Bug 105914 - 4.15.15: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds config, err=-6
Summary: 4.15.15: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds...
Status: CLOSED DUPLICATE of bug 105644
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: x86-64 (AMD64) All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-04-05 20:23 UTC by mmokrejs@fold.natur.cuni.cz
Modified: 2018-04-20 09:48 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg-4.14.15_TMDS_error.txt (1.96 MB, text/plain)
2018-04-05 20:24 UTC, mmokrejs@fold.natur.cuni.cz 		no flags Details
View All

Description mmokrejs@fold.natur.cuni.cz 2018-04-05 20:23:35 UTC 
Hi,
  I see the following time to time in my log. I had xscreensaver running and also had turned off the external CD hooked via HDMI cable to my laptop. Cannot say how to really reproduce this but I see others reported same errors in the past. The HW is Dell Latitude E5580. Full dmesg (without errors is attached to bug #105870).
Comment 1 mmokrejs@fold.natur.cuni.cz 2018-04-05 20:24:32 UTC 
Created attachment 138641 [details]
dmesg-4.14.15_TMDS_error.txt
Comment 2 Ville Syrjala 2018-04-05 20:39:40 UTC 
Assuming this always happens after unplugging the display the it should be fixed by these two:
8017e422af3f ("drm/scdc-helper: Convert errors into debug messages")
277ab5abc68d ("drm/i915: Don't spew errors when resetting HDMI scrambling/bit clock ratio fails")
Comment 3 mmokrejs@fold.natur.cuni.cz 2018-04-06 08:02:20 UTC 
I left the LCD turned off overnight and left some package recompiles running.

# tail -f /var/log/messages |  grep -B 50 -A 40 -i error
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_connector_state] Added [CONNECTOR:68:HDMI-A-1] ffff88079560a180 state to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_check_only] checking ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe B] active changed
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:68:HDMI-A-1]
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CONNECTOR:68:HDMI-A-1] keeps [ENCODER:67:DDI B], now on [CRTC:46:pipe B]
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:46:pipe B] needs all connectors, enable: y, active: n
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe B] to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_plane_state] Added [PLANE:37:plane 1B] ffff880787531600 state to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:46:pipe B] to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] [CONNECTOR:68:HDMI-A-1] checking for sink bpp constrains
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_compute_config] forcing pipe bpp to 24 for HDMI
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [CRTC:46:pipe B][modeset]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 24, dithering: 0
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] requested mode:
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] adjusted mode:
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] crtc timings: 241500 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x9
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] port clock: 241500, pipe src size: 2560x1440, pixel rate 241500
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] ips: 0, double wide: 0
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x21, cfgcr1: 0x80800192, cfgcr2: 0x2a4
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] planes on this crtc
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:37:plane 1B] FB:85, fb = 2560x1440 format = XR24 little-endian (0x34325258)
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] \x09scaler:-1 src 0x0+2560+1440 dst 0x0+2560+1440
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:40:plane 2B] disabled, scaler_id = -1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:43:cursor B] disabled, scaler_id = -1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [CRTC:46:pipe B] has [PLANE:37:plane 1B] with fb 85
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [PLANE:37:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_find_shared_dpll] [CRTC:46:pipe B] allocated DPLL 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:36:pipe A] ffff880576b01000 state to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:56:pipe C] ffff88067467d800 state to ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:37:plane 1B] ddb (0 - 860) -> (0 - 0)
Apr  6 02:38:00 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:43:cursor B] ddb (860 - 892) -> (0 - 0)
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_commit] committing ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state ffff88063e088c00
Apr  6 02:38:00 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state ffff88063e088c00
Apr  6 02:38:00 dell_e5580 kernel: [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
Apr  6 02:38:00 dell_e5580 kernel: [drm:i915_audio_component_get_eld] Not valid for port B
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_hdmi_handle_sink_scrambling] Setting sink scrambling for enc:DDI B connector:HDMI-A-1
Apr  6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
Apr  6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
Apr  6 02:38:00 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read tmds config, err=-6
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_encoders_disable.isra.94] *ERROR* Set TMDS ratio failed
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_disable_pipe] disabling pipe B
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling DDI B IO power well
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 46
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disabling DPLL 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:57:DDI A]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:67:DDI B]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:70:DDI C]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:72:DP-MST A]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:73:DP-MST B]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:74:DP-MST C]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:76:DDI D]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:78:DP-MST A]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST B]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST C]
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 0
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 2
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 3
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling power well 2
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_connector_state.isra.107] [CONNECTOR:68:HDMI-A-1]
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [CRTC:46:pipe B]
Apr  6 02:38:00 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.108] DPLL 1
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling DC off
Apr  6 02:38:00 dell_e5580 kernel: [drm:skl_enable_dc6] Enabling DC6
Apr  6 02:38:00 dell_e5580 kernel: [drm:gen9_set_dc_state] Setting DC state from 00 to 02
Apr  6 02:38:00 dell_e5580 kernel: [drm:intel_power_well_disable] disabling always-on
Apr  6 02:38:00 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state ffff880562111800
Apr  6 02:38:00 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state ffff880562111800


I may lookup the mentioned patches but I would rather wait for their inclusion in stable kernel.
Comment 4 mmokrejs@fold.natur.cuni.cz 2018-04-07 08:42:24 UTC 
Here is the log from 4.15.15. The external LCD screen was turned off and the internal laptop LCD was disabled too (or should have been AFAICT).

# tail -f /var/log/messages |  grep -B 70 -A 40 -i error
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_set_fb_for_plane] Set [FB:124] for plane state 0000000092be7f74
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_check_only] checking 00000000908b27a9
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [CRTC:47:pipe B] has [PLANE:38:plane 1B] with fb 124
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [PLANE:38:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_nonblocking_commit] committing 00000000908b27a9 nonblocking
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state 00000000908b27a9
Apr  7 03:53:28 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state 00000000908b27a9
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_state_init] Allocated atomic state 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:47:pipe B] 000000002c0b2288 state to 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_plane_state] Added [PLANE:38:plane 1B] 000000005629b479 state to 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_set_crtc_for_plane] Link plane state 000000005629b479 to [CRTC:47:pipe B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_set_fb_for_plane] Set [FB:119] for plane state 000000005629b479
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_check_only] checking 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [CRTC:47:pipe B] has [PLANE:38:plane 1B] with fb 119
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [PLANE:38:plane 1B] visible 1 -> 1, off 0, on 0, ms 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_nonblocking_commit] committing 00000000f97b0223 nonblocking
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_state_init] Allocated atomic state 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:47:pipe B] 00000000414355e8 state to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:47:pipe B] to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_connector_state] Added [CONNECTOR:69:HDMI-A-1] 00000000a8e32d70 state to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_check_only] checking 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:47:pipe B] active changed
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] Updating routing for [CONNECTOR:69:HDMI-A-1]
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CONNECTOR:69:HDMI-A-1] keeps [ENCODER:68:DDI B], now on [CRTC:47:pipe B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_helper_check_modeset] [CRTC:47:pipe B] needs all connectors, enable: y, active: n
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:47:pipe B] to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_plane_state] Added [PLANE:38:plane 1B] 00000000430c16bc state to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_add_affected_connectors] Adding all current connectors for [CRTC:47:pipe B] to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_check] [CONNECTOR:69:HDMI-A-1] checking for sink bpp constrains
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_check] clamping display bpp (was 36) to EDID reported max of 30
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_hdmi_compute_config] picking bpc to 8 for HDMI output
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_hdmi_compute_config] forcing pipe bpp to 24 for HDMI
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_check] hw max bpp: 36, pipe bpp: 24, dithering: 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] [CRTC:47:pipe B][modeset]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] output_types: HDMI (0x40)
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] cpu_transcoder: B, pipe bpp: 24, dithering: 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] audio: 1, infoframes: 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] requested mode:
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] adjusted mode:
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 241500 2560 2608 2640 2720 1440 1443 1448 1481 0x0 0x9
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] crtc timings: 241500 2560 2608 2640 2720 1440 1443 1448 1481, type: 0x0 flags: 0x9
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] port clock: 241500, pipe src size: 2560x1440, pixel rate 241500
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] ips: 0, double wide: 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] dpll_hw_state: ctrl1: 0x21, cfgcr1: 0x80800192, cfgcr2: 0x2a4
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] planes on this crtc
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:38:plane 1B] FB:119, fb = 2560x1440 format = XR24 little-endian (0x34325258)
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] \x09scaler:-1 src 0x0+2560+1440 dst 0x0+2560+1440
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:41:plane 2B] disabled, scaler_id = -1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_dump_pipe_config] [PLANE:44:cursor B] disabled, scaler_id = -1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_check] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [CRTC:47:pipe B] has [PLANE:38:plane 1B] with fb 119
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_plane_atomic_calc_changes] [PLANE:38:plane 1B] visible 1 -> 0, off 1, on 0, ms 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_find_shared_dpll] [CRTC:47:pipe B] allocated DPLL 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_reference_shared_dpll] using DPLL 1 for pipe B
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:37:pipe A] 00000000b405c34d state to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_get_crtc_state] Added [CRTC:57:pipe C] 000000007f7d339f state to 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:38:plane 1B] ddb (0 - 860) -> (0 - 0)
Apr  7 03:53:28 dell_e5580 kernel: [drm:skl_compute_wm] [PLANE:44:cursor B] ddb (860 - 892) -> (0 - 0)
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_commit] committing 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state 00000000f97b0223
Apr  7 03:53:28 dell_e5580 kernel: [drm:hsw_audio_codec_disable] Disable audio codec on pipe B
Apr  7 03:53:28 dell_e5580 kernel: [drm:i915_audio_component_get_eld] Not valid for port B
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_hdmi_handle_sink_scrambling] Setting sink scrambling for enc:DDI B connector:HDMI-A-1
Apr  7 03:53:28 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
Apr  7 03:53:28 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK on first message, retry
Apr  7 03:53:28 dell_e5580 kernel: [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1)
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read TMDS config: -6
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_encoders_disable.isra.101] *ERROR* Set TMDS ratio failed
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_disable_pipe] disabling pipe B
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disable DPLL 1 (active 2, on? 1) for crtc 47
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_disable_shared_dpll] disabling DPLL 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:58:DDI A]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:68:DDI B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:71:DDI C]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:73:DP-MST A]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:74:DP-MST B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:75:DP-MST C]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:77:DDI D]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:79:DP-MST A]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:80:DP-MST B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [ENCODER:81:DP-MST C]
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.116] DPLL 0
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.116] DPLL 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.116] DPLL 2
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.116] DPLL 3
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_connector_state.isra.115] [CONNECTOR:69:HDMI-A-1]
Apr  7 03:53:28 dell_e5580 kernel: [drm:intel_atomic_commit_tail] [CRTC:47:pipe B]
Apr  7 03:53:28 dell_e5580 kernel: [drm:verify_single_dpll_state.isra.116] DPLL 1
Apr  7 03:53:28 dell_e5580 kernel: [drm:drm_atomic_state_default_clear] Clearing atomic state 00000000b9a4851b
Apr  7 03:53:28 dell_e5580 kernel: [drm:__drm_atomic_state_free] Freeing atomic state 00000000b9a4851b
Comment 5 Jani Saarinen 2018-04-09 06:08:45 UTC 
Problems are fixed on CI see:
https://bugs.freedesktop.org/show_bug.cgi?id=105644

*** This bug has been marked as a duplicate of bug 105644 ***
Comment 6 Jani Saarinen 2018-04-09 06:13:25 UTC 
Thank you for commenting, closing.

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