drm:drm_dp_i2c_do_msg] native defer
>[   51.221584] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.223670] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.225745] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.227387] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.227822] [drm:drm_dp_i2c_do_msg] native defer
>[   51.228857] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.230933] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.233004] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.234620] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.235052] [drm:drm_dp_i2c_do_msg] native defer
>[   51.236087] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.238162] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.240233] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.241875] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.242309] [drm:drm_dp_i2c_do_msg] native defer
>[   51.243345] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.245414] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.247492] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.249133] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.249571] [drm:drm_dp_i2c_do_msg] native defer
>[   51.250622] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.252695] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.254770] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.256412] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.256843] [drm:drm_dp_i2c_do_msg] native defer
>[   51.257882] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.259953] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.262006] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.263651] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.264086] [drm:drm_dp_i2c_do_msg] native defer
>[   51.265122] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.267194] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.269263] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.270910] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.271342] [drm:drm_dp_i2c_do_msg] native defer
>[   51.272378] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.274462] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.276567] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.278221] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.278654] [drm:drm_dp_i2c_do_msg] native defer
>[   51.279689] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.281760] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.283830] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.285470] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.285904] [drm:drm_dp_i2c_do_msg] native defer
>[   51.286941] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.289009] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.291032] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.292673] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.293104] [drm:drm_dp_i2c_do_msg] native defer
>[   51.294141] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.296213] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.298288] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.299930] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.299943] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.299947] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.299950] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.299953] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.299956] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.299959] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.299975] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.300005] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.300007] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.300009] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.300170] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.300172] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.300175] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.300179] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.300182] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.300184] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.300343] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.300344] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.300347] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.300350] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.300353] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.300355] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.300359] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.300362] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.300364] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.300366] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.300369] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.300673] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.300675] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.300676] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.300682] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.300684] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.300686] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.300774] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.300776] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.300777] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.300780] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.300781] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.301021] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.301030] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.301035] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.301039] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.301418] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.301419] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.301420] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.301422] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.301427] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.301429] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.301430] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.313567] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.313570] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.313577] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.313579] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.313580] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.313863] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.314475] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.314650] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.315081] [drm:drm_dp_i2c_do_msg] native defer
>[   51.316255] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.318502] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.321051] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.323424] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.325800] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.328042] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.330130] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.332215] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.333866] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.334300] [drm:drm_dp_i2c_do_msg] native defer
>[   51.335335] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.337404] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.339481] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.341122] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.341556] [drm:drm_dp_i2c_do_msg] native defer
>[   51.342730] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.344806] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.346881] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.348521] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.348952] [drm:drm_dp_i2c_do_msg] native defer
>[   51.349974] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.352044] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.354115] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.355757] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.356188] [drm:drm_dp_i2c_do_msg] native defer
>[   51.357224] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.359298] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.361470] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.363127] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.363560] [drm:drm_dp_i2c_do_msg] native defer
>[   51.364594] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.366856] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.368928] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.370577] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.371008] [drm:drm_dp_i2c_do_msg] native defer
>[   51.372042] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.374111] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.376195] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.377837] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.378270] [drm:drm_dp_i2c_do_msg] native defer
>[   51.379306] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.381375] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.383449] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.385089] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.385527] [drm:drm_dp_i2c_do_msg] native defer
>[   51.386593] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.388663] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.390736] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.392376] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.392807] [drm:drm_dp_i2c_do_msg] native defer
>[   51.393843] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.395914] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.397957] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.399598] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.400033] [drm:drm_dp_i2c_do_msg] native defer
>[   51.401068] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.403143] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.405212] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.406855] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.407286] [drm:drm_dp_i2c_do_msg] native defer
>[   51.408321] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.410408] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.412477] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.414126] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.414584] [drm:drm_dp_i2c_do_msg] native defer
>[   51.415618] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.417689] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.419759] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.421400] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.421833] [drm:drm_dp_i2c_do_msg] native defer
>[   51.422869] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.424939] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.426985] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.428624] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.429055] [drm:drm_dp_i2c_do_msg] native defer
>[   51.430093] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.432161] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.434232] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.435873] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.436304] [drm:drm_dp_i2c_do_msg] native defer
>[   51.437339] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.439411] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.441480] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.443123] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.443555] [drm:drm_dp_i2c_do_msg] native defer
>[   51.444591] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.446663] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.448731] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.450374] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.450806] [drm:drm_dp_i2c_do_msg] native defer
>[   51.451841] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.453912] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.455981] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.457620] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.458053] [drm:drm_dp_i2c_do_msg] native defer
>[   51.459087] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.461156] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.463255] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.464897] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.465328] [drm:drm_dp_i2c_do_msg] native defer
>[   51.466369] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.468438] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.470511] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.472151] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.472163] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.472167] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.472170] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.472173] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.472176] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.472179] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.472194] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.472223] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.472225] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.472227] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.472382] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.472384] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.472387] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.472391] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.472393] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.472395] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.472554] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.472556] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.472558] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.472562] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.472564] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.472566] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.472570] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.472573] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.472575] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.472577] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.472580] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.476074] [drm:intel_crtc_cursor_set] cursor off
>[   51.479213] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.479219] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.479222] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.479232] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.479236] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.479239] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.479356] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.479358] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.479360] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.479364] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.479365] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.479532] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.479534] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.479535] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.479537] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.479900] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.479902] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.479903] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.479904] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.479910] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.479912] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.479913] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.493514] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.493520] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.493539] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.493541] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.493543] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.493832] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.494447] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.494620] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.495052] [drm:drm_dp_i2c_do_msg] native defer
>[   51.496090] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.498166] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.500237] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.501882] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.502316] [drm:drm_dp_i2c_do_msg] native defer
>[   51.503353] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.505468] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.507551] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.509197] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.509634] [drm:drm_dp_i2c_do_msg] native defer
>[   51.510673] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.512747] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.514823] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.516485] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.516930] [drm:drm_dp_i2c_do_msg] native defer
>[   51.517940] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.520014] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.522087] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.523729] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.524163] [drm:drm_dp_i2c_do_msg] native defer
>[   51.525198] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.527271] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.529341] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.530986] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.531417] [drm:drm_dp_i2c_do_msg] native defer
>[   51.532451] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.534531] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.536605] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.538250] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.538682] [drm:drm_dp_i2c_do_msg] native defer
>[   51.539716] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.541789] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.543858] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.545477] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.545917] [drm:drm_dp_i2c_do_msg] native defer
>[   51.546955] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.549024] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.551101] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.552741] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.553173] [drm:drm_dp_i2c_do_msg] native defer
>[   51.554214] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.556285] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.558372] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.560016] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.560448] [drm:drm_dp_i2c_do_msg] native defer
>[   51.561483] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.563591] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.565836] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.567479] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.567914] [drm:drm_dp_i2c_do_msg] native defer
>[   51.568949] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.570942] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.573009] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.574653] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.575085] [drm:drm_dp_i2c_do_msg] native defer
>[   51.576127] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.578256] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.580328] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.581971] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.582404] [drm:drm_dp_i2c_do_msg] native defer
>[   51.583440] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.585510] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.587579] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.589220] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.589652] [drm:drm_dp_i2c_do_msg] native defer
>[   51.590689] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.592776] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.594849] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.596488] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.596919] [drm:drm_dp_i2c_do_msg] native defer
>[   51.597894] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.599966] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.602037] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.603677] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.604111] [drm:drm_dp_i2c_do_msg] native defer
>[   51.605147] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.607245] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.609316] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.611127] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.611561] [drm:drm_dp_i2c_do_msg] native defer
>[   51.612596] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.614700] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.616770] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.618413] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.618846] [drm:drm_dp_i2c_do_msg] native defer
>[   51.619881] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.621884] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.623954] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.625604] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.626047] [drm:drm_dp_i2c_do_msg] native defer
>[   51.627082] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.629154] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.631227] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.632867] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.633298] [drm:drm_dp_i2c_do_msg] native defer
>[   51.634336] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.636405] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.638483] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.640127] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.640140] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.640144] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.640147] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.640150] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.640153] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.640156] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.640172] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.640203] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.640205] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.640207] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.640362] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.640364] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.640366] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.640371] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.640373] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.640375] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.640533] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.640535] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.640537] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.640541] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.640543] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.640546] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.640549] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.640553] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.640555] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.640557] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.640560] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.641792] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.641797] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.641799] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.641809] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.641812] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.641816] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.641976] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.641981] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.641983] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.641989] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.641990] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.642163] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.642166] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.642167] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.642169] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.642546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.642548] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.642549] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.642551] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.642560] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.642561] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.642563] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.657458] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.657473] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.657492] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.657494] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.657497] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.657785] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.658404] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.658579] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.659010] [drm:drm_dp_i2c_do_msg] native defer
>[   51.660046] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.662146] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.664216] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.665877] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.666449] [drm:drm_dp_i2c_do_msg] native defer
>[   51.667485] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.669554] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.671623] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.673271] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.673710] [drm:drm_dp_i2c_do_msg] native defer
>[   51.674748] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.676821] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.678905] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.680545] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.680977] [drm:drm_dp_i2c_do_msg] native defer
>[   51.682015] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.684084] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.686268] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.687910] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.688339] [drm:drm_dp_i2c_do_msg] native defer
>[   51.689376] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.691464] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.693536] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.695178] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.695609] [drm:drm_dp_i2c_do_msg] native defer
>[   51.696645] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.698718] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.700792] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.702435] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.702867] [drm:drm_dp_i2c_do_msg] native defer
>[   51.703900] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.705972] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.708041] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.709684] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.710117] [drm:drm_dp_i2c_do_msg] native defer
>[   51.711153] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.713223] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.715300] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.716941] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.717373] [drm:drm_dp_i2c_do_msg] native defer
>[   51.718411] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.720479] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.722551] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.724194] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.724626] [drm:drm_dp_i2c_do_msg] native defer
>[   51.725662] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.727732] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.729802] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.731443] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.731876] [drm:drm_dp_i2c_do_msg] native defer
>[   51.732910] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.734987] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.737057] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.738700] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.739131] [drm:drm_dp_i2c_do_msg] native defer
>[   51.740166] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.742239] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.744310] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.745952] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.746411] [drm:drm_dp_i2c_do_msg] native defer
>[   51.747445] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.749534] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.751604] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.753247] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.753680] [drm:drm_dp_i2c_do_msg] native defer
>[   51.754717] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.756786] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.758834] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.760480] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.760919] [drm:drm_dp_i2c_do_msg] native defer
>[   51.761959] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.764030] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.766102] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.767743] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.768174] [drm:drm_dp_i2c_do_msg] native defer
>[   51.769218] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.771292] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.773376] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.775022] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.775454] [drm:drm_dp_i2c_do_msg] native defer
>[   51.776476] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.778555] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.780656] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.782315] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.782760] [drm:drm_dp_i2c_do_msg] native defer
>[   51.783798] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.785828] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.787898] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.789539] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.790003] [drm:drm_dp_i2c_do_msg] native defer
>[   51.791039] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.793109] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.795182] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.796827] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.797258] [drm:drm_dp_i2c_do_msg] native defer
>[   51.798297] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.800366] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.802446] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.804088] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.804103] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.804107] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.804110] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.804113] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.804116] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.804119] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.804263] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.804284] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.804286] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.804288] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.804449] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.804451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.804454] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.804459] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.804461] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.804463] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.804623] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.804625] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.804627] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.804631] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.804634] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.804636] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.804640] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.804643] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.804645] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.804647] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.804650] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.806087] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.806091] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.806093] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.806103] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.806106] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.806110] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.806246] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.806248] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.806250] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.806255] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.806256] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.806425] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.806427] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.806429] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.806431] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.806802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.806803] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.806805] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.806807] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.806813] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.806815] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.806817] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.821401] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.821415] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.821482] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.821484] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.821487] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.821775] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.822389] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.822564] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.822996] [drm:drm_dp_i2c_do_msg] native defer
>[   51.824031] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.826104] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.828173] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.829817] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.830255] [drm:drm_dp_i2c_do_msg] native defer
>[   51.831290] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.833361] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.835436] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.837076] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.837509] [drm:drm_dp_i2c_do_msg] native defer
>[   51.838546] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.840618] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.842691] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.844331] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.844762] [drm:drm_dp_i2c_do_msg] native defer
>[   51.845804] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.847875] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.849948] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.851589] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.852021] [drm:drm_dp_i2c_do_msg] native defer
>[   51.853063] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.855150] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.857219] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.858863] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.859295] [drm:drm_dp_i2c_do_msg] native defer
>[   51.860333] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.862438] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.864507] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.866162] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.866596] [drm:drm_dp_i2c_do_msg] native defer
>[   51.867631] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.869701] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.871771] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.873367] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.873801] [drm:drm_dp_i2c_do_msg] native defer
>[   51.874837] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.876914] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.878990] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.880632] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.881064] [drm:drm_dp_i2c_do_msg] native defer
>[   51.882129] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.884199] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.886295] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.887937] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.888369] [drm:drm_dp_i2c_do_msg] native defer
>[   51.889414] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.891487] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.893556] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.895197] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.895632] [drm:drm_dp_i2c_do_msg] native defer
>[   51.896668] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.898741] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.900810] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.902400] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.902831] [drm:drm_dp_i2c_do_msg] native defer
>[   51.903866] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.905940] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.908010] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.909654] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.910088] [drm:drm_dp_i2c_do_msg] native defer
>[   51.911123] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.913193] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.915270] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.916910] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.917348] [drm:drm_dp_i2c_do_msg] native defer
>[   51.918401] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.920473] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.922550] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.924192] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.924625] [drm:drm_dp_i2c_do_msg] native defer
>[   51.925663] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.927735] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.929784] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.931425] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.931855] [drm:drm_dp_i2c_do_msg] native defer
>[   51.932891] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.934967] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.937038] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.938682] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.939114] [drm:drm_dp_i2c_do_msg] native defer
>[   51.940149] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.942226] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.944298] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.945955] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.946395] [drm:drm_dp_i2c_do_msg] native defer
>[   51.947430] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.949506] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.951578] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.953219] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.953655] [drm:drm_dp_i2c_do_msg] native defer
>[   51.954691] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.956782] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.958814] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.960449] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.960877] [drm:drm_dp_i2c_do_msg] native defer
>[   51.961910] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.963975] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.966152] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.967806] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.967822] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   51.967826] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   51.967829] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   51.967832] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   51.967835] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   51.967839] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   51.968008] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.968029] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   51.968032] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   51.968034] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   51.968193] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   51.968196] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   51.968199] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   51.968206] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   51.968208] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   51.968211] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   51.968368] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   51.968371] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   51.968373] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   51.968379] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   51.968382] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   51.968384] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   51.968389] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   51.968393] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   51.968395] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   51.968398] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   51.968409] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   51.969143] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.969147] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   51.969149] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   51.969158] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   51.969161] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   51.969164] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   51.969299] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   51.969301] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   51.969304] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   51.969309] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   51.969310] [drm:intel_crt_detect] CRT not detected via hotplug
>[   51.969561] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   51.969564] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.969566] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   51.969567] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   51.969945] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   51.969946] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   51.969947] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   51.969950] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   51.969956] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   51.969958] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   51.969959] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   51.985359] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   51.985368] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   51.985451] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   51.985455] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   51.985458] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   51.985774] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   51.986389] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   51.986565] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   51.986997] [drm:drm_dp_i2c_do_msg] native defer
>[   51.988033] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.990253] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.992322] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.993967] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   51.994397] [drm:drm_dp_i2c_do_msg] native defer
>[   51.995427] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.997493] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   51.999558] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.001196] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.001626] [drm:drm_dp_i2c_do_msg] native defer
>[   52.002659] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.004722] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.006784] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.008420] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.008848] [drm:drm_dp_i2c_do_msg] native defer
>[   52.009883] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.011947] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.014013] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.015649] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.016078] [drm:drm_dp_i2c_do_msg] native defer
>[   52.017109] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.019175] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.021237] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.022877] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.023306] [drm:drm_dp_i2c_do_msg] native defer
>[   52.024338] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.026407] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.028469] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.030107] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.030536] [drm:drm_dp_i2c_do_msg] native defer
>[   52.031567] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.033632] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.035696] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.037310] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.037747] [drm:drm_dp_i2c_do_msg] native defer
>[   52.038785] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.040855] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.042927] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.044566] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.044998] [drm:drm_dp_i2c_do_msg] native defer
>[   52.046035] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.048104] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.050176] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.051956] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.052397] [drm:drm_dp_i2c_do_msg] native defer
>[   52.053439] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.055516] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.057589] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.059230] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.059666] [drm:drm_dp_i2c_do_msg] native defer
>[   52.060701] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.062769] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.064832] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.066472] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.066900] [drm:drm_dp_i2c_do_msg] native defer
>[   52.067932] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.069996] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.072062] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.073698] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.074128] [drm:drm_dp_i2c_do_msg] native defer
>[   52.075160] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.077223] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.079288] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.080924] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.081353] [drm:drm_dp_i2c_do_msg] native defer
>[   52.082389] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.084452] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.086517] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.088153] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.088581] [drm:drm_dp_i2c_do_msg] native defer
>[   52.089612] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.091678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.093724] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.095362] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.095791] [drm:drm_dp_i2c_do_msg] native defer
>[   52.096824] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.098890] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.100954] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.102593] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.103022] [drm:drm_dp_i2c_do_msg] native defer
>[   52.104054] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.106150] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.108212] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.109850] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.110282] [drm:drm_dp_i2c_do_msg] native defer
>[   52.111314] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.113378] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.115442] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.117078] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.117508] [drm:drm_dp_i2c_do_msg] native defer
>[   52.118540] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.120606] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.122671] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.124307] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.124735] [drm:drm_dp_i2c_do_msg] native defer
>[   52.125715] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.127786] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.129860] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.131501] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.131515] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   52.131519] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.131522] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.131525] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   52.131528] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   52.131531] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   52.131678] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.131699] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   52.131701] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   52.131703] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   52.131865] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   52.131867] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.131870] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   52.131874] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   52.131877] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   52.131879] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   52.132038] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   52.132039] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   52.132042] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   52.132046] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   52.132048] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   52.132050] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   52.132054] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   52.132057] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   52.132059] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   52.132061] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   52.132064] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   52.135366] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.135372] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   52.135375] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   52.135386] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   52.135390] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   52.135395] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.135525] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   52.135527] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   52.135529] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   52.135535] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   52.135536] [drm:intel_crt_detect] CRT not detected via hotplug
>[   52.135699] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   52.135702] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.135703] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.135705] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   52.136086] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.136089] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   52.136090] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   52.136093] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   52.136100] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   52.136103] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   52.136105] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   52.149294] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.149298] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   52.149350] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.149352] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   52.149355] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   52.149641] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   52.150255] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   52.150430] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   52.150861] [drm:drm_dp_i2c_do_msg] native defer
>[   52.151897] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.153971] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.156039] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.157681] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.158139] [drm:drm_dp_i2c_do_msg] native defer
>[   52.159173] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.161242] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.163312] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.164952] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.165384] [drm:drm_dp_i2c_do_msg] native defer
>[   52.166419] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.168491] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.170562] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.172200] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.172631] [drm:drm_dp_i2c_do_msg] native defer
>[   52.173667] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.175737] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.177807] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.179447] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.179881] [drm:drm_dp_i2c_do_msg] native defer
>[   52.180926] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.183003] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.185072] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.186717] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.187148] [drm:drm_dp_i2c_do_msg] native defer
>[   52.188184] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.190256] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.192326] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.193969] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.194401] [drm:drm_dp_i2c_do_msg] native defer
>[   52.195436] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.197504] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.199575] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.201216] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.201650] [drm:drm_dp_i2c_do_msg] native defer
>[   52.202686] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.204758] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.206837] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.208479] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.208912] [drm:drm_dp_i2c_do_msg] native defer
>[   52.209950] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.212020] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.214091] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.215731] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.216163] [drm:drm_dp_i2c_do_msg] native defer
>[   52.217197] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.219268] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.221340] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.222980] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.223416] [drm:drm_dp_i2c_do_msg] native defer
>[   52.224449] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.226523] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.228592] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.230232] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.230661] [drm:drm_dp_i2c_do_msg] native defer
>[   52.231692] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.233679] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.235750] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.237392] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.237826] [drm:drm_dp_i2c_do_msg] native defer
>[   52.238862] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.240933] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.243008] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.244649] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.245081] [drm:drm_dp_i2c_do_msg] native defer
>[   52.246122] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.248191] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.250268] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.251916] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.252348] [drm:drm_dp_i2c_do_msg] native defer
>[   52.253385] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.255457] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.257530] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.259172] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.259603] [drm:drm_dp_i2c_do_msg] native defer
>[   52.260639] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.262702] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.264767] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.266407] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.266836] [drm:drm_dp_i2c_do_msg] native defer
>[   52.267868] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.269932] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.271995] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.273635] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.274095] [drm:drm_dp_i2c_do_msg] native defer
>[   52.275127] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.277190] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.279273] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.280909] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.281338] [drm:drm_dp_i2c_do_msg] native defer
>[   52.282370] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.284434] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.286497] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.288133] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.288561] [drm:drm_dp_i2c_do_msg] native defer
>[   52.289593] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.291656] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.293660] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.295305] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.295318] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   52.295322] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.295326] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.295329] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   52.295331] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   52.295334] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   52.295405] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.295425] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   52.295427] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   52.295429] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   52.295592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   52.295594] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.295596] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   52.295601] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   52.295604] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   52.295606] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   52.295765] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   52.295767] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   52.295769] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   52.295773] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   52.295776] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   52.295778] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   52.295782] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   52.295785] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   52.295787] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   52.295789] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   52.295793] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   52.297078] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.297083] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   52.297084] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   52.297091] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   52.297094] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   52.297096] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.297190] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   52.297192] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   52.297193] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   52.297197] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   52.297198] [drm:intel_crt_detect] CRT not detected via hotplug
>[   52.297364] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   52.297367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.297369] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.297371] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   52.297746] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.297748] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   52.297749] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   52.297806] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   52.297812] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   52.297814] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   52.297815] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   52.313238] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.313249] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   52.313263] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.313265] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   52.313267] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   52.313552] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   52.314167] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   52.314341] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   52.314773] [drm:drm_dp_i2c_do_msg] native defer
>[   52.315808] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.317880] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.319951] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.321593] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.322026] [drm:drm_dp_i2c_do_msg] native defer
>[   52.323061] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.325130] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.327203] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.328845] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.329278] [drm:drm_dp_i2c_do_msg] native defer
>[   52.330315] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.332384] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.334457] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.336111] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.336542] [drm:drm_dp_i2c_do_msg] native defer
>[   52.337580] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.339652] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.341647] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.343288] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.343719] [drm:drm_dp_i2c_do_msg] native defer
>[   52.344754] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.346828] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.348898] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.350539] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.350971] [drm:drm_dp_i2c_do_msg] native defer
>[   52.352005] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.354076] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.356147] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.357789] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.358222] [drm:drm_dp_i2c_do_msg] native defer
>[   52.359256] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.361327] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.363398] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.365038] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.365471] [drm:drm_dp_i2c_do_msg] native defer
>[   52.366508] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.368577] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.370674] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.372314] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.372745] [drm:drm_dp_i2c_do_msg] native defer
>[   52.373781] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.375851] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.377949] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.379590] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.380020] [drm:drm_dp_i2c_do_msg] native defer
>[   52.381055] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.383127] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.385208] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.386868] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.387302] [drm:drm_dp_i2c_do_msg] native defer
>[   52.388339] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.390414] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.392483] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.394126] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.394558] [drm:drm_dp_i2c_do_msg] native defer
>[   52.395592] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.397626] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.399702] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.401343] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.401777] [drm:drm_dp_i2c_do_msg] native defer
>[   52.402813] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.404883] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.406956] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.408596] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.409027] [drm:drm_dp_i2c_do_msg] native defer
>[   52.410090] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.412160] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.414237] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.415879] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.416310] [drm:drm_dp_i2c_do_msg] native defer
>[   52.417347] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.419418] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.421488] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.423129] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.423560] [drm:drm_dp_i2c_do_msg] native defer
>[   52.424594] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.426651] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.428720] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.430364] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.430795] [drm:drm_dp_i2c_do_msg] native defer
>[   52.431831] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.433901] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.435970] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.437710] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.438142] [drm:drm_dp_i2c_do_msg] native defer
>[   52.439179] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.441250] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.443320] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.444960] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.445394] [drm:drm_dp_i2c_do_msg] native defer
>[   52.446429] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.448499] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.450572] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.452212] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.452642] [drm:drm_dp_i2c_do_msg] native defer
>[   52.453607] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.455678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.457750] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.459391] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.459403] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   52.459407] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.459410] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.459413] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   52.459416] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   52.459419] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   52.459432] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.459458] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   52.459460] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   52.459462] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   52.459618] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   52.459620] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.459623] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   52.459627] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   52.459629] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   52.459631] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   52.459788] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   52.459790] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   52.459792] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   52.459796] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   52.459798] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   52.459801] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   52.459804] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   52.459807] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   52.459809] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   52.459811] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   52.459815] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   52.461468] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.461472] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   52.461473] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   52.461482] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   52.461484] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   52.461486] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.461585] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   52.461587] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   52.461588] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   52.461592] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   52.461593] [drm:intel_crt_detect] CRT not detected via hotplug
>[   52.461758] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   52.461760] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.461761] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.461762] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   52.462129] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.462130] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   52.462131] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   52.462133] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   52.462137] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   52.462139] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   52.462141] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   52.477187] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.477203] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   52.477225] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.477227] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   52.477230] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   52.477521] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   52.478137] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   52.478312] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   52.478743] [drm:drm_dp_i2c_do_msg] native defer
>[   52.479776] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.481867] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.483939] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.485580] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.486012] [drm:drm_dp_i2c_do_msg] native defer
>[   52.487047] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.489116] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.491189] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.492844] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.493279] [drm:drm_dp_i2c_do_msg] native defer
>[   52.494316] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.496385] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.498459] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.500099] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.500533] [drm:drm_dp_i2c_do_msg] native defer
>[   52.501571] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.503642] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.505714] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.507355] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.507786] [drm:drm_dp_i2c_do_msg] native defer
>[   52.508833] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.510911] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.512982] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.514626] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.515058] [drm:drm_dp_i2c_do_msg] native defer
>[   52.516105] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.518188] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.520259] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.521903] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.522335] [drm:drm_dp_i2c_do_msg] native defer
>[   52.523370] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.525605] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.527676] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.529318] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.529751] [drm:drm_dp_i2c_do_msg] native defer
>[   52.530785] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.532853] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.534928] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.536570] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.537000] [drm:drm_dp_i2c_do_msg] native defer
>[   52.538039] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.540125] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.542337] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.543983] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.544414] [drm:drm_dp_i2c_do_msg] native defer
>[   52.545450] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.547521] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.549576] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.551218] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.551652] [drm:drm_dp_i2c_do_msg] native defer
>[   52.552690] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.554762] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.556831] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.558492] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.558923] [drm:drm_dp_i2c_do_msg] native defer
>[   52.559958] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.562036] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.564107] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.565754] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.566224] [drm:drm_dp_i2c_do_msg] native defer
>[   52.567264] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.569340] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.571410] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.573054] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.573489] [drm:drm_dp_i2c_do_msg] native defer
>[   52.574526] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.576612] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.578606] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.580248] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.580681] [drm:drm_dp_i2c_do_msg] native defer
>[   52.581719] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.583790] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.585865] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.587507] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.587937] [drm:drm_dp_i2c_do_msg] native defer
>[   52.588972] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.591050] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.593115] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.594759] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.595191] [drm:drm_dp_i2c_do_msg] native defer
>[   52.596226] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.598302] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.600372] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.602017] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.602449] [drm:drm_dp_i2c_do_msg] native defer
>[   52.603484] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.605559] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.607629] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.609271] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.609703] [drm:drm_dp_i2c_do_msg] native defer
>[   52.610739] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.612809] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.614880] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.616519] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.616949] [drm:drm_dp_i2c_do_msg] native defer
>[   52.618013] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.620084] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.622175] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.623818] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.623832] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   52.623836] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.623839] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.623842] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   52.623845] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   52.623847] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   52.623864] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.623893] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   52.623896] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   52.623897] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   52.624053] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   52.624055] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.624057] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   52.624062] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   52.624064] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   52.624066] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   52.624224] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   52.624225] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   52.624228] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   52.624231] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   52.624233] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   52.624236] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   52.624239] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   52.624243] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   52.624245] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   52.624246] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   52.624250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   52.624357] [drm:drm_mode_addfb] [FB:42]
>[   52.635495] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.635501] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   52.635503] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   52.635513] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   52.635515] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   52.635519] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   52.635638] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   52.635640] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   52.635642] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   52.635647] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   52.635648] [drm:intel_crt_detect] CRT not detected via hotplug
>[   52.635954] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   52.635957] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.635958] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   52.635960] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   52.636329] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   52.636331] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   52.636332] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   52.636334] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   52.636342] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   52.636344] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   52.636346] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   52.649128] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   52.649141] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   52.649166] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.649169] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   52.649171] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   52.649460] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   52.650079] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   52.650255] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   52.650686] [drm:drm_dp_i2c_do_msg] native defer
>[   52.651725] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.653955] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.656026] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.657669] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.658127] [drm:drm_dp_i2c_do_msg] native defer
>[   52.659162] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.661409] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.663480] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.665107] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.665548] [drm:drm_dp_i2c_do_msg] native defer
>[   52.666602] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.668672] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.670747] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.672388] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.672820] [drm:drm_dp_i2c_do_msg] native defer
>[   52.673861] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.675932] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.678017] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.679659] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.680091] [drm:drm_dp_i2c_do_msg] native defer
>[   52.681128] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.683240] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.685314] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.686955] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.687387] [drm:drm_dp_i2c_do_msg] native defer
>[   52.688422] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.690497] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.692566] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.694138] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.694570] [drm:drm_dp_i2c_do_msg] native defer
>[   52.695605] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.697678] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.699747] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.701389] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.701822] [drm:drm_dp_i2c_do_msg] native defer
>[   52.702858] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.704936] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.707016] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.708656] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.709093] [drm:drm_dp_i2c_do_msg] native defer
>[   52.710142] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.712242] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.714314] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.715955] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.716386] [drm:drm_dp_i2c_do_msg] native defer
>[   52.717425] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.719496] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.721530] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.723171] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.723606] [drm:drm_dp_i2c_do_msg] native defer
>[   52.724639] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.726735] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.728804] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.730452] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.730884] [drm:drm_dp_i2c_do_msg] native defer
>[   52.731918] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.734001] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.736074] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.737728] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.738167] [drm:drm_dp_i2c_do_msg] native defer
>[   52.739203] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.741277] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.743347] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.744989] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.745423] [drm:drm_dp_i2c_do_msg] native defer
>[   52.746459] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.748529] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.750549] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.752190] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.752623] [drm:drm_dp_i2c_do_msg] native defer
>[   52.753661] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.755730] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.757803] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.759444] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.759875] [drm:drm_dp_i2c_do_msg] native defer
>[   52.760911] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.762985] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.765053] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.766709] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.767141] [drm:drm_dp_i2c_do_msg] native defer
>[   52.768177] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.770254] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.772325] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.773971] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.774403] [drm:drm_dp_i2c_do_msg] native defer
>[   52.775438] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.777504] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.779574] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.781216] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.781650] [drm:drm_dp_i2c_do_msg] native defer
>[   52.782685] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.784756] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.786832] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.788472] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.788903] [drm:drm_dp_i2c_do_msg] native defer
>[   52.789945] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.792017] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.794271] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   52.795914] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   52.795928] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   52.795932] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   52.795935] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   52.795938] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   52.795941] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   52.795944] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   52.795961] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   52.795990] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   52.795992] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   52.795995] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   52.796156] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   52.796158] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   52.796161] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   52.796166] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   52.796168] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   52.796170] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   52.796329] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   52.796330] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   52.796333] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   52.796337] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   52.796339] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   52.796341] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   52.796345] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   52.796348] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   52.796350] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   52.796352] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   52.796355] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   53.922023] [drm:intel_crtc_cursor_set] cursor off
>[   68.934720] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   68.934726] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1]
>[   68.934728] [drm:intel_lvds_detect] [CONNECTOR:10:LVDS-1]
>[   68.934738] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:10:LVDS-1] probed modes :
>[   68.934741] [drm:drm_mode_debug_printmodeline] Modeline 13:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   68.934745] [drm:drm_mode_getconnector] [CONNECTOR:10:?]
>[   68.934863] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
>[   68.934865] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1]
>[   68.934867] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
>[   68.934872] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
>[   68.934873] [drm:intel_crt_detect] CRT not detected via hotplug
>[   68.935069] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>[   68.935076] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.935080] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
>[   68.935084] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
>[   68.935460] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
>[   68.935461] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
>[   68.935462] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
>[   68.935464] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:16:VGA-1] disconnected
>[   68.935468] [drm:drm_mode_getconnector] [CONNECTOR:19:?]
>[   68.935470] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1]
>[   68.935472] [drm:intel_hdmi_detect] [CONNECTOR:19:HDMI-A-1]
>[   68.947731] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   68.947743] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:19:HDMI-A-1] disconnected
>[   68.947757] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   68.947759] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1]
>[   68.947761] [drm:intel_dp_detect] [CONNECTOR:23:DP-1]
>[   68.948055] [drm:intel_dp_get_dpcd] DPCD: 11 0a 84 01 00 05 01 81 00 00 00 00 00 00 00
>[   68.948672] [drm:intel_dp_probe_oui] Sink OUI: 0080e1
>[   68.948845] [drm:intel_dp_probe_oui] Branch OUI: 0080e1
>[   68.949275] [drm:drm_dp_i2c_do_msg] native defer
>[   68.950467] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.952699] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.955071] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.957439] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.959813] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.962054] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.964149] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.966235] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.967884] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   68.968316] [drm:drm_dp_i2c_do_msg] native defer
>[   68.969351] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.971421] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.973495] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.975136] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   68.975567] [drm:drm_dp_i2c_do_msg] native defer
>[   68.976605] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.978674] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.980753] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.982395] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   68.982826] [drm:drm_dp_i2c_do_msg] native defer
>[   68.983864] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.985934] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.988005] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.989646] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   68.990077] [drm:drm_dp_i2c_do_msg] native defer
>[   68.991111] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.993165] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.995277] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   68.996921] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   68.997352] [drm:drm_dp_i2c_do_msg] native defer
>[   68.998387] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.000458] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.002527] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.004169] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.004627] [drm:drm_dp_i2c_do_msg] native defer
>[   69.005662] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.007733] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.009831] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.011471] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.011904] [drm:drm_dp_i2c_do_msg] native defer
>[   69.012940] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.015010] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.017082] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.018723] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.019155] [drm:drm_dp_i2c_do_msg] native defer
>[   69.020122] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.022191] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.024264] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.025906] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.026336] [drm:drm_dp_i2c_do_msg] native defer
>[   69.027371] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.029470] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.031539] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.033209] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.033642] [drm:drm_dp_i2c_do_msg] native defer
>[   69.034677] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.036749] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.038818] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.040462] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.040894] [drm:drm_dp_i2c_do_msg] native defer
>[   69.041929] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.043998] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.046068] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.047681] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.048122] [drm:drm_dp_i2c_do_msg] native defer
>[   69.049158] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.051228] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.053301] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.054942] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.055372] [drm:drm_dp_i2c_do_msg] native defer
>[   69.056436] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.058503] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.060574] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.062213] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.062645] [drm:drm_dp_i2c_do_msg] native defer
>[   69.063685] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.065766] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.067838] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.069478] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.069909] [drm:drm_dp_i2c_do_msg] native defer
>[   69.070942] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.073015] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.075083] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.076711] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.077142] [drm:drm_dp_i2c_do_msg] native defer
>[   69.078177] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.080274] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.082342] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.083984] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.084416] [drm:drm_dp_i2c_do_msg] native defer
>[   69.085451] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.087520] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.089594] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.091257] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.091767] [drm:drm_dp_i2c_do_msg] native defer
>[   69.092804] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.094875] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.096949] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.098589] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.099020] [drm:drm_dp_i2c_do_msg] native defer
>[   69.100056] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.102126] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.104223] [drm:drm_dp_i2c_do_msg] native defer[drm:drm_dp_i2c_do_msg] native defer
>[   69.105865] [drm:drm_dp_i2c_do_msg] too many retries, giving up
>[   69.105876] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:23:DP-1] probed modes :
>[   69.105880] [drm:drm_mode_debug_printmodeline] Modeline 37:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[   69.105883] [drm:drm_mode_debug_printmodeline] Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[   69.105886] [drm:drm_mode_debug_printmodeline] Modeline 34:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
>[   69.105889] [drm:drm_mode_debug_printmodeline] Modeline 36:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5
>[   69.105892] [drm:drm_mode_debug_printmodeline] Modeline 33:"640x480" 60 25175 640 656 752 800 480 489 492 525 0x40 0xa
>[   69.105930] [drm:drm_mode_getconnector] [CONNECTOR:23:?]
>[   69.105945] [drm:drm_mode_getconnector] [CONNECTOR:25:?]
>[   69.105947] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2]
>[   69.105949] [drm:intel_hdmi_detect] [CONNECTOR:25:HDMI-A-2]
>[   69.106110] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   69.106112] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   69.106114] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:25:HDMI-A-2] disconnected
>[   69.106118] [drm:drm_mode_getconnector] [CONNECTOR:27:?]
>[   69.106121] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3]
>[   69.106123] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-3]
>[   69.106282] [drm:gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1)
>[   69.106283] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
>[   69.106286] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:27:HDMI-A-3] disconnected
>[   69.106289] [drm:drm_mode_getconnector] [CONNECTOR:29:?]
>[   69.106292] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2]
>[   69.106294] [drm:intel_dp_detect] [CONNECTOR:29:DP-2]
>[   69.106297] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:29:DP-2] disconnected
>[   69.106300] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   69.106302] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3]
>[   69.106304] [drm:intel_dp_detect] [CONNECTOR:31:DP-3]
>[   69.106308] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:31:DP-3] disconnected
>[   69.108447] [drm:asle_set_backlight] bclp = 0x80000004
>[   69.108449] [drm:asle_set_backlight] updating opregion backlight 4/255
>[   69.108451] [drm:intel_panel_actually_set_backlight] set backlight PWM = 44
>[   69.108453] [drm:asle_set_pwm_freq] PWM freq is not supported
>[   69.108699] [drm:drm_mode_setcrtc] [CRTC:5]
>[   69.108701] [drm:intel_crtc_set_config] [CRTC:5] [NOFB]
>[   69.108704] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   69.108705] [drm:intel_modeset_stage_output_state] [CONNECTOR:10:LVDS-1] to [NOCRTC]
>[   69.108706] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   69.108708] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   69.108709] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   69.108711] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[   69.108713] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   69.108715] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   69.387695] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 5
>[   69.387710] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[   69.388125] [drm:intel_update_fbc] disabled per chip default
>[   69.388140] [drm:intel_connector_check_state] [CONNECTOR:23:DP-1]
>[   69.388148] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   69.388151] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   69.388153] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   69.388155] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   69.388159] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   69.388162] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   69.388164] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   69.388166] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   69.388169] [drm:check_crtc_state] [CRTC:5]
>[   69.388170] [drm:check_crtc_state] [CRTC:8]
>[   69.388188] [drm:check_shared_dpll_state] PCH DPLL A
>[   69.388192] [drm:check_shared_dpll_state] PCH DPLL B
>[   69.389563] [drm:intel_crtc_cursor_set] cursor off
>[   69.389821] [drm:drm_mode_addfb] [FB:43]
>[   69.393502] [drm:drm_mode_setcrtc] [CRTC:8]
>[   69.393509] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   69.393511] [drm:intel_crtc_set_config] [CRTC:8] [FB:43] #connectors=1 (x y) (1366 0)
>[   69.393515] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1
>[   69.393517] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   69.399848] [drm:ironlake_update_primary_plane] Writing base 08C6C000 FFFFFFFFFFFF7558 86 0 10240
>[   69.408363] [drm:drm_mode_setcrtc] [CRTC:8]
>[   69.408367] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   69.408369] [drm:intel_crtc_set_config] [CRTC:8] [FB:43] #connectors=1 (x y) (0 0)
>[   69.408371] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   69.408373] [drm:drm_mode_debug_printmodeline] Modeline 42:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0xa
>[   69.408375] [drm:drm_mode_debug_printmodeline] Modeline 44:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.408376] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1
>[   69.408377] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:8]
>[   69.408379] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   69.408381] [drm:connected_sink_compute_bpp] [CONNECTOR:23:DP-1] checking for sink bpp constrains
>[   69.408383] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 268000KHz
>[   69.408387] [drm:intel_dp_compute_config] DP link bw 0a lane count 4 clock 270000 bpp 24
>[   69.408388] [drm:intel_dp_compute_config] DP link bw required 643200 available 864000
>[   69.408390] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe B, lanes 4
>[   69.408391] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   69.408393] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe B
>[   69.408394] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   69.408394] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   69.408396] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   69.408397] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   69.408398] [drm:intel_dump_pipe_config] requested mode:
>[   69.408399] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.408400] [drm:intel_dump_pipe_config] adjusted mode:
>[   69.408401] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.408403] [drm:intel_dump_crtc_timings] crtc timings: 268000 2560 2608 2640 2720 1600 1603 1609 1646, type: 0x0 flags: 0x6
>[   69.408404] [drm:intel_dump_pipe_config] port clock: 270000
>[   69.408405] [drm:intel_dump_pipe_config] pipe src size: 2560x1600
>[   69.408406] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   69.408407] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   69.408408] [drm:intel_dump_pipe_config] ips: 0
>[   69.408409] [drm:intel_dump_pipe_config] double wide: 0
>[   69.408597] [drm:intel_dp_link_down] 
>[   69.475549] [drm:intel_disable_shared_dpll] disable PCH DPLL B (active 1, on? 1) for crtc 8
>[   69.475554] [drm:intel_disable_shared_dpll] disabling PCH DPLL B
>[   69.475966] [drm:intel_update_fbc] no output, disabling
>[   69.475998] [drm:intel_get_shared_dpll] CRTC:8 dropping existing PCH DPLL B
>[   69.476000] [drm:intel_get_shared_dpll] CRTC:8 allocated PCH DPLL A
>[   69.476001] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe B
>[   69.476003] [drm:intel_get_shared_dpll] setting up PCH DPLL A
>[   69.476015] [drm:ironlake_update_primary_plane] Writing base 08C6C000 00000000 0 0 10240
>[   69.476019] [drm:intel_crtc_mode_set] [ENCODER:22:TMDS-22] set [MODE:0:]
>[   69.539521] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   69.603601] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   69.604424] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[   69.604427] [drm:gen6_fdi_link_train] FDI train 1 done.
>[   69.605077] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[   69.605079] [drm:gen6_fdi_link_train] FDI train 2 done.
>[   69.605080] [drm:gen6_fdi_link_train] FDI train done.
>[   69.605084] [drm:ironlake_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 8
>[   69.605085] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL A
>[   69.606454] [drm:intel_update_fbc] disabled per chip default
>[   69.606971] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   69.609455] [drm:intel_dp_start_link_train] clock recovery OK
>[   69.612212] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   69.635498] [drm:intel_connector_check_state] [CONNECTOR:23:DP-1]
>[   69.635509] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   69.635512] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   69.635516] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   69.635519] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   69.635524] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   69.635527] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   69.635531] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   69.635534] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   69.635538] [drm:check_crtc_state] [CRTC:5]
>[   69.635540] [drm:check_crtc_state] [CRTC:8]
>[   69.635565] [drm:check_shared_dpll_state] PCH DPLL A
>[   69.635570] [drm:check_shared_dpll_state] PCH DPLL B
>[   69.652850] [drm:drm_mode_addfb] [FB:44]
>[   69.682030] [drm:drm_mode_setcrtc] [CRTC:8]
>[   69.682044] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
>[   69.682051] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0
>[   69.682053] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [NOCRTC]
>[   69.682054] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   69.682056] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   69.682057] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch
>[   69.682060] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   69.682257] [drm:intel_dp_link_down] 
>[   69.747493] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 8
>[   69.747500] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
>[   69.747914] [drm:intel_update_fbc] no output, disabling
>[   69.747932] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   69.747935] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   69.747938] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   69.747941] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   69.747943] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   69.747946] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   69.747949] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   69.747951] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   69.747954] [drm:check_crtc_state] [CRTC:5]
>[   69.747956] [drm:check_crtc_state] [CRTC:8]
>[   69.747957] [drm:check_shared_dpll_state] PCH DPLL A
>[   69.747962] [drm:check_shared_dpll_state] PCH DPLL B
>[   69.749266] [drm:drm_mode_setcrtc] [CRTC:5]
>[   69.749273] [drm:drm_mode_setcrtc] [CONNECTOR:23:DP-1]
>[   69.749276] [drm:intel_crtc_set_config] [CRTC:5] [FB:44] #connectors=1 (x y) (0 0)
>[   69.749280] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   69.749282] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   69.749284] [drm:drm_mode_debug_printmodeline] Modeline 38:"1366x768" 60 69300 1366 1414 1446 1454 768 771 777 793 0x48 0xa
>[   69.749286] [drm:drm_mode_debug_printmodeline] Modeline 45:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.749287] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:5], mode_changed=1, fb_changed=0
>[   69.749288] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
>[   69.749290] [drm:intel_modeset_stage_output_state] [CONNECTOR:23:DP-1] to [CRTC:5]
>[   69.749291] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
>[   69.749292] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
>[   69.749294] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   69.749296] [drm:connected_sink_compute_bpp] [CONNECTOR:23:DP-1] checking for sink bpp constrains
>[   69.749298] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 0a pixel clock 268000KHz
>[   69.749302] [drm:intel_dp_compute_config] DP link bw 0a lane count 4 clock 270000 bpp 24
>[   69.749303] [drm:intel_dp_compute_config] DP link bw required 643200 available 864000
>[   69.749305] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 4
>[   69.749306] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   69.749307] [drm:intel_dump_pipe_config] [CRTC:5][modeset] config for pipe A
>[   69.749308] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   69.749309] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   69.749311] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   69.749312] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6244852, gmch_n: 8388608, link_m: 520404, link_n: 524288, tu: 64
>[   69.749313] [drm:intel_dump_pipe_config] requested mode:
>[   69.749314] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.749315] [drm:intel_dump_pipe_config] adjusted mode:
>[   69.749317] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 268000 2560 2608 2640 2720 1600 1603 1609 1646 0x0 0x6
>[   69.749318] [drm:intel_dump_crtc_timings] crtc timings: 268000 2560 2608 2640 2720 1600 1603 1609 1646, type: 0x0 flags: 0x6
>[   69.749319] [drm:intel_dump_pipe_config] port clock: 270000
>[   69.749320] [drm:intel_dump_pipe_config] pipe src size: 2560x1600
>[   69.749321] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   69.749322] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   69.749323] [drm:intel_dump_pipe_config] ips: 0
>[   69.749324] [drm:intel_dump_pipe_config] double wide: 0
>[   69.749346] [drm:intel_get_shared_dpll] CRTC:5 allocated PCH DPLL A
>[   69.749347] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A
>[   69.749348] [drm:intel_get_shared_dpll] setting up PCH DPLL A
>[   69.749361] [drm:ironlake_update_primary_plane] Writing base 0C473000 00000000 0 0 10240
>[   69.749364] [drm:intel_crtc_mode_set] [ENCODER:22:TMDS-22] set [MODE:0:]
>[   69.811463] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   69.875431] [drm:g4x_wait_for_vblank] vblank wait timed out
>[   69.876244] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x100
>[   69.876248] [drm:gen6_fdi_link_train] FDI train 1 done.
>[   69.876901] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
>[   69.876905] [drm:gen6_fdi_link_train] FDI train 2 done.
>[   69.876906] [drm:gen6_fdi_link_train] FDI train done.
>[   69.876910] [drm:ironlake_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0)for crtc 5
>[   69.876912] [drm:ironlake_enable_shared_dpll] enabling PCH DPLL A
>[   69.878283] [drm:intel_update_fbc] disabled per chip default
>[   69.878808] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   69.881322] [drm:intel_dp_start_link_train] clock recovery OK
>[   69.884145] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   69.907418] [drm:intel_connector_check_state] [CONNECTOR:23:DP-1]
>[   69.907428] [drm:check_encoder_state] [ENCODER:11:LVDS-11]
>[   69.907431] [drm:check_encoder_state] [ENCODER:17:DAC-17]
>[   69.907434] [drm:check_encoder_state] [ENCODER:18:TMDS-18]
>[   69.907437] [drm:check_encoder_state] [ENCODER:22:TMDS-22]
>[   69.907448] [drm:check_encoder_state] [ENCODER:24:TMDS-24]
>[   69.907451] [drm:check_encoder_state] [ENCODER:26:TMDS-26]
>[   69.907453] [drm:check_encoder_state] [ENCODER:28:TMDS-28]
>[   69.907455] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   69.907458] [drm:check_crtc_state] [CRTC:5]
>[   69.907475] [drm:check_crtc_state] [CRTC:8]
>[   69.907477] [drm:check_shared_dpll_state] PCH DPLL A
>[   69.907481] [drm:check_shared_dpll_state] PCH DPLL B
>[   73.044218] [drm:intel_crtc_cursor_set] cursor off
>[   79.637822] [drm:intel_crtc_cursor_set] cursor off

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Attachments on bug 56834: 69654 | 69655 | 79174 | 91048 | 91143 | 98334 | 98657 | 99247 | 101009 | 101011 | 119044

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