[Bug 94567] [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 3 17:55:14 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=94567

Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #44 from Jani Nikula <jani.nikula at intel.com> ---
I'm going to resolve this as a duplicate of the DA200 bug 93578. I fear there
may be conflated issues in this bug, but if there are, they may be impossible
to disentangle anyway. Please, if you still experience issues running drm-tip
branch of https://cgit.freedesktop.org/drm/drm-tip, file new bugs. The fix in
drm-tip is

commit 9a86cda07af2c63649932f0a4fc757701ef54c42
Author: Jani Nikula <jani.nikula at intel.com>
Date:   Mon Mar 27 14:33:25 2017 +0300

    drm/i915/dp: reduce link M/N parameters

and replaces the patch referenced in comment #41. Thanks for the report, and
updates.

*** This bug has been marked as a duplicate of bug 93578 ***

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