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[Bug 1386620] Update Released

 

The verification of the Stable Release Update for xserver-xorg-video-
intel has completed successfully and the package has now been released
to -updates.  Subsequently, the Ubuntu Stable Release Updates Team is
being unsubscribed and will not receive messages about this bug report.
In the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regressions.

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https://bugs.launchpad.net/bugs/1386620

Title:
  re-enable rotation for the intel driver in optimus mode

Status in HWE Next Project:
  Fix Released
Status in HWE Next trusty series:
  Fix Committed
Status in HWE Next utopic series:
  Fix Released
Status in HWE Next vivid series:
  Fix Released
Status in OEM Priority Project:
  New
Status in OEM Priority Project trusty series:
  New
Status in “xorg-server” package in Ubuntu:
  New
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Fix Released
Status in “xorg-server” source package in Trusty:
  Fix Committed
Status in “xserver-xorg-video-intel” source package in Trusty:
  Fix Released
Status in “xorg-server” source package in Utopic:
  New
Status in “xserver-xorg-video-intel” source package in Utopic:
  Fix Released
Status in “xorg-server” source package in Vivid:
  New
Status in “xserver-xorg-video-intel” source package in Vivid:
  Fix Released

Bug description:
  [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

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References