Attachment 82889 Details for Bug 67236 – dmesg

dmesg

hswu31dmesg0724.txt (text/plain), 40.76 KB, created by lu hua on 2013-07-24 03:48:23 UTC

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Creator: lu hua

Created: 2013-07-24 03:48:23 UTC

Size: 40.76 KB

patch

obsolete

>[  440.820115] console [netcon0] enabled
>[  440.820158] netconsole: network logging started
>[  440.825187] netpoll: netconsole: remote ethernet address 78:2b:cb:94:8d:17
>[  440.825270] netpoll: netconsole: local IP 10.239.47.91
>[  440.825349] console [netcon0] enabled
>[  440.825383] netconsole: network logging started
>[  452.797231] [drm:i915_driver_open], 
>[  452.797300] [drm:intel_crtc_cursor_set], cursor off
>[  452.797351] [drm:intel_crtc_set_config], [CRTC:3] [FB:43] #connectors=1 (x y) (0 0)
>[  452.797426] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  452.797499] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:5]
>[  452.797574] [drm:intel_crtc_cursor_set], cursor off
>[  452.797622] [drm:intel_crtc_set_config], [CRTC:5] [FB:43] #connectors=1 (x y) (0 0)
>[  452.797693] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  452.797764] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:5]
>[  452.797838] [drm:intel_crtc_cursor_set], cursor off
>[  452.797885] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  452.797936] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  452.798007] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:5]
>[  452.798086] [drm:i915_driver_open], 
>[  452.798508] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.798524] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.798608] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.798613] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.798621] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  452.798626] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[  452.798630] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[  452.798638] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  452.798648] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f
>[  452.798855] [drm:intel_dp_probe_oui], Sink OUI: 001cf8
>[  452.799035] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[  452.799041] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[  452.799058] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  452.799065] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[  452.799077] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  452.799092] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  452.799106] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.799113] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  452.799167] [drm:drm_mode_addfb], [FB:44]
>[  452.799178] [drm:drm_mode_addfb], [FB:45]
>[  452.799190] [drm:drm_mode_addfb], [FB:53]
>[  452.885988] [drm:drm_mode_setcrtc], [CRTC:3]
>[  452.886006] [drm:drm_mode_setcrtc], [CONNECTOR:10:eDP-1]
>[  452.886011] [drm:intel_crtc_set_config], [CRTC:3] [FB:44] #connectors=1 (x y) (0 0)
>[  452.886019] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:3]
>[  452.886025] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:5]
>[  452.890826] [drm:ironlake_update_plane], Writing base 0096C000 00000000 0 0 7680
>[  452.896352] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[  452.896370] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[  452.912415] [drm:intel_update_fbc], more than one pipe active, disabling compression
>[  455.803866] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007
>[  457.998387] [drm:intel_crtc_set_config], [CRTC:3] [NOFB]
>[  457.998414] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [NOCRTC]
>[  457.998422] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  457.998429] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:5]
>[  457.998511] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  457.998526] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 1
>[  457.998534] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[  457.998542] [drm:ironlake_edp_backlight_off], 
>[  458.249123] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  458.249144] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  458.249150] [drm:ironlake_edp_panel_off], Turn eDP power off
>[  458.249156] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[  458.249162] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status a0000003 control abcd0000
>[  459.063556] [drm:intel_update_fbc], plane not 0, disabling compression
>[  459.063586] [drm:intel_connector_check_state], [CONNECTOR:22:HDMI-A-2]
>[  459.063593] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[  459.063598] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[  459.063603] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[  459.063608] [drm:check_crtc_state], [CRTC:3]
>[  459.063613] [drm:check_crtc_state], [CRTC:5]
>[  459.063623] [drm:check_crtc_state], [CRTC:7]
>[  459.063660] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  459.063669] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  459.063678] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  459.063768] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[  459.063773] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[  459.063777] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  459.063783] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[  459.063789] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000
>[  459.063799] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  459.063803] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[  459.264846] [drm:intel_dp_probe_oui], Sink OUI: 001cf8
>[  459.265047] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[  459.265054] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[  459.265073] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  459.265082] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[  459.265088] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  459.265109] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  459.265129] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  459.265140] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  459.265214] [drm:drm_mode_addfb], [FB:44]
>[  459.265230] [drm:drm_mode_addfb], [FB:45]
>[  459.265248] [drm:drm_mode_addfb], [FB:53]
>[  459.325480] [drm:drm_mode_setcrtc], [CRTC:5]
>[  459.325500] [drm:drm_mode_setcrtc], [CONNECTOR:10:eDP-1]
>[  459.325507] [drm:intel_crtc_set_config], [CRTC:5] [FB:44] #connectors=1 (x y) (0 0)
>[  459.325514] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[  459.325520] [drm:drm_mode_debug_printmodeline], Modeline 42:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  459.325530] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  459.325539] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  459.325545] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [NOCRTC]
>[  459.325550] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  459.325556] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:5]
>[  459.325645] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  459.325649] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  459.325658] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
>[  459.325663] [drm:connected_sink_compute_bpp], [CONNECTOR:10:eDP-1] checking for sink bpp constrains
>[  459.325677] [drm:intel_dp_compute_config], DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  459.325690] [drm:intel_dp_compute_config], clamping bpp for eDP panel to BIOS-provided 24
>[  459.325701] [drm:intel_dp_compute_config], DP link bw 0a lane count 2 clock 270000 bpp 24
>[  459.325706] [drm:intel_dp_compute_config], DP link bw required 333072 available 432000
>[  459.325711] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[  459.325715] [drm:intel_dump_pipe_config], [CRTC:5][modeset] config for pipe B
>[  459.325719] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[  459.325723] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[  459.325728] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  459.325747] [drm:intel_dump_pipe_config], requested mode:
>[  459.325750] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  459.325756] [drm:intel_dump_pipe_config], adjusted mode:
>[  459.325759] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  459.325765] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  459.325769] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[  459.325773] [drm:intel_dump_pipe_config], ips: 0
>[  459.345697] [drm:intel_update_fbc], no output, disabling
>[  459.345718] [drm:intel_ddi_put_crtc_pll], Disabling WRPLL 1
>[  459.350554] [drm:ironlake_update_plane], Writing base 0293E000 00000000 0 0 7680
>[  459.350563] [drm:intel_update_fbc], no output, disabling
>[  459.350567] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[  459.350577] [drm:intel_crtc_mode_set], [ENCODER:9:TMDS-9] set [MODE:0:1920x1080]
>[  459.350582] [drm:intel_ddi_mode_set], Preparing DDI mode on port A, pipe B
>[  459.350597] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  459.350606] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[  459.350610] [drm:ironlake_edp_panel_on], Turn eDP power on
>[  459.350615] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[  459.350621] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008
>[  459.350630] [drm:ironlake_wait_panel_on], Wait for panel power on
>[  459.350643] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b
>[  459.559798] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[  459.559819] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  459.611842] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[  459.612474] [drm:intel_dp_start_link_train], clock recovery OK
>[  459.612480] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[  459.613403] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[  459.664768] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[  459.716795] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[  459.716803] [drm:intel_update_fbc], plane not 0, disabling compression
>[  459.716966] [drm:ironlake_edp_backlight_on], 
>[  459.718803] [drm:intel_panel_actually_set_backlight], set backlight PWM = 937
>[  459.718810] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[  459.734808] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[  459.734817] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[  459.734823] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[  459.734829] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[  459.734835] [drm:check_crtc_state], [CRTC:3]
>[  459.734841] [drm:check_crtc_state], [CRTC:5]
>[  459.734850] [drm:check_crtc_state], [CRTC:7]
>[  459.750343] [drm:intel_update_fbc], plane not 0, disabling compression
>[  464.836381] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>[  464.836405] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [NOCRTC]
>[  464.836413] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  464.836421] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  464.836428] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 2
>[  464.836495] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[  464.836517] [drm:ironlake_edp_backlight_off], 
>[  465.069646] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  465.069667] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  465.069673] [drm:ironlake_edp_panel_off], Turn eDP power off
>[  465.069680] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[  465.069685] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000
>[  465.862066] [drm:intel_update_fbc], no output, disabling
>[  465.862088] [drm:__intel_set_power_well], Requesting to disable the power well
>[  465.862097] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[  465.862102] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[  465.862106] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[  465.862110] [drm:check_crtc_state], [CRTC:3]
>[  465.862115] [drm:check_crtc_state], [CRTC:5]
>[  465.862120] [drm:check_crtc_state], [CRTC:7]
>[  465.862153] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  465.862163] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  465.862173] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  465.862179] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1]
>[  465.862184] [drm:intel_dp_detect], [CONNECTOR:10:eDP-1]
>[  465.862188] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  465.862202] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[  465.862208] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000
>[  465.862219] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008
>[  465.862225] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>[  466.063361] [drm:intel_dp_probe_oui], Sink OUI: 001cf8
>[  466.063566] [drm:intel_dp_probe_oui], Branch OUI: 000000
>[  466.063574] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[  466.063593] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>[  466.063600] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:10:eDP-1] probed modes :
>[  466.063607] [drm:drm_mode_debug_printmodeline], Modeline 11:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  466.063628] [drm:drm_mode_getconnector], [CONNECTOR:10:?]
>[  466.063647] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  466.063657] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  466.063730] [drm:drm_mode_addfb], [FB:44]
>[  466.063746] [drm:drm_mode_addfb], [FB:45]
>[  466.063762] [drm:drm_mode_addfb], [FB:53]
>[  466.123906] [drm:drm_mode_setcrtc], [CRTC:7]
>[  466.123926] [drm:drm_mode_setcrtc], [CONNECTOR:10:eDP-1]
>[  466.123932] [drm:intel_crtc_set_config], [CRTC:7] [FB:44] #connectors=1 (x y) (0 0)
>[  466.123939] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[  466.123944] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[  466.123949] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
>[  466.123957] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  466.123966] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  466.123972] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [CRTC:7]
>[  466.123977] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  466.123982] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 4, prepare: 4, disable: 0
>[  466.124065] [drm:connected_sink_compute_bpp], [CONNECTOR:10:eDP-1] checking for sink bpp constrains
>[  466.124071] [drm:intel_dp_compute_config], DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz
>[  466.124075] [drm:intel_dp_compute_config], clamping bpp for eDP panel to BIOS-provided 24
>[  466.124085] [drm:intel_dp_compute_config], DP link bw 0a lane count 2 clock 270000 bpp 24
>[  466.124089] [drm:intel_dp_compute_config], DP link bw required 333072 available 432000
>[  466.124094] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[  466.124108] [drm:intel_dump_pipe_config], [CRTC:7][modeset] config for pipe C
>[  466.124112] [drm:intel_dump_pipe_config], cpu_transcoder: P
>[  466.124115] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[  466.124119] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  466.124124] [drm:intel_dump_pipe_config], requested mode:
>[  466.124127] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  466.124133] [drm:intel_dump_pipe_config], adjusted mode:
>[  466.124148] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  466.124172] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  466.124177] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[  466.124180] [drm:intel_dump_pipe_config], ips: 0
>[  466.124187] [drm:__intel_set_power_well], Enabling power well
>[  466.129005] [drm:ironlake_update_plane], Writing base 04910000 00000000 0 0 7680
>[  466.129013] [drm:intel_update_fbc], no output, disabling
>[  466.129018] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[  466.129028] [drm:intel_crtc_mode_set], [ENCODER:9:TMDS-9] set [MODE:0:1920x1080]
>[  466.129032] [drm:intel_ddi_mode_set], Preparing DDI mode on port A, pipe C
>[  466.129046] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  466.129050] [drm:ironlake_edp_panel_vdd_on], eDP VDD already on
>[  466.129054] [drm:ironlake_edp_panel_on], Turn eDP power on
>[  466.129058] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>[  466.129063] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008
>[  466.129071] [drm:ironlake_wait_panel_on], Wait for panel power on
>[  466.129076] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b
>[  466.337302] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>[  466.337324] [drm:ironlake_panel_vdd_off_sync], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0003
>[  466.389338] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[  466.389960] [drm:intel_dp_start_link_train], clock recovery OK
>[  466.389966] [drm:intel_dp_set_signal_levels], Using signal levels 00000000
>[  466.390888] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successful
>[  466.442269] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[  466.494297] [drm:ironlake_wait_for_vblank], vblank wait timed out
>[  466.494305] [drm:intel_update_fbc], plane not 0, disabling compression
>[  466.494467] [drm:ironlake_edp_backlight_on], 
>[  466.496306] [drm:intel_panel_actually_set_backlight], set backlight PWM = 937
>[  466.496313] [drm:intel_edp_psr_match_conditions], PSR disable by flag
>[  466.512310] [drm:intel_connector_check_state], [CONNECTOR:10:eDP-1]
>[  466.512319] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[  466.512326] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[  466.512331] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[  466.512337] [drm:check_crtc_state], [CRTC:3]
>[  466.512343] [drm:check_crtc_state], [CRTC:5]
>[  466.512348] [drm:check_crtc_state], [CRTC:7]
>[  466.527828] [drm:intel_update_fbc], plane not 0, disabling compression
>[  471.563839] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>[  471.563863] [drm:intel_modeset_stage_output_state], [CONNECTOR:10:eDP-1] to [NOCRTC]
>[  471.563871] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  471.563881] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  471.563888] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 0, prepare: 0, disable: 4
>[  471.563899] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>[  471.564001] [drm:ironlake_edp_backlight_off], 
>[  471.797124] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>[  471.797145] [drm:ironlake_edp_panel_vdd_on], PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b
>[  471.797151] [drm:ironlake_edp_panel_off], Turn eDP power off
>[  471.797157] [drm:ironlake_wait_panel_off], Wait for panel power off time
>[  471.797163] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000
>[  472.567529] [drm:intel_update_fbc], no output, disabling
>[  472.567552] [drm:__intel_set_power_well], Requesting to disable the power well
>[  472.567561] [drm:check_encoder_state], [ENCODER:9:TMDS-9]
>[  472.567566] [drm:check_encoder_state], [ENCODER:17:TMDS-17]
>[  472.567570] [drm:check_encoder_state], [ENCODER:20:TMDS-20]
>[  472.567574] [drm:check_crtc_state], [CRTC:3]
>[  472.567579] [drm:check_crtc_state], [CRTC:5]
>[  472.567583] [drm:check_crtc_state], [CRTC:7]
>[  472.567615] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567624] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567634] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567640] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567645] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567651] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567658] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567662] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567666] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567672] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567682] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567687] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567693] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567785] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567789] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567794] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567798] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567802] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567806] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567810] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567816] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567821] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567825] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567829] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567832] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567837] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567841] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>[  472.567844] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
>[  472.567848] [drm:intel_dp_detect], [CONNECTOR:18:DP-1]
>[  472.567852] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
>[  472.567858] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567863] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.567868] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.567872] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.567876] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.568047] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.568058] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.568063] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.568072] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.568076] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.568081] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.568240] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.568245] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.568249] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.568258] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.568263] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.568269] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.568272] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.568276] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.568447] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.568452] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.568456] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.568469] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.568481] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.568492] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.568673] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.568688] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.568696] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.568711] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.568718] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.568726] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.568733] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.568739] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.568905] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.568920] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.568927] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.568938] [drm:drm_mode_getconnector], [CONNECTOR:19:?]
>[  472.568945] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1]
>[  472.568950] [drm:intel_hdmi_detect], [CONNECTOR:19:HDMI-A-1]
>[  472.569144] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>[  472.569155] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>[  472.569160] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:19:HDMI-A-1] disconnected
>[  472.569172] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.569178] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.569184] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.569188] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.569192] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.571707] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.575943] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.579941] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.581441] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.581450] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.581456] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.581461] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.583969] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.587944] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.591979] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.593447] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.593460] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.593466] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.593471] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.593476] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.593480] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.595993] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.599984] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.603954] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.605479] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.605493] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.605498] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.605502] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.608018] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.611990] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.615961] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.617485] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.617502] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.617508] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.617514] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.617519] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.617523] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.620037] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.623996] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.627968] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.629491] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.629505] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
>[  472.629510] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2]
>[  472.629515] [drm:intel_dp_detect], [CONNECTOR:21:DP-2]
>[  472.632030] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.636003] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.639973] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x7145000c
>[  472.641498] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:DP-2] disconnected
>[  472.641515] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.641521] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.641527] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  472.641532] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2]
>[  472.641538] [drm:intel_hdmi_detect], [CONNECTOR:22:HDMI-A-2]
>[  472.667221] [drm:drm_detect_monitor_audio], Monitor has basic audio support
>[  472.692978] [drm:drm_edid_to_eld], ELD monitor DELL 2709W
>[  472.692988] [drm:parse_hdmi_vsdb], HDMI: DVI dual 0, max TMDS clock 190, latency present 0 0, video latency 0 0, audio latency 0 0
>[  472.692993] [drm:drm_edid_to_eld], ELD size 9, SAD count 1
>[  472.693028] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:22:HDMI-A-2] probed modes :
>[  472.693033] [drm:drm_mode_debug_printmodeline], Modeline 24:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  472.693039] [drm:drm_mode_debug_printmodeline], Modeline 25:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  472.693044] [drm:drm_mode_debug_printmodeline], Modeline 49:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
>[  472.693050] [drm:drm_mode_debug_printmodeline], Modeline 26:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  472.693055] [drm:drm_mode_debug_printmodeline], Modeline 50:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
>[  472.693060] [drm:drm_mode_debug_printmodeline], Modeline 30:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
>[  472.693066] [drm:drm_mode_debug_printmodeline], Modeline 32:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9
>[  472.693071] [drm:drm_mode_debug_printmodeline], Modeline 37:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  472.693076] [drm:drm_mode_debug_printmodeline], Modeline 29:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
>[  472.693081] [drm:drm_mode_debug_printmodeline], Modeline 31:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5
>[  472.693086] [drm:drm_mode_debug_printmodeline], Modeline 27:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  472.693090] [drm:drm_mode_debug_printmodeline], Modeline 51:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
>[  472.693096] [drm:drm_mode_debug_printmodeline], Modeline 47:"1440x576i" 50 27000 1440 1464 1590 1728 576 580 586 625 0x40 0x101a
>[  472.693101] [drm:drm_mode_debug_printmodeline], Modeline 38:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
>[  472.693106] [drm:drm_mode_debug_printmodeline], Modeline 39:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
>[  472.693111] [drm:drm_mode_debug_printmodeline], Modeline 59:"1440x480i" 60 27027 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[  472.693116] [drm:drm_mode_debug_printmodeline], Modeline 46:"1440x480i" 60 27000 1440 1478 1602 1716 480 488 494 525 0x40 0x101a
>[  472.693121] [drm:drm_mode_debug_printmodeline], Modeline 40:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
>[  472.693126] [drm:drm_mode_debug_printmodeline], Modeline 33:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
>[  472.693131] [drm:drm_mode_debug_printmodeline], Modeline 52:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
>[  472.693136] [drm:drm_mode_debug_printmodeline], Modeline 28:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
>[  472.693141] [drm:drm_mode_debug_printmodeline], Modeline 34:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
>[  472.693146] [drm:drm_mode_debug_printmodeline], Modeline 35:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
>[  472.693151] [drm:drm_mode_debug_printmodeline], Modeline 48:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
>[  472.693156] [drm:drm_mode_debug_printmodeline], Modeline 36:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
>[  472.693169] [drm:drm_mode_getconnector], [CONNECTOR:22:?]
>[  472.693184] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.693274] [drm:drm_mode_getresources], CRTC[3] CONNECTORS[5] ENCODERS[3]
>[  472.693320] [drm:drm_mode_addfb], [FB:44]
>[  472.693329] [drm:drm_mode_addfb], [FB:45]
>[  472.693338] [drm:drm_mode_addfb], [FB:53]
>[  472.757820] [drm:drm_mode_setcrtc], [CRTC:3]
>[  472.757840] [drm:drm_mode_setcrtc], [CONNECTOR:22:HDMI-A-2]
>[  472.757846] [drm:intel_crtc_set_config], [CRTC:3] [FB:44] #connectors=1 (x y) (0 0)
>[  472.757854] [drm:intel_set_config_compute_mode_changes], inactive crtc, full mode set
>[  472.757860] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
>[  472.757865] [drm:drm_mode_debug_printmodeline], Modeline 41:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa
>[  472.757874] [drm:drm_mode_debug_printmodeline], Modeline 54:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  472.757883] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>[  472.757888] [drm:intel_modeset_stage_output_state], [CONNECTOR:22:HDMI-A-2] to [CRTC:3]
>[  472.757893] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>[  472.757975] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>[  472.757981] [drm:connected_sink_compute_bpp], [CONNECTOR:22:HDMI-A-2] checking for sink bpp constrains
>[  472.757992] [drm:intel_hdmi_compute_config], picking bpc to 8 for HDMI output
>[  472.757995] [drm:intel_hdmi_compute_config], forcing pipe bpc to 24 for HDMI
>[  472.757999] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
>[  472.758004] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
>[  472.758008] [drm:intel_dump_pipe_config], cpu_transcoder: A
>[  472.758011] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
>[  472.758015] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
>[  472.758020] [drm:intel_dump_pipe_config], requested mode:
>[  472.758023] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  472.758029] [drm:intel_dump_pipe_config], adjusted mode:
>[  472.758033] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
>[  472.758038] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
>[  472.758042] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
>[  472.758046] [drm:intel_dump_pipe_config], ips: 1
>[  472.758053] [drm:__intel_set_power_well], Enabling power well
>[  472.758060] [drm:intel_ddi_pll_mode_set], Using WRPLL 1 on pipe A
>[  472.760244] [drm:intel_ddi_calculate_wrpll], WRPLL: 154000000Hz refresh rate with p=6, n2=53 r2=31
>[  472.765594] [drm:ironlake_update_plane], Writing base 068E2000 00000000 0 0 7680
>[  472.765602] [drm:intel_update_fbc], no output, disabling
>[  472.765616] BUG: unable to handle kernel NULL pointer dereference at 0000000000000050
>[  472.765692] IP: [<ffffffffa0098268>] intel_edp_psr_match_conditions+0x19/0x25d [i915]
>[  472.765777] PGD 143e35067 PUD 147897067 PMD 0 
>[  472.765825] Oops: 0000 [#1] SMP 
>[  472.765859] Modules linked in: netconsole configfs ipv6 dm_mod iTCO_wdt iTCO_vendor_support pcspkr i2c_i801 lpc_ich mfd_core snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore battery ac i915 video button drm_kms_helper drm acpi_cpufreq mperf freq_table [last unloaded: netconsole]
>[  472.766179] CPU: 0 PID: 4164 Comm: kms_flip Not tainted 3.11.0-rc2_nightlytop_1a7fc2_20130723_+ #6030
>[  472.766256] Hardware name: Intel Corporation Shark Bay Client platform/SawTooth Peak, BIOS HSWLPTU1.86C.0131.R01.1307040815 07/04/2013
>[  472.766357] task: ffff88014382c420 ti: ffff8801492fc000 task.ti: ffff8801492fc000
>[  472.766422] RIP: 0010:[<ffffffffa0098268>]  [<ffffffffa0098268>] intel_edp_psr_match_conditions+0x19/0x25d [i915]
>[  472.766521] RSP: 0018:ffff8801492fda38  EFLAGS: 00010202
>[  472.766567] RAX: ffff880144b12800 RBX: ffff880143c88000 RCX: 00000000000000bd
>[  472.766627] RDX: 000000000000bdbd RSI: 0000000000000286 RDI: ffff880144b150c0
>[  472.766687] RBP: 0000000000000000 R08: ffff8801444e4700 R09: ffff8801444e4700
>[  472.766747] R10: 0000000000000000 R11: 0000000144a2f802 R12: ffff880144b150c0
>[  472.766807] R13: ffff880144b12c60 R14: ffff8801484b7000 R15: 0000000000000000
>[  472.766868] FS:  00007f1730111880(0000) GS:ffff88014e200000(0000) knlGS:0000000000000000
>[  472.766937] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[  472.766986] CR2: 0000000000000050 CR3: 000000014935f000 CR4: 00000000001407f0
>[  472.767046] Stack:
>[  472.767065]  0000000000000000 ffff880144b15000 ffff880144b12800 ffffffffa009b496
>[  472.767139]  ffff880144b12800 0000000000000000 0000000000000000 ffff880144b12800
>[  472.767212]  ffff880144aff9c0 ffffffffa008c22d ffff880144b12820 00000000a0067df0
>[  472.767289] Call Trace:
>[  472.767324]  [<ffffffffa009b496>] ? intel_edp_psr_update+0x3d/0x78 [i915]
>[  472.767392]  [<ffffffffa008c22d>] ? intel_pipe_set_base+0x218/0x295 [i915]
>[  472.767459]  [<ffffffffa008d89c>] ? haswell_crtc_mode_set+0x2b2/0x2da [i915]
>[  472.770288]  [<ffffffffa008f610>] ? __intel_set_mode+0xd30/0xf4e [i915]
>[  472.773117]  [<ffffffff810334b1>] ? wake_up_klogd+0x2d/0x31
>[  472.775932]  [<ffffffffa00906db>] ? intel_set_mode+0xd/0x27 [i915]
>[  472.778734]  [<ffffffffa0090cf1>] ? intel_crtc_set_config+0x5fc/0x803 [i915]
>[  472.781512]  [<ffffffffa0018d36>] ? drm_mode_set_config_internal+0x44/0xac [drm]
>[  472.784260]  [<ffffffffa001a922>] ? drm_mode_setcrtc+0x423/0x4c8 [drm]
>[  472.786987]  [<ffffffffa000e3c7>] ? drm_ioctl+0x28b/0x3ab [drm]
>[  472.789706]  [<ffffffffa001a4ff>] ? drm_mode_setplane+0x317/0x317 [drm]
>[  472.792442]  [<ffffffff810e494e>] ? vfs_ioctl+0x1e/0x31
>[  472.795175]  [<ffffffff810e5124>] ? do_vfs_ioctl+0x3ad/0x3ef
>[  472.797919]  [<ffffffff810e51b4>] ? SyS_ioctl+0x4e/0x7e
>[  472.800665]  [<ffffffff816f7e12>] ? system_call_fastpath+0x16/0x1b
>[  472.803419] Code: f7 ff b2 01 59 5b 5d 41 5c 41 5d 41 5e 88 d0 41 5f c3 55 53 41 52 48 8b 87 40 ff ff ff 48 8b af 78 ff ff ff 48 8b 98 30 03 00 00 <48> 8b 45 50 48 8b 4b 10 48 8b 90 88 00 00 00 f6 41 07 10 75 30 
>[  472.806533] RIP  [<ffffffffa0098268>] intel_edp_psr_match_conditions+0x19/0x25d [i915]
>[  472.809487]  RSP <ffff8801492fda38>
>[  472.812416] CR2: 0000000000000050

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