[ 323.635112] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.659963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.660122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.671242] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.681972] [drm:intel_dp_start_link_train], clock recovery OK [ 323.682129] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.693557] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.717964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.718115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.729544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.753963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.754113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.765545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.789964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.790114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.801544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.825963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.826113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.837545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.861964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.862114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.873544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.897962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.898113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.909545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 323.919973] [drm:intel_dp_link_down], [ 323.971963] [drm:g4x_wait_for_vblank], vblank wait timed out [ 324.023216] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.034111] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.058961] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.059120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.070243] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.080970] [drm:intel_dp_start_link_train], clock recovery OK [ 324.081127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.092544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.116963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.117114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.128557] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.152963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.153114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.164544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.188963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.189113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.200545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.224964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.225114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.236545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.260963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.261113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.272545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.296964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.297114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.308544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.318973] [drm:intel_dp_link_down], [ 324.370964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 324.422215] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.433111] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.457962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.458119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.469242] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.479970] [drm:intel_dp_start_link_train], clock recovery OK [ 324.480127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.491557] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.515962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.516111] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.527543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.551963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.552112] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.563556] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.587963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.588113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.599544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.623963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.624216] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.635545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.659964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.660114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.671544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.695963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.696114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.707557] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.717970] [drm:intel_dp_link_down], [ 324.769964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 324.821219] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.832112] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.856963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 324.857122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.868244] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.878969] [drm:intel_dp_start_link_train], clock recovery OK [ 324.879126] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 324.889970] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 324.889976] [drm:intel_dp_link_down], [ 324.941966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 324.993102] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.005962] ------------[ cut here ]------------ [ 326.005992] WARNING: CPU: 0 PID: 3924 at drivers/gpu/drm/i915/intel_display.c:1535 vlv_pre_enable_dp+0x109/0x118 [i915]() [ 326.005996] timed out waiting for port C ready: 0x000000ff [ 326.005998] Modules linked in: ip6table_filter ip6_tables ipv6 iptable_filter ip_tables ebtable_nat ebtables x_tables dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek pcspkr snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore battery ac acpi_cpufreq i915 video button drm_kms_helper drm [ 326.006026] CPU: 0 PID: 3924 Comm: kms_flip Tainted: G W 3.13.0-rc4_drm-intel-nightly_5f7867_20131230+ #42 [ 326.006029] 0000000000000000 0000000000000009 ffffffff81711fd2 ffff8800025e7c08 [ 326.006034] ffffffff8103312a 0000000000000286 ffffffffa009977b dead000000200200 [ 326.006039] ffff880002a0c000 0000000000000001 ffff880002949800 0000000000000200 [ 326.006044] Call Trace: [ 326.006061] [] ? dump_stack+0x41/0x51 [ 326.006069] [] ? warn_slowpath_common+0x73/0x8b [ 326.006091] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 326.006096] [] ? warn_slowpath_fmt+0x45/0x4a [ 326.006114] [] ? vlv_wait_port_ready+0xcb/0x104 [i915] [ 326.006132] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 326.006150] [] ? valleyview_crtc_enable+0x298/0x375 [i915] [ 326.006167] [] ? intel_crtc_update_dpms+0x4f/0x66 [i915] [ 326.006193] [] ? intel_connector_dpms+0x3f/0x4a [i915] [ 326.006205] [] ? drm_mode_obj_set_property_ioctl+0x15c/0x1e6 [drm] [ 326.006216] [] ? drm_mode_connector_property_set_ioctl+0x2c/0x31 [drm] [ 326.006226] [] ? drm_ioctl+0x263/0x385 [drm] [ 326.006236] [] ? drm_mode_obj_set_property_ioctl+0x1e6/0x1e6 [drm] [ 326.006243] [] ? __audit_syscall_exit+0x209/0x225 [ 326.006248] [] ? timespec_add_safe+0x1e/0x4d [ 326.006254] [] ? do_vfs_ioctl+0x3f1/0x43a [ 326.006258] [] ? SyS_ioctl+0x4e/0x7b [ 326.006264] [] ? system_call_fastpath+0x16/0x1b [ 326.006267] ---[ end trace e75f891d266e7a18 ]--- [ 326.006323] [drm:g4x_check_srwm], SR watermark: display plane 107, cursor 6 [ 326.006327] [drm:g4x_check_srwm], SR watermark: display plane 211, cursor 10 [ 326.006331] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=61, cursor=6, SR: plane=107, cursor=10 [ 326.040966] [drm:ironlake_edp_backlight_on], [ 326.042964] [drm:intel_panel_enable_backlight], pipe B [ 326.042970] [drm:intel_panel_actually_set_backlight], set backlight PWM = 7812 [ 326.042978] [drm:intel_connector_check_state], [CONNECTOR:20:eDP-1] [ 326.042986] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 326.042990] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 326.042993] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 326.042997] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 326.043000] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 326.043004] [drm:check_crtc_state], [CRTC:3] [ 326.043008] [drm:check_crtc_state], [CRTC:6] [ 326.045093] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 326.045098] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 326.045102] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 326.045352] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.056213] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.066968] [drm:intel_dp_get_dpcd], DPCD: 12 0a 82 41 00 00 01 80 02 00 00 00 0f 0b 00 [ 326.067116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.077968] [drm:intel_dp_get_dpcd], Detected EDP PSR Panel. [ 326.078108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.089105] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.099972] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 326.100121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.111114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.135965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.136127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.147245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.157972] [drm:intel_dp_start_link_train], clock recovery OK [ 326.158131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.169545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.193965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.194118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.205549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.229965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.230118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.241549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.265964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.266116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.277548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.301964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.302115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.313547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.337964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.338115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.349547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.373964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.374115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.385547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.395973] [drm:intel_dp_link_down], [ 326.447966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 326.456542] [drm:valleyview_irq_handler], pipe B underrun [ 326.465109] [drm:valleyview_irq_handler], pipe B underrun [ 326.473675] [drm:valleyview_irq_handler], pipe B underrun [ 326.482242] [drm:valleyview_irq_handler], pipe B underrun [ 326.490808] [drm:valleyview_irq_handler], pipe B underrun [ 326.499115] [drm:valleyview_irq_handler], pipe B underrun [ 326.499121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.499375] [drm:valleyview_irq_handler], pipe B underrun [ 326.507941] [drm:valleyview_irq_handler], pipe B underrun [ 326.510116] [drm:valleyview_irq_handler], pipe B underrun [ 326.510122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.516507] [drm:valleyview_irq_handler], pipe B underrun [ 326.525075] [drm:valleyview_irq_handler], pipe B underrun [ 326.533641] [drm:valleyview_irq_handler], pipe B underrun [ 326.534965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.534973] [drm:valleyview_irq_handler], pipe B underrun [ 326.535135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.546248] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.556975] [drm:intel_dp_start_link_train], clock recovery OK [ 326.557133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.568549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.592965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.593118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.604556] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.628964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.629115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.640547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.664964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.665115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.676549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.700964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.701116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.712556] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.736964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.737116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.748548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.772964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.773117] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.784548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.794973] [drm:intel_dp_link_down], [ 326.846966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 326.855542] [drm:valleyview_irq_handler], pipe B underrun [ 326.864109] [drm:valleyview_irq_handler], pipe B underrun [ 326.872675] [drm:valleyview_irq_handler], pipe B underrun [ 326.881242] [drm:valleyview_irq_handler], pipe B underrun [ 326.889808] [drm:valleyview_irq_handler], pipe B underrun [ 326.898114] [drm:valleyview_irq_handler], pipe B underrun [ 326.898119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.898375] [drm:valleyview_irq_handler], pipe B underrun [ 326.906940] [drm:valleyview_irq_handler], pipe B underrun [ 326.909114] [drm:valleyview_irq_handler], pipe B underrun [ 326.909120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.915507] [drm:valleyview_irq_handler], pipe B underrun [ 326.924075] [drm:valleyview_irq_handler], pipe B underrun [ 326.932641] [drm:valleyview_irq_handler], pipe B underrun [ 326.933964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.933972] [drm:valleyview_irq_handler], pipe B underrun [ 326.934133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.945247] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.955973] [drm:intel_dp_start_link_train], clock recovery OK [ 326.956131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.967547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 326.991964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 326.992116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.003547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.027964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.028115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.039548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.063964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.064115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.075547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.099964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.100115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.111546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.135964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.136116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.147546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.171964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.172115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.183546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.193973] [drm:intel_dp_link_down], [ 327.245966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 327.254541] [drm:valleyview_irq_handler], pipe B underrun [ 327.263108] [drm:valleyview_irq_handler], pipe B underrun [ 327.271675] [drm:valleyview_irq_handler], pipe B underrun [ 327.280241] [drm:valleyview_irq_handler], pipe B underrun [ 327.288807] [drm:valleyview_irq_handler], pipe B underrun [ 327.297115] [drm:valleyview_irq_handler], pipe B underrun [ 327.297121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.297373] [drm:valleyview_irq_handler], pipe B underrun [ 327.305940] [drm:valleyview_irq_handler], pipe B underrun [ 327.308114] [drm:valleyview_irq_handler], pipe B underrun [ 327.308120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.314506] [drm:valleyview_irq_handler], pipe B underrun [ 327.323074] [drm:valleyview_irq_handler], pipe B underrun [ 327.331640] [drm:valleyview_irq_handler], pipe B underrun [ 327.332964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.332972] [drm:valleyview_irq_handler], pipe B underrun [ 327.333135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.344247] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.354972] [drm:intel_dp_start_link_train], clock recovery OK [ 327.355129] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.366547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.390964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.391115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.402546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.426964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.427115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.438547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.462964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.463115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.474546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.498964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.499116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.510547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.534964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.535115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.546546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.570964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.571116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.582548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.592974] [drm:intel_dp_link_down], [ 327.644967] [drm:g4x_wait_for_vblank], vblank wait timed out [ 327.653543] [drm:valleyview_irq_handler], pipe B underrun [ 327.662109] [drm:valleyview_irq_handler], pipe B underrun [ 327.670681] [drm:valleyview_irq_handler], pipe B underrun [ 327.679243] [drm:valleyview_irq_handler], pipe B underrun [ 327.687809] [drm:valleyview_irq_handler], pipe B underrun [ 327.696118] [drm:valleyview_irq_handler], pipe B underrun [ 327.696124] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.696375] [drm:valleyview_irq_handler], pipe B underrun [ 327.704941] [drm:valleyview_irq_handler], pipe B underrun [ 327.707120] [drm:valleyview_irq_handler], pipe B underrun [ 327.707126] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.713508] [drm:valleyview_irq_handler], pipe B underrun [ 327.722076] [drm:valleyview_irq_handler], pipe B underrun [ 327.730642] [drm:valleyview_irq_handler], pipe B underrun [ 327.731964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.731972] [drm:valleyview_irq_handler], pipe B underrun [ 327.732135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.743249] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.753974] [drm:intel_dp_start_link_train], clock recovery OK [ 327.754132] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.765549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.789964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.790115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.801548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.825964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.826115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.837546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.861964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.862116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.873548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.897964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.898116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.909549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.933964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.934115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.945548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.969964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 327.970115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.981548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 327.991974] [drm:intel_dp_link_down], [ 328.043967] [drm:g4x_wait_for_vblank], vblank wait timed out [ 328.052542] [drm:valleyview_irq_handler], pipe B underrun [ 328.061109] [drm:valleyview_irq_handler], pipe B underrun [ 328.069681] [drm:valleyview_irq_handler], pipe B underrun [ 328.078242] [drm:valleyview_irq_handler], pipe B underrun [ 328.086809] [drm:valleyview_irq_handler], pipe B underrun [ 328.095114] [drm:valleyview_irq_handler], pipe B underrun [ 328.095120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.095375] [drm:valleyview_irq_handler], pipe B underrun [ 328.103941] [drm:valleyview_irq_handler], pipe B underrun [ 328.106114] [drm:valleyview_irq_handler], pipe B underrun [ 328.106119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.112507] [drm:valleyview_irq_handler], pipe B underrun [ 328.121075] [drm:valleyview_irq_handler], pipe B underrun [ 328.129641] [drm:valleyview_irq_handler], pipe B underrun [ 328.130964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.130972] [drm:valleyview_irq_handler], pipe B underrun [ 328.131135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.142247] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.152974] [drm:intel_dp_start_link_train], clock recovery OK [ 328.153132] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.164549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.188965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.189118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.200546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.224964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.225116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.236543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.260963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.261115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.272543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.296964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.297116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.308544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.332964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.333115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.344543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.368964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.369115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.380546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.390973] [drm:intel_dp_link_down], [ 328.442965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 328.451541] [drm:valleyview_irq_handler], pipe B underrun [ 328.460108] [drm:valleyview_irq_handler], pipe B underrun [ 328.468674] [drm:valleyview_irq_handler], pipe B underrun [ 328.477240] [drm:valleyview_irq_handler], pipe B underrun [ 328.485808] [drm:valleyview_irq_handler], pipe B underrun [ 328.494115] [drm:valleyview_irq_handler], pipe B underrun [ 328.494121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.494373] [drm:valleyview_irq_handler], pipe B underrun [ 328.502940] [drm:valleyview_irq_handler], pipe B underrun [ 328.505114] [drm:valleyview_irq_handler], pipe B underrun [ 328.505120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.511506] [drm:valleyview_irq_handler], pipe B underrun [ 328.520074] [drm:valleyview_irq_handler], pipe B underrun [ 328.528640] [drm:valleyview_irq_handler], pipe B underrun [ 328.529964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.529973] [drm:valleyview_irq_handler], pipe B underrun [ 328.530135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.541246] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.551972] [drm:intel_dp_start_link_train], clock recovery OK [ 328.552130] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.562973] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 328.562979] [drm:intel_dp_link_down], [ 328.614965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 328.623541] [drm:valleyview_irq_handler], pipe B underrun [ 328.632108] [drm:valleyview_irq_handler], pipe B underrun [ 328.640674] [drm:valleyview_irq_handler], pipe B underrun [ 328.649241] [drm:valleyview_irq_handler], pipe B underrun [ 328.657808] [drm:valleyview_irq_handler], pipe B underrun [ 328.665970] [drm:valleyview_irq_handler], pipe B underrun [ 328.666117] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.676974] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 328.676980] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 328.676986] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 328.677140] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.687972] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 328.688127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.698973] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 328.698984] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 328.699135] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 328.699140] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 328.699149] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off [ 328.699155] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 328.699198] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0 [ 328.699204] [drm:ironlake_edp_backlight_off], [ 328.900119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 328.910972] [drm:ironlake_edp_panel_off], Turn eDP power off [ 328.910978] [drm:ironlake_wait_panel_off], Wait for panel power off time [ 328.910983] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000 [ 329.101924] [drm:valleyview_irq_handler], hotplug event received, stat 0x00100000 [ 329.101930] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 0 [ 329.405966] [drm:ironlake_wait_panel_status], Wait complete [ 329.433967] [drm:intel_dp_link_down], [ 329.485965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 329.536977] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 329.536990] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 329.536995] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 329.537000] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 329.537004] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 329.537008] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 329.537013] [drm:check_crtc_state], [CRTC:3] [ 329.537017] [drm:check_crtc_state], [CRTC:6] [ 329.554966] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 329.554972] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 329.554976] [drm:intel_dp_init_panel_power_sequencer], panel power up delay 200, power down delay 50, power cycle delay 500 [ 329.554979] [drm:intel_dp_init_panel_power_sequencer], backlight on delay 1, off delay 200 [ 329.554986] [drm:intel_dp_init_panel_power_sequencer_registers], panel power sequencer register settings: PP_ON 0x87d0000a, PP_OFF 0x1f407d0, PP_DIV 0x270f05 [ 329.554990] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 329.554994] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 329.554999] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 329.555002] [drm:ironlake_wait_panel_status], Wait complete [ 329.555007] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 329.555011] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 329.584751] [drm:valleyview_irq_handler], hotplug event received, stat 0x10100000 [ 329.584757] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 1 [ 329.756123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.767118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.778117] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.802965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 329.803127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.814248] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.824973] [drm:intel_dp_start_link_train], clock recovery OK [ 329.824979] [drm:ironlake_edp_panel_on], Turn eDP power on [ 329.824983] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 329.824989] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 329.824993] [drm:ironlake_wait_panel_status], Wait complete [ 329.824997] [drm:ironlake_wait_panel_on], Wait for panel power on [ 329.825003] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b [ 329.978967] [drm:ironlake_wait_panel_status], Wait complete [ 329.978974] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off [ 329.978980] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003 [ 329.979140] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 329.990547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.014963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.015115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.026545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.050963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.051114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.062546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.086963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.087114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.098547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.122963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.123114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.134546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.158963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.159114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.170547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.194963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.195114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.206546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.216973] [drm:intel_dp_link_down], [ 330.268965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 330.320115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.331116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.355963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.356123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.367245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.377973] [drm:intel_dp_start_link_train], clock recovery OK [ 330.378131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.389548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.413963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.414115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.425545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.449963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.450114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.461545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.485963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.486115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.497546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.521963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.522114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.533541] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.557963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.558114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.569545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.593963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.594114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.605544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.615973] [drm:intel_dp_link_down], [ 330.667964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 330.719121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.730115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.754964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.755124] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.766247] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.776973] [drm:intel_dp_start_link_train], clock recovery OK [ 330.777131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.788548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.812964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.813116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.824548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.848964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.849117] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.860547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.884963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.885114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.896547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.920963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.921114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.932545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.956963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.957114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.968546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 330.992963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 330.993114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.004545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.014973] [drm:intel_dp_link_down], [ 331.066965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 331.118113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.129116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.153963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.154123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.165245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.175973] [drm:intel_dp_start_link_train], clock recovery OK [ 331.176131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.187547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.211964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.212116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.223545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.247963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.248114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.259547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.283963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.284114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.295546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.319963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.320114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.331547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.355963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.356114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.367545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.391963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.392114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.403545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.413973] [drm:intel_dp_link_down], [ 331.465965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 331.517112] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.528116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.552963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.553123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.564245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.574973] [drm:intel_dp_start_link_train], clock recovery OK [ 331.575131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.586548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.610964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.611116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.622547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.646963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.647114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.658548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.682963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.683114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.694545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.718963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.719114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.730548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.754963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.755115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.766545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.790963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.791115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.802547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.812974] [drm:intel_dp_link_down], [ 331.864965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 331.916115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.927116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.951963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 331.952123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.963248] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.973973] [drm:intel_dp_start_link_train], clock recovery OK [ 331.974132] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 331.985548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.009964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.010116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.021547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.045964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.046116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.057546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.081963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.082115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.093546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.117963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.118114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.129545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.153963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.154114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.165547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.189963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.190114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.201546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.211972] [drm:intel_dp_link_down], [ 332.263964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 332.315116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.326116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.350963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 332.351122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.362245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.372973] [drm:intel_dp_start_link_train], clock recovery OK [ 332.373131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 332.383973] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 332.383980] [drm:intel_dp_link_down], [ 332.435966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 332.487110] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.499963] ------------[ cut here ]------------ [ 333.499994] WARNING: CPU: 0 PID: 3924 at drivers/gpu/drm/i915/intel_display.c:1535 vlv_pre_enable_dp+0x109/0x118 [i915]() [ 333.499998] timed out waiting for port C ready: 0x000000ff [ 333.500001] Modules linked in: ip6table_filter ip6_tables ipv6 iptable_filter ip_tables ebtable_nat ebtables x_tables dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek pcspkr snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore battery ac acpi_cpufreq i915 video button drm_kms_helper drm [ 333.500033] CPU: 0 PID: 3924 Comm: kms_flip Tainted: G W 3.13.0-rc4_drm-intel-nightly_5f7867_20131230+ #42 [ 333.500037] 0000000000000000 0000000000000009 ffffffff81711fd2 ffff8800025e7c08 [ 333.500043] ffffffff8103312a 0000000000000286 ffffffffa009977b dead000000200200 [ 333.500057] ffff880002a0c000 0000000000000001 ffff880002949800 0000000000000200 [ 333.500063] Call Trace: [ 333.500073] [] ? dump_stack+0x41/0x51 [ 333.500081] [] ? warn_slowpath_common+0x73/0x8b [ 333.500102] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 333.500108] [] ? warn_slowpath_fmt+0x45/0x4a [ 333.500129] [] ? vlv_wait_port_ready+0xcb/0x104 [i915] [ 333.500149] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 333.500169] [] ? valleyview_crtc_enable+0x298/0x375 [i915] [ 333.500197] [] ? intel_crtc_update_dpms+0x4f/0x66 [i915] [ 333.500218] [] ? intel_connector_dpms+0x3f/0x4a [i915] [ 333.500231] [] ? drm_mode_obj_set_property_ioctl+0x15c/0x1e6 [drm] [ 333.500244] [] ? drm_mode_connector_property_set_ioctl+0x2c/0x31 [drm] [ 333.500254] [] ? drm_ioctl+0x263/0x385 [drm] [ 333.500267] [] ? drm_mode_obj_set_property_ioctl+0x1e6/0x1e6 [drm] [ 333.500274] [] ? __audit_syscall_exit+0x209/0x225 [ 333.500279] [] ? timespec_add_safe+0x1e/0x4d [ 333.500286] [] ? do_vfs_ioctl+0x3f1/0x43a [ 333.500291] [] ? SyS_ioctl+0x4e/0x7b [ 333.500304] [] ? system_call_fastpath+0x16/0x1b [ 333.500308] ---[ end trace e75f891d266e7a19 ]--- [ 333.500359] [drm:g4x_check_srwm], SR watermark: display plane 107, cursor 6 [ 333.500363] [drm:g4x_check_srwm], SR watermark: display plane 211, cursor 10 [ 333.500368] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=61, cursor=6, SR: plane=107, cursor=10 [ 333.534964] [drm:ironlake_edp_backlight_on], [ 333.536964] [drm:intel_panel_enable_backlight], pipe B [ 333.536970] [drm:intel_panel_actually_set_backlight], set backlight PWM = 7812 [ 333.536979] [drm:intel_connector_check_state], [CONNECTOR:20:eDP-1] [ 333.536987] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 333.536992] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 333.536996] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 333.537000] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 333.537004] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 333.537008] [drm:check_crtc_state], [CRTC:3] [ 333.537012] [drm:check_crtc_state], [CRTC:6] [ 333.538980] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 333.538986] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 333.538991] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 333.539176] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.550216] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.560971] [drm:intel_dp_get_dpcd], DPCD: 12 0a 82 41 00 00 01 80 02 00 00 00 0f 0b 00 [ 333.561120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.571969] [drm:intel_dp_get_dpcd], Detected EDP PSR Panel. [ 333.572110] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.583104] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.593972] [drm:intel_dp_check_link_status], TMDS-19: channel EQ not ok, retraining [ 333.594122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.605114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.629965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.630127] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.641246] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.651971] [drm:intel_dp_start_link_train], clock recovery OK [ 333.652131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.663546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.687964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.688118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.699550] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.723963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.724116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.735547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.759963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.760116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.771551] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.795963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.796115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.807549] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.831962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.832114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.843547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.867963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 333.868114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.879545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.889973] [drm:intel_dp_link_down], [ 333.941965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 333.950540] [drm:valleyview_irq_handler], pipe B underrun [ 333.959107] [drm:valleyview_irq_handler], pipe B underrun [ 333.967674] [drm:valleyview_irq_handler], pipe B underrun [ 333.976240] [drm:valleyview_irq_handler], pipe B underrun [ 333.984806] [drm:valleyview_irq_handler], pipe B underrun [ 333.993114] [drm:valleyview_irq_handler], pipe B underrun [ 333.993120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 333.993373] [drm:valleyview_irq_handler], pipe B underrun [ 334.001939] [drm:valleyview_irq_handler], pipe B underrun [ 334.004112] [drm:valleyview_irq_handler], pipe B underrun [ 334.004118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.010506] [drm:valleyview_irq_handler], pipe B underrun [ 334.019073] [drm:valleyview_irq_handler], pipe B underrun [ 334.027639] [drm:valleyview_irq_handler], pipe B underrun [ 334.028963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.028971] [drm:valleyview_irq_handler], pipe B underrun [ 334.029133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.040245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.050971] [drm:intel_dp_start_link_train], clock recovery OK [ 334.051128] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.062548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.086962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.087114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.098544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.122962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.123114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.134545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.158962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.159114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.170545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.194962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.195119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.206545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.230962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.231114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.242545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.266962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.267114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.278544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.288973] [drm:intel_dp_link_down], [ 334.340965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 334.349541] [drm:valleyview_irq_handler], pipe B underrun [ 334.358107] [drm:valleyview_irq_handler], pipe B underrun [ 334.366674] [drm:valleyview_irq_handler], pipe B underrun [ 334.375240] [drm:valleyview_irq_handler], pipe B underrun [ 334.383806] [drm:valleyview_irq_handler], pipe B underrun [ 334.392110] [drm:valleyview_irq_handler], pipe B underrun [ 334.392116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.392372] [drm:valleyview_irq_handler], pipe B underrun [ 334.400939] [drm:valleyview_irq_handler], pipe B underrun [ 334.403110] [drm:valleyview_irq_handler], pipe B underrun [ 334.403116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.409506] [drm:valleyview_irq_handler], pipe B underrun [ 334.418073] [drm:valleyview_irq_handler], pipe B underrun [ 334.426640] [drm:valleyview_irq_handler], pipe B underrun [ 334.427963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.427971] [drm:valleyview_irq_handler], pipe B underrun [ 334.428133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.439245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.449971] [drm:intel_dp_start_link_train], clock recovery OK [ 334.450128] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.461547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.485962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.486114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.497543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.521962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.522114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.533544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.557962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.558113] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.569548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.593963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.594114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.605543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.629963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.630116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.641546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.665963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.666114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.677548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.687973] [drm:intel_dp_link_down], [ 334.739966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 334.748542] [drm:valleyview_irq_handler], pipe B underrun [ 334.757108] [drm:valleyview_irq_handler], pipe B underrun [ 334.765675] [drm:valleyview_irq_handler], pipe B underrun [ 334.774242] [drm:valleyview_irq_handler], pipe B underrun [ 334.782808] [drm:valleyview_irq_handler], pipe B underrun [ 334.791112] [drm:valleyview_irq_handler], pipe B underrun [ 334.791118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.791374] [drm:valleyview_irq_handler], pipe B underrun [ 334.799941] [drm:valleyview_irq_handler], pipe B underrun [ 334.802116] [drm:valleyview_irq_handler], pipe B underrun [ 334.802122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.808507] [drm:valleyview_irq_handler], pipe B underrun [ 334.817075] [drm:valleyview_irq_handler], pipe B underrun [ 334.825641] [drm:valleyview_irq_handler], pipe B underrun [ 334.826964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.826972] [drm:valleyview_irq_handler], pipe B underrun [ 334.827135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.838243] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.848969] [drm:intel_dp_start_link_train], clock recovery OK [ 334.849126] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.860545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.884963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.885114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.896544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.920963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.921114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.932544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.956963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.957114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.968542] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 334.992963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 334.993114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.004548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.028963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.029115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.040545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.064963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.065115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.076545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.086973] [drm:intel_dp_link_down], [ 335.138965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 335.147540] [drm:valleyview_irq_handler], pipe B underrun [ 335.156107] [drm:valleyview_irq_handler], pipe B underrun [ 335.164673] [drm:valleyview_irq_handler], pipe B underrun [ 335.173240] [drm:valleyview_irq_handler], pipe B underrun [ 335.181806] [drm:valleyview_irq_handler], pipe B underrun [ 335.190112] [drm:valleyview_irq_handler], pipe B underrun [ 335.190118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.190373] [drm:valleyview_irq_handler], pipe B underrun [ 335.198939] [drm:valleyview_irq_handler], pipe B underrun [ 335.201113] [drm:valleyview_irq_handler], pipe B underrun [ 335.201119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.207505] [drm:valleyview_irq_handler], pipe B underrun [ 335.216073] [drm:valleyview_irq_handler], pipe B underrun [ 335.224639] [drm:valleyview_irq_handler], pipe B underrun [ 335.225963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.225972] [drm:valleyview_irq_handler], pipe B underrun [ 335.226133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.237245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.247971] [drm:intel_dp_start_link_train], clock recovery OK [ 335.248129] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.259548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.283962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.284114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.295548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.319963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.320114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.331545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.355963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.356114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.367546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.391963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.392115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.403545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.427963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.428114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.439547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.463963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.464114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.475545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.485973] [drm:intel_dp_link_down], [ 335.537966] [drm:g4x_wait_for_vblank], vblank wait timed out [ 335.546542] [drm:valleyview_irq_handler], pipe B underrun [ 335.555109] [drm:valleyview_irq_handler], pipe B underrun [ 335.563675] [drm:valleyview_irq_handler], pipe B underrun [ 335.572242] [drm:valleyview_irq_handler], pipe B underrun [ 335.580808] [drm:valleyview_irq_handler], pipe B underrun [ 335.589113] [drm:valleyview_irq_handler], pipe B underrun [ 335.589119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.589375] [drm:valleyview_irq_handler], pipe B underrun [ 335.597941] [drm:valleyview_irq_handler], pipe B underrun [ 335.600113] [drm:valleyview_irq_handler], pipe B underrun [ 335.600119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.606507] [drm:valleyview_irq_handler], pipe B underrun [ 335.615075] [drm:valleyview_irq_handler], pipe B underrun [ 335.623641] [drm:valleyview_irq_handler], pipe B underrun [ 335.624963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.624971] [drm:valleyview_irq_handler], pipe B underrun [ 335.625133] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.636245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.646971] [drm:intel_dp_start_link_train], clock recovery OK [ 335.647129] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.658545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.682963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.683114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.694545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.718963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.719114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.730545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.754963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.755114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.766545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.790963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.791114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.802545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.826962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.827114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.838546] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.862963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 335.863116] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.874547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.884973] [drm:intel_dp_link_down], [ 335.936965] [drm:g4x_wait_for_vblank], vblank wait timed out [ 335.945542] [drm:valleyview_irq_handler], pipe B underrun [ 335.954108] [drm:valleyview_irq_handler], pipe B underrun [ 335.962675] [drm:valleyview_irq_handler], pipe B underrun [ 335.971241] [drm:valleyview_irq_handler], pipe B underrun [ 335.979808] [drm:valleyview_irq_handler], pipe B underrun [ 335.988112] [drm:valleyview_irq_handler], pipe B underrun [ 335.988118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 335.988374] [drm:valleyview_irq_handler], pipe B underrun [ 335.996940] [drm:valleyview_irq_handler], pipe B underrun [ 335.999115] [drm:valleyview_irq_handler], pipe B underrun [ 335.999121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.005507] [drm:valleyview_irq_handler], pipe B underrun [ 336.014074] [drm:valleyview_irq_handler], pipe B underrun [ 336.022640] [drm:valleyview_irq_handler], pipe B underrun [ 336.023963] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 336.023972] [drm:valleyview_irq_handler], pipe B underrun [ 336.024134] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.035245] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.045972] [drm:intel_dp_start_link_train], clock recovery OK [ 336.046131] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.056972] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 336.056979] [drm:intel_dp_link_down], [ 336.108964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 336.117541] [drm:valleyview_irq_handler], pipe B underrun [ 336.126107] [drm:valleyview_irq_handler], pipe B underrun [ 336.134674] [drm:valleyview_irq_handler], pipe B underrun [ 336.143240] [drm:valleyview_irq_handler], pipe B underrun [ 336.151806] [drm:valleyview_irq_handler], pipe B underrun [ 336.159971] [drm:valleyview_irq_handler], pipe B underrun [ 336.160119] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.170974] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 336.170979] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 336.170986] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 336.171141] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.181973] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 336.182130] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.192975] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 336.192986] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 336.193139] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 336.193144] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 336.193154] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off [ 336.193160] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 336.193181] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 336.193199] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0 [ 336.193206] [drm:ironlake_edp_backlight_off], [ 336.394106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 336.404968] [drm:ironlake_edp_panel_off], Turn eDP power off [ 336.404974] [drm:ironlake_wait_panel_off], Wait for panel power off time [ 336.404980] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000 [ 336.595926] [drm:valleyview_irq_handler], hotplug event received, stat 0x00100000 [ 336.595932] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 0 [ 336.910963] [drm:ironlake_wait_panel_status], Wait complete [ 336.944959] [drm:intel_dp_link_down], [ 336.996959] [drm:g4x_wait_for_vblank], vblank wait timed out [ 337.047967] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 337.047979] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 337.047984] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 337.047988] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 337.047992] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 337.047996] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 337.047999] [drm:check_crtc_state], [CRTC:3] [ 337.048003] [drm:check_crtc_state], [CRTC:6] [ 337.048017] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 337.048023] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 337.048027] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 337.048032] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 337.048036] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 337.048040] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 337.048045] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 337.048056] [drm:ironlake_wait_panel_status], Wait complete [ 337.048062] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 337.048065] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 337.077822] [drm:valleyview_irq_handler], hotplug event received, stat 0x10100000 [ 337.077828] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 1 [ 337.249132] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.259975] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 337.260132] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.270975] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 337.270984] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 337.271136] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 337.271142] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 337.271150] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 337.271155] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 337.271159] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 337.271164] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 337.271330] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.281976] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 337.282134] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.292975] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 337.292983] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 337.293135] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 337.293141] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 337.310966] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 337.310973] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 337.310978] [drm:intel_dp_init_panel_power_sequencer], panel power up delay 200, power down delay 50, power cycle delay 500 [ 337.310982] [drm:intel_dp_init_panel_power_sequencer], backlight on delay 1, off delay 200 [ 337.310989] [drm:intel_dp_init_panel_power_sequencer_registers], panel power sequencer register settings: PP_ON 0x87d0000a, PP_OFF 0x1f407d0, PP_DIV 0x270f05 [ 337.311135] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.322111] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.333109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.357962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.358125] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.369243] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.379968] [drm:intel_dp_start_link_train], clock recovery OK [ 337.379974] [drm:ironlake_edp_panel_on], Turn eDP power on [ 337.379979] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 337.379986] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 337.379991] [drm:ironlake_wait_panel_status], Wait complete [ 337.379996] [drm:ironlake_wait_panel_on], Wait for panel power on [ 337.380002] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b [ 337.533962] [drm:ironlake_wait_panel_status], Wait complete [ 337.533969] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off [ 337.533976] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003 [ 337.534137] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.545540] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.569962] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.570115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.581542] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.605965] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.606121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.617543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.641964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.642120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.653547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.677966] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.678122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.689548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.713966] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.714122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.725545] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.749964] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.750120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.761548] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.771971] [drm:intel_dp_link_down], [ 337.823964] [drm:g4x_wait_for_vblank], vblank wait timed out [ 337.875107] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.886106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.910959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.911118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.922239] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.932965] [drm:intel_dp_start_link_train], clock recovery OK [ 337.933122] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.944538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.968960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 337.969110] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 337.980542] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.004958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.005108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.016538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.040960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.041109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.052544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.076958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.077108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.088538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.112960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.113110] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.124543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.148959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.149108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.160539] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.170967] [drm:intel_dp_link_down], [ 338.222960] [drm:g4x_wait_for_vblank], vblank wait timed out [ 338.274108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.285106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.309959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.310117] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.321239] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.331964] [drm:intel_dp_start_link_train], clock recovery OK [ 338.332121] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.343538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.367960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.368109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.379547] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.403960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.404110] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.415537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.439959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.440108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.451538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.475960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.476109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.487537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.511959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.512108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.523538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.547961] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.548114] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.559538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.569967] [drm:intel_dp_link_down], [ 338.621960] [drm:g4x_wait_for_vblank], vblank wait timed out [ 338.673107] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.684106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.708959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.709118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.720238] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.730966] [drm:intel_dp_start_link_train], clock recovery OK [ 338.731123] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.742537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.766958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.767108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.778539] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.802960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.803109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.814537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.838959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.839108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.850538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.874960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.875109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.886537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.910958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.911108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.922538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.946960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 338.947109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.958537] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 338.968966] [drm:intel_dp_link_down], [ 339.020960] [drm:g4x_wait_for_vblank], vblank wait timed out [ 339.072105] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.083105] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.107958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.108118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.119235] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.129963] [drm:intel_dp_start_link_train], clock recovery OK [ 339.130120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.141534] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.165958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.166108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.177536] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.201960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.202109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.213535] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.237958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.238107] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.249536] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.273960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.274109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.285534] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.309958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.310107] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.321536] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.345960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.346109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.357534] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.367963] [drm:intel_dp_link_down], [ 339.419962] [drm:g4x_wait_for_vblank], vblank wait timed out [ 339.471104] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.482105] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.506960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.507118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.518235] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.528963] [drm:intel_dp_start_link_train], clock recovery OK [ 339.529120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.540541] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.564958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.565108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.576536] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.600960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.601109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.612541] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.636958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.637108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.648538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.672960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.673109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.684543] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.708958] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.709108] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.720538] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.744959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.745109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.756544] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.766965] [drm:intel_dp_link_down], [ 339.818959] [drm:g4x_wait_for_vblank], vblank wait timed out [ 339.870106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.881106] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.905960] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 339.906118] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.917235] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.927964] [drm:intel_dp_start_link_train], clock recovery OK [ 339.928120] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 339.938963] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting [ 339.938969] [drm:intel_dp_link_down], [ 339.990960] [drm:g4x_wait_for_vblank], vblank wait timed out [ 340.042102] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 341.054958] ------------[ cut here ]------------ [ 341.054986] WARNING: CPU: 1 PID: 3924 at drivers/gpu/drm/i915/intel_display.c:1535 vlv_pre_enable_dp+0x109/0x118 [i915]() [ 341.054990] timed out waiting for port C ready: 0x000000ff [ 341.054992] Modules linked in: ip6table_filter ip6_tables ipv6 iptable_filter ip_tables ebtable_nat ebtables x_tables dm_mod snd_hda_codec_hdmi snd_hda_codec_realtek pcspkr snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore battery ac acpi_cpufreq i915 video button drm_kms_helper drm [ 341.055020] CPU: 1 PID: 3924 Comm: kms_flip Tainted: G W 3.13.0-rc4_drm-intel-nightly_5f7867_20131230+ #42 [ 341.055024] 0000000000000000 0000000000000009 ffffffff81711fd2 ffff8800025e7c08 [ 341.055029] ffffffff8103312a 0000000000000286 ffffffffa009977b dead000000200200 [ 341.055034] ffff880002a0c000 0000000000000001 ffff880002949800 0000000000000200 [ 341.055039] Call Trace: [ 341.055048] [] ? dump_stack+0x41/0x51 [ 341.055055] [] ? warn_slowpath_common+0x73/0x8b [ 341.055073] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 341.055078] [] ? warn_slowpath_fmt+0x45/0x4a [ 341.055096] [] ? vlv_wait_port_ready+0xcb/0x104 [i915] [ 341.055113] [] ? vlv_pre_enable_dp+0x109/0x118 [i915] [ 341.055131] [] ? valleyview_crtc_enable+0x298/0x375 [i915] [ 341.055149] [] ? intel_crtc_update_dpms+0x4f/0x66 [i915] [ 341.055166] [] ? intel_connector_dpms+0x3f/0x4a [i915] [ 341.055179] [] ? drm_mode_obj_set_property_ioctl+0x15c/0x1e6 [drm] [ 341.055190] [] ? drm_mode_connector_property_set_ioctl+0x2c/0x31 [drm] [ 341.055199] [] ? drm_ioctl+0x263/0x385 [drm] [ 341.055205] [] ? __set_current_blocked+0x2d/0x40 [ 341.055215] [] ? drm_mode_obj_set_property_ioctl+0x1e6/0x1e6 [drm] [ 341.055222] [] ? __audit_syscall_exit+0x209/0x225 [ 341.055227] [] ? do_vfs_ioctl+0x3f1/0x43a [ 341.055232] [] ? __set_task_blocked+0x5d/0x64 [ 341.055237] [] ? SyS_ioctl+0x4e/0x7b [ 341.055242] [] ? system_call_fastpath+0x16/0x1b [ 341.055245] ---[ end trace e75f891d266e7a1a ]--- [ 341.055295] [drm:g4x_check_srwm], SR watermark: display plane 107, cursor 6 [ 341.055299] [drm:g4x_check_srwm], SR watermark: display plane 211, cursor 10 [ 341.055303] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=61, cursor=6, SR: plane=107, cursor=10 [ 341.088960] [drm:ironlake_edp_backlight_on], [ 341.090961] [drm:intel_panel_enable_backlight], pipe B [ 341.090967] [drm:intel_panel_actually_set_backlight], set backlight PWM = 7812 [ 341.090975] [drm:intel_connector_check_state], [CONNECTOR:20:eDP-1] [ 341.090982] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 341.090986] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 341.090990] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 341.090994] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 341.090997] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 341.091001] [drm:check_crtc_state], [CRTC:3] [ 341.091005] [drm:check_crtc_state], [CRTC:6] [ 341.093030] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0 [ 341.093035] [drm:ironlake_edp_backlight_off], [ 341.294100] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 341.304962] [drm:ironlake_edp_panel_off], Turn eDP power off [ 341.304967] [drm:ironlake_wait_panel_off], Wait for panel power off time [ 341.304972] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000 [ 341.495908] [drm:valleyview_irq_handler], hotplug event received, stat 0x00100000 [ 341.495914] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 0 [ 341.854960] [drm:ironlake_wait_panel_status], Wait complete [ 341.872959] [drm:intel_dp_link_down], [ 341.924958] [drm:g4x_wait_for_vblank], vblank wait timed out [ 341.975966] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=2, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 [ 341.975977] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 341.975981] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 341.975985] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 341.975989] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 341.975992] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 341.975996] [drm:check_crtc_state], [CRTC:3] [ 341.976000] [drm:check_crtc_state], [CRTC:6] [ 341.976014] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 341.976020] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 341.976024] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 341.976029] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 341.976033] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 341.976037] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 341.976042] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 341.976052] [drm:ironlake_wait_panel_status], Wait complete [ 341.976058] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 341.976061] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 342.005912] [drm:valleyview_irq_handler], hotplug event received, stat 0x10100000 [ 342.005918] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 5 - cnt: 1 [ 342.177126] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 342.187970] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 342.188125] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 342.198968] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 342.198978] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 342.199127] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 342.199132] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 342.199139] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 342.199143] [drm:i915_hotplug_work_func], Connector eDP-1 (pin 5) received hotplug event. [ 342.199146] [drm:i915_hotplug_work_func], Connector HDMI-A-2 (pin 5) received hotplug event. [ 342.199150] [drm:intel_dp_detect], [CONNECTOR:20:eDP-1] [ 342.199306] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 342.209969] [drm:intel_dp_probe_oui], Sink OUI: 001cf8 [ 342.210124] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 342.220969] [drm:intel_dp_probe_oui], Branch OUI: 000000 [ 342.220975] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 342.221123] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 342.221127] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 342.221140] [drm:intel_crtc_set_config], [CRTC:6] [NOFB] [ 342.221147] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:6], mode_changed=1, fb_changed=0 [ 342.221152] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:eDP-1] to [NOCRTC] [ 342.221154] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 342.221158] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 342.221162] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 342.236965] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 342.236970] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 342.236974] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 342.236978] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 342.236981] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 342.236985] [drm:check_crtc_state], [CRTC:3] [ 342.236989] [drm:check_crtc_state], [CRTC:6] [ 342.237046] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 342.237053] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 342.237062] [drm:drm_mode_getconnector], [CONNECTOR:9:?] [ 342.237066] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] [ 342.237070] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1 [ 342.237074] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000 [ 343.238961] [drm:valleyview_crt_detect_hotplug], timed out waiting for FORCE_TRIGGER [ 343.238968] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 343.238972] [drm:intel_crt_detect], CRT not detected via hotplug [ 343.239128] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 343.239134] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 343.239137] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 343.239141] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 343.241251] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 343.241256] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 343.241259] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 343.241264] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected [ 343.241284] [drm:drm_mode_getconnector], [CONNECTOR:9:?] [ 343.241288] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] [ 343.241292] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1 [ 343.241303] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000 [ 344.242960] [drm:valleyview_crt_detect_hotplug], timed out waiting for FORCE_TRIGGER [ 344.242966] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 344.242970] [drm:intel_crt_detect], CRT not detected via hotplug [ 344.243124] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 344.243128] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 344.243131] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 344.243135] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 344.245251] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 344.245256] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 344.245259] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 344.245263] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected [ 344.245293] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 344.245308] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 344.245315] [drm:drm_mode_getconnector], [CONNECTOR:9:?] [ 344.245319] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] [ 344.245323] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1 [ 344.245327] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000 [ 345.246961] [drm:valleyview_crt_detect_hotplug], timed out waiting for FORCE_TRIGGER [ 345.246967] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 345.246971] [drm:intel_crt_detect], CRT not detected via hotplug [ 345.247121] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 345.247125] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 345.247128] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 345.247132] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 345.249251] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 345.249256] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 345.249259] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 345.249264] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected [ 345.249293] [drm:drm_mode_getconnector], [CONNECTOR:9:?] [ 345.249306] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] [ 345.249310] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=1 [ 345.249314] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000 [ 346.250961] [drm:valleyview_crt_detect_hotplug], timed out waiting for FORCE_TRIGGER [ 346.250968] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 346.250971] [drm:intel_crt_detect], CRT not detected via hotplug [ 346.251121] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 346.251125] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.251128] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 346.251132] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 346.253250] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.253255] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 346.253258] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 346.253263] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected [ 346.253294] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.253308] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.253315] [drm:drm_mode_getconnector], [CONNECTOR:12:?] [ 346.253320] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] [ 346.253324] [drm:intel_hdmi_detect], [CONNECTOR:12:HDMI-A-1] [ 346.253472] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 346.253476] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 346.253480] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected [ 346.253486] [drm:drm_mode_getconnector], [CONNECTOR:12:?] [ 346.253490] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] [ 346.253493] [drm:intel_hdmi_detect], [CONNECTOR:12:HDMI-A-1] [ 346.253640] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 346.253643] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 346.253647] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected [ 346.253660] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.253665] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.253679] [drm:drm_mode_getconnector], [CONNECTOR:12:?] [ 346.253683] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] [ 346.253687] [drm:intel_hdmi_detect], [CONNECTOR:12:HDMI-A-1] [ 346.253833] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 346.253837] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 346.253841] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected [ 346.253847] [drm:drm_mode_getconnector], [CONNECTOR:12:?] [ 346.253851] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] [ 346.253854] [drm:intel_hdmi_detect], [CONNECTOR:12:HDMI-A-1] [ 346.255026] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 346.255031] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 346.255035] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected [ 346.255061] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255068] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255074] [drm:drm_mode_getconnector], [CONNECTOR:16:?] [ 346.255078] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] [ 346.255082] [drm:intel_dp_detect], [CONNECTOR:16:DP-1] [ 346.255086] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] disconnected [ 346.255091] [drm:drm_mode_getconnector], [CONNECTOR:16:?] [ 346.255097] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] [ 346.255101] [drm:intel_dp_detect], [CONNECTOR:16:DP-1] [ 346.255105] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] disconnected [ 346.255114] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255120] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255125] [drm:drm_mode_getconnector], [CONNECTOR:16:?] [ 346.255129] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] [ 346.255132] [drm:intel_dp_detect], [CONNECTOR:16:DP-1] [ 346.255136] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] disconnected [ 346.255141] [drm:drm_mode_getconnector], [CONNECTOR:16:?] [ 346.255144] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] [ 346.255148] [drm:intel_dp_detect], [CONNECTOR:16:DP-1] [ 346.255151] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:16:DP-1] disconnected [ 346.255160] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255166] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255180] [drm:drm_mode_getconnector], [CONNECTOR:18:?] [ 346.255184] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] [ 346.255188] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 346.255336] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 346.255340] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 346.255344] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected [ 346.255356] [drm:drm_mode_getconnector], [CONNECTOR:18:?] [ 346.255360] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] [ 346.255364] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 346.255511] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 346.255514] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 346.255518] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected [ 346.255530] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255536] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[5] ENCODERS[5] [ 346.255542] [drm:drm_mode_getconnector], [CONNECTOR:18:?] [ 346.255556] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] [ 346.255560] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 346.255707] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 346.255713] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 346.255717] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected [ 346.255723] [drm:drm_mode_getconnector], [CONNECTOR:18:?] [ 346.255727] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] [ 346.255730] [drm:intel_hdmi_detect], [CONNECTOR:18:HDMI-A-2] [ 346.255876] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 346.255883] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 346.255886] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:HDMI-A-2] disconnected [ 346.262318] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x y) (0 0) [ 346.262321] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set [ 346.262324] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=1, fb_changed=0 [ 346.262326] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 346.262329] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:eDP-1] to [CRTC:3] [ 346.262331] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 346.262334] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 346.262337] [drm:connected_sink_compute_bpp], [CONNECTOR:20:eDP-1] checking for sink bpp constrains [ 346.262342] [drm:intel_dp_compute_config], DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 346.262351] [drm:intel_dp_compute_config], DP link bw 0a lane count 2 clock 270000 bpp 24 [ 346.262353] [drm:intel_dp_compute_config], DP link bw required 333072 available 432000 [ 346.262356] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 346.262358] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A [ 346.262359] [drm:intel_dump_pipe_config], cpu_transcoder: A [ 346.262361] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0 [ 346.262363] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 346.262366] [drm:intel_dump_pipe_config], dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 346.262367] [drm:intel_dump_pipe_config], requested mode: [ 346.262371] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 346.262372] [drm:intel_dump_pipe_config], adjusted mode: [ 346.262376] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 346.262379] [drm:intel_dump_crtc_timings], crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 346.262380] [drm:intel_dump_pipe_config], port clock: 270000 [ 346.262382] [drm:intel_dump_pipe_config], pipe src size: 1920x1080 [ 346.262384] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 346.262385] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 346.262387] [drm:intel_dump_pipe_config], ips: 0 [ 346.262388] [drm:intel_dump_pipe_config], double wide: 0 [ 346.299969] [drm:i9xx_update_plane], Writing base 0006E000 00000000 0 0 7680 [ 346.299980] [drm:intel_edp_psr_match_conditions], PSR not supported on this platform [ 346.299984] [drm:intel_crtc_mode_set], [ENCODER:19:TMDS-19] set [MODE:0:1920x1080] [ 346.309966] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000800 [ 346.309968] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 1 - cnt: 0 [ 346.317962] [drm:intel_dp_init_panel_power_sequencer], cur t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 6000 [ 346.317965] [drm:intel_dp_init_panel_power_sequencer], vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 346.317967] [drm:intel_dp_init_panel_power_sequencer], panel power up delay 200, power down delay 50, power cycle delay 600 [ 346.317968] [drm:intel_dp_init_panel_power_sequencer], backlight on delay 1, off delay 200 [ 346.317973] [drm:intel_dp_init_panel_power_sequencer_registers], panel power sequencer register settings: PP_ON 0x87d0000a, PP_OFF 0x1f407d0, PP_DIV 0x270f06 [ 346.317975] [drm:ironlake_edp_panel_vdd_on], Turning eDP VDD on [ 346.317977] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 346.317980] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000 [ 346.317982] [drm:ironlake_wait_panel_status], Wait complete [ 346.317986] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 346.317987] [drm:ironlake_edp_panel_vdd_on], eDP was not running [ 346.519105] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.530109] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.541107] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.565959] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 346.566115] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.577239] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.587965] [drm:intel_dp_start_link_train], clock recovery OK [ 346.587966] [drm:ironlake_edp_panel_on], Turn eDP power on [ 346.587968] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle [ 346.587971] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008 [ 346.587973] [drm:ironlake_wait_panel_status], Wait complete [ 346.587975] [drm:ironlake_wait_panel_on], Wait for panel power on [ 346.587978] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b [ 346.741961] [drm:ironlake_wait_panel_status], Wait complete [ 346.741963] [drm:ironlake_panel_vdd_off_sync], Turning eDP VDD off [ 346.741967] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003 [ 346.742223] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.753539] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.763965] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful [ 346.764103] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000020 [ 346.775010] [drm:g4x_check_srwm], SR watermark: display plane 107, cursor 6 [ 346.775012] [drm:g4x_check_srwm], SR watermark: display plane 211, cursor 10 [ 346.775015] [drm:valleyview_update_wm], Setting FIFO watermarks - A: plane=61, cursor=6, B: plane=2, cursor=2, SR: plane=107, cursor=10 [ 346.808960] [drm:ironlake_edp_backlight_on], [ 346.810962] [drm:intel_panel_enable_backlight], pipe A [ 346.810965] [drm:intel_panel_actually_set_backlight], set backlight PWM = 7812 [ 346.810971] [drm:intel_connector_check_state], [CONNECTOR:20:eDP-1] [ 346.810976] [drm:check_encoder_state], [ENCODER:10:DAC-10] [ 346.810978] [drm:check_encoder_state], [ENCODER:11:TMDS-11] [ 346.810980] [drm:check_encoder_state], [ENCODER:15:TMDS-15] [ 346.810983] [drm:check_encoder_state], [ENCODER:17:TMDS-17] [ 346.810985] [drm:check_encoder_state], [ENCODER:19:TMDS-19] [ 346.810999] [drm:check_crtc_state], [CRTC:3] [ 346.812964] [drm:check_crtc_state], [CRTC:6] [ 346.812968] [drm:intel_crtc_set_config], [CRTC:6] [NOFB] [ 346.812970] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 346.812973] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:eDP-1] to [CRTC:3] [ 346.812979] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 346.812981] [drm:i915_hotplug_work_func], Connector VGA-1 (pin 1) received hotplug event. [ 346.812984] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=0 [ 346.812987] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0x3f40000 [ 346.818237] [drm:valleyview_irq_handler], hotplug event received, stat 0x10000800 [ 346.818239] [drm:intel_hpd_irq_handler], Received HPD interrupt on PIN 1 - cnt: 1 [ 346.818960] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 346.818962] [drm:intel_crt_detect], CRT not detected via hotplug [ 346.819109] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 346.819111] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.819113] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 346.819115] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 346.821249] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.821251] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 346.821253] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 346.821256] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 346.821259] [drm:i915_hotplug_work_func], Connector VGA-1 (pin 1) received hotplug event. [ 346.821261] [drm:intel_crt_detect], [CONNECTOR:9:VGA-1] force=0 [ 346.821263] [drm:valleyview_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000 [ 346.826961] [drm:valleyview_crt_detect_hotplug], valleyview hotplug adpa=0xf40000, result 0 [ 346.826963] [drm:intel_crt_detect], CRT not detected via hotplug [ 346.827108] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 346.827110] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.827111] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 346.827113] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 346.829239] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 346.829241] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 346.829242] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 346.844718] [drm:i915_gem_open], [ 346.844768] [drm:i915_gem_open], [ 346.844876] [drm:valleyview_set_rps], GPU freq request from 167 MHz (191) to 708 MHz (217) [ 346.849251] [drm:valleyview_set_rps], GPU freq request from 708 MHz (217) to 375 MHz (201) [ 346.867480] [drm:intel_crtc_cursor_set], cursor off [ 346.867490] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x y) (0 0) [ 346.867497] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:3], mode_changed=0, fb_changed=0 [ 346.867502] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:eDP-1] to [CRTC:3] [ 346.867506] [drm:intel_crtc_cursor_set], cursor off [ 346.867509] [drm:intel_crtc_set_config], [CRTC:6] [NOFB] [ 346.867513] [drm:intel_set_config_compute_mode_changes], computed changes for [CRTC:6], mode_changed=0, fb_changed=0 [ 346.867517] [drm:intel_modeset_stage_output_state], [CONNECTOR:20:eDP-1] to [CRTC:3] [ 346.948971] [drm:valleyview_set_rps], GPU freq request from 375 MHz (201) to 167 MHz (191) [ 348.708318] [drm:valleyview_set_rps], GPU freq request from 167 MHz (191) to 167 MHz (191) [ 348.807969] [drm:valleyview_set_rps], GPU freq request from 167 MHz (191) to 167 MHz (191) [ 350.708294] [drm:valleyview_set_rps], GPU freq request from 167 MHz (191) to 167 MHz (191) [ 371.275769] usb 1-6.2: USB disconnect, device number 11 [ 372.731989] usb 1-6.2: new low-speed USB device number 12 using xhci_hcd [ 372.747061] usb 1-6.2: New USB device found, idVendor=046d, idProduct=c05a [ 372.747148] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 372.747240] usb 1-6.2: Product: USB Optical Mouse [ 372.747303] usb 1-6.2: Manufacturer: Logitech [ 372.747869] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 372.750714] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6.2/1-6.2:1.0/input/input14 [ 372.752079] hid-generic 0003:046D:C05A.0009: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-6.2/input0 [ 432.971769] usb 1-6.2: USB disconnect, device number 12 [ 434.427975] usb 1-6.2: new low-speed USB device number 13 using xhci_hcd [ 434.442977] usb 1-6.2: New USB device found, idVendor=046d, idProduct=c05a [ 434.443084] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 434.443187] usb 1-6.2: Product: USB Optical Mouse [ 434.443245] usb 1-6.2: Manufacturer: Logitech [ 434.443503] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 434.447725] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6.2/1-6.2:1.0/input/input15 [ 434.449087] hid-generic 0003:046D:C05A.000A: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-6.2/input0 [ 494.667769] usb 1-6.2: USB disconnect, device number 13 [ 496.123976] usb 1-6.2: new low-speed USB device number 14 using xhci_hcd [ 496.138974] usb 1-6.2: New USB device found, idVendor=046d, idProduct=c05a [ 496.139067] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 496.139153] usb 1-6.2: Product: USB Optical Mouse [ 496.139216] usb 1-6.2: Manufacturer: Logitech [ 496.139751] usb 1-6.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 496.142997] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6.2/1-6.2:1.0/input/input16 [ 496.144392] hid-generic 0003:046D:C05A.000B: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-6.2/input0