From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Vincent Vanackere <vincent.vanackere@gmail.com>
Cc: intel-gfx@lists.freedesktop.org,
Eugeni Dodonov <eugeni.dodonov@intel.com>
Subject: Re: I915 regression : black screen at boot / Sandybridge Mobile (GT2)
Date: Thu, 12 Jan 2012 11:25:31 -0800 [thread overview]
Message-ID: <20120112112531.0daa6129@jbarnes-desktop> (raw)
In-Reply-To: <CAMpZLrjEKPZcdqxQq1fPfc5TM0y_xJChYrqbXVjk4PErJqGmVA@mail.gmail.com>
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On Thu, 12 Jan 2012 20:08:59 +0100
Vincent Vanackere <vincent.vanackere@gmail.com> wrote:
> > Thanks for the report... do you also have:
> >
> > commit 7a4198664d46b87025a64530f1530ab2bea54c19
> > Author: Jesse Barnes <jbarnes@virtuousgeek.org>
> > Date: Tue Nov 15 10:28:53 2011 -0800
> >
> > drm/i915: don't disable a PCH DPLL that's in use
> >
> >
> > commit d8e70a254d8f2da141006e496a51502b79115e80
> > Author: Jesse Barnes <jbarnes@virtuousgeek.org>
> > Date: Tue Nov 15 10:28:54 2011 -0800
> >
> > drm/i915: only set the intel_crtc DPMS mode to on if the mode set
> > succeeded
> >
> > in your tree? Those are needed to fix some 3 pipe related bugs.
> >
> > --
> > Jesse Barnes, Intel Open Source Technology Center
> >
>
> Yes, these commits were present. To double-check I just tested the latest
> tip at a429638cac1e5c656818a45aaff78df7b743004e and the problem is still
> there.
Stefan, you have the same machine? I wonder if it's an eDP config; my
t420 here works ok with current bits, but it uses LVDS.
--
Jesse Barnes, Intel Open Source Technology Center
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next prev parent reply other threads:[~2012-01-12 19:25 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAMpZLrhfCAZYPVT0j3Ar_Zb6m3mar5UPCkgMMEcYrtg2QKehYg@mail.gmail.com>
2012-01-12 18:36 ` I915 regression : black screen at boot / Sandybridge Mobile (GT2) Jesse Barnes
2012-01-12 19:05 ` Stefan G. Weichinger
[not found] ` <CAMpZLrjEKPZcdqxQq1fPfc5TM0y_xJChYrqbXVjk4PErJqGmVA@mail.gmail.com>
2012-01-12 19:25 ` Jesse Barnes [this message]
2012-01-12 19:29 ` Eugeni Dodonov
2012-01-12 19:57 ` Jesse Barnes
2012-01-12 20:13 ` Vincent Vanackere
2012-01-12 20:17 ` Vincent Vanackere
2012-01-12 20:17 ` Jesse Barnes
2012-01-12 20:37 ` Vincent Vanackere
2012-01-12 20:49 ` Jesse Barnes
2012-01-12 22:21 ` Vincent Vanackere
2012-01-12 22:24 ` Jesse Barnes
2012-01-12 22:41 ` Stefan G. Weichinger
2012-01-12 23:10 ` Stefan G. Weichinger
2012-01-12 22:42 ` Vincent Vanackere
2012-01-12 22:45 ` Jesse Barnes
2012-01-12 23:59 ` Eugeni Dodonov
2012-01-30 21:19 ` Stefan G. Weichinger
2012-02-03 8:15 ` Stefan G. Weichinger
2012-01-12 20:12 ` Vincent Vanackere
2012-01-12 21:21 ` Stefan G. Weichinger
2012-01-19 16:01 ` Markus Lux
2012-01-19 16:11 ` Daniel Vetter
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