[Bug 104158] [CFL][regression][bisected] Black screen since 4.14.4

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104158

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #36 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
Main difference why one works as is and the other doesn't:

Bad (with DP):
[    2.378275] [drm:drm_setup_crtcs [drm_kms_helper]] No connectors reported
connected with modes
[    2.378276] [drm:drm_setup_crtcs [drm_kms_helper]] connector 58 enabled? no
[    2.378278] [drm:drm_setup_crtcs [drm_kms_helper]] connector 63 enabled? no
[    2.378279] [drm:drm_setup_crtcs [drm_kms_helper]] connector 65 enabled? no
[    2.378280] [drm:drm_setup_crtcs [drm_kms_helper]] connector 69 enabled? no
[    2.378300] [drm:intel_fb_initial_config [i915]] Not using firmware
configuration


Good (with HDMI):
[    2.394275] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]]
[CONNECTOR:69:HDMI-A-3] disconnected
[    2.394288] [drm:drm_setup_crtcs [drm_kms_helper]] connector 58 enabled? yes

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