From: Jani Nikula <jani.nikula@linux.intel.com>
To: Hans de Bruin <jmdebruin@xmsnet.nl>,
intel-gfx <intel-gfx@lists.freedesktop.org>
Subject: Re: 3.11.0+ Laptop screen goes blank during kernelboot
Date: Tue, 10 Sep 2013 14:00:08 +0300 [thread overview]
Message-ID: <87ob819c1z.fsf@intel.com> (raw)
In-Reply-To: <522AF1B5.4070605@xmsnet.nl>
Hi Hans -
On Sat, 07 Sep 2013, Hans de Bruin <jmdebruin@xmsnet.nl> wrote:
> Since a day or two the screen of my laptop goes blank when the kernel
> switches resolution in the boot process. Happily the x-server turns it
> on again.
Please try the drm-intel-nighly branch of
git://people.freedesktop.org/~danvet/drm-intel
I suspect this might be a regression from upstream
commit 045ac3b5629d9711531a408e92f9074db6afe7ce
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue May 14 17:08:26 2013 -0700
drm/i915: add encoder get_config function v5
fixed by
commit 775e18a9561725e07ea68ada82880013e7b70cb7
Author: Imre Deak <imre.deak@intel.com>
Date: Tue Jul 30 13:36:32 2013 +0300
drm/i915: make user mode sync polarity setting explicit
in drm-intel-nightly.
The fix seems to apply cleanly on 3.11 too, could try that also.
BR,
Jani.
--
Jani Nikula, Intel Open Source Technology Center
next prev parent reply other threads:[~2013-09-10 10:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-07 9:28 3.11.0+ Laptop screen goes blank during kernelboot Hans de Bruin
2013-09-10 11:00 ` Jani Nikula [this message]
2013-09-10 11:37 ` Jani Nikula
2013-09-12 20:45 ` Hans de Bruin
2013-09-12 20:49 ` Daniel Vetter
2013-09-13 17:43 ` Hans de Bruin
2013-09-13 19:36 ` Daniel Vetter
2013-09-14 20:29 ` Hans de Bruin
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