[BSW] Backport fixes to solve promotion video playback issue

[Tsung-Han Lin]

In Braswell platform, it needs the following commit to properly run Ubuntu promotion video

commit 2afeef0c3ffeae768198fc08c9f365ccd28b7f5d
Author: Chris Wilson <email address hidden>
Date: Thu May 15 11:28:48 2014 +0100

    sna: Mark the CHV vsync method as unknown

    Similar to the story with Baytrail, vsync is a lost art.

    Signed-off-by: Chris Wilson <email address hidden>

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "sna-mark-the-chv-vsync-method-as-unknown.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]

[Chris Halse Rogers (raof)]

Hello Tsung-Han, or anyone else affected,

Accepted xserver-xorg-video-intel into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/xserver-xorg-video-intel/2:2.99.910-0ubuntu1.6 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

[Tsung-Han Lin (tsunghan-tw)]

Tested this x-x-v-intel 2:2.99.910-0ubuntu1.6 in my problematic Braswelll,
and it does fix the promotion video playback issue.
Also tested with other functions like rotation and external monitor,
they all work well.
Thanks for the support.

[Launchpad Janitor (janitor)]

This bug was fixed in the package xserver-xorg-video-intel - 2:2.99.910-0ubuntu1.6

---------------
xserver-xorg-video-intel (2:2.99.910-0ubuntu1.6) trusty-proposed; urgency=medium

  * sna-mark-the-chv-vsync-method-as-unknown.diff: Fix video playback
    on CHV. (LP: #1445221)

xserver-xorg-video-intel (2:2.99.910-0ubuntu1.5) trusty-proposed; urgency=medium

  * bdw-annotate-more-64bit-pointer-locations.diff
    bdw-clamp-urb-allocations-for-gt3.diff:
    Fix BDW GT3. (LP: #1444436)
 -- Timo Aaltonen <email address hidden> Fri, 17 Apr 2015 08:00:47 +0300

[Chris J Arges (arges)]

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.