Re: [Intel-gfx] 4.17-rc2: Could not determine valid watermarks for inherited state

Dave Jones
2018-04-26T14:27:37Z

On Thu, Apr 26, 2018 at 04:10:45PM +0300, Ville Syrjälä wrote:
> On Mon, Apr 23, 2018 at 11:27:13AM -0400, Dave Jones wrote:
> > This warning just started appearing during boot on a machine I upgraded
> > to 4.17-rc2. The warning seems to have been there since 2015, but it
> > has never triggered before today.
>
> Looks like we have bug open about this. I just asked for more
> information there:
> https://bugs.freedesktop.org/show_bug.cgi?id=105992#c5
>
> If you can also boot with drm.debug=0xe maybe we can see some more
> details about the supposedly bad watermarks.

[ 1.153294] calling drm_kms_helper_init+0x0/0x15 @ 1
[ 1.153768] initcall drm_kms_helper_init+0x0/0x15 returned 0 after 0 usecs
[ 1.154242] calling drm_core_init+0x0/0xea @ 1
[ 1.154760] initcall drm_core_init+0x0/0xea returned 0 after 53 usecs
[ 1.156781] [drm:intel_pch_type] Found LynxPoint PCH
[ 1.157254] [drm:intel_power_domains_init] Allowed DC state mask 00
[ 1.158717] [drm:i915_driver_load] ppgtt mode: 1
[ 1.159187] [drm:intel_uc_sanitize_options] enable_guc=0 (submission:no huc:no)
[ 1.159665] [drm:i915_driver_load] guc_log_level=0 (enabled:no verbosity:-1)
[ 1.160247] [drm:i915_ggtt_probe_hw] GGTT size = 2048M
[ 1.160720] [drm:i915_ggtt_probe_hw] GMADR size = 256M
[ 1.161189] [drm:i915_ggtt_probe_hw] DSM size = 64M
[ 1.162126] fb: switching to inteldrmfb from EFI VGA
[ 1.163161] fb: switching to inteldrmfb from VGA16 VGA
[ 1.163511] [drm] Replacing VGA console driver
[ 1.163819] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 65536K, usable: 64512K
[ 1.163868] [drm:intel_opregion_setup] graphic opregion physical addr: 0xd9a13018
[ 1.163908] [drm:intel_opregion_setup] Public ACPI methods supported
[ 1.163924] [drm:intel_opregion_setup] SWSCI supported
[ 1.168084] [drm:intel_opregion_setup] SWSCI GBDA callbacks 00000cb3, SBCB callbacks 00300483
[ 1.168107] [drm:intel_opregion_setup] ASLE supported
[ 1.168120] [drm:intel_opregion_setup] ASLE extension supported
[ 1.168136] [drm:intel_opregion_setup] Found valid VBT in ACPI OpRegion (Mailbox #4)
[ 1.168325] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.168341] [drm] Driver supports precise vblank timestamp query.
[ 1.168357] [drm:intel_bios_init] Set default to SSC at 120000 kHz
[ 1.168373] [drm:intel_bios_init] VBT signature "$VBT HASWELL ", BDB version 174
[ 1.168392] [drm:intel_bios_init] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0
[ 1.168425] [drm:intel_bios_init] crt_ddc_bus_pin: 5
[ 1.171131] [drm:intel_opregion_get_panel_type] Ignoring OpRegion panel type (0)
[ 1.171151] [drm:intel_bios_init] Panel type: 2 (VBT)
[ 1.171164] [drm:intel_bios_init] DRRS supported mode is static
[ 1.171185] [drm:intel_bios_init] Found panel mode in BIOS VBT tables:
[ 1.171203] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa
[ 1.171227] [drm:intel_bios_init] VBT initial LVDS value 300
[ 1.171242] [drm:intel_bios_init] VBT backlight PWM modulation frequency 200 Hz, active high, min brightness 0, level 255, controller 0
[ 1.171272] [drm:intel_bios_init] Found SDVO panel mode in BIOS VBT tables:
[ 1.171289] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
[ 1.171314] [drm:intel_bios_init] DRRS State Enabled:1
[ 1.171327] [drm:intel_bios_init] No SDVO device info is found in VBT
[ 1.171344] [drm:intel_bios_init] Port B VBT info: DP:0 HDMI:0 DVI:1 EDP:0 CRT:0
[ 1.171362] [drm:intel_bios_init] VBT HDMI level shift for port B: 6
[ 1.171377] [drm:intel_bios_init] Port D VBT info: DP:0 HDMI:1 DVI:1 EDP:0 CRT:0
[ 1.171395] [drm:intel_bios_init] VBT HDMI level shift for port D: 11
[ 1.171470] [drm:intel_dsm_detect] no _DSM method for intel device
[ 1.171492] [drm:i915_driver_load] rawclk rate: 125000 kHz
[ 1.171524] [drm:intel_power_well_enable] enabling always-on
[ 1.171549] [drm:intel_power_well_enable] enabling display
[ 1.172946] [drm:intel_fbc_init] Sanitized enable_fbc value: 0
[ 1.172964] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec)
[ 1.172981] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec)
[ 1.172997] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec)
[ 1.173014] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec)
[ 1.173030] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec)
[ 1.173047] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec)
[ 1.173063] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec)
[ 1.173080] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec)
[ 1.173096] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec)
[ 1.173112] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec)
[ 1.173129] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec)
[ 1.173145] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec)
[ 1.173161] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec)
[ 1.173177] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec)
[ 1.173194] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec)
[ 1.173211] [drm:intel_modeset_init] 3 display pipes available.
[ 1.173617] [drm:intel_dump_cdclk_state] Current CDCLK 540000 kHz, VCO 0 kHz, ref 0 kHz, bypass 0 kHz, voltage level 0
[ 1.173642] [drm:intel_update_max_cdclk] Max CD clock rate: 540000 kHz
[ 1.173658] [drm:intel_modeset_init] Max dotclock rate: 540000 kHz
[ 1.174020] [drm:intel_crt_reset] crt adpa set to 0xf40000
[ 1.174051] [drm:intel_hdmi_init_connector] Adding HDMI connector on port B
[ 1.174073] [drm:intel_hdmi_init_connector] Using DDC pin 0x5 for port B (VBT)
[ 1.174159] [drm:intel_hdmi_init_connector] Adding HDMI connector on port D
[ 1.174180] [drm:intel_hdmi_init_connector] Using DDC pin 0x6 for port D (VBT)
[ 1.174565] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
[ 1.174588] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
[ 1.174605] [drm:intel_modeset_setup_hw_state] pipe A active planes 0x1
[ 1.174621] [drm:intel_modeset_setup_hw_state] [CRTC:39:pipe A] hw state readout: enabled
[ 1.174645] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
[ 1.174662] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
[ 1.174679] [drm:intel_modeset_setup_hw_state] pipe B active planes 0x0
[ 1.174696] [drm:intel_modeset_setup_hw_state] [CRTC:51:pipe B] hw state readout: disabled
[ 1.174719] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
[ 1.174736] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
[ 1.174754] [drm:intel_modeset_setup_hw_state] pipe C active planes 0x0
[ 1.174770] [drm:intel_modeset_setup_hw_state] [CRTC:63:pipe C] hw state readout: disabled
[ 1.174791] [drm:intel_modeset_setup_hw_state] WRPLL 1 hw state readout: crtc_mask 0x00000001, on 1
[ 1.174813] [drm:intel_modeset_setup_hw_state] WRPLL 2 hw state readout: crtc_mask 0x00000000, on 0
[ 1.174836] [drm:intel_modeset_setup_hw_state] SPLL hw state readout: crtc_mask 0x00000000, on 0
[ 1.174856] [drm:intel_modeset_setup_hw_state] LCPLL 810 hw state readout: crtc_mask 0x00000000, on 1
[ 1.174878] [drm:intel_modeset_setup_hw_state] LCPLL 1350 hw state readout: crtc_mask 0x00000000, on 1
[ 1.174899] [drm:intel_modeset_setup_hw_state] LCPLL 2700 hw state readout: crtc_mask 0x00000000, on 1
[ 1.174922] [drm:intel_modeset_setup_hw_state] [ENCODER:65:CRT] hw state readout: disabled, pipe A
[ 1.174948] [drm:intel_modeset_setup_hw_state] [ENCODER:66:DDI B] hw state readout: enabled, pipe A
[ 1.174970] [drm:intel_modeset_setup_hw_state] [ENCODER:72:DDI D] hw state readout: disabled, pipe A
[ 1.175005] [drm:intel_modeset_setup_hw_state] [CONNECTOR:64:VGA-1] hw state readout: disabled
[ 1.175033] [drm:intel_modeset_setup_hw_state] [CONNECTOR:67:HDMI-A-1] hw state readout: enabled
[ 1.175056] [drm:intel_modeset_setup_hw_state] [CONNECTOR:73:HDMI-A-2] hw state readout: disabled
[ 1.175131] [drm:intel_dump_pipe_config] [CRTC:39:pipe A][setup_hw_state]
[ 1.175149] [drm:intel_dump_pipe_config] output_types: HDMI (0x40)
[ 1.175164] [drm:intel_dump_pipe_config] cpu_transcoder: A, pipe bpp: 24, dithering: 0
[ 1.175184] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 1.175199] [drm:intel_dump_pipe_config] requested mode:
[ 1.175213] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 85754 1366 1436 1579 1792 768 771 774 798 0x40 0x5
[ 1.175238] [drm:intel_dump_pipe_config] adjusted mode:
[ 1.175252] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 85754 1366 1436 1579 1792 768 771 774 798 0x40 0x5
[ 1.175278] [drm:intel_dump_pipe_config] crtc timings: 85754 1366 1436 1579 1792 768 771 774 798, type: 0x40 flags: 0x5
[ 1.175302] [drm:intel_dump_pipe_config] port clock: 85754, pipe src size: 800x600, pixel rate 85754
[ 1.175324] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x05560300, enabled
[ 1.175344] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
[ 1.175360] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0xb065066a spll: 0x0
[ 1.175378] [drm:intel_dump_pipe_config] planes on this crtc
[ 1.175393] [drm:intel_dump_pipe_config] [PLANE:28:primary A] disabled, scaler_id = 0
[ 1.175412] [drm:intel_dump_pipe_config] [PLANE:31:sprite A] disabled, scaler_id = 0
[ 1.175431] [drm:intel_dump_pipe_config] [PLANE:36:cursor A] disabled, scaler_id = 0
[ 1.175451] [drm:intel_dump_pipe_config] [CRTC:51:pipe B][setup_hw_state]
[ 1.175467] [drm:intel_dump_pipe_config] output_types: (0x0)
[ 1.175482] [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 0, dithering: 0
[ 1.175501] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 1.175516] [drm:intel_dump_pipe_config] requested mode:
[ 1.175530] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[ 1.175550] [drm:intel_dump_pipe_config] adjusted mode:
[ 1.175563] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[ 1.175583] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
[ 1.175604] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0, pixel rate 0
[ 1.175624] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
[ 1.175644] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
[ 1.175659] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
[ 1.175676] [drm:intel_dump_pipe_config] planes on this crtc
[ 1.175691] [drm:intel_dump_pipe_config] [PLANE:40:primary B] disabled, scaler_id = 0
[ 1.175710] [drm:intel_dump_pipe_config] [PLANE:43:sprite B] disabled, scaler_id = 0
[ 1.175729] [drm:intel_dump_pipe_config] [PLANE:48:cursor B] disabled, scaler_id = 0
[ 1.175748] [drm:intel_dump_pipe_config] [CRTC:63:pipe C][setup_hw_state]
[ 1.175765] [drm:intel_dump_pipe_config] output_types: (0x0)
[ 1.175779] [drm:intel_dump_pipe_config] cpu_transcoder: C, pipe bpp: 0, dithering: 0
[ 1.175798] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 1.175813] [drm:intel_dump_pipe_config] requested mode:
[ 1.175827] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[ 1.175847] [drm:intel_dump_pipe_config] adjusted mode:
[ 1.175860] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[ 1.175880] [drm:intel_dump_pipe_config] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0
[ 1.175901] [drm:intel_dump_pipe_config] port clock: 0, pipe src size: 0x0, pixel rate 0
[ 1.175920] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
[ 1.175941] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
[ 1.175956] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0x0 spll: 0x0
[ 1.175973] [drm:intel_dump_pipe_config] planes on this crtc
[ 1.175987] [drm:intel_dump_pipe_config] [PLANE:52:primary C] disabled, scaler_id = 0
[ 1.176007] [drm:intel_dump_pipe_config] [PLANE:55:sprite C] disabled, scaler_id = 0
[ 1.176025] [drm:intel_dump_pipe_config] [PLANE:60:cursor C] disabled, scaler_id = 0
[ 1.176046] [drm:intel_modeset_setup_hw_state] LCPLL 810 enabled but not in use, disabling
[ 1.176065] [drm:intel_modeset_setup_hw_state] LCPLL 1350 enabled but not in use, disabling
[ 1.176085] [drm:intel_modeset_setup_hw_state] LCPLL 2700 enabled but not in use, disabling
[ 1.176131] [drm:i9xx_get_initial_plane_config] pipe A/primary A with fb: size=800x600@32, offset=0, pitch 3200, size 0x1d4c00
[ 1.176161] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x00000000001d5000
[ 1.176312] [drm:intel_alloc_initial_plane_obj.isra.127] initial plane fb obj (ptrval)
[ 1.176351] [drm:intel_modeset_init] pipe A active planes 0x1
[ 1.176456] [drm:drm_atomic_helper_check_plane_state] Plane must cover entire CRTC
[ 1.176481] [drm:drm_rect_debug_print] dst: 800x600+0+0
[ 1.176494] [drm:drm_rect_debug_print] clip: 1366x768+0+0
[ 1.176553] WARNING: CPU: 1 PID: 1 at drivers/gpu/drm/i915/intel_display.c:14584 sanitize_watermarks+0x17b/0x1c0
[ 1.177379] [drm:i915_gem_init_ggtt] clearing unused GTT space: [1d6000, 80000000]
[ 1.182941] [drm:i915_ppgtt_create] Allocated pde space (2M) at GTT entry: 7fe00
[ 1.182962] [drm:i915_ppgtt_create] Adding PPGTT at offset 7fe00000
[ 1.182995] [drm:i915_gem_contexts_init] logical context support initialized
[ 1.183528] [drm:intel_engine_init_common] rcs0 hws offset: 0x7fdee000
[ 1.183597] [drm:intel_engine_create_scratch] rcs0 pipe control offset: 0x7fded000
[ 1.183863] [drm:intel_engine_init_common] bcs0 hws offset: 0x7fdec000
[ 1.184149] [drm:intel_engine_init_common] vcs0 hws offset: 0x7fdeb000
[ 1.184405] [drm:intel_engine_init_common] vecs0 hws offset: 0x7fdea000
[ 1.184461] [drm:sandybridge_pcode_read] warning: pcode (read from mbox 1a) mailbox access failed for intel_init_gt_powersave: -6
[ 1.184500] [drm:intel_init_gt_powersave] Overclocking supported, max: 1100MHz, overclock: 1100MHz
[ 1.184584] [drm:init_workarounds_ring] rcs0: Number of context specific w/a: 0
[ 1.184778] [drm:sandybridge_pcode_read] warning: pcode (read from mbox 5) mailbox access failed for intel_enable_gt_powersave: -6
[ 1.185079] [drm:intel_fbdev_init] found possible fb from plane A
[ 1.185096] [drm:intel_fbdev_init] pipe B not active or no fb, skipping
[ 1.185112] [drm:intel_fbdev_init] pipe C not active or no fb, skipping
[ 1.185128] [drm:intel_fbdev_init] checking plane A for BIOS fb
[ 1.185143] [drm:intel_fbdev_init] fb not wide enough for plane A (5464 vs 3200)
[ 1.185161] [drm:intel_fbdev_init] BIOS fb not suitable for all pipes, not using
[ 1.186926] [drm] Initialized i915 1.6.0 20180308 for 0000:00:02.0 on minor 0
[ 1.187837] [drm:intel_opregion_register] 3 outputs detected
[ 1.201504] [drm:drm_setup_crtcs]
[ 1.201552] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1]
[ 1.201560] [drm:intel_crt_detect] [CONNECTOR:64:VGA-1] force=1
[ 1.201596] [drm:intel_crt_detect] trigger hotplug detect cycle: adpa=0xf40000
[ 1.212014] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
[ 1.212034] [drm:intel_crt_detect] CRT not detected via hotplug
[ 1.237855] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [EDID reports a digital panel]
[ 1.237885] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] status updated from unknown to disconnected
[ 1.237940] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] disconnected
[ 1.237964] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1]
[ 1.237993] [drm:intel_hdmi_detect] [CONNECTOR:67:HDMI-A-1]
[ 1.263907] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.263938] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 1.264150] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.264171] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 1.264190] [drm:drm_detect_monitor_audio] Monitor has basic audio support
[ 1.264208] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1] status updated from unknown to connected
[ 1.264234] [drm:drm_add_display_info] non_desktop set to 0
[ 1.264248] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 1.264276] [drm:drm_add_edid_modes] ELD monitor LC-32SV29U
[ 1.264291] [drm:drm_add_edid_modes] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
[ 1.264313] [drm:drm_add_edid_modes] ELD size 36, SAD count 1
[ 1.264327] [drm:drm_add_display_info] non_desktop set to 0
[ 1.264342] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 1.264718] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1] probed modes :
[ 1.264746] [drm:drm_mode_debug_printmodeline] Modeline 78:"1366x768" 60 85750 1366 1436 1579 1792 768 771 774 798 0x48 0x5
[ 1.264771] [drm:drm_mode_debug_printmodeline] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.264798] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.264824] [drm:drm_mode_debug_printmodeline] Modeline 82:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 1.264851] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 1.264877] [drm:drm_mode_debug_printmodeline] Modeline 94:"1920x1080" 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 1.264904] [drm:drm_mode_debug_printmodeline] Modeline 79:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
[ 1.264930] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 30 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.264956] [drm:drm_mode_debug_printmodeline] Modeline 124:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.264982] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 25 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 1.265009] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 24 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 1.265035] [drm:drm_mode_debug_printmodeline] Modeline 123:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 1.265061] [drm:drm_mode_debug_printmodeline] Modeline 103:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 1.265086] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 1.265112] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
[ 1.265137] [drm:drm_mode_debug_printmodeline] Modeline 89:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 1.265162] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
[ 1.265188] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 1.265213] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 1.265237] [drm:drm_mode_debug_printmodeline] Modeline 93:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
[ 1.265262] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 1.265286] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
[ 1.265311] [drm:drm_mode_debug_printmodeline] Modeline 97:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[ 1.265335] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x576i" 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a
[ 1.265360] [drm:drm_mode_debug_printmodeline] Modeline 118:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[ 1.265385] [drm:drm_mode_debug_printmodeline] Modeline 104:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[ 1.265410] [drm:drm_mode_debug_printmodeline] Modeline 119:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
[ 1.265435] [drm:drm_mode_debug_printmodeline] Modeline 105:"720x480i" 60 13500 720 739 801 858 480 488 494 525 0x40 0x101a
[ 1.265460] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 1.265484] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
[ 1.265509] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 1.265533] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[ 1.265558] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 1.265583] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2]
[ 1.265602] [drm:intel_hdmi_detect] [CONNECTOR:73:HDMI-A-2]
[ 1.265799] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.265818] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.266012] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.266031] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.266051] [drm:intel_hdmi_set_edid] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[ 1.266072] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 1.266917] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.266937] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 1.267135] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.267153] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.267348] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.267367] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 1.267384] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] status updated from unknown to disconnected
[ 1.267410] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] disconnected
[ 1.267431] [drm:drm_setup_crtcs] connector 64 enabled? no
[ 1.267445] [drm:drm_setup_crtcs] connector 67 enabled? yes
[ 1.267459] [drm:drm_setup_crtcs] connector 73 enabled? no
[ 1.267489] [drm:intel_fb_initial_config] Not using firmware configuration
[ 1.267509] [drm:drm_setup_crtcs] looking for cmdline mode on connector 67
[ 1.267526] [drm:drm_setup_crtcs] looking for preferred mode on connector 67 0
[ 1.267543] [drm:drm_setup_crtcs] found mode 1366x768
[ 1.267557] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
[ 1.267580] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 39 (0,0)
[ 1.267610] [drm:intelfb_create] no BIOS fb, allocating a new one
[ 1.268152] [drm:intelfb_create] allocated 1366x768 fb: 0x00256000
[ 1.268423] fbcon: inteldrmfb (fb0) is primary device
[ 1.268835] [drm:intel_atomic_check] [CONNECTOR:67:HDMI-A-1] checking for sink bpp constrains
[ 1.268839] [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 24
[ 1.268850] [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
[ 1.268853] [drm:intel_hdmi_compute_config] forcing pipe bpp to 24 for HDMI
[ 1.268855] [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
[ 1.268859] [drm:intel_dump_pipe_config] [CRTC:39:pipe A][modeset]
[ 1.268862] [drm:intel_dump_pipe_config] output_types: HDMI (0x40)
[ 1.268865] [drm:intel_dump_pipe_config] cpu_transcoder: A, pipe bpp: 24, dithering: 0
[ 1.268867] [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
[ 1.268869] [drm:intel_dump_pipe_config] requested mode:
[ 1.268872] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 85750 1366 1436 1579 1792 768 771 774 798 0x48 0x5
[ 1.268874] [drm:intel_dump_pipe_config] adjusted mode:
[ 1.268876] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60 85750 1366 1436 1579 1792 768 771 774 798 0x48 0x5
[ 1.268879] [drm:intel_dump_pipe_config] crtc timings: 85750 1366 1436 1579 1792 768 771 774 798, type: 0x48 flags: 0x5
[ 1.268882] [drm:intel_dump_pipe_config] port clock: 85750, pipe src size: 1366x768, pixel rate 85750
[ 1.268884] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
[ 1.268886] [drm:intel_dump_pipe_config] ips: 0, double wide: 0
[ 1.268889] [drm:intel_dump_pipe_config] dpll_hw_state: wrpll: 0xb065066a spll: 0x0
[ 1.268891] [drm:intel_dump_pipe_config] planes on this crtc
[ 1.268895] [drm:intel_dump_pipe_config] [PLANE:28:primary A] FB:76, fb = 800x600 format = XR24 little-endian (0x34325258)
[ 1.268897] [drm:intel_dump_pipe_config] [PLANE:31:sprite A] disabled, scaler_id = 0
[ 1.268900] [drm:intel_dump_pipe_config] [PLANE:36:cursor A] disabled, scaler_id = 0
[ 1.269713] [drm:intel_find_shared_dpll] [CRTC:39:pipe A] allocated WRPLL 1
[ 1.269715] [drm:intel_reference_shared_dpll] using WRPLL 1 for pipe A
[ 1.269944] [drm:intel_disable_pipe] disabling pipe A
[ 1.285289] [drm:intel_disable_shared_dpll] disable WRPLL 1 (active 1, on? 1) for crtc 39
[ 1.285306] [drm:intel_disable_shared_dpll] disabling WRPLL 1
[ 1.285317] [drm:intel_atomic_commit_tail] [ENCODER:65:CRT]
[ 1.285320] [drm:intel_atomic_commit_tail] [ENCODER:66:DDI B]
[ 1.285321] [drm:intel_atomic_commit_tail] [ENCODER:72:DDI D]
[ 1.285324] [drm:verify_single_dpll_state.isra.79] WRPLL 1
[ 1.285328] [drm:verify_single_dpll_state.isra.79] WRPLL 2
[ 1.285331] [drm:verify_single_dpll_state.isra.79] SPLL
[ 1.285335] [drm:verify_single_dpll_state.isra.79] LCPLL 810
[ 1.285337] [drm:verify_single_dpll_state.isra.79] LCPLL 1350
[ 1.285339] [drm:verify_single_dpll_state.isra.79] LCPLL 2700
[ 1.285342] [drm:intel_enable_shared_dpll] enable WRPLL 1 (active 1, on? 0) for crtc 39
[ 1.285344] [drm:intel_enable_shared_dpll] enabling WRPLL 1
[ 1.285557] [drm:intel_enable_pipe] enabling pipe A
[ 1.285577] [drm:intel_audio_codec_enable] ELD on [CONNECTOR:67:HDMI-A-1], [ENCODER:66:DDI B]
[ 1.285579] [drm:hsw_audio_codec_enable] Enable audio codec on pipe A, 36 bytes ELD
[ 1.285612] [drm:audio_config_hdmi_pixel_clock] HDMI audio pixel clock setting for 85750 not found, falling back to defaults
[ 1.285621] [drm:audio_config_hdmi_pixel_clock] Configuring HDMI audio for pixel clock 25200 (0x00010000)
[ 1.285623] [drm:hsw_audio_config_update] using automatic N
[ 1.302372] [drm:verify_connector_state.isra.118] [CONNECTOR:67:HDMI-A-1]
[ 1.302383] [drm:intel_atomic_commit_tail] [CRTC:39:pipe A]
[ 1.302404] [drm:verify_single_dpll_state.isra.79] WRPLL 1
[ 1.372031] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.387208] [drm:drm_fb_helper_hotplug_event.part.22]
[ 1.388659] [drm:drm_setup_crtcs]
[ 1.388684] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1]
[ 1.390212] [drm:intel_crt_detect] [CONNECTOR:64:VGA-1] force=1
[ 1.391691] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
[ 1.393166] [drm:intel_crt_detect] CRT not detected via hotplug
[ 1.419124] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [EDID reports a digital panel]
[ 1.419992] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] disconnected
[ 1.420853] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1]
[ 1.421665] [drm:intel_hdmi_detect] [CONNECTOR:67:HDMI-A-1]
[ 1.449504] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.450576] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 1.452321] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.453794] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 1.454600] [drm:drm_detect_monitor_audio] Monitor has basic audio support
[ 1.456223] [drm:drm_add_display_info] non_desktop set to 0
[ 1.457803] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 1.459418] [drm:drm_add_edid_modes] ELD monitor LC-32SV29U
[ 1.461006] [drm:drm_add_edid_modes] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
[ 1.463451] [drm:drm_add_edid_modes] ELD size 36, SAD count 1
[ 1.464266] [drm:drm_add_display_info] non_desktop set to 0
[ 1.465935] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 1.466345] [drm:drm_mode_debug_printmodeline] Modeline 81:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.467612] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.467618] [drm:drm_mode_debug_printmodeline] Modeline 112:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.467620] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.469380] [drm:drm_mode_debug_printmodeline] Modeline 82:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 1.471192] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 1.472933] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 1.474775] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 1.474780] [drm:drm_mode_debug_printmodeline] Modeline 94:"1920x1080" 0 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 1.476620] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.476625] [drm:drm_mode_debug_printmodeline] Modeline 79:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
[ 1.478525] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 1.478530] [drm:drm_mode_debug_printmodeline] Modeline 111:"1920x1080" 0 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.480460] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.480885] [drm:drm_mode_debug_printmodeline] Modeline 124:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 1.482466] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.482471] [drm:drm_mode_debug_printmodeline] Modeline 110:"1920x1080" 0 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 1.484498] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.486557] [drm:drm_mode_debug_printmodeline] Modeline 109:"1920x1080" 0 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 1.488646] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.488651] [drm:drm_mode_debug_printmodeline] Modeline 123:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 1.490775] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 1.490785] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1] probed modes :
[ 1.497013] [drm:drm_mode_debug_printmodeline] Modeline 78:"1366x768" 60 85750 1366 1436 1579 1792 768 771 774 798 0x48 0x5
[ 1.497022] [drm:drm_mode_debug_printmodeline] Modeline 103:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 1.497030] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 1.497040] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
[ 1.505328] [drm:drm_mode_debug_printmodeline] Modeline 89:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 1.514063] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
[ 1.516415] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 1.516417] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 1.518780] [drm:drm_mode_debug_printmodeline] Modeline 93:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
[ 1.518783] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 1.528456] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
[ 1.530928] [drm:drm_mode_debug_printmodeline] Modeline 97:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[ 1.530931] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x576i" 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a
[ 1.530933] [drm:drm_mode_debug_printmodeline] Modeline 118:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[ 1.530935] [drm:drm_mode_debug_printmodeline] Modeline 104:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[ 1.530937] [drm:drm_mode_debug_printmodeline] Modeline 119:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
[ 1.530939] [drm:drm_mode_debug_printmodeline] Modeline 105:"720x480i" 60 13500 720 739 801 858 480 488 494 525 0x40 0x101a
[ 1.530942] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 1.530944] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
[ 1.530946] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 1.530948] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[ 1.530950] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 1.530955] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2]
[ 1.533435] [drm:intel_hdmi_detect] [CONNECTOR:73:HDMI-A-2]
[ 1.536080] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.538487] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.541071] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.543415] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.545933] [drm:intel_hdmi_set_edid] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[ 1.548393] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 1.551593] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.553133] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 1.553313] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.555523] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.557929] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.559991] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 1.562189] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] disconnected
[ 1.564342] [drm:drm_setup_crtcs] connector 64 enabled? no
[ 1.566463] [drm:drm_setup_crtcs] connector 67 enabled? yes
[ 1.568569] [drm:drm_setup_crtcs] connector 73 enabled? no
[ 1.570690] [drm:intel_fb_initial_config] Not using firmware configuration
[ 1.572744] [drm:drm_setup_crtcs] looking for cmdline mode on connector 67
[ 1.574784] [drm:drm_setup_crtcs] looking for preferred mode on connector 67 0
[ 1.576832] [drm:drm_setup_crtcs] found mode 1366x768
[ 1.578896] [drm:drm_setup_crtcs] picking CRTCs for 1366x768 config
[ 1.578917] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 39 (0,0)
[ 2.240332] [drm:drm_fb_helper_hotplug_event.part.22]
[ 2.243312] [drm:drm_setup_crtcs]
[ 2.246212] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1]
[ 2.249129] [drm:intel_crt_detect] [CONNECTOR:64:VGA-1] force=1
[ 2.252091] [drm:intel_crt_detect] ironlake hotplug adpa=0xf40000, result 0
[ 2.252882] [drm:intel_crt_detect] CRT not detected via hotplug
[ 2.279580] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [EDID reports a digital panel]
[ 2.281451] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:64:VGA-1] disconnected
[ 2.283292] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1]
[ 2.285098] [drm:intel_hdmi_detect] [CONNECTOR:67:HDMI-A-1]
[ 2.312744] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 2.314723] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 2.316882] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 2.318829] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 2.320790] [drm:drm_detect_monitor_audio] Monitor has basic audio support
[ 2.321622] [drm:drm_add_display_info] non_desktop set to 0
[ 2.322440] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 2.323275] [drm:drm_add_edid_modes] ELD monitor LC-32SV29U
[ 2.324092] [drm:drm_add_edid_modes] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0
[ 2.324926] [drm:drm_add_edid_modes] ELD size 36, SAD count 1
[ 2.325750] [drm:drm_add_display_info] non_desktop set to 0
[ 2.326568] [drm:drm_add_display_info] HDMI: DVI dual 0, max TMDS clock 0 kHz
[ 2.327783] [drm:drm_mode_debug_printmodeline] Modeline 81:"1920x1080i" 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15
[ 2.328646] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 2.329505] [drm:drm_mode_debug_printmodeline] Modeline 94:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2.330401] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.331286] [drm:drm_mode_debug_printmodeline] Modeline 95:"1920x1080i" 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 2.332209] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 2.333135] [drm:drm_mode_debug_printmodeline] Modeline 113:"1920x1080" 0 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 2.334104] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.335079] [drm:drm_mode_debug_printmodeline] Modeline 132:"1920x1080" 0 74250 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 2.336088] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.337095] [drm:drm_mode_debug_printmodeline] Modeline 133:"1920x1080" 0 74250 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5
[ 2.338127] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.339150] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080" 0 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2.340214] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.341186] [drm:drm_mode_debug_printmodeline] Modeline 135:"1920x1080" 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2.342185] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.343179] [drm:drm_mode_debug_printmodeline] Modeline 136:"1920x1080i" 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15
[ 2.344203] [drm:drm_mode_prune_invalid] Not using 1920x1080i mode: VIRTUAL_X
[ 2.345219] [drm:drm_mode_debug_printmodeline] Modeline 146:"1920x1080" 24 74176 1920 2558 2602 2750 1080 1084 1089 1125 0x40 0x5
[ 2.346257] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.347291] [drm:drm_mode_debug_printmodeline] Modeline 147:"1920x1080" 30 74176 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2.348354] [drm:drm_mode_prune_invalid] Not using 1920x1080 mode: VIRTUAL_X
[ 2.349424] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:67:HDMI-A-1] probed modes :
[ 2.350513] [drm:drm_mode_debug_printmodeline] Modeline 78:"1366x768" 60 85750 1366 1436 1579 1792 768 771 774 798 0x48 0x5
[ 2.351599] [drm:drm_mode_debug_printmodeline] Modeline 103:"1280x720" 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 2.352680] [drm:drm_mode_debug_printmodeline] Modeline 117:"1280x720" 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5
[ 2.353752] [drm:drm_mode_debug_printmodeline] Modeline 80:"1280x720" 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5
[ 2.354833] [drm:drm_mode_debug_printmodeline] Modeline 89:"1024x768" 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5
[ 2.355913] [drm:drm_mode_debug_printmodeline] Modeline 90:"1024x768" 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa
[ 2.356987] [drm:drm_mode_debug_printmodeline] Modeline 91:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
[ 2.358055] [drm:drm_mode_debug_printmodeline] Modeline 92:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[ 2.359130] [drm:drm_mode_debug_printmodeline] Modeline 93:"800x600" 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5
[ 2.360202] [drm:drm_mode_debug_printmodeline] Modeline 83:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[ 2.361252] [drm:drm_mode_debug_printmodeline] Modeline 84:"800x600" 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5
[ 2.362306] [drm:drm_mode_debug_printmodeline] Modeline 97:"720x576" 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[ 2.363358] [drm:drm_mode_debug_printmodeline] Modeline 98:"720x576i" 50 13500 720 732 795 864 576 580 586 625 0x40 0x101a
[ 2.364413] [drm:drm_mode_debug_printmodeline] Modeline 118:"720x480" 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[ 2.365472] [drm:drm_mode_debug_printmodeline] Modeline 104:"720x480" 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[ 2.366530] [drm:drm_mode_debug_printmodeline] Modeline 119:"720x480i" 60 13514 720 739 801 858 480 488 494 525 0x40 0x101a
[ 2.367587] [drm:drm_mode_debug_printmodeline] Modeline 105:"720x480i" 60 13500 720 739 801 858 480 488 494 525 0x40 0x101a
[ 2.368633] [drm:drm_mode_debug_printmodeline] Modeline 85:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[ 2.369680] [drm:drm_mode_debug_printmodeline] Modeline 86:"640x480" 73 31500 640 664 704 832 480 489 492 520 0x40 0xa
[ 2.370733] [drm:drm_mode_debug_printmodeline] Modeline 114:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[ 2.371778] [drm:drm_mode_debug_printmodeline] Modeline 87:"640x480" 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[ 2.372823] [drm:drm_mode_debug_printmodeline] Modeline 88:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
[ 2.373865] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2]
[ 2.374910] [drm:intel_hdmi_detect] [CONNECTOR:73:HDMI-A-2]
[ 2.376126] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 2.377171] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 2.378363] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 2.379367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 2.380379] [drm:intel_hdmi_set_edid] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[ 2.381371] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 2.383140] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 2.384113] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 2.385255] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 2.386215] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 2.387321] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 2.388240] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID: (err -6)
[ 2.389143] [drm:drm_helper_probe_single_connector_modes] [CONNECTOR:73:HDMI-A-2] disconnected
[ 2.390055] [drm:drm_setup_crtcs] connector 64 enabled? no
[ 2.390933] [drm:drm_setup_crtcs] connector 67 enabled? yes
[ 2.391787] [drm:drm_setup_crtcs] connector 73 enabled? no
[ 2.392632] [drm:intel_fb_initial_config] Not using firmware configuration
[ 2.393456] [drm:drm_setup_crtcs] looking for cmdline mode on connector 67
[ 2.394266] [drm:drm_setup_crtcs] looking for preferred mode on connector 67 0
[ 2.395058] [drm:drm_setup_crtcs] found mode 1366x768
[ 2.395826] [drm:drm_setup_crtcs] picking CRTCs for 1366x768 config
[ 2.396591] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 39 (0,0)

and the i915 spew:

[ 1.155231] calling i915_init+0x0/0x4d @ 1
[ 1.158717] [drm:i915_driver_load] ppgtt mode: 1
[ 1.159665] [drm:i915_driver_load] guc_log_level=0 (enabled:no verbosity:-1)
[ 1.160247] [drm:i915_ggtt_probe_hw] GGTT size = 2048M
[ 1.160720] [drm:i915_ggtt_probe_hw] GMADR size = 256M
[ 1.161189] [drm:i915_ggtt_probe_hw] DSM size = 64M
[ 1.163819] [drm:i915_gem_init_stolen] Memory reserved for graphics device: 65536K, usable: 64512K
[ 1.171492] [drm:i915_driver_load] rawclk rate: 125000 kHz
[ 1.171572] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.176161] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0x0000000000000000, gtt_offset=0x0000000000000000, size=0x00000000001d5000
[ 1.176553] WARNING: CPU: 1 PID: 1 at drivers/gpu/drm/i915/intel_display.c:14584 sanitize_watermarks+0x17b/0x1c0
[ 1.176791] i915_driver_load+0x9b9/0xf30
[ 1.177379] [drm:i915_gem_init_ggtt] clearing unused GTT space: [1d6000, 80000000]
[ 1.182941] [drm:i915_ppgtt_create] Allocated pde space (2M) at GTT entry: 7fe00
[ 1.182962] [drm:i915_ppgtt_create] Adding PPGTT at offset 7fe00000
[ 1.182995] [drm:i915_gem_contexts_init] logical context support initialized
[ 1.186926] [drm] Initialized i915 1.6.0 20180308 for 0000:00:02.0 on minor 0
[ 1.201464] i915 device info: pciid=0x0402 rev=0x06 platform=HASWELL gen=7
[ 1.201481] i915 device info: is_mobile: no
[ 1.201492] i915 device info: is_lp: no
[ 1.201513] i915 device info: is_alpha_support: no
[ 1.201515] i915 device info: has_64bit_reloc: no
[ 1.201542] i915 device info: has_aliasing_ppgtt: yes
[ 1.201570] i915 device info: has_csr: no
[ 1.201572] i915 device info: has_ddi: yes
[ 1.201573] i915 device info: has_dp_mst: yes
[ 1.201599] i915 device info: has_reset_engine: no
[ 1.201600] i915 device info: has_fbc: yes
[ 1.201656] i915 device info: has_fpga_dbg: yes
[ 1.201667] i915 device info: has_full_ppgtt: yes
[ 1.201679] i915 device info: has_full_48bit_ppgtt: no
[ 1.201692] i915 device info: has_gmch_display: no
[ 1.201704] i915 device info: has_guc: no
[ 1.201714] i915 device info: has_guc_ct: no
[ 1.201725] i915 device info: has_hotplug: yes
[ 1.201736] i915 device info: has_l3_dpf: yes
[ 1.201747] i915 device info: has_llc: yes
[ 1.201758] i915 device info: has_logical_ring_contexts: no
[ 1.201771] i915 device info: has_logical_ring_elsq: no
[ 1.201784] i915 device info: has_logical_ring_preemption: no
[ 1.201798] i915 device info: has_overlay: no
[ 1.201809] i915 device info: has_pooled_eu: no
[ 1.201820] i915 device info: has_psr: yes
[ 1.201831] i915 device info: has_rc6: yes
[ 1.201842] i915 device info: has_rc6p: no
[ 1.201852] i915 device info: has_resource_streamer: yes
[ 1.201865] i915 device info: has_runtime_pm: yes
[ 1.201877] i915 device info: has_snoop: no
[ 1.201888] i915 device info: unfenced_needs_alignment: no
[ 1.201901] i915 device info: cursor_needs_physical: no
[ 1.201913] i915 device info: hws_needs_physical: no
[ 1.201926] i915 device info: overlay_needs_physical: no
[ 1.201938] i915 device info: supports_tv: no
[ 1.201950] i915 device info: has_ipc: no
[ 1.201960] i915 device info: slice mask: 0001
[ 1.201972] i915 device info: slice total: 1
[ 1.201983] i915 device info: subslice total: 1
[ 1.201995] i915 device info: slice0 1 subslices mask=0001
[ 1.202008] i915 device info: slice1 0 subslices mask=0000
[ 1.202021] i915 device info: slice2 0 subslices mask=0000
[ 1.202034] i915 device info: slice3 0 subslices mask=0000
[ 1.202048] i915 device info: slice4 0 subslices mask=0000
[ 1.202061] i915 device info: slice5 0 subslices mask=0000
[ 1.202074] i915 device info: slice6 0 subslices mask=0000
[ 1.202087] i915 device info: EU total: 10
[ 1.202098] i915 device info: EU per subslice: 10
[ 1.202110] i915 device info: has slice power gating: no
[ 1.202123] i915 device info: has subslice power gating: no
[ 1.202136] i915 device info: has EU power gating: no
[ 1.202149] i915 device info: CS timestamp frequency: 12500 kHz
[ 1.202224] initcall i915_init+0x0/0x4d returned 0 after 45438 usecs
[ 1.263907] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.263938] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 1.264150] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.265799] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.265818] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.266012] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.266031] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.266072] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 1.266917] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.266937] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 1.267135] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.267153] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.267348] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.372031] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.391511] hub 4-0:1.0: USB hub found
[ 1.449504] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.450576] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 1.452321] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 1.536080] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.538487] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.541071] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 1.543415] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.548393] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 1.551593] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 1.553133] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 1.553313] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.555523] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 1.557929] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 1.891537] r8169 0000:04:00.0 eth1: link down
[ 2.312744] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 2.314723] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
[ 2.316882] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[ 2.339150] [drm:drm_mode_debug_printmodeline] Modeline 134:"1920x1080" 0 74250 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5
[ 2.376126] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 2.377171] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 2.378363] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0050 w(1)
[ 2.379367] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 2.381371] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus dpd. force bit now 1
[ 2.383140] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpd
[ 2.384113] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus dpd. force bit now 0
[ 2.385255] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
[ 2.386215] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK on first message, retry
[ 2.387321] [drm:do_gmbus_xfer] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)