From: "Nicolas Kalkhof" <nkalkhof@web.de>
To: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org,
Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: Re: [PATCH 1/2] drm/i915: re-enable semaphores by default
Date: Thu, 17 Nov 2011 09:57:09 +0100 (CET) [thread overview]
Message-ID: <1437314987.3618076.1321520229356.JavaMail.fmail@mwmweb014> (raw)
Daniel,
your ppgtt branch commit hardlocks my machine (SNB Mobile GT2+) as soon as I fire up X with a black screen. No crashdumps/syslogs :( Kernel params are: intel_iommu=off pcie_aspm=force i915.i915_enable_rc6=1. neither i915.semaphores=1 changes that nor does dmesg yield anything fancy.
Regards,
Nic
-----Ursprüngliche Nachricht-----
Von: "Daniel Vetter" <daniel.vetter@ffwll.ch>
Gesendet: Nov 16, 2011 10:14:18 PM
An: "Nicolas Kalkhof" <nkalkhof@web.de>
Betreff: Re: [Intel-gfx] [PATCH 1/2] drm/i915: re-enable semaphores by default
>On Wed, Nov 16, 2011 at 21:56, Nicolas Kalkhof <nkalkhof@web.de> wrote:
>> Not quite. On my i7 2620M (Lenovo T420) the gpu frequently hangs when decoding videos (vaapi) and running OpenGL apps/games at the same time. Disabling iommu makes my system relatively stable even with rc6 enabled. I haven't played with the semaphores however.
>
>Can you please try my ppgtt branch from my fdo repo at
>http://cgit.freedesktop.org/~danvet/drm/ ? Note thought that it'll
>only work on snb/ivb and that suspend/resume is broken. Also, it won't
>properly re-enable ppgtt when resetting the gpu after a hang.
>But testing feedback highly appreciated.
>
>Thanks, Daniel
>--
>Daniel Vetter
>daniel.vetter@ffwll.ch - +41 (0) 79 365 57 48 - http://blog.ffwll.ch
___________________________________________________________
SMS schreiben mit WEB.DE FreeMail - einfach, schnell und
kostenguenstig. Jetzt gleich testen! http://f.web.de/?mc=021192
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2011-11-17 8:57 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-17 8:57 Nicolas Kalkhof [this message]
2011-11-17 9:22 ` [PATCH 1/2] drm/i915: re-enable semaphores by default Daniel Vetter
2011-11-22 5:41 ` Andrew Lutomirski
2011-11-22 11:23 ` Daniel Vetter
2011-11-29 16:39 ` Daniel Vetter
-- strict thread matches above, loose matches on Subject: below --
2011-11-18 18:36 Nicolas Kalkhof
2011-11-17 18:31 Nicolas Kalkhof
2011-11-18 15:26 ` Daniel Vetter
2011-11-16 20:56 Nicolas Kalkhof
2011-11-16 21:14 ` Daniel Vetter
2011-11-16 22:15 ` Keith Packard
2011-11-14 20:39 Eugeni Dodonov
2011-11-14 21:23 ` Jesse Barnes
2011-11-16 15:49 ` Daniel Vetter
2011-11-16 17:16 ` Keith Packard
2011-11-16 17:24 ` Andrew Lutomirski
2011-11-16 19:05 ` Eugeni Dodonov
2011-11-16 19:23 ` Jesse Barnes
2011-11-16 20:18 ` Daniel Vetter
2011-11-16 21:37 ` Keith Packard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1437314987.3618076.1321520229356.JavaMail.fmail@mwmweb014 \
--to=nkalkhof@web.de \
--cc=daniel.vetter@ffwll.ch \
--cc=eugeni.dodonov@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.