[Bug 71977] [BYT] Modesetting on Dell Venue 8 Pro (Bay Trail) produces garbled output (3.11, 3.12) or blank screen (3.13)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Jan 21 03:14:19 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=71977
Jani Nikula <jani.nikula at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |NEEDINFO
--- Comment #18 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to comment #17)
> I've observed similar issues on Asus T100.
>
> For kernel 3.12 I've added parameter video=VGA-1:1368x768 at 60 to kernel
> command line, and it fixed issue with screen.
>
> For kernel 3.13-rc8 from git://people.freedesktop.org/~danvet/drm-intel
> branch: for-linux-next commit: 16b23af I've reverted below commit, and now
> I can boot without black screen.
Generally prefer the drm-intel-nightly branch.
> commit 6c4a8962a4a078cacfc8eb5d4bd79f6343b8cd7a
> Author: Jesse Barnes <jbarnes at virtuousgeek.org>
> Date: Tue Sep 10 14:54:42 2013 -0700
>
> drm/i915/vlv: re-enable hotplug detect based probing on VLV/BYT
Adam, does reverting the above commit fix the issue for you?
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