[Bug 109959] REGRESSION: black screen with linux 5.0 when starting X

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109959

Ville Syrjala <ville.syrjala at linux.intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 features|display/Other               |display/DP

--- Comment #13 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
[    4.724103] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:85:eDP-1] Link
Training failed at link rate = 432000, lane count = 1
[    4.724139] [drm:intel_dp_modeset_retry_work_fn [i915]] [CONNECTOR:85:eDP-1]
...
[    5.863904] [drm:intel_dp_start_link_train [i915]] [CONNECTOR:85:eDP-1] Link
Training failed at link rate = 324000, lane count = 1
[    5.863939] [drm:intel_dp_get_link_train_fallback_values [i915]] Retrying
Link training for eDP with same parameters
...

So link training no longer works for whatever reason.

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