Hi Jani,
thank you for your response.
Attached is the dmesg output trimmed of more thousand lines like:
[drm:i915_irq_handler], pipe B underrun
Kernel command line was:
linux /boot/vmlinuz-3.11.6-4-desktop
root=UUID=12529369-6b58-4afe-8e65-9801c19ad8c5
resume=/dev/disk/by-id/ata-SQF-P10S2-4G_7DF707151A0900716999-part1
splash=silent drm_kms_helper.edid_firmware=edid/1920x1080.bin quiet
showopts drm.debug=0xe video=VGA-1:d video=LVDS-1:1920x1080
video=LVDS-2:1920x1080
Result was the same: LVDS-2 starts with right resolution, but wrong
colors and LVDS-1 stays black.
I know that the panels are right connected, because the IEGD driver
starts both panels, but without direct rendering :(.
Thanks,
Dragos
[ 49.997054] [drm:i915_irq_handler], pipe B underrun
[ 50.017651] [drm:i915_irq_handler], pipe B underrun
[ 50.032170] [drm:i915_irq_handler], pipe B underrun
[ 50.134818] [drm:i915_irq_handler], pipe B underrun
[ 50.179095] [drm:i915_irq_handler], pipe B underrun
[ 50.235869] [drm:i915_irq_handler], pipe B underrun
[ 50.273088] [drm:i915_irq_handler], pipe B underrun
[ 50.276916] [drm:i915_irq_handler], pipe B underrun
[ 50.429905] [drm:i915_irq_handler], pipe B underrun
[ 50.482621] [drm:i915_irq_handler], pipe B underrun
[ 50.578267] [drm:i915_irq_handler], pipe B underrun
[ 50.584971] [drm:i915_irq_handler], pipe B underrun
[ 50.585262] [drm:i915_irq_handler], pipe B underrun
[ 50.604733] [drm:i915_irq_handler], pipe B underrun
[ 50.621097] [drm:i915_irq_handler], pipe B underrun
[ 50.631873] [drm:i915_irq_handler], pipe B underrun
[ 50.646846] [drm:i915_irq_handler], pipe B underrun
[ 50.646953] [drm:i915_irq_handler], pipe B underrun
[ 50.647006] [drm:i915_irq_handler], pipe B underrun
[ 50.665066] [drm:i915_irq_handler], pipe B underrun
[ 50.697058] [drm:i915_irq_handler], pipe B underrun
[ 50.699655] [drm:i915_irq_handler], pipe B underrun
[ 50.754482] [drm:i915_irq_handler], pipe B underrun
[ 50.777085] [drm:i915_irq_handler], pipe B underrun
[ 50.904611] [drm:i915_irq_handler], pipe B underrun
[ 50.906436] [drm:i915_irq_handler], pipe B underrun
[ 50.938596] [drm:i915_irq_handler], pipe B underrun
[ 50.942467] [drm:i915_irq_handler], pipe B underrun
[ 50.947903] [drm:i915_irq_handler], pipe B underrun
[ 50.955581] [drm:i915_irq_handler], pipe B underrun
[ 50.957479] [drm:i915_irq_handler], pipe B underrun
[ 50.987098] [drm:i915_irq_handler], pipe B underrun
[ 50.996985] [drm:i915_irq_handler], pipe B underrun
[ 51.006994] [drm:i915_irq_handler], pipe B underrun
[ 51.016063] [drm:i915_irq_handler], pipe B underrun
[ 51.085078] [drm:i915_irq_handler], pipe B underrun
[ 51.086234] [drm:i915_irq_handler], pipe B underrun
[ 51.108263] [drm:intel_crtc_cursor_set], cursor off
[ 51.108278] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
[ 51.108299] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.108308] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.108319] [drm:intel_crtc_cursor_set], cursor off
[ 51.108327] [drm:intel_crtc_set_config], [CRTC:4] [FB:34] #connectors=1 (x y) (0 0)
[ 51.108339] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.108348] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.108479] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
[ 51.108488] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.108494] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.108502] [drm:intel_crtc_set_config], [CRTC:4] [FB:34] #connectors=1 (x y) (0 0)
[ 51.108510] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.108516] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.122342] [drm:i915_irq_handler], pipe B underrun
[ 51.136382] [drm:i915_irq_handler], pipe B underrun
[ 51.136658] [drm:i915_irq_handler], pipe B underrun
[ 51.194372] [drm:i915_irq_handler], pipe B underrun
[ 51.247015] [drm:i915_irq_handler], pipe B underrun
[ 51.368822] [drm:i915_irq_handler], pipe B underrun
[ 51.414415] [drm:i915_irq_handler], pipe B underrun
[ 51.477040] [drm:i915_irq_handler], pipe B underrun
[ 51.494266] [drm:i915_irq_handler], pipe B underrun
[ 51.582275] [drm:i915_irq_handler], pipe B underrun
[ 51.584981] [drm:i915_irq_handler], pipe B underrun
[ 51.585234] [drm:i915_irq_handler], pipe B underrun
[ 51.604739] [drm:i915_irq_handler], pipe B underrun
[ 51.680965] [drm:i915_irq_handler], pipe B underrun
[ 51.703672] [drm:i915_irq_handler], pipe B underrun
[ 51.726757] [drm:i915_driver_open],
[ 51.726850] [drm:intel_crtc_cursor_set], cursor off
[ 51.726858] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
[ 51.726871] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.726877] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.726884] [drm:intel_crtc_cursor_set], cursor off
[ 51.726889] [drm:intel_crtc_set_config], [CRTC:4] [FB:34] #connectors=1 (x y) (0 0)
[ 51.726897] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.726903] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.735596] [drm:i915_irq_handler], pipe B underrun
[ 51.744981] [drm:i915_irq_handler], pipe B underrun
[ 51.754471] [drm:i915_irq_handler], pipe B underrun
[ 51.764120] [drm:intel_crtc_set_config], [CRTC:3] [FB:34] #connectors=1 (x y) (0 0)
[ 51.764136] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.764141] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.764150] [drm:intel_crtc_set_config], [CRTC:4] [FB:34] #connectors=1 (x y) (0 0)
[ 51.764158] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 51.764164] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 51.776967] [drm:i915_irq_handler], pipe B underrun
[ 51.831798] [drm:i915_driver_open],
[ 51.831832] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[4] ENCODERS[4]
[ 51.834095] [drm:drm_mode_addfb], [FB:36]
[ 51.834178] [drm:drm_mode_addfb], [FB:36]
[ 51.835993] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[4] ENCODERS[4]
[ 51.836778] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[4] ENCODERS[4]
[ 51.836939] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 51.836955] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 51.838105] [drm:intel_panel_get_backlight], get backlight PWM = 15625
[ 51.838202] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 51.838222] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 51.838624] [drm:intel_panel_get_backlight], get backlight PWM = 15625
[ 51.838696] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[ 51.838713] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[ 51.838790] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 51.838808] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 51.839857] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 51.839871] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 51.846974] [drm] Got external EDID base block and 0 extensions from "edid/1920x1080.bin" for connector "LVDS-1"
[ 51.848191] [drm:drm_mode_debug_printmodeline], Modeline 36:"1920x1080" 60 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x48 0x5
[ 51.848209] [drm:drm_mode_prune_invalid], Not using 1920x1080 mode 29
[ 51.852587] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 51.852604] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:LVDS-2]
[ 51.852614] [drm:intel_sdvo_debug_write], SDVOB: W: 0B (SDVO_CMD_GET_ATTACHED_DISPLAYS)
[ 51.857210] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 51.864878] [drm:intel_sdvo_detect], SDVO response 64 0 [40]
[ 51.864892] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02 (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
[ 51.869853] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter SDVO DDC proxy
[ 51.877045] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
[ 51.879927] [drm] Got external EDID base block and 0 extensions from "edid/1920x1080.bin" for connector "LVDS-2"
[ 51.879970] [drm:drm_mode_debug_printmodeline], Modeline 30:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
[ 51.879984] [drm:drm_mode_prune_invalid], Not using 1920x1080 mode -3
[ 51.879995] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:LVDS-2] probed modes :
[ 51.880500] [drm:drm_mode_debug_printmodeline], Modeline 36:"1920x1080" 60 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x48 0x5
[ 51.880551] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 51.885540] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
[ 51.885557] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
[ 51.885566] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
[ 51.885627] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 51.885637] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:SVIDEO-1]
[ 51.885648] [drm:intel_get_load_detect_pipe], [CONNECTOR:13:SVIDEO-1], [ENCODER:14:TV-14]
[ 51.885657] [drm:intel_get_load_detect_pipe], no pipe available for load-detect
[ 51.889102] [drm] Got external EDID base block and 0 extensions from "edid/1920x1080.bin" for connector "SVIDEO-1"
[ 51.889145] [drm:drm_mode_debug_printmodeline], Modeline 35:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
[ 51.889160] [drm:drm_mode_prune_invalid], Not using 1920x1080 mode -3
[ 51.889171] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:13:SVIDEO-1] probed modes :
[ 51.889178] [drm:drm_mode_debug_printmodeline], Modeline 31:"1920x1080" 60 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x48 0x5
[ 51.889224] [drm:drm_mode_getconnector], [CONNECTOR:13:?]
[ 51.958761] [drm:i915_irq_handler], pipe B underrun
[ 52.058175] [drm:i915_irq_handler], pipe B underrun
[ 52.061843] [drm:i915_irq_handler], pipe B underrun
[ 52.065260] [drm:drm_mode_addfb], [FB:35]
[ 52.065277] [drm:drm_mode_setcrtc], [CRTC:3]
[ 52.065289] [drm:drm_mode_setcrtc], [CONNECTOR:12:LVDS-2]
[ 52.065295] [drm:intel_crtc_set_config], [CRTC:3] [FB:35] #connectors=1 (x y) (0 0)
[ 52.065306] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
[ 52.065311] [drm:drm_mode_debug_printmodeline], Modeline 33:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5
[ 52.065320] [drm:drm_mode_debug_printmodeline], Modeline 37:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.065331] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 52.065337] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 52.065344] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
[ 52.065362] [drm:connected_sink_compute_bpp], [CONNECTOR:12:LVDS-2] checking for sink bpp constrains
[ 52.065368] [drm:intel_sdvo_compute_config], forcing bpc to 8 for SDVO
[ 52.065374] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 24, dithering: 0
[ 52.065379] [drm:intel_dump_pipe_config], [CRTC:3][modeset] config for pipe A
[ 52.065385] [drm:intel_dump_pipe_config], cpu_transcoder: A
[ 52.065389] [drm:intel_dump_pipe_config], pipe bpp: 24, dithering: 0
[ 52.065394] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.065400] [drm:intel_dump_pipe_config], requested mode:
[ 52.065404] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.065412] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.065416] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.065424] [drm:intel_dump_pipe_config], gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
[ 52.065430] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.065435] [drm:intel_dump_pipe_config], ips: 0
[ 52.065443] [drm:intel_sdvo_debug_write], SDVOB: W: 05 00 00 (SDVO_CMD_SET_ACTIVE_OUTPUTS)
[ 52.068541] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.073244] [drm:i915_irq_handler], pipe B underrun
[ 52.103111] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.103122] [drm:intel_calculate_wm], FIFO entries required for mode: 54
[ 52.103127] [drm:intel_calculate_wm], FIFO watermark level: -28
[ 52.103133] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.103138] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
[ 52.103143] [drm:i9xx_update_wm], self-refresh entries: 120
[ 52.103148] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 7
[ 52.103154] [drm:i9xx_update_wm], memory self refresh enabled
[ 52.103686] [drm:i9xx_update_plane], Writing base 01000000 00000000 0 0 8192
[ 52.103695] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.103700] [drm:intel_calculate_wm], FIFO entries required for mode: 54
[ 52.103705] [drm:intel_calculate_wm], FIFO watermark level: -28
[ 52.103709] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.103715] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
[ 52.103720] [drm:i9xx_update_wm], self-refresh entries: 120
[ 52.103724] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 7
[ 52.103730] [drm:i9xx_update_wm], memory self refresh enabled
[ 52.103736] [drm:intel_crtc_mode_set], [ENCODER:11:LVDS-11] set [MODE:0:]
[ 52.103745] [drm:intel_sdvo_debug_write], SDVOB: W: 07 40 00 00 00 (SDVO_CMD_SET_IN_OUT_MAP)
[ 52.109013] [drm:i915_irq_handler], pipe B underrun
[ 52.109343] [drm:intel_sdvo_read_response], SDVOB: R: (Not supported)... failed
[ 52.110322] [drm:intel_sdvo_debug_write], SDVOB: W: 11 40 00 (SDVO_CMD_SET_TARGET_OUTPUT)
[ 52.113391] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.114351] [drm:intel_sdvo_debug_write], SDVOB: W: 16 02 3A 80 18 71 38 2D 40 (SDVO_CMD_SET_OUTPUT_TIMINGS_PART1)
[ 52.118948] [drm:i915_irq_handler], pipe B underrun
[ 52.121426] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.122382] [drm:intel_sdvo_debug_write], SDVOB: W: 17 37 58 35 00 1E 00 00 00 (SDVO_CMD_SET_OUTPUT_TIMINGS_PART2)
[ 52.129435] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.130391] [drm:intel_sdvo_debug_write], SDVOB: W: 10 00 (SDVO_CMD_SET_TARGET_INPUT)
[ 52.132727] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.133718] [drm:intel_sdvo_debug_write], SDVOB: W: 9F 00 (SDVO_CMD_SET_ENCODE)
[ 52.134645] [drm:i915_irq_handler], pipe B underrun
[ 52.136092] [drm:intel_sdvo_read_response], SDVOB: R:
[ 52.136171] [drm:i915_irq_handler],
[ 52.136178] pipe B underrun
[ 52.137082] (Not supported)... failed
[ 52.137093] [drm:intel_sdvo_debug_write], SDVOB: W: 14 02 3A 80 18 71 38 2D 40 (SDVO_CMD_SET_INPUT_TIMINGS_PART1)
[ 52.144174] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.145126] [drm:intel_sdvo_debug_write], SDVOB: W: 15 37 58 35 00 1E 00 00 00 (SDVO_CMD_SET_INPUT_TIMINGS_PART2)
[ 52.152155] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.153135] [drm:intel_sdvo_debug_write], SDVOB: W: 21 01 (SDVO_CMD_SET_CLOCK_RATE_MULT)
[ 52.155477] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.156435] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.156443] [drm:intel_calculate_wm], FIFO entries required for mode: 54
[ 52.156448] [drm:intel_calculate_wm], FIFO watermark level: -28
[ 52.156453] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.156458] [drm:intel_calculate_wm], FIFO entries required for mode: 47
[ 52.156463] [drm:intel_calculate_wm], FIFO watermark level: -18
[ 52.156468] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 1
[ 52.156473] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 1, C: 2, SR 1
[ 52.156478] [drm:i9xx_update_wm], memory self refresh disabled
[ 52.196983] [drm:i915_irq_handler], pipe B underrun
[ 52.208094] [drm:intel_sdvo_debug_write], SDVOB: W: 03 (SDVO_CMD_GET_TRAINED_INPUTS)
[ 52.210224] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 01
[ 52.212215] [drm:intel_sdvo_debug_write], SDVOB: W: 05 40 00 (SDVO_CMD_SET_ACTIVE_OUTPUTS)
[ 52.215963] [drm:intel_sdvo_read_response], SDVOB: R: (Success)
[ 52.216947] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 52.216959] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.219544] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.222439] [drm:intel_connector_check_state], [CONNECTOR:12:LVDS-2]
[ 52.222451] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.224819] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.227665] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 52.227672] [drm:check_encoder_state], [ENCODER:10:DAC-10]
[ 52.227678] [drm:check_encoder_state], [ENCODER:11:LVDS-11]
[ 52.227685] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.229966] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.232812] [drm:check_encoder_state], [ENCODER:14:TV-14]
[ 52.232820] [drm:check_crtc_state], [CRTC:3]
[ 52.232832] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.235229] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.238067] [drm:intel_sdvo_debug_write], SDVOB: W: 12 (SDVO_CMD_GET_INPUT_TIMINGS_PART1)
[ 52.240052] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 02 3A 80 18 71 38 2D 40
[ 52.248567] [drm:intel_sdvo_debug_write], SDVOB: W: 13 (SDVO_CMD_GET_INPUT_TIMINGS_PART2)
[ 52.250541] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 37 58 35 00 1E 00 00 00
[ 52.259066] [drm:intel_sdvo_debug_write], SDVOB: W: 20 (SDVO_CMD_GET_CLOCK_RATE_MULT)
[ 52.261029] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 01
[ 52.262919] [drm:check_crtc_state], [CRTC:4]
[ 52.262936] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 4, found 0)
[ 52.262941] ------------[ cut here ]------------
[ 52.262997] WARNING: CPU: 1 PID: 1489 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.6/linux-3.11/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x588/0xb10 [i915]()
[ 52.263916] pipe state doesn't match!
[ 52.263925] Modules linked in: iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_pcm snd_seq pcspkr snd_timer snd_seq_device serio_raw i2c_i801 acpi_cpufreq mperf snd lpc_ich mfd_core r8169 mii soundcore snd_page_alloc parport_pc parport sg dm_mod autofs4 i915 drm_kms_helper drm i2c_algo_bit video fan thermal button processor thermal_sys scsi_dh_emc scsi_dh_alua scsi_dh_rdac scsi_dh_hp_sw scsi_dh ata_generic ata_piix
[ 52.264069] CPU: 0 PID: 1489 Comm: X Tainted: G W 3.11.6-4-desktop #1
[ 52.264075] Hardware name: PhoenixAward 945GSE/945GSE, BIOS 6.00 PG 10/20/2009
[ 52.264081] 00000009 c071feab f663faa8 c024394e f7d02887 f663fac0 000005d1 f7cf9d5c
[ 52.264100] 00002064 f7cb4918 f7cb4918 f6530000 f653064c 00000004 f4bda6c8 c02439a3
[ 52.264132] 00000009 f663faa8 f7d02887 f663fac0 f7cb4918 f7cf9d5c 00002064 f7d02887
[ 52.264152] Call Trace:
[ 52.264182] [<c0205139>] try_stack_unwind+0x179/0x190
[ 52.264210] [<c0203f17>] dump_trace+0x47/0xf0
[ 52.264228] [<c020518f>] show_trace_log_lvl+0x3f/0x50
[ 52.264249] [<c0204010>] show_stack_log_lvl+0x50/0xd0
[ 52.264266] [<c02051df>] show_stack+0x1f/0x40
[ 52.264284] [<c071feab>] dump_stack+0x48/0x76
[ 52.264302] [<c024394e>] warn_slowpath_common+0x7e/0xa0
[ 52.264320] [<c02439a3>] warn_slowpath_fmt+0x33/0x40
[ 52.264383] [<f7cb4918>] check_crtc_state+0x588/0xb10 [i915]
[ 52.264643] [<f7cbed14>] intel_modeset_check_state+0x294/0x770 [i915]
[ 52.264913] [<f7cbf25a>] intel_set_mode+0x2a/0x40 [i915]
[ 52.265220] [<f7cbfa60>] intel_crtc_set_config+0x700/0x8f0 [i915]
[ 52.265484] [<f7b3fbd3>] drm_mode_set_config_internal+0x43/0xb0 [drm]
[ 52.265633] [<f7b41fbe>] drm_mode_setcrtc+0xde/0x640 [drm]
[ 52.265793] [<f7b34b9e>] drm_ioctl+0x3fe/0x4a0 [drm]
[ 52.265834] [<c0368c7b>] do_vfs_ioctl+0x30b/0x520
[ 52.265882] [<c0368ef0>] SyS_ioctl+0x60/0x80
[ 52.265905] [<c072c1fd>] sysenter_do_call+0x12/0x28
[ 52.265932] [<b7796424>] 0xb7796423
[ 52.265941] ---[ end trace eb930cabfb22c888 ]---
[ 52.265949] [drm:intel_dump_pipe_config], [CRTC:4][hw state] config for pipe B
[ 52.265957] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 52.265964] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[ 52.265971] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.265979] [drm:intel_dump_pipe_config], requested mode:
[ 52.265985] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
[ 52.265996] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.266001] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
[ 52.266061] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80000448, ratios: 0xe000e000, lvds border: 0x00008000
[ 52.266091] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.266117] [drm:intel_dump_pipe_config], ips: 0
[ 52.266134] [drm:intel_dump_pipe_config], [CRTC:4][sw state] config for pipe B
[ 52.266141] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 52.266147] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[ 52.266153] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.266161] [drm:intel_dump_pipe_config], requested mode:
[ 52.266167] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 0 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
[ 52.266180] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.266186] [drm:drm_mode_debug_printmodeline], Modeline 0:"1920x1080" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x6
[ 52.266199] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80000448, ratios: 0xe001e000, lvds border: 0x00008000
[ 52.266208] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.266216] [drm:intel_dump_pipe_config], ips: 0
[ 52.266390] [drm:intel_panel_get_max_backlight], max backlight PWM = 15625
[ 52.266400] [drm:intel_panel_actually_set_backlight], set backlight PWM = 15625
[ 52.266753] [drm:drm_mode_setcrtc], [CRTC:4]
[ 52.266774] [drm:drm_mode_setcrtc], [CONNECTOR:5:LVDS-1]
[ 52.266782] [drm:intel_crtc_set_config], [CRTC:4] [FB:35] #connectors=1 (x y) (0 0)
[ 52.266795] [drm:intel_set_config_compute_mode_changes], modes are different, full mode set
[ 52.266802] [drm:drm_mode_debug_printmodeline], Modeline 32:"1920x1080" 0 172780 1920 2040 2248 2576 1080 1081 1084 1118 0x0 0x6
[ 52.266813] [drm:drm_mode_debug_printmodeline], Modeline 37:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.266828] [drm:intel_modeset_stage_output_state], [CONNECTOR:5:LVDS-1] to [CRTC:4]
[ 52.266835] [drm:intel_modeset_stage_output_state], [CONNECTOR:12:LVDS-2] to [CRTC:3]
[ 52.266845] [drm:intel_modeset_affected_pipes], set mode pipe masks: modeset: 2, prepare: 2, disable: 0
[ 52.266859] [drm:connected_sink_compute_bpp], [CONNECTOR:5:LVDS-1] checking for sink bpp constrains
[ 52.266869] [drm:intel_lvds_compute_config], forcing display bpp (was 24) to LVDS (18)
[ 52.266878] [drm:intel_modeset_pipe_config], plane bpp: 24, pipe bpp: 18, dithering: 1
[ 52.266886] [drm:intel_dump_pipe_config], [CRTC:4][modeset] config for pipe B
[ 52.266894] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 52.266900] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[ 52.266907] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.266915] [drm:intel_dump_pipe_config], requested mode:
[ 52.266921] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.266933] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.266938] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x5
[ 52.266950] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80000448, ratios: 0xe001e000, lvds border: 0x00008000
[ 52.266958] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.266966] [drm:intel_dump_pipe_config], ips: 0
[ 52.266974] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
[ 52.275349] [drm:i915_irq_handler], pipe B underrun
[ 52.276859] [drm:i915_irq_handler], pipe B underrun
[ 52.385146] [drm:i915_irq_handler], pipe B underrun
[ 52.476973] [drm:i915_irq_handler], pipe B underrun
[ 52.494232] [drm:i915_irq_handler], pipe B underrun
[ 52.512953] [drm:i915_irq_handler], pipe B underrun
[ 52.518027] [drm:i915_irq_handler], pipe B underrun
[ 52.543114] [drm:i9xx_pfit_disable], disabling pfit, current: 0x80000448
[ 52.543127] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.543134] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.543140] [drm:intel_calculate_wm], FIFO entries required for mode: 47
[ 52.543144] [drm:intel_calculate_wm], FIFO watermark level: -18
[ 52.543149] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 1
[ 52.543155] [drm:i9xx_update_wm], self-refresh entries: 120
[ 52.543159] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B: 1, C: 2, SR 7
[ 52.543165] [drm:i9xx_update_wm], memory self refresh enabled
[ 52.543697] [drm:i9xx_update_plane], Writing base 01000000 00000000 0 0 8192
[ 52.543706] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.543711] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.543717] [drm:intel_calculate_wm], FIFO entries required for mode: 47
[ 52.543721] [drm:intel_calculate_wm], FIFO watermark level: -18
[ 52.543725] [drm:i9xx_update_wm], FIFO watermarks - A: 26, B: 1
[ 52.543730] [drm:i9xx_update_wm], self-refresh entries: 120
[ 52.543735] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 26, B: 1, C: 2, SR 7
[ 52.543741] [drm:i9xx_update_wm], memory self refresh enabled
[ 52.543747] [drm:intel_crtc_mode_set], [ENCODER:6:LVDS-6] set [MODE:0:]
[ 52.543753] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
[ 52.543759] [drm:intel_calculate_wm], FIFO entries required for mode: 47
[ 52.543763] [drm:intel_calculate_wm], FIFO watermark level: -21
[ 52.543768] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
[ 52.543773] [drm:intel_calculate_wm], FIFO entries required for mode: 47
[ 52.543778] [drm:intel_calculate_wm], FIFO watermark level: -18
[ 52.543782] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 1
[ 52.543787] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 1, C: 2, SR 1
[ 52.543792] [drm:i9xx_update_wm], memory self refresh disabled
[ 52.582287] [drm:i915_irq_handler], pipe B underrun
[ 52.604760] [drm:i915_irq_handler], pipe B underrun
[ 52.608991] [drm:i915_irq_handler], pipe B underrun
[ 52.630640] [drm:i915_irq_handler], pipe B underrun
[ 52.681058] [drm:i915_irq_handler], pipe B underrun
[ 52.703678] [drm:i915_irq_handler], pipe B underrun
[ 52.707912] [drm:i915_irq_handler], pipe B underrun
[ 52.721147] [drm:i915_irq_handler], pipe B underrun
[ 52.744996] [drm:i915_irq_handler], pipe B underrun
[ 52.754325] [drm:i915_irq_handler], pipe B underrun
[ 52.754473] [drm:i915_irq_handler], pipe B underrun
[ 52.777001] [drm:i915_irq_handler], pipe B underrun
[ 52.822645] [drm:i915_irq_handler], pipe B underrun
[ 52.860650] [drm:i915_irq_handler], pipe B underrun
[ 52.935398] [drm:i915_irq_handler], pipe B underrun
[ 52.945076] [drm:intel_panel_actually_set_backlight], set backlight PWM = 15625
[ 52.945108] [drm:intel_connector_check_state], [CONNECTOR:5:LVDS-1]
[ 52.945125] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.946887] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.949924] [drm:intel_connector_check_state], [CONNECTOR:12:LVDS-2]
[ 52.949941] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.951748] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.954786] [drm:check_encoder_state], [ENCODER:6:LVDS-6]
[ 52.954796] [drm:check_encoder_state], [ENCODER:10:DAC-10]
[ 52.954803] [drm:check_encoder_state], [ENCODER:11:LVDS-11]
[ 52.954811] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.956528] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.959406] [drm:check_encoder_state], [ENCODER:14:TV-14]
[ 52.959415] [drm:check_crtc_state], [CRTC:3]
[ 52.959428] [drm:intel_sdvo_debug_write], SDVOB: W: 04 (SDVO_CMD_GET_ACTIVE_OUTPUTS)
[ 52.961152] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 40 00
[ 52.964087] [drm:intel_sdvo_debug_write], SDVOB: W: 12 (SDVO_CMD_GET_INPUT_TIMINGS_PART1)
[ 52.965750] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 02 3A 80 18 71 38 2D 40
[ 52.974291] [drm:intel_sdvo_debug_write], SDVOB: W: 13 (SDVO_CMD_GET_INPUT_TIMINGS_PART2)
[ 52.975953] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 37 58
[ 52.979479] [drm:i915_irq_handler],
[ 52.979485] pipe B underrun
[ 52.979794] 35 00 1E 00 00 00
[ 52.984618] [drm:intel_sdvo_debug_write], SDVOB: W: 20 (SDVO_CMD_GET_CLOCK_RATE_MULT)
[ 52.986315] [drm:intel_sdvo_read_response], SDVOB: R: (Success) 01
[ 52.988210] [drm:check_crtc_state], [CRTC:4]
[ 52.988226] [drm:intel_pipe_config_compare] *ERROR* mismatch in adjusted_mode.flags (expected 1, found 0)
[ 52.988231] ------------[ cut here ]------------
[ 52.988289] WARNING: CPU: 0 PID: 1489 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.6/linux-3.11/drivers/gpu/drm/i915/intel_display.c:8292 check_crtc_state+0x588/0xb10 [i915]()
[ 52.988293] pipe state doesn't match!
[ 52.988296] Modules linked in: iTCO_wdt iTCO_vendor_support ppdev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep coretemp snd_pcm snd_seq pcspkr snd_timer snd_seq_device serio_raw i2c_i801 acpi_cpufreq mperf snd lpc_ich mfd_core r8169 mii soundcore snd_page_alloc parport_pc parport sg dm_mod autofs4 i915 drm_kms_helper drm i2c_algo_bit video fan thermal button processor thermal_sys scsi_dh_emc scsi_dh_alua scsi_dh_rdac scsi_dh_hp_sw scsi_dh ata_generic ata_piix
[ 52.988363] CPU: 0 PID: 1489 Comm: X Tainted: G W 3.11.6-4-desktop #1
[ 52.988367] Hardware name: PhoenixAward 945GSE/945GSE, BIOS 6.00 PG 10/20/2009
[ 52.988372] 00000009 c071feab f663faa8 c024394e f7d02887 f663fac0 000005d1 f7cf9d5c
[ 52.988386] 00002064 f7cb4918 f7cb4918 f6530000 f653064c 00000001 f4bda6c8 c02439a3
[ 52.988398] 00000009 f663faa8 f7d02887 f663fac0 f7cb4918 f7cf9d5c 00002064 f7d02887
[ 52.988412] Call Trace:
[ 52.988436] [<c0205139>] try_stack_unwind+0x179/0x190
[ 52.988452] [<c0203f17>] dump_trace+0x47/0xf0
[ 52.988463] [<c020518f>] show_trace_log_lvl+0x3f/0x50
[ 52.988474] [<c0204010>] show_stack_log_lvl+0x50/0xd0
[ 52.988484] [<c02051df>] show_stack+0x1f/0x40
[ 52.988496] [<c071feab>] dump_stack+0x48/0x76
[ 52.988508] [<c024394e>] warn_slowpath_common+0x7e/0xa0
[ 52.988519] [<c02439a3>] warn_slowpath_fmt+0x33/0x40
[ 52.988561] [<f7cb4918>] check_crtc_state+0x588/0xb10 [i915]
[ 52.988730] [<f7cbed14>] intel_modeset_check_state+0x294/0x770 [i915]
[ 52.988908] [<f7cbf25a>] intel_set_mode+0x2a/0x40 [i915]
[ 52.989184] [<f7cbfa60>] intel_crtc_set_config+0x700/0x8f0 [i915]
[ 52.989444] [<f7b3fbd3>] drm_mode_set_config_internal+0x43/0xb0 [drm]
[ 52.989598] [<f7b41fbe>] drm_mode_setcrtc+0xde/0x640 [drm]
[ 52.989755] [<f7b34b9e>] drm_ioctl+0x3fe/0x4a0 [drm]
[ 52.989789] [<c0368c7b>] do_vfs_ioctl+0x30b/0x520
[ 52.989832] [<c0368ef0>] SyS_ioctl+0x60/0x80
[ 52.989847] [<c072c1fd>] sysenter_do_call+0x12/0x28
[ 52.989866] [<b7796424>] 0xb7796423
[ 52.989872] ---[ end trace eb930cabfb22c889 ]---
[ 52.989879] [drm:intel_dump_pipe_config], [CRTC:4][hw state] config for pipe B
[ 52.989883] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 52.989888] [drm:intel_dump_pipe_config], pipe bpp: 0, dithering: 0
[ 52.989898] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.989906] [drm:intel_dump_pipe_config], requested mode:
[ 52.989919] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0
[ 52.989927] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.989939] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa
[ 52.989948] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80000448, ratios: 0xe000e000, lvds border: 0x00008000
[ 52.989955] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.989993] [drm:intel_dump_pipe_config], ips: 0
[ 52.989997] [drm:intel_dump_pipe_config], [CRTC:4][sw state] config for pipe B
[ 52.990040] [drm:intel_dump_pipe_config], cpu_transcoder: B
[ 52.990045] [drm:intel_dump_pipe_config], pipe bpp: 18, dithering: 1
[ 52.990057] [drm:intel_dump_pipe_config], fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 52.990066] [drm:intel_dump_pipe_config], requested mode:
[ 52.990080] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 148500 1920 1975 2063 2200 1080 1083 1088 1125 0x0 0x5
[ 52.990088] [drm:intel_dump_pipe_config], adjusted mode:
[ 52.990102] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 65000 1024 1048 1184 1344 768 771 777 806 0x0 0x5
[ 52.990113] [drm:intel_dump_pipe_config], gmch pfit: control: 0x80000448, ratios: 0xe001e000, lvds border: 0x00008000
[ 52.990123] [drm:intel_dump_pipe_config], pch pfit: pos: 0x00000000, size: 0x00000000
[ 52.990132] [drm:intel_dump_pipe_config], ips: 0
[ 52.990278] [drm:intel_panel_get_max_backlight], max backlight PWM = 15625
[ 52.990283] [drm:intel_panel_actually_set_backlight], set backlight PWM = 15625
[ 53.009048] [drm:i915_irq_handler], pipe B underrun
[ 53.108991] [drm:i915_irq_handler], pipe B underrun
[ 53.121797] [drm:i915_irq_handler], pipe B underrun
[ 53.136375] [drm:i915_irq_handler], pipe B underrun
[ 53.136664] [drm:i915_irq_handler], pipe B underrun
[ 53.267208] [drm:i915_irq_handler], pipe B underrun
[ 53.385100] [drm:i915_irq_handler], pipe B underrun
[ 53.394739] [drm:i915_irq_handler], pipe B underrun
[ 53.477071] [drm:i915_irq_handler], pipe B underrun
[ 53.494356] [drm:i915_irq_handler], pipe B underrun
[ 53.512977] [drm:i915_irq_handler], pipe B underrun
[ 53.518709] [drm:i915_irq_handler], pipe B underrun
[ 53.539974] [drm:i915_irq_handler], pipe B underrun
[ 53.542062] [drm:i915_irq_handler], pipe B underrun
[ 53.546786] [drm:i915_irq_handler], pipe B underrun
[ 53.559605] [drm:i915_irq_handler], pipe B underrun
[ 53.582275] [drm:i915_irq_handler], pipe B underrun
[ 53.587030] [drm:i915_irq_handler], pipe B underrun
[ 53.608754] [drm:i915_irq_handler], pipe B underrun
[ 53.630509] [drm:i915_irq_handler], pipe B underrun
[ 53.680967] [drm:i915_irq_handler], pipe B underrun
[ 53.681308] [drm:i915_irq_handler], pipe B underrun
[ 53.703699] [drm:i915_irq_handler], pipe B underrun
[ 53.744991] [drm:i915_irq_handler], pipe B underrun
[ 53.761900] [drm:i915_irq_handler], pipe B underrun
[ 53.861214] [drm:i915_irq_handler], pipe B underrun
[ 53.916456] [drm:i915_irq_handler], pipe B underrun
[ 53.918599] [drm:i915_irq_handler], pipe B underrun
[ 53.949394] [drm:i915_irq_handler], pipe B underrun
[ 53.969047] [drm:i915_irq_handler], pipe B underrun
[ 54.009059] [drm:i915_irq_handler], pipe B underrun
[ 54.017199] [drm:i915_irq_handler], pipe B underrun
[ 54.071765] [drm:i915_irq_handler], pipe B underrun
[ 54.071877] [drm:i915_irq_handler], pipe B underrun
[ 54.071957] [drm:i915_irq_handler], pipe B underrun
[ 54.109036] [drm:i915_irq_handler], pipe B underrun
[ 54.112972] [drm:i915_irq_handler], pipe B underrun
[ 54.115624] [drm:i915_irq_handler], pipe B underrun
[ 54.134671] [drm:i915_irq_handler], pipe B underrun
[ 54.140970] [drm:i915_irq_handler], pipe B underrun
[ 54.245053] [drm:i915_irq_handler], pipe B underrun
[ 54.271017] [drm:i915_irq_handler], pipe B underrun
[ 54.274208] [drm:i915_irq_handler], pipe B underrun
[ 54.283175] [drm:i915_irq_handler], pipe B underrun
[ 54.365200] [drm:i915_irq_handler], pipe B underrun
[ 54.384981] [drm:i915_irq_handler], pipe B underrun
[ 54.398196] [drm:i915_irq_handler], pipe B underrun
[ 54.513022] [drm:i915_irq_handler], pipe B underrun
[ 54.540001] [drm:i915_irq_handler], pipe B underrun
[ 54.544459] [drm:i915_irq_handler], pipe B underrun
[ 54.564210] [drm:i915_irq_handler], pipe B underrun
[ 54.608779] [drm:i915_irq_handler], pipe B underrun
[ 54.630317] [drm:i915_irq_handler], pipe B underrun
[ 54.657613] [drm:i915_irq_handler], pipe B underrun
[ 54.681016] [drm:i915_irq_handler], pipe B underrun
[ 54.749271] [drm:i915_irq_handler], pipe B underrun
[ 54.860203] [drm:i915_irq_handler], pipe B underrun
[ 54.860738] [drm:i915_irq_handler], pipe B underrun
[ 54.925339] [drm:i915_irq_handler], pipe B underrun
[ 54.969046] [drm:i915_irq_handler], pipe B underrun
[ 55.009035] [drm:i915_irq_handler], pipe B underrun
[ 55.078727] [drm:i915_irq_handler], pipe B underrun
[ 55.080955] [drm:i915_irq_handler], pipe B underrun
[ 55.112973] [drm:i915_irq_handler], pipe B underrun
[ 55.136433] [drm:i915_irq_handler], pipe B underrun
[ 55.143665] [drm:i915_irq_handler], pipe B underrun
[ 55.150135] [drm:i915_irq_handler], pipe B underrun
[ 55.162661] [drm:i915_irq_handler], pipe B underrun
[ 55.229400] [drm:i915_irq_handler], pipe B underrun
[ 55.236948] [drm:i915_irq_handler], pipe B underrun
[ 55.244966] [drm:i915_irq_handler], pipe B underrun
[ 55.327001] [drm:i915_irq_handler], pipe B underrun
[ 55.419607] [drm:i915_irq_handler], pipe B underrun
[ 55.470132] [drm:i915_irq_handler], pipe B underrun
[ 55.528091] [drm:i915_irq_handler], pipe B underrun
[ 55.529702] [drm:i915_irq_handler], pipe B underrun
[ 55.539998] [drm:i915_irq_handler], pipe B underrun
[ 55.558778] [drm:i915_irq_handler], pipe B underrun
[ 55.563754] [drm:i915_irq_handler], pipe B underrun
[ 55.608783] [drm:i915_irq_handler], pipe B underrun
[ 55.611161] [drm:i915_irq_handler], pipe B underrun
[ 55.621110] [drm:i915_irq_handler], pipe B underrun
[ 55.664428] [drm:i915_irq_handler], pipe B underrun
[ 55.681129] [drm:i915_irq_handler], pipe B underrun
[ 55.703682] [drm:i915_irq_handler], pipe B underrun
[ 55.750486] [drm:i915_irq_handler], pipe B underrun
[ 55.768971] [drm:i915_irq_handler], pipe B underrun
[ 55.840593] [drm:i915_irq_handler], pipe B underrun
[ 55.843152] [drm:i915_irq_handler], pipe B underrun
[ 55.865922] [drm:i915_irq_handler], pipe B underrun
[ 55.927052] [drm:i915_irq_handler], pipe B underrun
[ 55.968997] [drm:i915_irq_handler], pipe B underrun
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