[    1.240611] [drm:drm_core_init] Initialized drm 1.1.0 20060810
[    1.240700] [drm:intel_detect_pch] Found CougarPoint PCH
[    1.240702] [drm:get_allowed_dc_mask] Allowed DC state mask 00
[    1.240725] [drm:intel_device_info_dump] i915 device info: gen=6, pciid=0x0126 rev=0x09 flags=is_mobile,need_gfx_hws,has_fbc,has_hotplug,has_llc,
[    1.240850] [drm:intel_device_info_runtime_init] slice mask: 0000
[    1.240851] [drm:intel_device_info_runtime_init] slice total: 0
[    1.240852] [drm:intel_device_info_runtime_init] subslice total: 0
[    1.240852] [drm:intel_device_info_runtime_init] subslice mask 0000
[    1.240853] [drm:intel_device_info_runtime_init] subslice per slice: 0
[    1.240853] [drm:intel_device_info_runtime_init] EU total: 0
[    1.240854] [drm:intel_device_info_runtime_init] EU per subslice: 0
[    1.240855] [drm:intel_device_info_runtime_init] has slice power gating: n
[    1.240868] [drm:intel_device_info_runtime_init] has subslice power gating: n
[    1.240872] [drm:intel_device_info_runtime_init] has EU power gating: n
[    1.240874] [drm:intel_sanitize_options] ppgtt mode: 1
[    1.240875] [drm:intel_sanitize_options] use GPU sempahores? yes
[    1.240881] [drm:i915_ggtt_probe_hw] Memory usable by graphics device = 2048M
[    1.240885] [drm:i915_ggtt_probe_hw] GMADR size = 512M
[    1.240885] [drm:i915_ggtt_probe_hw] GTT stolen size = 128M
[    1.240905] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 131072K, usable: 131072K
[    1.240910] [drm:intel_opregion_setup] graphic opregion physical addr: 0x96f56018
[    1.240914] [drm:intel_opregion_setup] Public ACPI methods supported
[    1.240914] [drm:intel_opregion_setup] SWSCI supported
[    1.246929] [drm:swsci_setup] SWSCI GBDA callbacks 00000cf3, SBCB callbacks 00000241
[    1.246934] [drm:intel_opregion_setup] ASLE supported
[    1.246936] [drm:intel_opregion_setup] ASLE extension supported
[    1.246940] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
[    1.247010] [drm:drm_vblank_init] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.247016] [drm:drm_vblank_init] Driver supports precise vblank timestamp query.
[    1.247019] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz
[    1.247020] [drm:intel_bios_init] VBT signature "$VBT SANDYBRIDGE-M  ", BDB version 161
[    1.247022] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 1 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
[    1.247023] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
[    1.248986] [drm:swsci] GBDA get panel details 0x00000020 0x00020100
[    1.248988] [drm:intel_opregion_get_panel_type] No OpRegion panel type override
[    1.248989] [drm:parse_lfp_panel_data] Panel type: 12 (VBT)
[    1.248989] [drm:parse_lfp_panel_data] DRRS supported mode is static
[    1.248991] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
[    1.248993] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    1.248994] [drm:parse_lfp_panel_data] VBT initial LVDS value 33c
[    1.248995] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 210 Hz, active high, min brightness 5, level 85
[    1.248996] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
[    1.248998] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
[    1.248999] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
[    1.249000] [drm:parse_driver_features] DRRS State Enabled:0
[    1.249001] [drm:parse_psr] No PSR BDB found.
[    1.249008] [drm:intel_dsm_pci_probe] no _DSM method for intel device
[    1.249012] [drm:intel_update_rawclk] rawclk rate: 125000 kHz
[    1.249014] [drm:intel_power_well_enable] enabling always-on
[    1.249172] [drm:intel_fbc_init] Sanitized enable_fbc value: 0
[    1.249174] [drm:intel_print_wm_latency] Primary WM0 latency 7 (0.7 usec)
[    1.249175] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec)
[    1.249176] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec)
[    1.249177] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec)
[    1.249178] [drm:intel_print_wm_latency] Sprite WM0 latency 7 (0.7 usec)
[    1.249179] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec)
[    1.249179] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec)
[    1.249180] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec)
[    1.249181] [drm:intel_print_wm_latency] Cursor WM0 latency 7 (0.7 usec)
[    1.249182] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec)
[    1.249183] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec)
[    1.249183] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec)
[    1.249184] [drm:snb_wm_latency_quirk] WM latency values increased to avoid potential underruns
[    1.249185] [drm:intel_print_wm_latency] Primary WM0 latency 12 (1.2 usec)
[    1.249186] [drm:intel_print_wm_latency] Primary WM1 latency 3 (1.5 usec)
[    1.249187] [drm:intel_print_wm_latency] Primary WM2 latency 4 (2.0 usec)
[    1.249188] [drm:intel_print_wm_latency] Primary WM3 latency 22 (11.0 usec)
[    1.249188] [drm:intel_print_wm_latency] Sprite WM0 latency 12 (1.2 usec)
[    1.249189] [drm:intel_print_wm_latency] Sprite WM1 latency 3 (1.5 usec)
[    1.249190] [drm:intel_print_wm_latency] Sprite WM2 latency 4 (2.0 usec)
[    1.249191] [drm:intel_print_wm_latency] Sprite WM3 latency 22 (11.0 usec)
[    1.249192] [drm:intel_print_wm_latency] Cursor WM0 latency 12 (1.2 usec)
[    1.249193] [drm:intel_print_wm_latency] Cursor WM1 latency 3 (1.5 usec)
[    1.249193] [drm:intel_print_wm_latency] Cursor WM2 latency 4 (2.0 usec)
[    1.249194] [drm:intel_print_wm_latency] Cursor WM3 latency 22 (11.0 usec)
[    1.249197] [drm:intel_modeset_init] 2 display pipes available.
[    1.249205] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz
[    1.249207] [drm:intel_update_max_cdclk] Max CD clock rate: 400000 kHz
[    1.249207] [drm:intel_update_max_cdclk] Max dotclock rate: 360000 kHz
[    1.249528] [drm:intel_lvds_pps_get_hw_state] LVDS PPS:t1+t2 500 t3 500 t4 6000 t5 2300 tx 2300 divider 6249 port 0 powerdown_on_reset 1
[    1.249899] [drm:do_gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
[    1.249901] [drm:do_gmbus_xfer] GMBUS [i915 gmbus panel] NAK on first message, retry
[    1.250224] [drm:do_gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 w(1)
[    1.250228] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
[    1.250230] [drm:intel_lvds_init] using mode from VBT: 
[    1.250232] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    1.250237] [drm:intel_panel_setup_backlight] Connector LVDS-1 backlight initialized, enabled, brightness 4648/4648
[    1.250238] [drm:intel_lvds_init] detected dual-link lvds configuration
[    1.250254] [drm:intel_crt_reset] crt adpa set to 0xf40000
[    1.250258] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpb. force bit now 1
[    1.251002] [drm:intel_sdvo_read_byte] i2c transfer returned -6
[    1.251002] [drm:intel_sdvo_init] No SDVO device found on SDVOB
[    1.251015] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpb. force bit now 0
[    1.251017] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
[    1.251029] [drm:intel_dp_init_connector] Adding DP connector on port B
[    1.251036] [drm:intel_hdmi_init_connector] Adding HDMI connector on port C
[    1.251044] [drm:intel_dp_init_connector] Adding DP connector on port C
[    1.251049] [drm:ironlake_init_pch_refclk] has_panel 1 has_lvds 1 has_ck505 0 using_ssc_source 1
[    1.251052] [drm:ironlake_init_pch_refclk] Using SSC on panel
[    1.251467] [drm:intel_modeset_readout_hw_state] [CRTC:26:pipe A] hw state readout: enabled
[    1.251469] [drm:intel_modeset_readout_hw_state] [CRTC:30:pipe B] hw state readout: disabled
[    1.251473] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: crtc_mask 0x00000001, on 1
[    1.251476] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: crtc_mask 0x00000000, on 0
[    1.251480] [drm:intel_modeset_readout_hw_state] [ENCODER:33:LVDS] hw state readout: enabled, pipe A
[    1.251482] [drm:intel_modeset_readout_hw_state] [ENCODER:37:CRT] hw state readout: disabled, pipe A
[    1.251485] [drm:intel_modeset_readout_hw_state] [ENCODER:38:HDMI B] hw state readout: disabled, pipe A
[    1.251487] [drm:intel_modeset_readout_hw_state] [ENCODER:43:DP B] hw state readout: disabled, pipe A
[    1.251490] [drm:intel_modeset_readout_hw_state] [ENCODER:45:HDMI C] hw state readout: disabled, pipe A
[    1.251493] [drm:intel_modeset_readout_hw_state] [ENCODER:47:DP C] hw state readout: disabled, pipe A
[    1.251495] [drm:intel_modeset_readout_hw_state] [CONNECTOR:32:LVDS-1] hw state readout: enabled
[    1.251498] [drm:intel_modeset_readout_hw_state] [CONNECTOR:36:VGA-1] hw state readout: disabled
[    1.251499] [drm:intel_modeset_readout_hw_state] [CONNECTOR:39:HDMI-A-1] hw state readout: disabled
[    1.251501] [drm:intel_modeset_readout_hw_state] [CONNECTOR:44:DP-1] hw state readout: disabled
[    1.251504] [drm:intel_modeset_readout_hw_state] [CONNECTOR:46:HDMI-A-2] hw state readout: disabled
[    1.251505] [drm:intel_modeset_readout_hw_state] [CONNECTOR:48:DP-2] hw state readout: disabled
[    1.251514] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][setup_hw_state] config ffff8fd615f40800 for pipe A
[    1.251515] [drm:intel_dump_pipe_config] cpu_transcoder: A
[    1.251516] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0
[    1.251517] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 2520077, gmch_n: 8388608, link_m: 280008, link_n: 524288, tu: 64
[    1.251518] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.251519] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
[    1.251520] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[    1.251521] [drm:intel_dump_pipe_config] requested mode:
[    1.251522] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 144286 1920 1968 2040 2116 1080 1083 1088 1137 0x40 0xa
[    1.251523] [drm:intel_dump_pipe_config] adjusted mode:
[    1.251524] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 144286 1920 1968 2040 2116 1080 1083 1088 1137 0x40 0xa
[    1.251526] [drm:intel_dump_crtc_timings] crtc timings: 144286 1920 1968 2040 2116 1080 1083 1088 1137, type: 0x40 flags: 0xa
[    1.251526] [drm:intel_dump_pipe_config] port clock: 144286
[    1.251527] [drm:intel_dump_pipe_config] pipe src size: 720x400
[    1.251528] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
[    1.251529] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[    1.251530] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x07800438, enabled
[    1.251530] [drm:intel_dump_pipe_config] ips: 0
[    1.251531] [drm:intel_dump_pipe_config] double wide: 0
[    1.251532] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x89046004, dpll_md: 0x0, fp0: 0x21009, fp1: 0x30d07
[    1.251532] [drm:intel_dump_pipe_config] planes on this crtc
[    1.251533] [drm:intel_dump_pipe_config] [PLANE:23:primary A] disabled, scaler_id = 0
[    1.251534] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
[    1.251535] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
[    1.251536] [drm:intel_dump_pipe_config] [CRTC:30:pipe B][setup_hw_state] config ffff8fd615f41800 for pipe B
[    1.251537] [drm:intel_dump_pipe_config] cpu_transcoder: B
[    1.251537] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
[    1.251539] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.251540] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.251541] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
[    1.251541] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[    1.251542] [drm:intel_dump_pipe_config] requested mode:
[    1.251543] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[    1.251544] [drm:intel_dump_pipe_config] adjusted mode:
[    1.251545] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[    1.251546] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
[    1.251547] [drm:intel_dump_pipe_config] port clock: 0
[    1.251548] [drm:intel_dump_pipe_config] pipe src size: 0x0
[    1.251548] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
[    1.251549] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[    1.251550] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
[    1.251551] [drm:intel_dump_pipe_config] ips: 0
[    1.251551] [drm:intel_dump_pipe_config] double wide: 0
[    1.251552] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x0, dpll_md: 0x0, fp0: 0x0, fp1: 0x0
[    1.251553] [drm:intel_dump_pipe_config] planes on this crtc
[    1.251553] [drm:intel_dump_pipe_config] [PLANE:28:primary B] disabled, scaler_id = 0
[    1.251554] [drm:intel_dump_pipe_config] [PLANE:29:cursor B] disabled, scaler_id = 0
[    1.251555] [drm:intel_dump_pipe_config] [PLANE:31:sprite B] disabled, scaler_id = 0
[    1.251573] [drm:i915_gem_init_ggtt] clearing unused GTT space: [0, 7ffff000]
[    1.253097] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0
[    1.253532] [drm:i915_gem_context_init] HW context support initialized
[    1.253605] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
[    1.253607] [drm:i915_pages_create_for_stolen] offset=0x0, size=131072
[    1.253612] [drm:init_status_page] render ring hws offset: 0x7fde2000
[    1.253614] [drm:i915_gem_object_create_stolen] creating stolen object: size=1000
[    1.253615] [drm:i915_pages_create_for_stolen] offset=0x20000, size=4096
[    1.253616] [drm:intel_engine_create_scratch] render ring pipe control offset: 0x00000000
[    1.253664] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
[    1.253665] [drm:i915_pages_create_for_stolen] offset=0x21000, size=131072
[    1.253669] [drm:init_status_page] blitter ring hws offset: 0x00021000
[    1.253716] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
[    1.253717] [drm:i915_pages_create_for_stolen] offset=0x41000, size=131072
[    1.253721] [drm:init_status_page] bsd ring hws offset: 0x00042000
[    1.253758] [drm:intel_guc_setup] GuC fw status: path (null), fetch NONE, load NONE
[    1.253765] [drm:intel_init_gt_powersave] Overclocking supported, max: 1300MHz, overclock: 1300MHz
[    1.253766] [drm:intel_update_cdclk] Current CD clock rate: 400000 kHz
[    1.253780] [drm:gen6_check_mch_setup] Wrong MCH_SSKPD value: 0x16040307 This can cause underruns.
[    1.253781] [drm:intel_fbdev_init_bios] pipe A not active or no fb, skipping
[    1.253782] [drm:intel_fbdev_init_bios] pipe B not active or no fb, skipping
[    1.253782] [drm:intel_fbdev_init_bios] no active fbs found, not using BIOS config
[    1.253841] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=0
[    1.253844] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000
[    1.253927] [drm:intel_backlight_device_register] Connector LVDS-1 backlight sysfs interface registered
[    1.253958] [drm:intel_dp_connector_register] registering DPDDC-B bus for card0-DP-1
[    1.253991] [drm:intel_dp_connector_register] registering DPDDC-C bus for card0-DP-2
[    1.254103] [drm:intel_didl_outputs] 8 outputs detected
[    1.254569] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.254939] [drm:asle_set_backlight] bclp = 0x800000ff
[    1.254941] [drm:asle_set_backlight] updating opregion backlight 255/255
[    1.254942] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4648
[    1.255140] [drm:asle_set_backlight] bclp = 0x800000ff
[    1.255141] [drm:asle_set_backlight] updating opregion backlight 255/255
[    1.255142] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4648
[    1.255214] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[    1.255233] [drm:i915_driver_load] Initialized i915 1.6.0 20160902 for 0000:00:02.0 on minor 0
[    1.263045] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
[    1.263049] [drm:intel_crt_detect] CRT not detected via hotplug
[    1.263539] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    1.263540] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
[    1.263836] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    1.263840] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    1.263841] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
[    1.263842] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
[    1.264567] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    1.264568] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
[    1.264569] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
[    1.264571] [drm:drm_helper_hpd_irq_event] [CONNECTOR:36:VGA-1] status updated from unknown to disconnected
[    1.264572] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
[    1.359873] [drm:intel_hdmi_detect] HDMI live status down
[    1.360283] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    1.360285] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    1.360524] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    1.360529] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
[    1.360764] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    1.360766] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    1.360995] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    1.361000] [drm:drm_helper_hpd_irq_event] [CONNECTOR:39:HDMI-A-1] status updated from unknown to disconnected
[    1.361016] [drm:intel_dp_detect] [CONNECTOR:44:DP-1]
[    1.361021] [drm:drm_helper_hpd_irq_event] [CONNECTOR:44:DP-1] status updated from unknown to disconnected
[    1.361023] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
[    1.456873] [drm:intel_hdmi_detect] HDMI live status down
[    1.457257] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    1.457259] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    1.457479] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    1.457484] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
[    1.457703] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    1.457705] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    1.457932] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    1.457935] [drm:drm_helper_hpd_irq_event] [CONNECTOR:46:HDMI-A-2] status updated from unknown to disconnected
[    1.457937] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
[    1.457943] [drm:drm_helper_hpd_irq_event] [CONNECTOR:48:DP-2] status updated from unknown to disconnected
[    1.458020] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:32:LVDS-1]
[    1.458024] [drm:intel_lvds_detect] [CONNECTOR:32:LVDS-1]
[    1.458028] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:32:LVDS-1] status updated from unknown to connected
[    1.458049] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:32:LVDS-1] probed modes :
[    1.458055] [drm:drm_mode_debug_printmodeline] Modeline 50:"1920x1080" 60 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    1.458058] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
[    1.458061] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
[    1.458067] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
[    1.458069] [drm:intel_crt_detect] CRT not detected via hotplug
[    1.458261] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    1.458264] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
[    1.458494] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    1.458500] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    1.458503] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
[    1.458506] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
[    1.459287] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    1.459291] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
[    1.459293] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
[    1.459297] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected
[    1.459301] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
[    1.459304] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
[    1.554911] [drm:intel_hdmi_detect] HDMI live status down
[    1.555295] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    1.555299] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    1.555524] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    1.555532] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
[    1.555760] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    1.555764] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    1.555995] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    1.556002] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
[    1.556006] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:DP-1]
[    1.556009] [drm:intel_dp_detect] [CONNECTOR:44:DP-1]
[    1.556014] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:DP-1] disconnected
[    1.556017] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
[    1.556019] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
[    1.651954] [drm:intel_hdmi_detect] HDMI live status down
[    1.652352] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    1.652356] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    1.652583] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    1.652593] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
[    1.652822] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    1.652826] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    1.653059] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    1.653067] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
[    1.653073] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
[    1.653076] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
[    1.653082] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] disconnected
[    1.653090] [drm:drm_setup_crtcs] 
[    1.653096] [drm:drm_enable_connectors] connector 32 enabled? yes
[    1.653100] [drm:drm_enable_connectors] connector 36 enabled? no
[    1.653103] [drm:drm_enable_connectors] connector 39 enabled? no
[    1.653107] [drm:drm_enable_connectors] connector 44 enabled? no
[    1.653110] [drm:drm_enable_connectors] connector 46 enabled? no
[    1.653113] [drm:drm_enable_connectors] connector 48 enabled? no
[    1.653121] [drm:intel_fb_initial_config] looking for cmdline mode on connector LVDS-1
[    1.653125] [drm:intel_fb_initial_config] looking for preferred mode on connector LVDS-1 0
[    1.653131] [drm:intel_fb_initial_config] connector LVDS-1 on [CRTC:26:pipe A]: 1920x1080
[    1.653135] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
[    1.653138] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping
[    1.653141] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping
[    1.653144] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping
[    1.653147] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping
[    1.653152] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 26 (0,0)
[    1.653159] [drm:intelfb_create] no BIOS fb, allocating a new one
[    1.653164] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000
[    1.653179] [drm:i915_pages_create_for_stolen] offset=0x61000, size=8294400
[    1.655877] [drm:intelfb_create] allocated 1920x1080 fb: 0x00063000
[    1.656041] fbcon: inteldrmfb (fb0) is primary device
[    1.656196] [drm:connected_sink_compute_bpp] [CONNECTOR:32:LVDS-1] checking for sink bpp constrains
[    1.656198] [drm:connected_sink_compute_bpp] clamping display bpp (was 36) to default limit of 24
[    1.656202] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
[    1.656206] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2
[    1.656209] [drm:intel_modeset_pipe_config] hw max bpp: 36, pipe bpp: 18, dithering: 1
[    1.656214] [drm:intel_dump_pipe_config] [CRTC:26:pipe A][modeset] config ffff8fd6163d5800 for pipe A
[    1.656216] [drm:intel_dump_pipe_config] cpu_transcoder: A
[    1.656218] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
[    1.656222] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 5040155, gmch_n: 8388608, link_m: 280008, link_n: 524288, tu: 64
[    1.656225] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[    1.656229] [drm:intel_dump_pipe_config] dp: 0, lanes: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
[    1.656231] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[    1.656233] [drm:intel_dump_pipe_config] requested mode:
[    1.656238] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    1.656240] [drm:intel_dump_pipe_config] adjusted mode:
[    1.656244] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    1.656249] [drm:intel_dump_crtc_timings] crtc timings: 144200 1920 1968 2040 2116 1080 1083 1088 1137, type: 0x8 flags: 0xa
[    1.656251] [drm:intel_dump_pipe_config] port clock: 144200
[    1.656253] [drm:intel_dump_pipe_config] pipe src size: 1920x1080
[    1.656256] [drm:intel_dump_pipe_config] num_scalers: 0, scaler_users: 0x0, scaler_id: 0
[    1.656259] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[    1.656261] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
[    1.656263] [drm:intel_dump_pipe_config] ips: 0
[    1.656265] [drm:intel_dump_pipe_config] double wide: 0
[    1.656268] [drm:intel_dump_pipe_config] dpll_hw_state: dpll: 0x89046004, dpll_md: 0x0, fp0: 0x21009, fp1: 0x30d07
[    1.656270] [drm:intel_dump_pipe_config] planes on this crtc
[    1.656272] [drm:intel_dump_pipe_config] [PLANE:23:primary A] disabled, scaler_id = 0
[    1.656275] [drm:intel_dump_pipe_config] [PLANE:25:cursor A] disabled, scaler_id = 0
[    1.656277] [drm:intel_dump_pipe_config] [PLANE:27:sprite A] disabled, scaler_id = 0
[    1.656291] [drm:ironlake_crtc_compute_clock] using SSC reference clock of 120000 kHz
[    1.656349] [drm:intel_find_shared_dpll] [CRTC:26:pipe A] allocated PCH DPLL A
[    1.656351] [drm:intel_reference_shared_dpll] using PCH DPLL A for pipe A
[    1.656391] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0
[    1.656403] [drm:intel_disable_pipe] disabling pipe A
[    1.963541] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 26
[    1.963549] [drm:intel_disable_shared_dpll] disabling PCH DPLL A
[    1.963763] [drm:verify_encoder_state] [ENCODER:33:LVDS]
[    1.963766] [drm:verify_encoder_state] [ENCODER:37:CRT]
[    1.963770] [drm:verify_encoder_state] [ENCODER:38:HDMI B]
[    1.963774] [drm:verify_encoder_state] [ENCODER:43:DP B]
[    1.963778] [drm:verify_encoder_state] [ENCODER:45:HDMI C]
[    1.963782] [drm:verify_encoder_state] [ENCODER:47:DP C]
[    1.963786] [drm:intel_connector_verify_state] [CONNECTOR:36:VGA-1]
[    1.963790] [drm:intel_connector_verify_state] [CONNECTOR:39:HDMI-A-1]
[    1.963794] [drm:intel_connector_verify_state] [CONNECTOR:44:DP-1]
[    1.963797] [drm:intel_connector_verify_state] [CONNECTOR:46:HDMI-A-2]
[    1.963801] [drm:intel_connector_verify_state] [CONNECTOR:48:DP-2]
[    1.963805] [drm:verify_single_dpll_state] PCH DPLL A
[    1.963810] [drm:verify_single_dpll_state] PCH DPLL B
[    1.963822] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A
[    1.964433] [drm:intel_enable_pipe] enabling pipe A
[    1.965251] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x700
[    1.965254] [drm:gen6_fdi_link_train] FDI train 1 done.
[    1.965912] [drm:gen6_fdi_link_train] FDI_RX_IIR 0x600
[    1.965915] [drm:gen6_fdi_link_train] FDI train 2 done.
[    1.965916] [drm:gen6_fdi_link_train] FDI train done.
[    1.965922] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 1, on? 0) for crtc 26
[    1.965923] [drm:intel_enable_shared_dpll] enabling PCH DPLL A
[    2.642749] [drm:intel_panel_enable_backlight] pipe A
[    2.642757] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4648
[    2.669466] [drm:intel_connector_verify_state] [CONNECTOR:32:LVDS-1]
[    2.669478] [drm:verify_crtc_state] [CRTC:26:pipe A]
[    2.669503] [drm:verify_single_dpll_state] PCH DPLL A
[    2.698631] Console: switching to colour frame buffer device 240x67
[    2.715250] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[    2.736106] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on RC6p off RC6pp off
[    2.736114] [drm:sandybridge_pcode_write] warning: pcode (write) mailbox access failed: -75
[    2.736116] [drm:gen6_enable_rps] Failed to set the min frequency
[    3.555743] [drm:asle_set_backlight] bclp = 0x800000ff
[    3.555746] [drm:asle_set_backlight] updating opregion backlight 255/255
[    3.555748] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4648
[    3.578367] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20160422/utaddress-255)
[    3.609618] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
[    3.609620] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    3.609626] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
[    3.609627] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    3.609629] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20160422/utaddress-255)
[    3.609629] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    4.366427] [drm:i915_gem_open] 
[    4.429129] [drm:i915_gem_open] 
[    4.505192] [drm:i915_gem_open] 
[    4.507917] [drm:i915_gem_open] 
[    4.509139] [drm:drm_mode_addfb2] [FB:53]
[    4.509409] [drm:drm_internal_framebuffer_create] could not create framebuffer
[    4.509421] [drm:drm_internal_framebuffer_create] could not create framebuffer
[    4.509447] [drm:drm_mode_addfb2] [FB:53]
[    4.603791] [drm:drm_mode_addfb2] [FB:53]
[    4.943065] [drm:drm_mode_setcrtc] [CRTC:26:pipe A]
[    4.943076] [drm:drm_mode_setcrtc] [CONNECTOR:32:LVDS-1]
[    5.148947] [drm:i915_gem_open] 
[    6.515904] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:32:LVDS-1]
[    6.515909] [drm:intel_lvds_detect] [CONNECTOR:32:LVDS-1]
[    6.515920] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:32:LVDS-1] probed modes :
[    6.515927] [drm:drm_mode_debug_printmodeline] Modeline 50:"1920x1080" 60 144200 1920 1968 2040 2116 1080 1083 1088 1137 0x8 0xa
[    6.516225] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:DP-1]
[    6.516228] [drm:intel_dp_detect] [CONNECTOR:44:DP-1]
[    6.516237] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:44:DP-1] disconnected
[    6.516250] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2]
[    6.516252] [drm:intel_dp_detect] [CONNECTOR:48:DP-2]
[    6.516257] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:48:DP-2] disconnected
[    6.516262] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1]
[    6.516265] [drm:intel_hdmi_detect] [CONNECTOR:39:HDMI-A-1]
[    6.611926] [drm:intel_hdmi_detect] HDMI live status down
[    6.612332] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    6.612336] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    6.612509] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[    6.612516] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb
[    6.612681] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    6.612683] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[    6.612862] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[    6.612872] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:39:HDMI-A-1] disconnected
[    6.612913] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2]
[    6.612917] [drm:intel_hdmi_detect] [CONNECTOR:46:HDMI-A-2]
[    6.708904] [drm:intel_hdmi_detect] HDMI live status down
[    6.709241] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    6.709245] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    6.709421] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1)
[    6.709427] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc
[    6.709599] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    6.709601] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK on first message, retry
[    6.709762] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1)
[    6.709768] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:46:HDMI-A-2] disconnected
[    6.709855] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1]
[    6.709859] [drm:intel_crt_detect] [CONNECTOR:36:VGA-1] force=1
[    6.709866] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0
[    6.709873] [drm:intel_crt_detect] CRT not detected via hotplug
[    6.710062] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    6.710066] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK on first message, retry
[    6.710254] [drm:do_gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 w(1)
[    6.710259] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    6.710262] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
[    6.710266] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
[    6.711061] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
[    6.711064] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
[    6.711066] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
[    6.711069] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:36:VGA-1] disconnected