** Also affects: xserver-xorg-video-intel (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1447143
Title:
[SKL, i915_bpo] Rotation doesn't work
Status in linux package in Ubuntu:
Triaged
Status in xserver-xorg-video-intel package in Ubuntu:
In Progress
Status in linux source package in Utopic:
New
Status in linux source package in Vivid:
Triaged
Status in xserver-xorg-video-intel source package in Vivid:
In Progress
Bug description:
[Impact]
Rotating the display on Skylake results in a blank screen, needs this
for the X driver
commit 15c307d70e00bc035bb61be5d8b6f727925e3d34
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Tue Mar 10 08:48:48 2015 +0000
sna: Force frontbuffer to CPU for randr fallback
and these two for i915_bpo in kernel
commit 3b7a5119b5d2def1161226a4c6a643db537dff7e
Author: Sonika Jindal <sonika.jin...@intel.com>
Date: Fri Apr 10 14:37:29 2015 +0530
drm/i915/skl: Support for 90/270 rotation
commit d81063669a99b216eb6b9dfb17add4f38a839674
Author: Sonika Jindal <sonika.jin...@intel.com>
Date: Fri Apr 10 14:37:28 2015 +0530
drm/i915/skl: Allow universal planes to position
[Test Case]
Use the display capplet, select rotate and apply. It should rotate
instead of blanking the display.
[Regression potential]
Nope.
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