Public bug reported:
[Impact]
* The fix for bug #1308515 prevents rotation from being used.
* Rotation support should be added to the intel driver to maintain feature
parity when optimus is used vs when not in use.
[Test Case]
* Run xrandr --output SOMEOUTPUT --rotation left
- Expected: Screen should rotate.
- Bad behavior: Succeeds, but causes a black screen. OR the call fails, and
screen is not rotated.
[Regression Potential]
* Will probably regress when modesetting is used, a separate patch might be
needed to disable transforms on modesetting. Will have to be tested.
[Other Info]
n/a
** Affects: xorg-server (Ubuntu)
Importance: Critical
Status: New
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Also affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
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which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1386620
Title:
re-enable rotation for the intel driver in optimus mode
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