https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3974/fi-glk-j4005/igt@kms_pipe_crc_basic@read-crc-pipe-b-frame-sequence.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3974/fi-glk-j4005/igt@kms_busy@basic-flip-b.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3974/fi-glk-j4005/igt@drv_module_reload@basic-no-display.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3974/fi-glk-j4005/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html ... [ 412.669804] [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read TMDS config: -6 [ 412.673870] [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read TMDS config: -6 [ 412.673919] [drm:intel_enable_ddi [i915]] *ERROR* [CONNECTOR:101:HDMI-A-1] Failed to configure sink scrambling/TMDS bit clock ratio
<vsyrjala> so that looks like a genuine fail on the sink side <vsyrjala> <7>[ 318.010796] [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] NAK for addr: 0054 w(1) <vsyrjala> <3>[ 318.010803] [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to read TMDS config: -6 <vsyrjala> maybe time to reboot the display? <vsyrjala> i mean yank the power from the display for a bit --> Display has been unplugged and re-plugged.
Also seen with the error code -110: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3976/fi-glk-j4005/igt@kms_pipe_crc_basic@read-crc-pipe-c.html [ 414.190619] [drm:drm_scdc_set_scrambling] *ERROR* Failed to read TMDS config: -110 [ 414.209252] [drm:drm_scdc_set_high_tmds_clock_ratio] *ERROR* Failed to set TMDS clock ratio: -6 [ 414.209316] [drm:intel_enable_ddi [i915]] *ERROR* [CONNECTOR:101:HDMI-A-1] Failed to configure sink scrambling/TMDS bit clock ratio
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_54/fi-glk-j4005/igt@gem_ctx_switch@basic-all-heavy.html [ 185.578410] i2c i2c-0: sendbytes: NAK bailout. [ 213.740548] i2c i2c-0: sendbytes: NAK bailout. [ 213.834648] i2c i2c-0: sendbytes: NAK bailout. [ 213.887494] i2c i2c-0: sendbytes: NAK bailout. [ 228.057097] i2c i2c-0: sendbytes: NAK bailout. [ 228.057330] [drm:intel_ddi_hotplug [i915]] *ERROR* Failed to read TMDS config: -5
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_60/fi-glk-j4005/igt@kms_cursor_legacy@pipe-a-torture-move.html [drm:intel_ddi_hotplug [i915]] *ERROR* Failed to read TMDS config: -11
used to be seen every run, but now not seen for 104 runs. Closing!
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