From: Damien Lespiau <damien.lespiau@intel.com>
To: "Jörg Otte" <jrg.otte@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
David Airlie <airlied@linux.ie>, Dave Airlie <airlied@redhat.com>,
intel-gfx <intel-gfx@lists.freedesktop.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns
Date: Fri, 9 May 2014 17:14:38 +0100 [thread overview]
Message-ID: <20140509161438.GH31479@strange.amr.corp.intel.com> (raw)
In-Reply-To: <CADDKRnB1DCzgjX-q-cgFFW48uT5r5MUcuc5D6chekEET5dFxxA@mail.gmail.com>
On Fri, May 09, 2014 at 06:11:37PM +0200, Jörg Otte wrote:
> > Jörg, can you please boot with drm.debug=0xe, reproduce the issue and
> > then attach the complete dmesg? Please make sure that the dmesg
> > contains the boot-up stuff too.
> >
> > Thanks, Daniel
> Here it is. I should mention it only happens at boot-up.
[ 0.374095] [drm] Wrong MCH_SSKPD value: 0x20100406
[ 0.374096] [drm] This can cause pipe underruns and display issues.
[ 0.374097] [drm] Please upgrade your BIOS to fix this.
--
Damien
next prev parent reply other threads:[~2014-05-09 16:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-05 7:51 Jörg Otte
2014-05-09 12:22 ` Daniel Vetter
2014-05-09 16:11 ` Jörg Otte
2014-05-09 16:14 ` Damien Lespiau [this message]
2014-05-09 17:03 ` [Intel-gfx] " Ville Syrjälä
2014-05-09 21:18 ` Dave Airlie
2014-05-11 16:45 ` Daniel Vetter
2014-05-10 8:52 ` Jörg Otte
2014-05-11 16:49 ` Daniel Vetter
2014-05-12 11:25 ` Jörg Otte
2014-05-12 19:03 ` Daniel Vetter
2014-05-13 10:29 ` Jörg Otte
2014-05-13 10:38 ` Daniel Vetter
2014-05-13 10:59 ` Chris Wilson
2014-05-13 11:42 ` Daniel Vetter
2014-05-13 13:22 ` Daniel Vetter
2014-05-13 15:21 ` Jörg Otte
2014-05-13 16:38 ` Daniel Vetter
2014-05-13 16:46 ` Damien Lespiau
2014-05-13 16:48 ` Daniel Vetter
2014-05-14 8:52 ` Jörg Otte
2014-05-16 11:53 ` Ville Syrjälä
2014-05-16 17:25 ` Jörg Otte
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