[ 110.486184] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 110.486185] [drm:intel_dump_pipe_config] adjusted mode: [ 110.486189] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 110.486193] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 110.486195] [drm:intel_dump_pipe_config] port clock: 270000 [ 110.486198] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 110.486200] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 110.486203] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 110.486205] [drm:intel_dump_pipe_config] ips: 1 [ 110.486207] [drm:intel_dump_pipe_config] double wide: 0 [ 110.486214] [drm:intel_display_power_get] enabling always-on [ 110.486238] [drm:intel_edp_panel_on] Turn eDP power on [ 110.486244] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 110.486249] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 110.486252] [drm:wait_panel_status] Wait complete [ 110.486258] [drm:wait_panel_on] Wait for panel power on [ 110.486263] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 110.675081] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 110.675609] ata2.00: configured for UDMA/133 [ 110.695085] [drm:wait_panel_status] Wait complete [ 110.695094] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 110.695102] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 110.696182] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 110.696637] [drm:intel_dp_start_link_train] clock recovery OK [ 110.697394] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 110.697676] [drm:intel_edp_backlight_on] [ 110.697678] [drm:intel_panel_enable_backlight] pipe A [ 110.697686] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 110.697692] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 110.697700] [drm:ironlake_update_primary_plane] Writing base 01853000 00000000 0 0 7680 [ 110.730941] [drm:intel_update_fbc] disabled per chip default [ 110.730948] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 110.730954] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 110.730957] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 110.730959] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 110.730960] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 110.730961] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 110.730963] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 110.730965] [drm:check_crtc_state] [CRTC:8] [ 110.730978] [drm:check_crtc_state] [CRTC:12] [ 110.730980] [drm:check_crtc_state] [CRTC:16] [ 110.730983] [drm:check_shared_dpll_state] WRPLL 1 [ 110.730985] [drm:check_shared_dpll_state] WRPLL 2 [ 110.731018] [drm:drm_mode_setcrtc] [CRTC:8] [ 110.731019] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 110.731022] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 110.731024] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 110.731025] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 110.731027] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 110.731028] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 110.731031] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 110.747614] [drm:intel_edp_backlight_off] [ 110.948219] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 110.966384] [drm:intel_edp_panel_off] Turn eDP power off [ 110.966389] [drm:wait_panel_off] Wait for panel power off time [ 110.966393] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 111.021252] [drm:wait_panel_status] Wait complete [ 111.021261] [drm:intel_update_fbc] no output, disabling [ 111.021266] [drm:intel_display_power_put] disabling always-on [ 111.021271] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 111.021273] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 111.021275] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 111.021277] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 111.021278] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 111.021279] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 111.021281] [drm:check_crtc_state] [CRTC:8] [ 111.021284] [drm:check_crtc_state] [CRTC:12] [ 111.021286] [drm:check_crtc_state] [CRTC:16] [ 111.021288] [drm:check_shared_dpll_state] WRPLL 1 [ 111.021290] [drm:check_shared_dpll_state] WRPLL 2 [ 111.033752] PM: Syncing filesystems ... done. [ 111.034017] PM: Preparing system for mem sleep [ 111.034154] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 111.035283] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 111.036338] PM: Entering mem sleep [ 111.036368] Suspending console(s) (use no_console_suspend to debug) [ 111.036616] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 111.036678] sd 1:0:0:0: [sda] Stopping disk [ 111.042015] e1000e: EEE TX LPI TIMER: 00000011 [ 111.042022] [drm:intel_display_power_get] enabling always-on [ 111.042231] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 111.052296] [drm:intel_display_power_put] disabling display [ 111.052299] [drm:hsw_set_power_well] Requesting to disable the power well [ 111.052300] [drm:intel_display_power_put] disabling always-on [ 112.088828] PM: suspend of devices complete after 1051.795 msecs [ 112.088996] [drm:hsw_enable_pc8] Enabling package C8+ [ 112.105833] PM: late suspend of devices complete after 16.995 msecs [ 112.106158] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 112.106170] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 112.116841] PM: noirq suspend of devices complete after 11.000 msecs [ 112.117140] ACPI: Preparing to enter system sleep state S3 [ 112.134437] PM: Saving platform NVS memory [ 112.134604] Disabling non-boot CPUs ... [ 112.135761] smpboot: CPU 1 is now offline [ 112.137442] smpboot: CPU 2 is now offline [ 112.138716] smpboot: CPU 3 is now offline [ 112.140079] ACPI: Low-level resume complete [ 112.140139] PM: Restoring platform NVS memory [ 112.140537] CPU0: Thermal LVT vector (0xfa) already installed [ 112.140550] Enabling non-boot CPUs ... [ 112.140577] x86: Booting SMP configuration: [ 112.140577] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 112.152824] CPU1: Thermal LVT vector (0xfa) already installed [ 112.155262] CPU1 is up [ 112.155280] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 112.167515] CPU2: Thermal LVT vector (0xfa) already installed [ 112.169959] CPU2 is up [ 112.169976] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 112.182224] CPU3: Thermal LVT vector (0xfa) already installed [ 112.184654] CPU3 is up [ 112.188048] ACPI: Waking up from system sleep state S3 [ 112.189591] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 112.194509] [drm:intel_display_power_get] enabling always-on [ 112.194511] ------------[ cut here ]------------ [ 112.194529] WARNING: CPU: 0 PID: 2666 at drivers/gpu/drm/i915/intel_uncore.c:525 hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915]() [ 112.194530] Unclaimed register detected before reading register 0xc7204 [ 112.194541] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev pcspkr snd_hda_codec_hdmi i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 112.194544] CPU: 0 PID: 2666 Comm: kworker/0:2 Tainted: G W 3.17.0_drm-intel-nightly_8d1dbe_20141020+ #678 [ 112.194555] Workqueue: events edp_panel_vdd_work [i915] [ 112.194557] 0000000000000000 0000000000000009 ffffffff8178032c ffff88014440fcf8 [ 112.194559] ffffffff8103a8ec ffffffffa01213b0 ffffffffa00b880c 0000000000000800 [ 112.194560] ffff880002dd0060 00000000000c7204 ffff880002dd0068 ffff880002dd0060 [ 112.194561] Call Trace: [ 112.194566] [] ? dump_stack+0x41/0x51 [ 112.194569] [] ? warn_slowpath_common+0x78/0x90 [ 112.194580] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 112.194582] [] ? warn_slowpath_fmt+0x45/0x4a [ 112.194592] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 112.194600] [] ? gen6_read32+0x47/0x101 [i915] [ 112.194608] [] ? gen6_read64+0x101/0x101 [i915] [ 112.194618] [] ? edp_have_panel_vdd+0x26/0x30 [i915] [ 112.194627] [] ? edp_panel_vdd_off_sync+0x38/0x127 [i915] [ 112.194635] [] ? edp_panel_vdd_work+0x23/0x2e [i915] [ 112.194638] [] ? process_one_work+0x1ae/0x31c [ 112.194640] [] ? worker_thread+0x255/0x350 [ 112.194642] [] ? process_scheduled_works+0x25/0x25 [ 112.194644] [] ? kthread+0xc5/0xcd [ 112.194646] [] ? kthread_freezable_should_stop+0x40/0x40 [ 112.194648] [] ? ret_from_fork+0x7c/0xb0 [ 112.194649] [] ? kthread_freezable_should_stop+0x40/0x40 [ 112.194650] ---[ end trace 1acafbb577bcff25 ]--- [ 112.194654] [drm:intel_display_power_put] disabling always-on [ 112.200660] PM: noirq resume of devices complete after 11.184 msecs [ 112.200696] [drm:hsw_disable_pc8] Disabling package C8+ [ 112.204587] [drm:intel_display_power_get] enabling always-on [ 112.204588] [drm:intel_display_power_get] enabling display [ 112.204618] PM: early resume of devices complete after 3.941 msecs [ 112.204807] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [ 112.205111] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 112.205896] rtc_cmos 00:02: System wakeup disabled by ACPI [ 112.206009] serial 00:04: activated [ 112.206208] sd 1:0:0:0: [sda] Starting disk [ 112.206399] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018 [ 112.206407] [drm:intel_opregion_setup] Public ACPI methods supported [ 112.206407] [drm:intel_opregion_setup] SWSCI supported [ 112.211495] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 112.211496] [drm:intel_opregion_setup] ASLE supported [ 112.217506] [drm:init_status_page] render ring hws offset: 0x007fb000 [ 112.217534] [drm:init_status_page] bsd ring hws offset: 0x0081d000 [ 112.217560] [drm:init_status_page] blitter ring hws offset: 0x0083e000 [ 112.217598] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000 [ 112.217758] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled [ 112.217760] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 112.217762] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 112.217764] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 112.217766] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 112.217768] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A [ 112.217770] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A [ 112.217771] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A [ 112.217772] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B [ 112.217773] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C [ 112.217774] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A [ 112.217776] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: disabled [ 112.217778] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled [ 112.217780] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled [ 112.217781] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled [ 112.217786] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 112.217787] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 112.217788] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 112.217789] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 112.217791] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 112.217792] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 112.217793] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 112.217794] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217795] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217797] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 112.217797] [drm:intel_dump_pipe_config] requested mode: [ 112.217800] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217800] [drm:intel_dump_pipe_config] adjusted mode: [ 112.217802] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217804] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 112.217804] [drm:intel_dump_pipe_config] port clock: 0 [ 112.217805] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 112.217806] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 112.217807] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 112.217808] [drm:intel_dump_pipe_config] ips: 0 [ 112.217809] [drm:intel_dump_pipe_config] double wide: 0 [ 112.217810] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 112.217811] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 112.217812] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 112.217813] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 112.217814] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 112.217814] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 112.217815] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 112.217816] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217818] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217819] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 112.217819] [drm:intel_dump_pipe_config] requested mode: [ 112.217821] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217821] [drm:intel_dump_pipe_config] adjusted mode: [ 112.217823] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217824] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 112.217825] [drm:intel_dump_pipe_config] port clock: 0 [ 112.217826] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 112.217827] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 112.217828] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 112.217828] [drm:intel_dump_pipe_config] ips: 0 [ 112.217829] [drm:intel_dump_pipe_config] double wide: 0 [ 112.217831] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 112.217832] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 112.217832] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 112.217833] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 112.217834] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 112.217834] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 112.217835] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 112.217837] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217838] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.217839] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 112.217839] [drm:intel_dump_pipe_config] requested mode: [ 112.217841] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217842] [drm:intel_dump_pipe_config] adjusted mode: [ 112.217843] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.217845] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 112.217845] [drm:intel_dump_pipe_config] port clock: 0 [ 112.217846] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 112.217847] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 112.217848] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 112.217848] [drm:intel_dump_pipe_config] ips: 0 [ 112.217849] [drm:intel_dump_pipe_config] double wide: 0 [ 112.217858] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 112.217860] [drm:intel_display_power_put] disabling always-on [ 112.217862] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 112.217863] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 112.217867] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 112.217869] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 112.217870] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 112.217871] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 112.217871] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 112.217872] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 112.217873] [drm:check_crtc_state] [CRTC:8] [ 112.217875] [drm:check_crtc_state] [CRTC:12] [ 112.217877] [drm:check_crtc_state] [CRTC:16] [ 112.217879] [drm:check_shared_dpll_state] WRPLL 1 [ 112.217880] [drm:check_shared_dpll_state] WRPLL 2 [ 112.296621] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 112.318337] PM: resume of devices complete after 113.658 msecs [ 112.318586] PM: Finishing wakeup. [ 112.318587] Restarting tasks ... done. [ 112.323021] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 112.323027] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 112.323032] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 112.323034] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 112.323036] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 112.323039] [drm:intel_display_power_get] enabling always-on [ 112.323042] [drm:intel_display_power_put] disabling always-on [ 112.323050] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 112.323054] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 112.323057] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 112.323060] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 112.323064] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 112.323098] [drm:add_framebuffer_internal] [FB:36] [ 112.323102] [drm:add_framebuffer_internal] [FB:39] [ 112.323107] [drm:add_framebuffer_internal] [FB:40] [ 112.365002] [drm:drm_mode_setcrtc] [CRTC:12] [ 112.365009] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 112.365012] [drm:intel_crtc_set_config] [CRTC:12] [FB:36] #connectors=1 (x y) (0 0) [ 112.365015] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 112.365017] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 112.365020] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 112.365023] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 112.365025] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 112.365026] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 112.365028] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 112.365030] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 112.365032] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 112.365034] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 112.365036] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 112.365040] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 112.365046] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 112.365047] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 112.365050] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 112.365052] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 112.365053] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 112.365054] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 112.365056] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 112.365059] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 112.365060] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 112.365062] [drm:intel_dump_pipe_config] requested mode: [ 112.365064] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 112.365066] [drm:intel_dump_pipe_config] adjusted mode: [ 112.365068] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 112.365071] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 112.365072] [drm:intel_dump_pipe_config] port clock: 270000 [ 112.365073] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 112.365075] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 112.365077] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 112.365078] [drm:intel_dump_pipe_config] ips: 0 [ 112.365079] [drm:intel_dump_pipe_config] double wide: 0 [ 112.365085] [drm:intel_display_power_get] enabling always-on [ 112.368528] [drm:intel_edp_panel_on] Turn eDP power on [ 112.368533] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 112.368537] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 112.368540] [drm:wait_panel_status] Wait complete [ 112.368544] [drm:wait_panel_on] Wait for panel power on [ 112.368548] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 112.509657] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 112.510201] ata2.00: configured for UDMA/133 [ 112.576683] [drm:wait_panel_status] Wait complete [ 112.576691] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 112.576699] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 112.577773] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 112.578233] [drm:intel_dp_start_link_train] clock recovery OK [ 112.578992] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 112.579269] [drm:intel_edp_backlight_on] [ 112.579271] [drm:intel_panel_enable_backlight] pipe B [ 112.579278] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 112.579285] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 112.579292] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680 [ 112.595864] [drm:intel_update_fbc] disabled per chip default [ 112.595870] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 112.595877] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 112.595879] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 112.595881] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 112.595882] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 112.595884] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 112.595885] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 112.595887] [drm:check_crtc_state] [CRTC:8] [ 112.595890] [drm:check_crtc_state] [CRTC:12] [ 112.595902] [drm:check_crtc_state] [CRTC:16] [ 112.595905] [drm:check_shared_dpll_state] WRPLL 1 [ 112.595907] [drm:check_shared_dpll_state] WRPLL 2 [ 112.612538] [drm:drm_mode_setcrtc] [CRTC:12] [ 112.612542] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 112.612544] [drm:intel_crtc_set_config] [CRTC:12] [FB:36] #connectors=1 (x y) (0 0) [ 112.612547] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=1 [ 112.612549] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 112.612553] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680 [ 112.629232] [drm:drm_mode_setcrtc] [CRTC:12] [ 112.629234] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 112.629236] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 112.629238] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 112.629239] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 112.629240] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 112.629242] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 112.629244] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 112.629252] [drm:intel_edp_backlight_off] [ 112.829815] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 112.847978] [drm:intel_edp_panel_off] Turn eDP power off [ 112.847983] [drm:wait_panel_off] Wait for panel power off time [ 112.847987] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 112.902851] [drm:wait_panel_status] Wait complete [ 112.902859] [drm:intel_update_fbc] no output, disabling [ 112.902863] [drm:intel_display_power_put] disabling always-on [ 112.902867] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 112.902869] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 112.902871] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 112.902872] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 112.902873] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 112.902875] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 112.902877] [drm:check_crtc_state] [CRTC:8] [ 112.902879] [drm:check_crtc_state] [CRTC:12] [ 112.902881] [drm:check_crtc_state] [CRTC:16] [ 112.902883] [drm:check_shared_dpll_state] WRPLL 1 [ 112.902885] [drm:check_shared_dpll_state] WRPLL 2 [ 112.915263] PM: Syncing filesystems ... done. [ 112.915530] PM: Preparing system for mem sleep [ 112.915666] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 112.916785] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 112.917839] PM: Entering mem sleep [ 112.917867] Suspending console(s) (use no_console_suspend to debug) [ 112.918106] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 112.918170] sd 1:0:0:0: [sda] Stopping disk [ 112.923530] e1000e: EEE TX LPI TIMER: 00000011 [ 112.923660] [drm:intel_display_power_get] enabling always-on [ 112.923929] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 112.936901] [drm:intel_display_power_put] disabling display [ 112.936904] [drm:hsw_set_power_well] Requesting to disable the power well [ 112.936905] [drm:intel_display_power_put] disabling always-on [ 113.939422] PM: suspend of devices complete after 1020.907 msecs [ 113.939588] [drm:hsw_enable_pc8] Enabling package C8+ [ 113.956422] PM: late suspend of devices complete after 16.989 msecs [ 113.956723] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 113.956764] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 113.967407] PM: noirq suspend of devices complete after 10.977 msecs [ 113.967706] ACPI: Preparing to enter system sleep state S3 [ 113.985069] PM: Saving platform NVS memory [ 113.985237] Disabling non-boot CPUs ... [ 113.986391] smpboot: CPU 1 is now offline [ 113.987780] smpboot: CPU 2 is now offline [ 113.989172] smpboot: CPU 3 is now offline [ 113.990568] ACPI: Low-level resume complete [ 113.990624] PM: Restoring platform NVS memory [ 113.991025] CPU0: Thermal LVT vector (0xfa) already installed [ 113.991043] Enabling non-boot CPUs ... [ 113.991069] x86: Booting SMP configuration: [ 113.991070] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 114.003319] CPU1: Thermal LVT vector (0xfa) already installed [ 114.005756] CPU1 is up [ 114.005774] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 114.018008] CPU2: Thermal LVT vector (0xfa) already installed [ 114.020443] CPU2 is up [ 114.020460] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 114.032706] CPU3: Thermal LVT vector (0xfa) already installed [ 114.035140] CPU3 is up [ 114.038527] ACPI: Waking up from system sleep state S3 [ 114.040073] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 114.051181] PM: noirq resume of devices complete after 11.233 msecs [ 114.051216] [drm:hsw_disable_pc8] Disabling package C8+ [ 114.051217] ------------[ cut here ]------------ [ 114.051239] WARNING: CPU: 3 PID: 4636 at drivers/gpu/drm/i915/intel_uncore.c:525 hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915]() [ 114.051241] Unclaimed register detected before reading register 0x130040 [ 114.051257] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev pcspkr snd_hda_codec_hdmi i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 114.051260] CPU: 3 PID: 4636 Comm: kworker/u16:22 Tainted: G W 3.17.0_drm-intel-nightly_8d1dbe_20141020+ #678 [ 114.051266] Workqueue: events_unbound async_run_entry_fn [ 114.051269] 0000000000000000 0000000000000009 ffffffff8178032c ffff880148ddfc38 [ 114.051271] ffffffff8103a8ec ffff8801492fc000 ffffffffa00b880c ffffffffa007d400 [ 114.051273] ffff880002dd0060 0000000000130040 ffff880002dd0068 ffff880002dd0060 [ 114.051274] Call Trace: [ 114.051280] [] ? dump_stack+0x41/0x51 [ 114.051283] [] ? warn_slowpath_common+0x78/0x90 [ 114.051298] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 114.051307] [] ? i915_resume_early+0x22/0x3d [i915] [ 114.051310] [] ? warn_slowpath_fmt+0x45/0x4a [ 114.051323] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 114.051335] [] ? gen6_read32+0x47/0x101 [i915] [ 114.051344] [] ? i915_resume_early+0x22/0x3d [i915] [ 114.051358] [] ? hsw_disable_pc8+0x3f/0x2bf [i915] [ 114.051367] [] ? i915_resume_early+0x22/0x3d [i915] [ 114.051373] [] ? intel_resume_prepare+0x5d/0x590 [i915] [ 114.051379] [] ? i915_resume_early+0x3d/0x3d [i915] [ 114.051385] [] ? i915_drm_thaw_early+0x15/0x4f [i915] [ 114.051388] [] ? dpm_run_callback+0x57/0xcf [ 114.051390] [] ? device_resume_early+0x131/0x173 [ 114.051392] [] ? async_resume_early+0x14/0x38 [ 114.051394] [] ? async_run_entry_fn+0x55/0x10b [ 114.051396] [] ? process_one_work+0x1ae/0x31c [ 114.051398] [] ? worker_thread+0x255/0x350 [ 114.051400] [] ? process_scheduled_works+0x25/0x25 [ 114.051402] [] ? kthread+0xc5/0xcd [ 114.051403] [] ? kthread_freezable_should_stop+0x40/0x40 [ 114.051405] [] ? ret_from_fork+0x7c/0xb0 [ 114.051407] [] ? kthread_freezable_should_stop+0x40/0x40 [ 114.051408] ---[ end trace 1acafbb577bcff26 ]--- [ 114.057167] [drm:intel_display_power_get] enabling always-on [ 114.057168] [drm:intel_display_power_get] enabling display [ 114.057199] PM: early resume of devices complete after 6.000 msecs [ 114.057358] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [ 114.057541] sd 1:0:0:0: [sda] Starting disk [ 114.057607] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 114.058210] rtc_cmos 00:02: System wakeup disabled by ACPI [ 114.058341] serial 00:04: activated [ 114.059061] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018 [ 114.059073] [drm:intel_opregion_setup] Public ACPI methods supported [ 114.059074] [drm:intel_opregion_setup] SWSCI supported [ 114.075103] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 114.075103] [drm:intel_opregion_setup] ASLE supported [ 114.081110] [drm:init_status_page] render ring hws offset: 0x007fb000 [ 114.081139] [drm:init_status_page] bsd ring hws offset: 0x0081d000 [ 114.081162] [drm:init_status_page] blitter ring hws offset: 0x0083e000 [ 114.081200] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000 [ 114.081351] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled [ 114.081354] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 114.081356] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 114.081358] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 114.081359] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 114.081362] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A [ 114.081363] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A [ 114.081364] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A [ 114.081365] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B [ 114.081366] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C [ 114.081368] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A [ 114.081370] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: disabled [ 114.081372] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled [ 114.081373] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled [ 114.081375] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled [ 114.081378] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 114.081379] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 114.081380] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 114.081381] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 114.081383] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 114.081383] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 114.081384] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 114.081386] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081387] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081388] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 114.081389] [drm:intel_dump_pipe_config] requested mode: [ 114.081391] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081391] [drm:intel_dump_pipe_config] adjusted mode: [ 114.081393] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081395] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 114.081395] [drm:intel_dump_pipe_config] port clock: 0 [ 114.081396] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 114.081397] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 114.081398] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 114.081399] [drm:intel_dump_pipe_config] ips: 0 [ 114.081400] [drm:intel_dump_pipe_config] double wide: 0 [ 114.081401] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 114.081402] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 114.081403] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 114.081404] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 114.081405] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 114.081405] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 114.081406] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 114.081407] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081409] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081410] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 114.081410] [drm:intel_dump_pipe_config] requested mode: [ 114.081412] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081412] [drm:intel_dump_pipe_config] adjusted mode: [ 114.081414] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081415] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 114.081416] [drm:intel_dump_pipe_config] port clock: 0 [ 114.081417] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 114.081418] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 114.081419] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 114.081419] [drm:intel_dump_pipe_config] ips: 0 [ 114.081420] [drm:intel_dump_pipe_config] double wide: 0 [ 114.081422] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 114.081423] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 114.081423] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 114.081424] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 114.081425] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 114.081426] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 114.081426] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 114.081428] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081429] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.081430] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 114.081430] [drm:intel_dump_pipe_config] requested mode: [ 114.081432] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081432] [drm:intel_dump_pipe_config] adjusted mode: [ 114.081434] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 114.081435] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 114.081436] [drm:intel_dump_pipe_config] port clock: 0 [ 114.081437] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 114.081438] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 114.081439] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 114.081439] [drm:intel_dump_pipe_config] ips: 0 [ 114.081440] [drm:intel_dump_pipe_config] double wide: 0 [ 114.081449] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 114.081451] [drm:intel_display_power_put] disabling always-on [ 114.081453] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 114.081454] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 114.081458] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 114.081460] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 114.081461] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 114.081462] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 114.081462] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 114.081463] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 114.081464] [drm:check_crtc_state] [CRTC:8] [ 114.081466] [drm:check_crtc_state] [CRTC:12] [ 114.081468] [drm:check_crtc_state] [CRTC:16] [ 114.081470] [drm:check_shared_dpll_state] WRPLL 1 [ 114.081471] [drm:check_shared_dpll_state] WRPLL 2 [ 114.149216] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 114.170925] PM: resume of devices complete after 113.665 msecs [ 114.171169] PM: Finishing wakeup. [ 114.171171] Restarting tasks ... done. [ 114.171971] [drm:drm_mode_setcrtc] [CRTC:12] [ 114.171978] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 114.171982] [drm:intel_crtc_set_config] [CRTC:12] [FB:39] #connectors=1 (x y) (0 0) [ 114.171986] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 114.171989] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 114.171991] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 114.171994] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 114.171996] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 114.171999] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 114.172003] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 114.172012] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 114.172017] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 114.172024] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 114.172027] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 114.172030] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 114.172033] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 114.172035] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 114.172037] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 114.172040] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 114.172044] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 114.172046] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 114.172047] [drm:intel_dump_pipe_config] requested mode: [ 114.172050] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 114.172051] [drm:intel_dump_pipe_config] adjusted mode: [ 114.172054] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 114.172056] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 114.172058] [drm:intel_dump_pipe_config] port clock: 270000 [ 114.172059] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 114.172061] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 114.172062] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 114.172064] [drm:intel_dump_pipe_config] ips: 0 [ 114.172065] [drm:intel_dump_pipe_config] double wide: 0 [ 114.172071] [drm:intel_display_power_get] enabling always-on [ 114.172091] [drm:intel_edp_panel_on] Turn eDP power on [ 114.172096] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 114.172106] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 114.172109] [drm:wait_panel_status] Wait complete [ 114.172114] [drm:wait_panel_on] Wait for panel power on [ 114.172118] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 114.362236] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 114.362774] ata2.00: configured for UDMA/133 [ 114.380236] [drm:wait_panel_status] Wait complete [ 114.380249] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 114.380257] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 114.381327] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 114.381786] [drm:intel_dp_start_link_train] clock recovery OK [ 114.382546] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 114.382825] [drm:intel_edp_backlight_on] [ 114.382827] [drm:intel_panel_enable_backlight] pipe B [ 114.382835] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 114.382842] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 114.382849] [drm:ironlake_update_primary_plane] Writing base 01853000 00000000 0 0 7680 [ 114.399414] [drm:intel_update_fbc] disabled per chip default [ 114.399422] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 114.399430] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 114.399433] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 114.399435] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 114.399436] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 114.399438] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 114.399439] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 114.399441] [drm:check_crtc_state] [CRTC:8] [ 114.399444] [drm:check_crtc_state] [CRTC:12] [ 114.399456] [drm:check_crtc_state] [CRTC:16] [ 114.399459] [drm:check_shared_dpll_state] WRPLL 1 [ 114.399461] [drm:check_shared_dpll_state] WRPLL 2 [ 114.399492] [drm:drm_mode_setcrtc] [CRTC:12] [ 114.399494] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 114.399497] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 114.399503] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 114.399504] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 114.399506] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 114.399508] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 114.399510] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 114.399518] [drm:intel_edp_backlight_off] [ 114.600355] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 114.616516] [drm:intel_edp_panel_off] Turn eDP power off [ 114.616520] [drm:wait_panel_off] Wait for panel power off time [ 114.616525] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 114.671385] [drm:wait_panel_status] Wait complete [ 114.671397] [drm:intel_update_fbc] no output, disabling [ 114.671402] [drm:intel_display_power_put] disabling always-on [ 114.671406] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 114.671408] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 114.671410] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 114.671411] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 114.671412] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 114.671414] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 114.671415] [drm:check_crtc_state] [CRTC:8] [ 114.671418] [drm:check_crtc_state] [CRTC:12] [ 114.671420] [drm:check_crtc_state] [CRTC:16] [ 114.671422] [drm:check_shared_dpll_state] WRPLL 1 [ 114.671424] [drm:check_shared_dpll_state] WRPLL 2 [ 114.683826] PM: Syncing filesystems ... done. [ 114.684085] PM: Preparing system for mem sleep [ 114.684217] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 114.685338] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 114.686396] PM: Entering mem sleep [ 114.686428] Suspending console(s) (use no_console_suspend to debug) [ 114.686674] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 114.686740] sd 1:0:0:0: [sda] Stopping disk [ 114.692057] e1000e: EEE TX LPI TIMER: 00000011 [ 114.692174] [drm:intel_display_power_get] enabling always-on [ 114.692459] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 114.699430] [drm:intel_display_power_put] disabling always-on [ 114.702419] [drm:intel_display_power_put] disabling display [ 114.702422] [drm:hsw_set_power_well] Requesting to disable the power well [ 115.589865] [drm:intel_display_power_get] enabling always-on [ 115.589869] [drm:intel_display_power_put] disabling always-on [ 115.770980] PM: suspend of devices complete after 1083.872 msecs [ 115.771137] [drm:hsw_enable_pc8] Enabling package C8+ [ 115.787984] PM: late suspend of devices complete after 16.993 msecs [ 115.788289] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 115.788319] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 115.799001] PM: noirq suspend of devices complete after 11.009 msecs [ 115.799300] ACPI: Preparing to enter system sleep state S3 [ 115.816634] PM: Saving platform NVS memory [ 115.816807] Disabling non-boot CPUs ... [ 115.817954] smpboot: CPU 1 is now offline [ 115.819657] smpboot: CPU 2 is now offline [ 115.820945] smpboot: CPU 3 is now offline [ 115.822328] ACPI: Low-level resume complete [ 115.822386] PM: Restoring platform NVS memory [ 115.822786] CPU0: Thermal LVT vector (0xfa) already installed [ 115.822797] Enabling non-boot CPUs ... [ 115.822824] x86: Booting SMP configuration: [ 115.822825] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 115.835072] CPU1: Thermal LVT vector (0xfa) already installed [ 115.837511] CPU1 is up [ 115.837528] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 115.849762] CPU2: Thermal LVT vector (0xfa) already installed [ 115.852195] CPU2 is up [ 115.852212] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 115.864458] CPU3: Thermal LVT vector (0xfa) already installed [ 115.866898] CPU3 is up [ 115.870285] ACPI: Waking up from system sleep state S3 [ 115.871886] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 115.882807] PM: noirq resume of devices complete after 11.054 msecs [ 115.882909] [drm:hsw_disable_pc8] Disabling package C8+ [ 115.882911] ------------[ cut here ]------------ [ 115.882932] WARNING: CPU: 3 PID: 4623 at drivers/gpu/drm/i915/intel_uncore.c:525 hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915]() [ 115.882933] Unclaimed register detected before reading register 0x130040 [ 115.882950] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev pcspkr snd_hda_codec_hdmi i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 115.882953] CPU: 3 PID: 4623 Comm: kworker/u16:11 Tainted: G W 3.17.0_drm-intel-nightly_8d1dbe_20141020+ #678 [ 115.882958] Workqueue: events_unbound async_run_entry_fn [ 115.882961] 0000000000000000 0000000000000009 ffffffff8178032c ffff880144bbbc38 [ 115.882962] ffffffff8103a8ec ffff8801492fc000 ffffffffa00b880c ffffffffa007d400 [ 115.882963] ffff880002dd0060 0000000000130040 ffff880002dd0068 ffff880002dd0060 [ 115.882964] Call Trace: [ 115.882969] [] ? dump_stack+0x41/0x51 [ 115.882971] [] ? warn_slowpath_common+0x78/0x90 [ 115.882984] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 115.882992] [] ? i915_resume_early+0x22/0x3d [i915] [ 115.882994] [] ? warn_slowpath_fmt+0x45/0x4a [ 115.883008] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 115.883021] [] ? gen6_read32+0x47/0x101 [i915] [ 115.883029] [] ? i915_resume_early+0x22/0x3d [i915] [ 115.883041] [] ? hsw_disable_pc8+0x3f/0x2bf [i915] [ 115.883049] [] ? i915_resume_early+0x22/0x3d [i915] [ 115.883056] [] ? intel_resume_prepare+0x5d/0x590 [i915] [ 115.883064] [] ? i915_resume_early+0x3d/0x3d [i915] [ 115.883071] [] ? i915_drm_thaw_early+0x15/0x4f [i915] [ 115.883074] [] ? dpm_run_callback+0x57/0xcf [ 115.883076] [] ? device_resume_early+0x131/0x173 [ 115.883078] [] ? async_resume_early+0x14/0x38 [ 115.883080] [] ? async_run_entry_fn+0x55/0x10b [ 115.883083] [] ? process_one_work+0x1ae/0x31c [ 115.883085] [] ? worker_thread+0x255/0x350 [ 115.883087] [] ? process_scheduled_works+0x25/0x25 [ 115.883089] [] ? kthread+0xc5/0xcd [ 115.883091] [] ? kthread_freezable_should_stop+0x40/0x40 [ 115.883093] [] ? ret_from_fork+0x7c/0xb0 [ 115.883095] [] ? kthread_freezable_should_stop+0x40/0x40 [ 115.883096] ---[ end trace 1acafbb577bcff27 ]--- [ 115.888739] [drm:intel_display_power_get] enabling always-on [ 115.888740] [drm:intel_display_power_get] enabling display [ 115.888771] PM: early resume of devices complete after 5.877 msecs [ 115.888936] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [ 115.889133] sd 1:0:0:0: [sda] Starting disk [ 115.889168] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 115.890049] rtc_cmos 00:02: System wakeup disabled by ACPI [ 115.890193] serial 00:04: activated [ 115.890522] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018 [ 115.890531] [drm:intel_opregion_setup] Public ACPI methods supported [ 115.890531] [drm:intel_opregion_setup] SWSCI supported [ 115.895645] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 115.895646] [drm:intel_opregion_setup] ASLE supported [ 115.901653] [drm:init_status_page] render ring hws offset: 0x007fb000 [ 115.901684] [drm:init_status_page] bsd ring hws offset: 0x0081d000 [ 115.901706] [drm:init_status_page] blitter ring hws offset: 0x0083e000 [ 115.901745] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000 [ 115.901903] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled [ 115.901905] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 115.901907] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 115.901911] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 115.901912] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 115.901915] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A [ 115.901916] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A [ 115.901918] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A [ 115.901918] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B [ 115.901919] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C [ 115.901921] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A [ 115.901923] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: disabled [ 115.901925] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled [ 115.901926] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled [ 115.901928] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled [ 115.901930] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 115.901932] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 115.901933] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 115.901934] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 115.901935] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 115.901936] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 115.901937] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 115.901938] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901940] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901941] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 115.901942] [drm:intel_dump_pipe_config] requested mode: [ 115.901944] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901945] [drm:intel_dump_pipe_config] adjusted mode: [ 115.901946] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901948] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 115.901948] [drm:intel_dump_pipe_config] port clock: 0 [ 115.901949] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 115.901950] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 115.901951] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 115.901952] [drm:intel_dump_pipe_config] ips: 0 [ 115.901953] [drm:intel_dump_pipe_config] double wide: 0 [ 115.901954] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 115.901955] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 115.901956] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 115.901957] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 115.901958] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 115.901958] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 115.901959] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 115.901960] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901962] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901963] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 115.901963] [drm:intel_dump_pipe_config] requested mode: [ 115.901965] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901965] [drm:intel_dump_pipe_config] adjusted mode: [ 115.901967] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901968] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 115.901969] [drm:intel_dump_pipe_config] port clock: 0 [ 115.901970] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 115.901971] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 115.901972] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 115.901972] [drm:intel_dump_pipe_config] ips: 0 [ 115.901973] [drm:intel_dump_pipe_config] double wide: 0 [ 115.901974] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 115.901975] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 115.901976] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 115.901977] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 115.901978] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 115.901978] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 115.901979] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 115.901980] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901981] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 115.901983] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 115.901983] [drm:intel_dump_pipe_config] requested mode: [ 115.901985] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901985] [drm:intel_dump_pipe_config] adjusted mode: [ 115.901987] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 115.901988] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 115.901989] [drm:intel_dump_pipe_config] port clock: 0 [ 115.901989] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 115.901990] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 115.901991] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 115.901992] [drm:intel_dump_pipe_config] ips: 0 [ 115.901992] [drm:intel_dump_pipe_config] double wide: 0 [ 115.902001] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 115.902003] [drm:intel_display_power_put] disabling always-on [ 115.902005] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 115.902006] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 115.902010] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 115.902012] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 115.902013] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 115.902013] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 115.902014] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 115.902015] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 115.902016] [drm:check_crtc_state] [CRTC:8] [ 115.902018] [drm:check_crtc_state] [CRTC:12] [ 115.902020] [drm:check_crtc_state] [CRTC:16] [ 115.902021] [drm:check_shared_dpll_state] WRPLL 1 [ 115.902023] [drm:check_shared_dpll_state] WRPLL 2 [ 115.980784] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 116.002499] PM: resume of devices complete after 113.666 msecs [ 116.002872] PM: Finishing wakeup. [ 116.002874] Restarting tasks ... done. [ 116.007834] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 116.007840] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 116.007846] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 116.007849] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 116.007851] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 116.007853] [drm:intel_display_power_get] enabling always-on [ 116.007856] [drm:intel_display_power_put] disabling always-on [ 116.007864] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 116.007868] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 116.007871] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 116.007873] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 116.007877] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 116.007905] [drm:add_framebuffer_internal] [FB:36] [ 116.007908] [drm:add_framebuffer_internal] [FB:39] [ 116.007912] [drm:add_framebuffer_internal] [FB:40] [ 116.049067] [drm:drm_mode_setcrtc] [CRTC:16] [ 116.049075] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 116.049078] [drm:intel_crtc_set_config] [CRTC:16] [FB:36] #connectors=1 (x y) (0 0) [ 116.049081] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 116.049083] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 116.049085] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 116.049088] [drm:drm_mode_debug_printmodeline] Modeline 41:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 116.049090] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 116.049092] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 116.049094] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 116.049095] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 116.049097] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 116.049100] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 116.049102] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 116.049105] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 116.049111] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 116.049113] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 116.049116] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 116.049118] [drm:intel_dump_pipe_config] [CRTC:16][modeset] config for pipe C [ 116.049119] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 116.049120] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 116.049122] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 116.049125] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 116.049127] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 116.049128] [drm:intel_dump_pipe_config] requested mode: [ 116.049131] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 116.049132] [drm:intel_dump_pipe_config] adjusted mode: [ 116.049134] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 116.049137] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 116.049138] [drm:intel_dump_pipe_config] port clock: 270000 [ 116.049139] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 116.049141] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 116.049143] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 116.049144] [drm:intel_dump_pipe_config] ips: 0 [ 116.049146] [drm:intel_dump_pipe_config] double wide: 0 [ 116.049151] [drm:intel_display_power_get] enabling always-on [ 116.052720] [drm:intel_edp_panel_on] Turn eDP power on [ 116.052727] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 116.052731] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 116.052733] [drm:wait_panel_status] Wait complete [ 116.052738] [drm:wait_panel_on] Wait for panel power on [ 116.052741] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 116.193809] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 116.194350] ata2.00: configured for UDMA/133 [ 116.261836] [drm:wait_panel_status] Wait complete [ 116.261840] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 116.261848] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 116.262923] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 116.263381] [drm:intel_dp_start_link_train] clock recovery OK [ 116.264140] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 116.264417] [drm:intel_edp_backlight_on] [ 116.264419] [drm:intel_panel_enable_backlight] pipe C [ 116.264426] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 116.264433] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 116.264440] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680 [ 116.281013] [drm:intel_update_fbc] disabled per chip default [ 116.281020] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 116.281026] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 116.281028] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 116.281030] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 116.281031] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 116.281033] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 116.281034] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 116.281036] [drm:check_crtc_state] [CRTC:8] [ 116.281039] [drm:check_crtc_state] [CRTC:12] [ 116.281041] [drm:check_crtc_state] [CRTC:16] [ 116.281054] [drm:check_shared_dpll_state] WRPLL 1 [ 116.281055] [drm:check_shared_dpll_state] WRPLL 2 [ 116.297686] [drm:drm_mode_setcrtc] [CRTC:16] [ 116.297689] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 116.297691] [drm:intel_crtc_set_config] [CRTC:16] [FB:36] #connectors=1 (x y) (0 0) [ 116.297693] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=1 [ 116.297695] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 116.297700] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680 [ 116.314378] [drm:drm_mode_setcrtc] [CRTC:16] [ 116.314380] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 116.314382] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 116.314384] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 116.314385] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 116.314387] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 116.314388] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 116.314391] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4 [ 116.314398] [drm:intel_edp_backlight_off] [ 116.514967] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 116.533131] [drm:intel_edp_panel_off] Turn eDP power off [ 116.533136] [drm:wait_panel_off] Wait for panel power off time [ 116.533141] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 116.588004] [drm:wait_panel_status] Wait complete [ 116.588011] [drm:intel_update_fbc] no output, disabling [ 116.588015] [drm:intel_display_power_put] disabling always-on [ 116.588019] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 116.588021] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 116.588023] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 116.588024] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 116.588025] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 116.588027] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 116.588029] [drm:check_crtc_state] [CRTC:8] [ 116.588031] [drm:check_crtc_state] [CRTC:12] [ 116.588033] [drm:check_crtc_state] [CRTC:16] [ 116.588035] [drm:check_shared_dpll_state] WRPLL 1 [ 116.588037] [drm:check_shared_dpll_state] WRPLL 2 [ 116.600374] PM: Syncing filesystems ... done. [ 116.600630] PM: Preparing system for mem sleep [ 116.600763] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 116.601882] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 116.602936] PM: Entering mem sleep [ 116.602965] Suspending console(s) (use no_console_suspend to debug) [ 116.603200] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 116.603262] sd 1:0:0:0: [sda] Stopping disk [ 116.608598] e1000e: EEE TX LPI TIMER: 00000011 [ 116.608605] [drm:intel_display_power_get] enabling always-on [ 116.608815] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 116.615041] [drm:intel_display_power_put] disabling always-on [ 116.619039] [drm:intel_display_power_put] disabling display [ 116.619042] [drm:hsw_set_power_well] Requesting to disable the power well [ 117.822669] PM: suspend of devices complete after 1218.952 msecs [ 117.822835] [drm:hsw_enable_pc8] Enabling package C8+ [ 117.839671] PM: late suspend of devices complete after 16.991 msecs [ 117.840000] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 117.840011] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 117.850680] PM: noirq suspend of devices complete after 11.001 msecs [ 117.850979] ACPI: Preparing to enter system sleep state S3 [ 117.868328] PM: Saving platform NVS memory [ 117.868496] Disabling non-boot CPUs ... [ 117.869951] smpboot: CPU 1 is now offline [ 117.871240] smpboot: CPU 2 is now offline [ 117.872632] smpboot: CPU 3 is now offline [ 117.874033] ACPI: Low-level resume complete [ 117.874092] PM: Restoring platform NVS memory [ 117.874493] CPU0: Thermal LVT vector (0xfa) already installed [ 117.874510] Enabling non-boot CPUs ... [ 117.874536] x86: Booting SMP configuration: [ 117.874537] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 117.886786] CPU1: Thermal LVT vector (0xfa) already installed [ 117.889223] CPU1 is up [ 117.889241] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 117.901474] CPU2: Thermal LVT vector (0xfa) already installed [ 117.903909] CPU2 is up [ 117.903926] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 117.916174] CPU3: Thermal LVT vector (0xfa) already installed [ 117.918607] CPU3 is up [ 117.922045] ACPI: Waking up from system sleep state S3 [ 117.923640] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 117.934500] PM: noirq resume of devices complete after 10.986 msecs [ 117.934553] [drm:hsw_disable_pc8] Disabling package C8+ [ 117.934554] ------------[ cut here ]------------ [ 117.934572] WARNING: CPU: 0 PID: 4646 at drivers/gpu/drm/i915/intel_uncore.c:525 hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915]() [ 117.934573] Unclaimed register detected before reading register 0x130040 [ 117.934584] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev pcspkr snd_hda_codec_hdmi i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 117.934587] CPU: 0 PID: 4646 Comm: kworker/u16:32 Tainted: G W 3.17.0_drm-intel-nightly_8d1dbe_20141020+ #678 [ 117.934592] Workqueue: events_unbound async_run_entry_fn [ 117.934594] 0000000000000000 0000000000000009 ffffffff8178032c ffff880002dafc38 [ 117.934595] ffffffff8103a8ec ffff8801492fc000 ffffffffa00b880c ffffffffa007d400 [ 117.934597] ffff880002dd0060 0000000000130040 ffff880002dd0068 ffff880002dd0060 [ 117.934597] Call Trace: [ 117.934602] [] ? dump_stack+0x41/0x51 [ 117.934605] [] ? warn_slowpath_common+0x78/0x90 [ 117.934616] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 117.934622] [] ? i915_resume_early+0x22/0x3d [i915] [ 117.934624] [] ? warn_slowpath_fmt+0x45/0x4a [ 117.934634] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 117.934642] [] ? gen6_read32+0x47/0x101 [i915] [ 117.934648] [] ? i915_resume_early+0x22/0x3d [i915] [ 117.934659] [] ? hsw_disable_pc8+0x3f/0x2bf [i915] [ 117.934665] [] ? i915_resume_early+0x22/0x3d [i915] [ 117.934671] [] ? intel_resume_prepare+0x5d/0x590 [i915] [ 117.934677] [] ? i915_resume_early+0x3d/0x3d [i915] [ 117.934683] [] ? i915_drm_thaw_early+0x15/0x4f [i915] [ 117.934686] [] ? dpm_run_callback+0x57/0xcf [ 117.934688] [] ? device_resume_early+0x131/0x173 [ 117.934689] [] ? async_resume_early+0x14/0x38 [ 117.934692] [] ? async_run_entry_fn+0x55/0x10b [ 117.934694] [] ? process_one_work+0x1ae/0x31c [ 117.934696] [] ? worker_thread+0x255/0x350 [ 117.934698] [] ? process_scheduled_works+0x25/0x25 [ 117.934700] [] ? kthread+0xc5/0xcd [ 117.934701] [] ? kthread_freezable_should_stop+0x40/0x40 [ 117.934703] [] ? ret_from_fork+0x7c/0xb0 [ 117.934705] [] ? kthread_freezable_should_stop+0x40/0x40 [ 117.934706] ---[ end trace 1acafbb577bcff28 ]--- [ 117.940425] [drm:intel_display_power_get] enabling always-on [ 117.940426] [drm:intel_display_power_get] enabling display [ 117.940456] PM: early resume of devices complete after 5.937 msecs [ 117.940748] sd 1:0:0:0: [sda] Starting disk [ 117.940888] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 117.941347] rtc_cmos 00:02: System wakeup disabled by ACPI [ 117.941380] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [ 117.941440] serial 00:04: activated [ 117.942376] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018 [ 117.942383] [drm:intel_opregion_setup] Public ACPI methods supported [ 117.942383] [drm:intel_opregion_setup] SWSCI supported [ 117.948332] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 117.948333] [drm:intel_opregion_setup] ASLE supported [ 117.954339] [drm:init_status_page] render ring hws offset: 0x007fb000 [ 117.954370] [drm:init_status_page] bsd ring hws offset: 0x0081d000 [ 117.954393] [drm:init_status_page] blitter ring hws offset: 0x0083e000 [ 117.954432] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000 [ 117.954594] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled [ 117.954596] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 117.954598] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 117.954600] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 117.954601] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 117.954604] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A [ 117.954605] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A [ 117.954606] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A [ 117.954608] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B [ 117.954608] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C [ 117.954610] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A [ 117.954612] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: disabled [ 117.954613] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled [ 117.954615] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled [ 117.954617] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled [ 117.954619] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 117.954621] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 117.954621] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 117.954622] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 117.954624] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 117.954625] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 117.954626] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 117.954627] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954628] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954630] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 117.954630] [drm:intel_dump_pipe_config] requested mode: [ 117.954633] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954633] [drm:intel_dump_pipe_config] adjusted mode: [ 117.954635] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954637] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 117.954637] [drm:intel_dump_pipe_config] port clock: 0 [ 117.954638] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 117.954639] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 117.954640] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 117.954641] [drm:intel_dump_pipe_config] ips: 0 [ 117.954642] [drm:intel_dump_pipe_config] double wide: 0 [ 117.954646] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 117.954647] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 117.954648] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 117.954648] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 117.954650] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 117.954650] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 117.954651] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 117.954652] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954654] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954655] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 117.954655] [drm:intel_dump_pipe_config] requested mode: [ 117.954657] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954658] [drm:intel_dump_pipe_config] adjusted mode: [ 117.954659] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954661] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 117.954661] [drm:intel_dump_pipe_config] port clock: 0 [ 117.954662] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 117.954663] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 117.954664] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 117.954664] [drm:intel_dump_pipe_config] ips: 0 [ 117.954665] [drm:intel_dump_pipe_config] double wide: 0 [ 117.954667] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 117.954668] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 117.954668] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 117.954669] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 117.954670] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 117.954671] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 117.954671] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 117.954673] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954674] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 117.954675] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 117.954675] [drm:intel_dump_pipe_config] requested mode: [ 117.954677] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954677] [drm:intel_dump_pipe_config] adjusted mode: [ 117.954679] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 117.954680] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 117.954681] [drm:intel_dump_pipe_config] port clock: 0 [ 117.954682] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 117.954683] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 117.954683] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 117.954684] [drm:intel_dump_pipe_config] ips: 0 [ 117.954685] [drm:intel_dump_pipe_config] double wide: 0 [ 117.954693] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 117.954696] [drm:intel_display_power_put] disabling always-on [ 117.954697] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 117.954699] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 117.954703] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 117.954704] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 117.954705] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 117.954706] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 117.954707] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 117.954707] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 117.954709] [drm:check_crtc_state] [CRTC:8] [ 117.954712] [drm:check_crtc_state] [CRTC:12] [ 117.954714] [drm:check_crtc_state] [CRTC:16] [ 117.954715] [drm:check_shared_dpll_state] WRPLL 1 [ 117.954717] [drm:check_shared_dpll_state] WRPLL 2 [ 118.032464] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 118.054157] PM: resume of devices complete after 113.640 msecs [ 118.054391] PM: Finishing wakeup. [ 118.054393] Restarting tasks ... done. [ 118.056088] [drm:drm_mode_setcrtc] [CRTC:16] [ 118.056096] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 118.056100] [drm:intel_crtc_set_config] [CRTC:16] [FB:39] #connectors=1 (x y) (0 0) [ 118.056104] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 118.056106] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 118.056108] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 118.056111] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 118.056114] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 118.056116] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 118.056119] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 118.056122] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 118.056127] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 118.056140] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 118.056143] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 118.056146] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 118.056149] [drm:intel_dump_pipe_config] [CRTC:16][modeset] config for pipe C [ 118.056151] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 118.056153] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 118.056157] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 118.056160] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 118.056163] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 118.056165] [drm:intel_dump_pipe_config] requested mode: [ 118.056169] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 118.056171] [drm:intel_dump_pipe_config] adjusted mode: [ 118.056175] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 118.056179] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 118.056181] [drm:intel_dump_pipe_config] port clock: 270000 [ 118.056184] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 118.056186] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 118.056189] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 118.056191] [drm:intel_dump_pipe_config] ips: 0 [ 118.056192] [drm:intel_dump_pipe_config] double wide: 0 [ 118.056200] [drm:intel_display_power_get] enabling always-on [ 118.056223] [drm:intel_edp_panel_on] Turn eDP power on [ 118.056229] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 118.056234] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 118.056237] [drm:wait_panel_status] Wait complete [ 118.056242] [drm:wait_panel_on] Wait for panel power on [ 118.056247] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 118.245497] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 118.246036] ata2.00: configured for UDMA/133 [ 118.264495] [drm:wait_panel_status] Wait complete [ 118.264504] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 118.264512] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 118.265584] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 118.266040] [drm:intel_dp_start_link_train] clock recovery OK [ 118.266799] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 118.267077] [drm:intel_edp_backlight_on] [ 118.267079] [drm:intel_panel_enable_backlight] pipe C [ 118.267087] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 118.267093] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 118.267101] [drm:ironlake_update_primary_plane] Writing base 01853000 00000000 0 0 7680 [ 118.283667] [drm:intel_update_fbc] disabled per chip default [ 118.283676] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 118.283683] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 118.283686] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 118.283688] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 118.283689] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 118.283691] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 118.283692] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 118.283694] [drm:check_crtc_state] [CRTC:8] [ 118.283697] [drm:check_crtc_state] [CRTC:12] [ 118.283699] [drm:check_crtc_state] [CRTC:16] [ 118.283712] [drm:check_shared_dpll_state] WRPLL 1 [ 118.283714] [drm:check_shared_dpll_state] WRPLL 2 [ 118.283746] [drm:drm_mode_setcrtc] [CRTC:16] [ 118.283748] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 118.283752] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 118.283754] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 118.283755] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 118.283757] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 118.283759] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 118.283761] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4 [ 118.283769] [drm:intel_edp_backlight_off] [ 118.484611] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 118.500774] [drm:intel_edp_panel_off] Turn eDP power off [ 118.500779] [drm:wait_panel_off] Wait for panel power off time [ 118.500783] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 118.555645] [drm:wait_panel_status] Wait complete [ 118.555653] [drm:intel_update_fbc] no output, disabling [ 118.555658] [drm:intel_display_power_put] disabling always-on [ 118.555662] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 118.555664] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 118.555666] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 118.555667] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 118.555668] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 118.555670] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 118.555671] [drm:check_crtc_state] [CRTC:8] [ 118.555674] [drm:check_crtc_state] [CRTC:12] [ 118.555676] [drm:check_crtc_state] [CRTC:16] [ 118.555678] [drm:check_shared_dpll_state] WRPLL 1 [ 118.555680] [drm:check_shared_dpll_state] WRPLL 2 [ 118.568208] PM: Syncing filesystems ... done. [ 118.568460] PM: Preparing system for mem sleep [ 118.568594] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 118.569716] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 118.570772] PM: Entering mem sleep [ 118.570803] Suspending console(s) (use no_console_suspend to debug) [ 118.571029] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 118.571100] sd 1:0:0:0: [sda] Stopping disk [ 118.576488] e1000e: EEE TX LPI TIMER: 00000011 [ 118.576628] [drm:intel_display_power_get] enabling always-on [ 118.576912] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 118.589688] [drm:intel_display_power_put] disabling display [ 118.589690] [drm:hsw_set_power_well] Requesting to disable the power well [ 118.589691] [drm:intel_display_power_put] disabling always-on [ 119.275019] [drm:intel_display_power_get] enabling always-on [ 119.275022] [drm:intel_display_power_put] disabling always-on [ 119.676248] PM: suspend of devices complete after 1104.758 msecs [ 119.676419] [drm:hsw_enable_pc8] Enabling package C8+ [ 119.693254] PM: late suspend of devices complete after 16.994 msecs [ 119.693535] e1000e 0000:00:19.0: System wakeup enabled by ACPI [ 119.693581] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [ 119.704264] PM: noirq suspend of devices complete after 11.002 msecs [ 119.704563] ACPI: Preparing to enter system sleep state S3 [ 119.721904] PM: Saving platform NVS memory [ 119.722075] Disabling non-boot CPUs ... [ 119.723536] smpboot: CPU 1 is now offline [ 119.725142] smpboot: CPU 2 is now offline [ 119.726446] smpboot: CPU 3 is now offline [ 119.727814] ACPI: Low-level resume complete [ 119.727871] PM: Restoring platform NVS memory [ 119.728270] CPU0: Thermal LVT vector (0xfa) already installed [ 119.728288] Enabling non-boot CPUs ... [ 119.728314] x86: Booting SMP configuration: [ 119.728315] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 119.740564] CPU1: Thermal LVT vector (0xfa) already installed [ 119.743008] CPU1 is up [ 119.743026] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 119.755259] CPU2: Thermal LVT vector (0xfa) already installed [ 119.757695] CPU2 is up [ 119.757712] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 119.769960] CPU3: Thermal LVT vector (0xfa) already installed [ 119.772388] CPU3 is up [ 119.775784] ACPI: Waking up from system sleep state S3 [ 119.777390] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [ 119.788077] PM: noirq resume of devices complete after 10.823 msecs [ 119.788112] [drm:hsw_disable_pc8] Disabling package C8+ [ 119.788114] ------------[ cut here ]------------ [ 119.788136] WARNING: CPU: 1 PID: 4630 at drivers/gpu/drm/i915/intel_uncore.c:525 hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915]() [ 119.788137] Unclaimed register detected before reading register 0x130040 [ 119.788153] Modules linked in: dm_mod iTCO_wdt iTCO_vendor_support ppdev pcspkr snd_hda_codec_hdmi i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 119.788157] CPU: 1 PID: 4630 Comm: kworker/u16:16 Tainted: G W 3.17.0_drm-intel-nightly_8d1dbe_20141020+ #678 [ 119.788162] Workqueue: events_unbound async_run_entry_fn [ 119.788165] 0000000000000000 0000000000000009 ffffffff8178032c ffff880148edfc38 [ 119.788168] ffffffff8103a8ec ffff8801492fc000 ffffffffa00b880c ffffffffa007d400 [ 119.788170] ffff880002dd0060 0000000000130040 ffff880002dd0068 ffff880002dd0060 [ 119.788171] Call Trace: [ 119.788176] [] ? dump_stack+0x41/0x51 [ 119.788180] [] ? warn_slowpath_common+0x78/0x90 [ 119.788194] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 119.788203] [] ? i915_resume_early+0x22/0x3d [i915] [ 119.788206] [] ? warn_slowpath_fmt+0x45/0x4a [ 119.788219] [] ? hsw_unclaimed_reg_debug.isra.10+0x62/0x72 [i915] [ 119.788231] [] ? gen6_read32+0x47/0x101 [i915] [ 119.788240] [] ? i915_resume_early+0x22/0x3d [i915] [ 119.788254] [] ? hsw_disable_pc8+0x3f/0x2bf [i915] [ 119.788263] [] ? i915_resume_early+0x22/0x3d [i915] [ 119.788271] [] ? intel_resume_prepare+0x5d/0x590 [i915] [ 119.788277] [] ? i915_resume_early+0x3d/0x3d [i915] [ 119.788283] [] ? i915_drm_thaw_early+0x15/0x4f [i915] [ 119.788286] [] ? dpm_run_callback+0x57/0xcf [ 119.788288] [] ? device_resume_early+0x131/0x173 [ 119.788290] [] ? async_resume_early+0x14/0x38 [ 119.788292] [] ? async_run_entry_fn+0x55/0x10b [ 119.788294] [] ? process_one_work+0x1ae/0x31c [ 119.788296] [] ? worker_thread+0x255/0x350 [ 119.788298] [] ? process_scheduled_works+0x25/0x25 [ 119.788300] [] ? kthread+0xc5/0xcd [ 119.788301] [] ? kthread_freezable_should_stop+0x40/0x40 [ 119.788303] [] ? ret_from_fork+0x7c/0xb0 [ 119.788305] [] ? kthread_freezable_should_stop+0x40/0x40 [ 119.788306] ---[ end trace 1acafbb577bcff29 ]--- [ 119.794004] [drm:intel_display_power_get] enabling always-on [ 119.794004] [drm:intel_display_power_get] enabling display [ 119.794036] PM: early resume of devices complete after 5.942 msecs [ 119.794193] snd_hda_intel 0000:00:03.0: irq 41 for MSI/MSI-X [ 119.794367] e1000e 0000:00:19.0: System wakeup disabled by ACPI [ 119.794395] sd 1:0:0:0: [sda] Starting disk [ 119.795319] rtc_cmos 00:02: System wakeup disabled by ACPI [ 119.795400] serial 00:04: activated [ 119.795792] [drm:intel_opregion_setup] graphic opregion physical addr: 0xac776018 [ 119.795800] [drm:intel_opregion_setup] Public ACPI methods supported [ 119.795801] [drm:intel_opregion_setup] SWSCI supported [ 119.800909] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00700483 [ 119.800910] [drm:intel_opregion_setup] ASLE supported [ 119.806919] [drm:init_status_page] render ring hws offset: 0x007fb000 [ 119.806950] [drm:init_status_page] bsd ring hws offset: 0x0081d000 [ 119.806972] [drm:init_status_page] blitter ring hws offset: 0x0083e000 [ 119.807011] [drm:init_status_page] video enhancement ring hws offset: 0x0085f000 [ 119.807173] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled [ 119.807175] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 119.807177] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 119.807179] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 119.807181] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 119.807183] [drm:intel_modeset_readout_hw_state] [ENCODER:18:TMDS-18] hw state readout: disabled, pipe A [ 119.807185] [drm:intel_modeset_readout_hw_state] [ENCODER:27:TMDS-27] hw state readout: disabled, pipe A [ 119.807186] [drm:intel_modeset_readout_hw_state] [ENCODER:29:DP MST-29] hw state readout: disabled, pipe A [ 119.807187] [drm:intel_modeset_readout_hw_state] [ENCODER:30:DP MST-30] hw state readout: disabled, pipe B [ 119.807188] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe C [ 119.807189] [drm:intel_modeset_readout_hw_state] [ENCODER:34:TMDS-34] hw state readout: disabled, pipe A [ 119.807191] [drm:intel_modeset_readout_hw_state] [CONNECTOR:19:eDP-1] hw state readout: disabled [ 119.807193] [drm:intel_modeset_readout_hw_state] [CONNECTOR:28:DP-1] hw state readout: disabled [ 119.807194] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:HDMI-A-1] hw state readout: disabled [ 119.807196] [drm:intel_modeset_readout_hw_state] [CONNECTOR:35:HDMI-A-2] hw state readout: disabled [ 119.807198] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 119.807200] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 119.807201] [drm:i915_get_vblank_timestamp] crtc 0 is disabled [ 119.807202] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe A [ 119.807203] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 119.807204] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 119.807205] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 119.807207] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807208] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807209] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 119.807210] [drm:intel_dump_pipe_config] requested mode: [ 119.807212] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807212] [drm:intel_dump_pipe_config] adjusted mode: [ 119.807214] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807216] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 119.807216] [drm:intel_dump_pipe_config] port clock: 0 [ 119.807217] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 119.807218] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 119.807220] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 119.807220] [drm:intel_dump_pipe_config] ips: 0 [ 119.807221] [drm:intel_dump_pipe_config] double wide: 0 [ 119.807225] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 119.807226] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 119.807227] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 119.807227] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 119.807229] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 119.807229] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 119.807230] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 119.807231] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807233] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807234] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 119.807234] [drm:intel_dump_pipe_config] requested mode: [ 119.807236] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807236] [drm:intel_dump_pipe_config] adjusted mode: [ 119.807238] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807239] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 119.807240] [drm:intel_dump_pipe_config] port clock: 0 [ 119.807241] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 119.807242] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 119.807243] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 119.807243] [drm:intel_dump_pipe_config] ips: 0 [ 119.807244] [drm:intel_dump_pipe_config] double wide: 0 [ 119.807246] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 119.807246] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 119.807247] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 119.807248] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 119.807249] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 119.807249] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 119.807250] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 119.807251] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807253] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.807254] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 119.807254] [drm:intel_dump_pipe_config] requested mode: [ 119.807256] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807256] [drm:intel_dump_pipe_config] adjusted mode: [ 119.807258] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 119.807259] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 119.807260] [drm:intel_dump_pipe_config] port clock: 0 [ 119.807261] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 119.807262] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 119.807262] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 119.807263] [drm:intel_dump_pipe_config] ips: 0 [ 119.807264] [drm:intel_dump_pipe_config] double wide: 0 [ 119.807272] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 119.807275] [drm:intel_display_power_put] disabling always-on [ 119.807276] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 119.807278] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 119.807282] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 119.807283] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 119.807284] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 119.807285] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 119.807286] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 119.807286] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 119.807288] [drm:check_crtc_state] [CRTC:8] [ 119.807290] [drm:check_crtc_state] [CRTC:12] [ 119.807293] [drm:check_crtc_state] [CRTC:16] [ 119.807295] [drm:check_shared_dpll_state] WRPLL 1 [ 119.807296] [drm:check_shared_dpll_state] WRPLL 2 [ 119.886040] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 119.907747] PM: resume of devices complete after 113.650 msecs [ 119.908125] PM: Finishing wakeup. [ 119.908127] Restarting tasks ... done. [ 119.913380] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913386] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913391] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913394] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913396] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913399] [drm:intel_display_power_get] enabling always-on [ 119.913402] [drm:intel_display_power_put] disabling always-on [ 119.913404] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913406] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913409] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913410] [drm:intel_display_power_get] enabling always-on [ 119.913414] [drm:intel_display_power_put] disabling always-on [ 119.913416] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913424] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913427] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913429] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913430] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913432] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913433] [drm:intel_display_power_get] enabling always-on [ 119.913437] [drm:intel_display_power_put] disabling always-on [ 119.913438] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913440] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913441] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913443] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913444] [drm:intel_display_power_get] enabling always-on [ 119.913448] [drm:intel_display_power_put] disabling always-on [ 119.913449] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913453] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913456] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913458] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913459] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913460] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913462] [drm:intel_display_power_get] enabling always-on [ 119.913465] [drm:intel_display_power_put] disabling always-on [ 119.913467] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913469] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 119.913470] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 119.913471] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 119.913473] [drm:intel_display_power_get] enabling always-on [ 119.913476] [drm:intel_display_power_put] disabling always-on [ 119.913478] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 119.913481] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913484] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913486] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.913487] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.913489] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.913491] [drm:intel_display_power_get] enabling always-on [ 119.913649] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.913651] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.913652] [drm:intel_display_power_put] disabling always-on [ 119.913654] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.913656] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.913657] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.913659] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.913660] [drm:intel_display_power_get] enabling always-on [ 119.913813] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.913815] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.913816] [drm:intel_display_power_put] disabling always-on [ 119.913818] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.913822] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913825] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.913827] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.913828] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.913829] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.913831] [drm:intel_display_power_get] enabling always-on [ 119.913991] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.913999] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.914006] [drm:intel_display_power_put] disabling always-on [ 119.914013] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.914022] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.914028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.914035] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.914041] [drm:intel_display_power_get] enabling always-on [ 119.914205] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.914207] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.914209] [drm:intel_display_power_put] disabling always-on [ 119.914210] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.914218] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914221] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914223] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.914224] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.914225] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.914227] [drm:intel_display_power_get] enabling always-on [ 119.914381] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.914383] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.914384] [drm:intel_display_power_put] disabling always-on [ 119.914386] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.914387] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 119.914389] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 119.914390] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 119.914391] [drm:intel_display_power_get] enabling always-on [ 119.914547] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 119.914548] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 119.914549] [drm:intel_display_power_put] disabling always-on [ 119.914551] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 119.914558] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914560] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914562] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.914564] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.914565] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.914567] [drm:intel_display_power_get] enabling always-on [ 119.914723] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.914724] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.914726] [drm:intel_display_power_put] disabling always-on [ 119.914727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.914729] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.914730] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.914732] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.914733] [drm:intel_display_power_get] enabling always-on [ 119.914894] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.914895] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.914896] [drm:intel_display_power_put] disabling always-on [ 119.914898] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.914901] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914904] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.914906] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.914907] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.914909] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.914910] [drm:intel_display_power_get] enabling always-on [ 119.915078] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.915083] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.915086] [drm:intel_display_power_put] disabling always-on [ 119.915089] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.915096] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.915099] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.915101] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.915104] [drm:intel_display_power_get] enabling always-on [ 119.915267] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.915270] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.915272] [drm:intel_display_power_put] disabling always-on [ 119.915275] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.915293] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.915298] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 119.915302] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.915304] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.915307] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.915309] [drm:intel_display_power_get] enabling always-on [ 119.915471] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.915474] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.915476] [drm:intel_display_power_put] disabling always-on [ 119.915479] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.915483] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 119.915485] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 119.915487] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 119.915490] [drm:intel_display_power_get] enabling always-on [ 119.915647] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 119.915648] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 119.915653] [drm:intel_display_power_put] disabling always-on [ 119.915655] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 119.915907] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 119.915909] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 119.915911] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 119.915911] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 119.915913] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 119.915914] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 119.915915] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 119.915916] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 119.915918] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 119.915920] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 119.915925] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 119.915926] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 119.915928] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 119.915929] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 119.915930] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 119.915930] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 119.915932] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 119.915934] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 119.915935] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 119.915935] [drm:intel_dump_pipe_config] requested mode: [ 119.915938] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 119.915938] [drm:intel_dump_pipe_config] adjusted mode: [ 119.915940] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 119.915942] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 119.915943] [drm:intel_dump_pipe_config] port clock: 270000 [ 119.915943] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 119.915945] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 119.915946] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 119.915946] [drm:intel_dump_pipe_config] ips: 1 [ 119.915947] [drm:intel_dump_pipe_config] double wide: 0 [ 119.915949] [drm:intel_display_power_get] enabling always-on [ 119.915976] [drm:intel_edp_panel_on] Turn eDP power on [ 119.915980] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 119.915984] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 119.915986] [drm:wait_panel_status] Wait complete [ 119.915990] [drm:wait_panel_on] Wait for panel power on [ 119.915994] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 120.099073] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 120.099617] ata2.00: configured for UDMA/133 [ 120.125079] [drm:wait_panel_status] Wait complete [ 120.125083] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 120.125090] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 120.126164] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 120.126619] [drm:intel_dp_start_link_train] clock recovery OK [ 120.127375] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 120.127655] [drm:intel_edp_backlight_on] [ 120.127656] [drm:intel_panel_enable_backlight] pipe A [ 120.127663] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 120.127669] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 120.127675] [drm:ironlake_update_primary_plane] Writing base 00881000 00000000 0 0 7680 [ 120.160918] [drm:intel_update_fbc] disabled per chip default [ 120.160922] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 120.160929] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 120.160932] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 120.160934] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 120.160934] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 120.160935] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 120.160936] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 120.160937] [drm:check_crtc_state] [CRTC:8] [ 120.160949] [drm:check_crtc_state] [CRTC:12] [ 120.160951] [drm:check_crtc_state] [CRTC:16] [ 120.160953] [drm:check_shared_dpll_state] WRPLL 1 [ 120.160954] [drm:check_shared_dpll_state] WRPLL 2 [ 120.160956] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 120.160958] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 120.160959] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 120.160960] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 120.160961] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 120.160962] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 120.170178] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 120.170183] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 120.170185] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 120.170188] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 120.170190] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 120.170192] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 120.170193] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 120.170195] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 120.170197] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 120.813456] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on [ 123.134641] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 123.134652] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007