Re: [BISECTED REGRESSION in 3.19-rc1] [drm/i915] WARNING: drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank

From: Paul Bolle
Date: Mon Feb 16 2015 - 08:10:44 EST

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Andrey Skvortsov schreef op wo 04-02-2015 om 20:26 [+0300]:
> On Wed, Feb 04, 2015 at 01:32:14PM +0100, Paul Bolle wrote:
> > Andrey Skvortsov schreef op zo 01-02-2015 om 00:16 [+0300]:
> > > this warning exist in v3.19-rc6 and does not in v3.18. Bisection
> > > points to the commit 51e31d49c890552 "drm/i915: Use generic vblank wait".
> > > I have two machines with integrated Intel graphics and the problem
> > > happens only on the old one with GM965 chipset and X3100 integrated graphics.
> >
> > I see this too, since v3.19-rc1, on an (outdated) ThinkPad X41.
> >
> > > backtrace information:
> > >
> > > [ 31.780813] WARNING: CPU: 0 PID: 718 at drivers/gpu/drm/drm_irq.c:1077 drm_wait_one_vblank+0x33/0x141 [drm]()
> >
> > But it also prints
> > vblank not available on crtc 0, ret=-22
> >
> > after the WARNING line, on that machine.
>
> I have "vblank not available on crtc 1, ret=-22" there.
>
>
> > > [ 31.780862] thermal_sys(E)
> > > [ 31.780866] CPU: 0 PID: 718 Comm: kworker/u4:3 Tainted: G E 3.17.0-rc5-150116--00578-g51e31d4 #16
> > > [ 31.780868] Hardware name: Dell Inc. Vostro 1500 /0NX907, BIOS A06 04/21/2008
> > > [ 31.780873] Workqueue: events_unbound async_run_entry_fn
> > > [ 31.780875] 0000000000000000 ffffffffa0544b9d ffffffff813d4e81 0000000000000000
> > > [ 31.780879] ffffffff8103dec3 ffff8800d84e0068 ffffffffa0521c73 0000000000070008
> > > [ 31.780882] ffff8800d84e0000 ffff8801973e0800 0000000000000000 0000000000006014
> > > [ 31.780886] Call Trace:
> > > [ 31.780890] [<ffffffff813d4e81>] ? dump_stack+0x4a/0x75
> > > [ 31.780894] [<ffffffff8103dec3>] ? warn_slowpath_common+0x7e/0x97
> > > [ 31.781050] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > > [ 31.781078] [<ffffffffa0521c73>] ? drm_wait_one_vblank+0x33/0x141 [drm]
> > > [ 31.781122] [<ffffffffa096b13e>] ? intel_enable_tv+0x22/0x58 [i915]
> > > [ 31.781153] [<ffffffffa0940f3e>] ? i9xx_crtc_enable+0x33b/0x397 [i915]
> > > [ 31.781184] [<ffffffffa093f875>] ? __intel_set_mode+0x1160/0x1209 [i915]
> > > [ 31.781216] [<ffffffffa094590a>] ? intel_set_mode+0x12/0x2c [i915]
> > > [ 31.781247] [<ffffffffa0945d5a>] ? intel_get_load_detect_pipe+0x367/0x408 [i915]
> > > [ 31.781281] [<ffffffffa096bbc6>] ? intel_tv_detect+0x103/0x444 [i915]
> > > [ 31.781289] [<ffffffffa0729ee3>] ? drm_helper_probe_single_connector_modes_merge_bits+0xc0/0x327 [drm_kms_helper]
> > > [ 31.781296] [<ffffffffa072e946>] ? drm_fb_helper_probe_connector_modes+0x3d/0x51 [drm_kms_helper]
> > > [ 31.781303] [<ffffffffa0730026>] ? drm_fb_helper_initial_config+0x3d/0x303 [drm_kms_helper]
> > > [ 31.781306] [<ffffffff81055f62>] ? async_run_entry_fn+0x5a/0x110
> > > [ 31.781310] [<ffffffff8105019d>] ? process_one_work+0x194/0x292
> > > [ 31.781313] [<ffffffff810504fb>] ? worker_thread+0x236/0x298
> > > [ 31.781316] [<ffffffff810502c5>] ? process_scheduled_works+0x2a/0x2a
> > > [ 31.781319] [<ffffffff8105401e>] ? kthread+0x9e/0xa6
> > > [ 31.781322] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > > [ 31.781326] [<ffffffff813d9aac>] ? ret_from_fork+0x7c/0xb0
> > > [ 31.781329] [<ffffffff81053f80>] ? kthread_freezable_should_stop+0x36/0x36
> > > [ 31.782726] ---[ end trace e2b78017f1a10054 ]---

I still see this on v3.19. I booted with drm.debug=0x4. The almost 2K
lines in dmesg containing either "[drm" or this WARNING are pasted
below. I really know nothing about all this, but I do note that only the
WARNINGS are preceded by:
[drm:intel_calculate_wm] FIFO watermark level: -5
[drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 8

But perhaps that's another symptom of the same issue. A bit of staring
at the code couldn't help me determine that.

Perhaps these debug messages help someone in discovering what might be
going on here.

Paul Bolle

<6>[ 2.537208] [drm] Initialized drm 1.1.0 20060810
<7>[ 2.845633] [drm:intel_detect_pch] No PCH found.
<6>[ 2.845642] [drm] Memory usable by graphics device = 256M
<6>[ 2.846625] [drm] Replacing VGA console driver
<6>[ 2.848689] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
<6>[ 2.848695] [drm] Driver supports precise vblank timestamp query.
<7>[ 2.848700] [drm:init_vbt_defaults] Set default to SSC at 100000 kHz
<7>[ 2.848735] [drm:validate_vbt] Using VBT from PCI ROM: $VBT ALVISO d
<7>[ 2.848739] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 1 int_crt_support 0 lvds_use_ssc 1 lvds_ssc_freq 100000 display_clock_mode 0 fdi_rx_polarity_inverted 0
<7>[ 2.848743] [drm:parse_general_definitions] crt_ddc_bus_pin: 2
<7>[ 2.848747] [drm:parse_lfp_panel_data] DRRS supported mode is static
<7>[ 2.848752] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables:
<7>[ 2.848757] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 2.848761] [drm:parse_lfp_panel_data] VBT initial LVDS value 40000300
<7>[ 2.848765] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 225 Hz, active high, min brightness 0, level 0
<7>[ 2.848769] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables:
<7>[ 2.848774] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 2.848777] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT
<7>[ 2.848780] [drm:parse_driver_features] DRRS State Enabled:0
<7>[ 2.848793] [drm:intel_dsm_pci_probe] no _DSM method for intel device
<7>[ 2.848804] [drm:i915_stolen_to_physical] GTT within stolen memory at 0x7ffc0000-0x7fffffff
<7>[ 2.848806] [drm:i915_stolen_to_physical] Stolen memory adjusted to 0x7f800000-0x7ffbffff
<7>[ 2.848813] [drm:i915_gem_init_stolen] found 8126464 bytes of stolen memory at 7f800000
<7>[ 2.848817] [drm:intel_display_power_get] enabling always-on
<7>[ 2.848850] [drm:intel_modeset_init] 2 display pipes available.
<7>[ 2.848859] [drm:intel_crtc_init] swapping pipes & planes for FBC
<7>[ 2.848862] [drm:intel_modeset_init] pipe A sprite A init failed: -19
<7>[ 2.848870] [drm:intel_crtc_init] swapping pipes & planes for FBC
<7>[ 2.848872] [drm:intel_modeset_init] pipe B sprite B init failed: -19
<7>[ 2.853016] [drm:gmbus_xfer] GMBUS [i915 gmbus panel] NAK for addr: 0050 r(1)
<7>[ 2.853020] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus panel
<7>[ 2.853024] [drm:intel_lvds_init] using mode from VBT:
<7>[ 2.853029] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 2.853034] [drm:intel_lvds_init] detected single-link lvds configuration
<7>[ 2.853120] [drm:intel_panel_setup_backlight] Connector LVDS-1 backlight initialized, enabled, brightness 3538125/3538125
<7>[ 2.853281] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: disabled
<7>[ 2.853292] [drm:intel_modeset_readout_hw_state] [CRTC:11] hw state readout: enabled
<7>[ 2.853298] [drm:intel_modeset_readout_hw_state] [ENCODER:13:LVDS-13] hw state readout: enabled, pipe B
<7>[ 2.853302] [drm:intel_modeset_readout_hw_state] [ENCODER:17:DAC-17] hw state readout: disabled, pipe A
<7>[ 2.853305] [drm:intel_modeset_readout_hw_state] [ENCODER:19:TV-19] hw state readout: disabled, pipe A
<7>[ 2.853309] [drm:intel_modeset_readout_hw_state] [CONNECTOR:12:LVDS-1] hw state readout: enabled
<7>[ 2.853313] [drm:intel_modeset_readout_hw_state] [CONNECTOR:16:VGA-1] hw state readout: disabled
<7>[ 2.853316] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:SVIDEO-1] hw state readout: disabled
<7>[ 2.853321] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
<7>[ 2.853326] [drm:i915_get_vblank_timestamp] crtc 0 is disabled
<7>[ 2.853333] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A
<7>[ 2.853335] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 2.853338] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
<7>[ 2.853341] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 2.853344] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 2.853348] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 2.853350] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 2.853353] [drm:intel_dump_pipe_config] requested mode:
<7>[ 2.853357] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 2.853359] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 2.853364] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 2.853368] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
<7>[ 2.853370] [drm:intel_dump_pipe_config] port clock: 0
<7>[ 2.853372] [drm:intel_dump_pipe_config] pipe src size: 0x0
<7>[ 2.853375] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 2.853378] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 2.853381] [drm:intel_dump_pipe_config] ips: 0
<7>[ 2.853383] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 2.853388] [drm:intel_sanitize_crtc] [CRTC:11] wrong plane connection detected!
<7>[ 2.853392] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.152038] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.152046] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.152049] [drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 29
<7>[ 3.152053] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.152056] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 26, B: 29, C: 2, SR 1
<7>[ 3.152060] [drm:intel_update_fbc] no output, disabling
<7>[ 3.152066] [drm:intel_dump_pipe_config] [CRTC:11][setup_hw_state] config for pipe B
<7>[ 3.152069] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 3.152071] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0
<7>[ 3.152075] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.152079] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.152082] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.152084] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.152087] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.152092] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1024 0 0 0 768 0 0 0 0x0 0x0
<7>[ 3.152095] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.152099] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x5
<7>[ 3.152103] [drm:intel_dump_crtc_timings] crtc timings: 54167 1024 1048 1184 1344 768 771 777 806, type: 0x0 flags: 0x5
<7>[ 3.152106] [drm:intel_dump_pipe_config] port clock: 54167
<7>[ 3.152109] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 3.152112] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.152115] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.152117] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.152119] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.152127] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.152130] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.152133] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.152137] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.152141] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.152150] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, ffff000]
<7>[ 3.157945] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000
<6>[ 3.158222] [drm] initialized overlay support
<7>[ 3.158579] [drm:intel_backlight_device_register] Connector LVDS-1 backlight sysfs interface registered
<7>[ 3.158599] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1]
<7>[ 3.158603] [drm:intel_lvds_detect] [CONNECTOR:12:LVDS-1]
<7>[ 3.158611] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1] probed modes :
<7>[ 3.158616] [drm:drm_mode_debug_printmodeline] Modeline 33:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.158619] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
<7>[ 3.158623] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
<6>[ 3.158641] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 0
<7>[ 3.159023] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.159028] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.159031] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.159034] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.159385] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.159389] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.159391] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.159396] [drm:intel_get_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.159399] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 3.159411] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.159417] [drm:connected_sink_compute_bpp] [CONNECTOR:16:VGA-1] checking for sink bpp constrains
<7>[ 3.159424] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.159427] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.159429] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.159432] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.159435] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.159438] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.159442] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.159444] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.159447] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.159451] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.159454] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.159458] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.159463] [drm:intel_dump_crtc_timings] crtc timings: 31500 640 664 704 832 480 489 491 520, type: 0x10 flags: 0xa
<7>[ 3.159465] [drm:intel_dump_pipe_config] port clock: 31500
<7>[ 3.159468] [drm:intel_dump_pipe_config] pipe src size: 640x480
<7>[ 3.159471] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.159474] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.159476] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.159479] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.164240] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.164247] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.164250] [drm:intel_calculate_wm] FIFO entries required for mode: 10
<7>[ 3.164253] [drm:intel_calculate_wm] FIFO watermark level: 19
<7>[ 3.164256] [drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 19
<7>[ 3.164258] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.164261] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 26, B: 19, C: 2, SR 1
<7>[ 3.167440] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 2560
<7>[ 3.167448] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.167457] [drm:intel_connector_check_state] [CONNECTOR:16:VGA-1]
<7>[ 3.167461] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.167465] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.167468] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.167471] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.167484] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.181032] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.181041] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.181044] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.181047] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.181351] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.181355] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.181357] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.181361] [drm:intel_crt_load_detect] starting load-detect on CRT
<7>[ 3.192053] [drm:intel_release_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.192060] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.192066] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.231121] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.231126] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.231129] [drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 29
<7>[ 3.231132] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.231135] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 26, B: 29, C: 2, SR 1
<7>[ 3.231139] [drm:intel_update_fbc] no output, disabling
<7>[ 3.231150] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.231153] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.231156] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.231160] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.231164] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.231415] [drm:intel_display_power_put] disabling always-on
<7>[ 3.231420] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
<7>[ 3.231425] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.231428] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=1
<7>[ 3.231432] [drm:intel_get_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.231435] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 3.231450] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.231455] [drm:connected_sink_compute_bpp] [CONNECTOR:18:SVIDEO-1] checking for sink bpp constrains
<7>[ 3.231459] [drm:intel_tv_compute_config] forcing bpc to 8 for TV
<7>[ 3.231466] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.231469] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.231472] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.231474] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.231478] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.231481] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.231484] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.231487] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.231489] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.231495] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.231497] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.231502] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.231506] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
<7>[ 3.231509] [drm:intel_dump_pipe_config] port clock: 108000
<7>[ 3.231511] [drm:intel_dump_pipe_config] pipe src size: 1280x1024
<7>[ 3.231514] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.231517] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.231520] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.231522] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.231743] [drm:intel_display_power_get] enabling always-on
<7>[ 3.247616] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.247623] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.247626] [drm:intel_calculate_wm] FIFO entries required for mode: 34
<7>[ 3.247629] [drm:intel_calculate_wm] FIFO watermark level: -5
<7>[ 3.247632] [drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 8
<7>[ 3.247636] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.247638] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 26, B: 8, C: 2, SR 1
<4>[ 3.247646] ------------[ cut here ]------------
<4>[ 3.247672] WARNING: CPU: 0 PID: 52 at drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x164/0x170 [drm]()
<5>[ 3.247675] vblank not available on crtc 0, ret=-22
<5>[ 3.247677] Modules linked in: i915 i2c_algo_bit drm_kms_helper drm tg3 ata_generic yenta_socket ptp pata_acpi pps_core video
<5>[ 3.247693] CPU: 0 PID: 52 Comm: kworker/u2:3 Not tainted 3.19.0-1.local0.fc21.i686 #1
<5>[ 3.247696] Hardware name: IBM 2525FAG/2525FAG, BIOS 74ET64WW (2.09 ) 12/14/2006
<5>[ 3.247704] Workqueue: events_unbound async_run_entry_fn
<5>[ 3.247707] 00000000 2a145281 00000000 f68bbab8 c0a5689d f68bbafc f68bbaec c0456f4b
<5>[ 3.247714] f816d200 f68bbb1c 00000034 f816b4a3 00000461 f8147bb4 00000461 f8147bb4
<5>[ 3.247721] f6b48000 f6a73c00 00000000 f68bbb08 c0456fbe 00000009 f68bbafc f816d200
<5>[ 3.247728] Call Trace:
<5>[ 3.247737] [<c0a5689d>] dump_stack+0x41/0x52
<5>[ 3.247743] [<c0456f4b>] warn_slowpath_common+0x8b/0xc0
<5>[ 3.247760] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.247774] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.247779] [<c0456fbe>] warn_slowpath_fmt+0x3e/0x60
<5>[ 3.247794] [<f8147bb4>] drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.247867] [<f83320f2>] intel_enable_tv+0x22/0x60 [i915]
<5>[ 3.247914] [<f82ff5ed>] i9xx_crtc_enable+0x35d/0x420 [i915]
<5>[ 3.247961] [<f82fdef5>] __intel_set_mode+0x8d5/0xab0 [i915]
<5>[ 3.248006] [<f8303486>] intel_set_mode+0x76/0xb0 [i915]
<5>[ 3.248065] [<f83036bd>] intel_get_load_detect_pipe+0x1fd/0x4a0 [i915]
<5>[ 3.248117] [<f8332c56>] intel_tv_detect+0x106/0x5c0 [i915]
<5>[ 3.248124] [<c04a0501>] ? msg_print_text+0xa1/0x190
<5>[ 3.248137] [<f7fac7f8>] drm_helper_probe_single_connector_modes_merge_bits+0x2c8/0x410 [drm_kms_helper]
<5>[ 3.248146] [<f7fac957>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
<5>[ 3.248156] [<f7fb5801>] drm_fb_helper_probe_connector_modes.isra.3+0x41/0x60 [drm_kms_helper]
<5>[ 3.248166] [<f7fb6a28>] drm_fb_helper_initial_config+0x48/0x380 [drm_kms_helper]
<5>[ 3.248171] [<c04020ec>] ? __switch_to+0x11c/0x490
<5>[ 3.248176] [<c0a580ea>] ? __schedule+0x24a/0x800
<5>[ 3.248223] [<f8311949>] intel_fbdev_initial_config+0x19/0x20 [i915]
<5>[ 3.248227] [<c04732ce>] async_run_entry_fn+0x4e/0x170
<5>[ 3.248233] [<c07e578a>] ? deferred_probe_work_func+0xba/0xd0
<5>[ 3.248238] [<c046ab70>] ? pwq_dec_nr_in_flight+0x40/0x90
<5>[ 3.248243] [<c046c2b8>] process_one_work+0x118/0x370
<5>[ 3.248248] [<c047d6a0>] ? default_wake_function+0x10/0x20
<5>[ 3.248252] [<c046cb31>] worker_thread+0x41/0x430
<5>[ 3.248258] [<c048f36f>] ? __wake_up_locked+0x1f/0x30
<5>[ 3.248262] [<c046caf0>] ? rescuer_thread+0x2b0/0x2b0
<5>[ 3.248266] [<c0470c93>] kthread+0xb3/0xd0
<5>[ 3.248272] [<c0a5bfc1>] ret_from_kernel_thread+0x21/0x30
<5>[ 3.248277] [<c0470be0>] ? kthread_create_on_node+0x130/0x130
<4>[ 3.248280] ---[ end trace 20ebeb61d455d71f ]---
<7>[ 3.248336] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 5120
<7>[ 3.248341] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.248354] [drm:intel_connector_check_state] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.248357] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.248361] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.248364] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.248367] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.248380] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.286047] [drm:intel_tv_detect_type] TV detected: c0c07, 7f0000aa
<7>[ 3.286052] [drm:intel_tv_detect_type] Unrecognised TV connection
<7>[ 3.386093] [drm:intel_release_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.386101] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.386106] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.480068] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.480072] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.480075] [drm:i9xx_update_wm] FIFO watermarks - A: 26, B: 29
<7>[ 3.480078] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.480081] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 26, B: 29, C: 2, SR 1
<7>[ 3.480084] [drm:intel_update_fbc] no output, disabling
<7>[ 3.480091] [drm:intel_display_power_put] disabling always-on
<7>[ 3.480098] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.480101] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.480104] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.480107] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.480111] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.481961] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1] disconnected
<7>[ 3.481967] [drm:drm_setup_crtcs]
<7>[ 3.481970] [drm:drm_enable_connectors] connector 12 enabled? yes
<7>[ 3.481973] [drm:drm_enable_connectors] connector 16 enabled? no
<7>[ 3.481975] [drm:drm_enable_connectors] connector 18 enabled? no
<7>[ 3.481980] [drm:intel_fb_initial_config] connector LVDS-1 has no encoder or crtc, skipping
<7>[ 3.481982] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping
<7>[ 3.481985] [drm:intel_fb_initial_config] connector SVIDEO-1 not enabled, skipping
<7>[ 3.481987] [drm:intel_fb_initial_config] fallback: Not all outputs enabled
<7>[ 3.481990] [drm:intel_fb_initial_config] Enabled: 0, detected: 1
<7>[ 3.481992] [drm:intel_fb_initial_config] Not using firmware configuration
<7>[ 3.481996] [drm:drm_target_preferred] looking for cmdline mode on connector 12
<7>[ 3.481999] [drm:drm_target_preferred] looking for preferred mode on connector 12 0
<7>[ 3.482015] [drm:drm_target_preferred] found mode 1024x768
<7>[ 3.482018] [drm:drm_setup_crtcs] picking CRTCs for 4096x4096 config
<7>[ 3.483194] [drm:drm_setup_crtcs] desired mode 1024x768 set on crtc 11 (0,0)
<7>[ 3.483200] [drm:intelfb_create] no BIOS fb, allocating a new one
<7>[ 3.483203] [drm:i915_gem_object_create_stolen] creating stolen object: size=300000
<7>[ 3.484778] [drm:intelfb_create] allocated 1024x768 fb: 0x00020000, bo f693e500
<7>[ 3.485333] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
<7>[ 3.485337] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
<7>[ 3.485340] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
<7>[ 3.485343] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 3.485345] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set
<7>[ 3.485346] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set
<7>[ 3.485350] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
<7>[ 3.485353] [drm:drm_mode_debug_printmodeline] Modeline 34:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.485355] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=1, fb_changed=0
<7>[ 3.485356] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch
<7>[ 3.485358] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 3.485359] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch
<7>[ 3.485361] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch
<7>[ 3.485362] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 3.485366] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 3.485369] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 3.485375] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 3.485378] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 3.485379] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 3.485380] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 3.485382] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.485385] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.485386] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.485388] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.485389] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.485392] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.485393] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.485396] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.485399] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 3.485401] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 3.485402] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 3.485404] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.485405] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.485407] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.485408] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.485411] [drm:i9xx_get_refclk] using SSC reference clock of 100000 kHz
<7>[ 3.485631] [drm:intel_display_power_get] enabling always-on
<7>[ 3.486294] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.486296] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.486297] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.486299] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.486301] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 3.486302] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.486304] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 1
<7>[ 3.488078] [drm:intel_panel_enable_backlight] pipe B
<7>[ 3.488090] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 3.488093] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.488096] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.488099] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.488101] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.488103] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.488104] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.488106] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.488139] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 3.488141] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 3.488143] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 3.488145] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 3.488148] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 3.488149] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 3.488152] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 3.488153] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 3.488154] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 3.488156] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 3.488158] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.488160] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.488162] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.488163] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.488164] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.488167] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.488168] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.488172] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.488175] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 3.488176] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 3.488177] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 3.488179] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.488181] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.488182] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.488183] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.522023] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
<7>[ 3.522032] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
<7>[ 3.522036] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 3.522042] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
<7>[ 3.522047] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 3.522051] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 3.522055] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 3.522058] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 3.522063] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 3.522068] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 3.522076] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 3.522079] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 3.522082] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 3.522084] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 3.522088] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.522091] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.522095] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.522097] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.522100] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.522105] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.522107] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.522112] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.522117] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 3.522119] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 3.522122] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 3.522125] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.522128] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.522130] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.522133] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.522240] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 3.522245] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 3.522251] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 3.522256] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1]
<7>[ 3.522259] [drm:intel_lvds_detect] [CONNECTOR:12:LVDS-1]
<7>[ 3.522268] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1] probed modes :
<7>[ 3.522273] [drm:drm_mode_debug_printmodeline] Modeline 33:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 3.522278] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 3.538889] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 3.538901] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
<7>[ 3.538906] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
<7>[ 3.541049] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.541055] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.541058] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.541062] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.541348] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.541351] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.541354] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.541359] [drm:intel_get_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.541363] [drm:intel_get_load_detect_pipe] reusing fbdev for load-detection framebuffer
<7>[ 3.541369] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.541376] [drm:connected_sink_compute_bpp] [CONNECTOR:16:VGA-1] checking for sink bpp constrains
<7>[ 3.541384] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.541388] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.541390] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.541393] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.541396] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.541400] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.541403] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.541406] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.541408] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.541414] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.541416] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.541421] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.541425] [drm:intel_dump_crtc_timings] crtc timings: 31500 640 664 704 832 480 489 491 520, type: 0x10 flags: 0xa
<7>[ 3.541427] [drm:intel_dump_pipe_config] port clock: 31500
<7>[ 3.541430] [drm:intel_dump_pipe_config] pipe src size: 640x480
<7>[ 3.541433] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.541436] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.541439] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.541441] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.542331] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.542336] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.542338] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.542341] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.542343] [drm:intel_calculate_wm] FIFO entries required for mode: 10
<7>[ 3.542346] [drm:intel_calculate_wm] FIFO watermark level: 19
<7>[ 3.542349] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 19
<7>[ 3.542352] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.542355] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 19, C: 2, SR 1
<7>[ 3.545020] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 3.545027] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 3.545036] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.545041] [drm:intel_connector_check_state] [CONNECTOR:16:VGA-1]
<7>[ 3.545045] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.545048] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.545051] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.545054] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.545069] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.557030] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.557037] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.557040] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.557043] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.557329] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.557331] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.557334] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.557337] [drm:intel_crt_load_detect] starting load-detect on CRT
<7>[ 3.569912] [drm:intel_release_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.569924] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.569931] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.606213] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.606221] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.606224] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.606227] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.606230] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 3.606234] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.606237] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 1
<7>[ 3.606240] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.606256] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.606261] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.606264] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.606267] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.606270] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.606274] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.606293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
<7>[ 3.606310] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 3.606314] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
<7>[ 3.606317] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
<7>[ 3.608581] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.608587] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.608590] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.608593] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.608880] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.608883] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.608886] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.608890] [drm:intel_get_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.608894] [drm:intel_get_load_detect_pipe] reusing fbdev for load-detection framebuffer
<7>[ 3.608898] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.608904] [drm:connected_sink_compute_bpp] [CONNECTOR:16:VGA-1] checking for sink bpp constrains
<7>[ 3.608913] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.608917] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.608919] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.608922] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.608925] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.608929] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.608932] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.608934] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.608937] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.608942] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.608944] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.608949] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 3.608954] [drm:intel_dump_crtc_timings] crtc timings: 31500 640 664 704 832 480 489 491 520, type: 0x10 flags: 0xa
<7>[ 3.608956] [drm:intel_dump_pipe_config] port clock: 31500
<7>[ 3.608959] [drm:intel_dump_pipe_config] pipe src size: 640x480
<7>[ 3.608962] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.608965] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.608967] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.608969] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.609867] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.609870] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.609873] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.609876] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.609878] [drm:intel_calculate_wm] FIFO entries required for mode: 10
<7>[ 3.609881] [drm:intel_calculate_wm] FIFO watermark level: 19
<7>[ 3.609883] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 19
<7>[ 3.609886] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.609889] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 19, C: 2, SR 1
<7>[ 3.609905] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 3.609909] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 3.609916] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.609920] [drm:intel_connector_check_state] [CONNECTOR:16:VGA-1]
<7>[ 3.609923] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.609926] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.609929] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.609932] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.609942] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.624029] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 3.624038] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.624041] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 3.624045] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 3.624331] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 3.624334] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 3.624336] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 3.624339] [drm:intel_crt_load_detect] starting load-detect on CRT
<7>[ 3.650734] [drm:intel_release_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 3.650744] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.650750] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.670104] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.670109] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.670111] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.670114] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.670118] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 3.670121] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.670123] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 1
<7>[ 3.670127] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.670139] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.670144] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.670147] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.670150] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.670154] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.670158] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.670176] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
<7>[ 3.670196] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 3.670200] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.670204] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=1
<7>[ 3.670207] [drm:intel_get_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.670210] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 3.670226] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.670231] [drm:connected_sink_compute_bpp] [CONNECTOR:18:SVIDEO-1] checking for sink bpp constrains
<7>[ 3.670235] [drm:intel_tv_compute_config] forcing bpc to 8 for TV
<7>[ 3.670242] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.670246] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.670248] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.670251] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.670254] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.670258] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.670261] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.670264] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.670266] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.670271] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.670274] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.670278] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.670283] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
<7>[ 3.670285] [drm:intel_dump_pipe_config] port clock: 108000
<7>[ 3.670288] [drm:intel_dump_pipe_config] pipe src size: 1280x1024
<7>[ 3.670291] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.670294] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.670296] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.670299] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.684606] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.684614] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.684616] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.684619] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.684622] [drm:intel_calculate_wm] FIFO entries required for mode: 34
<7>[ 3.684624] [drm:intel_calculate_wm] FIFO watermark level: -5
<7>[ 3.684627] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 8
<7>[ 3.684630] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.684633] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 8, C: 2, SR 1
<4>[ 3.684641] ------------[ cut here ]------------
<4>[ 3.684668] WARNING: CPU: 0 PID: 250 at drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x164/0x170 [drm]()
<5>[ 3.684671] vblank not available on crtc 0, ret=-22
<5>[ 3.684673] Modules linked in: i915 i2c_algo_bit drm_kms_helper drm tg3 ata_generic yenta_socket ptp pata_acpi pps_core video
<5>[ 3.684690] CPU: 0 PID: 250 Comm: plymouthd Tainted: G W 3.19.0-1.local0.fc21.i686 #1
<5>[ 3.684692] Hardware name: IBM 2525FAG/2525FAG, BIOS 74ET64WW (2.09 ) 12/14/2006
<5>[ 3.684695] 00000000 cec7f2cb 00000000 f69c7a20 c0a5689d f69c7a64 f69c7a54 c0456f4b
<5>[ 3.684702] f816d200 f69c7a84 000000fa f816b4a3 00000461 f8147bb4 00000461 f8147bb4
<5>[ 3.684709] f6b48000 f6a73c00 00000000 f69c7a70 c0456fbe 00000009 f69c7a64 f816d200
<5>[ 3.684716] Call Trace:
<5>[ 3.684727] [<c0a5689d>] dump_stack+0x41/0x52
<5>[ 3.684734] [<c0456f4b>] warn_slowpath_common+0x8b/0xc0
<5>[ 3.684750] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.684765] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.684770] [<c0456fbe>] warn_slowpath_fmt+0x3e/0x60
<5>[ 3.684785] [<f8147bb4>] drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.684842] [<f83320f2>] intel_enable_tv+0x22/0x60 [i915]
<5>[ 3.684878] [<f82ff5ed>] i9xx_crtc_enable+0x35d/0x420 [i915]
<5>[ 3.684914] [<f82fdef5>] __intel_set_mode+0x8d5/0xab0 [i915]
<5>[ 3.684950] [<f8303486>] intel_set_mode+0x76/0xb0 [i915]
<5>[ 3.684986] [<f83036bd>] intel_get_load_detect_pipe+0x1fd/0x4a0 [i915]
<5>[ 3.685005] [<f8332c56>] intel_tv_detect+0x106/0x5c0 [i915]
<5>[ 3.685048] [<c04a0501>] ? msg_print_text+0xa1/0x190
<5>[ 3.685061] [<f7fac7f8>] drm_helper_probe_single_connector_modes_merge_bits+0x2c8/0x410 [drm_kms_helper]
<5>[ 3.685070] [<f7fac957>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
<5>[ 3.685092] [<f8153152>] drm_mode_getconnector+0x352/0x3d0 [drm]
<5>[ 3.685112] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 3.685126] [<f8146065>] drm_ioctl+0x1f5/0x560 [drm]
<5>[ 3.685145] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 3.685152] [<c05064a7>] ? update_max_tr_single.part.53+0xb7/0x150
<5>[ 3.685167] [<f8145e70>] ? drm_getmap+0xc0/0xc0 [drm]
<5>[ 3.685173] [<c05a1f72>] do_vfs_ioctl+0x322/0x540
<5>[ 3.685178] [<c0679422>] ? inode_has_perm.isra.30+0x32/0x50
<5>[ 3.685182] [<c0679587>] ? file_has_perm+0x97/0xa0
<5>[ 3.685187] [<c067a1bb>] ? selinux_file_ioctl+0x4b/0xe0
<5>[ 3.685191] [<c05a21f0>] SyS_ioctl+0x60/0x90
<5>[ 3.685197] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.685201] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.685207] [<c0a5c09f>] sysenter_do_call+0x12/0x12
<5>[ 3.685211] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.685215] [<c04c64a7>] ? do_futex+0x217/0x940
<4>[ 3.685219] ---[ end trace 20ebeb61d455d720 ]---
<7>[ 3.685435] [drm:i9xx_update_primary_plane] Writing base 00320000 00000000 0 0 5120
<7>[ 3.685441] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 3.685451] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.685457] [drm:intel_connector_check_state] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.685460] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.685463] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.685466] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.685470] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.685482] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.736118] [drm:intel_tv_detect_type] TV detected: c0c07, 7f0000aa
<7>[ 3.736121] [drm:intel_tv_detect_type] Unrecognised TV connection
<7>[ 3.768054] [drm:intel_release_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.768060] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.768064] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.823102] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.823106] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.823108] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.823111] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.823114] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 3.823117] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.823120] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 1
<7>[ 3.823122] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.823131] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.823135] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.823138] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.823141] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.823144] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.823147] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.826477] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1] disconnected
<7>[ 3.826592] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 3.826596] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.826600] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=1
<7>[ 3.826604] [drm:intel_get_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.826607] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 3.826623] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 3.826628] [drm:connected_sink_compute_bpp] [CONNECTOR:18:SVIDEO-1] checking for sink bpp constrains
<7>[ 3.826631] [drm:intel_tv_compute_config] forcing bpc to 8 for TV
<7>[ 3.826638] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 3.826641] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 3.826644] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 3.826646] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 3.826650] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.826653] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 3.826657] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 3.826659] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 3.826661] [drm:intel_dump_pipe_config] requested mode:
<7>[ 3.826683] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.826685] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 3.826690] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 3.826694] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
<7>[ 3.826697] [drm:intel_dump_pipe_config] port clock: 108000
<7>[ 3.826700] [drm:intel_dump_pipe_config] pipe src size: 1280x1024
<7>[ 3.826703] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 3.826706] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 3.826708] [drm:intel_dump_pipe_config] ips: 0
<7>[ 3.826710] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 3.854756] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.854764] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.854766] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.854769] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.854772] [drm:intel_calculate_wm] FIFO entries required for mode: 34
<7>[ 3.854774] [drm:intel_calculate_wm] FIFO watermark level: -5
<7>[ 3.854777] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 8
<7>[ 3.854781] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.854784] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 8, C: 2, SR 1
<4>[ 3.854791] ------------[ cut here ]------------
<4>[ 3.854822] WARNING: CPU: 0 PID: 250 at drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x164/0x170 [drm]()
<5>[ 3.854825] vblank not available on crtc 0, ret=-22
<5>[ 3.854828] Modules linked in: i915 i2c_algo_bit drm_kms_helper drm tg3 ata_generic yenta_socket ptp pata_acpi pps_core video
<5>[ 3.854844] CPU: 0 PID: 250 Comm: plymouthd Tainted: G W 3.19.0-1.local0.fc21.i686 #1
<5>[ 3.854847] Hardware name: IBM 2525FAG/2525FAG, BIOS 74ET64WW (2.09 ) 12/14/2006
<5>[ 3.854850] 00000000 cec7f2cb 00000000 f69c7a20 c0a5689d f69c7a64 f69c7a54 c0456f4b
<5>[ 3.854857] f816d200 f69c7a84 000000fa f816b4a3 00000461 f8147bb4 00000461 f8147bb4
<5>[ 3.854863] f6b48000 f6a73c00 00000000 f69c7a70 c0456fbe 00000009 f69c7a64 f816d200
<5>[ 3.854870] Call Trace:
<5>[ 3.854882] [<c0a5689d>] dump_stack+0x41/0x52
<5>[ 3.854889] [<c0456f4b>] warn_slowpath_common+0x8b/0xc0
<5>[ 3.854905] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.854920] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.854924] [<c0456fbe>] warn_slowpath_fmt+0x3e/0x60
<5>[ 3.854939] [<f8147bb4>] drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 3.855006] [<f83320f2>] intel_enable_tv+0x22/0x60 [i915]
<5>[ 3.855060] [<f82ff5ed>] i9xx_crtc_enable+0x35d/0x420 [i915]
<5>[ 3.855096] [<f82fdef5>] __intel_set_mode+0x8d5/0xab0 [i915]
<5>[ 3.855132] [<f8303486>] intel_set_mode+0x76/0xb0 [i915]
<5>[ 3.855168] [<f83036bd>] intel_get_load_detect_pipe+0x1fd/0x4a0 [i915]
<5>[ 3.855209] [<f8332c56>] intel_tv_detect+0x106/0x5c0 [i915]
<5>[ 3.855216] [<c04a0501>] ? msg_print_text+0xa1/0x190
<5>[ 3.855230] [<f7fac7f8>] drm_helper_probe_single_connector_modes_merge_bits+0x2c8/0x410 [drm_kms_helper]
<5>[ 3.855239] [<f7fac957>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
<5>[ 3.855261] [<f8153152>] drm_mode_getconnector+0x352/0x3d0 [drm]
<5>[ 3.855267] [<c054c732>] ? shmem_undo_range+0x382/0x650
<5>[ 3.855286] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 3.855300] [<f8146065>] drm_ioctl+0x1f5/0x560 [drm]
<5>[ 3.855319] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 3.855326] [<c05064a7>] ? update_max_tr_single.part.53+0xb7/0x150
<5>[ 3.855334] [<c0548e47>] ? shmem_destroy_inode+0x17/0x20
<5>[ 3.855340] [<c05a909f>] ? destroy_inode+0x2f/0x60
<5>[ 3.855344] [<c05a91a6>] ? evict+0xd6/0x150
<5>[ 3.855349] [<c05a4cd4>] ? dentry_free+0x44/0x90
<5>[ 3.855364] [<f8145e70>] ? drm_getmap+0xc0/0xc0 [drm]
<5>[ 3.855368] [<c05a1f72>] do_vfs_ioctl+0x322/0x540
<5>[ 3.855374] [<c0679422>] ? inode_has_perm.isra.30+0x32/0x50
<5>[ 3.855377] [<c0679587>] ? file_has_perm+0x97/0xa0
<5>[ 3.855383] [<c0591201>] ? __fput+0x131/0x1d0
<5>[ 3.855387] [<c067a1bb>] ? selinux_file_ioctl+0x4b/0xe0
<5>[ 3.855391] [<c05a21f0>] SyS_ioctl+0x60/0x90
<5>[ 3.855398] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.855402] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.855408] [<c0a5c09f>] sysenter_do_call+0x12/0x12
<5>[ 3.855412] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 3.855416] [<c04c64a7>] ? do_futex+0x217/0x940
<4>[ 3.855419] ---[ end trace 20ebeb61d455d721 ]---
<7>[ 3.860019] [drm:i9xx_update_primary_plane] Writing base 00320000 00000000 0 0 5120
<7>[ 3.860025] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 3.860036] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.860043] [drm:intel_connector_check_state] [CONNECTOR:18:SVIDEO-1]
<7>[ 3.860046] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.860049] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.860052] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.860056] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.860070] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.903229] [drm:intel_tv_detect_type] TV detected: c0c07, 7f0000aa
<7>[ 3.903236] [drm:intel_tv_detect_type] Unrecognised TV connection
<7>[ 3.936065] [drm:intel_release_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 3.936075] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 3.936081] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.980105] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 3.980109] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 3.980112] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 3.980115] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 3.980118] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 3.980121] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 3.980124] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 1
<7>[ 3.980128] [drm:intel_update_fbc] disabled per chip default
<7>[ 3.980139] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 3.980144] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 3.980148] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 3.980151] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 3.980154] [drm:check_crtc_state] [CRTC:8]
<7>[ 3.980158] [drm:check_crtc_state] [CRTC:11]
<7>[ 3.982508] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1] disconnected
<7>[ 3.982562] [drm:add_framebuffer_internal] [FB:36]
<7>[ 4.129356] [drm:add_framebuffer_internal] [FB:36]
<7>[ 4.129422] [drm:drm_mode_setcrtc] [CRTC:11]
<7>[ 4.129432] [drm:drm_mode_setcrtc] [CONNECTOR:12:LVDS-1]
<7>[ 4.129437] [drm:intel_crtc_set_config] [CRTC:11] [FB:36] #connectors=1 (x y) (0 0)
<7>[ 4.129444] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=1
<7>[ 4.129449] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 4.129455] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 4.129461] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 4.129466] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 4.129476] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 4.129479] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 4.129482] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 4.129484] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 4.129488] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 4.129491] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 4.129494] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 4.129497] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 4.129499] [drm:intel_dump_pipe_config] requested mode:
<7>[ 4.129505] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 4.129507] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 4.129512] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 4.129516] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 4.129519] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 4.129522] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 4.129525] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 4.129528] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 4.129530] [drm:intel_dump_pipe_config] ips: 0
<7>[ 4.129532] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 4.139054] [drm:i9xx_update_primary_plane] Writing base 00320000 00000000 0 0 4096
<7>[ 4.157726] [drm:drm_mode_setcrtc] [CRTC:11]
<7>[ 4.157738] [drm:drm_mode_setcrtc] [CONNECTOR:12:LVDS-1]
<7>[ 4.157743] [drm:intel_crtc_set_config] [CRTC:11] [FB:36] #connectors=1 (x y) (0 0)
<7>[ 4.157749] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 4.157754] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 4.157759] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 4.157764] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 4.157769] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 4.157777] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 4.157781] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 4.157783] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 4.157786] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 4.157789] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 4.157793] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 4.157796] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 4.157798] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 4.157801] [drm:intel_dump_pipe_config] requested mode:
<7>[ 4.157806] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 4.157809] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 4.157813] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 4.157818] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 4.157820] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 4.157823] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 4.157826] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 4.157829] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 4.157832] [drm:intel_dump_pipe_config] ips: 0
<7>[ 4.157834] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 13.184037] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 13.189026] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 13.189031] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 13.189034] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 13.189038] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 13.189323] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 13.189326] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 13.189329] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 13.189334] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 23.200038] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 23.205023] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 23.205029] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 23.205032] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 23.205035] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 23.205321] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 23.205324] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 23.205327] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 23.205332] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 23.518220] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3538125/3538125
<7>[ 33.216058] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 33.220045] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 33.220055] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 33.220063] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 33.220071] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 33.220381] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 33.220389] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 33.220396] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 33.220406] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 43.232057] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 43.233384] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 43.233396] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 43.233404] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 43.233412] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 43.233722] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 43.233730] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 43.233737] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 43.233747] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 53.248066] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 53.249742] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 53.249754] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 53.249762] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 53.249771] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 53.250107] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 53.250116] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 53.250123] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 53.250133] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 63.264043] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 63.265324] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 63.265329] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 63.265333] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 63.265336] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 63.265623] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 63.265626] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 63.265629] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 63.265633] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 69.057372] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.095426] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.095438] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.104116] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.104252] [drm:add_framebuffer_internal] [FB:37]
<7>[ 69.104969] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.104980] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3]
<7>[ 69.105098] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 69.105126] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 69.105906] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 69.105922] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 69.105985] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 69.105998] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 71.255684] [drm:add_framebuffer_internal] [FB:37]
<7>[ 71.256772] [drm:drm_mode_setcrtc] [CRTC:11]
<7>[ 71.256780] [drm:drm_mode_setcrtc] [CONNECTOR:12:LVDS-1]
<7>[ 71.256785] [drm:intel_crtc_set_config] [CRTC:11] [FB:37] #connectors=1 (x y) (0 0)
<7>[ 71.256791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=1
<7>[ 71.256796] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 71.256802] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 71.256950] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 71.256955] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 71.256964] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 71.256968] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 71.256971] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 71.256973] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 71.256977] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 71.256981] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 71.256984] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 71.256986] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 71.256989] [drm:intel_dump_pipe_config] requested mode:
<7>[ 71.256995] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x0 0xa
<7>[ 71.256997] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 71.257002] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 71.257018] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 71.257021] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 71.257024] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 71.257027] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 71.257030] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 71.257032] [drm:intel_dump_pipe_config] ips: 0
<7>[ 71.257035] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 71.259219] [drm:i9xx_update_primary_plane] Writing base 00800000 00000000 0 0 4096
<7>[ 71.283870] [drm:drm_mode_setcrtc] [CRTC:8]
<7>[ 71.283874] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
<7>[ 71.283878] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
<7>[ 71.283882] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 71.283885] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
<7>[ 73.280067] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 73.281873] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 73.281885] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 73.281894] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 73.281902] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 73.282239] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 73.282248] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 73.282255] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 73.282266] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 83.296064] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 83.297742] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 83.297754] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 83.297762] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 83.297771] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 83.298109] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 83.298118] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 83.298125] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 83.298135] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 85.337468] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 85.337480] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1]
<7>[ 85.337484] [drm:intel_lvds_detect] [CONNECTOR:12:LVDS-1]
<7>[ 85.337495] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1] probed modes :
<7>[ 85.337501] [drm:drm_mode_debug_printmodeline] Modeline 33:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 85.337508] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 85.337700] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 85.337704] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1]
<7>[ 85.337707] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=1
<7>[ 85.337712] [drm:intel_get_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 85.337715] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 85.337758] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 85.337764] [drm:connected_sink_compute_bpp] [CONNECTOR:18:SVIDEO-1] checking for sink bpp constrains
<7>[ 85.337767] [drm:intel_tv_compute_config] forcing bpc to 8 for TV
<7>[ 85.337774] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 85.337778] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 85.337781] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 85.337783] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 85.337787] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 85.337790] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 85.337793] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 85.337796] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 85.337798] [drm:intel_dump_pipe_config] requested mode:
<7>[ 85.337803] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 85.337806] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 85.337810] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 85.337815] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
<7>[ 85.337817] [drm:intel_dump_pipe_config] port clock: 108000
<7>[ 85.337820] [drm:intel_dump_pipe_config] pipe src size: 1280x1024
<7>[ 85.337823] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 85.337826] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 85.337829] [drm:intel_dump_pipe_config] ips: 0
<7>[ 85.337831] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 85.369707] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 85.369715] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 85.369718] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 85.369721] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 85.369724] [drm:intel_calculate_wm] FIFO entries required for mode: 34
<7>[ 85.369726] [drm:intel_calculate_wm] FIFO watermark level: -5
<7>[ 85.369729] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 8
<7>[ 85.369733] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.369736] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 8, C: 2, SR 1
<4>[ 85.369743] ------------[ cut here ]------------
<4>[ 85.369785] WARNING: CPU: 0 PID: 979 at drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x164/0x170 [drm]()
<5>[ 85.369787] vblank not available on crtc 0, ret=-22
<5>[ 85.369790] Modules linked in: arc4 lib80211_crypt_wep ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw gpio_ich iTCO_wdt iTCO_vendor_support ppdev snd_intel8x0 snd_ac97_codec ipw2200 ac97_bus serio_raw pcspkr snd_seq snd_seq_device libipw sdhci_pci lpc_ich sdhci i2c_i801 lib80211 snd_pcm thinkpad_acpi cfg80211 snd_timer irda mmc_core snd parport_pc crc_ccitt rfkill soundcore parport acpi_cpufreq binfmt_misc i915 i2c_algo_bit drm_kms_helper drm tg3 ata_generic yenta_socket ptp pata_acpi
<5>[ 85.369846] pps_core video
<5>[ 85.369853] CPU: 0 PID: 979 Comm: Xorg.bin Tainted: G W 3.19.0-1.local0.fc21.i686 #1
<5>[ 85.369856] Hardware name: IBM 2525FAG/2525FAG, BIOS 74ET64WW (2.09 ) 12/14/2006
<5>[ 85.369859] 00000000 0dbc4229 00000000 f020fa20 c0a5689d f020fa64 f020fa54 c0456f4b
<5>[ 85.369866] f816d200 f020fa84 000003d3 f816b4a3 00000461 f8147bb4 00000461 f8147bb4
<5>[ 85.369872] f6b48000 f6a73c00 00000000 f020fa70 c0456fbe 00000009 f020fa64 f816d200
<5>[ 85.369879] Call Trace:
<5>[ 85.369890] [<c0a5689d>] dump_stack+0x41/0x52
<5>[ 85.369897] [<c0456f4b>] warn_slowpath_common+0x8b/0xc0
<5>[ 85.369918] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 85.369935] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 85.369939] [<c0456fbe>] warn_slowpath_fmt+0x3e/0x60
<5>[ 85.369958] [<f8147bb4>] drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 85.370005] [<f83320f2>] intel_enable_tv+0x22/0x60 [i915]
<5>[ 85.370073] [<f82ff5ed>] i9xx_crtc_enable+0x35d/0x420 [i915]
<5>[ 85.370111] [<f82fdef5>] __intel_set_mode+0x8d5/0xab0 [i915]
<5>[ 85.370150] [<f8303486>] intel_set_mode+0x76/0xb0 [i915]
<5>[ 85.370187] [<f83036bd>] intel_get_load_detect_pipe+0x1fd/0x4a0 [i915]
<5>[ 85.370230] [<f8332c56>] intel_tv_detect+0x106/0x5c0 [i915]
<5>[ 85.370238] [<c04a0501>] ? msg_print_text+0xa1/0x190
<5>[ 85.370254] [<f7fac7f8>] drm_helper_probe_single_connector_modes_merge_bits+0x2c8/0x410 [drm_kms_helper]
<5>[ 85.370267] [<f7fac957>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
<5>[ 85.370292] [<f8153152>] drm_mode_getconnector+0x352/0x3d0 [drm]
<5>[ 85.370316] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 85.370333] [<f8146065>] drm_ioctl+0x1f5/0x560 [drm]
<5>[ 85.370354] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 85.370362] [<c05064a7>] ? update_max_tr_single.part.53+0xb7/0x150
<5>[ 85.370381] [<f8145e70>] ? drm_getmap+0xc0/0xc0 [drm]
<5>[ 85.370386] [<c05a1f72>] do_vfs_ioctl+0x322/0x540
<5>[ 85.370392] [<c0679422>] ? inode_has_perm.isra.30+0x32/0x50
<5>[ 85.370396] [<c0679587>] ? file_has_perm+0x97/0xa0
<5>[ 85.370400] [<c067a1bb>] ? selinux_file_ioctl+0x4b/0xe0
<5>[ 85.370404] [<c05a21f0>] SyS_ioctl+0x60/0x90
<5>[ 85.370411] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 85.370415] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 85.370421] [<c0a5c09f>] sysenter_do_call+0x12/0x12
<5>[ 85.370425] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 85.370429] [<c04c64a7>] ? do_futex+0x217/0x940
<4>[ 85.370432] ---[ end trace 20ebeb61d455d722 ]---
<7>[ 85.374063] [drm:i9xx_update_primary_plane] Writing base 00C10000 00000000 0 0 5120
<7>[ 85.374074] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 85.374087] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 85.374094] [drm:intel_connector_check_state] [CONNECTOR:18:SVIDEO-1]
<7>[ 85.374097] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 85.374101] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 85.374104] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 85.374108] [drm:check_crtc_state] [CRTC:8]
<7>[ 85.374121] [drm:check_crtc_state] [CRTC:11]
<7>[ 85.419086] [drm:intel_tv_detect_type] TV detected: c0c07, 7f0000aa
<7>[ 85.419093] [drm:intel_tv_detect_type] Unrecognised TV connection
<7>[ 85.454081] [drm:intel_release_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 85.454089] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 85.454095] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.495054] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 85.495059] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 85.495062] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 85.495066] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 85.495070] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 85.495073] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.495076] [drm:i9xx_update_wm] self-refresh entries: 64
<7>[ 85.495080] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 31
<7>[ 85.495083] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
<7>[ 85.495087] [drm:intel_update_fbc] disabled per chip default
<7>[ 85.495100] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 85.495106] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 85.495110] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 85.495114] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 85.495118] [drm:check_crtc_state] [CRTC:8]
<7>[ 85.495123] [drm:check_crtc_state] [CRTC:11]
<7>[ 85.498610] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1] disconnected
<7>[ 85.498670] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 85.498675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
<7>[ 85.498680] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
<7>[ 85.499606] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 85.499611] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 85.499615] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 85.499619] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 85.499907] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 85.499911] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 85.499914] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 85.499919] [drm:intel_get_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 85.499924] [drm:intel_get_load_detect_pipe] reusing fbdev for load-detection framebuffer
<7>[ 85.499928] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 85.499935] [drm:connected_sink_compute_bpp] [CONNECTOR:16:VGA-1] checking for sink bpp constrains
<7>[ 85.499943] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 85.499947] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 85.499950] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 85.499953] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 85.499958] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 85.499962] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 85.499966] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 85.499969] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 85.499972] [drm:intel_dump_pipe_config] requested mode:
<7>[ 85.499978] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 85.499981] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 85.499987] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 85.499993] [drm:intel_dump_crtc_timings] crtc timings: 31500 640 664 704 832 480 489 491 520, type: 0x10 flags: 0xa
<7>[ 85.499996] [drm:intel_dump_pipe_config] port clock: 31500
<7>[ 85.499999] [drm:intel_dump_pipe_config] pipe src size: 640x480
<7>[ 85.500018] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 85.500022] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 85.500025] [drm:intel_dump_pipe_config] ips: 0
<7>[ 85.500028] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 85.500959] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 85.500962] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 85.500965] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 85.500969] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 85.500972] [drm:intel_calculate_wm] FIFO entries required for mode: 10
<7>[ 85.500975] [drm:intel_calculate_wm] FIFO watermark level: 19
<7>[ 85.500978] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 19
<7>[ 85.500981] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.500985] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 19, C: 2, SR 1
<7>[ 85.501000] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 85.504025] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 85.504033] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 85.504038] [drm:intel_connector_check_state] [CONNECTOR:16:VGA-1]
<7>[ 85.504042] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 85.504046] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 85.504049] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 85.504053] [drm:check_crtc_state] [CRTC:8]
<7>[ 85.504064] [drm:check_crtc_state] [CRTC:11]
<7>[ 85.518032] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 85.518037] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 85.518041] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 85.518045] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 85.518334] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 85.518338] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 85.518341] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 85.518345] [drm:intel_crt_load_detect] starting load-detect on CRT
<7>[ 85.530068] [drm:intel_release_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 85.530074] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 85.530079] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.561054] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 85.561058] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 85.561061] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 85.561065] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 85.561068] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 85.561071] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 85.561074] [drm:i9xx_update_wm] self-refresh entries: 64
<7>[ 85.561078] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 31
<7>[ 85.561081] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
<7>[ 85.561084] [drm:intel_update_fbc] disabled per chip default
<7>[ 85.561092] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 85.561097] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 85.561100] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 85.561104] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 85.561107] [drm:check_crtc_state] [CRTC:8]
<7>[ 85.561111] [drm:check_crtc_state] [CRTC:11]
<7>[ 85.561124] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
<7>[ 92.599061] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 92.599073] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1]
<7>[ 92.599077] [drm:intel_lvds_detect] [CONNECTOR:12:LVDS-1]
<7>[ 92.599089] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:12:LVDS-1] probed modes :
<7>[ 92.599095] [drm:drm_mode_debug_printmodeline] Modeline 33:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 92.599102] [drm:drm_mode_getconnector] [CONNECTOR:12:?]
<7>[ 92.599283] [drm:drm_mode_getconnector] [CONNECTOR:18:?]
<7>[ 92.599287] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1]
<7>[ 92.599290] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=1
<7>[ 92.599295] [drm:intel_get_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 92.599298] [drm:intel_get_load_detect_pipe] creating tmp fb for load-detection
<7>[ 92.599346] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 92.599351] [drm:connected_sink_compute_bpp] [CONNECTOR:18:SVIDEO-1] checking for sink bpp constrains
<7>[ 92.599355] [drm:intel_tv_compute_config] forcing bpc to 8 for TV
<7>[ 92.599362] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 92.599366] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 92.599368] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 92.599371] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 92.599374] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 92.599378] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 92.599381] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 92.599384] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 92.599386] [drm:intel_dump_pipe_config] requested mode:
<7>[ 92.599391] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 92.599393] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 92.599398] [drm:drm_mode_debug_printmodeline] Modeline 0:"NTSC 480i" 0 107520 1280 1368 1496 1712 1024 1027 1034 1104 0x40 0x0
<7>[ 92.599402] [drm:intel_dump_crtc_timings] crtc timings: 108000 1280 1368 1496 1712 1024 1027 1034 1104, type: 0x40 flags: 0x0
<7>[ 92.599405] [drm:intel_dump_pipe_config] port clock: 108000
<7>[ 92.599408] [drm:intel_dump_pipe_config] pipe src size: 1280x1024
<7>[ 92.599411] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 92.599414] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 92.599416] [drm:intel_dump_pipe_config] ips: 0
<7>[ 92.599419] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 92.619240] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 92.619247] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 92.619250] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 92.619254] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 92.619256] [drm:intel_calculate_wm] FIFO entries required for mode: 34
<7>[ 92.619259] [drm:intel_calculate_wm] FIFO watermark level: -5
<7>[ 92.619262] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 8
<7>[ 92.619265] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.619268] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 8, C: 2, SR 1
<4>[ 92.619275] ------------[ cut here ]------------
<4>[ 92.619317] WARNING: CPU: 0 PID: 979 at drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x164/0x170 [drm]()
<5>[ 92.619320] vblank not available on crtc 0, ret=-22
<5>[ 92.619322] Modules linked in: arc4 lib80211_crypt_wep ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw gpio_ich iTCO_wdt iTCO_vendor_support ppdev snd_intel8x0 snd_ac97_codec ipw2200 ac97_bus serio_raw pcspkr snd_seq snd_seq_device libipw sdhci_pci lpc_ich sdhci i2c_i801 lib80211 snd_pcm thinkpad_acpi cfg80211 snd_timer irda mmc_core snd parport_pc crc_ccitt rfkill soundcore parport acpi_cpufreq binfmt_misc i915 i2c_algo_bit drm_kms_helper drm tg3 ata_generic yenta_socket ptp pata_acpi
<5>[ 92.619379] pps_core video
<5>[ 92.619385] CPU: 0 PID: 979 Comm: Xorg.bin Tainted: G W 3.19.0-1.local0.fc21.i686 #1
<5>[ 92.619388] Hardware name: IBM 2525FAG/2525FAG, BIOS 74ET64WW (2.09 ) 12/14/2006
<5>[ 92.619391] 00000000 0dbc4229 00000000 f020fa20 c0a5689d f020fa64 f020fa54 c0456f4b
<5>[ 92.619398] f816d200 f020fa84 000003d3 f816b4a3 00000461 f8147bb4 00000461 f8147bb4
<5>[ 92.619405] f6b48000 f6a73c00 00000000 f020fa70 c0456fbe 00000009 f020fa64 f816d200
<5>[ 92.619412] Call Trace:
<5>[ 92.619423] [<c0a5689d>] dump_stack+0x41/0x52
<5>[ 92.619430] [<c0456f4b>] warn_slowpath_common+0x8b/0xc0
<5>[ 92.619451] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 92.619468] [<f8147bb4>] ? drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 92.619472] [<c0456fbe>] warn_slowpath_fmt+0x3e/0x60
<5>[ 92.619491] [<f8147bb4>] drm_wait_one_vblank+0x164/0x170 [drm]
<5>[ 92.619555] [<f83320f2>] intel_enable_tv+0x22/0x60 [i915]
<5>[ 92.619593] [<f82ff5ed>] i9xx_crtc_enable+0x35d/0x420 [i915]
<5>[ 92.619632] [<f82fdef5>] __intel_set_mode+0x8d5/0xab0 [i915]
<5>[ 92.619671] [<f8303486>] intel_set_mode+0x76/0xb0 [i915]
<5>[ 92.619709] [<f83036bd>] intel_get_load_detect_pipe+0x1fd/0x4a0 [i915]
<5>[ 92.619751] [<f8332c56>] intel_tv_detect+0x106/0x5c0 [i915]
<5>[ 92.619760] [<c04a0501>] ? msg_print_text+0xa1/0x190
<5>[ 92.619775] [<f7fac7f8>] drm_helper_probe_single_connector_modes_merge_bits+0x2c8/0x410 [drm_kms_helper]
<5>[ 92.619789] [<f7fac957>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper]
<5>[ 92.619813] [<f8153152>] drm_mode_getconnector+0x352/0x3d0 [drm]
<5>[ 92.619837] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 92.619854] [<f8146065>] drm_ioctl+0x1f5/0x560 [drm]
<5>[ 92.619875] [<f8152e00>] ? drm_mode_getcrtc+0xd0/0xd0 [drm]
<5>[ 92.619882] [<c05064a7>] ? update_max_tr_single.part.53+0xb7/0x150
<5>[ 92.619901] [<f8145e70>] ? drm_getmap+0xc0/0xc0 [drm]
<5>[ 92.619907] [<c05a1f72>] do_vfs_ioctl+0x322/0x540
<5>[ 92.619913] [<c0679422>] ? inode_has_perm.isra.30+0x32/0x50
<5>[ 92.619917] [<c0679587>] ? file_has_perm+0x97/0xa0
<5>[ 92.619921] [<c067a1bb>] ? selinux_file_ioctl+0x4b/0xe0
<5>[ 92.619925] [<c05a21f0>] SyS_ioctl+0x60/0x90
<5>[ 92.619932] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 92.619936] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 92.619942] [<c0a5c09f>] sysenter_do_call+0x12/0x12
<5>[ 92.619946] [<c04c64a7>] ? do_futex+0x217/0x940
<5>[ 92.619950] [<c04c64a7>] ? do_futex+0x217/0x940
<4>[ 92.619954] ---[ end trace 20ebeb61d455d723 ]---
<7>[ 92.619965] [drm:i9xx_update_primary_plane] Writing base 00F00000 00000000 0 0 5120
<7>[ 92.619971] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 92.619982] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 92.619988] [drm:intel_connector_check_state] [CONNECTOR:18:SVIDEO-1]
<7>[ 92.619991] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 92.619994] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 92.619997] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 92.620013] [drm:check_crtc_state] [CRTC:8]
<7>[ 92.620026] [drm:check_crtc_state] [CRTC:11]
<7>[ 92.667713] [drm:intel_tv_detect_type] TV detected: c0c07, 7f0000aa
<7>[ 92.667720] [drm:intel_tv_detect_type] Unrecognised TV connection
<7>[ 92.698583] [drm:intel_release_load_detect_pipe] [CONNECTOR:18:SVIDEO-1], [ENCODER:19:TV-19]
<7>[ 92.698595] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 92.698601] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.749061] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 92.749070] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 92.749072] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 92.749076] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 92.749079] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 92.749082] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.749085] [drm:i9xx_update_wm] self-refresh entries: 64
<7>[ 92.749088] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 31
<7>[ 92.749091] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
<7>[ 92.749094] [drm:intel_update_fbc] disabled per chip default
<7>[ 92.749110] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 92.749115] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 92.749118] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 92.749121] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 92.749125] [drm:check_crtc_state] [CRTC:8]
<7>[ 92.749128] [drm:check_crtc_state] [CRTC:11]
<7>[ 92.755419] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:SVIDEO-1] disconnected
<7>[ 92.755474] [drm:drm_mode_getconnector] [CONNECTOR:16:?]
<7>[ 92.755479] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1]
<7>[ 92.755483] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=1
<7>[ 92.756551] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 92.756556] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 92.756559] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 92.756563] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 92.756848] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 92.756851] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 92.756854] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 92.756859] [drm:intel_get_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 92.756863] [drm:intel_get_load_detect_pipe] reusing fbdev for load-detection framebuffer
<7>[ 92.756868] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0
<7>[ 92.756874] [drm:connected_sink_compute_bpp] [CONNECTOR:16:VGA-1] checking for sink bpp constrains
<7>[ 92.756882] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0
<7>[ 92.756885] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A
<7>[ 92.756888] [drm:intel_dump_pipe_config] cpu_transcoder: A
<7>[ 92.756890] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
<7>[ 92.756894] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 92.756897] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 92.756901] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 92.756903] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 92.756905] [drm:intel_dump_pipe_config] requested mode:
<7>[ 92.756911] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 92.756913] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 92.756918] [drm:drm_mode_debug_printmodeline] Modeline 0:"640x480" 0 31500 640 664 704 832 480 489 491 520 0x10 0xa
<7>[ 92.756922] [drm:intel_dump_crtc_timings] crtc timings: 31500 640 664 704 832 480 489 491 520, type: 0x10 flags: 0xa
<7>[ 92.756925] [drm:intel_dump_pipe_config] port clock: 31500
<7>[ 92.756927] [drm:intel_dump_pipe_config] pipe src size: 640x480
<7>[ 92.756930] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 92.756933] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 92.756936] [drm:intel_dump_pipe_config] ips: 0
<7>[ 92.756938] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 92.761700] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 92.761704] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 92.761707] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 92.761710] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 92.761713] [drm:intel_calculate_wm] FIFO entries required for mode: 10
<7>[ 92.761715] [drm:intel_calculate_wm] FIFO watermark level: 19
<7>[ 92.761718] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 19
<7>[ 92.761721] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.761724] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 19, C: 2, SR 1
<7>[ 92.761740] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 92.761745] [drm:intel_update_fbc] more than one pipe active, disabling compression
<7>[ 92.761753] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 92.761757] [drm:intel_connector_check_state] [CONNECTOR:16:VGA-1]
<7>[ 92.761761] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 92.761764] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 92.761767] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 92.761770] [drm:check_crtc_state] [CRTC:8]
<7>[ 92.761781] [drm:check_crtc_state] [CRTC:11]
<7>[ 92.776028] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 92.776035] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 92.776039] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 92.776042] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 92.776327] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 92.776330] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 92.776333] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 92.776335] [drm:intel_crt_load_detect] starting load-detect on CRT
<7>[ 92.789278] [drm:intel_release_load_detect_pipe] [CONNECTOR:16:VGA-1], [ENCODER:17:DAC-17]
<7>[ 92.789289] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1
<7>[ 92.789295] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.834304] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) A: 28
<7>[ 92.834312] [drm:intel_calculate_wm] FIFO entries required for mode: 17
<7>[ 92.834315] [drm:intel_calculate_wm] FIFO watermark level: 9
<7>[ 92.834318] [drm:i9xx_get_fifo_size] FIFO size - (0x00001d9c) B: 31
<7>[ 92.834322] [drm:i9xx_update_wm] FIFO watermarks - A: 9, B: 29
<7>[ 92.834325] [drm:intel_set_memory_cxsr] memory self-refresh is disabled
<7>[ 92.834328] [drm:i9xx_update_wm] self-refresh entries: 64
<7>[ 92.834331] [drm:i9xx_update_wm] Setting FIFO watermarks - A: 9, B: 29, C: 2, SR 31
<7>[ 92.834334] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
<7>[ 92.834337] [drm:intel_update_fbc] disabled per chip default
<7>[ 92.834353] [drm:intel_connector_check_state] [CONNECTOR:12:LVDS-1]
<7>[ 92.834358] [drm:check_encoder_state] [ENCODER:13:LVDS-13]
<7>[ 92.834361] [drm:check_encoder_state] [ENCODER:17:DAC-17]
<7>[ 92.834364] [drm:check_encoder_state] [ENCODER:19:TV-19]
<7>[ 92.834368] [drm:check_crtc_state] [CRTC:8]
<7>[ 92.834372] [drm:check_crtc_state] [CRTC:11]
<7>[ 92.834390] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:16:VGA-1] disconnected
<7>[ 93.312059] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 93.313413] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 93.313422] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 93.313428] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 93.313435] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 93.313736] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 93.313742] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 93.313747] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 93.313755] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 95.161479] [drm:add_framebuffer_internal] [FB:36]
<7>[ 103.328063] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 103.329789] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 103.329801] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 103.329809] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 103.329818] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 103.330149] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 103.330157] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 103.330164] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 103.330175] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 103.908628] [drm:drm_mode_setplane] Unknown plane ID 0
<7>[ 103.908652] [drm:drm_mode_setplane] Unknown plane ID 0
<7>[ 103.911340] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 103.911346] [drm:intel_set_config_compute_mode_changes] crtc has no fb, will flip
<7>[ 103.911349] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=1
<7>[ 103.911353] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.911357] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 103.911362] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 103.911366] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 103.911373] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 103.911376] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 103.911378] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 103.911380] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 103.911383] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.911385] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.911388] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 103.911390] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 103.911391] [drm:intel_dump_pipe_config] requested mode:
<7>[ 103.911396] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.911398] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 103.911402] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.911406] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 103.911408] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 103.911410] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 103.911412] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 103.911415] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 103.911416] [drm:intel_dump_pipe_config] ips: 0
<7>[ 103.911418] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 103.911429] [drm:intel_update_fbc] no output, disabling
<7>[ 103.911436] [drm:i9xx_update_primary_plane] Writing base 00020000 00000000 0 0 4096
<7>[ 103.933071] [drm:intel_crtc_set_config] [CRTC:8] [NOFB]
<7>[ 103.933076] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0
<7>[ 103.933079] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.933083] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 0
<7>[ 103.933087] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 103.933090] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 103.933092] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.933094] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 103.933097] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 103.933101] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 103.933108] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 103.933111] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 103.933112] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 103.933113] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 103.933115] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933118] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933119] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 103.933121] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 103.933122] [drm:intel_dump_pipe_config] requested mode:
<7>[ 103.933126] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933127] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 103.933130] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933133] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 103.933135] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 103.933136] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 103.933138] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 103.933139] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 103.933141] [drm:intel_dump_pipe_config] ips: 0
<7>[ 103.933142] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 103.933151] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 103.933153] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 103.933154] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.933156] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 103.933158] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 103.933160] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 103.933162] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 103.933164] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 103.933165] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 103.933166] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 103.933168] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933170] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933172] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 103.933173] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 103.933174] [drm:intel_dump_pipe_config] requested mode:
<7>[ 103.933178] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933179] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 103.933182] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933185] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 103.933186] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 103.933187] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 103.933189] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 103.933191] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 103.933192] [drm:intel_dump_pipe_config] ips: 0
<7>[ 103.933193] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 103.933214] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 103.933216] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 103.933217] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.933219] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 103.933221] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 103.933223] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 103.933225] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 103.933227] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 103.933228] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 103.933229] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 103.933231] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933233] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.933235] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 103.933236] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 103.933237] [drm:intel_dump_pipe_config] requested mode:
<7>[ 103.933240] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933241] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 103.933245] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.933248] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 103.933249] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 103.933250] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 103.933252] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 103.933253] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 103.933254] [drm:intel_dump_pipe_config] ips: 0
<7>[ 103.933255] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 103.980199] [drm:intel_crtc_set_config] [CRTC:11] [FB:35] #connectors=1 (x y) (0 0)
<7>[ 103.980205] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:11], mode_changed=0, fb_changed=0
<7>[ 103.980208] [drm:intel_modeset_stage_output_state] [CONNECTOR:12:LVDS-1] to [CRTC:11]
<7>[ 103.980212] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 2, prepare: 2, disable: 0
<7>[ 103.980216] [drm:connected_sink_compute_bpp] [CONNECTOR:12:LVDS-1] checking for sink bpp constrains
<7>[ 103.980219] [drm:intel_lvds_compute_config] forcing display bpp (was 24) to LVDS (18)
<7>[ 103.980226] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1
<7>[ 103.980229] [drm:intel_dump_pipe_config] [CRTC:11][modeset] config for pipe B
<7>[ 103.980230] [drm:intel_dump_pipe_config] cpu_transcoder: B
<7>[ 103.980231] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1
<7>[ 103.980234] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.980236] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0
<7>[ 103.980237] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0
<7>[ 103.980239] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
<7>[ 103.980240] [drm:intel_dump_pipe_config] requested mode:
<7>[ 103.980244] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 50 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.980245] [drm:intel_dump_pipe_config] adjusted mode:
<7>[ 103.980249] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 54160 1024 1048 1184 1344 768 771 777 806 0x8 0xa
<7>[ 103.980252] [drm:intel_dump_crtc_timings] crtc timings: 54160 1024 1048 1184 1344 768 771 777 806, type: 0x8 flags: 0xa
<7>[ 103.980253] [drm:intel_dump_pipe_config] port clock: 54160
<7>[ 103.980254] [drm:intel_dump_pipe_config] pipe src size: 1024x768
<7>[ 103.980256] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000008, ratios: 0x00000000, lvds border: 0x00000000
<7>[ 103.980258] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
<7>[ 103.980259] [drm:intel_dump_pipe_config] ips: 0
<7>[ 103.980260] [drm:intel_dump_pipe_config] double wide: 0
<7>[ 113.344062] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 113.345894] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 113.345906] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 113.345914] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 113.345923] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 113.346252] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 113.346261] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 113.346268] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 113.348804] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 123.360060] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 123.362656] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 123.362668] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 123.362676] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 123.362685] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 123.362996] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 123.363031] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 123.363038] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 123.363049] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 133.376100] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 133.377789] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 133.377802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 133.377810] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 133.377819] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 133.378149] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 133.378158] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 133.378165] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 133.381309] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 143.392099] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 143.394856] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 143.394870] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 143.394878] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 143.394887] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 143.395223] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 143.395232] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 143.395239] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 143.398300] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 153.408055] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 153.409727] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 153.409739] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 153.409747] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 153.409755] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 153.410090] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 153.410099] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 153.410106] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 153.413633] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 163.424068] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 163.425978] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 163.425989] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 163.425997] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 163.426034] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 163.428148] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 163.428160] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 163.428167] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 163.428195] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 173.440102] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 173.441708] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 173.441719] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 173.441727] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 173.441736] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 173.442073] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 173.442082] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 173.442089] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 173.442099] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 183.456093] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 183.457786] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 183.457799] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 183.457806] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 183.457815] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 183.458148] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 183.458157] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 183.458164] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 183.460786] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 193.472090] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 193.473664] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 193.473676] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 193.473683] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 193.473691] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 193.474000] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 193.474035] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 193.474042] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 193.477177] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 203.488103] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 203.489745] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 203.489757] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 203.489765] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 203.489774] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 203.490108] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 203.490116] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 203.490123] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 203.490134] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 213.504058] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 213.505800] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 213.505812] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 213.505820] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 213.505828] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 213.506160] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 213.506169] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 213.506176] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 213.506186] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 223.520058] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 223.522268] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 223.522281] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 223.522289] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 223.522297] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 223.522607] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 223.522615] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 223.522622] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 223.522632] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 233.536097] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 233.537696] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 233.537708] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 233.537716] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 233.537724] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 233.538056] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 233.538065] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 233.538072] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 233.538082] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 243.552099] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 243.554170] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 243.554183] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 243.554190] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 243.554198] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 243.554509] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 243.554517] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 243.554524] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 243.554534] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 253.568094] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 253.569844] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 253.569857] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 253.569865] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 253.569873] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 253.570201] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 253.570209] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 253.570216] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 253.572783] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0
<7>[ 263.584098] [drm:intel_crt_detect] [CONNECTOR:16:VGA-1] force=0
<7>[ 263.586209] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
<7>[ 263.586221] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 263.586228] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging
<7>[ 263.586237] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1
<7>[ 263.586546] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga
<7>[ 263.586554] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0
<7>[ 263.586560] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found]
<7>[ 263.586570] [drm:intel_tv_detect] [CONNECTOR:18:SVIDEO-1] force=0

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