[ 256.565747] [drm:drm_mode_debug_printmodeline], Modeline 49:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 256.565759] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 154000KHz [ 256.565769] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 256.565774] [drm:intel_dp_compute_config], DP link bw required 369600 available 518400 [ 256.565779] [drm:intel_modeset_pipe_config], [CRTC:3] [ 256.565782] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 256.565787] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 2 [ 256.566029] [drm:intel_dp_link_down], [ 256.621335] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 256.670445] [drm:intel_disable_pch_pll], disable PCH PLL c6018 (active 1, on? 1) for crtc 5 [ 256.670453] [drm:intel_disable_pch_pll], disabling PCH PLL c6018 [ 256.670869] [drm:intel_update_fbc], no output, disabling [ 256.670878] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 256.670879] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 256.670882] [drm:intel_get_pch_pll], CRTC:3 using pre-allocated PCH PLL c6014 [ 256.670884] [drm:intel_get_pch_pll], using pll 0 for pipe 0 [ 256.670886] [drm:intel_get_pch_pll], switching PLL c6014 off [ 256.671199] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 256.722478] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 256.722487] [drm:ironlake_update_plane], Writing base 010E1000 00000000 0 0 7680 [ 256.722495] [drm:intel_update_fbc], no output, disabling [ 256.722501] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1920x1200] [ 256.722508] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6 [ 256.722514] [drm:ironlake_check_srwm], watermark 1: display plane 51, fbc lines 3, cursor 6 [ 256.722520] [drm:ironlake_check_srwm], watermark 2: display plane 166, fbc lines 4, cursor 10 [ 256.774505] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 256.826537] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 256.826852] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 256.826854] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 256.827011] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 256.827012] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 256.827014] [drm:ironlake_fdi_link_train], FDI train done [ 256.827015] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 256.827018] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 256.828244] [drm:intel_update_fbc], fbc set to per-chip default [ 256.828246] [drm:intel_update_fbc], fbc disabled per module param [ 256.828728] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 256.829520] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 256.830252] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 256.830981] [drm:intel_dp_start_link_train], clock recovery OK [ 256.830984] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 256.832073] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 256.833157] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 256.834184] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 256.835215] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 256.836245] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 256.853526] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 256.853539] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 256.853545] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 256.853550] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 256.853555] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 256.853561] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 256.853566] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 256.853571] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 256.853576] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 256.853581] [drm:intel_modeset_check_state], [CRTC:3] [ 256.853586] [drm:intel_modeset_check_state], [CRTC:5] [ 261.976801] [drm:drm_mode_addfb], [FB:49] [ 261.976877] [drm:drm_mode_setcrtc], [CRTC:3] [ 261.976886] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 261.976890] [drm:intel_crtc_set_config], [CRTC:3] [FB:49] #connectors=1 (x y) (0 0) [ 261.976899] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 261.976903] [drm:drm_mode_debug_printmodeline], Modeline 49:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 261.976909] [drm:drm_mode_debug_printmodeline], Modeline 50:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 261.976917] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 261.976921] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 261.976924] [drm:drm_mode_debug_printmodeline], Modeline 50:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 261.976934] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 162000KHz [ 261.976942] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 261.976946] [drm:intel_dp_compute_config], DP link bw required 388800 available 518400 [ 261.976950] [drm:intel_modeset_pipe_config], [CRTC:3] [ 261.976953] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 261.976957] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 261.977151] [drm:intel_dp_link_down], [ 262.027739] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 262.027742] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 262.028156] [drm:intel_update_fbc], no output, disabling [ 262.028163] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 262.028165] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 262.028167] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 262.028169] [drm:intel_get_pch_pll], switching PLL c6014 off [ 262.028483] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 262.079775] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 262.079782] [drm:ironlake_update_plane], Writing base 019AB000 00000000 0 0 6400 [ 262.131807] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 262.131812] [drm:intel_update_fbc], no output, disabling [ 262.131819] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1600x1200] [ 262.131825] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 10, cursor: 6 [ 262.131830] [drm:ironlake_check_srwm], watermark 1: display plane 53, fbc lines 3, cursor 6 [ 262.131835] [drm:ironlake_check_srwm], watermark 2: display plane 175, fbc lines 4, cursor 10 [ 262.183838] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 262.235867] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 262.236185] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 262.236188] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 262.236346] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 262.236349] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 262.236351] [drm:ironlake_fdi_link_train], FDI train done [ 262.236353] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 262.236359] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 262.237587] [drm:intel_update_fbc], fbc set to per-chip default [ 262.237589] [drm:intel_update_fbc], fbc disabled per module param [ 262.238042] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 262.238841] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 262.239576] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 262.240307] [drm:intel_dp_start_link_train], clock recovery OK [ 262.240309] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 262.241464] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 262.242493] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 262.243520] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 262.244555] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 262.245569] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 262.262832] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 262.262846] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 262.262853] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 262.262859] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 262.262865] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 262.262871] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 262.262877] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 262.262883] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 262.262890] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 262.262895] [drm:intel_modeset_check_state], [CRTC:3] [ 262.262901] [drm:intel_modeset_check_state], [CRTC:5] [ 262.262918] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 262.263480] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 262.263816] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 262.263826] [drm:intel_crt_detect], CRT not detected via hotplug [ 262.264003] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 262.264011] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 262.264016] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 262.264020] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 262.264378] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 262.264380] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 262.264382] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 262.264385] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 262.271881] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 262.271884] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 262.272190] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 262.273359] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 262.306823] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 262.306827] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 262.307017] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 262.307024] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 262.307028] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 262.307199] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 262.307207] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 262.307212] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 262.307220] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 262.307227] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 267.381694] [drm:drm_mode_addfb], [FB:50] [ 267.381768] [drm:drm_mode_setcrtc], [CRTC:3] [ 267.381777] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 267.381783] [drm:intel_crtc_set_config], [CRTC:3] [FB:50] #connectors=1 (x y) (0 0) [ 267.381793] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 267.381797] [drm:drm_mode_debug_printmodeline], Modeline 50:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 267.381805] [drm:drm_mode_debug_printmodeline], Modeline 51:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 267.381813] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 267.381819] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 267.381824] [drm:drm_mode_debug_printmodeline], Modeline 51:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 267.381838] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 146250KHz [ 267.381848] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 267.381853] [drm:intel_dp_compute_config], DP link bw required 351000 available 518400 [ 267.381858] [drm:intel_modeset_pipe_config], [CRTC:3] [ 267.381862] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 267.381867] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 267.382119] [drm:intel_dp_link_down], [ 267.435011] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 267.435020] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 267.435436] [drm:intel_update_fbc], no output, disabling [ 267.435443] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 267.435444] [drm:drm_mode_debug_printmodeline], Modeline 0:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 267.435448] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 267.435449] [drm:intel_get_pch_pll], switching PLL c6014 off [ 267.435763] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 267.487041] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 267.487049] [drm:ironlake_update_plane], Writing base 020FE000 00000000 0 0 6720 [ 267.539073] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 267.539078] [drm:intel_update_fbc], no output, disabling [ 267.539086] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1680x1050] [ 267.539095] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 9, cursor: 6 [ 267.539102] [drm:ironlake_check_srwm], watermark 1: display plane 48, fbc lines 3, cursor 6 [ 267.539108] [drm:ironlake_check_srwm], watermark 2: display plane 158, fbc lines 4, cursor 10 [ 267.591171] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 267.643203] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 267.643519] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 267.643521] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 267.643678] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 267.643679] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 267.643680] [drm:ironlake_fdi_link_train], FDI train done [ 267.643682] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 267.643685] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 267.644911] [drm:intel_update_fbc], fbc set to per-chip default [ 267.644913] [drm:intel_update_fbc], fbc disabled per module param [ 267.645398] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 267.646120] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 267.646915] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 267.647645] [drm:intel_dp_start_link_train], clock recovery OK [ 267.647648] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 267.648675] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 267.649766] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 267.650792] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 267.651821] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 267.652839] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 267.670163] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 267.670175] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 267.670182] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 267.670189] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 267.670195] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 267.670201] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 267.670208] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 267.670214] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 267.670220] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 267.670226] [drm:intel_modeset_check_state], [CRTC:3] [ 267.670232] [drm:intel_modeset_check_state], [CRTC:5] [ 267.670276] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 267.670776] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 267.671108] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 267.671111] [drm:intel_crt_detect], CRT not detected via hotplug [ 267.671271] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 267.671274] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 267.671276] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 267.671278] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 267.671639] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 267.671643] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 267.671647] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 267.671652] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 267.679168] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 267.679173] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 267.679469] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 267.680631] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 267.714070] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 267.714074] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 267.714246] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 267.714251] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 267.714256] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 267.714427] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 267.714435] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 267.714441] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 267.714449] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 267.714457] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 272.775555] [drm:drm_mode_addfb], [FB:51] [ 272.775628] [drm:drm_mode_setcrtc], [CRTC:3] [ 272.775637] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 272.775643] [drm:intel_crtc_set_config], [CRTC:3] [FB:51] #connectors=1 (x y) (0 0) [ 272.775652] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 272.775656] [drm:drm_mode_debug_printmodeline], Modeline 51:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 272.775664] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 272.775673] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 272.775679] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 272.775683] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 272.775696] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 135000KHz [ 272.775708] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 272.775713] [drm:intel_dp_compute_config], DP link bw required 324000 available 518400 [ 272.775719] [drm:intel_modeset_pipe_config], [CRTC:3] [ 272.775723] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 272.775728] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 272.775975] [drm:intel_dp_link_down], [ 272.823332] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 272.823339] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 272.823755] [drm:intel_update_fbc], no output, disabling [ 272.823762] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 272.823763] [drm:drm_mode_debug_printmodeline], Modeline 0:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 272.823767] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 272.823769] [drm:intel_get_pch_pll], switching PLL c6014 off [ 272.824083] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 272.875362] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 272.875370] [drm:ironlake_update_plane], Writing base 027B9000 00000000 0 0 5120 [ 272.927394] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 272.927399] [drm:intel_update_fbc], no output, disabling [ 272.927407] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1280x1024] [ 272.927415] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 8, cursor: 6 [ 272.927422] [drm:ironlake_check_srwm], watermark 1: display plane 45, fbc lines 3, cursor 6 [ 272.927428] [drm:ironlake_check_srwm], watermark 2: display plane 146, fbc lines 4, cursor 10 [ 272.979426] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 273.031459] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 273.031775] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 273.031777] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 273.031934] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 273.031936] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 273.031937] [drm:ironlake_fdi_link_train], FDI train done [ 273.031939] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 273.031943] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 273.033167] [drm:intel_update_fbc], fbc set to per-chip default [ 273.033169] [drm:intel_update_fbc], fbc disabled per module param [ 273.033647] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 273.036115] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 273.036899] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 273.037620] [drm:intel_dp_start_link_train], clock recovery OK [ 273.037623] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 273.038634] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 273.039738] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 273.040866] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 273.041923] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 273.043007] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 273.056509] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 273.056522] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 273.056527] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 273.056533] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 273.056538] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 273.056544] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 273.056549] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 273.056554] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 273.056559] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 273.056564] [drm:intel_modeset_check_state], [CRTC:3] [ 273.056569] [drm:intel_modeset_check_state], [CRTC:5] [ 278.162004] [drm:drm_mode_addfb], [FB:52] [ 278.162077] [drm:drm_mode_setcrtc], [CRTC:3] [ 278.162086] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 278.162090] [drm:intel_crtc_set_config], [CRTC:3] [FB:52] #connectors=1 (x y) (0 0) [ 278.162098] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 278.162103] [drm:drm_mode_debug_printmodeline], Modeline 52:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 278.162109] [drm:drm_mode_debug_printmodeline], Modeline 53:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 278.162117] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 278.162122] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 278.162125] [drm:drm_mode_debug_printmodeline], Modeline 53:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 278.162135] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 108000KHz [ 278.162144] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24 [ 278.162148] [drm:intel_dp_compute_config], DP link bw required 259200 available 259200 [ 278.162153] [drm:intel_modeset_pipe_config], [CRTC:3] [ 278.162156] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 278.162160] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 278.162349] [drm:intel_dp_link_down], [ 278.200711] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 278.200717] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 278.201135] [drm:intel_update_fbc], no output, disabling [ 278.201144] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 278.201147] [drm:drm_mode_debug_printmodeline], Modeline 0:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 278.201152] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 278.201155] [drm:intel_get_pch_pll], switching PLL c6014 off [ 278.201470] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 278.252742] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 278.252750] [drm:ironlake_update_plane], Writing base 02CB9000 00000000 0 0 5120 [ 278.304775] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 278.304780] [drm:intel_update_fbc], no output, disabling [ 278.304787] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1280x1024] [ 278.304793] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 7, cursor: 6 [ 278.304799] [drm:ironlake_check_srwm], watermark 1: display plane 36, fbc lines 3, cursor 6 [ 278.304803] [drm:ironlake_check_srwm], watermark 2: display plane 117, fbc lines 4, cursor 10 [ 278.356806] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 278.408838] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 278.409155] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 278.409158] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 278.409317] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 278.409319] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 278.409322] [drm:ironlake_fdi_link_train], FDI train done [ 278.409325] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 278.409330] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 278.410559] [drm:intel_update_fbc], fbc set to per-chip default [ 278.410562] [drm:intel_update_fbc], fbc disabled per module param [ 278.411011] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 278.411811] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 278.412543] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 278.413268] [drm:intel_dp_start_link_train], clock recovery OK [ 278.413271] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 278.414300] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 278.415445] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 278.416473] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 278.417507] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 278.418534] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 278.435832] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 278.435846] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 278.435852] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 278.435858] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 278.435863] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 278.435868] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 278.435873] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 278.435878] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 278.435884] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 278.435888] [drm:intel_modeset_check_state], [CRTC:3] [ 278.435894] [drm:intel_modeset_check_state], [CRTC:5] [ 283.532312] [drm:drm_mode_addfb], [FB:53] [ 283.532395] [drm:drm_mode_setcrtc], [CRTC:3] [ 283.532405] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 283.532410] [drm:intel_crtc_set_config], [CRTC:3] [FB:53] #connectors=1 (x y) (0 0) [ 283.532419] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 283.532423] [drm:drm_mode_debug_printmodeline], Modeline 53:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 283.532431] [drm:drm_mode_debug_printmodeline], Modeline 54:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 283.532441] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 283.532446] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 283.532450] [drm:drm_mode_debug_printmodeline], Modeline 54:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 283.532463] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 108000KHz [ 283.532473] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24 [ 283.532478] [drm:intel_dp_compute_config], DP link bw required 259200 available 259200 [ 283.532483] [drm:intel_modeset_pipe_config], [CRTC:3] [ 283.532487] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 283.532492] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 283.532754] [drm:intel_dp_link_down], [ 283.592035] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 283.694098] ------------[ cut here ]------------ [ 283.694219] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 283.694299] Hardware name: 25222AU [ 283.694328] pipe_off wait timed out [ 283.694358] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 283.694870] Pid: 3884, comm: testdisplay Not tainted 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 283.694942] Call Trace: [ 283.694971] [] ? warn_slowpath_common+0x68/0x7b [ 283.695036] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 283.695091] [] ? warn_slowpath_fmt+0x29/0x2d [ 283.695146] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 283.695208] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 283.695266] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 283.695317] [] ? __intel_set_mode+0x578/0x979 [i915] [ 283.695366] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 283.695413] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 283.695470] [] ? intel_set_mode+0x11/0x25 [i915] [ 283.695521] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 283.695572] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 283.695625] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 283.695673] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 283.695719] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 283.695759] [] ? bnx2x_leader_reset+0x36a/0x618 [ 283.695804] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 283.695851] [] ? drm_copy_field+0x47/0x47 [drm] [ 283.695893] [] ? vfs_ioctl+0x18/0x21 [ 283.695928] [] ? do_vfs_ioctl+0x414/0x454 [ 283.695966] [] ? __schedule+0x559/0x65f [ 283.696005] [] ? vfs_write+0xd3/0x11c [ 283.696046] [] ? sys_ioctl+0x3e/0x5c [ 283.696087] [] ? sysenter_do_call+0x12/0x22 [ 283.696130] [] ? bnx2x_leader_reset+0x36a/0x618 [ 283.696175] ---[ end trace 2a5227b49641a1e2 ]--- [ 283.706102] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 283.706108] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 283.706524] [drm:intel_update_fbc], no output, disabling [ 283.706530] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 283.706531] [drm:drm_mode_debug_printmodeline], Modeline 0:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 283.706534] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 283.706536] [drm:intel_get_pch_pll], switching PLL c6014 off [ 283.706849] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 2 [ 283.758132] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 283.758139] [drm:ironlake_update_plane], Writing base 031B9000 00000000 0 0 4608 [ 283.810164] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 283.810169] [drm:intel_update_fbc], no output, disabling [ 283.810176] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1152x864] [ 283.810182] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 7, cursor: 6 [ 283.810187] [drm:ironlake_check_srwm], watermark 1: display plane 36, fbc lines 3, cursor 6 [ 283.810192] [drm:ironlake_check_srwm], watermark 2: display plane 117, fbc lines 4, cursor 10 [ 283.862197] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 283.914226] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 283.914542] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 283.914544] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 283.914701] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 283.914703] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 283.914704] [drm:ironlake_fdi_link_train], FDI train done [ 283.914705] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 283.914709] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 283.915935] [drm:intel_update_fbc], fbc set to per-chip default [ 283.915936] [drm:intel_update_fbc], fbc disabled per module param [ 283.916420] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 283.917208] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 283.917936] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 283.918661] [drm:intel_dp_start_link_train], clock recovery OK [ 283.918665] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 283.919693] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 283.920823] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 283.921850] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 283.922883] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 283.923911] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 283.939222] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 283.939234] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 283.939240] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 283.939245] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 283.939250] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 283.939255] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 283.939261] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 283.939266] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 283.939271] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 283.939276] [drm:intel_modeset_check_state], [CRTC:3] [ 283.939281] [drm:intel_modeset_check_state], [CRTC:5] [ 283.939299] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 283.939803] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 283.940131] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 283.940134] [drm:intel_crt_detect], CRT not detected via hotplug [ 283.940307] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 283.940315] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 283.940320] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 283.940324] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 283.940691] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 283.940696] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 283.940700] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 283.940705] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 283.948199] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 283.948205] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 283.948500] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 283.949664] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 283.983153] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 283.983157] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 283.983326] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 283.983334] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 283.983339] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 283.983510] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 283.983515] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 283.983519] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 283.983526] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 283.983532] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 289.029847] [drm:drm_mode_addfb], [FB:54] [ 289.029921] [drm:drm_mode_setcrtc], [CRTC:3] [ 289.029929] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 289.029934] [drm:intel_crtc_set_config], [CRTC:3] [FB:54] #connectors=1 (x y) (0 0) [ 289.029942] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 289.029946] [drm:drm_mode_debug_printmodeline], Modeline 54:"1152x864" 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 289.029953] [drm:drm_mode_debug_printmodeline], Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 289.029961] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 289.029965] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 289.029968] [drm:drm_mode_debug_printmodeline], Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 289.029978] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 78800KHz [ 289.029987] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24 [ 289.029991] [drm:intel_dp_compute_config], DP link bw required 189120 available 259200 [ 289.029995] [drm:intel_modeset_pipe_config], [CRTC:3] [ 289.029998] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 289.030002] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 289.030185] [drm:intel_dp_link_down], [ 289.088345] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 289.190408] ------------[ cut here ]------------ [ 289.190473] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 289.190551] Hardware name: 25222AU [ 289.190582] pipe_off wait timed out [ 289.190612] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 289.191136] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 289.191220] Call Trace: [ 289.191249] [] ? warn_slowpath_common+0x68/0x7b [ 289.193754] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 289.196053] [] ? warn_slowpath_fmt+0x29/0x2d [ 289.198317] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 289.200561] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 289.202804] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 289.205031] [] ? __intel_set_mode+0x578/0x979 [i915] [ 289.207220] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 289.209371] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 289.211557] [] ? intel_set_mode+0x11/0x25 [i915] [ 289.213673] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 289.215736] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 289.217740] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 289.219721] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 289.221660] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 289.223583] [] ? bnx2x_leader_reset+0x36a/0x618 [ 289.225500] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 289.227367] [] ? drm_copy_field+0x47/0x47 [drm] [ 289.229273] [] ? vfs_ioctl+0x18/0x21 [ 289.231168] [] ? do_vfs_ioctl+0x414/0x454 [ 289.233072] [] ? __schedule+0x559/0x65f [ 289.234979] [] ? vfs_write+0xd3/0x11c [ 289.236886] [] ? sys_ioctl+0x3e/0x5c [ 289.238797] [] ? sysenter_do_call+0x12/0x22 [ 289.240691] [] ? bnx2x_leader_reset+0x36a/0x618 [ 289.242593] ---[ end trace 2a5227b49641a1e3 ]--- [ 289.250450] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 289.250456] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 289.250871] [drm:intel_update_fbc], no output, disabling [ 289.250877] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 289.250878] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 289.250881] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 289.250882] [drm:intel_get_pch_pll], switching PLL c6014 off [ 289.251196] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 289.302480] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 289.302487] [drm:ironlake_update_plane], Writing base 03585000 00000000 0 0 4096 [ 289.354515] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 289.354519] [drm:intel_update_fbc], no output, disabling [ 289.354526] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1024x768] [ 289.354533] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 289.354539] [drm:ironlake_check_srwm], watermark 1: display plane 27, fbc lines 3, cursor 6 [ 289.354544] [drm:ironlake_check_srwm], watermark 2: display plane 86, fbc lines 4, cursor 10 [ 289.406547] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 289.458646] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 289.458962] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 289.458964] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 289.459121] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 289.459123] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 289.459124] [drm:ironlake_fdi_link_train], FDI train done [ 289.459125] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 289.459129] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 289.460354] [drm:intel_update_fbc], fbc set to per-chip default [ 289.460356] [drm:intel_update_fbc], fbc disabled per module param [ 289.460839] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 289.461657] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 289.462440] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 289.463173] [drm:intel_dp_start_link_train], clock recovery OK [ 289.463176] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 289.464259] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 289.465287] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 289.466312] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 289.467403] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 289.468433] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 289.482610] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 289.482623] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 289.482629] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 289.482636] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 289.482642] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 289.482648] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 289.482655] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 289.482661] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 289.482667] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 289.482673] [drm:intel_modeset_check_state], [CRTC:3] [ 289.482679] [drm:intel_modeset_check_state], [CRTC:5] [ 289.482694] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 289.483287] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 289.483615] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 289.483618] [drm:intel_crt_detect], CRT not detected via hotplug [ 289.483781] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 289.483787] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 289.483791] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 289.483794] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 289.484153] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 289.484155] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 289.484157] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 289.484159] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 289.491612] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 289.491614] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 289.491905] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 289.493060] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 289.526499] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 289.526503] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 289.526654] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 289.526657] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 289.526659] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 289.526824] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 289.526831] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 289.526836] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 289.526842] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 289.526849] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 294.532786] [drm:drm_mode_addfb], [FB:55] [ 294.532842] [drm:drm_mode_setcrtc], [CRTC:3] [ 294.532850] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 294.532852] [drm:intel_crtc_set_config], [CRTC:3] [FB:55] #connectors=1 (x y) (0 0) [ 294.532857] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 294.532859] [drm:drm_mode_debug_printmodeline], Modeline 55:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 294.532862] [drm:drm_mode_debug_printmodeline], Modeline 56:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 294.532866] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 294.532868] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 294.532870] [drm:drm_mode_debug_printmodeline], Modeline 56:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 294.532876] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 65000KHz [ 294.532881] [drm:intel_dp_compute_config], DP link bw 06 lane count 2 clock 162000 bpp 24 [ 294.532883] [drm:intel_dp_compute_config], DP link bw required 156000 available 259200 [ 294.532885] [drm:intel_modeset_pipe_config], [CRTC:3] [ 294.532887] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 294.532889] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 294.533068] [drm:intel_dp_link_down], [ 294.587815] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 294.689877] ------------[ cut here ]------------ [ 294.693788] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 294.697891] Hardware name: 25222AU [ 294.701918] pipe_off wait timed out [ 294.705912] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 294.719473] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 294.724175] Call Trace: [ 294.728854] [] ? warn_slowpath_common+0x68/0x7b [ 294.733600] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 294.738376] [] ? warn_slowpath_fmt+0x29/0x2d [ 294.743204] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 294.748048] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 294.752884] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 294.757719] [] ? __intel_set_mode+0x578/0x979 [i915] [ 294.762875] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 294.767958] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 294.772652] [] ? intel_set_mode+0x11/0x25 [i915] [ 294.777224] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 294.781636] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 294.785932] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 294.790120] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 294.794206] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 294.798325] [] ? bnx2x_leader_reset+0x36a/0x618 [ 294.802393] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 294.806451] [] ? drm_copy_field+0x47/0x47 [drm] [ 294.810484] [] ? vfs_ioctl+0x18/0x21 [ 294.814502] [] ? do_vfs_ioctl+0x414/0x454 [ 294.818507] [] ? __schedule+0x559/0x65f [ 294.822541] [] ? vfs_write+0xd3/0x11c [ 294.826550] [] ? sys_ioctl+0x3e/0x5c [ 294.830539] [] ? sysenter_do_call+0x12/0x22 [ 294.834517] [] ? bnx2x_leader_reset+0x36a/0x618 [ 294.838497] ---[ end trace 2a5227b49641a1e4 ]--- [ 294.845985] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 294.845992] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 294.846410] [drm:intel_update_fbc], no output, disabling [ 294.846418] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 294.846421] [drm:drm_mode_debug_printmodeline], Modeline 0:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 294.846426] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 294.846429] [drm:intel_get_pch_pll], switching PLL c6014 off [ 294.846744] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 294.897997] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 294.898005] [drm:ironlake_update_plane], Writing base 03885000 00000000 0 0 4096 [ 294.950033] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 294.950039] [drm:intel_update_fbc], no output, disabling [ 294.950046] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1024x768] [ 294.950052] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 5, cursor: 6 [ 294.950057] [drm:ironlake_check_srwm], watermark 1: display plane 23, fbc lines 3, cursor 6 [ 294.950062] [drm:ironlake_check_srwm], watermark 2: display plane 66, fbc lines 4, cursor 6 [ 295.002065] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 295.054097] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 295.054414] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 295.054418] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 295.054576] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 295.054579] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 295.054581] [drm:ironlake_fdi_link_train], FDI train done [ 295.054584] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 295.054589] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 295.055817] [drm:intel_update_fbc], fbc set to per-chip default [ 295.055820] [drm:intel_update_fbc], fbc disabled per module param [ 295.056264] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 295.057057] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 295.057844] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 295.058637] [drm:intel_dp_start_link_train], clock recovery OK [ 295.058640] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 295.059726] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 295.060808] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 295.061832] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 295.062864] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 295.063890] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 295.082049] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 295.082058] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 295.082062] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 295.082066] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 295.082070] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 295.082073] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 295.082077] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 295.082081] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 295.082084] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 295.082088] [drm:intel_modeset_check_state], [CRTC:3] [ 295.082092] [drm:intel_modeset_check_state], [CRTC:5] [ 295.082100] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 295.082589] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 295.082920] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 295.082924] [drm:intel_crt_detect], CRT not detected via hotplug [ 295.083090] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 295.083105] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 295.083110] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 295.083114] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 295.083475] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 295.083479] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 295.083484] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 295.083489] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 295.091119] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 295.091124] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 295.091470] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 295.092640] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 295.126086] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 295.126091] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 295.126254] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 295.126261] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 295.126265] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 295.126432] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 295.126439] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 295.126444] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 295.126452] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 295.126459] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 300.138424] [drm:drm_mode_addfb], [FB:56] [ 300.138494] [drm:drm_mode_setcrtc], [CRTC:3] [ 300.138503] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 300.138508] [drm:intel_crtc_set_config], [CRTC:3] [FB:56] #connectors=1 (x y) (0 0) [ 300.138516] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 300.138520] [drm:drm_mode_debug_printmodeline], Modeline 56:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 300.138528] [drm:drm_mode_debug_printmodeline], Modeline 57:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 300.138538] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 300.138544] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 300.138549] [drm:drm_mode_debug_printmodeline], Modeline 57:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 300.138561] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 49500KHz [ 300.138572] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 300.138577] [drm:intel_dp_compute_config], DP link bw required 118800 available 129600 [ 300.138583] [drm:intel_modeset_pipe_config], [CRTC:3] [ 300.138586] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 300.138591] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 300.138837] [drm:intel_dp_link_down], [ 300.203270] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 300.305333] ------------[ cut here ]------------ [ 300.308934] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 300.313072] Hardware name: 25222AU [ 300.317184] pipe_off wait timed out [ 300.319240] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 300.325833] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 300.330462] Call Trace: [ 300.335133] [] ? warn_slowpath_common+0x68/0x7b [ 300.339871] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 300.344664] [] ? warn_slowpath_fmt+0x29/0x2d [ 300.349456] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 300.354336] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 300.359184] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 300.364066] [] ? __intel_set_mode+0x578/0x979 [i915] [ 300.368792] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 300.373482] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 300.378182] [] ? intel_set_mode+0x11/0x25 [i915] [ 300.382769] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 300.387188] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 300.391894] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 300.396070] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 300.400163] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 300.404213] [] ? bnx2x_leader_reset+0x36a/0x618 [ 300.408286] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 300.412343] [] ? drm_copy_field+0x47/0x47 [drm] [ 300.416400] [] ? vfs_ioctl+0x18/0x21 [ 300.420429] [] ? do_vfs_ioctl+0x414/0x454 [ 300.424458] [] ? __schedule+0x559/0x65f [ 300.428479] [] ? vfs_write+0xd3/0x11c [ 300.432509] [] ? sys_ioctl+0x3e/0x5c [ 300.436512] [] ? sysenter_do_call+0x12/0x22 [ 300.440502] [] ? bnx2x_leader_reset+0x36a/0x618 [ 300.444489] ---[ end trace 2a5227b49641a1e5 ]--- [ 300.452441] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 300.452447] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 300.452863] [drm:intel_update_fbc], no output, disabling [ 300.452871] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 300.452874] [drm:drm_mode_debug_printmodeline], Modeline 0:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 300.452879] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 300.452882] [drm:intel_get_pch_pll], switching PLL c6014 off [ 300.453197] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 300.504453] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 300.504460] [drm:ironlake_update_plane], Writing base 03B85000 00000000 0 0 3200 [ 300.556485] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 300.556490] [drm:intel_update_fbc], no output, disabling [ 300.556497] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:800x600] [ 300.556503] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 33, cursor: 6 [ 300.556508] [drm:ironlake_check_srwm], watermark 1: display plane 18, fbc lines 3, cursor 6 [ 300.556512] [drm:ironlake_check_srwm], watermark 2: display plane 52, fbc lines 4, cursor 6 [ 300.608521] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 300.660554] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 300.660872] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 300.660875] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 300.661033] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 300.661036] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 300.661038] [drm:ironlake_fdi_link_train], FDI train done [ 300.661041] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 300.661046] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 300.662274] [drm:intel_update_fbc], fbc set to per-chip default [ 300.662277] [drm:intel_update_fbc], fbc disabled per module param [ 300.662730] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 300.663522] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 300.664248] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 300.664972] [drm:intel_dp_start_link_train], clock recovery OK [ 300.664974] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 300.666003] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 300.667153] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 300.668239] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 300.669333] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 300.670420] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 300.684501] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 300.684511] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 300.684515] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 300.684519] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 300.684522] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 300.684526] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 300.684530] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 300.684533] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 300.684537] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 300.684540] [drm:intel_modeset_check_state], [CRTC:3] [ 300.684544] [drm:intel_modeset_check_state], [CRTC:5] [ 300.684552] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 300.685050] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 300.685377] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 300.685380] [drm:intel_crt_detect], CRT not detected via hotplug [ 300.685543] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 300.685547] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 300.685549] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 300.685551] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 300.685909] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 300.685913] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 300.685917] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 300.685921] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 300.693517] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 300.693522] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 300.693819] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 300.694983] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 300.728468] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 300.728471] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 300.728628] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 300.728631] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 300.728633] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 300.728795] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 300.728797] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 300.728799] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 300.728803] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 300.728806] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 305.765551] [drm:drm_mode_addfb], [FB:57] [ 305.765616] [drm:drm_mode_setcrtc], [CRTC:3] [ 305.765651] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 305.765656] [drm:intel_crtc_set_config], [CRTC:3] [FB:57] #connectors=1 (x y) (0 0) [ 305.765664] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 305.765668] [drm:drm_mode_debug_printmodeline], Modeline 57:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 305.765676] [drm:drm_mode_debug_printmodeline], Modeline 58:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 305.765685] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 305.765691] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 305.765695] [drm:drm_mode_debug_printmodeline], Modeline 58:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 305.765708] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 40000KHz [ 305.765732] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 305.765740] [drm:intel_dp_compute_config], DP link bw required 96000 available 129600 [ 305.765747] [drm:intel_modeset_pipe_config], [CRTC:3] [ 305.765751] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 305.765756] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 305.765943] [drm:intel_dp_link_down], [ 305.820659] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 305.922730] ------------[ cut here ]------------ [ 305.927084] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 305.931591] Hardware name: 25222AU [ 305.936077] pipe_off wait timed out [ 305.940544] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 305.955850] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 305.961031] Call Trace: [ 305.966163] [] ? warn_slowpath_common+0x68/0x7b [ 305.971378] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 305.976622] [] ? warn_slowpath_fmt+0x29/0x2d [ 305.981894] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 305.987201] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 305.992502] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 305.997809] [] ? __intel_set_mode+0x578/0x979 [i915] [ 306.002989] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 306.008089] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 306.013242] [] ? intel_set_mode+0x11/0x25 [i915] [ 306.018247] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 306.023107] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 306.027811] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 306.032382] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 306.036849] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 306.041285] [] ? bnx2x_leader_reset+0x36a/0x618 [ 306.045718] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 306.050149] [] ? drm_copy_field+0x47/0x47 [drm] [ 306.054598] [] ? vfs_ioctl+0x18/0x21 [ 306.058974] [] ? do_vfs_ioctl+0x414/0x454 [ 306.063339] [] ? __schedule+0x559/0x65f [ 306.067725] [] ? vfs_write+0xd3/0x11c [ 306.072096] [] ? sys_ioctl+0x3e/0x5c [ 306.076433] [] ? sysenter_do_call+0x12/0x22 [ 306.080760] [] ? bnx2x_leader_reset+0x36a/0x618 [ 306.085077] ---[ end trace 2a5227b49641a1e6 ]--- [ 306.090834] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 306.090841] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 306.091257] [drm:intel_update_fbc], no output, disabling [ 306.091267] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 306.091271] [drm:drm_mode_debug_printmodeline], Modeline 0:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 306.091279] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 306.091284] [drm:intel_get_pch_pll], switching PLL c6014 off [ 306.091601] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 306.142864] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 306.142872] [drm:ironlake_update_plane], Writing base 03D5A000 00000000 0 0 3200 [ 306.194899] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 306.194903] [drm:intel_update_fbc], no output, disabling [ 306.194911] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:800x600] [ 306.194919] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 32, cursor: 6 [ 306.194926] [drm:ironlake_check_srwm], watermark 1: display plane 15, fbc lines 3, cursor 6 [ 306.194933] [drm:ironlake_check_srwm], watermark 2: display plane 45, fbc lines 3, cursor 6 [ 306.246931] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 306.298963] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 306.299280] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 306.299284] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 306.299443] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 306.299447] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 306.299451] [drm:ironlake_fdi_link_train], FDI train done [ 306.299454] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 306.299462] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 306.300691] [drm:intel_update_fbc], fbc set to per-chip default [ 306.300695] [drm:intel_update_fbc], fbc disabled per module param [ 306.301167] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 306.301959] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 306.302752] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 306.303532] [drm:intel_dp_start_link_train], clock recovery OK [ 306.303535] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 306.304612] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 306.305639] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 306.306664] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 306.307697] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 306.308779] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 306.325990] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 306.326002] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 306.326009] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 306.326015] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 306.326022] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 306.326028] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 306.326034] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 306.326040] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 306.326047] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 306.326052] [drm:intel_modeset_check_state], [CRTC:3] [ 306.326058] [drm:intel_modeset_check_state], [CRTC:5] [ 306.326142] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 306.326648] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 306.326980] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 306.326989] [drm:intel_crt_detect], CRT not detected via hotplug [ 306.327157] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 306.327163] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 306.327168] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 306.327171] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 306.327530] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 306.327534] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 306.327539] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 306.327544] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 306.335047] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 306.335053] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 306.335406] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 306.336566] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 306.370028] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 306.370032] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 306.370193] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 306.370197] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 306.370199] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 306.370368] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 306.370374] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 306.370378] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 306.370384] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 306.370391] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 311.398784] [drm:drm_mode_addfb], [FB:58] [ 311.398842] [drm:drm_mode_setcrtc], [CRTC:3] [ 311.398849] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 311.398853] [drm:intel_crtc_set_config], [CRTC:3] [FB:58] #connectors=1 (x y) (0 0) [ 311.398860] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 311.398863] [drm:drm_mode_debug_printmodeline], Modeline 58:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 311.398870] [drm:drm_mode_debug_printmodeline], Modeline 59:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 311.398878] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 311.398882] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 311.398885] [drm:drm_mode_debug_printmodeline], Modeline 59:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 311.398894] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 31500KHz [ 311.398901] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 311.398905] [drm:intel_dp_compute_config], DP link bw required 75600 available 129600 [ 311.398909] [drm:intel_modeset_pipe_config], [CRTC:3] [ 311.398912] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 311.398916] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 311.399147] [drm:intel_dp_link_down], [ 311.456203] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 311.558268] ------------[ cut here ]------------ [ 311.561795] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 311.565832] Hardware name: 25222AU [ 311.569854] pipe_off wait timed out [ 311.573861] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 311.587519] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 311.592159] Call Trace: [ 311.596760] [] ? warn_slowpath_common+0x68/0x7b [ 311.601434] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 311.606194] [] ? warn_slowpath_fmt+0x29/0x2d [ 311.610923] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 311.615685] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 311.620444] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 311.625213] [] ? __intel_set_mode+0x578/0x979 [i915] [ 311.629858] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 311.634464] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 311.639100] [] ? intel_set_mode+0x11/0x25 [i915] [ 311.643589] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 311.647921] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 311.652127] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 311.656220] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 311.660231] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 311.664204] [] ? bnx2x_leader_reset+0x36a/0x618 [ 311.668186] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 311.672168] [] ? drm_copy_field+0x47/0x47 [drm] [ 311.676127] [] ? vfs_ioctl+0x18/0x21 [ 311.680062] [] ? do_vfs_ioctl+0x414/0x454 [ 311.684036] [] ? __schedule+0x559/0x65f [ 311.687233] [] ? vfs_write+0xd3/0x11c [ 311.689217] [] ? sys_ioctl+0x3e/0x5c [ 311.691201] [] ? sysenter_do_call+0x12/0x22 [ 311.693178] [] ? bnx2x_leader_reset+0x36a/0x618 [ 311.695154] ---[ end trace 2a5227b49641a1e7 ]--- [ 311.699290] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 311.699295] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 311.699711] [drm:intel_update_fbc], no output, disabling [ 311.699719] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 311.699723] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 311.699729] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 311.699733] [drm:intel_get_pch_pll], switching PLL c6014 off [ 311.700049] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 311.751385] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 311.751392] [drm:ironlake_update_plane], Writing base 03F2F000 00000000 0 0 2560 [ 311.803421] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 311.803426] [drm:intel_update_fbc], no output, disabling [ 311.803433] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:640x480] [ 311.803439] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 311.803444] [drm:ironlake_check_srwm], watermark 1: display plane 12, fbc lines 3, cursor 6 [ 311.803449] [drm:ironlake_check_srwm], watermark 2: display plane 36, fbc lines 3, cursor 6 [ 311.855453] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 311.907485] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 311.907802] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 311.907803] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 311.907960] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 311.907962] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 311.907963] [drm:ironlake_fdi_link_train], FDI train done [ 311.907964] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 311.907968] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 311.909193] [drm:intel_update_fbc], fbc set to per-chip default [ 311.909194] [drm:intel_update_fbc], fbc disabled per module param [ 311.909676] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 311.910478] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 311.911269] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 311.911995] [drm:intel_dp_start_link_train], clock recovery OK [ 311.911998] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 311.913102] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 311.914128] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 311.915154] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 311.916243] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 311.917273] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 311.931445] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 311.931458] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 311.931464] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 311.931471] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 311.931477] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 311.931484] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 311.931490] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 311.931496] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 311.931502] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 311.931508] [drm:intel_modeset_check_state], [CRTC:3] [ 311.931514] [drm:intel_modeset_check_state], [CRTC:5] [ 311.931531] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 311.932034] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 311.932363] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 311.932366] [drm:intel_crt_detect], CRT not detected via hotplug [ 311.932530] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 311.932533] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 311.932536] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 311.932538] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 311.932891] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 311.932893] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 311.932895] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 311.932897] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 311.940500] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 311.940506] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 311.940858] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 311.942023] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 311.975497] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 311.975501] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 311.975657] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 311.975659] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 311.975661] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 311.975826] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 311.975829] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 311.975832] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 311.975836] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 311.975840] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 316.971654] [drm:drm_mode_addfb], [FB:59] [ 316.971686] [drm:drm_mode_setcrtc], [CRTC:3] [ 316.971693] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 316.971695] [drm:intel_crtc_set_config], [CRTC:3] [FB:59] #connectors=1 (x y) (0 0) [ 316.971699] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 316.971701] [drm:drm_mode_debug_printmodeline], Modeline 59:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 316.971704] [drm:drm_mode_debug_printmodeline], Modeline 60:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 316.971707] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 316.971709] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 316.971711] [drm:drm_mode_debug_printmodeline], Modeline 60:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 316.971716] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 25200KHz [ 316.971720] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 316.971722] [drm:intel_dp_compute_config], DP link bw required 60480 available 129600 [ 316.971724] [drm:intel_modeset_pipe_config], [CRTC:3] [ 316.971725] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 316.971727] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 316.971901] [drm:intel_dp_link_down], [ 317.028605] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 317.130715] ------------[ cut here ]------------ [ 317.134643] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 317.138721] Hardware name: 25222AU [ 317.142758] pipe_off wait timed out [ 317.146775] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 317.161396] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 317.166562] Call Trace: [ 317.171193] [] ? warn_slowpath_common+0x68/0x7b [ 317.175904] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 317.180709] [] ? warn_slowpath_fmt+0x29/0x2d [ 317.185477] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 317.190283] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 317.195076] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 317.199875] [] ? __intel_set_mode+0x578/0x979 [i915] [ 317.204553] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 317.209162] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 317.213818] [] ? intel_set_mode+0x11/0x25 [i915] [ 317.218336] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 317.222712] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 317.226955] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 317.231082] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 317.235122] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 317.239129] [] ? bnx2x_leader_reset+0x36a/0x618 [ 317.243133] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 317.247150] [] ? drm_copy_field+0x47/0x47 [drm] [ 317.251136] [] ? vfs_ioctl+0x18/0x21 [ 317.255092] [] ? do_vfs_ioctl+0x414/0x454 [ 317.259041] [] ? __schedule+0x559/0x65f [ 317.263032] [] ? vfs_write+0xd3/0x11c [ 317.267017] [] ? sys_ioctl+0x3e/0x5c [ 317.270971] [] ? sysenter_do_call+0x12/0x22 [ 317.274905] [] ? bnx2x_leader_reset+0x36a/0x618 [ 317.278841] ---[ end trace 2a5227b49641a1e8 ]--- [ 317.284732] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 317.284737] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 317.285153] [drm:intel_update_fbc], no output, disabling [ 317.285161] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 317.285165] [drm:drm_mode_debug_printmodeline], Modeline 0:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 317.285171] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 317.285175] [drm:intel_get_pch_pll], switching PLL c6014 off [ 317.285491] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 317.336828] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 317.336835] [drm:ironlake_update_plane], Writing base 0405B000 00000000 0 0 2560 [ 317.388864] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 317.388870] [drm:intel_update_fbc], no output, disabling [ 317.388876] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:640x480] [ 317.388883] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 52, cursor: 6 [ 317.388888] [drm:ironlake_check_srwm], watermark 1: display plane 10, fbc lines 3, cursor 6 [ 317.388892] [drm:ironlake_check_srwm], watermark 2: display plane 29, fbc lines 3, cursor 6 [ 317.440896] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 317.492928] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 317.493244] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 317.493247] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 317.493406] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 317.493409] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 317.493411] [drm:ironlake_fdi_link_train], FDI train done [ 317.493414] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 317.493419] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 317.494649] [drm:intel_update_fbc], fbc set to per-chip default [ 317.494651] [drm:intel_update_fbc], fbc disabled per module param [ 317.495106] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 317.495895] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 317.496621] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 317.497344] [drm:intel_dp_start_link_train], clock recovery OK [ 317.497347] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 317.498453] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 317.499557] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 317.500644] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 317.501676] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 317.502702] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 317.520918] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 317.520930] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 317.520936] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 317.520941] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 317.520946] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 317.520951] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 317.520957] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 317.520962] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 317.520967] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 317.520972] [drm:intel_modeset_check_state], [CRTC:3] [ 317.520977] [drm:intel_modeset_check_state], [CRTC:5] [ 317.520995] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 317.521499] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 317.521827] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 317.521830] [drm:intel_crt_detect], CRT not detected via hotplug [ 317.521988] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 317.521992] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 317.521994] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 317.521996] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 317.522349] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 317.522351] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 317.522353] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 317.522355] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 317.529945] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 317.529950] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 317.530272] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 317.531439] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 317.564905] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 317.564909] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 317.565065] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 317.565068] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 317.565071] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 317.565231] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 317.565233] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 317.565235] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 317.565239] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 317.565243] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 322.592829] [drm:drm_mode_addfb], [FB:60] [ 322.592889] [drm:drm_mode_setcrtc], [CRTC:3] [ 322.592898] [drm:drm_mode_setcrtc], [CONNECTOR:21:DP-1] [ 322.592903] [drm:intel_crtc_set_config], [CRTC:3] [FB:60] #connectors=1 (x y) (0 0) [ 322.592910] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 322.592914] [drm:drm_mode_debug_printmodeline], Modeline 60:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 322.592924] [drm:drm_mode_debug_printmodeline], Modeline 61:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 322.592934] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:3] [ 322.592940] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 322.592944] [drm:drm_mode_debug_printmodeline], Modeline 61:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 322.592955] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 28320KHz [ 322.592964] [drm:intel_dp_compute_config], DP link bw 06 lane count 1 clock 162000 bpp 24 [ 322.592970] [drm:intel_dp_compute_config], DP link bw required 67968 available 129600 [ 322.592975] [drm:intel_modeset_pipe_config], [CRTC:3] [ 322.592980] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 322.592985] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 322.593233] [drm:intel_dp_link_down], [ 322.660106] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 322.762144] ------------[ cut here ]------------ [ 322.764186] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 322.768275] Hardware name: 25222AU [ 322.772355] pipe_off wait timed out [ 322.776405] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 322.790227] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 322.794922] Call Trace: [ 322.799571] [] ? warn_slowpath_common+0x68/0x7b [ 322.804296] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 322.809061] [] ? warn_slowpath_fmt+0x29/0x2d [ 322.813840] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 322.818661] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 322.823467] [] ? __intel_set_mode+0x4fe/0x979 [i915] [ 322.828288] [] ? __intel_set_mode+0x578/0x979 [i915] [ 322.832989] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 322.837616] [] ? drm_mode_debug_printmodeline+0x44/0x48 [drm] [ 322.842286] [] ? intel_set_mode+0x11/0x25 [i915] [ 322.846814] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 322.851196] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 322.855447] [] ? drm_mode_setcrtc+0x33c/0x3af [drm] [ 322.859593] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 322.863637] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 322.867654] [] ? bnx2x_leader_reset+0x36a/0x618 [ 322.871682] [] ? drm_mode_setplane+0x28f/0x28f [drm] [ 322.875688] [] ? drm_copy_field+0x47/0x47 [drm] [ 322.879690] [] ? vfs_ioctl+0x18/0x21 [ 322.883645] [] ? do_vfs_ioctl+0x414/0x454 [ 322.887607] [] ? __schedule+0x559/0x65f [ 322.891584] [] ? vfs_write+0xd3/0x11c [ 322.895565] [] ? sys_ioctl+0x3e/0x5c [ 322.899503] [] ? sysenter_do_call+0x12/0x22 [ 322.903443] [] ? bnx2x_leader_reset+0x36a/0x618 [ 322.907364] ---[ end trace 2a5227b49641a1e9 ]--- [ 322.913200] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 322.913206] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 322.913622] [drm:intel_update_fbc], no output, disabling [ 322.913630] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 322.913633] [drm:drm_mode_debug_printmodeline], Modeline 0:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 322.913640] [drm:intel_get_pch_pll], CRTC:3 reusing existing PCH PLL c6014 [ 322.913643] [drm:intel_get_pch_pll], switching PLL c6014 off [ 322.913960] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 322.965297] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 322.965305] [drm:ironlake_update_plane], Writing base 04187000 00000000 0 0 2880 [ 323.017329] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 323.017334] [drm:intel_update_fbc], no output, disabling [ 323.017341] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:720x400] [ 323.017347] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 42, cursor: 6 [ 323.017352] [drm:ironlake_check_srwm], watermark 1: display plane 11, fbc lines 3, cursor 6 [ 323.017356] [drm:ironlake_check_srwm], watermark 2: display plane 33, fbc lines 3, cursor 6 [ 323.069364] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 323.121393] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 323.121709] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 323.121712] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 323.121871] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 323.121874] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 323.121876] [drm:ironlake_fdi_link_train], FDI train done [ 323.121878] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 323.121884] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 323.123113] [drm:intel_update_fbc], fbc set to per-chip default [ 323.123116] [drm:intel_update_fbc], fbc disabled per module param [ 323.123566] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.124355] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 323.125081] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 323.125806] [drm:intel_dp_start_link_train], clock recovery OK [ 323.125809] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 323.126952] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 323.128038] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 323.129061] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 323.130096] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 323.131121] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 323.146357] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 323.146370] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 323.146377] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 323.146383] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 323.146389] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 323.146395] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 323.146402] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 323.146408] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 323.146414] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 323.146420] [drm:intel_modeset_check_state], [CRTC:3] [ 323.146426] [drm:intel_modeset_check_state], [CRTC:5] [ 323.146441] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 323.146942] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 323.147268] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 323.147271] [drm:intel_crt_detect], CRT not detected via hotplug [ 323.147430] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 323.147432] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 323.147434] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 323.147436] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 323.147790] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 323.147792] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 323.147794] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 323.147796] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 323.155406] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 323.155409] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 323.155720] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 323.157026] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 323.190486] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 323.190490] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 323.190652] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 323.190654] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 323.190656] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 323.190820] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 323.190823] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 323.190825] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 323.190830] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 323.190834] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2 [ 328.149656] [drm:intel_crtc_set_config], [CRTC:3] [NOFB] [ 328.149663] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [NOCRTC] [ 328.149666] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 328.149669] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 328.149673] [drm:__intel_set_mode], set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 328.149893] [drm:intel_dp_link_down], [ 328.210458] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.312601] ------------[ cut here ]------------ [ 328.316545] WARNING: at drivers/gpu/drm/i915/intel_display.c:979 intel_wait_for_pipe_off+0x14b/0x154 [i915]() [ 328.320685] Hardware name: 25222AU [ 328.324791] pipe_off wait timed out [ 328.328935] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support acpi_cpufreq coretemp kvm snd_hda_codec_hdmi microcode pcspkr snd_hda_codec_conexant joydev i2c_i801 lpc_ich mfd_core firewire_ohci snd_hda_intel firewire_core snd_hda_codec crc_itu_t snd_hwdep snd_pcm snd_page_alloc snd_timer thinkpad_acpi snd tpm_tis soundcore tpm tpm_bios battery rfkill ac wmi i915 video button drm_kms_helper drm mperf freq_table [ 328.342758] Pid: 3884, comm: testdisplay Tainted: G W 3.9.0-rc5_drm-intel-next-queued_4ab815_20130415_+ #726 [ 328.347482] Call Trace: [ 328.352172] [] ? warn_slowpath_common+0x68/0x7b [ 328.356926] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 328.361706] [] ? warn_slowpath_fmt+0x29/0x2d [ 328.366513] [] ? intel_wait_for_pipe_off+0x14b/0x154 [i915] [ 328.371403] [] ? ironlake_crtc_disable+0xaa/0x6ef [i915] [ 328.376261] [] ? drm_ut_debug_printk+0x34/0x37 [drm] [ 328.381116] [] ? intel_crtc_disable+0x31/0xe0 [i915] [ 328.385887] [] ? __intel_set_mode+0x53a/0x979 [i915] [ 328.390571] [] ? intel_set_mode+0x11/0x25 [i915] [ 328.395277] [] ? intel_crtc_set_config+0x4d1/0x649 [i915] [ 328.399865] [] ? drm_mode_set_config_internal+0x14/0x36 [drm] [ 328.404321] [] ? drm_framebuffer_remove+0x6d/0xff [drm] [ 328.408641] [] ? drm_mode_rmfb+0xaa/0xc9 [drm] [ 328.412834] [] ? drm_mode_addfb2+0x519/0x519 [drm] [ 328.416924] [] ? drm_ioctl+0x21b/0x2b7 [drm] [ 328.421002] [] ? drm_mode_addfb2+0x519/0x519 [drm] [ 328.425054] [] ? __schedule+0x559/0x65f [ 328.429090] [] ? enqueue_hrtimer+0x10/0x2e [ 328.433105] [] ? __hrtimer_start_range_ns+0x255/0x26c [ 328.437125] [] ? lock_hrtimer_base.isra.25+0x14/0x2d [ 328.441146] [] ? drm_copy_field+0x47/0x47 [drm] [ 328.445197] [] ? vfs_ioctl+0x18/0x21 [ 328.449230] [] ? do_vfs_ioctl+0x414/0x454 [ 328.453262] [] ? hrtimer_nanosleep+0x69/0xcc [ 328.457271] [] ? update_rmtp+0x5e/0x5e [ 328.461266] [] ? sys_ioctl+0x3e/0x5c [ 328.465227] [] ? sysenter_do_call+0x12/0x22 [ 328.469194] ---[ end trace 2a5227b49641a1ea ]--- [ 328.474628] [drm:intel_disable_pch_pll], disable PCH PLL c6014 (active 1, on? 1) for crtc 3 [ 328.474634] [drm:intel_disable_pch_pll], disabling PCH PLL c6014 [ 328.475050] [drm:intel_update_fbc], no output, disabling [ 328.475069] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 328.475075] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 328.475080] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 328.475086] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 328.475091] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 328.475096] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 328.475102] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 328.475107] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 328.475112] [drm:intel_modeset_check_state], [CRTC:3] [ 328.475115] [drm:intel_modeset_check_state], [CRTC:5] [ 328.475126] [drm:drm_mode_setcrtc], [CRTC:3] [ 328.475128] [drm:drm_mode_setcrtc], Count connectors is 1 but no mode or fb set [ 328.475137] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 328.475141] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-2] [ 328.475426] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 328.475432] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 328.475437] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-2] disconnected [ 328.475445] [drm:drm_mode_getconnector], [CONNECTOR:23:?] [ 328.475449] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-2] [ 328.475633] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 328.475651] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 328.475665] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-2] disconnected [ 328.475687] [drm:drm_mode_getconnector], [CONNECTOR:25:?] [ 328.475691] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:25:HDMI-A-3] [ 328.475850] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 328.475853] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 328.475855] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:25:HDMI-A-3] disconnected [ 328.475858] [drm:drm_mode_getconnector], [CONNECTOR:25:?] [ 328.475860] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:25:HDMI-A-3] [ 328.476064] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 328.476070] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 328.476074] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:25:HDMI-A-3] disconnected [ 328.476085] [drm:drm_mode_getconnector], [CONNECTOR:27:?] [ 328.476088] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:27:DP-2] [ 328.476094] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:27:DP-2] disconnected [ 328.476098] [drm:drm_mode_getconnector], [CONNECTOR:27:?] [ 328.476101] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:27:DP-2] [ 328.476106] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:27:DP-2] disconnected [ 328.476111] [drm:drm_mode_getconnector], [CONNECTOR:29:?] [ 328.476115] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:29:DP-3] [ 328.476119] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:29:DP-3] disconnected [ 328.476124] [drm:drm_mode_getconnector], [CONNECTOR:29:?] [ 328.476129] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:29:DP-3] [ 328.476133] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:29:DP-3] disconnected [ 328.529737] [drm:intel_crtc_set_config], [CRTC:3] [FB:46] #connectors=1 (x y) (0 0) [ 328.529744] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 328.529748] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set [ 328.529751] [drm:drm_mode_debug_printmodeline], Modeline 61:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 328.529758] [drm:drm_mode_debug_printmodeline], Modeline 44:"1280x800" 60 69300 1280 1328 1360 1404 800 803 809 822 0x48 0xa [ 328.529764] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 328.529768] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:LVDS-1] to [CRTC:3] [ 328.529772] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 328.529776] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 328.529779] [drm:drm_mode_debug_printmodeline], Modeline 44:"1280x800" 60 69300 1280 1328 1360 1404 800 803 809 822 0x48 0xa [ 328.529789] [drm:intel_lvds_compute_config], forcing display bpp (was 24) to LVDS (18) [ 328.529794] [drm:intel_modeset_pipe_config], [CRTC:3] [ 328.529797] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1 [ 328.529800] [drm:__intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 328.529807] [drm:ironlake_get_refclk], using SSC reference clock of 120 MHz [ 328.529848] [drm:ironlake_crtc_mode_set], Mode for pipe 0: [ 328.529851] [drm:drm_mode_debug_printmodeline], Modeline 0:"1280x800" 60 69300 1280 1328 1360 1404 800 803 809 822 0x48 0xa [ 328.529858] [drm:intel_get_pch_pll], CRTC:3 using pre-allocated PCH PLL c6014 [ 328.529861] [drm:intel_get_pch_pll], using pll 0 for pipe 0 [ 328.529864] [drm:intel_get_pch_pll], switching PLL c6014 off [ 328.530182] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 0, lanes 1 [ 328.581759] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.581766] [drm:ironlake_update_plane], Writing base 00047000 00000000 0 0 7680 [ 328.581773] [drm:intel_update_fbc], no output, disabling [ 328.581778] [drm:intel_crtc_mode_set], [ENCODER:8:LVDS-8] set [MODE:0:1280x800] [ 328.581783] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 328.581787] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 328.581792] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 328.633793] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.685826] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.686143] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 328.686146] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 328.686304] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 328.686307] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 328.686309] [drm:ironlake_fdi_link_train], FDI train done [ 328.686312] [drm:ironlake_enable_pch_pll], enable PCH PLL c6014 (active 0, on? 0)for crtc 3 [ 328.686317] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6014 [ 328.687546] [drm:intel_update_fbc], fbc set to per-chip default [ 328.687548] [drm:intel_update_fbc], fbc disabled per module param [ 328.688762] [drm:intel_panel_actually_set_backlight], set backlight PWM = 52 [ 328.704835] [drm:intel_connector_check_state], [CONNECTOR:7:LVDS-1] [ 328.704850] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 328.704856] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 328.704860] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 328.704865] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 328.704869] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 328.704874] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 328.704879] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 328.704883] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 328.704887] [drm:intel_modeset_check_state], [CRTC:3] [ 328.704892] [drm:intel_modeset_check_state], [CRTC:5] [ 328.704896] [drm:intel_crtc_set_config], [CRTC:5] [FB:46] #connectors=1 (x y) (0 0) [ 328.704900] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set [ 328.704903] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch [ 328.704906] [drm:intel_modeset_stage_output_state], [CONNECTOR:7:LVDS-1] to [CRTC:3] [ 328.704910] [drm:intel_modeset_stage_output_state], [CONNECTOR:21:DP-1] to [CRTC:5] [ 328.704913] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch [ 328.704916] [drm:intel_crtc_set_config], attempting to set mode from userspace [ 328.704919] [drm:drm_mode_debug_printmodeline], Modeline 45:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 328.704926] [drm:intel_dp_compute_config], DP link computation with max lane count 4 max bw 06 pixel clock 154000KHz [ 328.704933] [drm:intel_dp_compute_config], DP link bw 06 lane count 4 clock 162000 bpp 24 [ 328.704936] [drm:intel_dp_compute_config], DP link bw required 369600 available 518400 [ 328.704940] [drm:intel_modeset_pipe_config], [CRTC:5] [ 328.704942] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0 [ 328.704945] [drm:__intel_set_mode], set mode pipe masks: modeset: 2, prepare: 2, disable: 0 [ 328.704952] [drm:ironlake_crtc_mode_set], Mode for pipe 1: [ 328.704955] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9 [ 328.704960] [drm:intel_get_pch_pll], CRTC:5 using pre-allocated PCH PLL c6018 [ 328.704963] [drm:intel_get_pch_pll], using pll 1 for pipe 1 [ 328.704966] [drm:intel_get_pch_pll], switching PLL c6018 off [ 328.705281] [drm:ironlake_check_fdi_lanes], checking fdi config on pipe 1, lanes 2 [ 328.756865] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.756873] [drm:ironlake_update_plane], Writing base 00047000 00000000 0 0 7680 [ 328.756880] [drm:intel_update_fbc], fbc set to per-chip default [ 328.756882] [drm:intel_update_fbc], fbc disabled per module param [ 328.756886] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 328.756891] [drm:ironlake_check_srwm], watermark 1: display plane 24, fbc lines 3, cursor 6 [ 328.756895] [drm:ironlake_check_srwm], watermark 2: display plane 76, fbc lines 3, cursor 6 [ 328.756901] [drm:intel_crtc_mode_set], [ENCODER:20:TMDS-20] set [MODE:0:1920x1200] [ 328.756907] [drm:ironlake_update_wm], FIFO watermarks For pipe A - plane 6, cursor: 6 [ 328.756910] [drm:ironlake_update_wm], FIFO watermarks For pipe B - plane 9, cursor: 6 [ 328.808902] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.860934] [drm:ironlake_wait_for_vblank], vblank wait timed out [ 328.861250] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x100 [ 328.861251] [drm:ironlake_fdi_link_train], FDI train 1 done. [ 328.861408] [drm:ironlake_fdi_link_train], FDI_RX_IIR 0x600 [ 328.861409] [drm:ironlake_fdi_link_train], FDI train 2 done. [ 328.861411] [drm:ironlake_fdi_link_train], FDI train done [ 328.861412] [drm:ironlake_enable_pch_pll], enable PCH PLL c6018 (active 0, on? 0)for crtc 5 [ 328.861416] [drm:ironlake_enable_pch_pll], enabling PCH PLL c6018 [ 328.862640] [drm:intel_update_fbc], more than one pipe active, disabling compression [ 328.863132] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.863924] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 328.864655] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 328.865384] [drm:intel_dp_start_link_train], clock recovery OK [ 328.865387] [drm:intel_dp_set_signal_levels], Using signal levels 02800000 [ 328.866494] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 328.867521] [drm:intel_dp_set_signal_levels], Using signal levels 00400000 [ 328.868602] [drm:intel_dp_set_signal_levels], Using signal levels 00000000 [ 328.869633] [drm:intel_dp_set_signal_levels], Using signal levels 00800000 [ 328.870662] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull [ 328.887918] [drm:intel_connector_check_state], [CONNECTOR:7:LVDS-1] [ 328.887929] [drm:intel_connector_check_state], [CONNECTOR:21:DP-1] [ 328.887940] [drm:intel_modeset_check_state], [ENCODER:8:LVDS-8] [ 328.887946] [drm:intel_modeset_check_state], [ENCODER:15:DAC-15] [ 328.887951] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16] [ 328.887956] [drm:intel_modeset_check_state], [ENCODER:20:TMDS-20] [ 328.887962] [drm:intel_modeset_check_state], [ENCODER:22:TMDS-22] [ 328.887967] [drm:intel_modeset_check_state], [ENCODER:24:TMDS-24] [ 328.887972] [drm:intel_modeset_check_state], [ENCODER:26:TMDS-26] [ 328.887977] [drm:intel_modeset_check_state], [ENCODER:28:TMDS-28] [ 328.887982] [drm:intel_modeset_check_state], [CRTC:3] [ 328.887987] [drm:intel_modeset_check_state], [CRTC:5] [ 328.888004] [drm:i915_hotplug_work_func], running encoder hotplug functions [ 328.888507] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 328.888832] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40018, result 0 [ 328.888834] [drm:intel_crt_detect], CRT not detected via hotplug [ 328.889018] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 328.889028] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 328.889033] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 328.889038] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1 [ 328.889404] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga [ 328.889409] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0 [ 328.889413] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found] [ 328.889418] [drm:drm_helper_hpd_irq_event], [CONNECTOR:14:VGA-1] status updated from 2 to 2 [ 328.896948] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb [ 328.896951] [drm:drm_helper_hpd_irq_event], [CONNECTOR:17:HDMI-A-1] status updated from 2 to 2 [ 328.897241] [drm:intel_dp_get_dpcd], DPCD: 11 06 84 00 00 00 00 00 00 00 00 00 00 00 00 [ 328.898406] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 328.931860] [drm:i2c_algo_dp_aux_xfer], dp_aux_xfer return 2 [ 328.931864] [drm:drm_helper_hpd_irq_event], [CONNECTOR:21:DP-1] status updated from 1 to 1 [ 328.932033] [drm:gmbus_xfer], GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 328.932039] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpc [ 328.932043] [drm:drm_helper_hpd_irq_event], [CONNECTOR:23:HDMI-A-2] status updated from 2 to 2 [ 328.932218] [drm:gmbus_xfer], GMBUS [i915 gmbus dpd] NAK for addr: 0050 r(1) [ 328.932228] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd [ 328.932233] [drm:drm_helper_hpd_irq_event], [CONNECTOR:25:HDMI-A-3] status updated from 2 to 2 [ 328.932241] [drm:drm_helper_hpd_irq_event], [CONNECTOR:27:DP-2] status updated from 2 to 2 [ 328.932249] [drm:drm_helper_hpd_irq_event], [CONNECTOR:29:DP-3] status updated from 2 to 2