Attachment 117033 Details for Bug 91295 – dmesg - hang on resume

dmesg - hang on resume

dmesg (text/plain), 120.76 KB, created by Gabriele Mazzotta on 2015-07-10 17:04:31 UTC

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Creator: Gabriele Mazzotta

Created: 2015-07-10 17:04:31 UTC

Size: 120.76 KB

patch

obsolete

>[    0.311482] [drm:init_status_page] blitter ring hws offset: 0x0083d000
>[    0.311527] [drm:init_status_page] video enhancement ring hws offset: 0x0085e000
>[    0.313726] [drm:intel_update_cdclk] Current CD clock rate: 450000 kHz
>[    0.313841] [drm:intel_backlight_device_register] Connector eDP-1 backlight sysfs interface registered
>[    0.313877] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    0.313880] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    0.314339] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] status updated from 3 to 1
>[    0.314350] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    0.314354] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    0.314357] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    0.314359] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    0.314361] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    0.314362] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    0.314367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] status updated from 3 to 2
>[    0.314368] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    0.314370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    0.314372] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    0.314538] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.314541] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    0.314691] [drm:intel_didl_outputs] More than 15 outputs detected via ACPI
>[    0.314707] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    0.314710] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    0.314713] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] status updated from 3 to 2
>[    0.314717] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    0.314720] [drm:drm_setup_crtcs] 
>[    0.314724] [drm:drm_enable_connectors] connector 32 enabled? yes
>[    0.314726] [drm:drm_enable_connectors] connector 41 enabled? no
>[    0.314728] [drm:drm_enable_connectors] connector 45 enabled? no
>[    0.314731] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    0.314733] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    0.314736] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 1920x1080
>[    0.314738] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    0.314740] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    0.314743] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 21 (0,0)
>[    0.314747] [drm:intelfb_create] no BIOS fb, allocating a new one
>[    0.314750] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
>[    0.314755] [drm:i915_pages_create_for_stolen] offset=0x7fa000, size=8294400
>[    0.315729] [drm:intelfb_create] allocated 1920x1080 fb: 0x0087f000, bo ffff8800d05ac000
>[    0.315818] fbcon: inteldrmfb (fb0) is primary device
>[    0.315888] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.315894] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.315900] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.317782] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[    0.317950] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
>[    0.317972] [drm] Initialized i915 1.6.0 20150703 for 0000:00:02.0 on minor 0
>[    0.318244] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.318255] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.318292] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    0.318297] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    0.318305] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    0.318307] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    0.318310] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    0.318317] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    0.318318] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    0.318321] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    0.318323] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800d0450400 for pipe A
>[    0.318324] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    0.318325] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    0.318327] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    0.318329] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    0.318331] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    0.318332] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    0.318333] [drm:intel_dump_pipe_config] requested mode:
>[    0.318337] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    0.318337] [drm:intel_dump_pipe_config] adjusted mode:
>[    0.318340] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    0.318344] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    0.318345] [drm:intel_dump_pipe_config] port clock: 270000
>[    0.318346] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    0.318347] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    0.318349] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    0.318350] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    0.318351] [drm:intel_dump_pipe_config] ips: 1
>[    0.318352] [drm:intel_dump_pipe_config] double wide: 0
>[    0.318354] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    0.318355] [drm:intel_dump_pipe_config] planes on this crtc
>[    0.318358] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    0.318361] [drm:intel_dump_pipe_config] 	FB:47, fb = 1920x1080 format = 0x34325258
>[    0.318361] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 0x0 dst (0, 0) 0x0
>[    0.318363] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    0.318365] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    0.318378] [drm:intel_edp_backlight_off] 
>[    0.318385] ahci 0000:00:1f.2: version 3.0
>[    0.331183] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x4 impl SATA mode
>[    0.331186] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
>[    0.331825] scsi host0: ahci
>[    0.332182] scsi host1: ahci
>[    0.332486] scsi host2: ahci
>[    0.332790] scsi host3: ahci
>[    0.332841] ata1: DUMMY
>[    0.332841] ata2: DUMMY
>[    0.332845] ata3: SATA max UDMA/133 abar m2048@0xf051c000 port 0xf051c200 irq 41
>[    0.332845] ata4: DUMMY
>[    0.332904] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
>[    0.337923] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    0.337927] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    0.338098] mousedev: PS/2 mouse device common for all mice
>[    0.338144] rtc_cmos 00:01: RTC can wake from S4
>[    0.338318] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
>[    0.338346] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
>[    0.338408] Intel P-state driver initializing.
>[    0.338584] EFI Variables Facility v0.08 2004-May-17
>[    0.345599] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
>[    0.347731] pstore: Registered efi as persistent store backend
>[    0.347761] intel_rapl: Found RAPL domain package
>[    0.347764] intel_rapl: Found RAPL domain core
>[    0.347766] intel_rapl: Found RAPL domain uncore
>[    0.347770] intel_rapl: Found RAPL domain dram
>[    0.348025] NET: Registered protocol family 10
>[    0.348170] mip6: Mobile IPv6
>[    0.348173] NET: Registered protocol family 17
>[    0.348178] mpls_gso: MPLS GSO support
>[    0.348400] registered taskstats version 1
>[    0.348574] Key type encrypted registered
>[    0.348854] rtc_cmos 00:01: setting system clock to 2015-07-10 18:36:17 UTC (1436553377)
>[    0.348856] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
>[    0.348857] EDD information not available.
>[    0.348916] PM: Checking hibernation image partition /dev/sda3
>[    0.519344] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[    0.519354] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.519358] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
>[    0.519363] [drm:intel_disable_pipe] disabling pipe A
>[    0.536291] [drm:edp_panel_off] Turn eDP port A panel power off
>[    0.536298] [drm:wait_panel_off] Wait for panel power off time
>[    0.536304] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[    0.596640] [drm:wait_panel_status] Wait complete
>[    0.596654] [drm:intel_display_power_put] disabling display
>[    0.596656] [drm:hsw_set_power_well] Requesting to disable the power well
>[    0.596677] [drm:edp_panel_on] Turn eDP port A panel power on
>[    0.596680] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[    0.651470] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[    0.651947] ata3.00: ATA-8: LITEONIT LMT-256M6M mSATA 256GB, DM8110F, max UDMA/133
>[    0.651949] ata3.00: 500118192 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
>[    0.652550] ata3.00: configured for UDMA/133
>[    1.139790] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[    1.139794] [drm:wait_panel_status] Wait complete
>[    1.139798] [drm:wait_panel_on] Wait for panel power on
>[    1.139801] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[    1.271887] tsc: Refined TSC clocksource calibration: 2394.460 MHz
>[    1.271889] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x2283c649547, max_idle_ns: 440795304016 ns
>[    1.340539] [drm:wait_panel_status] Wait complete
>[    1.340548] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    1.340556] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[    1.341659] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[    1.341661] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[    1.341662] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[    1.342277] [drm:intel_dp_start_link_train] clock recovery OK
>[    1.343194] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[    1.343307] [drm:intel_enable_pipe] enabling pipe A
>[    1.343468] [drm:intel_edp_backlight_on] 
>[    1.343469] [drm:intel_panel_enable_backlight] pipe A
>[    1.343476] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    1.347965] [drm:intel_psr_enable] PSR not supported by this panel
>[    1.347966] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[    1.360125] [drm:set_no_fbc_reason] Disabling FBC: disabled per chip default
>[    1.395183] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.395187] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.395188] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.395190] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.395191] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.395192] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.395193] [drm:check_crtc_state] [CRTC:21]
>[    1.395202] [drm:check_crtc_state] [CRTC:25]
>[    1.395203] [drm:check_crtc_state] [CRTC:29]
>[    1.395204] [drm:check_shared_dpll_state] WRPLL 1
>[    1.395206] [drm:check_shared_dpll_state] WRPLL 2
>[    1.395224] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[    1.395237] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.395239] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.395241] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.395242] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.395243] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.395244] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.395244] [drm:check_crtc_state] [CRTC:21]
>[    1.395250] [drm:check_crtc_state] [CRTC:25]
>[    1.395251] [drm:check_crtc_state] [CRTC:29]
>[    1.395252] [drm:check_shared_dpll_state] WRPLL 1
>[    1.395253] [drm:check_shared_dpll_state] WRPLL 2
>[    1.395254] [drm:intel_crtc_set_config] [CRTC:29] [NOFB]
>[    1.395261] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.395263] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.395264] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.395266] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.395266] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.395267] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.395268] [drm:check_crtc_state] [CRTC:21]
>[    1.395274] [drm:check_crtc_state] [CRTC:25]
>[    1.395275] [drm:check_crtc_state] [CRTC:29]
>[    1.395275] [drm:check_shared_dpll_state] WRPLL 1
>[    1.395276] [drm:check_shared_dpll_state] WRPLL 2
>[    1.395279] [drm:drm_fb_helper_hotplug_event] 
>[    1.395281] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    1.395282] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    1.395773] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    1.395777] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    1.395781] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.395783] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    1.395784] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    1.395785] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    1.395789] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    1.395791] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    1.395792] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    1.395999] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.396000] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    1.396191] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    1.396193] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    1.396194] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    1.396198] [drm:drm_setup_crtcs] 
>[    1.396200] [drm:drm_enable_connectors] connector 32 enabled? yes
>[    1.396201] [drm:drm_enable_connectors] connector 41 enabled? no
>[    1.396202] [drm:drm_enable_connectors] connector 45 enabled? no
>[    1.396204] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1
>[    1.396205] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 0
>[    1.396206] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:21]: 1920x1080
>[    1.396208] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
>[    1.396209] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
>[    1.396211] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 21 (0,0)
>[    1.396264] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    1.396267] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    1.396273] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    1.396274] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    1.396277] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    1.396282] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.396283] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.396286] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    1.396288] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880215386800 for pipe A
>[    1.396288] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.396289] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    1.396291] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.396293] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.396294] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.396295] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.396296] [drm:intel_dump_pipe_config] requested mode:
>[    1.396299] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.396299] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.396301] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.396304] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    1.396304] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.396305] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.396306] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    1.396308] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.396309] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.396310] [drm:intel_dump_pipe_config] ips: 1
>[    1.396310] [drm:intel_dump_pipe_config] double wide: 0
>[    1.396312] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    1.396312] [drm:intel_dump_pipe_config] planes on this crtc
>[    1.396316] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    1.396318] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    1.396318] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    1.396319] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    1.396321] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    1.396339] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.396342] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.396343] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.396344] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.396345] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.396346] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.396347] [drm:check_crtc_state] [CRTC:21]
>[    1.396354] [drm:check_crtc_state] [CRTC:25]
>[    1.396355] [drm:check_crtc_state] [CRTC:29]
>[    1.396356] [drm:check_shared_dpll_state] WRPLL 1
>[    1.396357] [drm:check_shared_dpll_state] WRPLL 2
>[    1.396358] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[    1.396365] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.396367] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.396368] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.396369] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.396370] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.396371] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.396371] [drm:check_crtc_state] [CRTC:21]
>[    1.396378] [drm:check_crtc_state] [CRTC:25]
>[    1.396378] [drm:check_crtc_state] [CRTC:29]
>[    1.396379] [drm:check_shared_dpll_state] WRPLL 1
>[    1.396380] [drm:check_shared_dpll_state] WRPLL 2
>[    1.396381] [drm:intel_crtc_set_config] [CRTC:29] [NOFB]
>[    1.396387] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.396389] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.396390] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.396392] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.396392] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.396393] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.396394] [drm:check_crtc_state] [CRTC:21]
>[    1.396400] [drm:check_crtc_state] [CRTC:25]
>[    1.396401] [drm:check_crtc_state] [CRTC:29]
>[    1.396401] [drm:check_shared_dpll_state] WRPLL 1
>[    1.396402] [drm:check_shared_dpll_state] WRPLL 2
>[    1.396448] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    1.396451] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    1.396454] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    1.396455] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    1.396457] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    1.396461] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.396462] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.396463] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    1.396464] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880215387000 for pipe A
>[    1.396465] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.396466] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    1.396467] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.396469] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.396470] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.396471] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.396472] [drm:intel_dump_pipe_config] requested mode:
>[    1.396474] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.396474] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.396476] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.396478] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    1.396479] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.396480] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.396481] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    1.396482] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.396483] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.396483] [drm:intel_dump_pipe_config] ips: 1
>[    1.396484] [drm:intel_dump_pipe_config] double wide: 0
>[    1.396485] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    1.396486] [drm:intel_dump_pipe_config] planes on this crtc
>[    1.396488] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    1.396490] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    1.396490] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    1.396492] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    1.396493] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    1.396509] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.396511] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.396513] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.396514] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.396515] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.396515] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.396516] [drm:check_crtc_state] [CRTC:21]
>[    1.396522] [drm:check_crtc_state] [CRTC:25]
>[    1.396523] [drm:check_crtc_state] [CRTC:29]
>[    1.396524] [drm:check_shared_dpll_state] WRPLL 1
>[    1.396525] [drm:check_shared_dpll_state] WRPLL 2
>[    1.405195] Console: switching to colour frame buffer device 240x67
>[    1.405200] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    1.405202] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    1.405206] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    1.405207] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    1.405208] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    1.405212] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    1.405213] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    1.405214] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    1.405215] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880215386800 for pipe A
>[    1.405216] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    1.405217] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    1.405218] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    1.405220] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    1.405221] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    1.405222] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    1.405223] [drm:intel_dump_pipe_config] requested mode:
>[    1.405225] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.405225] [drm:intel_dump_pipe_config] adjusted mode:
>[    1.405227] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    1.405229] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    1.405230] [drm:intel_dump_pipe_config] port clock: 270000
>[    1.405231] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    1.405232] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    1.405233] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    1.405234] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    1.405234] [drm:intel_dump_pipe_config] ips: 1
>[    1.405235] [drm:intel_dump_pipe_config] double wide: 0
>[    1.405236] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    1.405237] [drm:intel_dump_pipe_config] planes on this crtc
>[    1.405239] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    1.405241] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    1.405241] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    1.405242] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    1.405243] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    1.405259] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    1.405261] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    1.405263] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    1.405264] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    1.405265] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    1.405265] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    1.405266] [drm:check_crtc_state] [CRTC:21]
>[    1.405272] [drm:check_crtc_state] [CRTC:25]
>[    1.405273] [drm:check_crtc_state] [CRTC:29]
>[    1.405274] [drm:check_shared_dpll_state] WRPLL 1
>[    1.405275] [drm:check_shared_dpll_state] WRPLL 2
>[    1.411570] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[    1.411571] i915 0000:00:02.0: registered panic notifier
>[    1.420314] scsi 2:0:0:0: Direct-Access     ATA      LITEONIT LMT-256 10F  PQ: 0 ANSI: 5
>[    1.420676] sd 2:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
>[    1.421044] sd 2:0:0:0: [sda] Write Protect is off
>[    1.421049] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
>[    1.421182] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>[    1.423458]  sda: sda1 sda2 sda3 sda4 sda5 sda6
>[    1.424140] sd 2:0:0:0: [sda] Attached SCSI disk
>[    1.424153] PM: Hibernation image partition 8:3 present
>[    1.424155] PM: Looking for hibernation image.
>[    1.424293] PM: Image not found (code -22)
>[    1.424296] PM: Hibernation image not present or could not be loaded.
>[    1.427222] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
>[    1.427229] VFS: Mounted root (ext4 filesystem) readonly on device 8:6.
>[    1.427529] Freeing unused kernel memory: 1276K (ffffffff81cf0000 - ffffffff81e2f000)
>[    1.427530] Write protecting the kernel read-only data: 12288k
>[    1.427870] Freeing unused kernel memory: 1188K (ffff880001ad7000 - ffff880001c00000)
>[    1.428195] Freeing unused kernel memory: 1776K (ffff880001e44000 - ffff880002000000)
>[    1.469272] systemd[1]: RTC configured in localtime, applying delta of 120 minutes to system time.
>[    1.494233] random: systemd urandom read with 22 bits of entropy available
>[    1.494944] systemd[1]: systemd 221 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
>[    1.495041] systemd[1]: Detected architecture x86-64.
>[    1.495194] systemd[1]: Set hostname to <xps13>.
>[    1.569076] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory.
>[    1.569693] systemd[1]: Reached target Remote File Systems (Pre).
>[    1.569704] systemd[1]: Starting Remote File Systems (Pre).
>[    1.569743] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
>[    1.569750] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
>[    1.569766] systemd[1]: Reached target Encrypted Volumes.
>[    1.569773] systemd[1]: Starting Encrypted Volumes.
>[    1.569891] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
>[    1.569902] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
>[    1.569932] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
>[    1.569939] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
>[    1.569978] systemd[1]: Created slice Root Slice.
>[    1.569985] systemd[1]: Starting Root Slice.
>[    1.570030] systemd[1]: Listening on Journal Socket.
>[    1.570051] systemd[1]: Starting Journal Socket.
>[    1.570114] systemd[1]: Created slice System Slice.
>[    1.570123] systemd[1]: Starting System Slice.
>[    1.570367] systemd[1]: Mounting Huge Pages File System...
>[    1.570938] systemd[1]: Starting Load Kernel Modules...
>[    1.571247] systemd[1]: Starting Increase datagram queue length...
>[    1.571625] systemd[1]: Starting Create list of required static device nodes for the current kernel...
>[    1.571734] systemd[1]: Created slice system-getty.slice.
>[    1.571748] systemd[1]: Starting system-getty.slice.
>[    1.571855] systemd[1]: Created slice system-systemd\x2dfsck.slice.
>[    1.571866] systemd[1]: Starting system-systemd\x2dfsck.slice.
>[    1.572239] systemd[1]: Mounting Debug File System...
>[    1.574475] systemd[1]: Started Set Up Additional Binary Formats.
>[    1.574831] systemd[1]: Mounting POSIX Message Queue File System...
>[    1.574897] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
>[    1.574913] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
>[    1.574950] systemd[1]: Listening on Journal Socket (/dev/log).
>[    1.574963] systemd[1]: Starting Journal Socket (/dev/log).
>[    1.575037] systemd[1]: Listening on Journal Audit Socket.
>[    1.575045] systemd[1]: Starting Journal Audit Socket.
>[    1.575085] systemd[1]: Listening on udev Kernel Socket.
>[    1.575093] systemd[1]: Starting udev Kernel Socket.
>[    1.575206] systemd[1]: Created slice User and Session Slice.
>[    1.575219] systemd[1]: Starting User and Session Slice.
>[    1.575236] systemd[1]: Reached target Slices.
>[    1.575247] systemd[1]: Starting Slices.
>[    1.575282] systemd[1]: Listening on fsck to fsckd communication Socket.
>[    1.575294] systemd[1]: Starting fsck to fsckd communication Socket.
>[    1.575790] systemd[1]: Starting File System Check on Root Device...
>[    1.575865] systemd[1]: Listening on udev Control Socket.
>[    1.575892] systemd[1]: Starting udev Control Socket.
>[    1.576647] systemd[1]: Started Create list of required static device nodes for the current kernel.
>[    1.577203] systemd[1]: Starting Create Static Device Nodes in /dev...
>[    1.580956] lp: driver loaded but no devices found
>[    1.581957] systemd[1]: Started File System Check Daemon to report status.
>[    1.582055] systemd[1]: Starting File System Check Daemon to report status...
>[    1.582702] systemd[1]: Mounted Debug File System.
>[    1.582741] systemd[1]: Mounted POSIX Message Queue File System.
>[    1.584163] ppdev: user-space parallel port driver
>[    1.584772] systemd[1]: Mounted Huge Pages File System.
>[    1.586375] systemd[1]: Started Load Kernel Modules.
>[    1.589238] systemd[1]: Mounted Configuration File System.
>[    1.589558] systemd[1]: Starting Apply Kernel Variables...
>[    1.589576] systemd[1]: Mounted FUSE Control File System.
>[    1.592620] systemd[1]: Started Increase datagram queue length.
>[    1.592729] systemd[1]: Listening on Syslog Socket.
>[    1.592740] systemd[1]: Starting Syslog Socket.
>[    1.593160] systemd[1]: Starting Journal Service...
>[    1.594352] systemd[1]: Started Apply Kernel Variables.
>[    1.600264] systemd[1]: Started Create Static Device Nodes in /dev.
>[    1.600622] systemd[1]: Starting udev Kernel Device Manager...
>[    1.610938] systemd[1]: Started File System Check on Root Device.
>[    1.616390] systemd[1]: Started Journal Service.
>[    1.731078] EXT4-fs (sda6): re-mounted. Opts: errors=remount-ro
>[    1.746968] systemd-journald[137]: Received request to flush runtime journal from PID 1
>[    1.771916] sdhci: Secure Digital Host Controller Interface driver
>[    1.771919] sdhci: Copyright(c) Pierre Ossman
>[    1.775009] hidraw: raw HID events driver (C) Jiri Kosina
>[    1.790234] thermal LNXTHERM:00: registered as thermal_zone0
>[    1.790237] ACPI: Thermal Zone [TZ00] (28 C)
>[    1.790488] thermal LNXTHERM:01: registered as thermal_zone1
>[    1.790491] ACPI: Thermal Zone [TZ01] (30 C)
>[    1.794126] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.797036] ACPI: bus type USB registered
>[    1.797057] usbcore: registered new interface driver usbfs
>[    1.797067] usbcore: registered new interface driver hub
>[    1.797088] usbcore: registered new device driver usb
>[    1.798932] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
>[    1.798936] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
>[    1.798960] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.798966] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
>[    1.799047] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000b810
>[    1.799054] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
>[    1.799127] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.799130] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.799132] usb usb1: Product: xHCI Host Controller
>[    1.799134] usb usb1: Manufacturer: Linux 4.1.0-drm+ xhci-hcd
>[    1.799136] usb usb1: SerialNumber: 0000:00:14.0
>[    1.799520] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[    1.799523] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    1.799848] hub 1-0:1.0: USB hub found
>[    1.799862] hub 1-0:1.0: 9 ports detected
>[    1.802919] xhci_hcd 0000:00:14.0: xHCI Host Controller
>[    1.802926] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
>[    1.802970] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
>[    1.802972] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.802974] usb usb2: Product: xHCI Host Controller
>[    1.802976] usb usb2: Manufacturer: Linux 4.1.0-drm+ xhci-hcd
>[    1.802977] usb usb2: SerialNumber: 0000:00:14.0
>[    1.803096] hub 2-0:1.0: USB hub found
>[    1.803105] hub 2-0:1.0: 4 ports detected
>[    1.803395] sd 2:0:0:0: Attached scsi generic sg0 type 0
>[    1.803802] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>[    1.804210] ehci-pci: EHCI PCI platform driver
>[    1.806590] ACPI Warning: SystemIO range 0x000000000000EFA0-0x000000000000EFBF conflicts with OpRegion 0x000000000000EFA0-0x000000000000EFAF (\_SB_.PCI0.SBUS.SMBI) (20150410/utaddress-254)
>[    1.806596] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    1.806825] ehci-pci 0000:00:1d.0: EHCI Host Controller
>[    1.806830] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
>[    1.806840] ehci-pci 0000:00:1d.0: debug port 2
>[    1.810733] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
>[    1.812201] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf051d000
>[    1.815887] AVX2 version of gcm_enc/dec engaged.
>[    1.815890] AES CTR mode by8 optimization enabled
>[    1.817814] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni)
>[    1.820340] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
>[    1.820382] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
>[    1.820385] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    1.820387] usb usb3: Product: EHCI Host Controller
>[    1.820389] usb usb3: Manufacturer: Linux 4.1.0-drm+ ehci_hcd
>[    1.820391] usb usb3: SerialNumber: 0000:00:1d.0
>[    1.820541] hub 3-0:1.0: USB hub found
>[    1.820547] hub 3-0:1.0: 2 ports detected
>[    1.821112] alg: No test for crc32 (crc32-pclmul)
>[    1.821909] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops 0xffffffff818806c0)
>[    1.824231] [drm:intel_display_power_get] enabling display
>[    1.824235] [drm:hsw_set_power_well] Enabling power well
>[    1.837527] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
>[    1.850946] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3661: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
>[    1.850951] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>[    1.850953] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
>[    1.850955] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
>[    1.850957] snd_hda_codec_realtek hdaudioC1D0:    inputs:
>[    1.850959] snd_hda_codec_realtek hdaudioC1D0:      Headphone Mic=0x19
>[    1.850961] snd_hda_codec_realtek hdaudioC1D0:      Headset Mic=0x1b
>[    1.850962] snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
>[    1.851999] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7
>[    1.852047] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
>[    1.852084] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9
>[    1.858495] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[    1.860638] hid-rmi 0018:06CB:2734.0001: Scanning PDT...
>[    1.862391] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz
>[    1.862896] hid-rmi 0018:06CB:2734.0001: Found F34 on page 0x00
>[    1.863366] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
>[    1.863521] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
>[    1.865112] hid-rmi 0018:06CB:2734.0001: Found F01 on page 0x00
>[    1.867583] hid-rmi 0018:06CB:2734.0001: Found F11 on page 0x00
>[    1.873686] hid-rmi 0018:06CB:2734.0001: Found F54 on page 0x01
>[    1.875907] hid-rmi 0018:06CB:2734.0001: Found F30 on page 0x01
>[    1.882361] hid-rmi 0018:06CB:2734.0001: Found F55 on page 0x02
>[    1.888381] hid-rmi 0018:06CB:2734.0001: Found F51 on page 0x03
>[    1.894343] hid-rmi 0018:06CB:2734.0001: rmi_scan_pdt: Done with PDT scan.
>[    1.904410] iTCO_vendor_support: vendor-support=0
>[    1.904841] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    1.904874] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    1.904958] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    1.933762] hid-rmi 0018:06CB:2734.0001: rmi_populate_f11: size in mm: 97 x 59
>[    1.946544] hid-rmi 0018:06CB:2734.0001: firmware id: 1522295
>[    1.946618] input: DLL060A:00 06CB:2734 as /devices/pci0000:00/INT33C3:00/i2c-8/i2c-DLL060A:00/0018:06CB:2734.0001/input/input11
>[    1.946751] hid-rmi 0018:06CB:2734.0001: input,hidraw0: <UNKNOWN> HID v1.00 Pointer [DLL060A:00 06CB:2734] on 
>[    1.972502] ACPI: AC Adapter [ADP0] (on-line)
>[    1.984180] ACPI: Battery Slot [BAT0] (battery present)
>[    1.984486] wmi: Mapper loaded
>[    1.994600] [drm:asle_set_backlight] bclp = 0x800000ff
>[    1.994604] [drm:asle_set_backlight] opregion backlight request ignored
>[    2.025530] input: Dell WMI hotkeys as /devices/virtual/input/input13
>[    2.032611] Adding 8388604k swap on /dev/sda3.  Priority:-1 extents:1 across:8388604k SSFS
>[    2.038020] fuse init (API version 7.23)
>[    2.067553] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
>[    2.085879] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    2.108634] ahci 0000:00:1f.2: port does not support device sleep
>[    2.112660] usb 1-3: new full-speed USB device number 2 using xhci_hcd
>[    2.132643] usb 3-1: new high-speed USB device number 2 using ehci-pci
>[    2.161391] random: nonblocking pool is initialized
>[    2.198056] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    2.198061] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    2.198066] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    2.198067] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    2.198069] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    2.198072] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    2.198072] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    2.198074] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    2.198075] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800cee06000 for pipe A
>[    2.198076] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    2.198076] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    2.198077] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    2.198078] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    2.198078] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    2.198079] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    2.198079] [drm:intel_dump_pipe_config] requested mode:
>[    2.198081] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    2.198081] [drm:intel_dump_pipe_config] adjusted mode:
>[    2.198082] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    2.198083] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    2.198083] [drm:intel_dump_pipe_config] port clock: 270000
>[    2.198084] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    2.198084] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    2.198085] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    2.198086] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    2.198086] [drm:intel_dump_pipe_config] ips: 1
>[    2.198086] [drm:intel_dump_pipe_config] double wide: 0
>[    2.198087] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    2.198087] [drm:intel_dump_pipe_config] planes on this crtc
>[    2.198089] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    2.198090] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    2.198090] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    2.198091] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    2.198092] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    2.198118] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    2.198120] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    2.198121] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    2.198122] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    2.198122] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    2.198122] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    2.198123] [drm:check_crtc_state] [CRTC:21]
>[    2.198131] [drm:check_crtc_state] [CRTC:25]
>[    2.198132] [drm:check_crtc_state] [CRTC:29]
>[    2.198133] [drm:check_shared_dpll_state] WRPLL 1
>[    2.198134] [drm:check_shared_dpll_state] WRPLL 2
>[    2.241849] usb 1-3: New USB device found, idVendor=06cb, idProduct=0af8
>[    2.241852] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[    2.241854] usb 1-3: Product: Synaptics Large Touch Screen
>[    2.241855] usb 1-3: Manufacturer: SYNAPTICS
>[    2.265001] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
>[    2.265004] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    2.265453] hub 3-1:1.0: USB hub found
>[    2.265624] hub 3-1:1.0: 8 ports detected
>[    2.268742] RPC: Registered named UNIX socket transport module.
>[    2.268744] RPC: Registered udp transport module.
>[    2.268745] RPC: Registered tcp transport module.
>[    2.268747] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[    2.271222] FS-Cache: Loaded
>[    2.272710] Switched to clocksource tsc
>[    2.277278] FS-Cache: Netfs 'nfs' registered for caching
>[    2.283434] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
>[    2.289479] cfg80211: Calling CRDA to update world regulatory domain
>[    2.300916] cfg80211: World regulatory domain updated:
>[    2.300920] cfg80211:  DFS Master region: unset
>[    2.300921] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
>[    2.300924] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    2.300926] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
>[    2.300927] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
>[    2.300929] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
>[    2.300931] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
>[    2.300933] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
>[    2.300935] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
>[    2.300936] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
>[    2.402229] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    2.408811] usb 1-5: new high-speed USB device number 3 using xhci_hcd
>[    3.013984] dell_wmi: Unknown key e00e pressed
>[    3.043379] Bluetooth: Core ver 2.20
>[    3.043414] NET: Registered protocol family 31
>[    3.043418] Bluetooth: HCI device and connection manager initialized
>[    3.043427] Bluetooth: HCI socket layer initialized
>[    3.043433] Bluetooth: L2CAP socket layer initialized
>[    3.043445] Bluetooth: SCO socket layer initialized
>[    3.070873] usb 1-5: New USB device found, idVendor=0bda, idProduct=5752
>[    3.070882] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
>[    3.070887] usb 1-5: Product: Integrated_Webcam_HD
>[    3.070892] usb 1-5: Manufacturer: CN0Y2TKG7248742EDBD6A00
>[    3.070896] usb 1-5: SerialNumber: 200901010001
>[    3.078906] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    3.205937] [drm:i915_gem_open] 
>[    3.205942] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    3.205947] [drm:i915_pages_create_for_stolen] offset=0x0, size=69632
>[    3.206022] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    3.206027] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    3.206033] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    3.206035] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.206039] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    3.206043] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    3.206045] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    3.206047] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    3.206050] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800cdb63800 for pipe A
>[    3.206052] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.206053] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    3.206055] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.206057] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    3.206059] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.206061] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.206062] [drm:intel_dump_pipe_config] requested mode:
>[    3.206066] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    3.206067] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.206070] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    3.206073] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    3.206074] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.206076] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.206077] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    3.206079] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.206080] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.206082] [drm:intel_dump_pipe_config] ips: 1
>[    3.206083] [drm:intel_dump_pipe_config] double wide: 0
>[    3.206084] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    3.206085] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.206087] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    3.206089] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    3.206091] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.206093] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    3.206095] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    3.206112] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.206114] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.206116] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.206118] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.206119] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.206121] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.206122] [drm:check_crtc_state] [CRTC:21]
>[    3.206130] [drm:check_crtc_state] [CRTC:25]
>[    3.206132] [drm:check_crtc_state] [CRTC:29]
>[    3.206134] [drm:check_shared_dpll_state] WRPLL 1
>[    3.206136] [drm:check_shared_dpll_state] WRPLL 2
>[    3.206138] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[    3.206145] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.206148] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.206150] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.206151] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.206153] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.206154] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.206155] [drm:check_crtc_state] [CRTC:21]
>[    3.206161] [drm:check_crtc_state] [CRTC:25]
>[    3.206163] [drm:check_crtc_state] [CRTC:29]
>[    3.206164] [drm:check_shared_dpll_state] WRPLL 1
>[    3.206166] [drm:check_shared_dpll_state] WRPLL 2
>[    3.206167] [drm:intel_crtc_set_config] [CRTC:29] [NOFB]
>[    3.206174] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.206176] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.206178] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.206179] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.206181] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.206182] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.206183] [drm:check_crtc_state] [CRTC:21]
>[    3.206189] [drm:check_crtc_state] [CRTC:25]
>[    3.206190] [drm:check_crtc_state] [CRTC:29]
>[    3.206192] [drm:check_shared_dpll_state] WRPLL 1
>[    3.206193] [drm:check_shared_dpll_state] WRPLL 2
>[    3.209835] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>[    3.209839] Bluetooth: BNEP filters: protocol multicast
>[    3.209843] Bluetooth: BNEP socket layer initialized
>[    3.229774] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[    3.229779] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    3.229786] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    3.229787] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.229790] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    3.229795] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    3.229796] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    3.229798] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    3.229799] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800ceff1c00 for pipe A
>[    3.229800] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.229801] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    3.229802] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.229803] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    3.229805] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.229805] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.229806] [drm:intel_dump_pipe_config] requested mode:
>[    3.229808] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    3.229809] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.229811] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    3.229812] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    3.229813] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.229814] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.229814] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    3.229815] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.229816] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.229817] [drm:intel_dump_pipe_config] ips: 1
>[    3.229817] [drm:intel_dump_pipe_config] double wide: 0
>[    3.229818] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    3.229818] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.229821] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    3.229822] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    3.229822] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.229823] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    3.229824] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    3.229851] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.229853] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.229855] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.229856] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.229857] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.229857] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.229858] [drm:check_crtc_state] [CRTC:21]
>[    3.229865] [drm:check_crtc_state] [CRTC:25]
>[    3.229867] [drm:check_crtc_state] [CRTC:29]
>[    3.229868] [drm:check_shared_dpll_state] WRPLL 1
>[    3.229869] [drm:check_shared_dpll_state] WRPLL 2
>[    3.238107] [drm:i915_gem_open] 
>[    3.238112] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    3.238115] [drm:i915_pages_create_for_stolen] offset=0x0, size=69632
>[    3.238124] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[5]
>[    3.242316] usb 1-6: new full-speed USB device number 4 using xhci_hcd
>[    3.243256] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[5]
>[    3.243269] [drm:drm_mode_addfb2] [FB:48]
>[    3.243435] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[5]
>[    3.243438] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[3] ENCODERS[5]
>[    3.243524] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    3.243533] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    3.243685] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    3.243690] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    3.243722] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    3.243725] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    3.426940] usb 1-6: New USB device found, idVendor=8087, idProduct=07dc
>[    3.426944] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[    3.427401] [drm:drm_mode_addfb2] [FB:48]
>[    3.435503] [drm:drm_mode_addfb2] [FB:51]
>[    3.435518] [drm:drm_mode_setcrtc] [CRTC:21]
>[    3.435523] [drm:drm_mode_setcrtc] [CONNECTOR:32:eDP-1]
>[    3.435526] [drm:intel_crtc_set_config] [CRTC:21] [FB:48] #connectors=1 (x y) (0 0)
>[    3.435532] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[    3.435538] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[    3.435540] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[    3.435543] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    3.435549] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    3.435550] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    3.435552] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[    3.435555] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880215386400 for pipe A
>[    3.435556] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    3.435557] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[    3.435559] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    3.435561] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    3.435562] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    3.435563] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.435564] [drm:intel_dump_pipe_config] requested mode:
>[    3.435567] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x0 0x9
>[    3.435568] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.435570] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    3.435573] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[    3.435574] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.435575] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.435576] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[    3.435578] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.435580] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.435581] [drm:intel_dump_pipe_config] ips: 1
>[    3.435582] [drm:intel_dump_pipe_config] double wide: 0
>[    3.435583] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[    3.435584] [drm:intel_dump_pipe_config] planes on this crtc
>[    3.435586] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[    3.435588] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[    3.435590] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[    3.435592] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[    3.435594] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[    3.436348] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.436352] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.436354] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.436356] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.436357] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.436358] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.436360] [drm:check_crtc_state] [CRTC:21]
>[    3.436367] [drm:check_crtc_state] [CRTC:25]
>[    3.436369] [drm:check_crtc_state] [CRTC:29]
>[    3.436371] [drm:check_shared_dpll_state] WRPLL 1
>[    3.436373] [drm:check_shared_dpll_state] WRPLL 2
>[    3.436387] [drm:drm_mode_setcrtc] [CRTC:25]
>[    3.436388] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[    3.436397] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.436399] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.436401] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.436403] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.436404] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.436405] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.436415] [drm:check_crtc_state] [CRTC:21]
>[    3.436421] [drm:check_crtc_state] [CRTC:25]
>[    3.436422] [drm:check_crtc_state] [CRTC:29]
>[    3.436424] [drm:check_shared_dpll_state] WRPLL 1
>[    3.436425] [drm:check_shared_dpll_state] WRPLL 2
>[    3.436430] [drm:drm_mode_setcrtc] [CRTC:29]
>[    3.436431] [drm:intel_crtc_set_config] [CRTC:29] [NOFB]
>[    3.436438] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[    3.436441] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[    3.436442] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[    3.436444] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[    3.436445] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[    3.436446] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[    3.436448] [drm:check_crtc_state] [CRTC:21]
>[    3.436453] [drm:check_crtc_state] [CRTC:25]
>[    3.436455] [drm:check_crtc_state] [CRTC:29]
>[    3.436457] [drm:check_shared_dpll_state] WRPLL 1
>[    3.436458] [drm:check_shared_dpll_state] WRPLL 2
>[    3.463493] ahci 0000:00:1f.2: port does not support device sleep
>[    3.472767] usbcore: registered new interface driver btusb
>[    3.494211] usbcore: registered new interface driver usbhid
>[    3.494214] usbhid: USB HID core driver
>[    3.497735] Bluetooth: hci0: read Intel version: 370710018002030d00
>[    3.498610] input: SYNAPTICS Synaptics Large Touch Screen as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:06CB:0AF8.0002/input/input14
>[    3.499857] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
>[    3.502261] hid-multitouch 0003:06CB:0AF8.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [SYNAPTICS Synaptics Large Touch Screen] on usb-0000:00:14.0-3/input0
>[    3.504251] [drm:intel_display_power_put] disabling display
>[    3.504256] [drm:hsw_set_power_well] Requesting to disable the power well
>[    3.517464] media: Linux media interface: v0.10
>[    3.522094] Linux video capture interface: v2.00
>[    3.526619] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5752)
>[    3.533084] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input16
>[    3.533556] usbcore: registered new interface driver uvcvideo
>[    3.533558] USB Video Class driver (1.1.1)
>[    3.626532] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
>[    3.681586] Bluetooth: RFCOMM TTY layer initialized
>[    3.681592] Bluetooth: RFCOMM socket layer initialized
>[    3.681597] Bluetooth: RFCOMM ver 1.11
>[    4.398382] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    4.398392] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    4.666737] dell_wmi: Unknown key e00e pressed
>[    6.011648] [drm:asle_set_backlight] bclp = 0x800000ff
>[    6.011654] [drm:asle_set_backlight] opregion backlight request ignored
>[    6.336368] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[    6.343129] [drm:drm_mode_addfb2] [FB:50]
>[    6.351888] ahci 0000:00:1f.2: port does not support device sleep
>[    6.612247] dell_wmi: Unknown key e00e pressed
>[    6.896307] [drm:intel_display_power_get] enabling display
>[    6.896311] [drm:hsw_set_power_well] Enabling power well
>[    7.435363] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    7.435367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    7.435368] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    7.435376] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[    7.435382] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[    7.435823] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    7.435826] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    7.435828] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    7.435830] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    7.435832] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    7.435990] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    7.435992] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    7.435992] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    7.435996] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    7.435999] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    7.436000] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    7.436001] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    7.436170] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    7.436171] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    7.436336] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    7.436337] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    7.436338] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    7.827163] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=937/937
>[    7.827167] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[    8.062858] [drm:i915_gem_open] 
>[    8.062863] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    8.062866] [drm:i915_pages_create_for_stolen] offset=0x11000, size=69632
>[    8.094264] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    8.094269] [drm:i915_pages_create_for_stolen] offset=0x22000, size=69632
>[    8.094272] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    8.099076] [drm:i915_gem_open] 
>[    8.099080] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    8.099083] [drm:i915_pages_create_for_stolen] offset=0x11000, size=69632
>[    8.118943] [drm:i915_gem_object_create_stolen] creating stolen object: size=11000
>[    8.118947] [drm:i915_pages_create_for_stolen] offset=0x33000, size=69632
>[    8.118950] [drm:i915_gem_context_create_ioctl] HW context 1 created
>[    8.131783] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.131788] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    8.131789] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    8.132241] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.132245] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    8.132247] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    8.132258] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    8.132262] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.132348] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    8.132349] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    8.132350] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    8.132354] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    8.132356] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    8.132357] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    8.132358] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    8.132542] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.132543] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.132696] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.132698] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.132699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    8.166870] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.166875] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    8.166876] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    8.167323] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.167326] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    8.167328] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    8.167330] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    8.167333] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.167418] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    8.167419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    8.167420] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    8.167424] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    8.167426] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    8.167427] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    8.167428] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    8.167590] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.167592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.167742] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.167743] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.167745] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    8.167957] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.167959] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[    8.167960] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[    8.168396] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    8.168398] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[    8.168399] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[    8.168401] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[    8.168403] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[    8.168482] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[    8.168483] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[    8.168484] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[    8.168486] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[    8.168488] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[    8.168489] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[    8.168489] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[    8.168649] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.168650] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[    8.168800] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[    8.168801] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    8.168802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[    8.263532] [drm:drm_mode_addfb2] [FB:52]
>[    8.265320] [drm:drm_mode_addfb2] [FB:54]
>[   10.024925] [drm:asle_set_backlight] bclp = 0x800000ff
>[   10.024928] [drm:asle_set_backlight] opregion backlight request ignored
>[   10.345990] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   11.171597] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   11.171607] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   11.184361] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   11.184367] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   11.184369] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   11.184377] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   11.184384] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[   11.185076] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   11.185081] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   11.185085] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   11.185088] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[   11.185093] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   11.185246] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   11.185248] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   11.185250] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   11.185255] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[   11.185260] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   11.185262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   11.185263] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   11.185425] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   11.185426] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   11.185579] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   11.185582] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   11.185584] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   13.029223] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   13.029229] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   13.029231] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   13.029695] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.029700] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   13.029703] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   13.029706] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[   13.029711] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   13.029842] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   13.029844] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   13.029845] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   13.029850] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[   13.029854] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   13.029855] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   13.029857] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   13.030021] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.030023] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.030179] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.030182] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.030184] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   13.030481] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   13.030483] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1]
>[   13.030485] [drm:intel_dp_detect] [CONNECTOR:32:eDP-1]
>[   13.030934] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   13.030938] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:eDP-1] probed modes :
>[   13.030941] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   13.030944] [drm:drm_mode_debug_printmodeline] Modeline 34:"1920x1080" 48 111020 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0x9
>[   13.030948] [drm:drm_mode_getconnector] [CONNECTOR:32:?]
>[   13.031073] [drm:drm_mode_getconnector] [CONNECTOR:41:?]
>[   13.031075] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1]
>[   13.031076] [drm:intel_dp_detect] [CONNECTOR:41:DP-1]
>[   13.031081] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:41:DP-1] disconnected
>[   13.031084] [drm:drm_mode_getconnector] [CONNECTOR:45:?]
>[   13.031085] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1]
>[   13.031087] [drm:intel_hdmi_detect] [CONNECTOR:45:HDMI-A-1]
>[   13.031243] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.031245] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
>[   13.031400] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
>[   13.031402] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   13.031404] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:45:HDMI-A-1] disconnected
>[   16.039406] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   16.039416] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   23.073331] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   23.192043] PM: Syncing filesystems ... done.
>[   23.195717] PM: Preparing system for mem sleep
>[   23.195886] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[   23.197660] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[   23.198862] PM: Entering mem sleep
>[   23.198881] Suspending console(s) (use no_console_suspend to debug)
>[   23.200146] sd 2:0:0:0: [sda] Synchronizing SCSI cache
>[   23.200184] sd 2:0:0:0: [sda] Stopping disk
>[   23.201803] [drm:intel_display_power_put] disabling display
>[   23.201806] [drm:hsw_set_power_well] Requesting to disable the power well
>[   23.201813] [drm:intel_display_power_get] enabling display
>[   23.201814] [drm:hsw_set_power_well] Enabling power well
>[   23.210700] [drm:intel_edp_backlight_off] 
>[   23.413105] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   23.413114] [drm:intel_disable_pipe] disabling pipe A
>[   23.429427] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   23.429434] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   23.429594] [drm:edp_panel_off] Turn eDP port A panel power off
>[   23.429598] [drm:wait_panel_off] Wait for panel power off time
>[   23.429601] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   23.489867] [drm:wait_panel_status] Wait complete
>[   23.493187] [drm:intel_display_power_put] disabling display
>[   23.493189] [drm:hsw_set_power_well] Requesting to disable the power well
>[   23.493190] [drm:intel_display_power_put] disabling always-on
>[   23.829524] PM: suspend of devices complete after 630.017 msecs
>[   23.829954] [drm:hsw_enable_pc8] Enabling package C8+
>[   23.836130] ------------[ cut here ]------------
>[   23.836138] WARNING: CPU: 1 PID: 86 at drivers/gpu/drm/i915/intel_display.c:9250 hsw_enable_pc8+0x9e/0x7a0()
>[   23.836139] CRTC for pipe A enabled
>[   23.836173] Modules linked in: cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media hid_multitouch usbhid btusb btintel bnep binfmt_misc bluetooth cfg80211 nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc nls_utf8 nls_cp437 fuse dell_wmi sparse_keymap joydev iTCO_wdt iTCO_vendor_support hid_rmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic dell_laptop rfkill x86_pkg_temp_thermal intel_powerclamp dcdbas coretemp kvm_intel i8k kvm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 glue_helper lrw ablk_helper cryptd snd_hda_intel snd_hda_codec snd_hwdep psmouse snd_hda_core serio_raw snd_pcm ehci_pci ehci_hcd snd_timer lpc_ich sg i2c_i801 snd xhci_pci soundcore xhci_hcd mfd_core usbcore
>[   23.836182]  usb_common shpchp wmi thermal battery i2c_hid hid sdhci_acpi sdhci i2c_designware_platform mmc_core i2c_designware_core evdev ac intel_rst processor parport_pc ppdev lp parport
>[   23.836184] CPU: 1 PID: 86 Comm: kworker/u8:6 Not tainted 4.1.0-drm+ #3
>[   23.836185] Hardware name: Dell Inc. XPS13 9333/0HP75V, BIOS A07 03/27/2015
>[   23.836189] Workqueue: events_unbound async_run_entry_fn
>[   23.836192]  0000000000000000 ffffffff819c6c30 ffffffff816c7768 ffff880215393c88
>[   23.836193]  ffffffff810647a1 ffff8800d0460000 ffff88021508c000 ffff880215111b78
>[   23.836195]  ffff880215111800 0000000000000002 ffffffff8106481a ffffffff819a2b78
>[   23.836195] Call Trace:
>[   23.836200]  [<ffffffff816c7768>] ? dump_stack+0x40/0x50
>[   23.836203]  [<ffffffff810647a1>] ? warn_slowpath_common+0x81/0xb0
>[   23.836205]  [<ffffffff8106481a>] ? warn_slowpath_fmt+0x4a/0x50
>[   23.836207]  [<ffffffff814c18f2>] ? lpt_disable_clkout_dp+0x62/0xc0
>[   23.836210]  [<ffffffff814d594e>] ? hsw_enable_pc8+0x9e/0x7a0
>[   23.836213]  [<ffffffff814607aa>] ? intel_suspend_complete+0xfa/0x700
>[   23.836216]  [<ffffffff81460dd1>] ? i915_drm_suspend_late+0x21/0x90
>[   23.836218]  [<ffffffff81460f60>] ? i915_pm_poweroff_late+0x40/0x40
>[   23.836222]  [<ffffffff8152572c>] ? dpm_run_callback+0x3c/0xf0
>[   23.836224]  [<ffffffff81525f80>] ? __device_suspend_late+0xa0/0x180
>[   23.836226]  [<ffffffff8152607e>] ? async_suspend_late+0x1e/0xa0
>[   23.836228]  [<ffffffff81084532>] ? async_run_entry_fn+0x32/0xe0
>[   23.836231]  [<ffffffff8107bed1>] ? process_one_work+0x151/0x420
>[   23.836233]  [<ffffffff8107ca13>] ? worker_thread+0x53/0x560
>[   23.836235]  [<ffffffff8107c9c0>] ? rescuer_thread+0x3a0/0x3a0
>[   23.836237]  [<ffffffff81081b71>] ? kthread+0xc1/0xe0
>[   23.836240]  [<ffffffff81081ab0>] ? kthread_create_on_node+0x180/0x180
>[   23.836242]  [<ffffffff816ce522>] ? ret_from_fork+0x42/0x70
>[   23.836244]  [<ffffffff81081ab0>] ? kthread_create_on_node+0x180/0x180
>[   23.836245] ---[ end trace 7d8eda987c00c0f6 ]---
>[   23.853509] PM: late suspend of devices complete after 23.959 msecs
>[   23.854322] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
>[   23.854423] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI
>[   23.869685] PM: noirq suspend of devices complete after 16.159 msecs
>[   23.870121] ACPI: Preparing to enter system sleep state S3
>[   23.893606] ACPI : EC: EC stopped
>[   23.893606] PM: Saving platform NVS memory
>[   23.893610] Disabling non-boot CPUs ...
>[   23.893634] intel_pstate CPU 1 exiting
>[   23.894849] kvm: disabling virtualization on CPU1
>[   23.894855] smpboot: CPU 1 is now offline
>[   23.895547] intel_pstate CPU 2 exiting
>[   23.896699] kvm: disabling virtualization on CPU2
>[   23.896708] smpboot: CPU 2 is now offline
>[   23.897019] intel_pstate CPU 3 exiting
>[   23.897151] Broke affinity for irq 42
>[   23.898154] kvm: disabling virtualization on CPU3
>[   23.898168] smpboot: CPU 3 is now offline
>[   23.900026] ACPI: Low-level resume complete
>[   23.900090] ACPI : EC: EC started
>[   23.900091] PM: Restoring platform NVS memory
>[   23.900520] Enabling non-boot CPUs ...
>[   23.900556] x86: Booting SMP configuration:
>[   23.900557] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[   23.912810] kvm: enabling virtualization on CPU1
>[   23.914969]  cache: parent cpu1 should not be sleeping
>[   23.915100] CPU1 is up
>[   23.915125] smpboot: Booting Node 0 Processor 2 APIC 0x2
>[   23.927425] kvm: enabling virtualization on CPU2
>[   23.929589]  cache: parent cpu2 should not be sleeping
>[   23.929721] CPU2 is up
>[   23.929752] smpboot: Booting Node 0 Processor 3 APIC 0x3
>[   23.942071] kvm: enabling virtualization on CPU3
>[   23.944261]  cache: parent cpu3 should not be sleeping
>[   23.944397] CPU3 is up
>[   23.949580] ACPI: Waking up from system sleep state S3
>[   24.043745] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
>[   24.151691] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI
>[   24.151768] PM: noirq resume of devices complete after 124.042 msecs
>[   24.151855] [drm:hsw_disable_pc8] Disabling package C8+
>[   24.157818] [drm:intel_display_power_get] enabling always-on
>[   24.157819] [drm:intel_display_power_get] enabling display
>[   24.157953] PM: early resume of devices complete after 6.154 msecs
>[   24.158130] usb usb1: root hub lost power or was reset
>[   24.158132] usb usb2: root hub lost power or was reset
>[   24.164144] [drm:intel_opregion_setup] graphic opregion physical addr: 0xdcf78018
>[   24.164158] [drm:intel_opregion_setup] Public ACPI methods supported
>[   24.164159] [drm:intel_opregion_setup] SWSCI supported
>[   24.171737] sd 2:0:0:0: [sda] Starting disk
>[   24.267777] [drm:swsci] SWSCI request timed out
>[   24.267778] [drm:swsci] SWSCI request already in progress
>[   24.267780] [drm:swsci_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00000001
>[   24.267780] [drm:intel_opregion_setup] ASLE supported
>[   24.276066] [drm:intel_update_cdclk] Current CD clock rate: 450000 kHz
>[   24.276106] [drm:intel_modeset_readout_hw_state] [CRTC:21] hw state readout: disabled
>[   24.276107] [drm:intel_modeset_readout_hw_state] [CRTC:25] hw state readout: disabled
>[   24.276109] [drm:intel_modeset_readout_hw_state] [CRTC:29] hw state readout: disabled
>[   24.276111] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000000, on 0
>[   24.276113] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
>[   24.276115] [drm:intel_modeset_readout_hw_state] [ENCODER:31:TMDS-31] hw state readout: disabled, pipe A
>[   24.276116] [drm:intel_modeset_readout_hw_state] [ENCODER:40:TMDS-40] hw state readout: disabled, pipe A
>[   24.276117] [drm:intel_modeset_readout_hw_state] [ENCODER:42:DP MST-42] hw state readout: disabled, pipe A
>[   24.276118] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP MST-43] hw state readout: disabled, pipe B
>[   24.276119] [drm:intel_modeset_readout_hw_state] [ENCODER:44:DP MST-44] hw state readout: disabled, pipe C
>[   24.276121] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:eDP-1] hw state readout: disabled
>[   24.276122] [drm:intel_modeset_readout_hw_state] [CONNECTOR:41:DP-1] hw state readout: disabled
>[   24.276123] [drm:intel_modeset_readout_hw_state] [CONNECTOR:45:HDMI-A-1] hw state readout: disabled
>[   24.276126] [drm:intel_dump_pipe_config] [CRTC:21][setup_hw_state] config ffff8800b26e5000 for pipe A
>[   24.276127] [drm:intel_dump_pipe_config] cpu_transcoder: A
>[   24.276128] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   24.276129] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276130] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276131] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   24.276132] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   24.276133] [drm:intel_dump_pipe_config] requested mode:
>[   24.276135] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276135] [drm:intel_dump_pipe_config] adjusted mode:
>[   24.276137] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276139] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   24.276139] [drm:intel_dump_pipe_config] port clock: 0
>[   24.276140] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   24.276141] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   24.276142] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   24.276143] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   24.276144] [drm:intel_dump_pipe_config] ips: 0
>[   24.276144] [drm:intel_dump_pipe_config] double wide: 0
>[   24.276145] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: wrpll: 0x0
>[   24.276146] [drm:intel_dump_pipe_config] planes on this crtc
>[   24.276149] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   24.276150] [drm:intel_dump_pipe_config] 	FB:50, fb = 1920x1080 format = 0x34325258
>[   24.276150] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   24.276152] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[   24.276153] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   24.276155] [drm:intel_dump_pipe_config] [CRTC:25][setup_hw_state] config ffff880215386c00 for pipe B
>[   24.276155] [drm:intel_dump_pipe_config] cpu_transcoder: B
>[   24.276156] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   24.276157] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276158] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276159] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   24.276160] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   24.276160] [drm:intel_dump_pipe_config] requested mode:
>[   24.276162] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276162] [drm:intel_dump_pipe_config] adjusted mode:
>[   24.276164] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276165] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   24.276166] [drm:intel_dump_pipe_config] port clock: 0
>[   24.276166] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   24.276167] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   24.276168] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   24.276169] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   24.276170] [drm:intel_dump_pipe_config] ips: 0
>[   24.276170] [drm:intel_dump_pipe_config] double wide: 0
>[   24.276171] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: wrpll: 0x0
>[   24.276172] [drm:intel_dump_pipe_config] planes on this crtc
>[   24.276173] [drm:intel_dump_pipe_config] STANDARD PLANE:23 plane: 1.0 idx: 3 disabled, scaler_id = 0
>[   24.276174] [drm:intel_dump_pipe_config] CURSOR PLANE:24 plane: 1.2 idx: 4 disabled, scaler_id = 0
>[   24.276175] [drm:intel_dump_pipe_config] STANDARD PLANE:26 plane: 1.1 idx: 5 disabled, scaler_id = 0
>[   24.276176] [drm:intel_dump_pipe_config] [CRTC:29][setup_hw_state] config ffff880215386800 for pipe C
>[   24.276177] [drm:intel_dump_pipe_config] cpu_transcoder: C
>[   24.276178] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
>[   24.276179] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276180] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276181] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   24.276181] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   24.276182] [drm:intel_dump_pipe_config] requested mode:
>[   24.276183] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276184] [drm:intel_dump_pipe_config] adjusted mode:
>[   24.276185] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   24.276186] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
>[   24.276187] [drm:intel_dump_pipe_config] port clock: 0
>[   24.276188] [drm:intel_dump_pipe_config] pipe src size: 0x0
>[   24.276188] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   24.276189] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   24.276190] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   24.276190] [drm:intel_dump_pipe_config] ips: 0
>[   24.276191] [drm:intel_dump_pipe_config] double wide: 0
>[   24.276192] [drm:intel_dump_pipe_config] ddi_pll_sel: 0; dpll_hw_state: wrpll: 0x0
>[   24.276192] [drm:intel_dump_pipe_config] planes on this crtc
>[   24.276193] [drm:intel_dump_pipe_config] STANDARD PLANE:27 plane: 2.0 idx: 6 disabled, scaler_id = 0
>[   24.276194] [drm:intel_dump_pipe_config] CURSOR PLANE:28 plane: 2.3 idx: 7 disabled, scaler_id = 0
>[   24.276195] [drm:intel_dump_pipe_config] STANDARD PLANE:30 plane: 2.1 idx: 8 disabled, scaler_id = 0
>[   24.276207] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   24.276208] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   24.276210] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   24.276215] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   24.276216] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   24.276218] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[   24.276219] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800b70ed800 for pipe A
>[   24.276219] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   24.276220] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[   24.276221] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   24.276223] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   24.276224] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   24.276224] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   24.276225] [drm:intel_dump_pipe_config] requested mode:
>[   24.276227] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x0 0x9
>[   24.276228] [drm:intel_dump_pipe_config] adjusted mode:
>[   24.276229] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   24.276231] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[   24.276232] [drm:intel_dump_pipe_config] port clock: 270000
>[   24.276232] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   24.276233] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   24.276234] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   24.276235] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   24.276236] [drm:intel_dump_pipe_config] ips: 1
>[   24.276236] [drm:intel_dump_pipe_config] double wide: 0
>[   24.276237] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[   24.276238] [drm:intel_dump_pipe_config] planes on this crtc
>[   24.276239] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   24.276241] [drm:intel_dump_pipe_config] 	FB:50, fb = 1920x1080 format = 0x34325258
>[   24.276241] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   24.276242] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[   24.276243] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   24.276266] [drm:edp_panel_on] Turn eDP port A panel power on
>[   24.276269] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   24.276272] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   24.276274] [drm:wait_panel_status] Wait complete
>[   24.276277] [drm:wait_panel_on] Wait for panel power on
>[   24.276279] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   24.311912] rtc_cmos 00:01: System wakeup disabled by ACPI
>[   24.383884] usb 3-1: reset high-speed USB device number 2 using ehci-pci
>[   24.447981] dell_wmi: Unknown key e00e pressed
>[   24.488121] usb 1-5: reset high-speed USB device number 3 using xhci_hcd
>[   24.491951] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>[   24.492080] [drm:wait_panel_status] Wait complete
>[   24.492086] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   24.492093] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   24.493154] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   24.493155] [drm:intel_dp_set_signal_levels] Using vswing level 0
>[   24.493156] [drm:intel_dp_set_signal_levels] Using pre-emphasis level 0
>[   24.493758] [drm:intel_dp_start_link_train] clock recovery OK
>[   24.494657] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   24.494706] ata3.00: configured for UDMA/133
>[   24.494757] [drm:intel_enable_pipe] enabling pipe A
>[   24.494911] [drm:intel_edp_backlight_on] 
>[   24.494912] [drm:intel_panel_enable_backlight] pipe A
>[   24.494917] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   24.499945] [drm:intel_psr_enable] PSR not supported by this panel
>[   24.499946] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   24.507938] ahci 0000:00:1f.2: port does not support device sleep
>[   24.546629] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   24.546632] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   24.546633] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   24.546634] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   24.546635] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   24.546636] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   24.546637] [drm:check_crtc_state] [CRTC:21]
>[   24.546644] [drm:check_crtc_state] [CRTC:25]
>[   24.546645] [drm:check_crtc_state] [CRTC:29]
>[   24.546647] [drm:check_shared_dpll_state] WRPLL 1
>[   24.546648] [drm:check_shared_dpll_state] WRPLL 2
>[   24.546657] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   24.546659] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   24.546660] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   24.546661] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   24.546661] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   24.546662] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   24.546663] [drm:check_crtc_state] [CRTC:21]
>[   24.546668] [drm:check_crtc_state] [CRTC:25]
>[   24.546669] [drm:check_crtc_state] [CRTC:29]
>[   24.546670] [drm:check_shared_dpll_state] WRPLL 1
>[   24.546671] [drm:check_shared_dpll_state] WRPLL 2
>[   24.546676] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   24.546678] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   24.546679] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   24.546680] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   24.546680] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   24.546681] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   24.546682] [drm:check_crtc_state] [CRTC:21]
>[   24.546687] [drm:check_crtc_state] [CRTC:25]
>[   24.546688] [drm:check_crtc_state] [CRTC:29]
>[   24.546689] [drm:check_shared_dpll_state] WRPLL 1
>[   24.546690] [drm:check_shared_dpll_state] WRPLL 2
>[   24.546692] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   24.546693] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   24.546694] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   24.546695] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   24.546696] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   24.546697] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   24.546697] [drm:check_crtc_state] [CRTC:21]
>[   24.546702] [drm:check_crtc_state] [CRTC:25]
>[   24.546704] [drm:check_crtc_state] [CRTC:29]
>[   24.546705] [drm:check_shared_dpll_state] WRPLL 1
>[   24.546705] [drm:check_shared_dpll_state] WRPLL 2
>[   24.547674] [drm:intel_didl_outputs] More than 15 outputs detected via ACPI
>[   24.840330] usb 1-6: reset full-speed USB device number 4 using xhci_hcd
>[   25.080522] usb 1-3: reset full-speed USB device number 2 using xhci_hcd
>[   25.210695] PM: resume of devices complete after 1051.923 msecs
>[   25.211320] PM: Finishing wakeup.
>[   25.211322] Restarting tasks ... 
>[   25.211765] pci_bus 0000:01: Allocating resources
>[   25.218676] pcieport 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
>[   25.218686] pcieport 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
>[   25.218691] pcieport 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
>[   25.218710] pci_bus 0000:02: Allocating resources
>[   25.218738] pcieport 0000:00:1c.2: bridge window [io  0x1000-0x0fff] to [bus 02] add_size 1000
>[   25.218742] pcieport 0000:00:1c.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000
>[   25.218748] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
>[   25.218756] pcieport 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000
>[   25.218760] pcieport 0000:00:1c.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000
>[   25.218764] pcieport 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[   25.218769] pcieport 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[   25.218773] pcieport 0000:00:1c.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[   25.218777] pcieport 0000:00:1c.2: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000
>[   25.218780] pcieport 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[   25.218784] pcieport 0000:00:1c.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[   25.218788] pcieport 0000:00:1c.2: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
>[   25.218792] pcieport 0000:00:1c.2: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
>[   25.218805] pcieport 0000:00:1c.0: BAR 14: assigned [mem 0xdfb00000-0xdfcfffff]
>[   25.218823] pcieport 0000:00:1c.0: BAR 15: assigned [mem 0xdfd00000-0xdfefffff 64bit pref]
>[   25.218839] pcieport 0000:00:1c.2: BAR 15: assigned [mem 0xf0600000-0xf07fffff 64bit pref]
>[   25.218846] pcieport 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
>[   25.218851] pcieport 0000:00:1c.2: BAR 13: assigned [io  0x4000-0x4fff]
>[   25.222871] pci_bus 0000:01: Allocating resources
>[   25.222898] pci_bus 0000:02: Allocating resources
>[   25.222927] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
>[   25.223625] done.
>[   25.229234] Bluetooth: hci0: read Intel version: 370710018002030d00
>[   25.229243] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
>[   25.337938] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   25.387259] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
>[   25.645626] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   25.865026] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   25.869023] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz
>[   26.229404] dell_wmi: Unknown key e00e pressed
>[   27.498238] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[   27.498244] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[   27.633002] [drm:asle_set_backlight] bclp = 0x800000ff
>[   27.633005] [drm:asle_set_backlight] opregion backlight request ignored
>[   27.953827] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   28.234925] dell_wmi: Unknown key e00e pressed
>[   29.844079] [drm] stuck on render ring
>[   29.845067] [drm] GPU HANG: ecode 7:0:0xf3cffffe, reason: Ring hung, action: reset
>[   29.845069] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[   29.845070] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[   29.845071] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[   29.845072] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[   29.845073] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[   29.845107] [drm:i915_reset_and_wakeup] resetting chip
>[   29.847175] drm/i915: Resetting chip after gpu hang
>[   30.300554] dell_wmi: Unknown key e00e pressed
>[   31.647290] [drm:asle_set_backlight] bclp = 0x800000ff
>[   31.647295] [drm:asle_set_backlight] opregion backlight request ignored
>[   31.847655] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   31.849616] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz
>[   31.973216] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   35.661702] [drm:asle_set_backlight] bclp = 0x800000ff
>[   35.661706] [drm:asle_set_backlight] opregion backlight request ignored
>[   35.848714] [drm] stuck on render ring
>[   35.849702] [drm] GPU HANG: ecode 7:0:0xf3cffffe, reason: Ring hung, action: reset
>[   35.849742] [drm:i915_reset_and_wakeup] resetting chip
>[   35.849761] [drm:i915_set_reset_status] *ERROR* gpu hanging too fast, banning!
>[   35.851804] drm/i915: Resetting chip after gpu hang
>[   35.982706] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
>[   36.104141] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[   36.104144] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[   36.104150] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   36.104151] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   36.104154] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   36.104159] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   36.104159] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   36.104161] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[   36.104163] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880214f91000 for pipe A
>[   36.104163] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   36.104164] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[   36.104165] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   36.104167] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   36.104168] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   36.104168] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   36.104169] [drm:intel_dump_pipe_config] requested mode:
>[   36.104171] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.104172] [drm:intel_dump_pipe_config] adjusted mode:
>[   36.104173] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.104175] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[   36.104176] [drm:intel_dump_pipe_config] port clock: 270000
>[   36.104176] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   36.104177] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   36.104178] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   36.104179] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   36.104180] [drm:intel_dump_pipe_config] ips: 1
>[   36.104180] [drm:intel_dump_pipe_config] double wide: 0
>[   36.104181] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[   36.104182] [drm:intel_dump_pipe_config] planes on this crtc
>[   36.104183] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 disabled, scaler_id = 0
>[   36.104184] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[   36.104185] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   36.155667] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   36.155669] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   36.155671] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   36.155672] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   36.155673] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   36.155673] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   36.155674] [drm:check_crtc_state] [CRTC:21]
>[   36.155681] [drm:check_crtc_state] [CRTC:25]
>[   36.155683] [drm:check_crtc_state] [CRTC:29]
>[   36.155684] [drm:check_shared_dpll_state] WRPLL 1
>[   36.155685] [drm:check_shared_dpll_state] WRPLL 2
>[   36.155687] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
>[   36.155698] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   36.155699] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   36.155700] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   36.155701] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   36.155702] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   36.155702] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   36.155703] [drm:check_crtc_state] [CRTC:21]
>[   36.155708] [drm:check_crtc_state] [CRTC:25]
>[   36.155709] [drm:check_crtc_state] [CRTC:29]
>[   36.155710] [drm:check_shared_dpll_state] WRPLL 1
>[   36.155711] [drm:check_shared_dpll_state] WRPLL 2
>[   36.155712] [drm:intel_crtc_set_config] [CRTC:29] [NOFB]
>[   36.155717] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   36.155719] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   36.155720] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   36.155720] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   36.155721] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   36.155722] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   36.155722] [drm:check_crtc_state] [CRTC:21]
>[   36.155727] [drm:check_crtc_state] [CRTC:25]
>[   36.155728] [drm:check_crtc_state] [CRTC:29]
>[   36.155729] [drm:check_shared_dpll_state] WRPLL 1
>[   36.155730] [drm:check_shared_dpll_state] WRPLL 2
>[   36.155736] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[   36.155739] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[   36.155744] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   36.155745] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   36.155747] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   36.155752] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   36.155752] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   36.155754] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[   36.155756] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff8800ceca9c00 for pipe A
>[   36.155756] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   36.155757] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[   36.155758] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   36.155760] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   36.155761] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   36.155762] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   36.155762] [drm:intel_dump_pipe_config] requested mode:
>[   36.155764] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.155765] [drm:intel_dump_pipe_config] adjusted mode:
>[   36.155766] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.155768] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[   36.155769] [drm:intel_dump_pipe_config] port clock: 270000
>[   36.155770] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   36.155771] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   36.155772] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   36.155773] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   36.155773] [drm:intel_dump_pipe_config] ips: 1
>[   36.155774] [drm:intel_dump_pipe_config] double wide: 0
>[   36.155775] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[   36.155775] [drm:intel_dump_pipe_config] planes on this crtc
>[   36.155778] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   36.155779] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[   36.155779] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   36.155781] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[   36.155782] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   36.155799] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   36.155800] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   36.155801] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   36.155802] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   36.155802] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   36.155803] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   36.155804] [drm:check_crtc_state] [CRTC:21]
>[   36.155809] [drm:check_crtc_state] [CRTC:25]
>[   36.155810] [drm:check_crtc_state] [CRTC:29]
>[   36.155811] [drm:check_shared_dpll_state] WRPLL 1
>[   36.155811] [drm:check_shared_dpll_state] WRPLL 2
>[   36.155824] [drm:intel_crtc_set_config] [CRTC:21] [FB:49] #connectors=1 (x y) (0 0)
>[   36.155826] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:eDP-1] to [CRTC:21]
>[   36.155829] [drm:connected_sink_compute_bpp] [CONNECTOR:32:eDP-1] checking for sink bpp constrains
>[   36.155829] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to EDID reported max of 24
>[   36.155831] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   36.155834] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   36.155835] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   36.155836] [drm:intel_modeset_pipe_config] plane bpp: 36, pipe bpp: 24, dithering: 1
>[   36.155837] [drm:intel_dump_pipe_config] [CRTC:21][modeset] config ffff880214f91000 for pipe A
>[   36.155838] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   36.155838] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 1
>[   36.155839] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   36.155840] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   36.155841] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   36.155842] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   36.155843] [drm:intel_dump_pipe_config] requested mode:
>[   36.155844] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.155845] [drm:intel_dump_pipe_config] adjusted mode:
>[   36.155846] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0x9
>[   36.155848] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0x9
>[   36.155848] [drm:intel_dump_pipe_config] port clock: 270000
>[   36.155849] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   36.155850] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
>[   36.155851] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   36.155851] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   36.155852] [drm:intel_dump_pipe_config] ips: 1
>[   36.155852] [drm:intel_dump_pipe_config] double wide: 0
>[   36.155853] [drm:intel_dump_pipe_config] ddi_pll_sel: 536870912; dpll_hw_state: wrpll: 0x0
>[   36.155854] [drm:intel_dump_pipe_config] planes on this crtc
>[   36.155856] [drm:intel_dump_pipe_config] STANDARD PLANE:18 plane: 0.0 idx: 0 enabled
>[   36.155857] [drm:intel_dump_pipe_config] 	FB:49, fb = 1920x1080 format = 0x34325258
>[   36.155858] [drm:intel_dump_pipe_config] 	scaler:0 src (0, 0) 1920x1080 dst (0, 0) 1920x1080
>[   36.155859] [drm:intel_dump_pipe_config] CURSOR PLANE:20 plane: 0.1 idx: 1 disabled, scaler_id = 0
>[   36.155860] [drm:intel_dump_pipe_config] STANDARD PLANE:22 plane: 0.1 idx: 2 disabled, scaler_id = 0
>[   36.155869] [drm:intel_connector_check_state] [CONNECTOR:32:eDP-1]
>[   36.155870] [drm:check_encoder_state] [ENCODER:31:TMDS-31]
>[   36.155871] [drm:check_encoder_state] [ENCODER:40:TMDS-40]
>[   36.155872] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   36.155872] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   36.155873] [drm:check_encoder_state] [ENCODER:44:DP MST-44]
>[   36.155873] [drm:check_crtc_state] [CRTC:21]
>[   36.155878] [drm:check_crtc_state] [CRTC:25]
>[   36.155879] [drm:check_crtc_state] [CRTC:29]
>[   36.155880] [drm:check_shared_dpll_state] WRPLL 1
>[   36.155881] [drm:check_shared_dpll_state] WRPLL 2
>[   36.885554] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   36.887586] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz
>[   41.853374] [drm] stuck on render ring
>[   41.854332] [drm] GPU HANG: ecode 7:0:0xf3cffffe, reason: Ring hung, action: reset
>[   41.854384] [drm:i915_reset_and_wakeup] resetting chip
>[   41.856457] drm/i915: Resetting chip after gpu hang
>[   43.854960] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   43.857018] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz
>[   47.894091] [drm] stuck on render ring
>[   47.895467] [drm] GPU HANG: ecode 7:0:0xf3cffffe, reason: Ring hung, action: reset
>[   47.895548] [drm:i915_reset_and_wakeup] resetting chip
>[   47.897657] drm/i915: Resetting chip after gpu hang
>[   49.859606] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   49.859620] [drm:gen6_enable_rps] Overclocking supported. Max: 1100MHz, Overclock max: 1100MHz

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Attachments on bug 91295: 117033 | 117034

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