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Ville Syrjälä authored
commit 16c83fad upstream. Allow returning "connected" or "unknown" connector status for DP branch devices that don't have an EDID. Currently we'd claim the thing as "disconnected" if there is no EDID. This stuff used to broken already, I think, but it got more broken by commit f21a2198 ("drm/i915: Splitting intel_dp_detect") Cc: Damien Cassou <damien@cassou.me> Cc: freedesktop.org@gp.mailgun.org Cc: Arno <blouin.arno@gmail.com> Cc: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com> Cc: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com> Cc: Ander Conselvan de Oliveira <conselvan2@gmail.com> Tested-by:
Arno <blouin.arno@gmail.com> Fixes: f21a2198 ("drm/i915: Splitting intel_dp_detect") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83348Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1475481316-8194-2-git-send-email-ville.syrjala@linux.intel.comReviewed-by:
Ander Conselvan de Oliveira <conselvan2@gmail.com> (cherry picked from commit 5cb651a7) Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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