[ 627.708078] [drm:ironlake_check_srwm], watermark 2: display plane 52, fbc lines 4, cursor 6 [ 627.708084] [drm:intel_update_fbc], fbc set to per-chip default [ 627.708088] [drm:intel_update_fbc], fbc disabled per module param [ 627.708098] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 627.708102] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 627.708106] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 627.708109] [drm:drm_mode_debug_printmodeline], Modeline 107:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 627.708115] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 627.708119] [drm:intel_get_pch_pll], switching PLL c6014 off [ 627.759522] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 627.759532] [drm:ironlake_update_plane], Writing base 0A59E000 00000000 0 0 3200 [ 627.811364] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 627.811371] [drm:intel_update_fbc], fbc set to per-chip default [ 627.811375] [drm:intel_update_fbc], fbc disabled per module param [ 627.811382] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 627.811388] [drm:ironlake_check_srwm], watermark 1: display plane 15, fbc lines 3, cursor 6 [ 627.811394] [drm:ironlake_check_srwm], watermark 2: display plane 45, fbc lines 3, cursor 6 [ 627.811401] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:107:800x600] [ 627.811408] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 627.811414] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 627.811419] [drm:ironlake_write_eld], ELD on pipe A [ 627.811424] [drm:ironlake_write_eld], Audio directed to unknown port [ 627.811428] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 627.811446] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 627.811451] [drm:ironlake_check_srwm], watermark 1: display plane 15, fbc lines 3, cursor 6 [ 627.811456] [drm:ironlake_check_srwm], watermark 2: display plane 45, fbc lines 3, cursor 6 [ 627.863343] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 627.915215] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 627.915531] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 627.915536] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 627.915694] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 627.915698] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 627.915702] [drm:ironlake_fdi_link_train], FDI train done [ 627.915706] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 627.915713] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 627.916934] [drm:intel_update_fbc], fbc set to per-chip default [ 627.916939] [drm:intel_update_fbc], fbc disabled per module param [ 627.917359] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 627.918205] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 627.919035] [drm:intel_dp_start_link_train], clock recovery OK [ 627.924869] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 627.924871] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 627.924875] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 627.924882] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 627.924884] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 627.924888] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 627.924891] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 627.924894] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 627.924897] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 627.924900] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 627.924903] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 627.924907] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 627.924910] [drm:intel_modeset_check_state], [CRTC:3] [ 627.924912] [drm:intel_modeset_check_state], [CRTC:5] [ 627.924924] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 627.925869] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 627.925872] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 627.925877] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 627.925881] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 627.925890] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 627.925894] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 627.941268] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 628.225989] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 628.226199] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 628.226201] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 628.226206] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 628.226211] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 628.226213] [drm:intel_crt_detect], CRT not detected via hotplug [ 628.227646] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 628.227652] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 628.227656] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 628.228015] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 628.228017] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 628.228019] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 628.228371] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 628.228373] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 628.228687] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 628.229723] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 628.258002] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 628.286291] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 628.286294] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 628.286296] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 628.287542] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 628.287550] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 628.287555] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 628.289542] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 628.289551] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 628.289556] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 628.292102] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.296111] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.300062] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.301514] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 628.301521] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 628.304066] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.308047] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.312038] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 628.313493] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 628.313499] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 631.225625] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 638.045765] [drm:drm_mode_addfb], [FB:107] [ 638.045879] [drm:drm_mode_setcrtc], [CRTC:3] [ 638.045891] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 638.045897] [drm:intel_crtc_set_config], [CRTC:3] [FB:107] #connectors=1 (x y) (0 0) [ 638.045907] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 638.045911] [drm:drm_mode_debug_printmodeline], Modeline 107:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 638.045918] [drm:drm_mode_debug_printmodeline], Modeline 108:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 638.045927] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 638.045933] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 638.045937] [drm:drm_mode_debug_printmodeline], Modeline 108:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 638.045944] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 638.045952] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 36000KHz [ 638.045958] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 638.045963] [drm:intel_dp_mode_fixup], DP link bw required 86400 available 129600 [ 638.045968] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 638.046182] [drm:intel_dp_link_down], [ 638.116662] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 638.218489] ------------[ cut here ]------------ [ 638.218538] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 638.218541] Hardware name: Latitude E6510 [ 638.218543] pipe_off wait timed out [ 638.218545] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 638.218631] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 638.218634] Call Trace: [ 638.218646] [] warn_slowpath_common+0x63/0x78 [ 638.218679] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 638.218685] [] warn_slowpath_fmt+0x26/0x2a [ 638.218719] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 638.218753] [] intel_disable_pipe+0x115/0x11d [i915] [ 638.218786] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 638.218812] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 638.218846] [] intel_set_mode+0x38d/0x75d [i915] [ 638.218883] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 638.218907] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 638.218926] [] drm_ioctl+0x2db/0x39c [drm] [ 638.218949] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 638.218956] [] ? finish_task_switch+0x3c/0xcc [ 638.218974] [] ? drm_copy_field+0x4f/0x4f [drm] [ 638.218980] [] do_vfs_ioctl+0x465/0x499 [ 638.218986] [] ? vfs_write+0xea/0x122 [ 638.218992] [] ? tty_write_lock+0x3f/0x3f [ 638.218996] [] sys_ioctl+0x41/0x61 [ 638.219002] [] sysenter_do_call+0x12/0x32 [ 638.219005] ---[ end trace 6a6e23aca3b50828 ]--- [ 638.224422] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 638.224430] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 638.224843] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 638.224849] [drm:ironlake_check_srwm], watermark 1: display plane 15, fbc lines 3, cursor 6 [ 638.224855] [drm:ironlake_check_srwm], watermark 2: display plane 45, fbc lines 3, cursor 6 [ 638.224862] [drm:intel_update_fbc], fbc set to per-chip default [ 638.224866] [drm:intel_update_fbc], fbc disabled per module param [ 638.224878] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 638.224883] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 638.224888] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 638.224892] [drm:drm_mode_debug_printmodeline], Modeline 108:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 638.224899] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 638.224904] [drm:intel_get_pch_pll], switching PLL c6014 off [ 638.276320] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 638.276329] [drm:ironlake_update_plane], Writing base 0A773000 00000000 0 0 3200 [ 638.328230] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 638.328235] [drm:intel_update_fbc], fbc set to per-chip default [ 638.328239] [drm:intel_update_fbc], fbc disabled per module param [ 638.328245] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 638.328251] [drm:ironlake_check_srwm], watermark 1: display plane 14, fbc lines 3, cursor 6 [ 638.328256] [drm:ironlake_check_srwm], watermark 2: display plane 41, fbc lines 3, cursor 6 [ 638.328263] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:108:800x600] [ 638.328270] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 638.328276] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 638.328281] [drm:ironlake_write_eld], ELD on pipe A [ 638.328286] [drm:ironlake_write_eld], Audio directed to unknown port [ 638.328290] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 638.328308] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 638.328313] [drm:ironlake_check_srwm], watermark 1: display plane 14, fbc lines 3, cursor 6 [ 638.328319] [drm:ironlake_check_srwm], watermark 2: display plane 41, fbc lines 3, cursor 6 [ 638.380141] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 638.432121] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 638.432435] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 638.432439] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 638.432597] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 638.432600] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 638.432603] [drm:ironlake_fdi_link_train], FDI train done [ 638.432606] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 638.432613] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 638.433832] [drm:intel_update_fbc], fbc set to per-chip default [ 638.433836] [drm:intel_update_fbc], fbc disabled per module param [ 638.434256] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 638.435199] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 638.436041] [drm:intel_dp_start_link_train], clock recovery OK [ 638.441883] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 638.441885] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 638.441889] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 638.441896] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 638.441898] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 638.441902] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 638.441906] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 638.441909] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 638.441911] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 638.441914] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 638.441918] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 638.441921] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 638.441924] [drm:intel_modeset_check_state], [CRTC:3] [ 638.441926] [drm:intel_modeset_check_state], [CRTC:5] [ 638.441939] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 638.442895] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 638.442902] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 638.442909] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 638.442916] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 638.442927] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 638.442933] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 638.459478] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 638.742843] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 638.743055] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 638.743059] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 638.743068] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 638.743075] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 638.743079] [drm:intel_crt_detect], CRT not detected via hotplug [ 638.744514] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 638.744521] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 638.744525] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 638.744884] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 638.744888] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 638.744893] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 638.745252] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 638.745258] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 638.745576] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 638.746619] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 638.773863] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 638.801123] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 638.801129] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 638.801134] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 638.802411] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 638.802419] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 638.802424] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 638.804409] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 638.804416] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 638.804421] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 638.806967] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.810938] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.814931] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.816383] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 638.816390] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 638.818937] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.822917] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.826910] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 638.828363] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 638.828369] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 641.743561] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 648.543265] [drm:drm_mode_addfb], [FB:108] [ 648.543380] [drm:drm_mode_setcrtc], [CRTC:3] [ 648.543393] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 648.543398] [drm:intel_crtc_set_config], [CRTC:3] [FB:108] #connectors=1 (x y) (0 0) [ 648.543407] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 648.543412] [drm:drm_mode_debug_printmodeline], Modeline 108:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 648.543419] [drm:drm_mode_debug_printmodeline], Modeline 109:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 648.543428] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 648.543434] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 648.543438] [drm:drm_mode_debug_printmodeline], Modeline 109:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 648.543445] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 648.543453] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 27000KHz [ 648.543459] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 648.543464] [drm:intel_dp_mode_fixup], DP link bw required 64800 available 129600 [ 648.543468] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 648.543682] [drm:intel_dp_link_down], [ 648.614564] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 648.716388] ------------[ cut here ]------------ [ 648.716437] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 648.716440] Hardware name: Latitude E6510 [ 648.716442] pipe_off wait timed out [ 648.716444] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 648.716530] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 648.716533] Call Trace: [ 648.716545] [] warn_slowpath_common+0x63/0x78 [ 648.716578] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 648.716583] [] warn_slowpath_fmt+0x26/0x2a [ 648.716618] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 648.716652] [] intel_disable_pipe+0x115/0x11d [i915] [ 648.716685] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 648.716711] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 648.716745] [] intel_set_mode+0x38d/0x75d [i915] [ 648.716781] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 648.716806] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 648.716825] [] drm_ioctl+0x2db/0x39c [drm] [ 648.716847] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 648.716855] [] ? finish_task_switch+0x3c/0xcc [ 648.716873] [] ? drm_copy_field+0x4f/0x4f [drm] [ 648.716878] [] do_vfs_ioctl+0x465/0x499 [ 648.716884] [] ? vfs_write+0xea/0x122 [ 648.716891] [] ? tty_write_lock+0x3f/0x3f [ 648.716895] [] sys_ioctl+0x41/0x61 [ 648.716900] [] sysenter_do_call+0x12/0x32 [ 648.716904] ---[ end trace 6a6e23aca3b50829 ]--- [ 648.720419] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 648.720426] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 648.720839] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 648.720844] [drm:ironlake_check_srwm], watermark 1: display plane 14, fbc lines 3, cursor 6 [ 648.720849] [drm:ironlake_check_srwm], watermark 2: display plane 41, fbc lines 3, cursor 6 [ 648.720855] [drm:intel_update_fbc], fbc set to per-chip default [ 648.720858] [drm:intel_update_fbc], fbc disabled per module param [ 648.720868] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 648.720872] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 648.720876] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 648.720879] [drm:drm_mode_debug_printmodeline], Modeline 109:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 648.720885] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 648.720889] [drm:intel_get_pch_pll], switching PLL c6014 off [ 648.772292] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 648.772302] [drm:ironlake_update_plane], Writing base 0A948000 00000000 0 0 2880 [ 648.824202] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 648.824208] [drm:intel_update_fbc], fbc set to per-chip default [ 648.824212] [drm:intel_update_fbc], fbc disabled per module param [ 648.824217] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 648.824223] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 648.824228] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 648.824234] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:109:720x576] [ 648.824239] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 648.824244] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 648.824249] [drm:ironlake_write_eld], ELD on pipe A [ 648.824253] [drm:ironlake_write_eld], Audio directed to unknown port [ 648.824257] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 648.824274] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 648.824279] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 648.824283] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 648.876113] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 648.928022] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 648.928337] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 648.928341] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 648.928498] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 648.928501] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 648.928504] [drm:ironlake_fdi_link_train], FDI train done [ 648.928508] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 648.928514] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 648.929734] [drm:intel_update_fbc], fbc set to per-chip default [ 648.929737] [drm:intel_update_fbc], fbc disabled per module param [ 648.930158] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 648.931088] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 648.931922] [drm:intel_dp_start_link_train], clock recovery OK [ 648.937769] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 648.937775] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 648.937781] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 648.937791] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 648.937796] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 648.937802] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 648.937808] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 648.937814] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 648.937818] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 648.937824] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 648.937830] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 648.937836] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 648.937841] [drm:intel_modeset_check_state], [CRTC:3] [ 648.937846] [drm:intel_modeset_check_state], [CRTC:5] [ 648.937869] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 648.938820] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 648.938823] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 648.938828] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 648.938832] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 648.938841] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 648.938845] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 648.957577] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 649.238743] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 649.238952] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 649.238954] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 649.238960] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 649.238965] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 649.238967] [drm:intel_crt_detect], CRT not detected via hotplug [ 649.240414] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 649.240420] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 649.240425] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 649.240783] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 649.240786] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 649.240788] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 649.241140] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 649.241142] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 649.241457] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 649.242569] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 649.269873] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 649.297197] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 649.297199] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 649.297201] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 649.298315] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 649.298322] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 649.298327] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 649.300311] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 649.300319] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 649.300323] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 649.302874] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.306880] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.310832] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.312286] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 649.312293] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 649.314838] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.318818] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.322810] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 649.324266] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 649.324272] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 652.237370] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 659.021296] [drm:drm_mode_addfb], [FB:109] [ 659.021423] [drm:drm_mode_setcrtc], [CRTC:3] [ 659.021435] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 659.021440] [drm:intel_crtc_set_config], [CRTC:3] [FB:109] #connectors=1 (x y) (0 0) [ 659.021449] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 659.021454] [drm:drm_mode_debug_printmodeline], Modeline 109:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 659.021461] [drm:drm_mode_debug_printmodeline], Modeline 110:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 659.021470] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 659.021476] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 659.021480] [drm:drm_mode_debug_printmodeline], Modeline 110:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 659.021487] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 659.021495] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 33750KHz [ 659.021501] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 659.021506] [drm:intel_dp_mode_fixup], DP link bw required 81000 available 129600 [ 659.021511] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 659.021727] [drm:intel_dp_link_down], [ 659.092498] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 659.194322] ------------[ cut here ]------------ [ 659.194370] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 659.194373] Hardware name: Latitude E6510 [ 659.194375] pipe_off wait timed out [ 659.194377] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 659.194462] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 659.194465] Call Trace: [ 659.194477] [] warn_slowpath_common+0x63/0x78 [ 659.194510] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 659.194516] [] warn_slowpath_fmt+0x26/0x2a [ 659.194550] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 659.194585] [] intel_disable_pipe+0x115/0x11d [i915] [ 659.194618] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 659.194644] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 659.194678] [] intel_set_mode+0x38d/0x75d [i915] [ 659.194714] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 659.194739] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 659.194758] [] drm_ioctl+0x2db/0x39c [drm] [ 659.194780] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 659.194788] [] ? finish_task_switch+0x3c/0xcc [ 659.194806] [] ? drm_copy_field+0x4f/0x4f [drm] [ 659.194812] [] do_vfs_ioctl+0x465/0x499 [ 659.194818] [] ? vfs_write+0xea/0x122 [ 659.194824] [] ? tty_write_lock+0x3f/0x3f [ 659.194828] [] sys_ioctl+0x41/0x61 [ 659.194834] [] sysenter_do_call+0x12/0x32 [ 659.194837] ---[ end trace 6a6e23aca3b5082a ]--- [ 659.196253] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 659.196260] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 659.196674] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 659.196680] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 659.196685] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 659.196692] [drm:intel_update_fbc], fbc set to per-chip default [ 659.196696] [drm:intel_update_fbc], fbc disabled per module param [ 659.196708] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 659.196713] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 659.196718] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 659.196722] [drm:drm_mode_debug_printmodeline], Modeline 110:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 659.196729] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 659.196734] [drm:intel_get_pch_pll], switching PLL c6014 off [ 659.248227] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 659.248236] [drm:ironlake_update_plane], Writing base 0AADD000 00000000 0 0 3392 [ 659.300136] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 659.300142] [drm:intel_update_fbc], fbc set to per-chip default [ 659.300146] [drm:intel_update_fbc], fbc disabled per module param [ 659.300151] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 26, cursor: 6 [ 659.300157] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6 [ 659.300162] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6 [ 659.300167] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:110:848x480] [ 659.300173] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 659.300178] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 659.300183] [drm:ironlake_write_eld], ELD on pipe A [ 659.300187] [drm:ironlake_write_eld], Audio directed to unknown port [ 659.300190] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 659.300208] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 26, cursor: 6 [ 659.300213] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6 [ 659.300217] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6 [ 659.352050] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 659.403961] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 659.404275] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 659.404279] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 659.404436] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 659.404440] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 659.404443] [drm:ironlake_fdi_link_train], FDI train done [ 659.404446] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 659.404452] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 659.405672] [drm:intel_update_fbc], fbc set to per-chip default [ 659.405675] [drm:intel_update_fbc], fbc disabled per module param [ 659.406096] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 659.407033] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 659.407871] [drm:intel_dp_start_link_train], clock recovery OK [ 659.413702] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 659.413707] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 659.413713] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 659.413723] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 659.413728] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 659.413734] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 659.413740] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 659.413746] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 659.413750] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 659.413756] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 659.413762] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 659.413768] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 659.413774] [drm:intel_modeset_check_state], [CRTC:3] [ 659.413778] [drm:intel_modeset_check_state], [CRTC:5] [ 659.413800] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 659.414759] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 659.414765] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 659.414773] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 659.414779] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 659.414792] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 659.414798] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 659.430182] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 659.714684] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 659.714896] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 659.714901] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 659.714909] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 659.714916] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 659.714920] [drm:intel_crt_detect], CRT not detected via hotplug [ 659.716351] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 659.716358] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 659.716362] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 659.716723] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 659.716727] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 659.716733] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 659.717091] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 659.717096] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 659.717416] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 659.718458] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 659.746437] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 659.774219] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 659.774222] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 659.774224] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 659.775251] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 659.775258] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 659.775263] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 659.777248] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 659.777255] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 659.777261] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 659.779805] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.783822] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.787768] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.789223] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 659.789230] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 659.791775] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.795754] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.799747] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 659.801202] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 659.801209] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 662.715325] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 669.490799] [drm:drm_mode_addfb], [FB:110] [ 669.490912] [drm:drm_mode_setcrtc], [CRTC:3] [ 669.490924] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 669.490929] [drm:intel_crtc_set_config], [CRTC:3] [FB:110] #connectors=1 (x y) (0 0) [ 669.490939] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 669.490943] [drm:drm_mode_debug_printmodeline], Modeline 110:"848x480" 60 33750 848 864 976 1088 480 486 494 517 0x40 0x5 [ 669.490951] [drm:drm_mode_debug_printmodeline], Modeline 111:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 669.490960] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 669.490966] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 669.490970] [drm:drm_mode_debug_printmodeline], Modeline 111:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 669.490977] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 669.490984] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 27000KHz [ 669.490990] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 669.490995] [drm:intel_dp_mode_fixup], DP link bw required 64800 available 129600 [ 669.491000] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 669.491215] [drm:intel_dp_link_down], [ 669.561447] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 669.663272] ------------[ cut here ]------------ [ 669.663319] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 669.663322] Hardware name: Latitude E6510 [ 669.663324] pipe_off wait timed out [ 669.663326] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 669.663412] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 669.663414] Call Trace: [ 669.663427] [] warn_slowpath_common+0x63/0x78 [ 669.663459] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 669.663465] [] warn_slowpath_fmt+0x26/0x2a [ 669.663500] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 669.663534] [] intel_disable_pipe+0x115/0x11d [i915] [ 669.663567] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 669.663593] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 669.663627] [] intel_set_mode+0x38d/0x75d [i915] [ 669.663663] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 669.663687] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 669.663706] [] drm_ioctl+0x2db/0x39c [drm] [ 669.663728] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 669.663737] [] ? finish_task_switch+0x3c/0xcc [ 669.663755] [] ? drm_copy_field+0x4f/0x4f [drm] [ 669.663760] [] do_vfs_ioctl+0x465/0x499 [ 669.663766] [] ? vfs_write+0xea/0x122 [ 669.663773] [] ? tty_write_lock+0x3f/0x3f [ 669.663777] [] sys_ioctl+0x41/0x61 [ 669.663782] [] sysenter_do_call+0x12/0x32 [ 669.663785] ---[ end trace 6a6e23aca3b5082b ]--- [ 669.665198] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 669.665209] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 669.665623] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 26, cursor: 6 [ 669.665629] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6 [ 669.665634] [drm:ironlake_check_srwm], watermark 2: display plane 38, fbc lines 3, cursor 6 [ 669.665641] [drm:intel_update_fbc], fbc set to per-chip default [ 669.665645] [drm:intel_update_fbc], fbc disabled per module param [ 669.665657] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 669.665662] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 669.665667] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 669.665671] [drm:drm_mode_debug_printmodeline], Modeline 111:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 669.665678] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 669.665683] [drm:intel_get_pch_pll], switching PLL c6014 off [ 669.717175] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 669.717185] [drm:ironlake_update_plane], Writing base 0AC6B000 00000000 0 0 2880 [ 669.769023] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 669.769029] [drm:intel_update_fbc], fbc set to per-chip default [ 669.769033] [drm:intel_update_fbc], fbc disabled per module param [ 669.769038] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 669.769044] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 669.769049] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 669.769055] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:111:720x480] [ 669.769060] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 669.769065] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 669.769070] [drm:ironlake_write_eld], ELD on pipe A [ 669.769074] [drm:ironlake_write_eld], Audio directed to unknown port [ 669.769077] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 669.769095] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 669.769100] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 669.769104] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 669.821000] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 669.872910] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 669.873225] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 669.873229] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 669.873386] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 669.873389] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 669.873392] [drm:ironlake_fdi_link_train], FDI train done [ 669.873396] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 669.873402] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 669.874622] [drm:intel_update_fbc], fbc set to per-chip default [ 669.874625] [drm:intel_update_fbc], fbc disabled per module param [ 669.875045] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 669.875916] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 669.876807] [drm:intel_dp_start_link_train], clock recovery OK [ 669.882720] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 669.882727] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 669.882733] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 669.882743] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 669.882748] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 669.882754] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 669.882760] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 669.882766] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 669.882770] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 669.882776] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 669.882782] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 669.882788] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 669.882794] [drm:intel_modeset_check_state], [CRTC:3] [ 669.882798] [drm:intel_modeset_check_state], [CRTC:5] [ 669.899216] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 679.952832] [drm:drm_mode_addfb], [FB:111] [ 679.952942] [drm:drm_mode_setcrtc], [CRTC:3] [ 679.952954] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 679.952960] [drm:intel_crtc_set_config], [CRTC:3] [FB:111] #connectors=1 (x y) (0 0) [ 679.952969] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 679.952974] [drm:drm_mode_debug_printmodeline], Modeline 111:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 679.952981] [drm:drm_mode_debug_printmodeline], Modeline 112:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 679.952990] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 679.952995] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 679.952999] [drm:drm_mode_debug_printmodeline], Modeline 112:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 679.953007] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 679.953015] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 31500KHz [ 679.953021] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 679.953026] [drm:intel_dp_mode_fixup], DP link bw required 75600 available 129600 [ 679.953031] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 679.953245] [drm:intel_dp_link_down], [ 680.023405] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 680.125232] ------------[ cut here ]------------ [ 680.125279] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 680.125282] Hardware name: Latitude E6510 [ 680.125284] pipe_off wait timed out [ 680.125286] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 680.125372] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 680.125375] Call Trace: [ 680.125386] [] warn_slowpath_common+0x63/0x78 [ 680.125419] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 680.125425] [] warn_slowpath_fmt+0x26/0x2a [ 680.125460] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 680.125494] [] intel_disable_pipe+0x115/0x11d [i915] [ 680.125527] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 680.125553] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 680.125587] [] intel_set_mode+0x38d/0x75d [i915] [ 680.125623] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 680.125648] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 680.125667] [] drm_ioctl+0x2db/0x39c [drm] [ 680.125689] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 680.125697] [] ? finish_task_switch+0x3c/0xcc [ 680.125715] [] ? drm_copy_field+0x4f/0x4f [drm] [ 680.125721] [] do_vfs_ioctl+0x465/0x499 [ 680.125727] [] ? vfs_write+0xea/0x122 [ 680.125733] [] ? tty_write_lock+0x3f/0x3f [ 680.125737] [] sys_ioctl+0x41/0x61 [ 680.125743] [] sysenter_do_call+0x12/0x32 [ 680.125746] ---[ end trace 6a6e23aca3b5082c ]--- [ 680.129263] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 680.129270] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 680.129683] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 680.129688] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 680.129693] [drm:ironlake_check_srwm], watermark 2: display plane 31, fbc lines 3, cursor 6 [ 680.129699] [drm:intel_update_fbc], fbc set to per-chip default [ 680.129702] [drm:intel_update_fbc], fbc disabled per module param [ 680.129713] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 680.129717] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 680.129721] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 680.129724] [drm:drm_mode_debug_printmodeline], Modeline 112:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 680.129730] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 680.129734] [drm:intel_get_pch_pll], switching PLL c6014 off [ 680.181137] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 680.181147] [drm:ironlake_update_plane], Writing base 0ADBD000 00000000 0 0 2560 [ 680.233046] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 680.233052] [drm:intel_update_fbc], fbc set to per-chip default [ 680.233056] [drm:intel_update_fbc], fbc disabled per module param [ 680.233062] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 680.233067] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 680.233072] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 680.233078] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:112:640x480] [ 680.233083] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 680.233088] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 680.233093] [drm:ironlake_write_eld], ELD on pipe A [ 680.233097] [drm:ironlake_write_eld], Audio directed to unknown port [ 680.233101] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 680.233118] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 680.233123] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 680.233127] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 680.284958] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 680.336868] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 680.337183] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 680.337186] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 680.337344] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 680.337347] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 680.337350] [drm:ironlake_fdi_link_train], FDI train done [ 680.337354] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 680.337360] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 680.338579] [drm:intel_update_fbc], fbc set to per-chip default [ 680.338583] [drm:intel_update_fbc], fbc disabled per module param [ 680.339003] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 680.339874] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 680.340766] [drm:intel_dp_start_link_train], clock recovery OK [ 680.346670] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 680.346677] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 680.346683] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 680.346693] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 680.346698] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 680.346704] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 680.346710] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 680.346716] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 680.346720] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 680.346726] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 680.346732] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 680.346738] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 680.346743] [drm:intel_modeset_check_state], [CRTC:3] [ 680.346747] [drm:intel_modeset_check_state], [CRTC:5] [ 680.360238] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 690.408963] [drm:drm_mode_addfb], [FB:112] [ 690.409043] [drm:drm_mode_setcrtc], [CRTC:3] [ 690.409049] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 690.409053] [drm:intel_crtc_set_config], [CRTC:3] [FB:112] #connectors=1 (x y) (0 0) [ 690.409058] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 690.409060] [drm:drm_mode_debug_printmodeline], Modeline 112:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 690.409064] [drm:drm_mode_debug_printmodeline], Modeline 113:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 690.409068] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 690.409071] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 690.409073] [drm:drm_mode_debug_printmodeline], Modeline 113:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 690.409076] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 690.409080] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 31500KHz [ 690.409083] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 690.409086] [drm:intel_dp_mode_fixup], DP link bw required 75600 available 129600 [ 690.409088] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 690.409299] [drm:intel_dp_link_down], [ 690.479378] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 690.581201] ------------[ cut here ]------------ [ 690.581247] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 690.581250] Hardware name: Latitude E6510 [ 690.581252] pipe_off wait timed out [ 690.581253] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 690.581340] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 690.581343] Call Trace: [ 690.581354] [] warn_slowpath_common+0x63/0x78 [ 690.581387] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 690.581393] [] warn_slowpath_fmt+0x26/0x2a [ 690.581427] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 690.581462] [] intel_disable_pipe+0x115/0x11d [i915] [ 690.581495] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 690.581521] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 690.581555] [] intel_set_mode+0x38d/0x75d [i915] [ 690.581591] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 690.581615] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 690.581634] [] drm_ioctl+0x2db/0x39c [drm] [ 690.581657] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 690.581664] [] ? finish_task_switch+0x3c/0xcc [ 690.581683] [] ? drm_copy_field+0x4f/0x4f [drm] [ 690.581688] [] do_vfs_ioctl+0x465/0x499 [ 690.581694] [] ? vfs_write+0xea/0x122 [ 690.581700] [] ? tty_write_lock+0x3f/0x3f [ 690.581704] [] sys_ioctl+0x41/0x61 [ 690.581710] [] sysenter_do_call+0x12/0x32 [ 690.581713] ---[ end trace 6a6e23aca3b5082d ]--- [ 690.585230] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 690.585237] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 690.585650] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 690.585655] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 690.585660] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 690.585666] [drm:intel_update_fbc], fbc set to per-chip default [ 690.585669] [drm:intel_update_fbc], fbc disabled per module param [ 690.585680] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 690.585684] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 690.585688] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 690.585691] [drm:drm_mode_debug_printmodeline], Modeline 113:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 690.585697] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 690.585701] [drm:intel_get_pch_pll], switching PLL c6014 off [ 690.637105] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 690.637115] [drm:ironlake_update_plane], Writing base 0AEE9000 00000000 0 0 2560 [ 690.689016] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 690.689022] [drm:intel_update_fbc], fbc set to per-chip default [ 690.689026] [drm:intel_update_fbc], fbc disabled per module param [ 690.689031] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 690.689036] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 690.689041] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 690.689047] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:113:640x480] [ 690.689053] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 690.689058] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 690.689062] [drm:ironlake_write_eld], ELD on pipe A [ 690.689067] [drm:ironlake_write_eld], Audio directed to unknown port [ 690.689070] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 690.689088] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 690.689092] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 690.689097] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 690.740927] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 690.792837] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 690.793151] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 690.793155] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 690.793312] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 690.793316] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 690.793319] [drm:ironlake_fdi_link_train], FDI train done [ 690.793322] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 690.793328] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 690.794548] [drm:intel_update_fbc], fbc set to per-chip default [ 690.794552] [drm:intel_update_fbc], fbc disabled per module param [ 690.795073] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 690.795934] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 690.796807] [drm:intel_dp_start_link_train], clock recovery OK [ 690.802742] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 690.802749] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 690.802755] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 690.802765] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 690.802770] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 690.802776] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 690.802782] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 690.802787] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 690.802792] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 690.802798] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 690.802804] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 690.802810] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 690.802815] [drm:intel_modeset_check_state], [CRTC:3] [ 690.802819] [drm:intel_modeset_check_state], [CRTC:5] [ 690.815903] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 700.874610] [drm:drm_mode_addfb], [FB:113] [ 700.874723] [drm:drm_mode_setcrtc], [CRTC:3] [ 700.874735] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 700.874741] [drm:intel_crtc_set_config], [CRTC:3] [FB:113] #connectors=1 (x y) (0 0) [ 700.874750] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 700.874754] [drm:drm_mode_debug_printmodeline], Modeline 113:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 700.874762] [drm:drm_mode_debug_printmodeline], Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 700.874771] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 700.874776] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 700.874780] [drm:drm_mode_debug_printmodeline], Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 700.874788] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 700.874796] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 25200KHz [ 700.874801] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 700.874807] [drm:intel_dp_mode_fixup], DP link bw required 60480 available 129600 [ 700.874812] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 700.875026] [drm:intel_dp_link_down], [ 700.945332] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 701.047159] ------------[ cut here ]------------ [ 701.047206] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 701.047209] Hardware name: Latitude E6510 [ 701.047211] pipe_off wait timed out [ 701.047213] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 701.047298] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 701.047301] Call Trace: [ 701.047313] [] warn_slowpath_common+0x63/0x78 [ 701.047346] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 701.047352] [] warn_slowpath_fmt+0x26/0x2a [ 701.047386] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 701.047420] [] intel_disable_pipe+0x115/0x11d [i915] [ 701.047453] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 701.047479] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 701.047513] [] intel_set_mode+0x38d/0x75d [i915] [ 701.047550] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 701.047574] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 701.047593] [] drm_ioctl+0x2db/0x39c [drm] [ 701.047615] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 701.047623] [] ? finish_task_switch+0x3c/0xcc [ 701.047641] [] ? drm_copy_field+0x4f/0x4f [drm] [ 701.047646] [] do_vfs_ioctl+0x465/0x499 [ 701.047653] [] ? vfs_write+0xea/0x122 [ 701.047659] [] ? tty_write_lock+0x3f/0x3f [ 701.047663] [] sys_ioctl+0x41/0x61 [ 701.047668] [] sysenter_do_call+0x12/0x32 [ 701.047672] ---[ end trace 6a6e23aca3b5082e ]--- [ 701.051191] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 701.051198] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 701.051611] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 701.051616] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 701.051621] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 701.051627] [drm:intel_update_fbc], fbc set to per-chip default [ 701.051630] [drm:intel_update_fbc], fbc disabled per module param [ 701.051641] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 701.051645] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 701.051649] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 701.051652] [drm:drm_mode_debug_printmodeline], Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 701.051658] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 701.051662] [drm:intel_get_pch_pll], switching PLL c6014 off [ 701.103064] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 701.103074] [drm:ironlake_update_plane], Writing base 0B015000 00000000 0 0 2560 [ 701.154973] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 701.154979] [drm:intel_update_fbc], fbc set to per-chip default [ 701.154983] [drm:intel_update_fbc], fbc disabled per module param [ 701.154988] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 701.154994] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 701.154999] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 701.155004] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:114:640x480] [ 701.155010] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 701.155015] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 701.155020] [drm:ironlake_write_eld], ELD on pipe A [ 701.155024] [drm:ironlake_write_eld], Audio directed to unknown port [ 701.155028] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 701.155045] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 701.155050] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 701.155054] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 701.206885] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 701.258794] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 701.259108] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 701.259112] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 701.259270] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 701.259273] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 701.259276] [drm:ironlake_fdi_link_train], FDI train done [ 701.259279] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 701.259285] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 701.260505] [drm:intel_update_fbc], fbc set to per-chip default [ 701.260509] [drm:intel_update_fbc], fbc disabled per module param [ 701.260929] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 701.261859] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 701.262683] [drm:intel_dp_start_link_train], clock recovery OK [ 701.268522] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 701.268528] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 701.268534] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 701.268544] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 701.268549] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 701.268555] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 701.268561] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 701.268567] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 701.268571] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 701.268577] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 701.268583] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 701.268589] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 701.268594] [drm:intel_modeset_check_state], [CRTC:3] [ 701.268598] [drm:intel_modeset_check_state], [CRTC:5] [ 701.268625] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 701.269585] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 701.269592] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 701.269599] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 701.269606] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 701.269618] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 701.269624] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 701.285000] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 701.569505] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 701.569718] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 701.569722] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 701.569731] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 701.569737] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 701.569742] [drm:intel_crt_detect], CRT not detected via hotplug [ 701.571186] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 701.571193] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 701.571197] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 701.571555] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 701.571559] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 701.571564] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 701.571923] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 701.571928] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 701.572249] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 701.573230] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 701.600931] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 701.628744] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 701.628750] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 701.628755] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 701.630084] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 701.630091] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 701.630096] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 701.632081] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 701.632088] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 701.632093] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 701.634640] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.638610] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.642603] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.644056] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 701.644062] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 701.646610] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.650615] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.654607] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 701.656035] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 701.656041] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 704.571156] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 711.340657] [drm:drm_mode_addfb], [FB:114] [ 711.340766] [drm:drm_mode_setcrtc], [CRTC:3] [ 711.340778] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 711.340784] [drm:intel_crtc_set_config], [CRTC:3] [FB:114] #connectors=1 (x y) (0 0) [ 711.340793] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 711.340797] [drm:drm_mode_debug_printmodeline], Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 711.340805] [drm:drm_mode_debug_printmodeline], Modeline 115:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 711.340813] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 711.340819] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 711.340823] [drm:drm_mode_debug_printmodeline], Modeline 115:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 711.340831] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 711.340838] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 25175KHz [ 711.340844] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 711.340849] [drm:intel_dp_mode_fixup], DP link bw required 60420 available 129600 [ 711.340854] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 711.341068] [drm:intel_dp_link_down], [ 711.411287] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 711.513115] ------------[ cut here ]------------ [ 711.513161] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 711.513164] Hardware name: Latitude E6510 [ 711.513166] pipe_off wait timed out [ 711.513168] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 711.513255] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 711.513258] Call Trace: [ 711.513269] [] warn_slowpath_common+0x63/0x78 [ 711.513302] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 711.513308] [] warn_slowpath_fmt+0x26/0x2a [ 711.513342] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 711.513377] [] intel_disable_pipe+0x115/0x11d [i915] [ 711.513409] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 711.513435] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 711.513469] [] intel_set_mode+0x38d/0x75d [i915] [ 711.513506] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 711.513530] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 711.513549] [] drm_ioctl+0x2db/0x39c [drm] [ 711.513572] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 711.513580] [] ? finish_task_switch+0x3c/0xcc [ 711.513598] [] ? drm_copy_field+0x4f/0x4f [drm] [ 711.513604] [] do_vfs_ioctl+0x465/0x499 [ 711.513610] [] ? vfs_write+0xea/0x122 [ 711.513616] [] ? tty_write_lock+0x3f/0x3f [ 711.513620] [] sys_ioctl+0x41/0x61 [ 711.513625] [] sysenter_do_call+0x12/0x32 [ 711.513629] ---[ end trace 6a6e23aca3b5082f ]--- [ 711.517145] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 711.517152] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 711.517565] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 711.517570] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 711.517575] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 711.517581] [drm:intel_update_fbc], fbc set to per-chip default [ 711.517585] [drm:intel_update_fbc], fbc disabled per module param [ 711.517595] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 711.517600] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 711.517604] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 711.517607] [drm:drm_mode_debug_printmodeline], Modeline 115:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 711.517613] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 711.517617] [drm:intel_get_pch_pll], switching PLL c6014 off [ 711.569018] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 711.569028] [drm:ironlake_update_plane], Writing base 0B141000 00000000 0 0 2560 [ 711.620860] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 711.620867] [drm:intel_update_fbc], fbc set to per-chip default [ 711.620871] [drm:intel_update_fbc], fbc disabled per module param [ 711.620878] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 711.620884] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 711.620890] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 711.620897] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:115:640x480] [ 711.620904] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 711.620910] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 711.620915] [drm:ironlake_write_eld], ELD on pipe A [ 711.620921] [drm:ironlake_write_eld], Audio directed to unknown port [ 711.620925] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 711.620943] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 711.620948] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 711.620954] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 711.672769] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 711.724680] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 711.724993] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 711.724998] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 711.725155] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 711.725159] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 711.725163] [drm:ironlake_fdi_link_train], FDI train done [ 711.725167] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 711.725174] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 711.726394] [drm:intel_update_fbc], fbc set to per-chip default [ 711.726399] [drm:intel_update_fbc], fbc disabled per module param [ 711.726820] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 711.727750] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 711.728581] [drm:intel_dp_start_link_train], clock recovery OK [ 711.734412] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 711.734414] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 711.734418] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 711.734425] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 711.734427] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 711.734431] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 711.734434] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 711.734438] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 711.734440] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 711.734443] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 711.734446] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 711.734450] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 711.734453] [drm:intel_modeset_check_state], [CRTC:3] [ 711.734455] [drm:intel_modeset_check_state], [CRTC:5] [ 711.734467] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 711.735411] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 711.735414] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 711.735419] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 711.735423] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 711.735432] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 711.735435] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 711.750912] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 712.035441] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 712.035650] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 712.035652] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 712.035658] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 712.035662] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 712.035664] [drm:intel_crt_detect], CRT not detected via hotplug [ 712.037142] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 712.037149] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 712.037153] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 712.037512] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 712.037514] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 712.037516] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 712.037869] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 712.037871] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 712.038186] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 712.039225] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 712.066456] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 712.093760] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 712.093763] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 712.093765] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 712.095041] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 712.095048] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 712.095053] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 712.097038] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 712.097045] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 712.097050] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 712.099593] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.103565] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.107557] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.109012] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 712.109019] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 712.111564] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.115543] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.119538] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 712.120992] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 712.120998] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 715.033126] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 721.797071] [drm:drm_mode_addfb], [FB:115] [ 721.797180] [drm:drm_mode_setcrtc], [CRTC:3] [ 721.797192] [drm:drm_mode_setcrtc], [CONNECTOR:18:DP-1] [ 721.797198] [drm:intel_crtc_set_config], [CRTC:3] [FB:115] #connectors=1 (x y) (0 0) [ 721.797207] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 721.797211] [drm:drm_mode_debug_printmodeline], Modeline 115:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 721.797218] [drm:drm_mode_debug_printmodeline], Modeline 116:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 721.797227] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:3] [ 721.797232] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 721.797236] [drm:drm_mode_debug_printmodeline], Modeline 116:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 721.797244] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 721.797251] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 28320KHz [ 721.797257] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 721.797262] [drm:intel_dp_mode_fixup], DP link bw required 67968 available 129600 [ 721.797267] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 721.797481] [drm:intel_dp_link_down], [ 721.868293] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 721.970081] ------------[ cut here ]------------ [ 721.970128] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 721.970131] Hardware name: Latitude E6510 [ 721.970133] pipe_off wait timed out [ 721.970135] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 721.970221] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 721.970224] Call Trace: [ 721.970235] [] warn_slowpath_common+0x63/0x78 [ 721.970268] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 721.970274] [] warn_slowpath_fmt+0x26/0x2a [ 721.970308] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 721.970342] [] intel_disable_pipe+0x115/0x11d [i915] [ 721.970375] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 721.970401] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 721.970435] [] intel_set_mode+0x38d/0x75d [i915] [ 721.970472] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 721.970496] [] drm_mode_setcrtc+0x359/0x390 [drm] [ 721.970515] [] drm_ioctl+0x2db/0x39c [drm] [ 721.970537] [] ? drm_mode_setplane+0x27e/0x27e [drm] [ 721.970545] [] ? finish_task_switch+0x3c/0xcc [ 721.970563] [] ? drm_copy_field+0x4f/0x4f [drm] [ 721.970569] [] do_vfs_ioctl+0x465/0x499 [ 721.970575] [] ? vfs_write+0xea/0x122 [ 721.970581] [] ? tty_write_lock+0x3f/0x3f [ 721.970585] [] sys_ioctl+0x41/0x61 [ 721.970591] [] sysenter_do_call+0x12/0x32 [ 721.970594] ---[ end trace 6a6e23aca3b50830 ]--- [ 721.974114] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 721.974121] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 721.974534] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 721.974539] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 721.974544] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 721.974550] [drm:intel_update_fbc], fbc set to per-chip default [ 721.974553] [drm:intel_update_fbc], fbc disabled per module param [ 721.974564] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 721.974568] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 721.974572] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 721.974575] [drm:drm_mode_debug_printmodeline], Modeline 116:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 721.974581] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 721.974585] [drm:intel_get_pch_pll], switching PLL c6014 off [ 722.025919] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 722.025928] [drm:ironlake_update_plane], Writing base 0B26D000 00000000 0 0 2880 [ 722.077899] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 722.077905] [drm:intel_update_fbc], fbc set to per-chip default [ 722.077909] [drm:intel_update_fbc], fbc disabled per module param [ 722.077914] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 722.077919] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 722.077924] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 722.077930] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:116:720x400] [ 722.077935] [drm:intel_dp_mode_set], Enabling DP audio on pipe A [ 722.077940] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 722.077945] [drm:ironlake_write_eld], ELD on pipe A [ 722.077949] [drm:ironlake_write_eld], Audio directed to unknown port [ 722.077953] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 722.077970] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 722.077974] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 722.077979] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 722.129809] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 722.181719] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 722.182033] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 722.182037] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 722.182194] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 722.182197] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 722.182201] [drm:ironlake_fdi_link_train], FDI train done [ 722.182204] [drm:intel_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 722.182210] [drm:intel_enable_pch_pll], enabling PCH PLL c6014 [ 722.183430] [drm:intel_update_fbc], fbc set to per-chip default [ 722.183434] [drm:intel_update_fbc], fbc disabled per module param [ 722.183854] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 722.184786] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 722.185618] [drm:intel_dp_start_link_train], clock recovery OK [ 722.191456] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 722.191462] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 722.191468] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 722.191478] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 722.191483] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 722.191489] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 722.191495] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 722.191500] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 722.191505] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 722.191511] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 722.191517] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 722.191523] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 722.191528] [drm:intel_modeset_check_state], [CRTC:3] [ 722.191533] [drm:intel_modeset_check_state], [CRTC:5] [ 722.191556] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 722.192513] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 722.192520] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 722.192527] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 722.192534] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 40000000 control abcd0000 [ 722.192546] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0008 [ 722.192552] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 722.205542] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 722.492431] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 722.492643] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 722.492648] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 722.492656] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 722.492663] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 722.492667] [drm:intel_crt_detect], CRT not detected via hotplug [ 722.494110] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 722.494117] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 722.494121] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 722.494478] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 722.494483] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 722.494488] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 722.494847] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 722.494852] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 722.495170] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 722.496215] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 722.524444] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 722.553362] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 722.553368] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 722.553373] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 722.555005] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 722.555013] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 722.555018] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 722.557002] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 722.557010] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 722.557014] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 722.559623] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.563564] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.567555] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.568978] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 722.568985] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 722.571547] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.575541] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.579504] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 722.580957] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 722.580964] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 725.495214] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x40000000 PCH_PP_CONTROL: 0xabcd0000 [ 732.174559] [drm:intel_crtc_set_config], [CRTC:3] [NOFB] [ 732.174570] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [NOCRTC] [ 732.174574] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 732.174578] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 732.174583] [drm:intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 732.174797] [drm:intel_dp_link_down], [ 732.245364] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 732.347188] ------------[ cut here ]------------ [ 732.347232] WARNING: at drivers/gpu/drm/i915/intel_display.c:1009 intel_wait_for_pipe_off+0x107/0x123 [i915]() [ 732.347235] Hardware name: Latitude E6510 [ 732.347237] pipe_off wait timed out [ 732.347238] Modules linked in: lockd ip6t_REJECT nf_conntrack_ipv6 ipt_REJECT nf_defrag_ipv6 xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip6table_filter ip_tables ip6_tables x_tables snd_hda_codec_hdmi snd_hda_codec_idt iTCO_wdt iTCO_vendor_support dcdbas snd_hda_intel snd_hda_codec coretemp hwmon snd_hwdep kvm_intel snd_seq snd_seq_device kvm snd_pcm microcode lpc_ich joydev snd_timer snd soundcore sg pcspkr i2c_i801 mfd_core e1000e snd_page_alloc ppdev battery parport_pc parport ac uinput sunrpc ipv6 autofs4 ext3 jbd mbcache sr_mod cdrom sd_mod firewire_ohci firewire_core crc_itu_t wmi i915 drm_kms_helper drm i2c_algo_bit button i2c_core video dm_mirror dm_region_hash dm_log dm_mod [ 732.347324] Pid: 3068, comm: testdisplay Tainted: G W 3.6.0-rc6_drm-intel-testing_20120921+ #7 [ 732.347326] Call Trace: [ 732.347338] [] warn_slowpath_common+0x63/0x78 [ 732.347371] [] ? intel_wait_for_pipe_off+0x107/0x123 [i915] [ 732.347377] [] warn_slowpath_fmt+0x26/0x2a [ 732.347411] [] intel_wait_for_pipe_off+0x107/0x123 [i915] [ 732.347445] [] intel_disable_pipe+0x115/0x11d [i915] [ 732.347478] [] ironlake_crtc_disable+0xa5/0x6f6 [i915] [ 732.347512] [] intel_crtc_disable+0x2d/0xdf [i915] [ 732.347546] [] intel_set_mode+0x1e1/0x75d [i915] [ 732.347553] [] ? number+0x154/0x240 [ 732.347559] [] ? sg_io+0x1ca/0x339 [ 732.347564] [] ? vsnprintf+0x7f/0x24f [ 732.347570] [] ? mark_held_locks+0xa3/0xca [ 732.347574] [] ? vprintk_emit+0x3e5/0x427 [ 732.347579] [] ? trace_hardirqs_on_caller+0x10b/0x13c [ 732.347582] [] ? trace_hardirqs_on+0xb/0xd [ 732.347587] [] ? vprintk+0x16/0x18 [ 732.347612] [] ? drm_ut_debug_printk+0x32/0x36 [drm] [ 732.347646] [] intel_crtc_set_config+0x53f/0x647 [i915] [ 732.347672] [] drm_framebuffer_cleanup+0x4b/0xe7 [drm] [ 732.347704] [] intel_user_framebuffer_destroy+0xd/0x48 [i915] [ 732.347727] [] drm_mode_rmfb+0xa0/0xb2 [drm] [ 732.347746] [] drm_ioctl+0x2db/0x39c [drm] [ 732.347768] [] ? drm_mode_addfb2+0x4a4/0x4a4 [drm] [ 732.347775] [] ? lock_hrtimer_base+0x18/0x33 [ 732.347781] [] ? _raw_spin_unlock_irqrestore+0x33/0x39 [ 732.347785] [] ? trace_hardirqs_on_caller+0x10b/0x13c [ 732.347789] [] ? trace_hardirqs_on+0xb/0xd [ 732.347794] [] ? hrtimer_try_to_cancel+0x83/0x8d [ 732.347798] [] ? hrtimer_cancel+0xd/0x18 [ 732.347803] [] ? do_nanosleep+0x75/0xa5 [ 732.347822] [] ? drm_copy_field+0x4f/0x4f [drm] [ 732.347827] [] do_vfs_ioctl+0x465/0x499 [ 732.347831] [] ? hrtimer_nanosleep+0x79/0xd3 [ 732.347836] [] ? update_rmtp+0x62/0x62 [ 732.347840] [] sys_ioctl+0x41/0x61 [ 732.347845] [] sysenter_do_call+0x12/0x32 [ 732.347848] ---[ end trace 6a6e23aca3b50831 ]--- [ 732.351218] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 732.351225] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 732.351638] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 732.351643] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 732.351648] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 732.351654] [drm:intel_update_fbc], fbc set to per-chip default [ 732.351658] [drm:intel_update_fbc], fbc disabled per module param [ 732.351677] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 732.351681] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 732.351686] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 732.351691] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 732.351697] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 732.351702] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 732.351707] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 732.351712] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 732.351717] [drm:intel_modeset_check_state], [CRTC:3] [ 732.351720] [drm:intel_modeset_check_state], [CRTC:5] [ 732.351736] [drm:drm_mode_setcrtc], [CRTC:3] [ 732.351740] [drm:drm_mode_setcrtc], Count connectors is 1 but no mode or fb set [ 732.351751] [drm:drm_mode_getconnector], [CONNECTOR:21:?] [ 732.351757] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] [ 732.353110] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 732.353121] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 732.353129] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected [ 732.353140] [drm:drm_mode_getconnector], [CONNECTOR:21:?] [ 732.353147] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] [ 732.355108] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 732.355115] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 732.355120] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected [ 732.355136] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 732.355142] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] [ 732.357105] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 732.357112] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 732.357117] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected [ 732.357127] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 732.357133] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] [ 732.359101] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 732.359108] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 732.359113] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected [ 732.359128] [drm:drm_mode_getconnector], [CONNECTOR:24:?] [ 732.359134] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] [ 732.361682] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.365657] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.369625] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.371077] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 732.371084] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected [ 732.371094] [drm:drm_mode_getconnector], [CONNECTOR:24:?] [ 732.371100] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] [ 732.373648] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.377613] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.381605] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.383055] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 732.383062] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected [ 732.383077] [drm:drm_mode_getconnector], [CONNECTOR:26:?] [ 732.383083] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] [ 732.385630] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.389618] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.393613] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.395035] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 732.395042] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected [ 732.395051] [drm:drm_mode_getconnector], [CONNECTOR:26:?] [ 732.395058] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] [ 732.397605] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.401593] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.405574] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 732.407014] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 732.407021] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected [ 732.562211] [drm:intel_crtc_set_config], [CRTC:3] [FB:11] #connectors=1 (x y) (0 0) [ 732.562223] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 732.562228] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 732.562233] [drm:drm_mode_debug_printmodeline], Modeline 116:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 732.562240] [drm:drm_mode_debug_printmodeline], Modeline 10:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 732.562248] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 732.562254] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:eDP-1] to [CRTC:3] [ 732.562259] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 732.562263] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 732.562268] [drm:drm_mode_debug_printmodeline], Modeline 10:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 732.562275] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 732.562287] [drm:intel_dp_mode_fixup], DP link computation with max lane count 1 max bw 0a pixel clock 69000KHz [ 732.562293] [drm:intel_dp_mode_fixup], DP link bw 0a lane count 1 clock 270000 bpp 24 [ 732.562298] [drm:intel_dp_mode_fixup], DP link bw required 165600 available 216000 [ 732.562304] [drm:intel_modeset_adjusted_mode], [CRTC:3] [ 732.562317] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 6 [ 732.562322] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 6) [ 732.562327] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 732.562331] [drm:drm_mode_debug_printmodeline], Modeline 10:"1366x768" 60 69000 1366 1398 1422 1426 768 771 775 806 0x48 0x9 [ 732.562342] [drm:ironlake_set_pll_edp], eDP PLL enable for clock 270000 [ 732.614726] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 732.614736] [drm:ironlake_update_plane], Writing base 00049000 00000000 0 0 5504 [ 732.614743] [drm:intel_update_fbc], fbc set to per-chip default [ 732.614747] [drm:intel_update_fbc], fbc disabled per module param [ 732.614752] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 732.614757] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 732.614762] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 732.614768] [drm:intel_set_mode], [ENCODER:8:TMDS-8] set [MODE:10:1366x768] [ 732.614774] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 732.614779] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 732.614784] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 732.614791] [drm:ironlake_edp_pll_on], [ 732.666638] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 732.718551] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 732.718559] [drm:intel_update_fbc], fbc set to per-chip default [ 732.718562] [drm:intel_update_fbc], fbc disabled per module param [ 732.718567] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 732.718574] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 732.718580] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 732.718591] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x00000000 PCH_PP_CONTROL: 0xabcd0008 [ 732.718596] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 733.019526] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 733.020251] [drm:intel_dp_start_link_train], clock recovery OK [ 733.020253] [drm:ironlake_edp_panel_on], Turn eDP power on [ 733.020256] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 733.020261] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 733.020268] [drm:ironlake_wait_panel_on], Wait for panel power on [ 733.020273] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd0009 [ 733.360461] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 733.360475] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0003 [ 733.412531] [drm:ironlake_edp_backlight_on], [ 733.429049] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 733.453239] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.453247] [drm:intel_connector_check_state], [CONNECTOR:7:eDP-1] [ 733.453252] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.453267] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 733.453272] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.453277] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 733.453283] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 733.453289] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 733.453295] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 733.453301] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 733.453307] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 733.453313] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 733.453319] [drm:intel_modeset_check_state], [CRTC:3] [ 733.453324] [drm:intel_modeset_check_state], [CRTC:5] [ 733.453332] [drm:intel_crtc_set_config], [CRTC:5] [FB:11] #connectors=1 (x y) (0 0) [ 733.453339] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 733.453344] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 733.453349] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:eDP-1] to [CRTC:3] [ 733.453354] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:DP-1] to [CRTC:5] [ 733.453359] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 733.453364] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 733.453368] [drm:drm_mode_debug_printmodeline], Modeline 32:"1366x768" 60 85885 1366 1439 1583 1800 768 769 772 795 0x0 0x6 [ 733.453376] [drm:intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 733.453389] [drm:intel_dp_mode_fixup], DP link computation with max lane count 4 max bw 0a pixel clock 85885KHz [ 733.453395] [drm:intel_dp_mode_fixup], DP link bw 06 lane count 2 clock 162000 bpp 24 [ 733.453400] [drm:intel_dp_mode_fixup], DP link bw required 206124 available 259200 [ 733.453405] [drm:intel_modeset_adjusted_mode], [CRTC:5] [ 733.453419] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to EDID reported max of 10 [ 733.453424] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8) [ 733.453429] [drm:ironlake_crtc_mode_set], Mode for pipe 1: [ 733.453433] [drm:drm_mode_debug_printmodeline], Modeline 32:"1366x768" 60 85885 1366 1439 1583 1800 768 769 772 795 0x0 0x6 [ 733.453440] [drm:intel_get_pch_pll], CRTC:5 using pre-allocated PCH PLL c6018 [ 733.453445] [drm:intel_get_pch_pll], using pll 1 for pipe 1 [ 733.453449] [drm:intel_get_pch_pll], switching PLL c6018 off [ 733.505194] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 733.505206] [drm:ironlake_update_plane], Writing base 00049000 00000000 0 0 5504 [ 733.505216] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 733.505222] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 733.505226] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 6, cursor: 6 [ 733.505232] [drm:intel_set_mode], [ENCODER:19:TMDS-19] set [MODE:32:1366x768] [ 733.505238] [drm:intel_dp_mode_set], Enabling DP audio on pipe B [ 733.505242] [drm:intel_write_eld], ELD on [CONNECTOR:18:DP-1], [ENCODER:19:TMDS-19] [ 733.505247] [drm:ironlake_write_eld], ELD on pipe B [ 733.505252] [drm:ironlake_write_eld], Audio directed to unknown port [ 733.505255] [drm:ironlake_write_eld], ELD: DisplayPort detected [ 733.505273] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 733.505277] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 6, cursor: 6 [ 733.557105] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 733.609015] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 733.609329] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 733.609333] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 733.609490] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x200 [ 733.609494] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 733.609497] [drm:ironlake_fdi_link_train], FDI train done [ 733.609500] [drm:intel_enable_pch_pll], enable PCH PLL c6018 (active 0, on? 0)for crtc 5 [ 733.609507] [drm:intel_enable_pch_pll], enabling PCH PLL c6018 [ 733.610726] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 733.611148] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000 [ 733.612199] [drm:intel_dp_start_link_train], training pattern 1 signal levels 02800000 [ 733.613076] [drm:intel_dp_start_link_train], clock recovery OK [ 733.619028] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.619031] [drm:intel_connector_check_state], [CONNECTOR:7:eDP-1] [ 733.619033] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.619039] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 733.619041] [drm:intel_connector_check_state], [CONNECTOR:18:DP-1] [ 733.619044] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 733.619051] [drm:intel_modeset_check_state], [ENCODER:8:TMDS-8] [ 733.619054] [drm:intel_dp_get_hw_state], No pipe for dp port 0x64000 found [ 733.619056] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 733.619059] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 733.619063] [drm:intel_modeset_check_state], [ENCODER:19:TMDS-19] [ 733.619066] [drm:intel_dp_get_hw_state], No pipe for dp port 0xe4100 found [ 733.619069] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 733.619072] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 733.619076] [drm:intel_modeset_check_state], [ENCODER:25:TMDS-25] [ 733.619079] [drm:intel_modeset_check_state], [ENCODER:27:TMDS-27] [ 733.619082] [drm:intel_modeset_check_state], [CRTC:3] [ 733.619084] [drm:intel_modeset_check_state], [CRTC:5] [ 733.619101] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 733.620970] [drm:intel_dp_detect], DPCD: 110a810100000180 [ 733.620973] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on [ 733.620983] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f [ 733.621190] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 733.621396] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 733.621398] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1 [ 733.621404] [drm:output_poll_execute], [CONNECTOR:7:eDP-1] status updated from 1 to 1 [ 733.621408] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 733.621411] [drm:intel_crt_detect], CRT not detected via hotplug [ 733.622912] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 733.622916] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 733.622919] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 733.623271] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 733.623273] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 733.623275] [drm:output_poll_execute], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 733.623629] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 733.623631] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 733.623945] [drm:intel_dp_detect], DPCD: 110a840101000000 [ 733.624981] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 733.635505] [drm:intel_prepare_page_flip], preparing flip with no unpin work? [ 733.652322] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 733.680272] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 733.680279] [drm:drm_detect_monitor_audio], Monitor has basic audio support [ 733.680285] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 1 to 1 [ 733.681899] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 733.681909] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 733.681916] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2 [ 733.684926] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 733.684934] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 733.684939] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2 [ 733.687486] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.691367] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.696459] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.698892] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 733.698900] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2 [ 733.701448] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.705348] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.709339] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f [ 733.710769] [drm:intel_dp_detect], DPCD: 0000000000000000 [ 733.710776] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2 [ 736.619979] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007