[ 370.048013] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 370.048372] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 370.048377] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 370.048697] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 370.050193] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 370.090699] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 370.090707] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 370.092555] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 370.092563] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 370.092568] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 370.094556] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 370.094565] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 370.094571] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 370.097118] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.101083] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.105076] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.106527] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 370.106534] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 370.109083] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.113063] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.117056] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 370.118507] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 370.118514] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 373.046583] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 379.813020] [drm:drm_mode_addfb], [FB:86] [ 379.813131] [drm:drm_mode_setcrtc], [CRTC:3] [ 379.813143] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 379.813149] [drm:intel_crtc_set_config], [CRTC:3] [FB:86] #connectors=1 (x y) (0 0) [ 379.813158] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 379.813162] [drm:drm_mode_debug_printmodeline], Modeline 86:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 379.813169] [drm:drm_mode_debug_printmodeline], Modeline 87:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 379.813178] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 379.813183] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 379.813187] [drm:drm_mode_debug_printmodeline], Modeline 87:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 379.813194] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 379.813202] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 31500KHz [ 379.813207] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 379.813212] [drm:intel_dp_mode_fixup], DP link bw required 75600 available 129600 [ 379.813217] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 379.813431] [drm:intel_dp_link_down], [ 379.883751] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 379.985497] ------------[ cut here ]------------ [ 379.985550] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 379.985554] Hardware name: Latitude E6510 [ 379.985556] pipe_off wait timed out [ 379.985558] Modules linked in: lockd ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq dcdbas snd_seq_device snd_pcm coretemp lpc_ich hwmon snd_timer snd kvm_intel soundcore joydev kvm microcode sg pcspkr i2c_i801 snd_page_alloc mfd_core e1000e ppdev wmi battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 379.985656] Pid: 3008, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #10 [ 379.985659] Call Trace: [ 379.985671] [] warn_slowpath_common+0x63/0x78 [ 379.985711] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 379.985718] [] warn_slowpath_fmt+0x26/0x2a [ 379.985758] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 379.985801] [] intel_disable_pipe+0x115/0x11d [i915] [ 379.985841] [] ironlake_crtc_disable+0xa5/0x648 [i915] [ 379.985882] [] intel_set_mode+0x38d/0x75d [i915] [ 379.985926] [] intel_crtc_set_config+0x53f/0x6b6 [i915] [ 379.985958] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 379.985981] [] drm_ioctl+0x2db/0x39c [drm] [ 379.986008] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 379.986017] [] ? finish_task_switch+0x3c/0xcc [ 379.986039] [] ? drm_copy_field+0x4f/0x4f [drm] [ 379.986045] [] do_vfs_ioctl+0x465/0x499 [ 379.986053] [] ? vfs_write+0xea/0x122 [ 379.986060] [] ? tty_write_lock+0x3f/0x3f [ 379.986065] [] sys_ioctl+0x41/0x61 [ 379.986072] [] sysenter_do_call+0x12/0x32 [ 379.986076] ---[ end trace 96715e161cc7531b ]--- [ 379.987496] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 379.987503] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 379.987917] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 26, cursor: 6 [ 379.987923] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6 [ 379.987928] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6 [ 379.987935] [drm:intel_update_fbc], fbc set to per-chip default [ 379.987939] [drm:intel_update_fbc], fbc disabled per module param [ 379.987950] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 379.987956] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 379.987961] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 379.987965] [drm:drm_mode_debug_printmodeline], Modeline 87:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 379.987972] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 379.987976] [drm:intel_get_pch_pll], switching PLL c6014 off [ 380.039473] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 380.039483] [drm:ironlake_update_plane], Writing base 074D1000 00000000 0 0 2560 [ 380.091387] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 380.091393] [drm:intel_update_fbc], fbc set to per-chip default [ 380.091396] [drm:intel_update_fbc], fbc disabled per module param [ 380.091402] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 380.091407] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 380.091412] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 380.091418] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:87:640x480] [ 380.091424] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 380.091429] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 380.091434] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 380.143226] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 380.195136] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 380.195450] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 380.195455] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 380.195612] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 380.195616] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 380.195620] [drm:ironlake_fdi_link_train], FDI train done [ 380.195624] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 380.195631] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 380.196851] [drm:intel_update_fbc], fbc set to per-chip default [ 380.196855] [drm:intel_update_fbc], fbc disabled per module param [ 380.248042] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 380.248255] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 380.249083] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 380.249913] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 380.250752] [drm:intel_dp_start_link_train], clock recovery OK [ 380.256637] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 380.256642] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 380.256648] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 380.256657] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 380.256662] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 380.256668] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 380.256675] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 380.256680] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 380.256685] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 380.256691] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 380.256696] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 380.256702] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 380.256708] [drm:intel_modeset_check_state], [CRTC:3] [ 380.256712] [drm:intel_modeset_check_state], [CRTC:5] [ 380.256716] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 380.256720] [drm:intel_crtc_set_config], [CONNECTOR:18:DP-1] set DPMS on [ 380.256747] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 380.257707] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 380.257714] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 380.257721] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 380.257728] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 380.257740] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 380.257746] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 380.270294] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 380.557846] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 380.558058] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 380.558062] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 380.558071] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 380.558078] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 380.558082] [drm:intel_crt_detect], CRT not detected via hotplug [ 380.559508] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 380.559514] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 380.559518] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 380.559880] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 380.559884] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 380.559889] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 380.560248] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 380.560253] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 380.560572] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 380.562065] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 380.602603] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 380.602611] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 380.604429] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 380.604437] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 380.604441] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 380.606426] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 380.606433] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 380.606438] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 380.608985] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.612983] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.616975] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.618400] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 380.618407] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 380.620955] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.624960] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.628957] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 380.630380] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 380.630387] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 383.556477] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 390.323213] [drm:drm_mode_addfb], [FB:87] [ 390.323320] [drm:drm_mode_setcrtc], [CRTC:3] [ 390.323332] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 390.323337] [drm:intel_crtc_set_config], [CRTC:3] [FB:87] #connectors=1 (x y) (0 0) [ 390.323346] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 390.323351] [drm:drm_mode_debug_printmodeline], Modeline 87:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 390.323358] [drm:drm_mode_debug_printmodeline], Modeline 88:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 390.323366] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 390.323372] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 390.323376] [drm:drm_mode_debug_printmodeline], Modeline 88:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 390.323383] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 390.323391] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 31500KHz [ 390.323397] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 390.323402] [drm:intel_dp_mode_fixup], DP link bw required 75600 available 129600 [ 390.323407] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 390.323621] [drm:intel_dp_link_down], [ 390.393621] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.495377] ------------[ cut here ]------------ [ 390.495429] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 390.495433] Hardware name: Latitude E6510 [ 390.495435] pipe_off wait timed out [ 390.495437] Modules linked in: lockd ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq dcdbas snd_seq_device snd_pcm coretemp lpc_ich hwmon snd_timer snd kvm_intel soundcore joydev kvm microcode sg pcspkr i2c_i801 snd_page_alloc mfd_core e1000e ppdev wmi battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 390.495534] Pid: 3008, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #10 [ 390.495537] Call Trace: [ 390.495550] [] warn_slowpath_common+0x63/0x78 [ 390.495589] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 390.495596] [] warn_slowpath_fmt+0x26/0x2a [ 390.495637] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 390.495679] [] intel_disable_pipe+0x115/0x11d [i915] [ 390.495719] [] ironlake_crtc_disable+0xa5/0x648 [i915] [ 390.495760] [] intel_set_mode+0x38d/0x75d [i915] [ 390.495805] [] intel_crtc_set_config+0x53f/0x6b6 [i915] [ 390.495837] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 390.495860] [] drm_ioctl+0x2db/0x39c [drm] [ 390.495887] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 390.495897] [] ? finish_task_switch+0x3c/0xcc [ 390.495919] [] ? drm_copy_field+0x4f/0x4f [drm] [ 390.495926] [] do_vfs_ioctl+0x465/0x499 [ 390.495933] [] ? vfs_write+0xea/0x122 [ 390.495941] [] ? tty_write_lock+0x3f/0x3f [ 390.495946] [] sys_ioctl+0x41/0x61 [ 390.495952] [] sysenter_do_call+0x12/0x32 [ 390.495956] ---[ end trace 96715e161cc7531c ]--- [ 390.499373] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 390.499380] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 390.499793] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 390.499799] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 390.499805] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 390.499812] [drm:intel_update_fbc], fbc set to per-chip default [ 390.499815] [drm:intel_update_fbc], fbc disabled per module param [ 390.499827] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 390.499832] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 390.499837] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 390.499841] [drm:drm_mode_debug_printmodeline], Modeline 88:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 390.499847] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 390.499852] [drm:intel_get_pch_pll], switching PLL c6014 off [ 390.551280] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.551289] [drm:ironlake_update_plane], Writing base 075FD000 00000000 0 0 2560 [ 390.603261] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.603267] [drm:intel_update_fbc], fbc set to per-chip default [ 390.603271] [drm:intel_update_fbc], fbc disabled per module param [ 390.603276] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 390.603282] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 390.603287] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 390.603292] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:88:640x480] [ 390.603299] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 390.603304] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 390.603308] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 390.655169] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.707012] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.707327] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 390.707331] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 390.707489] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 390.707493] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 390.707496] [drm:ironlake_fdi_link_train], FDI train done [ 390.707500] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 390.707507] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 390.708727] [drm:intel_update_fbc], fbc set to per-chip default [ 390.708732] [drm:intel_update_fbc], fbc disabled per module param [ 390.759918] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 390.760131] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 390.760959] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 390.761789] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 390.762627] [drm:intel_dp_start_link_train], clock recovery OK [ 390.768513] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 390.768519] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 390.768524] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 390.768534] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 390.768539] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 390.768545] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 390.768551] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 390.768557] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 390.768562] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 390.768567] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 390.768573] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 390.768579] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 390.768584] [drm:intel_modeset_check_state], [CRTC:3] [ 390.768588] [drm:intel_modeset_check_state], [CRTC:5] [ 390.768593] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 390.768597] [drm:intel_crtc_set_config], [CONNECTOR:18:DP-1] set DPMS on [ 390.768623] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 390.769584] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 390.769591] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 390.769598] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 390.769605] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 390.769617] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 390.769623] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 390.781771] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 391.069704] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 391.069916] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 391.069921] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 391.069929] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 391.069936] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 391.069940] [drm:intel_crt_detect], CRT not detected via hotplug [ 391.071383] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 391.071389] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 391.071394] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 391.071749] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 391.071754] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 391.071759] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 391.072117] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 391.072122] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 391.072440] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 391.073896] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 391.114482] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 391.114490] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 391.116305] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 391.116312] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 391.116317] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 391.118302] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 391.118309] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 391.118314] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 391.120861] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.124860] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.128850] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.130276] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 391.130283] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 391.132831] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.136839] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.140830] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 391.142255] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 391.142262] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 394.066426] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 400.837232] [drm:drm_mode_addfb], [FB:88] [ 400.837343] [drm:drm_mode_setcrtc], [CRTC:3] [ 400.837355] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 400.837361] [drm:intel_crtc_set_config], [CRTC:3] [FB:88] #connectors=1 (x y) (0 0) [ 400.837370] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 400.837374] [drm:drm_mode_debug_printmodeline], Modeline 88:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 400.837382] [drm:drm_mode_debug_printmodeline], Modeline 89:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 400.837390] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 400.837396] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 400.837399] [drm:drm_mode_debug_printmodeline], Modeline 89:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 400.837407] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 400.837414] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 25200KHz [ 400.837420] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 400.837425] [drm:intel_dp_mode_fixup], DP link bw required 60480 available 129600 [ 400.837430] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 400.837655] [drm:intel_dp_link_down], [ 400.908499] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.010324] ------------[ cut here ]------------ [ 401.010377] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 401.010381] Hardware name: Latitude E6510 [ 401.010383] pipe_off wait timed out [ 401.010385] Modules linked in: lockd ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq dcdbas snd_seq_device snd_pcm coretemp lpc_ich hwmon snd_timer snd kvm_intel soundcore joydev kvm microcode sg pcspkr i2c_i801 snd_page_alloc mfd_core e1000e ppdev wmi battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 401.010484] Pid: 3008, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #10 [ 401.010486] Call Trace: [ 401.010500] [] warn_slowpath_common+0x63/0x78 [ 401.010540] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 401.010547] [] warn_slowpath_fmt+0x26/0x2a [ 401.010589] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 401.010631] [] intel_disable_pipe+0x115/0x11d [i915] [ 401.010671] [] ironlake_crtc_disable+0xa5/0x648 [i915] [ 401.010712] [] intel_set_mode+0x38d/0x75d [i915] [ 401.010757] [] intel_crtc_set_config+0x53f/0x6b6 [i915] [ 401.010788] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 401.010811] [] drm_ioctl+0x2db/0x39c [drm] [ 401.010839] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 401.010848] [] ? finish_task_switch+0x3c/0xcc [ 401.010870] [] ? drm_copy_field+0x4f/0x4f [drm] [ 401.010877] [] do_vfs_ioctl+0x465/0x499 [ 401.010885] [] ? vfs_write+0xea/0x122 [ 401.010892] [] ? tty_write_lock+0x3f/0x3f [ 401.010897] [] sys_ioctl+0x41/0x61 [ 401.010903] [] sysenter_do_call+0x12/0x32 [ 401.010907] ---[ end trace 96715e161cc7531d ]--- [ 401.014349] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 401.014356] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 401.014768] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 401.014774] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 401.014778] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 401.014784] [drm:intel_update_fbc], fbc set to per-chip default [ 401.014787] [drm:intel_update_fbc], fbc disabled per module param [ 401.014797] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 401.014802] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 401.014806] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 401.014809] [drm:drm_mode_debug_printmodeline], Modeline 89:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 401.014815] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 401.014819] [drm:intel_get_pch_pll], switching PLL c6014 off [ 401.066220] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.066229] [drm:ironlake_update_plane], Writing base 07729000 00000000 0 0 2560 [ 401.118131] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.118137] [drm:intel_update_fbc], fbc set to per-chip default [ 401.118141] [drm:intel_update_fbc], fbc disabled per module param [ 401.118146] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 401.118151] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 401.118156] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 401.118162] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:89:640x480] [ 401.118168] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 401.118173] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 401.118178] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 401.170042] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.221950] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.222264] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 401.222268] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 401.222425] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 401.222429] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 401.222432] [drm:ironlake_fdi_link_train], FDI train done [ 401.222435] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 401.222441] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 401.223660] [drm:intel_update_fbc], fbc set to per-chip default [ 401.223664] [drm:intel_update_fbc], fbc disabled per module param [ 401.275856] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 401.276070] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 401.276898] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 401.277725] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 401.278552] [drm:intel_dp_start_link_train], clock recovery OK [ 401.284405] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 401.284411] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 401.284416] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 401.284426] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 401.284431] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 401.284437] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 401.284443] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 401.284449] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 401.284453] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 401.284459] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 401.284465] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 401.284471] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 401.284477] [drm:intel_modeset_check_state], [CRTC:3] [ 401.284481] [drm:intel_modeset_check_state], [CRTC:5] [ 401.284485] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 401.284490] [drm:intel_crtc_set_config], [CONNECTOR:18:DP-1] set DPMS on [ 401.284579] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 401.285541] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 401.285548] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 401.285556] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 401.285562] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 401.285574] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 401.285581] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 401.300977] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 401.585561] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 401.585773] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 401.585777] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 401.585786] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 401.585793] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 401.585797] [drm:intel_crt_detect], CRT not detected via hotplug [ 401.587253] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 401.587259] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 401.587264] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 401.587622] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 401.587627] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 401.587632] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 401.587990] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 401.587995] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 401.588316] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 401.589764] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 401.630254] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 401.630261] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 401.632175] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 401.632183] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 401.632188] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 401.634171] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 401.634178] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 401.634183] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 401.636750] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.640727] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.644724] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.646146] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 401.646153] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 401.648718] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.652707] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.656708] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 401.658124] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 401.658130] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 404.584196] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 411.344107] [drm:drm_mode_addfb], [FB:89] [ 411.344217] [drm:drm_mode_setcrtc], [CRTC:3] [ 411.344229] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 411.344234] [drm:intel_crtc_set_config], [CRTC:3] [FB:89] #connectors=1 (x y) (0 0) [ 411.344243] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 411.344248] [drm:drm_mode_debug_printmodeline], Modeline 89:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 411.344255] [drm:drm_mode_debug_printmodeline], Modeline 90:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 411.344264] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 411.344269] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 411.344273] [drm:drm_mode_debug_printmodeline], Modeline 90:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 411.344281] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 411.344289] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 28320KHz [ 411.344295] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 411.344300] [drm:intel_dp_mode_fixup], DP link bw required 67968 available 129600 [ 411.344304] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 411.344537] [drm:intel_dp_link_down], [ 411.415378] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.517201] ------------[ cut here ]------------ [ 411.517246] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 411.517249] Hardware name: Latitude E6510 [ 411.517251] pipe_off wait timed out [ 411.517253] Modules linked in: lockd ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq dcdbas snd_seq_device snd_pcm coretemp lpc_ich hwmon snd_timer snd kvm_intel soundcore joydev kvm microcode sg pcspkr i2c_i801 snd_page_alloc mfd_core e1000e ppdev wmi battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 411.517335] Pid: 3008, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #10 [ 411.517337] Call Trace: [ 411.517349] [] warn_slowpath_common+0x63/0x78 [ 411.517382] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 411.517388] [] warn_slowpath_fmt+0x26/0x2a [ 411.517422] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 411.517456] [] intel_disable_pipe+0x115/0x11d [i915] [ 411.517489] [] ironlake_crtc_disable+0xa5/0x648 [i915] [ 411.517523] [] intel_set_mode+0x38d/0x75d [i915] [ 411.517559] [] intel_crtc_set_config+0x53f/0x6b6 [i915] [ 411.517586] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 411.517605] [] drm_ioctl+0x2db/0x39c [drm] [ 411.517627] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 411.517635] [] ? finish_task_switch+0x3c/0xcc [ 411.517653] [] ? drm_copy_field+0x4f/0x4f [drm] [ 411.517659] [] do_vfs_ioctl+0x465/0x499 [ 411.517666] [] ? vfs_write+0xea/0x122 [ 411.517673] [] ? tty_write_lock+0x3f/0x3f [ 411.517677] [] sys_ioctl+0x41/0x61 [ 411.517683] [] sysenter_do_call+0x12/0x32 [ 411.517686] ---[ end trace 96715e161cc7531e ]--- [ 411.521229] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 411.521236] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 411.521649] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 411.521654] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 411.521659] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 411.521665] [drm:intel_update_fbc], fbc set to per-chip default [ 411.521668] [drm:intel_update_fbc], fbc disabled per module param [ 411.521678] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 411.521683] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 411.521687] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 411.521690] [drm:drm_mode_debug_printmodeline], Modeline 90:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 411.521696] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 411.521700] [drm:intel_get_pch_pll], switching PLL c6014 off [ 411.573103] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.573112] [drm:ironlake_update_plane], Writing base 07855000 00000000 0 0 2880 [ 411.625013] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.625019] [drm:intel_update_fbc], fbc set to per-chip default [ 411.625023] [drm:intel_update_fbc], fbc disabled per module param [ 411.625029] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 411.625034] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 411.625039] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 411.625044] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:90:720x400] [ 411.625051] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 411.625056] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 411.625060] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 411.676926] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.728834] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.729149] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 411.729153] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 411.729309] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 411.729313] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 411.729316] [drm:ironlake_fdi_link_train], FDI train done [ 411.729319] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 411.729325] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 411.730544] [drm:intel_update_fbc], fbc set to per-chip default [ 411.730548] [drm:intel_update_fbc], fbc disabled per module param [ 411.782740] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 411.782953] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 411.783781] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 411.784608] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 411.785435] [drm:intel_dp_start_link_train], clock recovery OK [ 411.791317] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 411.791323] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 411.791329] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 411.791339] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 411.791344] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 411.791350] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 411.791356] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 411.791361] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 411.791366] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 411.791372] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 411.791378] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 411.791384] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 411.791389] [drm:intel_modeset_check_state], [CRTC:3] [ 411.791393] [drm:intel_modeset_check_state], [CRTC:5] [ 411.791397] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 411.791402] [drm:intel_crtc_set_config], [CONNECTOR:18:DP-1] set DPMS on [ 411.791489] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 411.792438] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 411.792441] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 411.792445] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 411.792450] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 411.792458] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 411.792462] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 411.805497] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 412.092428] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 412.092637] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 412.092639] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 412.092645] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 412.092650] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 412.092653] [drm:intel_crt_detect], CRT not detected via hotplug [ 412.094136] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 412.094144] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 412.094149] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 412.094508] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 412.094510] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 412.094513] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 412.094865] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 412.094867] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 412.095181] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 412.096622] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 412.137113] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 412.137116] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 412.139057] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 412.139064] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 412.139069] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 412.141054] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 412.141061] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 412.141066] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 412.143614] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.147624] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.151577] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.153029] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 412.153035] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 412.155580] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.159560] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.163553] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 412.165008] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 412.165014] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 415.094085] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 421.774369] [drm:intel_crtc_set_config], [CRTC:3] [NOFB] [ 421.774380] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [NOCRTC] [ 421.774384] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 421.774388] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 421.774393] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 421.774608] [drm:intel_dp_link_down], [ 421.845390] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 421.947216] ------------[ cut here ]------------ [ 421.947260] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 421.947263] Hardware name: Latitude E6510 [ 421.947265] pipe_off wait timed out [ 421.947267] Modules linked in: lockd ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_seq dcdbas snd_seq_device snd_pcm coretemp lpc_ich hwmon snd_timer snd kvm_intel soundcore joydev kvm microcode sg pcspkr i2c_i801 snd_page_alloc mfd_core e1000e ppdev wmi battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 421.947350] Pid: 3008, comm: testdisplay Tainted: G W 3.6.0-rc4_drm-intel-testing_20120910+ #10 [ 421.947352] Call Trace: [ 421.947364] [] warn_slowpath_common+0x63/0x78 [ 421.947397] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 421.947402] [] warn_slowpath_fmt+0x26/0x2a [ 421.947436] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 421.947471] [] intel_disable_pipe+0x115/0x11d [i915] [ 421.947503] [] ironlake_crtc_disable+0xa5/0x648 [i915] [ 421.947536] [] intel_crtc_disable+0x2d/0xdf [i915] [ 421.947570] [] intel_set_mode+0x1e1/0x75d [i915] [ 421.947577] [] ? number+0x154/0x240 [ 421.947582] [] ? sg_io+0x26a/0x339 [ 421.947587] [] ? number+0xfd/0x240 [ 421.947591] [] ? vsnprintf+0x7f/0x24f [ 421.947598] [] ? mark_held_locks+0xa3/0xca [ 421.947602] [] ? vprintk_emit+0x3e5/0x427 [ 421.947606] [] ? trace_hardirqs_on_caller+0x10b/0x13c [ 421.947610] [] ? trace_hardirqs_on+0xb/0xd [ 421.947614] [] ? vprintk+0x16/0x18 [ 421.947640] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 421.947674] [] intel_crtc_set_config+0x53f/0x6b6 [i915] [ 421.947699] [] drm_framebuffer_cleanup+0x4b/0xe7 [drm] [ 421.947731] [] intel_user_framebuffer_destroy+0xd/0x48 [i915] [ 421.947755] [] drm_mode_rmfb+0xa0/0xb2 [drm] [ 421.947773] [] drm_ioctl+0x2db/0x39c [drm] [ 421.947795] [] ? drm_mode_addfb2+0x48e/0x48e [drm] [ 421.947803] [] ? lock_hrtimer_base+0x18/0x33 [ 421.947810] [] ? _raw_spin_unlock_irqrestore+0x33/0x39 [ 421.947814] [] ? trace_hardirqs_on_caller+0x10b/0x13c [ 421.947818] [] ? trace_hardirqs_on+0xb/0xd [ 421.947822] [] ? hrtimer_try_to_cancel+0x83/0x8d [ 421.947826] [] ? hrtimer_cancel+0xd/0x18 [ 421.947832] [] ? do_nanosleep+0x75/0xa5 [ 421.947850] [] ? drm_copy_field+0x4f/0x4f [drm] [ 421.947855] [] do_vfs_ioctl+0x465/0x499 [ 421.947860] [] ? hrtimer_nanosleep+0x79/0xd3 [ 421.947864] [] ? update_rmtp+0x62/0x62 [ 421.947869] [] sys_ioctl+0x41/0x61 [ 421.947873] [] sysenter_do_call+0x12/0x32 [ 421.947876] ---[ end trace 96715e161cc7531f ]--- [ 421.951248] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 421.951255] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 421.951668] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 421.951673] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 421.951678] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 421.951684] [drm:intel_update_fbc], fbc set to per-chip default [ 421.951687] [drm:intel_update_fbc], fbc disabled per module param [ 421.951705] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 421.951710] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 421.951715] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 421.951720] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 421.951725] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 421.951730] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 421.951735] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 421.951740] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 421.951745] [drm:intel_modeset_check_state], [CRTC:3] [ 421.951749] [drm:intel_modeset_check_state], [CRTC:5] [ 421.951765] [drm:drm_mode_setcrtc], [CRTC:3] [ 421.951768] [drm:drm_mode_setcrtc], Count connectors is 1 but no mode or fb set [ 421.951780] [drm:drm_mode_getconnector], [CONNECTOR:21:?] [ 421.951785] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] [ 421.953136] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 421.953147] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 421.953155] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected [ 421.953166] [drm:drm_mode_getconnector], [CONNECTOR:21:?] [ 421.953172] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] [ 421.955136] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 421.955143] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 421.955148] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected [ 421.955163] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 421.955169] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] [ 421.957132] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 421.957139] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 421.957144] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected [ 421.957154] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 421.957160] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] [ 421.959129] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 421.959136] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 421.959141] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected [ 421.959155] [drm:drm_mode_getconnector], [CONNECTOR:24:?] [ 421.959162] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] [ 421.961708] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.965682] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.969678] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.971101] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 421.971108] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected [ 421.971117] [drm:drm_mode_getconnector], [CONNECTOR:24:?] [ 421.971124] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] [ 421.973671] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.977666] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.981657] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.983079] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 421.983086] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected [ 421.983101] [drm:drm_mode_getconnector], [CONNECTOR:26:?] [ 421.983107] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] [ 421.985655] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.989638] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.993637] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 421.995059] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 421.995065] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected [ 421.995075] [drm:drm_mode_getconnector], [CONNECTOR:26:?] [ 421.995081] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] [ 421.997628] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 422.001595] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 422.005587] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 422.007038] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 422.007045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected [ 422.113293] [drm:intel_crtc_set_config], [CRTC:3] [FB:60] #connectors=1 (x y) (0 0) [ 422.113304] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 422.113309] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 422.113313] [drm:drm_mode_debug_printmodeline], Modeline 90:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 422.113321] [drm:drm_mode_debug_printmodeline], Modeline 58:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 422.113329] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 422.113334] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:eDP-1] to [CRTC:3] [ 422.113339] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 422.113344] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 422.113348] [drm:drm_mode_debug_printmodeline], Modeline 58:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 422.113355] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 422.113370] [drm:intel_dp_mode_fixup], DP link computation with max lane count 1 max bw 0a pixel clock 69000KHz [ 422.113376] [drm:intel_dp_mode_fixup], DP link bw 0a lane count 1 clock 270000 bpp 24 [ 422.113381] [drm:intel_dp_mode_fixup], DP link bw required 165600 available 216000 [ 422.113386] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 422.113404] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 6 [ 422.113410] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 6) [ 422.113415] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 422.113419] [drm:drm_mode_debug_printmodeline], Modeline 58:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 422.113429] [drm:ironlake_set_pll_edp], eDP PLL enable for clock 270000 [ 422.165836] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 422.165845] [drm:ironlake_update_plane], Writing base 00049000 00000000 0 0 7680 [ 422.165852] [drm:intel_update_fbc], fbc set to per-chip default [ 422.165855] [drm:intel_update_fbc], fbc disabled per module param [ 422.165860] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 422.165865] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 422.165870] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 422.165876] [drm:intel_set_mode], [ENCODER:8:TMDS-8] set [MODE:58:1366x768] [ 422.165880] [drm:ironlake_edp_pll_on], [ 422.166084] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 422.166089] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 422.166094] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 422.217751] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 422.269662] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 422.269669] [drm:intel_update_fbc], fbc set to per-chip default [ 422.269672] [drm:intel_update_fbc], fbc disabled per module param [ 422.269678] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 422.269684] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 422.269690] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 422.269701] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x00000000 PCH_PP_CONTROL: 0xabcd0008 [ 422.269707] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 422.622053] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 422.622266] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 422.622991] [drm:intel_dp_start_link_train], clock recovery OK [ 422.622995] [drm:ironlake_edp_panel_on], Turn eDP power on [ 422.622999] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 422.623005] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 422.623015] [drm:ironlake_wait_panel_on], Wait for panel power on [ 422.623020] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd0009 [ 422.963450] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 422.963467] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0003 [ 423.015575] [drm:ironlake_edp_backlight_on], [ 423.032101] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 423.056356] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.056363] [drm:intel_connector_check_state], [CONNECTOR:7:eDP-1] [ 423.056367] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.056381] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 423.056386] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.056390] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 423.056395] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 423.056400] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 423.056406] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 423.056411] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 423.056416] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 423.056421] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 423.056426] [drm:intel_modeset_check_state], [CRTC:3] [ 423.056430] [drm:intel_modeset_check_state], [CRTC:5] [ 423.056434] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 423.056438] [drm:intel_crtc_set_config], [CONNECTOR:7:eDP-1] set DPMS on [ 423.056444] [drm:intel_crtc_set_config], [CRTC:5] [FB:60] #connectors=1 (x y) (0 0) [ 423.056450] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 423.056454] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 423.056458] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:eDP-1] to [CRTC:3] [ 423.056462] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:5] [ 423.056466] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 423.056470] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 423.056473] [drm:drm_mode_debug_printmodeline], Modeline 59:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 423.056480] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 423.056490] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 06 pixel clock 154000KHz [ 423.056495] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 423.056499] [drm:intel_dp_mode_fixup], DP link bw required 369600 available 518400 [ 423.056503] [drm:intel_modeset_adjusted_mode], [CRTC:5] [ 423.056514] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 423.056518] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 423.056522] [drm:ironlake_crtc_mode_set], Mode for pipe 1: [ 423.056525] [drm:drm_mode_debug_printmodeline], Modeline 59:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 423.056531] [drm:intel_get_pch_pll], CRTC:5 using pre-allocated PCH PLL c6018 [ 423.056535] [drm:intel_get_pch_pll], using pll 1 for pipe 1 [ 423.056539] [drm:intel_get_pch_pll], switching PLL c6018 off [ 423.108214] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 423.108225] [drm:ironlake_update_plane], Writing base 00049000 00000000 0 0 7680 [ 423.108232] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 423.108238] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 423.108243] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 9, cursor: 6 [ 423.108248] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:59:1920x1200] [ 423.108255] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 423.108259] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 9, cursor: 6 [ 423.160126] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 423.212036] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 423.212351] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 423.212355] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 423.212512] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 423.212516] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 423.212519] [drm:ironlake_fdi_link_train], FDI train done [ 423.212522] [drm:intel_enable_pch_pll], enable PCH PLL c6018 (active 0, on? 0)for crtc 5 [ 423.212528] [drm:intel_enable_pch_pll], enabling PCH PLL c6018 [ 423.213748] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 423.229662] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 423.230206] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 423.231033] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 423.231860] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 423.232685] [drm:intel_dp_start_link_train], clock recovery OK [ 423.239570] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.239572] [drm:intel_connector_check_state], [CONNECTOR:7:eDP-1] [ 423.239574] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.239580] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 423.239582] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 423.239585] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 423.239592] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 423.239594] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 423.239596] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 423.239600] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 423.239603] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 423.239606] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 423.239608] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 423.239611] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 423.239615] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 423.239618] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 423.239621] [drm:intel_modeset_check_state], [CRTC:3] [ 423.239623] [drm:intel_modeset_check_state], [CRTC:5] [ 423.239625] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 423.239626] [drm:intel_crtc_set_config], [CONNECTOR:18:DP-1] set DPMS on [ 423.239778] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 423.241642] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 423.241646] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 423.241655] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f [ 423.241863] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 423.242069] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 423.242072] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 423.242078] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 423.242083] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 423.242085] [drm:intel_crt_detect], CRT not detected via hotplug [ 423.243902] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 423.243906] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 423.243909] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 423.244260] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 423.244262] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 423.244265] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 423.244616] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 423.244618] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 423.244933] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 423.246373] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 423.286752] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 423.286762] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 423.288945] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 423.288953] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 423.288958] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 423.291899] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 423.291910] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 423.291916] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 423.294476] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.299474] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.304473] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.306903] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 423.306911] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 423.309459] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.314459] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.318350] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.319775] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 423.319782] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 423.665377] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 423.667234] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 423.673464] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 423.674295] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 423.675126] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 423.675955] [drm:intel_dp_start_link_train], clock recovery OK [ 423.679632] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 423.679638] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 423.679644] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 423.679852] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 423.680061] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 423.680065] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 423.680072] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 423.680080] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 423.680085] [drm:intel_crt_detect], CRT not detected via hotplug [ 423.681159] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 423.681167] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 423.681172] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 423.681529] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 423.681534] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 423.681539] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 423.681896] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 423.681901] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 423.682221] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 423.683714] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 423.724256] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 423.724263] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 423.726081] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 423.726088] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 423.726094] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 423.728076] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 423.728083] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 423.728088] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 423.730635] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.734632] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.738622] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.740053] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 423.740060] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 423.742608] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.746611] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.750603] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 423.752031] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 423.752038] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 425.359285] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 425.361158] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 425.372517] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 425.373346] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 425.374173] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 425.375001] [drm:intel_dp_start_link_train], clock recovery OK [ 425.378608] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 425.378614] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 425.378620] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 425.378828] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 425.379036] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 425.379041] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 425.379048] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 425.379055] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 425.379060] [drm:intel_crt_detect], CRT not detected via hotplug [ 425.380228] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 425.380235] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 425.380240] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 425.380598] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 425.380602] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 425.380607] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 425.380964] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 425.380969] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 425.381286] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 425.382734] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 425.423324] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 425.423331] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 425.425149] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 425.425156] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 425.425161] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 425.427146] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 425.427153] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 425.427158] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 425.429704] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.433676] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.437669] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.439120] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 425.439127] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 425.441675] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.445685] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.449677] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.451099] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 425.451106] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 425.796551] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 425.798406] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 425.805768] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 425.806597] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 425.807425] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 425.808253] [drm:intel_dp_start_link_train], clock recovery OK [ 425.811888] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 425.811894] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 425.811900] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 425.812108] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 425.812317] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 425.812321] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 425.812328] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 425.812335] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 425.812340] [drm:intel_crt_detect], CRT not detected via hotplug [ 425.813480] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 425.813487] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 425.813492] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 425.813850] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 425.813854] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 425.813859] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 425.814217] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 425.814222] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 425.814539] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 425.816032] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 425.856370] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 425.856376] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 425.858403] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 425.858410] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 425.858415] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 425.860399] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 425.860406] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 425.860411] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 425.862957] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.866956] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.870948] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.872373] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 425.872380] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 425.874929] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.878936] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.882926] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 425.884352] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 425.884358] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 426.229698] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 426.231552] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 426.237019] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 426.237845] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 426.238671] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 426.239496] [drm:intel_dp_start_link_train], clock recovery OK [ 426.243135] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 426.243137] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 426.243144] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 426.243350] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 426.243556] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 426.243558] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 426.243561] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 426.243565] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 426.243567] [drm:intel_crt_detect], CRT not detected via hotplug [ 426.244738] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 426.244746] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 426.244751] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 426.245106] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 426.245107] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 426.245109] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 426.245461] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 426.245463] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 426.245777] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 426.247215] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 426.287703] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 426.287707] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 426.289658] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 426.289665] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 426.289671] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 426.291661] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 426.291669] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 426.291674] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 426.294222] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.298224] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.302175] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.303630] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 426.303636] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 426.306180] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.310161] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.314157] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.315609] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 426.315616] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 426.315741] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007 [ 426.671890] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 426.673754] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 426.687250] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 426.688080] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 426.688910] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 426.689740] [drm:intel_dp_start_link_train], clock recovery OK [ 426.693434] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 426.693440] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 426.693452] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f [ 426.693662] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 426.693871] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 426.693875] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 426.693882] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 426.693889] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 426.693894] [drm:intel_crt_detect], CRT not detected via hotplug [ 426.694960] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 426.694967] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 426.694972] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 426.695330] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 426.695334] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 426.695339] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 426.695696] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 426.695701] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 426.696022] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 426.697515] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 426.737849] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 426.737857] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 426.739886] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 426.739893] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 426.739898] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 426.741879] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 426.741886] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 426.741891] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 426.744438] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.748464] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.752428] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.753853] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 426.753860] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 426.756407] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.760415] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.764410] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 426.765832] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 426.765839] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 427.117076] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 427.118934] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 427.120431] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 427.121255] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 427.122080] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 427.122904] [drm:intel_dp_start_link_train], clock recovery OK [ 427.126589] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 427.126592] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 427.126595] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 427.126800] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 427.127006] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 427.127008] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 427.127010] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 427.127014] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 427.127016] [drm:intel_crt_detect], CRT not detected via hotplug [ 427.128212] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 427.128219] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.128224] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 427.128583] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.128585] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 427.128587] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 427.128938] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 427.128940] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 427.129254] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 427.130692] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 427.171179] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 427.171182] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 427.173134] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 427.173141] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 427.173146] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 427.175134] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 427.175143] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 427.175149] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 427.177694] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.181702] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.185652] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.187106] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 427.187113] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 427.189658] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.193638] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.197631] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.199085] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 427.199092] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 427.543328] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 427.545181] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 427.552767] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 427.553593] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 427.554418] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 427.555243] [drm:intel_dp_start_link_train], clock recovery OK [ 427.558846] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 427.558849] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 427.558852] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 427.559058] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 427.559263] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 427.559265] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 427.559268] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 427.559272] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 427.559274] [drm:intel_crt_detect], CRT not detected via hotplug [ 427.560477] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 427.560485] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.560490] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 427.560847] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.560849] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 427.560851] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 427.561203] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 427.561205] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 427.561519] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 427.562975] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 427.603445] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 427.603448] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 427.605389] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 427.605396] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 427.605401] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 427.607388] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 427.607395] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 427.607400] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 427.609948] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.613956] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.617906] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.619361] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 427.619367] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 427.621911] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.625892] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.629885] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 427.631340] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 427.631347] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 427.972524] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 427.974426] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 427.986009] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 427.986835] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 427.987661] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 427.988485] [drm:intel_dp_start_link_train], clock recovery OK [ 427.992096] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 427.992099] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 427.992102] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 427.992307] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 427.992513] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 427.992515] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 427.992518] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 427.992522] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 427.992524] [drm:intel_crt_detect], CRT not detected via hotplug [ 427.993720] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 427.993727] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.993732] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 427.994091] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 427.994093] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 427.994095] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 427.994447] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 427.994449] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 427.994763] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 427.996201] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 428.036694] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 428.036697] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 428.038642] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 428.038649] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 428.038654] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 428.040639] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 428.040646] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 428.040651] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 428.043201] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.047209] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.051159] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.052614] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 428.052621] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 428.055165] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.059146] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.063142] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.064593] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 428.064599] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 428.406732] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 428.408588] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 428.418264] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 428.419094] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00800000 [ 428.419924] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 428.420754] [drm:intel_dp_start_link_train], clock recovery OK [ 428.426691] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 428.426698] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 428.426704] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 428.426912] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 428.427122] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 428.427130] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 428.427140] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 428.427149] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 428.427155] [drm:intel_crt_detect], CRT not detected via hotplug [ 428.428970] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 428.428977] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 428.428982] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 428.429340] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 428.429344] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 428.429349] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 428.429707] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 428.429711] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 428.430029] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 428.431523] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 428.471861] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 428.471865] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 428.472894] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 428.472901] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 428.472907] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 428.474891] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 428.474898] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 428.474903] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 428.477453] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.481447] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.485438] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.486864] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 428.486871] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 428.489419] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.493428] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.497422] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 428.498844] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 428.498850] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 429.245653] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007 [ 439.957921] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 439.961448] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 439.965667] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 439.969613] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 439.971069] [drm:intel_dp_link_down], [ 440.041022] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 440.042070] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 440.042078] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 440.042094] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f [ 440.042310] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 440.042520] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 440.042524] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 440.042534] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 440.042541] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 440.042546] [drm:intel_crt_detect], CRT not detected via hotplug [ 440.043947] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 440.043955] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 440.043960] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 440.044318] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 440.044322] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 440.044327] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 440.044685] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 440.044690] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 440.047282] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.051499] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.055492] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.056919] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 440.056926] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 2 [ 440.058918] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 440.058925] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 440.058930] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 440.060915] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 440.060922] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 440.060927] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 440.063474] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.067470] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.071464] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.072891] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 440.072898] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 440.075447] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.079449] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.083444] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.084870] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 440.084877] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 440.085763] [drm:drm_fb_helper_hotplug_event], [ 440.085766] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:eDP-1] [ 440.085769] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 440.085772] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 440.085775] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 440.085982] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 440.086188] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 440.086190] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 440.086212] [drm:drm_edid_to_eld], ELD: no CEA Extension found [ 440.086231] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:7:eDP-1] probed modes : [ 440.086234] [drm:drm_mode_debug_printmodeline], Modeline 28:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 440.086238] [drm:drm_mode_debug_printmodeline], Modeline 29:"1366x768" 40 46000 1366 1398 1422 1426 768 771 775 806 0x40 0x9 [ 440.086241] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:VGA-1] [ 440.086245] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 440.086247] [drm:intel_crt_detect], CRT not detected via hotplug [ 440.087863] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 440.087873] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 440.087878] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 440.088234] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 440.088240] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 440.088246] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:14:VGA-1] disconnected [ 440.088253] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-1] [ 440.088609] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 440.088614] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-1] disconnected [ 440.088619] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] [ 440.091204] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.095424] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.099423] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.100850] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 440.100858] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected [ 440.100868] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 440.100875] [drm:drm_mode_prune_invalid], Not using 1920x1200 mode -3 [ 440.100882] [drm:drm_mode_debug_printmodeline], Modeline 32:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 440.100889] [drm:drm_mode_prune_invalid], Not using 1600x1200 mode -3 [ 440.100895] [drm:drm_mode_debug_printmodeline], Modeline 34:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 440.100902] [drm:drm_mode_prune_invalid], Not using 1680x1050 mode -3 [ 440.100908] [drm:drm_mode_debug_printmodeline], Modeline 55:"1400x1050" 75 156000 1400 1504 1648 1896 1050 1053 1057 1099 0x40 0x6 [ 440.100915] [drm:drm_mode_prune_invalid], Not using 1400x1050 mode -3 [ 440.100922] [drm:drm_mode_debug_printmodeline], Modeline 54:"1400x1050" 60 121750 1400 1488 1632 1864 1050 1053 1057 1089 0x40 0x6 [ 440.100929] [drm:drm_mode_prune_invalid], Not using 1400x1050 mode -3 [ 440.100935] [drm:drm_mode_debug_printmodeline], Modeline 39:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 440.100942] [drm:drm_mode_prune_invalid], Not using 1280x1024 mode -3 [ 440.100948] [drm:drm_mode_debug_printmodeline], Modeline 31:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 440.100954] [drm:drm_mode_prune_invalid], Not using 1280x1024 mode -3 [ 440.100960] [drm:drm_mode_debug_printmodeline], Modeline 57:"1440x900" 75 136750 1440 1536 1688 1936 900 903 909 942 0x40 0x6 [ 440.100967] [drm:drm_mode_prune_invalid], Not using 1440x900 mode -3 [ 440.100974] [drm:drm_mode_debug_printmodeline], Modeline 56:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 440.100981] [drm:drm_mode_prune_invalid], Not using 1440x900 mode -3 [ 440.100987] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x960" 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 440.100993] [drm:drm_mode_prune_invalid], Not using 1280x960 mode -3 [ 440.101000] [drm:drm_mode_debug_printmodeline], Modeline 53:"1360x768" 60 85500 1360 1424 1536 1792 768 771 777 795 0x40 0x5 [ 440.101006] [drm:drm_mode_prune_invalid], Not using 1360x768 mode -3 [ 440.101013] [drm:drm_mode_debug_printmodeline], Modeline 51:"1280x800" 75 106500 1280 1360 1488 1696 800 803 809 838 0x40 0x6 [ 440.101019] [drm:drm_mode_prune_invalid], Not using 1280x800 mode -3 [ 440.101025] [drm:drm_mode_debug_printmodeline], Modeline 50:"1280x800" 60 83500 1280 1352 1480 1680 800 803 809 831 0x40 0x9 [ 440.101032] [drm:drm_mode_prune_invalid], Not using 1280x800 mode -3 [ 440.101038] [drm:drm_mode_debug_printmodeline], Modeline 33:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 440.101045] [drm:drm_mode_prune_invalid], Not using 1152x864 mode -3 [ 440.101051] [drm:drm_mode_debug_printmodeline], Modeline 49:"1280x768" 75 102250 1280 1360 1488 1696 768 771 778 805 0x40 0x9 [ 440.101058] [drm:drm_mode_prune_invalid], Not using 1280x768 mode -3 [ 440.101065] [drm:drm_mode_debug_printmodeline], Modeline 48:"1280x768" 60 79500 1280 1344 1472 1664 768 771 778 798 0x40 0x6 [ 440.101072] [drm:drm_mode_prune_invalid], Not using 1280x768 mode -3 [ 440.101078] [drm:drm_mode_debug_printmodeline], Modeline 40:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 440.101085] [drm:drm_mode_prune_invalid], Not using 1024x768 mode -3 [ 440.101090] [drm:drm_mode_debug_printmodeline], Modeline 47:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 440.101097] [drm:drm_mode_prune_invalid], Not using 1024x768 mode -3 [ 440.101103] [drm:drm_mode_debug_printmodeline], Modeline 41:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 440.101110] [drm:drm_mode_prune_invalid], Not using 1024x768 mode -3 [ 440.101116] [drm:drm_mode_debug_printmodeline], Modeline 45:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 440.101123] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 440.101129] [drm:drm_mode_debug_printmodeline], Modeline 42:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 440.101135] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 440.101141] [drm:drm_mode_debug_printmodeline], Modeline 35:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 440.101148] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 440.101154] [drm:drm_mode_debug_printmodeline], Modeline 44:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 440.101161] [drm:drm_mode_prune_invalid], Not using 800x600 mode -3 [ 440.101168] [drm:drm_mode_debug_printmodeline], Modeline 46:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 440.101175] [drm:drm_mode_prune_invalid], Not using 848x480 mode -3 [ 440.101181] [drm:drm_mode_debug_printmodeline], Modeline 43:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 440.101188] [drm:drm_mode_prune_invalid], Not using 640x480 mode -3 [ 440.101194] [drm:drm_mode_debug_printmodeline], Modeline 36:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 440.101201] [drm:drm_mode_prune_invalid], Not using 640x480 mode -3 [ 440.101207] [drm:drm_mode_debug_printmodeline], Modeline 37:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 440.101213] [drm:drm_mode_prune_invalid], Not using 640x480 mode -3 [ 440.101219] [drm:drm_mode_debug_printmodeline], Modeline 38:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 440.101226] [drm:drm_mode_prune_invalid], Not using 720x400 mode -3 [ 440.101233] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] [ 440.103188] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 440.103197] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 440.103202] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected [ 440.103207] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] [ 440.104842] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 440.104849] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 440.104855] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected [ 440.104861] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] [ 440.107408] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.111371] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.115363] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.116815] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 440.116822] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected [ 440.116828] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] [ 440.119375] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.123350] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.127343] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 440.128795] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 440.128802] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected [ 440.128809] [drm:drm_setup_crtcs], [ 440.128814] [drm:drm_enable_connectors], connector 7 enabled? yes [ 440.128818] [drm:drm_enable_connectors], connector 14 enabled? no [ 440.128822] [drm:drm_enable_connectors], connector 17 enabled? no [ 440.128827] [drm:drm_enable_connectors], connector 18 enabled? no [ 440.128831] [drm:drm_enable_connectors], connector 21 enabled? no [ 440.128835] [drm:drm_enable_connectors], connector 23 enabled? no [ 440.128839] [drm:drm_enable_connectors], connector 24 enabled? no [ 440.128843] [drm:drm_enable_connectors], connector 26 enabled? no [ 440.128848] [drm:drm_target_preferred], looking for cmdline mode on connector 7 [ 440.128852] [drm:drm_target_preferred], looking for preferred mode on connector 7 [ 440.128857] [drm:drm_target_preferred], found mode 1366x768 [ 440.128861] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config [ 440.128868] [drm:drm_setup_crtcs], desired mode 1366x768 set on crtc 3 [ 440.128883] [drm:intel_crtc_set_config], [CRTC:3] [FB:60] #connectors=1 (x y) (0 0) [ 440.128892] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:eDP-1] to [CRTC:3] [ 440.128897] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 440.128901] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 440.128905] [drm:drm_mode_debug_printmodeline], Modeline 10:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 440.128914] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 2 [ 440.131465] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.135332] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.139325] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 440.151895] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 440.184771] [drm:intel_disable_pch_pll], disable PCH PLL c6018 (active 1, on? 1) for crtc 5 [ 440.184778] [drm:intel_disable_pch_pll], disabling PCH PLL c6018 [ 440.185191] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 440.185195] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 9, cursor: 6 [ 440.185201] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 440.185212] [drm:intel_dp_mode_fixup], DP link computation with max lane count 1 max bw 0a pixel clock 69000KHz [ 440.185217] [drm:intel_dp_mode_fixup], DP link bw 0a lane count 1 clock 270000 bpp 24 [ 440.185221] [drm:intel_dp_mode_fixup], DP link bw required 165600 available 216000 [ 440.185226] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 440.185229] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 440.185234] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on [ 440.185237] [drm:ironlake_edp_backlight_off], [ 440.385668] [drm:ironlake_edp_panel_off], Turn eDP power off [ 440.385675] [drm:ironlake_wait_panel_off], Wait for panel power off time [ 440.385681] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000 [ 441.143124] [drm:intel_dp_link_down], [ 441.263911] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.264353] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 441.264358] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 441.264364] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 441.264370] [drm:intel_update_fbc], fbc set to per-chip default [ 441.264373] [drm:intel_update_fbc], fbc disabled per module param [ 441.264383] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 6 [ 441.264387] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 6) [ 441.264392] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 441.264395] [drm:drm_mode_debug_printmodeline], Modeline 10:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 441.264405] [drm:ironlake_set_pll_edp], eDP PLL enable for clock 270000 [ 441.316819] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.316830] [drm:ironlake_update_plane], Writing base 00049000 00000000 0 0 7680 [ 441.368729] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.368735] [drm:intel_update_fbc], fbc set to per-chip default [ 441.368738] [drm:intel_update_fbc], fbc disabled per module param [ 441.368744] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 441.368749] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 441.368754] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 441.368760] [drm:intel_set_mode], [ENCODER:8:TMDS-8] set [MODE:10:1366x768] [ 441.368765] [drm:ironlake_edp_pll_on], [ 441.368969] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 441.368974] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 441.368979] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 441.420639] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.472549] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.472557] [drm:intel_update_fbc], fbc set to per-chip default [ 441.472561] [drm:intel_update_fbc], fbc disabled per module param [ 441.472566] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 441.472572] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 441.472577] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 441.472588] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x00000000 PCH_PP_CONTROL: 0xabcd0008 [ 441.472594] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 441.824944] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 441.825157] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 441.825882] [drm:intel_dp_start_link_train], clock recovery OK [ 441.825885] [drm:ironlake_edp_panel_on], Turn eDP power on [ 441.825890] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 441.825896] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 441.825906] [drm:ironlake_wait_panel_on], Wait for panel power on [ 441.825912] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd0009 [ 442.166360] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 442.166373] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0003 [ 442.218526] [drm:ironlake_edp_backlight_on], [ 442.235055] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 442.259206] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 442.259213] [drm:intel_connector_check_state], [CONNECTOR:7:eDP-1] [ 442.259217] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 442.259230] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 442.259234] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 442.259238] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 442.259244] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 442.259250] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 442.259255] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 442.259260] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 442.259265] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 442.259271] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 442.259275] [drm:intel_modeset_check_state], [CRTC:3] [ 442.259279] [drm:intel_modeset_check_state], [CRTC:5] [ 442.259283] [drm:intel_crtc_set_config], Setting connector DPMS state to on [ 442.259287] [drm:intel_crtc_set_config], [CONNECTOR:7:eDP-1] set DPMS on [ 442.410380] e1000e: em1 NIC Link is Down [ 450.081838] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 450.081846] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 450.081858] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f [ 450.082070] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 450.082278] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 450.082281] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 450.082290] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 450.082297] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 450.082301] [drm:intel_crt_detect], CRT not detected via hotplug [ 450.083630] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 450.083637] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 450.083641] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 450.084003] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 450.084008] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 450.084013] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 450.084372] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 450.084377] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 450.086987] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 450.091185] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 450.095182] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5015003f [ 450.096603] [drm:intel_dp_detect], DPCD: 1106840000000000 [ 450.096610] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 2 to 2 [ 450.098605] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 450.098612] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 450.098617] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 450.100602] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 450.100609] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 450.100614] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 450.103163] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.107159] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.111153] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.112577] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 450.112584] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 450.115133] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.119140] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.123133] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 450.124557] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 450.124563] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 453.084682] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007 [ 522.873699] e1000e: em1 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx [ 522.873709] e1000e 0000:00:19.0: em1: 10/100 speed: disabling TSO