From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 69723] GPU lockups with kernel 3.11.0 / 3.12-rc1 when dpm=1 on r600g (Cayman) Date: Sun, 02 Feb 2014 19:47:47 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0995743161==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id C3BFD105992 for ; Sun, 2 Feb 2014 11:47:46 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0995743161== Content-Type: multipart/alternative; boundary="1391370466.1bd4fe2.25166"; charset="us-ascii" --1391370466.1bd4fe2.25166 Date: Sun, 2 Feb 2014 19:47:46 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=69723 --- Comment #105 from Alexandre Demers --- (In reply to comment #104) > (In reply to comment #103) > > I don't remember if we've tried this recently, but does disabling power > > containment help? > > > > diff --git a/drivers/gpu/drm/radeon/ni_dpm.c > > b/drivers/gpu/drm/radeon/ni_dpm.c > > index 22c3391..19b7c68 100644 > > --- a/drivers/gpu/drm/radeon/ni_dpm.c > > +++ b/drivers/gpu/drm/radeon/ni_dpm.c > > @@ -4250,7 +4250,7 @@ int ni_dpm_init(struct radeon_device *rdev) > > break; > > } > > > > - if (ni_pi->cac_weights->enable_power_containment_by_default) { > > + if (0/*ni_pi->cac_weights->enable_power_containment_by_default*/) { > > ni_pi->enable_power_containment = true; > > ni_pi->enable_cac = true; > > ni_pi->enable_sq_ramping = true; > > I don't remember playing with it lately, so I'll try it either later today > (tonight) or tomorrow. I have to complete a report first for a personal > project. I've been testing it since Friday night (Desktop and games). I had a single lock, but it was while playing a video. Since I suspect this may be related to other issues that I've seen patches for, I'll continue testing it and I'll report in a couple of days if things seem stable (or more stable). -- You are receiving this mail because: You are the assignee for the bug. --1391370466.1bd4fe2.25166 Date: Sun, 2 Feb 2014 19:47:46 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 105 on bug 69723 from 
(In reply to comment #104)
> (In reply to comment #103)
> > I don't remember if we've tried this recently, but does disabling power
> > containment help?
> > 
> > diff --git a/drivers/gpu/drm/radeon/ni_dpm.c
> > b/drivers/gpu/drm/radeon/ni_dpm.c
> > index 22c3391..19b7c68 100644
> > --- a/drivers/gpu/drm/radeon/ni_dpm.c
> > +++ b/drivers/gpu/drm/radeon/ni_dpm.c
> > @@ -4250,7 +4250,7 @@ int ni_dpm_init(struct radeon_device *rdev)
> >                 break;
> >         }
> >  
> > -       if (ni_pi->cac_weights->enable_power_containment_by_default) {
> > +       if (0/*ni_pi->cac_weights->enable_power_containment_by_default*/) {
> >                 ni_pi->enable_power_containment = true;
> >                 ni_pi->enable_cac = true;
> >                 ni_pi->enable_sq_ramping = true;
> 
> I don't remember playing with it lately, so I'll try it either later today
> (tonight) or tomorrow. I have to complete a report first for a personal
> project.

I've been testing it since Friday night (Desktop and games). I had a single
lock, but it was while playing a video. Since I suspect this may be related to
other issues that I've seen patches for, I'll continue testing it and I'll
report in a couple of days if things seem stable (or more stable).

You are receiving this mail because:
  • You are the assignee for the bug.
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