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Message #01895
[Bug 377090] [NEW] [RFC Karmic] DRI2 swapbuffers
Public bug reported:
Binary package hint: xserver-xorg-video-intel
I'm not really sure how to best describe this bug, so I think it would
be best to invoke the wisdom of the person working on it:
http://virtuousgeek.org/blog/index.php/jbarnes/2009/05/07/pageflipping_blocking_etc
Jesse Barnes and others are hard at work at this moment to deliver tear-
free output (read vsync) over DRI2. Unfortunately, only 95% of the
requisite code may make it into Karmic if 2.6.30 is the chosen kernel
for the release.
Short of a backport of the needed kernel modifications and a merging of
the dri2-swapbuffers branches into certain packages, Ubuntu may find
itself lacking proper vsync in an DRI2+UXA+KMS setup until at least next
April.
In order to properly implement DRI2 swapbuffers, the following
modifications are needed:
* dri2-swapbuffers branches of dri2proto, mesa, xserver and xf86-video-intel
* kms-pageflip from the drm tree
* i915-dri2-swapbuffers-15.patch from the “[RFC] DRI2 swapbuffers (yes yet again)” thread on dri-devel@xxxxxxxxxxxxxxxxxxxxx
** Affects: linux
Importance: Undecided
Status: New
** Affects: mesa
Importance: Undecided
Status: New
** Affects: xorg-server
Importance: Undecided
Status: New
** Affects: xserver-xorg-video-intel
Importance: Unknown
Status: Unknown
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Binary package hint: xserver-xorg-video-intel
I'm not really sure how to best describe this bug, so I think it would
be best to invoke the wisdom of the person working on it:
http://virtuousgeek.org/blog/index.php/jbarnes/2009/05/07/pageflipping_blocking_etc
Jesse Barnes and others are hard at work at this moment to deliver tear-
free output (read vsync) over DRI2. Unfortunately, only 95% of the
requisite code may make it into Karmic if 2.6.30 is the chosen kernel
for the release.
Short of a backport of the needed kernel modifications and a merging of
the dri2-swapbuffers branches into certain packages, Ubuntu may find
itself lacking proper vsync in an DRI2+UXA+KMS setup until at least next
April.
+
+ In order to properly implement DRI2 swapbuffers, the following
+ modifications are needed:
+
+ * dri2-swapbuffers branches of dri2proto, mesa, xserver and xf86-video-intel
+ * kms-pageflip from the drm tree
+ * i915-dri2-swapbuffers-15.patch from the “[RFC] DRI2 swapbuffers (yes yet again)” thread on dri-devel@xxxxxxxxxxxxxxxxxxxxx
** Also affects: linux
Importance: Undecided
Status: New
** Also affects: xorg-server
Importance: Undecided
Status: New
** Also affects: mesa
Importance: Undecided
Status: New
** Bug watch added: freedesktop.org Bugzilla #20664
https://bugs.freedesktop.org/show_bug.cgi?id=20664
** Also affects: xserver-xorg-video-intel via
https://bugs.freedesktop.org/show_bug.cgi?id=20664
Importance: Unknown
Status: Unknown
--
[RFC Karmic] DRI2 swapbuffers
https://bugs.launchpad.net/bugs/377090
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
Follow ups
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Bug Watch Updater, 2011-02-03
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Bug Watch Updater, 2011-01-25
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Robert Hooker, 2010-06-16
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Jeremy Foshee, 2010-06-02
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Achim, 2010-04-26
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Zack Evans, 2010-04-26
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Bryce Harrington, 2010-03-31
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers and page flipping
From: Eric Appleman, 2010-03-10
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2010-03-10
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2010-03-02
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[Bug 377090] Re: [i945] [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2010-03-02
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Eric Appleman, 2010-02-12
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2010-02-11
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Jeremy Foshee, 2010-02-05
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Jeremy Foshee, 2010-02-05
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Francisco Villalobos, 2010-01-05
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2009-12-18
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Michal Charvát, 2009-12-08
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Michal Charvát, 2009-10-30
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Eric Appleman, 2009-09-04
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bug Watch Updater, 2009-09-04
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Eric Appleman, 2009-09-04
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2009-09-02
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2009-09-02
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2009-09-02
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bug Watch Updater, 2009-08-28
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Mark Shuttleworth, 2009-08-28
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Bryce Harrington, 2009-08-27
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.32) DRI2 swapbuffers
From: Eric Appleman, 2009-08-27
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Bryce Harrington, 2009-08-27
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Jesse Barnes, 2009-08-27
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Mark Shuttleworth, 2009-08-27
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Eric Appleman, 2009-08-22
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2009-08-22
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2009-08-22
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Bryce Harrington, 2009-08-21
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Timo Aaltonen, 2009-07-27
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[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Timo Aaltonen, 2009-07-27
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Launchpad Bug Tracker, 2009-07-21
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-07
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-07
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-07
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Eric Appleman, 2009-07-05
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-03
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-03
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-07-02
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Steve Langasek, 2009-07-01
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Eric Appleman, 2009-06-29
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Eric Appleman, 2009-06-19
-
[Bug 377090] Re: [i945gm] (Needs kernel 2.6.31) DRI2 swapbuffers
From: Martin Pitt, 2009-06-19
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-06-19
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Leann Ogasawara, 2009-06-03
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Bug Watch Updater, 2009-06-03
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-06-02
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-06-01
-
[Bug 377090] Re: [i945gm] [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-05-25
-
[Bug 377090] Re: [945gm] [RFC Karmic] DRI2 swapbuffers
From: Patrick O Reilly, 2009-05-25
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Eric Appleman, 2009-05-20
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Eric Appleman, 2009-05-20
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-05-17
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Eric Appleman, 2009-05-15
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Eric Appleman, 2009-05-15
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Bug Watch Updater, 2009-05-15
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-05-15
-
[Bug 377090] Re: [RFC Karmic] DRI2 swapbuffers
From: Bryce Harrington, 2009-05-15
-
[Bug 377090] [NEW] [RFC Karmic] DRI2 swapbuffers
From: Starks, 2009-05-15
References