[ 4.422468] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.422470] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 4.422472] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 4.422473] [drm:intel_dump_pipe_config] requested mode: [ 4.422476] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.422477] [drm:intel_dump_pipe_config] adjusted mode: [ 4.422480] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.422483] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 4.422484] [drm:intel_dump_pipe_config] port clock: 270000 [ 4.422485] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 4.422487] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 4.422488] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 4.422489] [drm:intel_dump_pipe_config] ips: 1 [ 4.422490] [drm:intel_dump_pipe_config] double wide: 0 [ 4.435001] pegasus 1-1:1.0 eth6: renamed from eth0 [ 4.437326] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 4.437330] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 4.437332] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 4.437335] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 4.437337] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 4.437342] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 4.437349] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 4.437351] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 4.437353] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 4.437354] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 4.437355] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 4.437356] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 4.437358] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.437360] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 4.437362] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 4.437362] [drm:intel_dump_pipe_config] requested mode: [ 4.437365] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.437366] [drm:intel_dump_pipe_config] adjusted mode: [ 4.437369] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.437371] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 4.437372] [drm:intel_dump_pipe_config] port clock: 270000 [ 4.437373] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 4.437375] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 4.437376] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 4.437377] [drm:intel_dump_pipe_config] ips: 1 [ 4.437378] [drm:intel_dump_pipe_config] double wide: 0 [ 4.445918] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 4.445923] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 4.445924] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 4.445927] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 4.445930] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 4.445933] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 4.445940] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 4.445941] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 4.445943] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 4.445945] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 4.445945] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 4.445946] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 4.445948] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.445950] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 4.445952] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 4.445953] [drm:intel_dump_pipe_config] requested mode: [ 4.445956] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.445957] [drm:intel_dump_pipe_config] adjusted mode: [ 4.445960] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.445962] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 4.445963] [drm:intel_dump_pipe_config] port clock: 270000 [ 4.445964] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 4.445966] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 4.445967] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 4.445968] [drm:intel_dump_pipe_config] ips: 1 [ 4.445969] [drm:intel_dump_pipe_config] double wide: 0 [ 4.479506] [drm:i915_gem_open] [ 4.479532] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 4.479535] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 4.479537] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 4.479540] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 4.479543] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 4.479546] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 4.479552] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 4.479553] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 4.479555] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 4.479557] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 4.479558] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 4.479559] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 4.479561] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 4.479563] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 4.479565] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 4.479566] [drm:intel_dump_pipe_config] requested mode: [ 4.479569] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.479570] [drm:intel_dump_pipe_config] adjusted mode: [ 4.479572] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.479574] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 4.479576] [drm:intel_dump_pipe_config] port clock: 270000 [ 4.479577] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 4.479578] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 4.479580] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 4.479581] [drm:intel_dump_pipe_config] ips: 1 [ 4.479582] [drm:intel_dump_pipe_config] double wide: 0 [ 4.479585] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 4.479587] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 4.479588] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 4.479590] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 4.479592] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 4.479593] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 4.479594] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 4.479596] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 4.479606] [drm:i915_gem_open] [ 4.479640] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 4.479643] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 4.479650] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 4.479652] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 4.479653] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 4.479663] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 4.479665] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 4.479668] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 4.479670] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 4.479672] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 4.486732] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 4.486737] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 4.486739] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 4.486746] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 4.486748] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 4.486750] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 4.486751] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 4.486755] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 4.486758] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 4.486759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 4.486761] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 4.486925] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 4.486929] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 4.486942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 4.486947] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 4.486949] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 4.486951] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 4.487107] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 4.487109] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 4.487112] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 4.487119] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 4.487121] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 4.487123] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 4.487283] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 4.487286] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.487288] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 4.487293] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 4.487295] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 4.487296] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 4.487459] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 4.487462] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 4.487464] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 4.487528] [drm:add_framebuffer_internal] [FB:36] [ 4.495598] Adding 16440316k swap on /dev/sda3. Priority:-1 extents:1 across:16440316k SS [ 4.521461] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 4.540163] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 4.542430] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 4.586809] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 4.590435] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 4.632662] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 4.638831] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 4.648622] init: Failed to obtain startpar-bridge instance: Unknown parameter: INSTANCE [ 4.723871] init: Failed to spawn bluetooth main process: unable to execute: No such file or directory [ 4.732284] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory [ 4.736531] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory [ 4.744553] init: idmapd-mounting (/lib/modules/3.17.0_drm-intel-nightly_1361e3_20141018+) main process (3656) killed by TERM signal [ 4.745454] init: statd-mounting (/lib/modules/3.17.0_drm-intel-nightly_1361e3_20141018+) main process (3657) killed by TERM signal [ 4.747045] init: failsafe main process (3869) killed by TERM signal [ 4.752256] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 4.752266] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 5.043050] init: alsa-restore main process (4133) terminated with status 19 [ 5.095973] init: avahi-cups-reload main process (4029) terminated with status 1 [ 5.287349] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 5.287354] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 5.287356] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 5.287359] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 5.287361] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 5.287365] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 5.287370] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 5.287372] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 5.287375] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 5.287376] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 5.287377] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 5.287379] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 5.287381] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 5.287382] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 5.287384] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 5.287385] [drm:intel_dump_pipe_config] requested mode: [ 5.287388] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 5.287389] [drm:intel_dump_pipe_config] adjusted mode: [ 5.287391] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 5.287394] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 5.287395] [drm:intel_dump_pipe_config] port clock: 270000 [ 5.287396] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 5.287398] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 5.287399] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 5.287400] [drm:intel_dump_pipe_config] ips: 1 [ 5.287401] [drm:intel_dump_pipe_config] double wide: 0 [ 5.287403] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 5.287405] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 5.287407] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 5.287409] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 5.287410] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 5.287411] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 5.287413] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 5.287414] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 5.287442] [drm:intel_crtc_set_config] [CRTC:8] [FB:38] #connectors=1 (x y) (0 0) [ 5.287444] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 5.287445] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 5.287446] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 5.287447] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 5.287448] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 5.287451] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 5.287452] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 5.287453] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 5.287454] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 5.287455] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 5.287455] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 5.287456] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 5.287458] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 5.287459] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 5.287459] [drm:intel_dump_pipe_config] requested mode: [ 5.287461] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 5.287461] [drm:intel_dump_pipe_config] adjusted mode: [ 5.287463] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 5.287464] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 5.287469] [drm:intel_dump_pipe_config] port clock: 270000 [ 5.287469] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 5.287470] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 5.287471] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 5.287471] [drm:intel_dump_pipe_config] ips: 1 [ 5.287472] [drm:intel_dump_pipe_config] double wide: 0 [ 67.240033] kms_setmode: executing [ 67.240107] [drm:i915_gem_open] [ 67.240344] [drm:i915_gem_open] [ 67.240374] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 67.240382] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[4] ENCODERS[6] [ 67.240407] kms_setmode: starting subtest clone-exclusive-crtc [ 67.240450] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 67.240454] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 67.240457] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 67.240469] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 67.240474] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 67.240480] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 67.240487] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 67.240491] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 67.240496] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 67.240502] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 67.240505] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 67.240510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 67.240511] [drm:drm_mode_getconnector] [CONNECTOR:28:?] [ 67.240513] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] [ 67.240515] [drm:intel_dp_detect] [CONNECTOR:28:DP-1] [ 67.240524] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:28:DP-1] disconnected [ 67.240528] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 67.240529] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 67.240531] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 67.240535] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 67.240544] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 67.240546] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 67.240548] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 67.240551] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 67.240558] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 67.240560] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 67.240561] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 67.240719] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 67.240721] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 67.240722] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 67.240724] [drm:drm_mode_getconnector] [CONNECTOR:32:?] [ 67.240726] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] [ 67.240727] [drm:intel_hdmi_detect] [CONNECTOR:32:HDMI-A-1] [ 67.240882] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1) [ 67.240884] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 67.240885] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:32:HDMI-A-1] disconnected [ 67.240906] [drm:add_framebuffer_internal] [FB:36] [ 67.240911] [drm:add_framebuffer_internal] [FB:39] [ 67.240944] [drm:add_framebuffer_internal] [FB:40] [ 67.296335] [drm:drm_mode_setcrtc] [CRTC:8] [ 67.296341] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 67.296344] [drm:intel_crtc_set_config] [CRTC:8] [FB:40] #connectors=1 (x y) (0 0) [ 67.296347] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1 [ 67.296349] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 67.296352] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 67.296354] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 67.296357] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 67.296363] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 67.296364] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 67.296367] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 67.296369] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 67.296370] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 67.296371] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 67.296373] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 67.296375] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 67.296377] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 67.296378] [drm:intel_dump_pipe_config] requested mode: [ 67.296380] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 67.296382] [drm:intel_dump_pipe_config] adjusted mode: [ 67.296384] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 67.296386] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 67.296388] [drm:intel_dump_pipe_config] port clock: 270000 [ 67.296389] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 67.296390] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 67.296392] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 67.296393] [drm:intel_dump_pipe_config] ips: 1 [ 67.296394] [drm:intel_dump_pipe_config] double wide: 0 [ 67.299632] [drm:ironlake_update_primary_plane] Writing base 0106A000 00000000 0 0 7680 [ 67.306103] [drm:add_framebuffer_internal] [FB:41] [ 67.323954] [drm:drm_mode_setcrtc] [CRTC:12] [ 67.323959] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 67.323962] [drm:intel_crtc_set_config] [CRTC:12] [FB:41] #connectors=1 (x y) (0 0) [ 67.323964] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 67.323965] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 67.323968] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 67.323971] [drm:drm_mode_debug_printmodeline] Modeline 42:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 67.323976] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 67.323978] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 67.323979] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 67.323981] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:12] [ 67.323982] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 67.323984] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 67.323986] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 67.323989] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 67.323990] ------------[ cut here ]------------ [ 67.324004] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 67.324005] compute_config() on unknown output! [ 67.324006] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 67.324016] CPU: 0 PID: 4679 Comm: kms_setmode Not tainted 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 67.324017] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 67.324020] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 67.324022] ffff880002c56000 ffff880147e0e400 000000000000000a 0000000000000001 [ 67.324024] Call Trace: [ 67.324030] [] ? dump_stack+0x41/0x51 [ 67.324034] [] ? warn_slowpath_common+0x78/0x90 [ 67.324044] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 67.324047] [] ? warn_slowpath_fmt+0x45/0x4a [ 67.324056] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 67.324067] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 67.324073] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 67.324083] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 67.324091] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 67.324097] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 67.324107] [] ? drm_ioctl+0x279/0x3bc [drm] [ 67.324110] [] ? tlb_finish_mmu+0xb/0x2f [ 67.324115] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 67.324120] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 67.324124] [] ? do_vfs_ioctl+0x3ec/0x435 [ 67.324126] [] ? SyS_ioctl+0x49/0x78 [ 67.324130] [] ? system_call_fastpath+0x12/0x17 [ 67.324131] ---[ end trace bf75bc0a2682d00b ]--- [ 67.324133] ------------[ cut here ]------------ [ 67.324143] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 67.324144] invalid max DP link bw val 0, using 1.62Gbps [ 67.324145] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 67.324151] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 67.324152] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 67.324154] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 67.324156] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486dd000 [ 67.324158] Call Trace: [ 67.324161] [] ? dump_stack+0x41/0x51 [ 67.324164] [] ? warn_slowpath_common+0x78/0x90 [ 67.324173] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 67.324176] [] ? warn_slowpath_fmt+0x45/0x4a [ 67.324179] [] ? warn_slowpath_common+0x7d/0x90 [ 67.324188] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 67.324197] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 67.324207] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 67.324213] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 67.324223] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 67.324233] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 67.324238] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 67.324244] [] ? drm_ioctl+0x279/0x3bc [drm] [ 67.324246] [] ? tlb_finish_mmu+0xb/0x2f [ 67.324251] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 67.324256] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 67.324259] [] ? do_vfs_ioctl+0x3ec/0x435 [ 67.324262] [] ? SyS_ioctl+0x49/0x78 [ 67.324264] [] ? system_call_fastpath+0x12/0x17 [ 67.324266] ---[ end trace bf75bc0a2682d00c ]--- [ 67.324268] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 67.324269] [drm:intel_modeset_pipe_config] Encoder config failure [ 67.324272] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 67.324279] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 67.324282] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 67.324284] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 67.324285] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 67.324286] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 67.324288] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 67.324289] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 67.324290] [drm:check_crtc_state] [CRTC:8] [ 67.324297] [drm:check_crtc_state] [CRTC:12] [ 67.324298] [drm:check_crtc_state] [CRTC:16] [ 67.324300] [drm:check_shared_dpll_state] WRPLL 1 [ 67.324301] [drm:check_shared_dpll_state] WRPLL 2 [ 72.321588] [drm:drm_mode_setcrtc] [CRTC:8] [ 72.321591] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 72.321594] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 72.321595] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 72.321597] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 72.321598] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 72.321599] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 72.321602] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 72.336523] [drm:intel_edp_backlight_off] [ 72.536501] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 72.554496] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 72.554503] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 72.554649] [drm:edp_panel_off] Turn eDP port A panel power off [ 72.554653] [drm:wait_panel_off] Wait for panel power off time [ 72.554656] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 72.609461] [drm:wait_panel_status] Wait complete [ 72.609468] [drm:intel_update_fbc] no output, disabling [ 72.609472] [drm:intel_display_power_put] disabling always-on [ 72.609476] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 72.609478] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 72.609479] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 72.609480] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 72.609481] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 72.609483] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 72.609484] [drm:check_crtc_state] [CRTC:8] [ 72.609486] [drm:check_crtc_state] [CRTC:12] [ 72.609487] [drm:check_crtc_state] [CRTC:16] [ 72.609488] [drm:check_shared_dpll_state] WRPLL 1 [ 72.609490] [drm:check_shared_dpll_state] WRPLL 2 [ 72.609497] [drm:drm_mode_setcrtc] [CRTC:12] [ 72.609499] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 72.609501] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 72.609503] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 72.609506] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 72.609508] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 72.609509] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 72.609510] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 72.609511] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 72.609512] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 72.609514] [drm:check_crtc_state] [CRTC:8] [ 72.609515] [drm:check_crtc_state] [CRTC:12] [ 72.609516] [drm:check_crtc_state] [CRTC:16] [ 72.609517] [drm:check_shared_dpll_state] WRPLL 1 [ 72.609519] [drm:check_shared_dpll_state] WRPLL 2 [ 72.609539] [drm:add_framebuffer_internal] [FB:40] [ 72.609544] [drm:add_framebuffer_internal] [FB:41] [ 72.609575] [drm:add_framebuffer_internal] [FB:42] [ 72.637053] [drm:drm_mode_setcrtc] [CRTC:8] [ 72.637059] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 72.637062] [drm:intel_crtc_set_config] [CRTC:8] [FB:42] #connectors=1 (x y) (0 0) [ 72.637064] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 72.637066] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 72.637068] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 72.637069] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 72.637070] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 72.637072] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 72.637074] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 72.637076] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 72.637080] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 72.637085] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 72.637086] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 72.637089] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 72.637090] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 72.637091] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 72.637093] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 72.637094] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 72.637096] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 72.637098] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 72.637099] [drm:intel_dump_pipe_config] requested mode: [ 72.637102] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 72.637103] [drm:intel_dump_pipe_config] adjusted mode: [ 72.637105] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 72.637108] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 72.637109] [drm:intel_dump_pipe_config] port clock: 270000 [ 72.637110] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 72.637112] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 72.637113] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 72.637114] [drm:intel_dump_pipe_config] ips: 1 [ 72.637116] [drm:intel_dump_pipe_config] double wide: 0 [ 72.637121] [drm:intel_display_power_get] enabling always-on [ 72.640715] [drm:edp_panel_on] Turn eDP port A panel power on [ 72.640719] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 73.155162] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000 [ 73.210128] [drm:wait_panel_status] Wait complete [ 73.210132] [drm:wait_panel_on] Wait for panel power on [ 73.210135] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 73.419011] [drm:wait_panel_status] Wait complete [ 73.419015] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 73.419021] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 73.420066] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 73.420649] [drm:intel_dp_start_link_train] clock recovery OK [ 73.421530] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 73.421758] [drm:intel_edp_backlight_on] [ 73.421760] [drm:intel_panel_enable_backlight] pipe A [ 73.421767] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 73.421773] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 73.421779] [drm:ironlake_update_primary_plane] Writing base 0197F000 00000000 0 0 7680 [ 73.456989] [drm:intel_update_fbc] disabled per chip default [ 73.456993] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 73.456995] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 73.456997] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 73.456999] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 73.457000] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 73.457001] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 73.457002] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 73.457004] [drm:check_crtc_state] [CRTC:8] [ 73.457011] [drm:check_crtc_state] [CRTC:12] [ 73.457013] [drm:check_crtc_state] [CRTC:16] [ 73.457014] [drm:check_shared_dpll_state] WRPLL 1 [ 73.457015] [drm:check_shared_dpll_state] WRPLL 2 [ 73.457052] [drm:add_framebuffer_internal] [FB:43] [ 73.474884] [drm:drm_mode_setcrtc] [CRTC:16] [ 73.474889] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 73.474891] [drm:intel_crtc_set_config] [CRTC:16] [FB:43] #connectors=1 (x y) (0 0) [ 73.474894] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 73.474895] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 73.474898] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 73.474900] [drm:drm_mode_debug_printmodeline] Modeline 44:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 73.474902] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 73.474903] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 73.474905] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 73.474907] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:16] [ 73.474908] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 73.474910] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 73.474912] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 73.474914] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 73.474915] ------------[ cut here ]------------ [ 73.474930] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 73.474936] compute_config() on unknown output! [ 73.474937] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 73.474946] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 73.474948] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 73.474950] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 73.474952] ffff880002c56000 ffff880147e0e400 000000000000000a 0000000000000001 [ 73.474954] Call Trace: [ 73.474961] [] ? dump_stack+0x41/0x51 [ 73.474965] [] ? warn_slowpath_common+0x78/0x90 [ 73.474974] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 73.474982] [] ? warn_slowpath_fmt+0x45/0x4a [ 73.474998] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 73.475015] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 73.475028] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 73.475041] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 73.475048] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 73.475055] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 73.475065] [] ? drm_ioctl+0x279/0x3bc [drm] [ 73.475069] [] ? tlb_finish_mmu+0xb/0x2f [ 73.475074] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 73.475079] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 73.475083] [] ? do_vfs_ioctl+0x3ec/0x435 [ 73.475085] [] ? SyS_ioctl+0x49/0x78 [ 73.475088] [] ? system_call_fastpath+0x12/0x17 [ 73.475090] ---[ end trace bf75bc0a2682d00d ]--- [ 73.475091] ------------[ cut here ]------------ [ 73.475102] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 73.475107] invalid max DP link bw val 0, using 1.62Gbps [ 73.475113] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 73.475127] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 73.475128] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 73.475130] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 73.475132] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486dc000 [ 73.475135] Call Trace: [ 73.475137] [] ? dump_stack+0x41/0x51 [ 73.475141] [] ? warn_slowpath_common+0x78/0x90 [ 73.475150] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 73.475153] [] ? warn_slowpath_fmt+0x45/0x4a [ 73.475158] [] ? warn_slowpath_common+0x7d/0x90 [ 73.475177] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 73.475190] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 73.475200] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 73.475206] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 73.475221] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 73.475229] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 73.475236] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 73.475242] [] ? drm_ioctl+0x279/0x3bc [drm] [ 73.475245] [] ? tlb_finish_mmu+0xb/0x2f [ 73.475252] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 73.475257] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 73.475261] [] ? do_vfs_ioctl+0x3ec/0x435 [ 73.475264] [] ? SyS_ioctl+0x49/0x78 [ 73.475267] [] ? system_call_fastpath+0x12/0x17 [ 73.475268] ---[ end trace bf75bc0a2682d00e ]--- [ 73.475271] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 73.475273] [drm:intel_modeset_pipe_config] Encoder config failure [ 73.475275] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 73.475283] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 73.475286] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 73.475289] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 73.475290] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 73.475292] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 73.475293] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 73.475295] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 73.475296] [drm:check_crtc_state] [CRTC:8] [ 73.475307] [drm:check_crtc_state] [CRTC:12] [ 73.475309] [drm:check_crtc_state] [CRTC:16] [ 73.475310] [drm:check_shared_dpll_state] WRPLL 1 [ 73.475312] [drm:check_shared_dpll_state] WRPLL 2 [ 75.560822] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 75.560829] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 78.472592] [drm:drm_mode_setcrtc] [CRTC:8] [ 78.472594] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 78.472597] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 78.472599] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 78.472600] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 78.472601] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 78.472603] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 78.472605] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 78.485487] [drm:intel_edp_backlight_off] [ 78.686079] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 78.702077] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 78.702087] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 78.702236] [drm:edp_panel_off] Turn eDP port A panel power off [ 78.702240] [drm:wait_panel_off] Wait for panel power off time [ 78.702244] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 78.757039] [drm:wait_panel_status] Wait complete [ 78.757047] [drm:intel_update_fbc] no output, disabling [ 78.757051] [drm:intel_display_power_put] disabling always-on [ 78.757054] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 78.757056] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 78.757057] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 78.757059] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 78.757060] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 78.757061] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 78.757062] [drm:check_crtc_state] [CRTC:8] [ 78.757064] [drm:check_crtc_state] [CRTC:12] [ 78.757065] [drm:check_crtc_state] [CRTC:16] [ 78.757066] [drm:check_shared_dpll_state] WRPLL 1 [ 78.757068] [drm:check_shared_dpll_state] WRPLL 2 [ 78.757073] [drm:drm_mode_setcrtc] [CRTC:16] [ 78.757075] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 78.757076] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 78.757079] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 78.757082] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 78.757083] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 78.757085] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 78.757086] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 78.757087] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 78.757088] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 78.757089] [drm:check_crtc_state] [CRTC:8] [ 78.757091] [drm:check_crtc_state] [CRTC:12] [ 78.757092] [drm:check_crtc_state] [CRTC:16] [ 78.757093] [drm:check_shared_dpll_state] WRPLL 1 [ 78.757094] [drm:check_shared_dpll_state] WRPLL 2 [ 78.757109] [drm:add_framebuffer_internal] [FB:42] [ 78.757118] [drm:add_framebuffer_internal] [FB:43] [ 78.757150] [drm:add_framebuffer_internal] [FB:44] [ 78.784583] [drm:drm_mode_setcrtc] [CRTC:12] [ 78.784589] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 78.784592] [drm:intel_crtc_set_config] [CRTC:12] [FB:44] #connectors=1 (x y) (0 0) [ 78.784594] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 78.784596] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 78.784599] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 78.784605] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 78.784607] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 78.784609] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 78.784610] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 78.784612] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 78.784613] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 78.784615] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 78.784618] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 78.784621] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 78.784626] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 78.784627] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 78.784630] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 78.784632] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 78.784633] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 78.784634] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 78.784636] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 78.784638] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 78.784640] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 78.784641] [drm:intel_dump_pipe_config] requested mode: [ 78.784643] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 78.784645] [drm:intel_dump_pipe_config] adjusted mode: [ 78.784647] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 78.784649] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 78.784650] [drm:intel_dump_pipe_config] port clock: 270000 [ 78.784651] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 78.784653] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 78.784655] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 78.784656] [drm:intel_dump_pipe_config] ips: 0 [ 78.784657] [drm:intel_dump_pipe_config] double wide: 0 [ 78.784662] [drm:intel_display_power_get] enabling display [ 78.784664] [drm:hsw_set_power_well] Enabling power well [ 78.784670] [drm:intel_display_power_get] enabling always-on [ 78.788233] [drm:edp_panel_on] Turn eDP port A panel power on [ 78.788237] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 79.302740] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 79.302742] [drm:wait_panel_status] Wait complete [ 79.302745] [drm:wait_panel_on] Wait for panel power on [ 79.302749] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 79.511619] [drm:wait_panel_status] Wait complete [ 79.511623] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 79.511630] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 79.512674] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 79.513256] [drm:intel_dp_start_link_train] clock recovery OK [ 79.514138] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 79.514367] [drm:intel_edp_backlight_on] [ 79.514369] [drm:intel_panel_enable_backlight] pipe B [ 79.514376] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 79.514381] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 79.514387] [drm:ironlake_update_primary_plane] Writing base 02294000 00000000 0 0 7680 [ 79.530986] [drm:intel_update_fbc] disabled per chip default [ 79.530989] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 79.530992] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 79.530994] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 79.530996] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 79.530997] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 79.530998] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 79.530999] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 79.531002] [drm:check_crtc_state] [CRTC:8] [ 79.531004] [drm:check_crtc_state] [CRTC:12] [ 79.531010] [drm:check_crtc_state] [CRTC:16] [ 79.531012] [drm:check_shared_dpll_state] WRPLL 1 [ 79.531014] [drm:check_shared_dpll_state] WRPLL 2 [ 79.531045] [drm:add_framebuffer_internal] [FB:45] [ 79.548782] [drm:drm_mode_setcrtc] [CRTC:8] [ 79.548787] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 79.548789] [drm:intel_crtc_set_config] [CRTC:8] [FB:45] #connectors=1 (x y) (0 0) [ 79.548791] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 79.548793] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 79.548795] [drm:drm_mode_debug_printmodeline] Modeline 43:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 79.548798] [drm:drm_mode_debug_printmodeline] Modeline 46:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 79.548804] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 79.548806] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 79.548807] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 79.548809] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:8] [ 79.548810] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 79.548812] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 79.548814] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 79.548816] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 79.548817] ------------[ cut here ]------------ [ 79.548831] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 79.548832] compute_config() on unknown output! [ 79.548833] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 79.548842] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 79.548843] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 79.548846] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 79.548848] ffff880002c56000 ffff880147e0e400 000000000000000a 0000000000000001 [ 79.548850] Call Trace: [ 79.548856] [] ? dump_stack+0x41/0x51 [ 79.548860] [] ? warn_slowpath_common+0x78/0x90 [ 79.548870] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 79.548874] [] ? warn_slowpath_fmt+0x45/0x4a [ 79.548883] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 79.548893] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 79.548900] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 79.548911] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 79.548918] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 79.548924] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 79.548934] [] ? drm_ioctl+0x279/0x3bc [drm] [ 79.548937] [] ? tlb_finish_mmu+0xb/0x2f [ 79.548942] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 79.548947] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 79.548951] [] ? do_vfs_ioctl+0x3ec/0x435 [ 79.548953] [] ? SyS_ioctl+0x49/0x78 [ 79.548957] [] ? system_call_fastpath+0x12/0x17 [ 79.548958] ---[ end trace bf75bc0a2682d00f ]--- [ 79.548960] ------------[ cut here ]------------ [ 79.548970] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 79.548971] invalid max DP link bw val 0, using 1.62Gbps [ 79.548972] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 79.548978] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 79.548979] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 79.548981] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 79.548983] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486de000 [ 79.548985] Call Trace: [ 79.548988] [] ? dump_stack+0x41/0x51 [ 79.548991] [] ? warn_slowpath_common+0x78/0x90 [ 79.549000] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 79.549003] [] ? warn_slowpath_fmt+0x45/0x4a [ 79.549006] [] ? warn_slowpath_common+0x7d/0x90 [ 79.549015] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 79.549024] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 79.549034] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 79.549040] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 79.549050] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 79.549061] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 79.549066] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 79.549071] [] ? drm_ioctl+0x279/0x3bc [drm] [ 79.549074] [] ? tlb_finish_mmu+0xb/0x2f [ 79.549079] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 79.549084] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 79.549087] [] ? do_vfs_ioctl+0x3ec/0x435 [ 79.549089] [] ? SyS_ioctl+0x49/0x78 [ 79.549092] [] ? system_call_fastpath+0x12/0x17 [ 79.549093] ---[ end trace bf75bc0a2682d010 ]--- [ 79.549095] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 79.549097] [drm:intel_modeset_pipe_config] Encoder config failure [ 79.549099] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 79.549107] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 79.549109] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 79.549111] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 79.549113] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 79.549114] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 79.549115] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 79.549116] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 79.549118] [drm:check_crtc_state] [CRTC:8] [ 79.549120] [drm:check_crtc_state] [CRTC:12] [ 79.549126] [drm:check_crtc_state] [CRTC:16] [ 79.549129] [drm:check_shared_dpll_state] WRPLL 1 [ 79.549130] [drm:check_shared_dpll_state] WRPLL 2 [ 81.701405] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 81.701411] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 84.546411] [drm:drm_mode_setcrtc] [CRTC:12] [ 84.546414] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 84.546416] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 84.546418] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 84.546420] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 84.546421] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 84.546423] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 84.546425] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 84.546433] [drm:intel_edp_backlight_off] [ 84.746705] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 84.762702] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 84.762708] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 84.762854] [drm:edp_panel_off] Turn eDP port A panel power off [ 84.762857] [drm:wait_panel_off] Wait for panel power off time [ 84.762861] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 84.817667] [drm:wait_panel_status] Wait complete [ 84.817674] [drm:intel_update_fbc] no output, disabling [ 84.817677] [drm:intel_display_power_put] disabling display [ 84.817679] [drm:hsw_set_power_well] Requesting to disable the power well [ 84.817681] [drm:intel_display_power_put] disabling always-on [ 84.817684] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 84.817686] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 84.817687] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 84.817688] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 84.817690] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 84.817691] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 84.817692] [drm:check_crtc_state] [CRTC:8] [ 84.817694] [drm:check_crtc_state] [CRTC:12] [ 84.817695] [drm:check_crtc_state] [CRTC:16] [ 84.817696] [drm:check_shared_dpll_state] WRPLL 1 [ 84.817698] [drm:check_shared_dpll_state] WRPLL 2 [ 84.817704] [drm:drm_mode_setcrtc] [CRTC:8] [ 84.817706] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 84.817708] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 84.817710] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 84.817713] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 84.817714] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 84.817716] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 84.817717] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 84.817718] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 84.817719] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 84.817720] [drm:check_crtc_state] [CRTC:8] [ 84.817722] [drm:check_crtc_state] [CRTC:12] [ 84.817723] [drm:check_crtc_state] [CRTC:16] [ 84.817724] [drm:check_shared_dpll_state] WRPLL 1 [ 84.817725] [drm:check_shared_dpll_state] WRPLL 2 [ 84.817741] [drm:add_framebuffer_internal] [FB:44] [ 84.817750] [drm:add_framebuffer_internal] [FB:45] [ 84.817783] [drm:add_framebuffer_internal] [FB:46] [ 84.845308] [drm:drm_mode_setcrtc] [CRTC:12] [ 84.845313] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 84.845316] [drm:intel_crtc_set_config] [CRTC:12] [FB:46] #connectors=1 (x y) (0 0) [ 84.845318] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 84.845320] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 84.845321] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 84.845323] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 84.845324] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 84.845326] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 84.845328] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 84.845330] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 84.845333] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 84.845338] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 84.845340] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 84.845342] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 84.845344] [drm:intel_dump_pipe_config] [CRTC:12][modeset] config for pipe B [ 84.845345] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 84.845346] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 84.845348] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 84.845350] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 84.845352] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 84.845353] [drm:intel_dump_pipe_config] requested mode: [ 84.845360] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 84.845361] [drm:intel_dump_pipe_config] adjusted mode: [ 84.845363] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 84.845365] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 84.845366] [drm:intel_dump_pipe_config] port clock: 270000 [ 84.845368] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 84.845370] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 84.845371] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 84.845372] [drm:intel_dump_pipe_config] ips: 0 [ 84.845373] [drm:intel_dump_pipe_config] double wide: 0 [ 84.845379] [drm:intel_display_power_get] enabling display [ 84.845381] [drm:hsw_set_power_well] Enabling power well [ 84.845386] [drm:intel_display_power_get] enabling always-on [ 84.848675] [drm:edp_panel_on] Turn eDP port A panel power on [ 84.848679] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 85.363368] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000 [ 85.407338] [drm:wait_panel_status] Wait complete [ 85.407342] [drm:wait_panel_on] Wait for panel power on [ 85.407345] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003 [ 85.616222] [drm:wait_panel_status] Wait complete [ 85.616226] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 85.616233] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 85.617277] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 85.617858] [drm:intel_dp_start_link_train] clock recovery OK [ 85.618742] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 85.618971] [drm:intel_edp_backlight_on] [ 85.618972] [drm:intel_panel_enable_backlight] pipe B [ 85.618979] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 85.618985] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 85.618990] [drm:ironlake_update_primary_plane] Writing base 02BA9000 00000000 0 0 7680 [ 85.635589] [drm:intel_update_fbc] disabled per chip default [ 85.635593] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 85.635595] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 85.635597] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 85.635599] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 85.635601] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 85.635602] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 85.635603] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 85.635605] [drm:check_crtc_state] [CRTC:8] [ 85.635607] [drm:check_crtc_state] [CRTC:12] [ 85.635613] [drm:check_crtc_state] [CRTC:16] [ 85.635615] [drm:check_shared_dpll_state] WRPLL 1 [ 85.635617] [drm:check_shared_dpll_state] WRPLL 2 [ 85.635646] [drm:add_framebuffer_internal] [FB:47] [ 85.653386] [drm:drm_mode_setcrtc] [CRTC:16] [ 85.653390] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 85.653392] [drm:intel_crtc_set_config] [CRTC:16] [FB:47] #connectors=1 (x y) (0 0) [ 85.653394] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 85.653396] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 85.653398] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 85.653401] [drm:drm_mode_debug_printmodeline] Modeline 48:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 85.653403] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 85.653409] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 85.653410] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:12] [ 85.653412] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:16] [ 85.653413] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 85.653415] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 85.653417] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 85.653419] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 85.653420] ------------[ cut here ]------------ [ 85.653434] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 85.653435] compute_config() on unknown output! [ 85.653436] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 85.653445] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 85.653446] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 85.653449] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 85.653451] ffff880002c56000 ffff880147e0e400 000000000000000a 0000000000000001 [ 85.653453] Call Trace: [ 85.653459] [] ? dump_stack+0x41/0x51 [ 85.653463] [] ? warn_slowpath_common+0x78/0x90 [ 85.653475] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 85.653478] [] ? warn_slowpath_fmt+0x45/0x4a [ 85.653487] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 85.653498] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 85.653505] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 85.653515] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 85.653522] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 85.653529] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 85.653539] [] ? drm_ioctl+0x279/0x3bc [drm] [ 85.653542] [] ? tlb_finish_mmu+0xb/0x2f [ 85.653547] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 85.653552] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 85.653556] [] ? do_vfs_ioctl+0x3ec/0x435 [ 85.653558] [] ? SyS_ioctl+0x49/0x78 [ 85.653561] [] ? system_call_fastpath+0x12/0x17 [ 85.653563] ---[ end trace bf75bc0a2682d011 ]--- [ 85.653564] ------------[ cut here ]------------ [ 85.653575] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 85.653576] invalid max DP link bw val 0, using 1.62Gbps [ 85.653577] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 85.653583] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 85.653584] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 85.653586] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 85.653588] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486dc000 [ 85.653591] Call Trace: [ 85.653594] [] ? dump_stack+0x41/0x51 [ 85.653597] [] ? warn_slowpath_common+0x78/0x90 [ 85.653606] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 85.653609] [] ? warn_slowpath_fmt+0x45/0x4a [ 85.653612] [] ? warn_slowpath_common+0x7d/0x90 [ 85.653620] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 85.653630] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 85.653640] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 85.653646] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 85.653656] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 85.653666] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 85.653672] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 85.653677] [] ? drm_ioctl+0x279/0x3bc [drm] [ 85.653680] [] ? tlb_finish_mmu+0xb/0x2f [ 85.653684] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 85.653689] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 85.653692] [] ? do_vfs_ioctl+0x3ec/0x435 [ 85.653695] [] ? SyS_ioctl+0x49/0x78 [ 85.653698] [] ? system_call_fastpath+0x12/0x17 [ 85.653699] ---[ end trace bf75bc0a2682d012 ]--- [ 85.653701] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 85.653703] [drm:intel_modeset_pipe_config] Encoder config failure [ 85.653705] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 85.653712] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 85.653715] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 85.653717] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 85.653718] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 85.653720] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 85.653721] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 85.653722] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 85.653724] [drm:check_crtc_state] [CRTC:8] [ 85.653725] [drm:check_crtc_state] [CRTC:12] [ 85.653731] [drm:check_crtc_state] [CRTC:16] [ 85.653734] [drm:check_shared_dpll_state] WRPLL 1 [ 85.653735] [drm:check_shared_dpll_state] WRPLL 2 [ 87.762033] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 87.762039] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 90.651015] [drm:drm_mode_setcrtc] [CRTC:12] [ 90.651018] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 90.651020] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 90.651022] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 90.651023] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 90.651025] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 90.651026] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 90.651028] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 2 [ 90.651036] [drm:intel_edp_backlight_off] [ 90.851307] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 90.867305] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 90.867312] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 90.867457] [drm:edp_panel_off] Turn eDP port A panel power off [ 90.867461] [drm:wait_panel_off] Wait for panel power off time [ 90.867464] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 90.922269] [drm:wait_panel_status] Wait complete [ 90.922276] [drm:intel_update_fbc] no output, disabling [ 90.922279] [drm:intel_display_power_put] disabling display [ 90.922281] [drm:hsw_set_power_well] Requesting to disable the power well [ 90.922283] [drm:intel_display_power_put] disabling always-on [ 90.922286] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 90.922288] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 90.922289] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 90.922290] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 90.922292] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 90.922293] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 90.922294] [drm:check_crtc_state] [CRTC:8] [ 90.922296] [drm:check_crtc_state] [CRTC:12] [ 90.922297] [drm:check_crtc_state] [CRTC:16] [ 90.922298] [drm:check_shared_dpll_state] WRPLL 1 [ 90.922300] [drm:check_shared_dpll_state] WRPLL 2 [ 90.922305] [drm:drm_mode_setcrtc] [CRTC:16] [ 90.922307] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 90.922309] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 90.922311] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 90.922314] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 90.922315] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 90.922317] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 90.922318] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 90.922319] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 90.922320] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 90.922322] [drm:check_crtc_state] [CRTC:8] [ 90.922323] [drm:check_crtc_state] [CRTC:12] [ 90.922324] [drm:check_crtc_state] [CRTC:16] [ 90.922325] [drm:check_shared_dpll_state] WRPLL 1 [ 90.922326] [drm:check_shared_dpll_state] WRPLL 2 [ 90.922342] [drm:add_framebuffer_internal] [FB:46] [ 90.922348] [drm:add_framebuffer_internal] [FB:47] [ 90.922383] [drm:add_framebuffer_internal] [FB:48] [ 90.949862] [drm:drm_mode_setcrtc] [CRTC:16] [ 90.949867] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 90.949870] [drm:intel_crtc_set_config] [CRTC:16] [FB:48] #connectors=1 (x y) (0 0) [ 90.949872] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 90.949873] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 90.949876] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 90.949878] [drm:drm_mode_debug_printmodeline] Modeline 49:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 90.949880] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 90.949882] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 90.949883] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 90.949885] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 90.949886] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 90.949888] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 90.949890] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 90.949893] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 90.949898] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 90.949900] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 90.949902] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 90.949904] [drm:intel_dump_pipe_config] [CRTC:16][modeset] config for pipe C [ 90.949905] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 90.949906] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 90.949908] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 90.949910] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 90.949912] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 90.949913] [drm:intel_dump_pipe_config] requested mode: [ 90.949916] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 90.949917] [drm:intel_dump_pipe_config] adjusted mode: [ 90.949919] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 90.949921] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 90.949922] [drm:intel_dump_pipe_config] port clock: 270000 [ 90.949924] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 90.949925] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 90.949927] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 90.949928] [drm:intel_dump_pipe_config] ips: 0 [ 90.949929] [drm:intel_dump_pipe_config] double wide: 0 [ 90.949934] [drm:intel_display_power_get] enabling display [ 90.949936] [drm:hsw_set_power_well] Enabling power well [ 90.949941] [drm:intel_display_power_get] enabling always-on [ 90.953224] [drm:edp_panel_on] Turn eDP port A panel power on [ 90.953228] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 91.467967] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000 [ 91.500947] [drm:wait_panel_status] Wait complete [ 91.500951] [drm:wait_panel_on] Wait for panel power on [ 91.500954] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003 [ 91.709832] [drm:wait_panel_status] Wait complete [ 91.709839] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 91.709846] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 91.710894] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 91.711476] [drm:intel_dp_start_link_train] clock recovery OK [ 91.712359] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 91.712588] [drm:intel_edp_backlight_on] [ 91.712590] [drm:intel_panel_enable_backlight] pipe C [ 91.712597] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 91.712603] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 91.712608] [drm:ironlake_update_primary_plane] Writing base 034BE000 00000000 0 0 7680 [ 91.729208] [drm:intel_update_fbc] disabled per chip default [ 91.729213] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 91.729216] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 91.729219] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 91.729220] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 91.729222] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 91.729223] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 91.729224] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 91.729226] [drm:check_crtc_state] [CRTC:8] [ 91.729228] [drm:check_crtc_state] [CRTC:12] [ 91.729229] [drm:check_crtc_state] [CRTC:16] [ 91.729236] [drm:check_shared_dpll_state] WRPLL 1 [ 91.729238] [drm:check_shared_dpll_state] WRPLL 2 [ 91.729270] [drm:add_framebuffer_internal] [FB:49] [ 91.746704] [drm:drm_mode_setcrtc] [CRTC:8] [ 91.746710] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 91.746713] [drm:intel_crtc_set_config] [CRTC:8] [FB:49] #connectors=1 (x y) (0 0) [ 91.746715] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 91.746716] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 91.746719] [drm:drm_mode_debug_printmodeline] Modeline 43:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 91.746722] [drm:drm_mode_debug_printmodeline] Modeline 50:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 91.746723] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 91.746725] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 91.746727] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 91.746728] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:8] [ 91.746730] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 91.746731] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 91.746733] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 91.746735] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 91.746737] ------------[ cut here ]------------ [ 91.746751] WARNING: CPU: 1 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 91.746752] compute_config() on unknown output! [ 91.746753] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 91.746762] CPU: 1 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 91.746764] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 91.746766] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 91.746769] ffff880002c56000 ffff8800a7721400 000000000000000a 0000000000000001 [ 91.746771] Call Trace: [ 91.746778] [] ? dump_stack+0x41/0x51 [ 91.746782] [] ? warn_slowpath_common+0x78/0x90 [ 91.746793] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 91.746796] [] ? warn_slowpath_fmt+0x45/0x4a [ 91.746806] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 91.746821] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 91.746835] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 91.746852] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 91.746865] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 91.746877] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 91.746885] [] ? drm_ioctl+0x279/0x3bc [drm] [ 91.746889] [] ? tlb_finish_mmu+0xb/0x2f [ 91.746897] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 91.746904] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 91.746909] [] ? do_vfs_ioctl+0x3ec/0x435 [ 91.746914] [] ? SyS_ioctl+0x49/0x78 [ 91.746918] [] ? system_call_fastpath+0x12/0x17 [ 91.746921] ---[ end trace bf75bc0a2682d013 ]--- [ 91.746923] ------------[ cut here ]------------ [ 91.746939] WARNING: CPU: 1 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 91.746945] invalid max DP link bw val 0, using 1.62Gbps [ 91.746950] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 91.746962] CPU: 1 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 91.746963] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 91.746967] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 91.746970] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486de000 [ 91.746973] Call Trace: [ 91.746978] [] ? dump_stack+0x41/0x51 [ 91.746987] [] ? warn_slowpath_common+0x78/0x90 [ 91.747003] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 91.747009] [] ? warn_slowpath_fmt+0x45/0x4a [ 91.747014] [] ? warn_slowpath_common+0x7d/0x90 [ 91.747029] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 91.747044] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 91.747060] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 91.747068] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 91.747085] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 91.747095] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 91.747104] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 91.747112] [] ? drm_ioctl+0x279/0x3bc [drm] [ 91.747116] [] ? tlb_finish_mmu+0xb/0x2f [ 91.747124] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 91.747132] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 91.747136] [] ? do_vfs_ioctl+0x3ec/0x435 [ 91.747140] [] ? SyS_ioctl+0x49/0x78 [ 91.747144] [] ? system_call_fastpath+0x12/0x17 [ 91.747146] ---[ end trace bf75bc0a2682d014 ]--- [ 91.747150] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 91.747152] [drm:intel_modeset_pipe_config] Encoder config failure [ 91.747155] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 91.747165] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 91.747169] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 91.747172] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 91.747175] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 91.747177] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 91.747179] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 91.747181] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 91.747183] [drm:check_crtc_state] [CRTC:8] [ 91.747186] [drm:check_crtc_state] [CRTC:12] [ 91.747189] [drm:check_crtc_state] [CRTC:16] [ 91.747197] [drm:check_shared_dpll_state] WRPLL 1 [ 91.747200] [drm:check_shared_dpll_state] WRPLL 2 [ 93.870631] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 93.870637] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 96.744483] [drm:drm_mode_setcrtc] [CRTC:16] [ 96.744485] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 96.744488] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 96.744490] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 96.744491] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 96.744492] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 96.744494] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 96.744496] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4 [ 96.744505] [drm:intel_edp_backlight_off] [ 96.944918] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 96.960913] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 96.960920] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 96.961070] [drm:edp_panel_off] Turn eDP port A panel power off [ 96.961074] [drm:wait_panel_off] Wait for panel power off time [ 96.961078] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 97.015877] [drm:wait_panel_status] Wait complete [ 97.015885] [drm:intel_update_fbc] no output, disabling [ 97.015889] [drm:intel_display_power_put] disabling display [ 97.015891] [drm:hsw_set_power_well] Requesting to disable the power well [ 97.015892] [drm:intel_display_power_put] disabling always-on [ 97.015896] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 97.015898] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 97.015899] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 97.015900] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 97.015902] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 97.015903] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 97.015904] [drm:check_crtc_state] [CRTC:8] [ 97.015906] [drm:check_crtc_state] [CRTC:12] [ 97.015907] [drm:check_crtc_state] [CRTC:16] [ 97.015909] [drm:check_shared_dpll_state] WRPLL 1 [ 97.015910] [drm:check_shared_dpll_state] WRPLL 2 [ 97.015918] [drm:drm_mode_setcrtc] [CRTC:8] [ 97.015920] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 97.015922] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 97.015924] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 97.015928] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 97.015929] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 97.015931] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 97.015932] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 97.015933] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 97.015934] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 97.015935] [drm:check_crtc_state] [CRTC:8] [ 97.015937] [drm:check_crtc_state] [CRTC:12] [ 97.015938] [drm:check_crtc_state] [CRTC:16] [ 97.015939] [drm:check_shared_dpll_state] WRPLL 1 [ 97.015940] [drm:check_shared_dpll_state] WRPLL 2 [ 97.015956] [drm:add_framebuffer_internal] [FB:48] [ 97.015965] [drm:add_framebuffer_internal] [FB:49] [ 97.015997] [drm:add_framebuffer_internal] [FB:50] [ 97.043531] [drm:drm_mode_setcrtc] [CRTC:16] [ 97.043536] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 97.043538] [drm:intel_crtc_set_config] [CRTC:16] [FB:50] #connectors=1 (x y) (0 0) [ 97.043541] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 97.043543] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 97.043544] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 97.043546] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 97.043547] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 97.043549] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 97.043551] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 4, prepare: 4, disable: 0 [ 97.043553] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 97.043556] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 97.043561] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 97.043563] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 97.043565] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 97.043567] [drm:intel_dump_pipe_config] [CRTC:16][modeset] config for pipe C [ 97.043568] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 97.043569] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 97.043571] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 97.043577] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 97.043579] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 97.043580] [drm:intel_dump_pipe_config] requested mode: [ 97.043583] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 97.043584] [drm:intel_dump_pipe_config] adjusted mode: [ 97.043586] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 97.043588] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 97.043590] [drm:intel_dump_pipe_config] port clock: 270000 [ 97.043591] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 97.043593] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 97.043594] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 97.043595] [drm:intel_dump_pipe_config] ips: 0 [ 97.043596] [drm:intel_dump_pipe_config] double wide: 0 [ 97.043602] [drm:intel_display_power_get] enabling display [ 97.043604] [drm:hsw_set_power_well] Enabling power well [ 97.043609] [drm:intel_display_power_get] enabling always-on [ 97.046907] [drm:edp_panel_on] Turn eDP port A panel power on [ 97.046912] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 97.561577] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000 [ 97.594555] [drm:wait_panel_status] Wait complete [ 97.594559] [drm:wait_panel_on] Wait for panel power on [ 97.594562] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 97.803440] [drm:wait_panel_status] Wait complete [ 97.803444] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 97.803451] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 97.804497] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 97.805078] [drm:intel_dp_start_link_train] clock recovery OK [ 97.805964] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 97.806192] [drm:intel_edp_backlight_on] [ 97.806194] [drm:intel_panel_enable_backlight] pipe C [ 97.806201] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 97.806206] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 97.806211] [drm:ironlake_update_primary_plane] Writing base 03DD3000 00000000 0 0 7680 [ 97.822812] [drm:intel_update_fbc] disabled per chip default [ 97.822816] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 97.822819] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 97.822821] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 97.822823] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 97.822824] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 97.822826] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 97.822827] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 97.822829] [drm:check_crtc_state] [CRTC:8] [ 97.822831] [drm:check_crtc_state] [CRTC:12] [ 97.822832] [drm:check_crtc_state] [CRTC:16] [ 97.822839] [drm:check_shared_dpll_state] WRPLL 1 [ 97.822840] [drm:check_shared_dpll_state] WRPLL 2 [ 97.822869] [drm:add_framebuffer_internal] [FB:51] [ 97.840136] [drm:drm_mode_setcrtc] [CRTC:12] [ 97.840141] [drm:drm_mode_setcrtc] [CONNECTOR:32:HDMI-A-1] [ 97.840143] [drm:intel_crtc_set_config] [CRTC:12] [FB:51] #connectors=1 (x y) (0 0) [ 97.840145] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 97.840147] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 97.840150] [drm:drm_mode_debug_printmodeline] Modeline 47:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 97.840152] [drm:drm_mode_debug_printmodeline] Modeline 52:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 97.840154] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 97.840155] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 97.840157] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:16] [ 97.840159] [drm:intel_modeset_stage_output_state] [CONNECTOR:32:HDMI-A-1] to [CRTC:12] [ 97.840160] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 97.840162] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 97.840164] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 97.840166] [drm:connected_sink_compute_bpp] [CONNECTOR:32:HDMI-A-1] checking for sink bpp constrains [ 97.840167] ------------[ cut here ]------------ [ 97.840181] WARNING: CPU: 1 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 97.840182] compute_config() on unknown output! [ 97.840183] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 97.840193] CPU: 1 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 97.840194] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 97.840197] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 97.840199] ffff880002c56000 ffff8800a7721400 000000000000000a 0000000000000001 [ 97.840201] Call Trace: [ 97.840207] [] ? dump_stack+0x41/0x51 [ 97.840212] [] ? warn_slowpath_common+0x78/0x90 [ 97.840222] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 97.840226] [] ? warn_slowpath_fmt+0x45/0x4a [ 97.840235] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 97.840246] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 97.840253] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 97.840264] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 97.840271] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 97.840278] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 97.840283] [] ? drm_ioctl+0x279/0x3bc [drm] [ 97.840286] [] ? tlb_finish_mmu+0xb/0x2f [ 97.840292] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 97.840297] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 97.840300] [] ? do_vfs_ioctl+0x3ec/0x435 [ 97.840303] [] ? SyS_ioctl+0x49/0x78 [ 97.840306] [] ? system_call_fastpath+0x12/0x17 [ 97.840308] ---[ end trace bf75bc0a2682d015 ]--- [ 97.840309] ------------[ cut here ]------------ [ 97.840320] WARNING: CPU: 1 PID: 4679 at drivers/gpu/drm/i915/intel_dp.c:140 intel_dp_max_link_bw+0x6f/0x77 [i915]() [ 97.840321] invalid max DP link bw val 0, using 1.62Gbps [ 97.840322] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 97.840329] CPU: 1 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 97.840330] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3faf8 [ 97.840332] ffffffff810368cc ffff880002c56000 ffffffffa00e9334 0000000000000009 [ 97.840334] ffff880002c56000 ffff880147f21800 ffff880002e30000 ffff8801486dd000 [ 97.840336] Call Trace: [ 97.840340] [] ? dump_stack+0x41/0x51 [ 97.840343] [] ? warn_slowpath_common+0x78/0x90 [ 97.840352] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 97.840355] [] ? warn_slowpath_fmt+0x45/0x4a [ 97.840358] [] ? warn_slowpath_common+0x7d/0x90 [ 97.840367] [] ? intel_dp_max_link_bw+0x6f/0x77 [i915] [ 97.840376] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 97.840386] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 97.840392] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 97.840402] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 97.840408] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 97.840414] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 97.840427] [] ? drm_ioctl+0x279/0x3bc [drm] [ 97.840436] [] ? tlb_finish_mmu+0xb/0x2f [ 97.840448] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 97.840459] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 97.840468] [] ? do_vfs_ioctl+0x3ec/0x435 [ 97.840476] [] ? SyS_ioctl+0x49/0x78 [ 97.840480] [] ? system_call_fastpath+0x12/0x17 [ 97.840482] ---[ end trace bf75bc0a2682d016 ]--- [ 97.840485] [drm:intel_dp_compute_config] DP link computation with max lane count 0 max bw 06 pixel clock 25200KHz [ 97.840487] [drm:intel_modeset_pipe_config] Encoder config failure [ 97.840490] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 97.840499] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 97.840503] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 97.840507] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 97.840509] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 97.840511] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 97.840513] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 97.840515] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 97.840518] [drm:check_crtc_state] [CRTC:8] [ 97.840520] [drm:check_crtc_state] [CRTC:12] [ 97.840523] [drm:check_crtc_state] [CRTC:16] [ 97.840531] [drm:check_shared_dpll_state] WRPLL 1 [ 97.840534] [drm:check_shared_dpll_state] WRPLL 2 [ 99.963244] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 99.963254] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 102.837820] [drm:drm_mode_setcrtc] [CRTC:16] [ 102.837824] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 102.837828] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=1, fb_changed=0 [ 102.837830] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [NOCRTC] [ 102.837831] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 102.837833] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 102.837834] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 102.837837] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 4 [ 102.837848] [drm:intel_edp_backlight_off] [ 103.038529] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 103.054522] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 103.054529] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 103.054681] [drm:edp_panel_off] Turn eDP port A panel power off [ 103.054688] [drm:wait_panel_off] Wait for panel power off time [ 103.054692] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 103.109486] [drm:wait_panel_status] Wait complete [ 103.109494] [drm:intel_update_fbc] no output, disabling [ 103.109499] [drm:intel_display_power_put] disabling display [ 103.109501] [drm:hsw_set_power_well] Requesting to disable the power well [ 103.109502] [drm:intel_display_power_put] disabling always-on [ 103.109507] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 103.109508] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 103.109510] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 103.109511] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 103.109512] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 103.109513] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 103.109515] [drm:check_crtc_state] [CRTC:8] [ 103.109517] [drm:check_crtc_state] [CRTC:12] [ 103.109518] [drm:check_crtc_state] [CRTC:16] [ 103.109520] [drm:check_shared_dpll_state] WRPLL 1 [ 103.109521] [drm:check_shared_dpll_state] WRPLL 2 [ 103.109531] [drm:drm_mode_setcrtc] [CRTC:12] [ 103.109533] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 103.109535] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 103.109537] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0 [ 103.109541] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 103.109542] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 103.109544] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 103.109545] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 103.109546] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 103.109547] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 103.109548] [drm:check_crtc_state] [CRTC:8] [ 103.109550] [drm:check_crtc_state] [CRTC:12] [ 103.109551] [drm:check_crtc_state] [CRTC:16] [ 103.109552] [drm:check_shared_dpll_state] WRPLL 1 [ 103.109553] [drm:check_shared_dpll_state] WRPLL 2 [ 103.109561] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 103.109563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] [ 103.109564] [drm:intel_dp_detect] [CONNECTOR:19:eDP-1] [ 103.109566] [drm:intel_display_power_get] enabling always-on [ 103.109568] [drm:intel_display_power_put] disabling always-on [ 103.109578] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 103.109582] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:19:eDP-1] probed modes : [ 103.109585] [drm:drm_mode_debug_printmodeline] Modeline 20:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 103.109587] [drm:drm_mode_debug_printmodeline] Modeline 21:"1920x1080" 40 92520 1920 1966 1996 2080 1080 1082 1086 1112 0x40 0xa [ 103.109590] [drm:drm_mode_getconnector] [CONNECTOR:19:?] [ 103.109594] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 103.109595] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 103.109597] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 103.109598] [drm:intel_display_power_get] enabling always-on [ 103.109758] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 103.109760] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 103.109761] [drm:intel_display_power_put] disabling always-on [ 103.109762] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 103.109764] [drm:drm_mode_getconnector] [CONNECTOR:35:?] [ 103.109766] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] [ 103.109767] [drm:intel_hdmi_detect] [CONNECTOR:35:HDMI-A-2] [ 103.109768] [drm:intel_display_power_get] enabling always-on [ 103.109925] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 103.109927] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 103.109928] [drm:intel_display_power_put] disabling always-on [ 103.109929] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:35:HDMI-A-2] disconnected [ 103.109944] [drm:add_framebuffer_internal] [FB:50] [ 103.109953] [drm:add_framebuffer_internal] [FB:51] [ 103.109971] [drm:add_framebuffer_internal] [FB:52] [ 103.137177] [drm:drm_mode_setcrtc] [CRTC:8] [ 103.137184] [drm:drm_mode_setcrtc] [CONNECTOR:19:eDP-1] [ 103.137187] [drm:intel_crtc_set_config] [CRTC:8] [FB:52] #connectors=1 (x y) (0 0) [ 103.137190] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 103.137192] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 103.137193] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 103.137195] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 103.137196] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 103.137198] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 103.137200] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 103.137202] [drm:connected_sink_compute_bpp] [CONNECTOR:19:eDP-1] checking for sink bpp constrains [ 103.137205] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 138780KHz [ 103.137210] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 24 [ 103.137212] [drm:intel_dp_compute_config] DP link bw required 333072 available 432000 [ 103.137214] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 103.137216] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 103.137217] [drm:intel_dump_pipe_config] cpu_transcoder: D [ 103.137218] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 103.137220] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 103.137222] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 6467616, gmch_n: 8388608, link_m: 269484, link_n: 524288, tu: 64 [ 103.137224] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 103.137225] [drm:intel_dump_pipe_config] requested mode: [ 103.137228] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 103.137229] [drm:intel_dump_pipe_config] adjusted mode: [ 103.137232] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 103.137234] [drm:intel_dump_crtc_timings] crtc timings: 138780 1920 1966 1996 2080 1080 1082 1086 1112, type: 0x48 flags: 0xa [ 103.137235] [drm:intel_dump_pipe_config] port clock: 270000 [ 103.137236] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 103.137238] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 103.137240] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 103.137241] [drm:intel_dump_pipe_config] ips: 1 [ 103.137242] [drm:intel_dump_pipe_config] double wide: 0 [ 103.137247] [drm:intel_display_power_get] enabling always-on [ 103.140431] [drm:edp_panel_on] Turn eDP port A panel power on [ 103.140435] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 103.655189] [drm:wait_panel_status] mask b800000f value 00000000 status 08000001 control abcd0000 [ 103.688164] [drm:wait_panel_status] Wait complete [ 103.688168] [drm:wait_panel_on] Wait for panel power on [ 103.688171] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd0003 [ 103.897047] [drm:wait_panel_status] Wait complete [ 103.897052] [drm:edp_panel_vdd_on] Turning eDP port A VDD on [ 103.897058] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 103.898107] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 103.898690] [drm:intel_dp_start_link_train] clock recovery OK [ 103.899574] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 103.899802] [drm:intel_edp_backlight_on] [ 103.899804] [drm:intel_panel_enable_backlight] pipe A [ 103.899811] [drm:intel_panel_actually_set_backlight] set backlight PWM = 937 [ 103.899816] [drm:intel_edp_psr_enable] PSR not supported by this panel [ 103.899822] [drm:ironlake_update_primary_plane] Writing base 046E8000 00000000 0 0 7680 [ 103.935025] [drm:intel_update_fbc] disabled per chip default [ 103.935029] [drm:intel_connector_check_state] [CONNECTOR:19:eDP-1] [ 103.935031] [drm:check_encoder_state] [ENCODER:18:TMDS-18] [ 103.935033] [drm:check_encoder_state] [ENCODER:27:TMDS-27] [ 103.935035] [drm:check_encoder_state] [ENCODER:29:DP MST-29] [ 103.935036] [drm:check_encoder_state] [ENCODER:30:DP MST-30] [ 103.935037] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 103.935038] [drm:check_encoder_state] [ENCODER:34:TMDS-34] [ 103.935040] [drm:check_crtc_state] [CRTC:8] [ 103.935046] [drm:check_crtc_state] [CRTC:12] [ 103.935048] [drm:check_crtc_state] [CRTC:16] [ 103.935049] [drm:check_shared_dpll_state] WRPLL 1 [ 103.935051] [drm:check_shared_dpll_state] WRPLL 2 [ 103.935080] [drm:add_framebuffer_internal] [FB:53] [ 103.952931] [drm:drm_mode_setcrtc] [CRTC:12] [ 103.952936] [drm:drm_mode_setcrtc] [CONNECTOR:35:HDMI-A-2] [ 103.952938] [drm:intel_crtc_set_config] [CRTC:12] [FB:53] #connectors=1 (x y) (0 0) [ 103.952941] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 103.952942] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 103.952945] [drm:drm_mode_debug_printmodeline] Modeline 47:"1920x1080" 60 138780 1920 1966 1996 2080 1080 1082 1086 1112 0x48 0xa [ 103.952947] [drm:drm_mode_debug_printmodeline] Modeline 54:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x0 0xa [ 103.952949] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=1, fb_changed=0 [ 103.952951] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 103.952952] [drm:intel_modeset_stage_output_state] [CONNECTOR:19:eDP-1] to [CRTC:8] [ 103.952954] [drm:intel_modeset_stage_output_state] [CONNECTOR:35:HDMI-A-2] to [CRTC:12] [ 103.952955] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 103.952957] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 103.952959] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 103.952961] [drm:connected_sink_compute_bpp] [CONNECTOR:35:HDMI-A-2] checking for sink bpp constrains [ 103.952963] ------------[ cut here ]------------ [ 103.952976] WARNING: CPU: 0 PID: 4679 at drivers/gpu/drm/i915/intel_ddi.c:1565 intel_ddi_compute_config+0x39/0x6c [i915]() [ 103.952977] compute_config() on unknown output! [ 103.952978] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 103.952992] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 103.952994] 0000000000000000 0000000000000009 ffffffff81789012 ffff880142d3fb68 [ 103.952996] ffffffff810368cc ffffffff8337f162 ffffffffa00e3620 ffff880142d3fb88 [ 103.952998] ffff880002c50000 ffff880147e0b400 000000000000000a 0000000000000002 [ 103.953001] Call Trace: [ 103.953007] [] ? dump_stack+0x41/0x51 [ 103.953011] [] ? warn_slowpath_common+0x78/0x90 [ 103.953026] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 103.953036] [] ? warn_slowpath_fmt+0x45/0x4a [ 103.953052] [] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 103.953069] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 103.953078] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 103.953089] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 103.953097] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 103.953103] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 103.953113] [] ? drm_ioctl+0x279/0x3bc [drm] [ 103.953116] [] ? tlb_finish_mmu+0xb/0x2f [ 103.953121] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 103.953126] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 103.953130] [] ? do_vfs_ioctl+0x3ec/0x435 [ 103.953132] [] ? SyS_ioctl+0x49/0x78 [ 103.953136] [] ? system_call_fastpath+0x12/0x17 [ 103.953138] ---[ end trace bf75bc0a2682d017 ]--- [ 103.953141] BUG: unable to handle kernel NULL pointer dereference at (null) [ 103.953191] IP: [] intel_dp_max_link_bw+0x10/0x77 [i915] [ 103.953238] PGD 1483cb067 PUD 142c60067 PMD 0 [ 103.953267] Oops: 0000 [#1] SMP [ 103.953288] Modules linked in: dm_mod ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 103.953365] CPU: 0 PID: 4679 Comm: kms_setmode Tainted: G W 3.18.0-rc3_drm-intel-nightly_9a7620_20141112+ #1450 [ 103.953423] task: ffff8800a7ce2800 ti: ffff880142d3c000 task.ti: ffff880142d3c000 [ 103.953463] RIP: 0010:[] [] intel_dp_max_link_bw+0x10/0x77 [i915] [ 103.953521] RSP: 0018:ffff880142d3fb60 EFLAGS: 00010297 [ 103.953550] RAX: 0000000000000000 RBX: ffff880002c50000 RCX: 0000000000000000 [ 103.953588] RDX: ffff880002c50000 RSI: ffff880147e0b400 RDI: ffff880002c500e0 [ 103.953626] RBP: ffff880147f21800 R08: 0000000000000002 R09: 00000000fffffffe [ 103.953663] R10: 0000000000000000 R11: ffffffff81a4c700 R12: ffff880002e30000 [ 103.953701] R13: ffff8801486dd000 R14: ffff880147e0b400 R15: 0000000000000002 [ 103.953739] FS: 00007ffb76ed58c0(0000) GS:ffff88014dc00000(0000) knlGS:0000000000000000 [ 103.953782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.953813] CR2: 0000000000000000 CR3: 0000000147c94000 CR4: 00000000003407f0 [ 103.953850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.953888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.953925] Stack: [ 103.953936] ffffffffa00e9452 ffffffffa012549b 0000000000000018 ffff880142d3fbc8 [ 103.953980] ffff880142d3fb88 ffff8801486dd000 ffff880002c500e0 0000000000000000 [ 103.954024] 0000000000000000 ffff880147e0b4d8 0000000000000320 ffff8801486dd000 [ 103.954067] Call Trace: [ 103.954090] [] ? intel_dp_compute_config+0x63/0x479 [i915] [ 103.954137] [] ? intel_modeset_pipe_config+0x3d5/0x935 [i915] [ 103.954181] [] ? drm_ut_debug_printk+0x59/0x5e [drm] [ 103.954225] [] ? intel_crtc_set_config+0x76f/0xbf0 [i915] [ 103.954268] [] ? drm_mode_set_config_internal+0x48/0xbd [drm] [ 103.954311] [] ? drm_mode_setcrtc+0x3e6/0x48b [drm] [ 103.954350] [] ? drm_ioctl+0x279/0x3bc [drm] [ 103.954384] [] ? tlb_finish_mmu+0xb/0x2f [ 103.954417] [] ? drm_mode_setplane+0x1ce/0x1ce [drm] [ 103.954456] [] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 103.954492] [] ? do_vfs_ioctl+0x3ec/0x435 [ 103.954523] [] ? SyS_ioctl+0x49/0x78 [ 103.954554] [] ? system_call_fastpath+0x12/0x17 [ 103.954586] Code: 48 8b 78 28 e8 f9 4a fa ff eb 05 bd 02 00 00 00 5b 89 e8 5d 41 5c 41 5d 41 5e c3 8a 57 1c 48 8b 8f c0 04 00 00 80 fa 0a 0f b6 c2 <48> 8b 09 74 61 80 fa 14 74 06 80 fa 06 75 32 c3 48 8b 51 28 f6 [ 103.954763] RIP [] intel_dp_max_link_bw+0x10/0x77 [i915] [ 103.954809] RSP [ 103.954828] CR2: 0000000000000000 [ 109.651048] [drm:edp_panel_vdd_off_sync] Turning eDP port A VDD off [ 109.651099] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007