Attachment 115052 Details for Bug 90011 – dmesg info

dmesg info

dmesg_bdw.txt (text/plain), 123.38 KB, created by ye.tian on 2015-04-13 09:43:18 UTC

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Creator: ye.tian

Created: 2015-04-13 09:43:18 UTC

Size: 123.38 KB

patch

obsolete

>[    3.977787] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    3.977788] [drm:intel_dump_pipe_config] requested mode:
>[    3.977790] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.977790] [drm:intel_dump_pipe_config] adjusted mode:
>[    3.977792] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    3.977794] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    3.977794] [drm:intel_dump_pipe_config] port clock: 270000
>[    3.977795] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    3.977796] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    3.977797] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    3.977797] [drm:intel_dump_pipe_config] ips: 1
>[    3.977798] [drm:intel_dump_pipe_config] double wide: 0
>[    4.026544] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.026689] ACPI: AC Adapter [ADP1] (on-line)
>[    4.050800] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.050871] ACPI: Battery Slot [BAT0] (battery present)
>[    4.050962] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.053900] ACPI: Battery Slot [BAT1] (battery absent)
>[    4.056865] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
>[    4.059597] ACPI: Battery Slot [BAT2] (battery absent)
>[    4.061952] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
>[    4.062078] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops update_polyphase_filter [i915])
>[    4.063713] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
>[    4.063867] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20150204/utaddress-258)
>[    4.063869] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
>[    4.065490] input: PC Speaker as /devices/platform/pcspkr/input/input8
>[    4.076951] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
>[    4.084595] iTCO_vendor_support: vendor-support=0
>[    4.086986] ppdev: user-space parallel port driver
>[    4.087345] [drm:intel_display_power_get] enabling display
>[    4.087348] [drm:hsw_set_power_well] Enabling power well
>[    4.089780] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
>[    4.092426] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.092429] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.092434] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.092438] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.092439] iTCO_wdt: Found a Wildcat Point_LP TCO device (Version=2, TCOBASE=0x1860)
>[    4.092442] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.092446] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.092451] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.092453] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.092455] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.092456] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.092457] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.092458] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.092460] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.092462] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.092464] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.092465] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.092466] [drm:intel_dump_pipe_config] requested mode:
>[    4.092469] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.092469] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.092472] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.092474] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.092475] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.092476] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.092478] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.092479] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.092480] [drm:intel_dump_pipe_config] ips: 1
>[    4.092481] [drm:intel_dump_pipe_config] double wide: 0
>[    4.092546] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
>[    4.112140] dracut: Checking ext4: /dev/sda3
>[    4.113913] dracut: issuing e2fsck -a  /dev/sda3
>[    4.120351] dracut: /dev/sda3: clean, 846236/4751360 files, 13591109/19000576 blocks
>[    4.122452] dracut: Remounting /dev/sda3 with -o errors=remount-ro,ro
>[    4.129817] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: errors=remount-ro
>[    4.134728] dracut: Mounted root filesystem /dev/sda3
>[    4.145989] device-mapper: uevent: version 1.0.3
>[    4.147777] device-mapper: ioctl: 4.30.0-ioctl (2014-12-22) initialised: dm-devel@redhat.com
>[    4.172100] dracut: Switching root
>[    4.212383] random: init urandom read with 80 bits of entropy available
>[    4.234612] init: plymouth-upstart-bridge main process (2831) terminated with status 1
>[    4.236392] init: plymouth-upstart-bridge main process ended, respawning
>[    4.241741] init: plymouth-upstart-bridge main process (2841) terminated with status 1
>[    4.243771] init: plymouth-upstart-bridge main process ended, respawning
>[    4.249656] init: plymouth-upstart-bridge main process (2843) terminated with status 1
>[    4.251577] init: plymouth-upstart-bridge main process ended, respawning
>[    4.403342] systemd-udevd[2962]: starting version 204
>[    4.513885] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.513889] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.513894] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.513899] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.513902] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.513906] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.513912] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.513913] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.513916] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.513917] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.513918] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.513919] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.513922] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.513924] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.513925] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.513926] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.513927] [drm:intel_dump_pipe_config] requested mode:
>[    4.513931] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.513931] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.513934] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.513937] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.513938] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.513939] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.513941] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.513942] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.513942] [drm:intel_dump_pipe_config] ips: 1
>[    4.513943] [drm:intel_dump_pipe_config] double wide: 0
>[    4.536285] e1000e 0000:00:19.0 eth5: renamed from eth0
>[    4.548216] systemd-udevd[2981]: renamed network interface eth0 to eth5
>[    4.565798] systemd-udevd[2981]: could not open moddep file '/lib/modules/4.0.0-rc7_drm-intel-nightly_631c2f_20150411+/modules.dep.bin'
>[    4.565878] asix 1-2.4:1.0 eth6: renamed from eth1
>[    4.568422] WARNING! power/level is deprecated; use power/control instead
>[    4.575230] systemd-udevd[2979]: renamed network interface eth1 to eth6
>[    4.580952] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.580956] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.580961] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.581522] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.581526] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.581530] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.581536] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.581537] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.581541] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.581542] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.581543] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.581544] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.581546] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.581548] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.581550] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.581551] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.581552] [drm:intel_dump_pipe_config] requested mode:
>[    4.581555] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.581556] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.581559] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.581561] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.581562] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.581563] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.581565] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.581566] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.581567] [drm:intel_dump_pipe_config] ips: 1
>[    4.581568] [drm:intel_dump_pipe_config] double wide: 0
>[    4.584538] random: nonblocking pool is initialized
>[    4.598443] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.598449] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.598454] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.598458] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.598461] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.598466] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.598471] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.598473] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.598476] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.598477] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.598478] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.598479] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.598481] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.598483] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.598485] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.598486] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.598487] [drm:intel_dump_pipe_config] requested mode:
>[    4.598490] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.598491] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.598493] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.598496] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.598497] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.598498] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.598500] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.598501] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.598502] [drm:intel_dump_pipe_config] ips: 1
>[    4.598503] [drm:intel_dump_pipe_config] double wide: 0
>[    4.627824] [drm:i915_gem_open] 
>[    4.627888] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.627891] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.627895] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.627898] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.627900] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.627904] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.627909] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.627911] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.627913] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.627915] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.627916] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.627917] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.627919] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.627921] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.627923] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.627924] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.627925] [drm:intel_dump_pipe_config] requested mode:
>[    4.627928] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.627929] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.627931] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.627933] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.627935] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.627936] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.627938] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.627939] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.627940] [drm:intel_dump_pipe_config] ips: 1
>[    4.627941] [drm:intel_dump_pipe_config] double wide: 0
>[    4.627944] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    4.627946] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    4.627948] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.627950] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.627952] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    4.627954] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    4.627956] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.627958] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.627966] [drm:i915_gem_open] 
>[    4.627995] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    4.627997] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    4.627999] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.628001] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    4.628003] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    4.628005] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    4.628009] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    4.628010] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    4.628012] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    4.628013] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    4.628014] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    4.628016] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    4.628017] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    4.628019] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    4.628021] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    4.628022] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    4.628023] [drm:intel_dump_pipe_config] requested mode:
>[    4.628025] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.628027] [drm:intel_dump_pipe_config] adjusted mode:
>[    4.628028] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.628031] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    4.628032] [drm:intel_dump_pipe_config] port clock: 270000
>[    4.628033] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    4.628034] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    4.628036] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    4.628037] [drm:intel_dump_pipe_config] ips: 1
>[    4.628038] [drm:intel_dump_pipe_config] double wide: 0
>[    4.628040] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    4.628041] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    4.628043] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.628045] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.628047] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    4.628049] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    4.628050] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    4.628052] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    4.628059] [drm:i915_gem_open] 
>[    4.628107] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    4.628110] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[    4.628116] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[    4.628119] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[    4.628121] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[    4.628133] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[    4.628137] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[    4.628141] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    4.628145] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[    4.628148] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[    4.635691] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    4.635697] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    4.635700] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    4.635707] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    4.635712] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[    4.635714] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[    4.635716] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[    4.635721] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[    4.635727] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    4.635729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    4.635731] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    4.636071] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.636075] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.636084] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    4.636090] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[    4.636093] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[    4.636095] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[    4.636279] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[    4.636282] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[    4.636285] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[    4.636293] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    4.636296] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    4.636298] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    4.637048] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.637052] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.637056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    4.637063] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[    4.637065] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[    4.637068] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[    4.637409] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[    4.637412] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[    4.637415] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[    4.637442] [drm:drm_mode_addfb2] [FB:49]
>[    4.685492] Adding 1952764k swap on /dev/sda2.  Priority:-1 extents:1 across:1952764k SS
>[    4.706516] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
>[    5.025208] init: idmapd-mounting (/lib/modules/4.0.0-rc6_drm-intel-nightly_333cf6_20150403+) main process (3805) killed by TERM signal
>[    5.061462] init: bluetooth main process (4022) terminated with status 1
>[    5.061475] init: bluetooth main process ended, respawning
>[    5.063789] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE
>[    5.117971] init: failsafe main process (3933) killed by TERM signal
>[    5.187055] init: statd-mounting (/lib/modules/4.0.0-rc6_drm-intel-nightly_333cf6_20150403+) main process (3807) killed by TERM signal
>[    5.240079] init: bluetooth main process (4138) terminated with status 1
>[    5.240091] init: bluetooth main process ended, respawning
>[    5.249693] asix 1-2.4:1.0 eth6: link down
>[    5.373015] init: bluetooth main process (4230) terminated with status 1
>[    5.373025] init: bluetooth main process ended, respawning
>[    5.494717] init: bluetooth main process (4341) terminated with status 1
>[    5.494729] init: bluetooth main process ended, respawning
>[    5.547524] init: bluetooth main process (4401) terminated with status 1
>[    5.547539] init: bluetooth main process ended, respawning
>[    5.579218] init: bluetooth main process (4443) terminated with status 1
>[    5.579232] init: bluetooth main process ended, respawning
>[    5.610120] init: bluetooth main process (4487) terminated with status 1
>[    5.610129] init: bluetooth main process ended, respawning
>[    5.650584] init: bluetooth main process (4532) terminated with status 1
>[    5.650599] init: bluetooth main process ended, respawning
>[    5.656895] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    5.656901] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.656904] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    5.656908] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.656910] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    5.656914] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    5.656919] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    5.656920] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    5.656922] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    5.656924] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.656925] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.656926] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    5.656928] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.656930] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    5.656932] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.656933] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.656934] [drm:intel_dump_pipe_config] requested mode:
>[    5.656937] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.656938] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.656940] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.656943] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    5.656944] [drm:intel_dump_pipe_config] port clock: 270000
>[    5.656945] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    5.656947] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.656948] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.656949] [drm:intel_dump_pipe_config] ips: 1
>[    5.656951] [drm:intel_dump_pipe_config] double wide: 0
>[    5.656953] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[    5.656956] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[    5.656958] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    5.656961] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    5.656963] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[    5.656964] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[    5.656966] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    5.656969] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[    5.657037] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[    5.657039] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[    5.657041] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[    5.657043] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[    5.657044] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[    5.657046] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[    5.657050] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[    5.657050] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[    5.657052] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[    5.657053] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[    5.657053] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[    5.657054] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[    5.657055] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[    5.657056] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[    5.657057] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[    5.657058] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[    5.657059] [drm:intel_dump_pipe_config] requested mode:
>[    5.657060] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.657061] [drm:intel_dump_pipe_config] adjusted mode:
>[    5.657062] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[    5.657064] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[    5.657064] [drm:intel_dump_pipe_config] port clock: 270000
>[    5.657065] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[    5.657066] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[    5.657067] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[    5.657067] [drm:intel_dump_pipe_config] ips: 1
>[    5.657068] [drm:intel_dump_pipe_config] double wide: 0
>[    5.667721] init: plymouth-upstart-bridge main process ended, respawning
>[    5.678985] init: bluetooth main process (4556) terminated with status 1
>[    5.678995] init: bluetooth main process ended, respawning
>[    5.699132] init: bluetooth main process (4584) terminated with status 1
>[    5.699148] init: bluetooth main process ended, respawning
>[    5.714628] init: bluetooth main process (4608) terminated with status 1
>[    5.714641] init: bluetooth respawning too fast, stopped
>[    6.430110] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[    6.430120] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[    7.631755] asix 1-2.4:1.0 eth6: link up, 100Mbps, full-duplex, lpa 0x45E1
>[   65.416094] usb 1-6: USB disconnect, device number 5
>[   66.929544] usb 1-6: new low-speed USB device number 6 using xhci_hcd
>[   67.096792] usb 1-6: New USB device found, idVendor=046d, idProduct=c06a
>[   67.096795] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[   67.096797] usb 1-6: Product: USB Optical Mouse
>[   67.096798] usb 1-6: Manufacturer: Logitech
>[   67.096875] usb 1-6: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
>[   67.098812] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:046D:C06A.0003/input/input9
>[   67.149485] hid-generic 0003:046D:C06A.0003: input,hidraw1: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-6/input0
>[   78.056670] kms_flip: executing
>[   78.056752] [drm:i915_gem_open] 
>[   78.057182] [drm:i915_gem_open] 
>[   78.057198] [drm:i915_gem_open] 
>[   78.057207] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.057216] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.057223] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.057226] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   78.057227] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   78.057236] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.057240] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   78.057243] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.057245] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   78.057248] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.057252] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.057253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.057254] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.057259] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.057261] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.057262] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.057263] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.057267] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.057270] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.057272] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.057273] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.057432] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.057434] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.057437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.057440] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.057442] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.057443] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.057605] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.057607] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.057609] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.057613] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.057615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.057616] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.057774] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.057775] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.057776] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.057778] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.057779] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.057780] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.057937] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.057938] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.057940] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.058081] kms_flip: starting subtest flip-vs-modeset-vs-hang
>[   78.058096] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058099] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058133] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058135] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058137] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058139] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   78.058140] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   78.058146] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.058148] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   78.058151] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.058153] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   78.058156] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058165] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058167] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058169] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   78.058171] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   78.058174] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.058176] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   78.058178] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.058180] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   78.058182] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058187] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058189] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058190] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058192] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   78.058193] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   78.058196] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.058198] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   78.058200] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.058202] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   78.058203] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.058208] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058210] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058211] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058213] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058214] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058218] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058219] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058221] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058222] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058226] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058228] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058230] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058232] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058233] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058234] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058238] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058239] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058241] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058242] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058245] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058248] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058250] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058251] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058253] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058254] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058257] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058259] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[   78.058260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[   78.058261] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[   78.058265] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[   78.058268] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058269] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058271] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.058272] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.058274] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.058429] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.058431] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.058433] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.058436] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.058437] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.058438] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.058592] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.058594] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.058595] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.058606] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058612] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058614] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.058615] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.058616] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.058773] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.058775] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.058777] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.058780] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.058781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.058782] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.058938] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.058939] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.058940] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.058944] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058946] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.058948] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.058949] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.058950] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.059104] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.059106] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.059107] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.059109] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[   78.059110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[   78.059111] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[   78.059265] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[   78.059267] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[   78.059268] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[   78.059271] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059273] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059274] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.059276] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.059277] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.059437] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.059439] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.059441] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.059445] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.059447] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.059449] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.059607] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.059608] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.059610] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.059613] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059615] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059617] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.059618] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.059620] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.059776] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.059777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.059779] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.059780] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.059782] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.059783] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.059939] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.059941] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.059942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.059945] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059947] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.059948] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.059950] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.059951] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.060107] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.060109] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.060110] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.060112] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[   78.060113] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[   78.060114] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[   78.060271] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[   78.060272] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[   78.060273] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[   78.060277] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.060279] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   78.060281] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.060282] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   78.060284] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   78.060288] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   78.060291] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   78.060293] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.060295] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   78.060297] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   78.060323] [drm:drm_mode_addfb2] [FB:49]
>[   78.060328] [drm:drm_mode_addfb2] [FB:51]
>[   78.060335] [drm:drm_mode_addfb2] [FB:52]
>[   78.118109] [drm:drm_mode_setcrtc] [CRTC:20]
>[   78.118117] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   78.118120] [drm:intel_crtc_set_config] [CRTC:20] [FB:49] #connectors=1 (x y) (0 0)
>[   78.118124] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=1
>[   78.118129] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   78.118133] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   78.118136] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   78.118140] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   78.118145] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   78.118146] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   78.118149] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   78.118151] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   78.118152] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   78.118153] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   78.118155] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   78.118157] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   78.118159] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   78.118160] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   78.118161] [drm:intel_dump_pipe_config] requested mode:
>[   78.118164] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.118165] [drm:intel_dump_pipe_config] adjusted mode:
>[   78.118167] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.118179] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   78.118180] [drm:intel_dump_pipe_config] port clock: 270000
>[   78.118181] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   78.118183] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   78.118185] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   78.118186] [drm:intel_dump_pipe_config] ips: 1
>[   78.118187] [drm:intel_dump_pipe_config] double wide: 0
>[   78.151381] [drm:drm_mode_setcrtc] [CRTC:20]
>[   78.151385] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   78.151388] [drm:intel_crtc_set_config] [CRTC:20] [FB:49] #connectors=1 (x y) (0 0)
>[   78.151390] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=1
>[   78.151394] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   78.151397] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   78.151399] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   78.151402] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   78.151407] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   78.151408] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   78.151411] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   78.151412] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   78.151413] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   78.151415] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   78.151417] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   78.151419] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   78.151420] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   78.151422] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   78.151423] [drm:intel_dump_pipe_config] requested mode:
>[   78.151426] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.151427] [drm:intel_dump_pipe_config] adjusted mode:
>[   78.151429] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   78.151431] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   78.151432] [drm:intel_dump_pipe_config] port clock: 270000
>[   78.151434] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   78.151435] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   78.151437] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   78.151438] [drm:intel_dump_pipe_config] ips: 1
>[   78.151439] [drm:intel_dump_pipe_config] double wide: 0
>[   78.168067] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[   78.168141] [drm:drm_mode_setcrtc] [CRTC:20]
>[   78.168143] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[   78.168145] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[   78.168147] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[   78.168149] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   78.168150] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   78.168153] [drm:intel_modeset_stage_output_state] [CRTC:20] disabled, full mode switch
>[   78.168155] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   78.201341] [drm:intel_edp_backlight_off] 
>[   78.402175] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   78.418331] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   78.418338] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   78.418484] [drm:edp_panel_off] Turn eDP port A panel power off
>[   78.418487] [drm:wait_panel_off] Wait for panel power off time
>[   78.418491] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   78.478524] [drm:wait_panel_status] Wait complete
>[   78.478536] [drm:intel_display_power_put] disabling always-on
>[   78.478541] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   78.478542] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   78.478544] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   78.478545] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   78.478546] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   78.478547] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   78.478549] [drm:check_crtc_state] [CRTC:20]
>[   78.478551] [drm:check_crtc_state] [CRTC:24]
>[   78.478553] [drm:check_crtc_state] [CRTC:28]
>[   78.478554] [drm:check_shared_dpll_state] WRPLL 1
>[   78.478556] [drm:check_shared_dpll_state] WRPLL 2
>[   83.691277] [drm] stuck on render ring
>[   83.692011] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[   83.692013] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[   83.692015] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[   83.692016] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[   83.692018] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[   83.692019] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[   83.692040] [drm:i915_reset_and_wakeup] resetting chip
>[   83.693228] [drm] Simulated gpu hang, resetting stop_rings
>[   83.693231] drm/i915: Resetting chip after gpu hang
>[   83.693259] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   83.693264] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   83.693268] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   83.693272] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   83.693365] [drm:i915_error_state_write] Resetting error state
>[   83.693411] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[   83.693423] [drm:drm_mode_setcrtc] [CRTC:20]
>[   83.693428] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   83.693431] [drm:intel_crtc_set_config] [CRTC:20] [FB:51] #connectors=1 (x y) (0 0)
>[   83.693434] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   83.693436] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[   83.693440] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   83.693443] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[   83.693445] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   83.693448] [drm:intel_modeset_stage_output_state] [CRTC:20] enabled, full mode switch
>[   83.693451] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[   83.693454] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   83.693459] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   83.693465] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   83.693467] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   83.693470] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   83.693472] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[   83.693474] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   83.693475] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   83.693478] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   83.693481] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   83.693483] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   83.693485] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   83.693486] [drm:intel_dump_pipe_config] requested mode:
>[   83.693490] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   83.693491] [drm:intel_dump_pipe_config] adjusted mode:
>[   83.693495] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   83.693498] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   83.693500] [drm:intel_dump_pipe_config] port clock: 270000
>[   83.693502] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   83.693504] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   83.693506] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   83.693507] [drm:intel_dump_pipe_config] ips: 1
>[   83.693509] [drm:intel_dump_pipe_config] double wide: 0
>[   83.693515] [drm:intel_display_power_get] enabling always-on
>[   83.693537] [drm:edp_panel_on] Turn eDP port A panel power on
>[   83.693542] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   83.693546] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   83.693549] [drm:wait_panel_status] Wait complete
>[   83.693553] [drm:wait_panel_on] Wait for panel power on
>[   83.693556] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   83.893657] [drm:wait_panel_status] Wait complete
>[   83.893665] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   83.893671] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   83.894720] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   83.895309] [drm:intel_dp_start_link_train] clock recovery OK
>[   83.896191] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   83.896418] [drm:intel_edp_backlight_on] 
>[   83.896419] [drm:intel_panel_enable_backlight] pipe A
>[   83.896426] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   83.896432] [drm:intel_psr_enable] PSR not supported by this panel
>[   83.896433] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   83.931734] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[   83.931738] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   83.931740] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   83.931741] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   83.931743] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   83.931744] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   83.931745] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   83.931747] [drm:check_crtc_state] [CRTC:20]
>[   83.931753] [drm:check_crtc_state] [CRTC:24]
>[   83.931755] [drm:check_crtc_state] [CRTC:28]
>[   83.931757] [drm:check_shared_dpll_state] WRPLL 1
>[   83.931759] [drm:check_shared_dpll_state] WRPLL 2
>[   83.931792] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[   83.931839] [drm:drm_mode_setcrtc] [CRTC:20]
>[   83.931841] [drm:intel_crtc_set_config] [CRTC:20] [NOFB]
>[   83.931843] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[   83.931846] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[   83.931847] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   83.931849] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   83.931851] [drm:intel_modeset_stage_output_state] [CRTC:20] disabled, full mode switch
>[   83.931854] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[   83.963028] [drm:intel_edp_backlight_off] 
>[   84.162978] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   84.181294] [drm:edp_panel_off] Turn eDP port A panel power off
>[   84.181298] [drm:wait_panel_off] Wait for panel power off time
>[   84.181301] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   84.241333] [drm:wait_panel_status] Wait complete
>[   84.241345] [drm:intel_display_power_put] disabling always-on
>[   84.241349] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   84.241350] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   84.241352] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   84.241353] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   84.241354] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   84.241355] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   84.241357] [drm:check_crtc_state] [CRTC:20]
>[   84.241358] [drm:check_crtc_state] [CRTC:24]
>[   84.241360] [drm:check_crtc_state] [CRTC:28]
>[   84.241362] [drm:check_shared_dpll_state] WRPLL 1
>[   84.241363] [drm:check_shared_dpll_state] WRPLL 2
>[   85.684190] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   89.679951] [drm] stuck on render ring
>[   89.680676] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[   89.680694] [drm:i915_reset_and_wakeup] resetting chip
>[   89.681905] [drm] Simulated gpu hang, resetting stop_rings
>[   89.681909] drm/i915: Resetting chip after gpu hang
>[   89.681937] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   89.681943] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   89.681946] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   89.681950] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   89.682394] [drm:i915_error_state_write] Resetting error state
>[   89.682441] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[   89.684946] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   89.684950] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[   89.684953] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   89.684956] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[   89.684958] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[   89.684960] [drm:intel_display_power_get] enabling always-on
>[   89.684963] [drm:intel_display_power_put] disabling always-on
>[   89.684971] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[   89.684975] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[   89.684978] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.684981] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[   89.684984] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[   89.685011] [drm:drm_mode_addfb2] [FB:49]
>[   89.685016] [drm:drm_mode_addfb2] [FB:51]
>[   89.685024] [drm:drm_mode_addfb2] [FB:52]
>[   89.722567] [drm:drm_mode_setcrtc] [CRTC:24]
>[   89.722575] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   89.722578] [drm:intel_crtc_set_config] [CRTC:24] [FB:49] #connectors=1 (x y) (0 0)
>[   89.722581] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   89.722583] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[   89.722585] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[   89.722588] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.722590] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[   89.722592] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   89.722595] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:24]
>[   89.722597] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   89.722600] [drm:intel_modeset_stage_output_state] [CRTC:24] enabled, full mode switch
>[   89.722602] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   89.722605] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   89.722609] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   89.722614] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   89.722615] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   89.722618] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   89.722620] [drm:intel_dump_pipe_config] [CRTC:24][modeset] config for pipe B
>[   89.722621] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   89.722622] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   89.722624] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   89.722626] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   89.722628] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   89.722629] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   89.722630] [drm:intel_dump_pipe_config] requested mode:
>[   89.722632] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.722634] [drm:intel_dump_pipe_config] adjusted mode:
>[   89.722636] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.722638] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   89.722639] [drm:intel_dump_pipe_config] port clock: 270000
>[   89.722640] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   89.722642] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   89.722644] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   89.722645] [drm:intel_dump_pipe_config] ips: 0
>[   89.722646] [drm:intel_dump_pipe_config] double wide: 0
>[   89.722652] [drm:intel_display_power_get] enabling always-on
>[   89.725747] [drm:edp_panel_on] Turn eDP port A panel power on
>[   89.725751] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   89.725755] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   89.725757] [drm:wait_panel_status] Wait complete
>[   89.725760] [drm:wait_panel_on] Wait for panel power on
>[   89.725763] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   89.925865] [drm:wait_panel_status] Wait complete
>[   89.925869] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   89.925876] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   89.926928] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   89.927507] [drm:intel_dp_start_link_train] clock recovery OK
>[   89.928387] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   89.928613] [drm:intel_edp_backlight_on] 
>[   89.928614] [drm:intel_panel_enable_backlight] pipe B
>[   89.928621] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   89.928627] [drm:intel_psr_enable] PSR not supported by this panel
>[   89.928628] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   89.945256] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[   89.945259] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   89.945261] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   89.945262] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   89.945263] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   89.945265] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   89.945266] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   89.945267] [drm:check_crtc_state] [CRTC:20]
>[   89.945269] [drm:check_crtc_state] [CRTC:24]
>[   89.945275] [drm:check_crtc_state] [CRTC:28]
>[   89.945277] [drm:check_shared_dpll_state] WRPLL 1
>[   89.945279] [drm:check_shared_dpll_state] WRPLL 2
>[   89.961915] [drm:drm_mode_setcrtc] [CRTC:24]
>[   89.961918] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   89.961920] [drm:intel_crtc_set_config] [CRTC:24] [FB:49] #connectors=1 (x y) (0 0)
>[   89.961922] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=1
>[   89.961925] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:24]
>[   89.961928] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   89.961930] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   89.961932] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   89.961936] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   89.961938] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   89.961940] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   89.961941] [drm:intel_dump_pipe_config] [CRTC:24][modeset] config for pipe B
>[   89.961942] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   89.961943] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   89.961945] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   89.961947] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   89.961949] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   89.961950] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   89.961951] [drm:intel_dump_pipe_config] requested mode:
>[   89.961954] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.961955] [drm:intel_dump_pipe_config] adjusted mode:
>[   89.961957] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   89.961959] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   89.961960] [drm:intel_dump_pipe_config] port clock: 270000
>[   89.961961] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   89.961963] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   89.961964] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   89.961966] [drm:intel_dump_pipe_config] ips: 0
>[   89.961967] [drm:intel_dump_pipe_config] double wide: 0
>[   89.978600] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[   89.978657] [drm:drm_mode_setcrtc] [CRTC:24]
>[   89.978658] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   89.978660] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[   89.978662] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[   89.978664] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   89.978665] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   89.978668] [drm:intel_modeset_stage_output_state] [CRTC:24] disabled, full mode switch
>[   89.978670] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   89.995228] [drm:intel_edp_backlight_off] 
>[   90.195631] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   90.211927] [drm:edp_panel_off] Turn eDP port A panel power off
>[   90.211930] [drm:wait_panel_off] Wait for panel power off time
>[   90.211934] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   90.271966] [drm:wait_panel_status] Wait complete
>[   90.271976] [drm:intel_display_power_put] disabling always-on
>[   90.271979] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   90.271981] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   90.271982] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   90.271984] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   90.271985] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   90.271986] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   90.271987] [drm:check_crtc_state] [CRTC:20]
>[   90.271989] [drm:check_crtc_state] [CRTC:24]
>[   90.271991] [drm:check_crtc_state] [CRTC:28]
>[   90.271992] [drm:check_shared_dpll_state] WRPLL 1
>[   90.271994] [drm:check_shared_dpll_state] WRPLL 2
>[   91.680864] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[   95.676623] [drm] stuck on render ring
>[   95.677350] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[   95.677368] [drm:i915_reset_and_wakeup] resetting chip
>[   95.678577] [drm] Simulated gpu hang, resetting stop_rings
>[   95.678580] drm/i915: Resetting chip after gpu hang
>[   95.678608] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[   95.678613] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[   95.678616] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[   95.678619] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[   95.678722] [drm:i915_error_state_write] Resetting error state
>[   95.678775] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[   95.678789] [drm:drm_mode_setcrtc] [CRTC:24]
>[   95.678793] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[   95.678796] [drm:intel_crtc_set_config] [CRTC:24] [FB:51] #connectors=1 (x y) (0 0)
>[   95.678799] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[   95.678801] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[   95.678803] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   95.678806] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:24]
>[   95.678808] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   95.678811] [drm:intel_modeset_stage_output_state] [CRTC:24] enabled, full mode switch
>[   95.678813] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[   95.678817] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[   95.678820] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[   95.678825] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[   95.678827] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[   95.678829] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[   95.678831] [drm:intel_dump_pipe_config] [CRTC:24][modeset] config for pipe B
>[   95.678832] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[   95.678833] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[   95.678835] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[   95.678837] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[   95.678839] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[   95.678841] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[   95.678842] [drm:intel_dump_pipe_config] requested mode:
>[   95.678845] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   95.678846] [drm:intel_dump_pipe_config] adjusted mode:
>[   95.678848] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[   95.678851] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[   95.678852] [drm:intel_dump_pipe_config] port clock: 270000
>[   95.678853] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[   95.678855] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[   95.678857] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[   95.678858] [drm:intel_dump_pipe_config] ips: 0
>[   95.678859] [drm:intel_dump_pipe_config] double wide: 0
>[   95.678865] [drm:intel_display_power_get] enabling always-on
>[   95.678886] [drm:edp_panel_on] Turn eDP port A panel power on
>[   95.678890] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[   95.678893] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[   95.678896] [drm:wait_panel_status] Wait complete
>[   95.678899] [drm:wait_panel_on] Wait for panel power on
>[   95.678902] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[   95.879003] [drm:wait_panel_status] Wait complete
>[   95.879010] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[   95.879017] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[   95.880063] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[   95.880653] [drm:intel_dp_start_link_train] clock recovery OK
>[   95.881535] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[   95.881762] [drm:intel_edp_backlight_on] 
>[   95.881764] [drm:intel_panel_enable_backlight] pipe B
>[   95.881771] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[   95.881777] [drm:intel_psr_enable] PSR not supported by this panel
>[   95.881778] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[   95.898404] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[   95.898408] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   95.898410] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   95.898411] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   95.898412] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   95.898414] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   95.898415] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   95.898416] [drm:check_crtc_state] [CRTC:20]
>[   95.898418] [drm:check_crtc_state] [CRTC:24]
>[   95.898425] [drm:check_crtc_state] [CRTC:28]
>[   95.898427] [drm:check_shared_dpll_state] WRPLL 1
>[   95.898428] [drm:check_shared_dpll_state] WRPLL 2
>[   95.898479] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[   95.898545] [drm:drm_mode_setcrtc] [CRTC:24]
>[   95.898548] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[   95.898550] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=1, fb_changed=0
>[   95.898552] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[   95.898554] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[   95.898555] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[   95.898559] [drm:intel_modeset_stage_output_state] [CRTC:24] disabled, full mode switch
>[   95.898561] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[   95.915062] [drm:intel_edp_backlight_off] 
>[   96.115347] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[   96.133487] [drm:edp_panel_off] Turn eDP port A panel power off
>[   96.133491] [drm:wait_panel_off] Wait for panel power off time
>[   96.133494] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[   96.193527] [drm:wait_panel_status] Wait complete
>[   96.193538] [drm:intel_display_power_put] disabling always-on
>[   96.193541] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[   96.193543] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[   96.193544] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[   96.193545] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[   96.193546] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[   96.193548] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[   96.193549] [drm:check_crtc_state] [CRTC:20]
>[   96.193551] [drm:check_crtc_state] [CRTC:24]
>[   96.193552] [drm:check_crtc_state] [CRTC:28]
>[   96.193554] [drm:check_shared_dpll_state] WRPLL 1
>[   96.193555] [drm:check_shared_dpll_state] WRPLL 2
>[   96.688033] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[  101.685293] [drm] stuck on render ring
>[  101.686024] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[  101.686041] [drm:i915_reset_and_wakeup] resetting chip
>[  101.687246] [drm] Simulated gpu hang, resetting stop_rings
>[  101.687249] drm/i915: Resetting chip after gpu hang
>[  101.687278] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  101.687283] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  101.687287] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  101.687291] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  101.687713] [drm:i915_error_state_write] Resetting error state
>[  101.687759] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[  101.690479] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  101.690483] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  101.690486] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[  101.690489] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1]
>[  101.690491] [drm:intel_dp_detect] [CONNECTOR:31:eDP-1]
>[  101.690493] [drm:intel_display_power_get] enabling always-on
>[  101.690496] [drm:intel_display_power_put] disabling always-on
>[  101.690504] [drm:drm_edid_to_eld] ELD: no CEA Extension found
>[  101.690508] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:31:eDP-1] probed modes :
>[  101.690511] [drm:drm_mode_debug_printmodeline] Modeline 32:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.690514] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa
>[  101.690517] [drm:drm_mode_getconnector] [CONNECTOR:31:?]
>[  101.690557] [drm:drm_mode_addfb2] [FB:49]
>[  101.690564] [drm:drm_mode_addfb2] [FB:51]
>[  101.690572] [drm:drm_mode_addfb2] [FB:52]
>[  101.727790] [drm:drm_mode_setcrtc] [CRTC:28]
>[  101.727798] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[  101.727801] [drm:intel_crtc_set_config] [CRTC:28] [FB:49] #connectors=1 (x y) (0 0)
>[  101.727804] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  101.727806] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
>[  101.727809] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  101.727811] [drm:drm_mode_debug_printmodeline] Modeline 53:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.727813] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=1, fb_changed=0
>[  101.727815] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[  101.727818] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:28]
>[  101.727820] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[  101.727832] [drm:intel_modeset_stage_output_state] [CRTC:28] enabled, full mode switch
>[  101.727835] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[  101.727838] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  101.727842] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  101.727847] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  101.727848] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  101.727851] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  101.727852] [drm:intel_dump_pipe_config] [CRTC:28][modeset] config for pipe C
>[  101.727854] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  101.727855] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  101.727857] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  101.727859] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  101.727861] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  101.727862] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  101.727863] [drm:intel_dump_pipe_config] requested mode:
>[  101.727866] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.727867] [drm:intel_dump_pipe_config] adjusted mode:
>[  101.727869] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.727871] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  101.727873] [drm:intel_dump_pipe_config] port clock: 270000
>[  101.727874] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  101.727876] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  101.727877] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  101.727878] [drm:intel_dump_pipe_config] ips: 0
>[  101.727879] [drm:intel_dump_pipe_config] double wide: 0
>[  101.727885] [drm:intel_display_power_get] enabling always-on
>[  101.731136] [drm:edp_panel_on] Turn eDP port A panel power on
>[  101.731140] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  101.731144] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  101.731146] [drm:wait_panel_status] Wait complete
>[  101.731150] [drm:wait_panel_on] Wait for panel power on
>[  101.731153] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003
>[  101.931255] [drm:wait_panel_status] Wait complete
>[  101.931259] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  101.931266] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  101.932318] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  101.932897] [drm:intel_dp_start_link_train] clock recovery OK
>[  101.933778] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  101.934005] [drm:intel_edp_backlight_on] 
>[  101.934006] [drm:intel_panel_enable_backlight] pipe C
>[  101.934013] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  101.934019] [drm:intel_psr_enable] PSR not supported by this panel
>[  101.934020] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  101.950647] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[  101.950650] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[  101.950652] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[  101.950653] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[  101.950655] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  101.950656] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  101.950657] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  101.950659] [drm:check_crtc_state] [CRTC:20]
>[  101.950660] [drm:check_crtc_state] [CRTC:24]
>[  101.950662] [drm:check_crtc_state] [CRTC:28]
>[  101.950668] [drm:check_shared_dpll_state] WRPLL 1
>[  101.950670] [drm:check_shared_dpll_state] WRPLL 2
>[  101.967307] [drm:drm_mode_setcrtc] [CRTC:28]
>[  101.967310] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[  101.967312] [drm:intel_crtc_set_config] [CRTC:28] [FB:49] #connectors=1 (x y) (0 0)
>[  101.967315] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=1
>[  101.967318] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:28]
>[  101.967321] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[  101.967323] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  101.967326] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  101.967330] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  101.967332] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  101.967334] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  101.967336] [drm:intel_dump_pipe_config] [CRTC:28][modeset] config for pipe C
>[  101.967337] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  101.967338] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  101.967340] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  101.967342] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  101.967344] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  101.967345] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  101.967346] [drm:intel_dump_pipe_config] requested mode:
>[  101.967349] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.967350] [drm:intel_dump_pipe_config] adjusted mode:
>[  101.967352] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  101.967354] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  101.967356] [drm:intel_dump_pipe_config] port clock: 270000
>[  101.967357] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  101.967359] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  101.967360] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  101.967361] [drm:intel_dump_pipe_config] ips: 0
>[  101.967362] [drm:intel_dump_pipe_config] double wide: 0
>[  101.983992] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  101.984048] [drm:drm_mode_setcrtc] [CRTC:28]
>[  101.984050] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  101.984052] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=1, fb_changed=0
>[  101.984054] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[  101.984056] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[  101.984057] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[  101.984060] [drm:intel_modeset_stage_output_state] [CRTC:28] disabled, full mode switch
>[  101.984062] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[  102.000618] [drm:intel_edp_backlight_off] 
>[  102.200970] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  102.219285] [drm:edp_panel_off] Turn eDP port A panel power off
>[  102.219288] [drm:wait_panel_off] Wait for panel power off time
>[  102.219292] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  102.279323] [drm:wait_panel_status] Wait complete
>[  102.279334] [drm:intel_display_power_put] disabling always-on
>[  102.279337] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[  102.279339] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[  102.279340] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[  102.279341] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  102.279343] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  102.279344] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  102.279345] [drm:check_crtc_state] [CRTC:20]
>[  102.279347] [drm:check_crtc_state] [CRTC:24]
>[  102.279348] [drm:check_crtc_state] [CRTC:28]
>[  102.279350] [drm:check_shared_dpll_state] WRPLL 1
>[  102.279351] [drm:check_shared_dpll_state] WRPLL 2
>[  103.674211] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[  107.669970] [drm] stuck on render ring
>[  107.670696] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[  107.670713] [drm:i915_reset_and_wakeup] resetting chip
>[  107.671924] [drm] Simulated gpu hang, resetting stop_rings
>[  107.671928] drm/i915: Resetting chip after gpu hang
>[  107.671956] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  107.671962] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  107.671965] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  107.671968] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  107.672097] [drm:i915_error_state_write] Resetting error state
>[  107.672140] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[  107.672153] [drm:drm_mode_setcrtc] [CRTC:28]
>[  107.672205] [drm:drm_mode_setcrtc] [CONNECTOR:31:eDP-1]
>[  107.672209] [drm:intel_crtc_set_config] [CRTC:28] [FB:51] #connectors=1 (x y) (0 0)
>[  107.672213] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  107.672216] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=1, fb_changed=0
>[  107.672219] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[  107.672223] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:28]
>[  107.672225] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[  107.672229] [drm:intel_modeset_stage_output_state] [CRTC:28] enabled, full mode switch
>[  107.672233] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[  107.672238] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  107.672243] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  107.672251] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  107.672253] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  107.672257] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  107.672260] [drm:intel_dump_pipe_config] [CRTC:28][modeset] config for pipe C
>[  107.672262] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  107.672264] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  107.672267] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  107.672270] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  107.672272] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  107.672275] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  107.672277] [drm:intel_dump_pipe_config] requested mode:
>[  107.672281] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  107.672283] [drm:intel_dump_pipe_config] adjusted mode:
>[  107.672287] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  107.672291] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  107.672293] [drm:intel_dump_pipe_config] port clock: 270000
>[  107.672295] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  107.672298] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  107.672300] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  107.672302] [drm:intel_dump_pipe_config] ips: 0
>[  107.672304] [drm:intel_dump_pipe_config] double wide: 0
>[  107.672593] [drm:intel_display_power_get] enabling always-on
>[  107.672618] [drm:edp_panel_on] Turn eDP port A panel power on
>[  107.672623] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  107.672628] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  107.672631] [drm:wait_panel_status] Wait complete
>[  107.672635] [drm:wait_panel_on] Wait for panel power on
>[  107.672640] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  107.872742] [drm:wait_panel_status] Wait complete
>[  107.872750] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  107.872756] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  107.873808] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  107.874388] [drm:intel_dp_start_link_train] clock recovery OK
>[  107.875270] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  107.875498] [drm:intel_edp_backlight_on] 
>[  107.875500] [drm:intel_panel_enable_backlight] pipe C
>[  107.875507] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  107.875513] [drm:intel_psr_enable] PSR not supported by this panel
>[  107.875514] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  107.892139] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[  107.892143] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[  107.892145] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[  107.892147] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[  107.892148] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  107.892149] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  107.892150] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  107.892152] [drm:check_crtc_state] [CRTC:20]
>[  107.892154] [drm:check_crtc_state] [CRTC:24]
>[  107.892156] [drm:check_crtc_state] [CRTC:28]
>[  107.892163] [drm:check_shared_dpll_state] WRPLL 1
>[  107.892164] [drm:check_shared_dpll_state] WRPLL 2
>[  107.892206] [drm:i915_ring_stop_set] Stopping rings 0x400000ff
>[  107.892271] [drm:drm_mode_setcrtc] [CRTC:28]
>[  107.892273] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  107.892275] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=1, fb_changed=0
>[  107.892278] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [NOCRTC]
>[  107.892279] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[  107.892281] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[  107.892284] [drm:intel_modeset_stage_output_state] [CRTC:28] disabled, full mode switch
>[  107.892287] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[  107.908800] [drm:intel_edp_backlight_off] 
>[  108.109694] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
>[  108.125994] [drm:edp_panel_off] Turn eDP port A panel power off
>[  108.125997] [drm:wait_panel_off] Wait for panel power off time
>[  108.126001] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000
>[  108.186033] [drm:wait_panel_status] Wait complete
>[  108.186045] [drm:intel_display_power_put] disabling always-on
>[  108.186048] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[  108.186050] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[  108.186051] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[  108.186053] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  108.186054] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  108.186055] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  108.186056] [drm:check_crtc_state] [CRTC:20]
>[  108.186058] [drm:check_crtc_state] [CRTC:24]
>[  108.186060] [drm:check_crtc_state] [CRTC:28]
>[  108.186061] [drm:check_shared_dpll_state] WRPLL 1
>[  108.186063] [drm:check_shared_dpll_state] WRPLL 2
>[  108.679433] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[  113.674641] [drm] stuck on render ring
>[  113.675370] [drm] GPU HANG: ecode 8:0:0xfffffffe, in kms_flip [4972], reason: Ring hung, action: reset
>[  113.675389] [drm:i915_reset_and_wakeup] resetting chip
>[  113.676594] [drm] Simulated gpu hang, resetting stop_rings
>[  113.676597] drm/i915: Resetting chip after gpu hang
>[  113.676625] [drm:gen8_init_common_ring] Execlists enabled for render ring
>[  113.676631] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
>[  113.676634] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
>[  113.676637] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
>[  113.676725] [drm:i915_error_state_write] Resetting error state
>[  113.676772] [drm:i915_ring_stop_set] Stopping rings 0x00000000
>[  113.679563] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679568] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679571] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679574] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679576] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679578] [drm:intel_display_power_get] enabling always-on
>[  113.679587] [drm:intel_display_power_put] disabling always-on
>[  113.679593] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679598] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679600] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679602] [drm:intel_display_power_get] enabling always-on
>[  113.679607] [drm:intel_display_power_put] disabling always-on
>[  113.679609] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679619] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679625] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679628] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679632] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679637] [drm:intel_display_power_get] enabling always-on
>[  113.679642] [drm:intel_display_power_put] disabling always-on
>[  113.679646] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679650] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679653] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679655] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679657] [drm:intel_display_power_get] enabling always-on
>[  113.679661] [drm:intel_display_power_put] disabling always-on
>[  113.679664] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679670] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679673] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679676] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679680] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679682] [drm:intel_display_power_get] enabling always-on
>[  113.679686] [drm:intel_display_power_put] disabling always-on
>[  113.679688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679691] [drm:drm_mode_getconnector] [CONNECTOR:40:?]
>[  113.679693] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1]
>[  113.679696] [drm:intel_dp_detect] [CONNECTOR:40:DP-1]
>[  113.679698] [drm:intel_display_power_get] enabling always-on
>[  113.679702] [drm:intel_display_power_put] disabling always-on
>[  113.679704] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:40:DP-1] disconnected
>[  113.679708] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679710] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.679712] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.679713] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.679715] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.679716] [drm:intel_display_power_get] enabling always-on
>[  113.679875] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.679877] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.679878] [drm:intel_display_power_put] disabling always-on
>[  113.679880] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.679882] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.679883] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.679884] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.679886] [drm:intel_display_power_get] enabling always-on
>[  113.680040] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.680041] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.680042] [drm:intel_display_power_put] disabling always-on
>[  113.680043] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.680047] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680049] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680051] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.680052] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.680053] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.680054] [drm:intel_display_power_get] enabling always-on
>[  113.680208] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.680209] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.680211] [drm:intel_display_power_put] disabling always-on
>[  113.680212] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.680214] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.680215] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.680216] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.680217] [drm:intel_display_power_get] enabling always-on
>[  113.680371] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.680372] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.680373] [drm:intel_display_power_put] disabling always-on
>[  113.680375] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.680378] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680380] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680381] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.680383] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.680384] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.680385] [drm:intel_display_power_get] enabling always-on
>[  113.680539] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.680540] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.680541] [drm:intel_display_power_put] disabling always-on
>[  113.680543] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.680544] [drm:drm_mode_getconnector] [CONNECTOR:44:?]
>[  113.680546] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1]
>[  113.680547] [drm:intel_hdmi_detect] [CONNECTOR:44:HDMI-A-1]
>[  113.680548] [drm:intel_display_power_get] enabling always-on
>[  113.680705] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  113.680708] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
>[  113.680710] [drm:intel_display_power_put] disabling always-on
>[  113.680712] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:44:HDMI-A-1] disconnected
>[  113.680722] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680725] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.680727] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.680729] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.680730] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.680732] [drm:intel_display_power_get] enabling always-on
>[  113.680891] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.680892] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.680894] [drm:intel_display_power_put] disabling always-on
>[  113.680895] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.680898] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.680900] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.680901] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.680902] [drm:intel_display_power_get] enabling always-on
>[  113.681059] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.681060] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.681061] [drm:intel_display_power_put] disabling always-on
>[  113.681062] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.681067] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.681069] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.681071] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.681072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.681073] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.681074] [drm:intel_display_power_get] enabling always-on
>[  113.681231] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.681232] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.681233] [drm:intel_display_power_put] disabling always-on
>[  113.681234] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.681236] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.681237] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.681239] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.681240] [drm:intel_display_power_get] enabling always-on
>[  113.681396] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.681397] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.681398] [drm:intel_display_power_put] disabling always-on
>[  113.681400] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.681403] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.681405] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6]
>[  113.681406] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.681408] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.681409] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.681410] [drm:intel_display_power_get] enabling always-on
>[  113.681566] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.681567] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.681569] [drm:intel_display_power_put] disabling always-on
>[  113.681570] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.681572] [drm:drm_mode_getconnector] [CONNECTOR:47:?]
>[  113.681573] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2]
>[  113.681574] [drm:intel_hdmi_detect] [CONNECTOR:47:HDMI-A-2]
>[  113.681575] [drm:intel_display_power_get] enabling always-on
>[  113.681734] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
>[  113.681735] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
>[  113.681737] [drm:intel_display_power_put] disabling always-on
>[  113.681738] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:47:HDMI-A-2] disconnected
>[  113.682343] kms_flip: exiting, ret=0
>[  113.682397] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[  113.682398] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
>[  113.682400] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=1, fb_changed=0
>[  113.682401] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] encoder changed, full mode switch
>[  113.682402] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.682403] [drm:intel_modeset_stage_output_state] [ENCODER:30:TMDS-30] crtc changed, full mode switch
>[  113.682405] [drm:intel_modeset_stage_output_state] [CRTC:20] enabled, full mode switch
>[  113.682407] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  113.682409] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  113.682412] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  113.682416] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  113.682417] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  113.682418] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  113.682419] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[  113.682420] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  113.682421] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  113.682422] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  113.682423] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  113.682425] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  113.682425] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  113.682426] [drm:intel_dump_pipe_config] requested mode:
>[  113.682428] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  113.682429] [drm:intel_dump_pipe_config] adjusted mode:
>[  113.682430] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  113.682432] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  113.682433] [drm:intel_dump_pipe_config] port clock: 270000
>[  113.682433] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  113.682434] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  113.682435] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  113.682436] [drm:intel_dump_pipe_config] ips: 1
>[  113.682436] [drm:intel_dump_pipe_config] double wide: 0
>[  113.682440] [drm:intel_display_power_get] enabling always-on
>[  113.682458] [drm:edp_panel_on] Turn eDP port A panel power on
>[  113.682461] [drm:wait_panel_power_cycle] Wait for panel power cycle
>[  113.682464] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000
>[  113.682466] [drm:wait_panel_status] Wait complete
>[  113.682469] [drm:wait_panel_on] Wait for panel power on
>[  113.682471] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003
>[  113.882571] [drm:wait_panel_status] Wait complete
>[  113.882575] [drm:edp_panel_vdd_on] Turning eDP port A VDD on
>[  113.882580] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  113.883625] [drm:intel_dp_set_signal_levels] Using signal levels 00000000
>[  113.884204] [drm:intel_dp_start_link_train] clock recovery OK
>[  113.885083] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful
>[  113.885308] [drm:intel_edp_backlight_on] 
>[  113.885309] [drm:intel_panel_enable_backlight] pipe A
>[  113.885316] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937
>[  113.885321] [drm:intel_psr_enable] PSR not supported by this panel
>[  113.885321] [drm:intel_edp_drrs_enable] Panel doesn't support DRRS
>[  113.920626] [drm:intel_connector_check_state] [CONNECTOR:31:eDP-1]
>[  113.920628] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
>[  113.920630] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
>[  113.920631] [drm:check_encoder_state] [ENCODER:41:DP MST-41]
>[  113.920631] [drm:check_encoder_state] [ENCODER:42:DP MST-42]
>[  113.920632] [drm:check_encoder_state] [ENCODER:43:DP MST-43]
>[  113.920632] [drm:check_encoder_state] [ENCODER:46:TMDS-46]
>[  113.920633] [drm:check_crtc_state] [CRTC:20]
>[  113.920639] [drm:check_crtc_state] [CRTC:24]
>[  113.920640] [drm:check_crtc_state] [CRTC:28]
>[  113.920641] [drm:check_shared_dpll_state] WRPLL 1
>[  113.920642] [drm:check_shared_dpll_state] WRPLL 2
>[  113.920645] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  113.920646] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[  113.920649] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.920651] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  113.920652] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  113.920653] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[  113.920655] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.920656] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  113.927299] [drm:intel_crtc_set_config] [CRTC:20] [FB:50] #connectors=1 (x y) (0 0)
>[  113.927303] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:20], mode_changed=0, fb_changed=0
>[  113.927306] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.927310] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  113.927312] [drm:connected_sink_compute_bpp] [CONNECTOR:31:eDP-1] checking for sink bpp constrains
>[  113.927316] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 270000 pixel clock 138780KHz
>[  113.927320] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24
>[  113.927322] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000
>[  113.927324] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
>[  113.927326] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe A
>[  113.927327] [drm:intel_dump_pipe_config] cpu_transcoder: D
>[  113.927328] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
>[  113.927330] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  113.927332] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64
>[  113.927334] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
>[  113.927335] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
>[  113.927337] [drm:intel_dump_pipe_config] requested mode:
>[  113.927339] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  113.927341] [drm:intel_dump_pipe_config] adjusted mode:
>[  113.927343] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  113.927345] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa
>[  113.927346] [drm:intel_dump_pipe_config] port clock: 270000
>[  113.927348] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
>[  113.927349] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  113.927351] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
>[  113.927352] [drm:intel_dump_pipe_config] ips: 1
>[  113.927353] [drm:intel_dump_pipe_config] double wide: 0
>[  113.927356] [drm:intel_crtc_set_config] [CRTC:24] [NOFB]
>[  113.927358] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:24], mode_changed=0, fb_changed=0
>[  113.927360] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.927363] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  113.927365] [drm:intel_crtc_set_config] [CRTC:28] [NOFB]
>[  113.927366] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:28], mode_changed=0, fb_changed=0
>[  113.927368] [drm:intel_modeset_stage_output_state] [CONNECTOR:31:eDP-1] to [CRTC:20]
>[  113.927370] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
>[  115.667559] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on
>[  116.888826] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off
>[  116.888835] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  127.181752] usb 1-6: USB disconnect, device number 6

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