[ 863.255158] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 863.255164] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 863.255166] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 863.255167] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 863.256287] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 863.256290] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 863.256292] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 863.256295] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 863.256457] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 863.256459] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 863.256461] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 863.256469] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 863.329253] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 863.329258] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 863.359327] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 863.363530] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 863.369913] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 863.374919] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 863.377114] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 863.384705] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 863.384709] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 863.384717] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 867.077506] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 867.077519] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 867.077521] [drm:intel_crt_detect], CRT not detected via hotplug [ 867.078794] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 867.078798] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 867.078800] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 867.078801] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 867.079911] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 867.079914] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 867.079916] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 867.079918] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 867.085526] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 867.085530] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 867.085532] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 867.085541] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 867.159406] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 867.159412] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 867.159421] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 867.166851] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 867.166855] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 867.166858] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 867.320980] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 867.320992] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 867.320994] [drm:intel_crt_detect], CRT not detected via hotplug [ 867.321160] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 867.321162] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 867.321164] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 867.321165] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 867.322298] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 867.322301] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 867.322303] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 867.322305] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 867.322471] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 867.322473] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 867.322475] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 867.322484] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 867.424038] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 867.424043] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 867.427756] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 867.442467] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 867.474189] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 867.476026] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 867.477422] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 867.485553] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 867.485556] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 867.485565] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 870.508534] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 870.508546] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 870.508548] [drm:intel_crt_detect], CRT not detected via hotplug [ 870.509023] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 870.509028] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 870.509031] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 870.509032] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 870.509840] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 870.509843] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 870.509844] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 870.509847] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 870.510265] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 870.510268] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 870.510270] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 870.510279] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 870.598027] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 870.598033] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 870.598042] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 870.605715] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 870.605721] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 870.605725] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 870.755558] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 870.755571] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 870.755573] [drm:intel_crt_detect], CRT not detected via hotplug [ 870.756779] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 870.756783] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 870.756785] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 870.756786] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 870.757919] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 870.757922] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 870.757923] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 870.757926] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 870.759241] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 870.759244] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 870.759246] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 870.759256] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 870.846206] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 870.846212] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 870.849506] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 870.857780] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 870.868830] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 870.870547] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 870.878896] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 870.878900] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 870.878908] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 874.576626] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 874.576641] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 874.576645] [drm:intel_crt_detect], CRT not detected via hotplug [ 874.577749] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 874.577754] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 874.577757] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 874.577758] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 874.578575] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 874.578577] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 874.578579] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 874.578582] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 874.586954] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 874.586958] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 874.586960] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 874.586970] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 874.672723] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 874.672728] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 874.672737] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 874.680755] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 874.680758] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 874.680767] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 874.828488] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 874.828500] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 874.828502] [drm:intel_crt_detect], CRT not detected via hotplug [ 874.828793] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 874.828799] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 874.829103] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 874.829105] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 874.829611] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 874.829614] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 874.829616] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 874.829619] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 874.830086] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 874.830089] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 874.830091] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 874.830101] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 874.937190] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 874.937196] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 874.943350] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 874.957053] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 874.964430] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 874.967358] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 874.975390] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 874.975393] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 874.975402] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 878.014260] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 878.014273] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 878.014275] [drm:intel_crt_detect], CRT not detected via hotplug [ 878.014450] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 878.014454] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 878.014765] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 878.014767] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 878.015574] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 878.015577] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 878.015579] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 878.015582] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 878.016018] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 878.016022] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 878.016024] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 878.016033] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 878.088607] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 878.088613] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 878.088617] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 878.096687] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 878.096690] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 878.096698] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 878.267951] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 878.267963] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 878.267966] [drm:intel_crt_detect], CRT not detected via hotplug [ 878.279720] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 878.279725] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 878.279727] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 878.279728] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 878.280825] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 878.280827] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 878.280829] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 878.280832] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 878.281003] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 878.281008] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 878.281012] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 878.281024] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 878.375059] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 878.375064] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 878.394119] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 878.396654] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 878.409510] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 878.422980] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 878.424378] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 878.432389] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 878.432394] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 878.432399] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 881.446451] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 881.446464] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 881.446467] [drm:intel_crt_detect], CRT not detected via hotplug [ 881.446952] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 881.446956] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 881.446958] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 881.446959] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 881.447757] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 881.447759] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 881.447762] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 881.447764] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 881.448264] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 881.448268] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 881.448270] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 881.448280] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 881.548975] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 881.548982] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 881.548994] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 881.556666] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 881.556670] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 881.556682] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 881.691875] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 881.692187] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 881.692191] [drm:intel_crt_detect], CRT not detected via hotplug [ 881.692356] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 881.692358] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 881.692360] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 881.692361] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 881.693493] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 881.693495] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 881.693497] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 881.693499] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 881.693662] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 881.693665] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 881.693667] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 881.693677] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 881.788794] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] timed out waiting for idle [ 881.801886] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 881.801893] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 881.805050] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 881.825932] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 881.852162] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 881.853978] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 881.855931] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 881.863493] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 881.863497] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 881.863506] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 885.718802] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 885.718814] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 885.718816] [drm:intel_crt_detect], CRT not detected via hotplug [ 885.718979] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 885.718982] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 885.718984] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 885.718985] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 885.720118] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 885.720121] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 885.720123] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 885.720126] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 885.727522] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 885.727528] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 885.727531] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 885.727541] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 885.789051] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 885.789056] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 885.789066] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 885.796389] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 885.796392] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 885.796401] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 885.971153] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 885.971165] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 885.971167] [drm:intel_crt_detect], CRT not detected via hotplug [ 885.971963] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 885.971969] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 885.971972] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 885.971974] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 885.972794] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 885.972797] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 885.972799] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 885.972801] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 885.973209] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 885.973214] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 885.973216] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 885.973221] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 886.070154] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 886.070160] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 886.073378] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 886.079694] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 886.092120] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 886.098176] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 886.106152] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 886.106155] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 886.106164] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 889.154072] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 889.154080] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 889.154082] [drm:intel_crt_detect], CRT not detected via hotplug [ 889.154568] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 889.154572] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 889.154574] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 889.154575] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 889.155378] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 889.155380] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 889.155382] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 889.155384] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 889.155811] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 889.155814] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 889.155816] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 889.155826] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 889.252439] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 889.252746] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 889.252756] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 889.260593] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 889.260597] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 889.260605] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 889.400780] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 889.401093] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 889.401096] [drm:intel_crt_detect], CRT not detected via hotplug [ 889.404948] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 889.404952] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 889.404954] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 889.404956] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 889.406075] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 889.406078] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 889.406080] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 889.406083] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 889.406262] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 889.406268] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 889.406271] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 889.406281] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 889.469758] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 889.469763] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 889.488055] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 889.507846] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 889.526997] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 889.531796] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 889.533234] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 889.541254] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 889.541257] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 889.541266] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 892.587969] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 892.588283] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 892.588286] [drm:intel_crt_detect], CRT not detected via hotplug [ 892.588457] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 892.588459] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 892.588461] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 892.588462] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 892.589584] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 892.589587] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 892.589589] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 892.589591] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 892.589757] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 892.589759] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 892.589761] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 892.589770] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 892.672978] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 892.672984] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 892.672994] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 892.680550] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 892.680553] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 892.680561] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 892.835491] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 892.835504] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 892.835507] [drm:intel_crt_detect], CRT not detected via hotplug [ 892.835669] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 892.835672] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 892.835673] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 892.835674] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 892.836780] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 892.836783] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 892.836785] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 892.836787] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 892.847944] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 892.847948] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 892.847950] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 892.847960] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 892.927679] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 892.927685] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 892.936236] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 892.958625] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 892.959642] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 892.967113] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 892.968503] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 892.976626] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 892.976629] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 892.976638] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 896.681872] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 896.681884] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 896.681886] [drm:intel_crt_detect], CRT not detected via hotplug [ 896.682308] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 896.682311] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 896.682313] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 896.682315] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 896.683101] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 896.683104] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 896.683106] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 896.683108] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 896.683636] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 896.683640] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 896.683642] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 896.683651] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 896.745223] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 896.745228] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 896.745234] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 896.753267] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 896.753271] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 896.753279] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 896.913224] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 896.913237] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 896.913239] [drm:intel_crt_detect], CRT not detected via hotplug [ 896.913406] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 896.913411] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 896.913415] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 896.913421] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 896.914553] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 896.914556] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 896.914558] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 896.914560] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 896.915048] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 896.915052] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 896.915054] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 896.915063] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 896.973049] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 896.973055] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 896.976262] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 896.983620] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 896.999220] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 897.004762] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 897.012656] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 897.012660] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 897.012668] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 900.092739] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 900.092748] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 900.092750] [drm:intel_crt_detect], CRT not detected via hotplug [ 900.093234] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 900.093238] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 900.093240] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 900.093241] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 900.094060] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 900.094063] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 900.094065] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 900.094067] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 900.095834] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 900.095840] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 900.095843] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 900.095852] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 900.149289] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 900.149295] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 900.149299] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 900.157459] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 900.157463] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 900.157466] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 900.339890] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 900.339897] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 900.340201] [drm:intel_crt_detect], CRT not detected via hotplug [ 900.340373] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 900.340376] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 900.340378] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 900.340379] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 900.341198] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 900.341200] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 900.341202] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 900.341204] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 900.345983] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 900.345989] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 900.345992] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 900.346000] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 900.430502] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 900.430508] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 900.434198] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 900.478867] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 900.480581] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 900.485962] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 900.487182] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 900.495267] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 900.495271] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 900.495280] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 904.160272] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 904.160284] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 904.160286] [drm:intel_crt_detect], CRT not detected via hotplug [ 904.160716] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 904.160720] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 904.160722] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 904.160723] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 904.161524] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 904.161527] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 904.161529] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 904.161531] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 904.162035] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 904.162039] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 904.162041] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 904.162051] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 904.228509] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 904.228515] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 904.228525] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 904.236132] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 904.236136] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 904.236144] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 904.431373] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 904.431385] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 904.431388] [drm:intel_crt_detect], CRT not detected via hotplug [ 904.431866] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 904.431870] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 904.431872] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 904.431874] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 904.432702] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 904.432705] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 904.432708] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 904.432710] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 904.435724] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 904.435728] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 904.435730] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 904.435739] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 904.486723] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 904.486729] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 904.494137] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 904.513088] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 904.527499] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 904.542026] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 904.543709] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 904.546200] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 904.553957] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 904.553961] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 904.553970] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 907.595814] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 907.595825] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 907.595827] [drm:intel_crt_detect], CRT not detected via hotplug [ 907.596314] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 907.596319] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 907.596321] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 907.596323] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 907.597140] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 907.597142] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 907.597144] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 907.597147] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 907.598173] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 907.598178] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 907.598181] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 907.598190] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 907.652602] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 907.652607] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 907.652616] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 907.660510] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 907.660514] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 907.660521] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 907.846935] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 907.846947] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 907.846950] [drm:intel_crt_detect], CRT not detected via hotplug [ 907.848689] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 907.848693] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 907.848695] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 907.848696] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 907.849822] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 907.849824] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 907.849826] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 907.849829] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 907.851702] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 907.851705] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 907.851707] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 907.851717] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 907.909656] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 907.909662] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 907.912877] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 907.930553] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 907.934387] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 907.960519] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 907.962368] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 907.970066] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 907.970071] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 907.970081] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 911.029880] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 911.029892] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 911.029895] [drm:intel_crt_detect], CRT not detected via hotplug [ 911.030295] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 911.030299] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 911.030301] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 911.030302] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 911.031125] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 911.031128] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 911.031129] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 911.031132] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 911.031531] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 911.031536] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 911.031539] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 911.031543] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 911.076402] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 911.076406] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 911.076414] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 911.084346] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 911.084349] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 911.084357] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 911.276623] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 911.276635] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 911.276637] [drm:intel_crt_detect], CRT not detected via hotplug [ 911.276798] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 911.276801] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 911.276802] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 911.276804] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 911.277916] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 911.277919] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 911.277921] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 911.277923] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 911.278091] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 911.278094] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 911.278095] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 911.278105] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 911.350657] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 911.350663] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 911.357190] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 911.362688] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 911.367350] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 911.369167] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 911.377478] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 911.377481] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 911.377486] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 915.305368] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 915.305682] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 915.305685] [drm:intel_crt_detect], CRT not detected via hotplug [ 915.305851] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 915.305854] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 915.305855] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 915.305857] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 915.306658] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 915.306961] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 915.306964] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 915.306966] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 915.307313] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 915.307318] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 915.307622] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 915.307631] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 915.369929] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 915.369935] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 915.369945] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 915.377974] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 915.377978] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 915.377986] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 915.556620] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 915.556633] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 915.556635] [drm:intel_crt_detect], CRT not detected via hotplug [ 915.557120] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 915.557124] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 915.557126] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 915.557127] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 915.557932] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 915.557935] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 915.557937] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 915.557940] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 915.558355] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 915.558360] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 915.558363] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 915.558367] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 915.648926] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 915.648932] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 915.658166] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 915.683941] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 915.689502] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 915.690782] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 915.698795] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 915.698799] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 915.698807] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 918.739490] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 918.739502] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 918.739505] [drm:intel_crt_detect], CRT not detected via hotplug [ 918.739861] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 918.739865] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 918.739867] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 918.739868] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 918.740663] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 918.740666] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 918.740668] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 918.740670] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 918.741137] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 918.741140] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 918.741145] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 918.741159] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 918.781463] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 918.781469] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 918.781479] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 918.789332] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 918.789335] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 918.789344] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 918.996951] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 918.996963] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 918.996966] [drm:intel_crt_detect], CRT not detected via hotplug [ 918.999412] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 918.999416] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 918.999417] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 918.999419] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 919.000539] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 919.000542] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 919.000544] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 919.000546] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 919.003502] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 919.003508] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 919.003511] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 919.003520] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 919.061516] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 919.061522] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 919.064643] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 919.069057] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 919.088583] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 919.089969] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 919.097918] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 919.097922] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 919.097926] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 922.178121] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 922.178133] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 922.178135] [drm:intel_crt_detect], CRT not detected via hotplug [ 922.178598] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 922.178602] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 922.178604] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 922.178605] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 922.179427] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 922.179430] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 922.179432] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 922.179434] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 922.179911] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 922.179916] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 922.179919] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 922.179928] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 922.233916] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 922.234235] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 922.234246] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 922.242482] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 922.242486] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 922.242489] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 922.423204] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 922.423211] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 922.423213] [drm:intel_crt_detect], CRT not detected via hotplug [ 922.423387] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 922.423392] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 922.423394] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 922.423395] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 922.424197] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 922.424199] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 922.424202] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 922.424205] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 922.438101] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 922.438105] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 922.438107] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 922.438116] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 922.488176] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 922.488182] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 922.491343] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 922.496210] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 922.501343] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 922.503199] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 922.511136] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 922.511139] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 922.511148] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 926.244543] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 926.244557] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 926.244860] [drm:intel_crt_detect], CRT not detected via hotplug [ 926.245033] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 926.245036] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 926.245038] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 926.245039] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 926.246155] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 926.246158] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 926.246159] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 926.246162] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 926.246326] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 926.246328] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 926.246330] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 926.246339] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 926.284883] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 926.284889] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 926.284898] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 926.292941] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 926.292946] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 926.292955] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 926.492031] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 926.492043] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 926.492045] [drm:intel_crt_detect], CRT not detected via hotplug [ 926.492481] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 926.492485] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 926.492486] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 926.492488] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 926.493299] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 926.493302] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 926.493304] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 926.493306] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 926.514082] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 926.514087] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 926.514090] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 926.514098] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 926.573306] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 926.573312] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 926.576919] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 926.582163] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 926.590317] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 926.606689] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 926.615063] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 926.615067] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 926.615076] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 929.699540] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 929.699553] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 929.699556] [drm:intel_crt_detect], CRT not detected via hotplug [ 929.703116] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 929.703121] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 929.703123] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 929.703124] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 929.703919] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 929.703921] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 929.703923] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 929.703926] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 929.704483] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 929.704487] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 929.704489] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 929.704499] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 929.773881] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 929.773886] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 929.773896] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 929.781321] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 929.781324] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 929.781327] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 929.926383] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 929.926396] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 929.926398] [drm:intel_crt_detect], CRT not detected via hotplug [ 929.929594] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 929.929599] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 929.929602] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 929.929603] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 929.930716] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 929.930719] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 929.930721] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 929.930724] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 929.930908] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 929.930916] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 929.930918] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 929.930928] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 930.032196] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 930.032202] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 930.045959] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 930.069037] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 930.078397] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 930.083854] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 930.091142] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 930.091145] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 930.091155] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 933.759492] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 933.759505] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 933.759508] [drm:intel_crt_detect], CRT not detected via hotplug [ 933.760114] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 933.760118] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 933.760121] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 933.760122] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 933.761243] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 933.761246] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 933.761248] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 933.761250] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 933.761724] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 933.761731] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 933.761734] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 933.761743] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 933.855029] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 933.855035] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 933.855044] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 933.862998] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 933.863001] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 933.863009] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 933.997196] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 933.997209] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 933.997211] [drm:intel_crt_detect], CRT not detected via hotplug [ 933.997634] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 933.997640] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 933.997642] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 933.997643] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 933.998456] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 933.998459] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 933.998461] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 933.998463] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 933.998965] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 933.998970] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 933.998972] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 933.998976] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 934.092688] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 934.092693] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 934.097677] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 934.113103] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 934.148787] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 934.149825] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a [ 934.152693] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 934.160934] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 934.160938] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 934.160947] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 937.202641] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 937.202653] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 937.202656] [drm:intel_crt_detect], CRT not detected via hotplug [ 937.207667] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 937.207672] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 937.207674] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 937.207675] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 937.208790] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 937.208793] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 937.208795] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 937.208798] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 937.208964] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 937.208968] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 937.208970] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 937.208979] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 937.312150] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 937.312155] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 937.312164] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 937.319846] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 937.319850] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 937.319857] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 937.427044] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 937.427051] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 937.427053] [drm:intel_crt_detect], CRT not detected via hotplug [ 937.427224] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 937.427227] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 937.427228] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 937.427229] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 937.428350] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 937.428352] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 937.428354] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 937.428356] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 937.428526] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 937.428837] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 937.428840] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 937.428849] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 937.500535] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 937.500540] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 937.510482] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 937.528233] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 937.531181] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 937.536160] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 937.537807] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 937.545823] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 937.545827] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 937.545835] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 940.617283] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 940.617296] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 940.617298] [drm:intel_crt_detect], CRT not detected via hotplug [ 940.618410] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 940.618414] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 940.618417] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 940.618418] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 940.619218] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 940.619221] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 940.619223] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 940.619225] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 940.619567] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 940.619571] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 940.619573] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 940.619582] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 940.715339] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 940.715345] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 940.715354] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 940.723085] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 940.723089] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 940.723098] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 940.864064] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 940.864077] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 940.864079] [drm:intel_crt_detect], CRT not detected via hotplug [ 940.864498] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 940.864502] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 940.864504] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 940.864505] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 940.865319] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 940.865322] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 940.865324] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 940.865326] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 940.865822] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 940.865825] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 940.865828] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 940.865832] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 940.977050] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 940.977056] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 940.980595] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 940.999809] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 941.005332] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 941.030577] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 941.034216] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 941.036774] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 941.045246] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 941.045250] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 941.045254] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 944.895512] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 944.895524] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 944.895526] [drm:intel_crt_detect], CRT not detected via hotplug [ 944.896009] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 944.896013] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 944.896015] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 944.896016] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 944.896830] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 944.896833] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 944.896835] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 944.896837] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 944.897470] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 944.897476] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 944.897479] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 944.897488] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 944.971055] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 944.971061] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 944.971070] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 944.978618] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 944.978622] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 944.978627] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 945.138944] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 945.138957] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 945.138959] [drm:intel_crt_detect], CRT not detected via hotplug [ 945.139127] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 945.139130] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 945.139131] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 945.139133] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 945.140237] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 945.140239] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 945.140241] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 945.140243] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 945.140434] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 945.140438] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 945.140441] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 945.140755] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 945.238767] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 945.238772] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 945.242581] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 945.260601] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 945.280636] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 945.284552] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 945.292442] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 945.292446] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 945.292455] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 948.333785] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 948.333798] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 948.333800] [drm:intel_crt_detect], CRT not detected via hotplug [ 948.337394] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 948.337398] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 948.337400] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 948.337402] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 948.338242] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 948.338246] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 948.338248] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 948.338251] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 948.338628] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 948.338632] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 948.338634] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 948.338643] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 948.414740] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 948.414745] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 948.414754] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 948.422711] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 948.422714] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 948.422722] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 948.577893] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 948.577901] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 948.577903] [drm:intel_crt_detect], CRT not detected via hotplug [ 948.579121] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 948.579125] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 948.579127] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 948.579129] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 948.580269] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 948.580272] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 948.580274] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 948.580276] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 948.589636] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 948.589640] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 948.589642] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 948.589652] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 948.668918] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 948.668924] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 948.672350] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 948.681540] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 948.702002] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 948.702993] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a [ 948.706059] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 948.713552] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 948.713556] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 948.713560] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 951.791101] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 951.791113] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 951.791115] [drm:intel_crt_detect], CRT not detected via hotplug [ 951.791596] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 951.791601] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 951.791603] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 951.791604] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 951.792403] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 951.792406] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 951.792408] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 951.792410] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 951.792936] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 951.792940] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 951.792942] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 951.792951] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 951.833923] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 951.833929] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 951.833933] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 951.841825] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 951.841829] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 951.841836] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 952.010897] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 952.010909] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 952.010911] [drm:intel_crt_detect], CRT not detected via hotplug [ 952.013830] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 952.013834] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 952.013836] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 952.013838] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 952.014641] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 952.014643] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 952.014645] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 952.014648] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 952.016994] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 952.016999] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 952.017002] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 952.017011] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 952.132318] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 952.132324] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 952.142963] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 952.165178] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 952.166794] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 952.190147] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 952.192495] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 952.194841] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 952.202622] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 952.202626] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 952.202634] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 955.832971] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 955.832984] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 955.832987] [drm:intel_crt_detect], CRT not detected via hotplug [ 955.833458] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 955.833461] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 955.833463] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 955.833464] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 955.834594] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 955.834596] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 955.834598] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 955.834601] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 955.834765] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 955.834767] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 955.834768] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 955.834778] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 955.925145] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 955.925150] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 955.925160] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 955.932637] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 955.932640] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 955.932648] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 956.080568] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 956.080580] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 956.080582] [drm:intel_crt_detect], CRT not detected via hotplug [ 956.080934] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 956.080938] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 956.080940] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 956.080941] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 956.081762] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 956.081765] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 956.081767] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 956.081769] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 956.082149] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 956.082152] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 956.082154] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 956.082163] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 956.167205] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 956.167211] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 956.189457] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 956.190463] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a [ 956.196508] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 956.204056] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 956.205691] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 956.213414] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 956.213420] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 956.213429] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 959.270216] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 959.270228] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 959.270230] [drm:intel_crt_detect], CRT not detected via hotplug [ 959.270410] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 959.270414] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 959.270416] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 959.270417] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 959.271551] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 959.271554] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 959.271556] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 959.271558] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 959.271722] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 959.272028] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 959.272031] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 959.272041] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 959.321600] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 959.321605] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 959.321615] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 959.329859] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 959.329863] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 959.329871] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 959.517993] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 959.518005] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 959.518007] [drm:intel_crt_detect], CRT not detected via hotplug [ 959.520891] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 959.520895] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 959.520896] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 959.520898] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 959.521719] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 959.521722] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 959.522026] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 959.522030] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 959.523403] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 959.523408] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 959.523411] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 959.523420] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 959.560074] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 959.560080] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 959.563372] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 959.567653] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 959.586049] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 959.587740] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 959.595541] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 959.595544] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 959.595553] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 963.342249] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 963.342261] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 963.342576] [drm:intel_crt_detect], CRT not detected via hotplug [ 963.342742] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 963.342747] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 963.342749] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 963.342750] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 963.343851] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 963.343854] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 963.343856] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 963.343859] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 963.344032] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 963.344034] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 963.344035] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 963.344044] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 963.412965] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 963.412971] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 963.412981] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 963.420427] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 963.420430] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 963.420438] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 963.590053] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 963.590065] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 963.590068] [drm:intel_crt_detect], CRT not detected via hotplug [ 963.590233] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 963.590236] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 963.590237] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 963.590238] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 963.591353] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 963.591355] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 963.591357] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 963.591360] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 963.591529] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 963.591532] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 963.591534] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 963.591544] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 963.639176] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 963.639182] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 963.642357] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 963.647938] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 963.652924] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 963.668091] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 963.675284] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 963.675288] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 963.675297] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 966.775576] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 966.775587] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 966.775590] [drm:intel_crt_detect], CRT not detected via hotplug [ 966.776828] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 966.776832] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 966.776834] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 966.776835] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 966.777643] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 966.777645] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 966.777647] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 966.777650] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 966.778102] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 966.778105] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 966.778108] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 966.778116] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 966.823645] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 966.823651] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 966.823660] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 966.832094] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 966.832098] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 966.832101] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 967.024054] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 967.024067] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 967.024069] [drm:intel_crt_detect], CRT not detected via hotplug [ 967.025079] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 967.025083] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 967.025085] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 967.025086] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 967.025911] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 967.025914] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 967.025916] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 967.025919] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 967.026317] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 967.026321] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 967.026323] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 967.026327] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 967.074270] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 967.074276] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 967.077546] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 967.082554] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 967.098531] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 967.099517] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a [ 967.107829] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 967.115396] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 967.115400] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 967.115408] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 970.209306] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 970.209318] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 970.209321] [drm:intel_crt_detect], CRT not detected via hotplug [ 970.211670] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 970.211675] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 970.211677] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 970.211679] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 970.212482] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 970.212485] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 970.212487] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 970.212490] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 970.212869] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 970.212878] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 970.212881] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 970.212886] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 970.266342] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 970.266349] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 970.266358] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 970.274896] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 970.274900] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 970.274908] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 970.458998] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 970.459009] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 970.459012] [drm:intel_crt_detect], CRT not detected via hotplug [ 970.459422] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 970.459426] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 970.459428] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 970.459429] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 970.460233] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 970.460236] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 970.460238] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 970.460241] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 970.460889] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 970.460893] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 970.460896] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 970.460909] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 970.531907] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 970.531913] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 970.535363] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 970.556526] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 970.557551] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a [ 970.563843] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 970.565460] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 970.573519] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 970.573523] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 970.573531] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 974.485153] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 974.485473] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 974.485476] [drm:intel_crt_detect], CRT not detected via hotplug [ 974.485649] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 974.485652] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 974.485653] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 974.485654] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 974.486774] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 974.486777] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 974.486779] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 974.486781] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 974.487378] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 974.487382] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 974.487384] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 974.487389] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 974.515845] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] timed out waiting for idle [ 974.558001] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 974.558006] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 974.558015] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 974.565271] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 974.565275] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 974.565584] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 974.738147] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 974.738159] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 974.738162] [drm:intel_crt_detect], CRT not detected via hotplug [ 974.740522] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 974.740527] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 974.740530] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 974.740531] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 974.741631] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 974.741634] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 974.741636] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 974.741638] [drm:drm_helper_hpd_irq_event], [CONNECTOR:9:VGA-1] status updated from 2 to 2 [ 974.743034] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 974.743038] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 974.743041] [drm:drm_helper_hpd_irq_event], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2 [ 974.743050] [drm:drm_helper_hpd_irq_event], [CONNECTOR:15:DP-1] status updated from 2 to 2 [ 974.787048] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 974.787053] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-2] status updated from 1 to 1 [ 974.793878] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 974.804284] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 974.822928] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 974.825309] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145004a [ 974.827142] [drm:drm_helper_hpd_irq_event], [CONNECTOR:18:DP-2] status updated from 2 to 2 [ 974.835118] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 974.835122] [drm:drm_helper_hpd_irq_event], [CONNECTOR:20:HDMI-A-3] status updated from 2 to 2 [ 974.835130] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-3] status updated from 2 to 2 [ 977.919426] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 977.919434] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0 [ 977.919436] [drm:intel_crt_detect], CRT not detected via hotplug [ 977.919604] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 977.919606] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 977.919608] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 977.919609] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1