desktop-packages team mailing list archive
-
desktop-packages team
-
Mailing list archive
-
Message #80445
[Bug 1390016] Re: [BDW] GPU hang with xvideo
Launchpad has imported 47 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=83207.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
https://help.launchpad.net/InterBugTracking.
------------------------------------------------------------------------
On 2014-08-28T18:46:52+00:00 Timo Aaltonen wrote:
Playing the Ubuntu welcome video causes GPU hangs on BDW. It's launched
with
gst-launch-0.10 playbin uri=file:///UbuntuBoot.ogv video-
sink=xvimagesink
and then boom. Tried disabling rc6 which helps with some steppings but
not the latest ones (as on Wilson Beach).
error states (and the video) at http://koti.kapsi.fi/~tjaalton/bdw
Tested on ubuntu 14.10 with:
kernel v3.17-rc2
libdrm 2.4.56
mesa 10.2.6
xdrv 2.99.914
same with an earlier stack on ubuntu 14.04..
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/0
------------------------------------------------------------------------
On 2014-08-28T19:03:04+00:00 Timo Aaltonen wrote:
using 'ximagesink' instead works fine
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/1
------------------------------------------------------------------------
On 2014-08-29T08:06:35+00:00 Chris Wilson wrote:
That's a planar YUV video (as opposed to packed YUV), do you have other
videos that work? Just hoping that the failure is in the planar video
path...
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/2
------------------------------------------------------------------------
On 2014-08-29T09:45:55+00:00 Chris Wilson wrote:
Timo, can you please try with
commit 2086965e5c0781e0a3996de89e4dda03c5d42610
Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date: Fri Aug 29 10:37:09 2014 +0100
gen8: Refresh video render programs
?
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/3
------------------------------------------------------------------------
On 2014-09-01T13:43:25+00:00 Timo Aaltonen wrote:
So that patch didn't change things as discussed on irc, any further
ideas? :)
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/4
------------------------------------------------------------------------
On 2014-09-05T07:50:02+00:00 Chris Wilson wrote:
Timo mentioned that if he disables rc6 from the BIOS, all is fine.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/5
------------------------------------------------------------------------
On 2014-09-05T10:11:52+00:00 Chris Wilson wrote:
We await results from testing with recent -nightly and the per-context
reg w/a.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/6
------------------------------------------------------------------------
On 2014-09-05T11:41:31+00:00 Timo Aaltonen wrote:
nightly build from last night should have that commit and it still has
the bug
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/7
------------------------------------------------------------------------
On 2014-09-05T15:43:10+00:00 Yang Kun (YK) wrote:
this issue is blocking us from shipping. bumping the importance to
high+critical . please let me know if this is not appropriate.
thanks
-YK
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/8
------------------------------------------------------------------------
On 2014-09-23T16:21:22+00:00 Timo Aaltonen wrote:
Here's a recent error state with drm-intel-nightly build from Sep 17th:
http://koti.kapsi.fi/~tjaalton/bdw/i915_error_state_b36_intel
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/9
------------------------------------------------------------------------
On 2014-09-23T20:28:54+00:00 Rodrigo-vivi wrote:
Created attachment 106758
patch 1/2
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/10
------------------------------------------------------------------------
On 2014-09-23T20:29:27+00:00 Rodrigo-vivi wrote:
Created attachment 106759
patch 2/2
WaCsStallBeforeStateCacheInvalidate
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/11
------------------------------------------------------------------------
On 2014-09-23T20:30:39+00:00 Rodrigo-vivi wrote:
Could you please test -nightly with 2 patches attached?
Also the original equivalent of them on your kernel?
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/12
------------------------------------------------------------------------
On 2014-09-24T09:25:05+00:00 Timo Aaltonen wrote:
no luck with them on -nightly, error state looks identical to the old
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/13
------------------------------------------------------------------------
On 2014-09-24T21:28:14+00:00 Rodrigo-vivi wrote:
That is odd. Maybe I was looking your error state though...
But regardless the -nightly result with those patches, your kernel
really need those original patches.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/14
------------------------------------------------------------------------
On 2014-10-01T09:39:54+00:00 Gary Wang wrote:
Created attachment 107170
GPU HANG: ecode 0:0xf5dffffe
Run "UbuntuBoot.ogv" playback on Ubuntu 14.04 (3.13.0-36-generic
#63+hwe3-Ubuntu) and the gpu hang in kernel log
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/15
------------------------------------------------------------------------
On 2014-10-02T05:09:09+00:00 Gary Wang wrote:
Created attachment 107215
Enable using BCS for pageflips in gen7/7+/8
It verified this issue in HP Stag BW C2 Sku device/BIOS B.38 for kernel
3.13
(https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tag/?id=v3.13)
with "drm-i915-always-enable-BCS-to-gen7-later" patch applied.
It forces to using BCS pageflips for Ivybridge and later.
The GPU hang with ecode:0xf5dffffe went away in kernel 3.13+patch, and UbuntuBoot.ogv playback worked well (via firstboot-video provided by Canonical).
test #1, test cycle with 1345 times overnight, pass
test #2, test cycle with 100 times, pass
test #3, test cycle with 123 times, pass
test #4, test cycle with 132 times, pass
test #4, test cycle with 50 times, pass
The random UI freeze (like # 77104,
https://bugs.freedesktop.org/show_bug.cgi?id=77104) didn't be happened
again until now.
Gary
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/16
------------------------------------------------------------------------
On 2014-10-02T05:12:30+00:00 Gary Wang wrote:
For fix patch (https://bugs.freedesktop.org/attachment.cgi?id=100213)
from issue #77104
(https://www.libreoffice.org/bugzilla/show_bug.cgi?id=77104), it still
got some fail-rate to be UI freeze/GPU hang.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/17
------------------------------------------------------------------------
On 2014-10-02T05:13:21+00:00 Gary Wang wrote:
For #16/17, it's based on BDW platform.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/18
------------------------------------------------------------------------
On 2014-10-16T14:08:55+00:00 Gavin-hindman wrote:
Does disabling RC6 really eliminate the error? The original comments
indicated it helped some early steppings, but not later steppings.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/19
------------------------------------------------------------------------
On 2014-10-16T16:02:39+00:00 Rodrigo-vivi wrote:
I have to admit I'm lost here. This patch looks correct because it
forces a behaviour that is already the one used upstream. And also the
one used on Canonical backport for BDW. So I have no idea what kernel in
question here.
Does Canonical applied the kernel I had pointed out? to include this
W/A: WaCsStallBeforeStateCacheInvalidate ?
#77104 doesn't make sense here. If you are facing a similar issue this
is another bug. Please reproduce it with -nightly and open a new bug.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/20
------------------------------------------------------------------------
On 2014-10-22T00:39:04+00:00 Rodrigo-vivi wrote:
Hi Timo,
I got a clean ubuntu 14.04-1 here and got the versions you had mentioned
on the first report from launchpad and tried to reproduce the bug
locally here and I couldn't.
With your 3.13.0-36 it hangs on boot.
with 3.17 everything works fine, including the video.
Is there anything I'm missing? Any other change on your environment you
didn't mentioned?
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/21
------------------------------------------------------------------------
On 2014-10-22T06:40:03+00:00 Timo Aaltonen wrote:
You need to install the matching linux-image-extra package too, which
has all of drm/*.. that'd explain the boot hang.
I think the problem that OEM1&2 are seeing (and not OEM3) is due to the
fact that their first-stage installer uses a slightly older kernel (-34)
which then might(?) leave the hw in some state that after a reboot to
the latest kernel it'll fail with this issue. The gpu hang can't be
reproduced after the second reboot.. I'll try to synthesize that on my
hw.
And I'll double-check if this is the diff the images have.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/22
------------------------------------------------------------------------
On 2014-10-22T09:52:47+00:00 Gary Wang wrote:
It can be reproduced in XUbuntu 14.10 beta-1
(http://cdimage.ubuntu.com/xubuntu/releases/14.10/beta-1/xubuntu-14.10-beta1
-desktop-amd64.iso) with its resolution more than 1920x1080 (in WSB
SDS).
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/23
------------------------------------------------------------------------
On 2014-10-22T16:37:41+00:00 Timo Aaltonen wrote:
if 14.10beta fails it could be because it's 3.16 based kernel doesn't
have all the workarounds..
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/24
------------------------------------------------------------------------
On 2014-10-23T01:35:57+00:00 Gary Wang wrote:
I upgrade the kernel from 3.16 to 3.18rc1 in Xubuntu 14.10 beta-1/-2,
still suffered from the same fail GPU hang error code “0x85dffffb” on
BDW platform (WSB SDS)
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/25
------------------------------------------------------------------------
On 2014-10-24T05:52:28+00:00 Gary Wang wrote:
Created attachment 108334
rc6 disabled in BDW d-step CPU with kernel 3.18-rc1/Xubuntu 14.10 beta
For comment #25 (drm-intel-nightly-10/22),
If disabling rc6 by i915.enable_rc6=0 in drm-intel-nightly-10/22, it only suffered GPU hang at the first time, and worked well at following test cycles. It appears to be related to GPU rc6.
intel@intel-Broadwell-Client-platform:~$ ./play.sh
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
WARNING: from element /GstPlayBin:playbin0/GstBin:vbin/GstBin:bin0/GstXvImageSink:xvimagesink0: A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2875): gst_base_sink_is_too_late (): /GstPlayBin:playbin0/GstBin:vbin/GstBin:bin0/GstXvImageSink:xvimagesink0:
There may be a timestamping problem, or this computer is too slow.
WARNING: from element /GstPlayBin:playbin0/GstBin:vbin/GstBin:bin0/GstXvImageSink:xvimagesink0: A lot of buffers are being dropped.
Additional debug info:
gstbasesink.c(2875): gst_base_sink_is_too_late (): /GstPlayBin:playbin0/GstBin:vbin/GstBin:bin0/GstXvImageSink:xvimagesink0:
There may be a timestamping problem, or this computer is too slow.
Got EOS from element "playbin0".
Execution ended after 33048083158 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
intel@intel-Broadwell-Client-platform:~$ ./play.sh
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
Got EOS from element "playbin0".
Execution ended after 33047536912 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/26
------------------------------------------------------------------------
On 2014-10-24T07:38:52+00:00 Timo Aaltonen wrote:
The theory that I had was wrong, it doesn't matter if the first-stage
installer kernel is old or not, still happens with a newer kernel.
And in fact I can reproduce this on 14.10 with WB and newer kernel.. at
least sometimes. Same ecode 0x85dffffb.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/27
------------------------------------------------------------------------
On 2014-10-24T21:21:37+00:00 Rodrigo-vivi wrote:
Hi Timo and Garry,
This seems duplicate of:
https://bugs.freedesktop.org/show_bug.cgi?id=85389
Can you please verify the xf86-video-intel' sna fix listed there.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/28
------------------------------------------------------------------------
On 2014-10-24T21:31:58+00:00 Timo Aaltonen wrote:
ddx on 14.10 is 2.99.914, so it doesn't have that regression
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/29
------------------------------------------------------------------------
On 2014-10-27T17:19:58+00:00 Rodrigo-vivi wrote:
I tried again to reproduce here and everything run fine.
Now I got Xubuntu 14.10. But latest one already contains Mesa 10.3. So
you probably wants to give a try.
But also other differences are on Silicon stepping and on BIOS. I would
recommend to test your images on latest available silicon/bios.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/30
------------------------------------------------------------------------
On 2014-10-28T03:30:58+00:00 Yang Kun (YK) wrote:
(In reply to Rodrigo Vivi from comment #30)
> I tried again to reproduce here and everything run fine.
>
> Now I got Xubuntu 14.10. But latest one already contains Mesa 10.3. So you
> probably wants to give a try.
>
> But also other differences are on Silicon stepping and on BIOS. I would
> recommend to test your images on latest available silicon/bios.
Hi Rodrigo,
can you share what Silicon stepping and BIOS/vBIOS version you're using
?
thank you
-YK
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/31
------------------------------------------------------------------------
On 2014-10-28T06:21:41+00:00 Gary Wang wrote:
Created attachment 108553
The latest xf86-video-intel built for commit d08a5f555a0c47ae23c0f9a890b512cb23e74feb
Hi Rodrigo,
I use the latest snapshot (including your patch http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=4df0052a21efd744c4b8cb2409139ded6e45f5c8) of xf86-video-video to verify this issue in Xubuntu 14.10 beta-1 (because my built host is xserver-xorg-core v1.15),
commit d08a5f555a0c47ae23c0f9a890b512cb23e74feb
Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date: Fri Oct 24 09:53:29 2014 +0100
sna/trapezoids: Prevent overflow of edge gradient in mono rasteriser
References: https://bugs.freedesktop.org/show_bug.cgi?id=70461#c76
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
This issue is still able to be reproduced with the same GPU error code
in CPU d-step BDW machine.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/32
------------------------------------------------------------------------
On 2014-10-28T06:24:32+00:00 Gary Wang wrote:
Created attachment 108554
xserver-xorg-video-intel_2.99.999-0ubuntu1.1_amd64.deb
For comment #32, The latest code of xf86-video-intel built for commit
commit d08a5f555a0c47ae23c0f9a890b512cb23e74feb
Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date: Fri Oct 24 09:53:29 2014 +0100
sna/trapezoids: Prevent overflow of edge gradient in mono rasteriser
References: https://bugs.freedesktop.org/show_bug.cgi?id=70461#c76
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/33
------------------------------------------------------------------------
On 2014-10-28T06:42:58+00:00 Gary Wang wrote:
It got the same GPU error code in Xubuntu 14.10 formal release in the
same BDW devices. (BIOS: BDW-E2R1.86C.0095.R08.1410190256, 10/19/2014,
d-step CPU) in 3200x1800, and pass the test in 1920x1080.
I will try to get newer BDW CPU/DEVICE for its verification (I don't
have them until now).
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/34
------------------------------------------------------------------------
On 2014-10-28T06:51:42+00:00 Gary Wang wrote:
The version of MESA in Xubuntu 14.10 formal release is v10.3.0, xdrv is
2.99.914, libdrm is 2.4.56
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/35
------------------------------------------------------------------------
On 2014-10-29T09:24:59+00:00 Timo Aaltonen wrote:
One way to trigger this is to bump the scale factor on Unity to 1.5,
then I can reproduce it on the BDW ULX box too. It should have the
latest stepping (4), while my Wilson Beach is still on beta.
You can find the scale factor from display settings. It's set by default
on the OEM machines in question. After disabling it the gpu hang is not
seen.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/36
------------------------------------------------------------------------
On 2014-10-30T09:38:48+00:00 XiongZhang wrote:
On Wilson Beach,I can reproduce this issue as Timo suggest to set scale
> 1 and resolution > 1920x1080
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/37
------------------------------------------------------------------------
On 2014-10-31T08:02:28+00:00 XiongZhang wrote:
If I add i915.enable_rc6=0 boot option on Wilson Beach, the first time
run gst-launch, the gpu will hang. Once the gpu finish reset resulting
from gpu hang, running gst-launch has no problem.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/38
------------------------------------------------------------------------
On 2014-10-31T19:47:21+00:00 Rodrigo-vivi wrote:
Could you please try reverting this patch and see if you can still
reproduce the issue:
git show 0d68b25e9ceb344fe2f93373b1c0311d33814265
commit 0d68b25e9ceb344fe2f93373b1c0311d33814265
Author: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
Date: Wed Apr 9 11:44:06 2014 -0700
drm/i915/bdw: Use timeout mode for RC6 on bdw
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/39
------------------------------------------------------------------------
On 2014-11-03T02:11:37+00:00 XiongZhang wrote:
(In reply to Rodrigo Vivi from comment #39)
> Could you please try reverting this patch and see if you can still reproduce
> the issue:
>
> git show 0d68b25e9ceb344fe2f93373b1c0311d33814265
> commit 0d68b25e9ceb344fe2f93373b1c0311d33814265
> Author: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
> Date: Wed Apr 9 11:44:06 2014 -0700
>
> drm/i915/bdw: Use timeout mode for RC6 on BDW
After reverting this commit, this issue still exist
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/40
------------------------------------------------------------------------
On 2014-11-05T23:49:40+00:00 Rodrigo-vivi wrote:
Created attachment 108997
Use Vmask for 3DSTATE_PS
Please confirm attached xf86-video-intel patch fixes the issue for you.
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/41
------------------------------------------------------------------------
On 2014-11-06T02:23:17+00:00 Gary Wang wrote:
Created attachment 109004
"Use Vmask for 3DSTATE_PS" patch applied xserver-xorg-video deb
I verified it by "Use Vmask for 3DSTATE_PS" patch with following the
latesat xf86-video-intel snapshot (without that patch, it fails test and
gets GPU hang)
commit ba408bf21c4b65f19c7b581e4c88c92805184334
Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Date: Tue Nov 4 13:39:52 2014 +0000
sna: Correct units for videoRam
It appears to work well on WSB SDS now (rc6_enabled). Thanks Rodrigo!
For Timo, can you help to verify it on your customized system
environment?
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/42
------------------------------------------------------------------------
On 2014-11-06T02:24:51+00:00 XiongZhang wrote:
(In reply to Rodrigo Vivi from comment #41)
> Created attachment 108997 [details] [review]
> Use Vmask for 3DSTATE_PS
>
> Please confirm attached xf86-video-intel patch fixes the issue for you.
This patch fix this issue reproduced on Willson Beach
thanks
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/43
------------------------------------------------------------------------
On 2014-11-06T08:08:13+00:00 Timo Aaltonen wrote:
the patch applied on 2.99.910 works fine, but on current master (the
driver you provided) it causes corrupted video output on the window
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/44
------------------------------------------------------------------------
On 2014-11-06T09:29:54+00:00 Gary Wang wrote:
Hi Timo,
I only built it based on 2.99.216+ for its experiment on WSB SDS/Xubuntu 14.10 beta-1 (original one is 2.99.214).
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/45
------------------------------------------------------------------------
On 2014-11-06T10:44:44+00:00 Chris Wilson wrote:
commit 97fe3c1c860978c7a649cba93a55fa497010ccc1
Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Date: Wed Nov 5 15:48:14 2014 -0800
sna: Use VMask in 3DSTATE_PS
Using dispatch mask cause hangs waiting PS Done on some cases like bug #83207,
with larger screen or when scaling it.
Also mesa uses VMask instead of Dmask for 3DSTATE_PS because in some cases
they were getting incorrect derivatives for subspans.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83207
Cc: Timo Aaltonen <tjaalton@xxxxxxxxxx>
Cc: Gary Wang <gary.c.wang@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Tested-by: Timo Aaltonen <tjaalton@xxxxxxxxxx>
Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/1390016/comments/47
** Changed in: xserver-xorg-video-intel
Status: Unknown => Incomplete
** Changed in: xserver-xorg-video-intel
Importance: Unknown => Critical
** Bug watch added: freedesktop.org Bugzilla #77104
https://bugs.freedesktop.org/show_bug.cgi?id=77104
** Bug watch added: LibreOffice Bugzilla #77104
https://www.libreoffice.org/bugzilla/show_bug.cgi?id=77104
** Bug watch added: freedesktop.org Bugzilla #85389
https://bugs.freedesktop.org/show_bug.cgi?id=85389
** Bug watch added: freedesktop.org Bugzilla #70461
https://bugs.freedesktop.org/show_bug.cgi?id=70461
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1390016
Title:
[BDW] GPU hang with xvideo
Status in X.org xf86-video-intel:
Incomplete
Status in “xserver-xorg-video-intel” package in Ubuntu:
New
Status in “xserver-xorg-video-intel” source package in Trusty:
New
Status in “xserver-xorg-video-intel” source package in Utopic:
New
Status in “xserver-xorg-video-intel” source package in Vivid:
New
Bug description:
[Impact]
Recoverable GPU hang on Broadwell when playing video, triggered at least by trying some Unity UI scaling values.
[Test Case]
gst-launch-1.0 videotestsrc pattern=snow ! 'video/x-raw,format=UYVY,width=640,height=360' ! xvimagesink
the video will pause, then resume with varied success. Next attempt
will fail.
[Regression Potential]
Everything seems to work after the upstream patch.
To manage notifications about this bug go to:
https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1390016/+subscriptions
References
