From: Jani Nikula <jani.nikula@linux.intel.com>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Daniel Vetter" <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] 4.2-rc4 kernel warnings on HSW laptop [regression]
Date: Tue, 13 Oct 2015 15:25:59 +0300 [thread overview]
Message-ID: <87lhb7550o.fsf@intel.com> (raw)
In-Reply-To: <20151013090521.GL26517@intel.com>
On Tue, 13 Oct 2015, Ville Syrjälä <ville.syrjala@linux.intel.com> wrote:
> On Tue, Oct 13, 2015 at 10:24:58AM +0200, Daniel Vetter wrote:
>> On Mon, Oct 12, 2015 at 02:29:19PM +0200, Takashi Iwai wrote:
>> > On Mon, 12 Oct 2015 09:04:20 +0200,
>> > Daniel Vetter wrote:
>> > >
>> > > Another pile of regressions for Jairo to track ...
>> > >
>> > > On Sat, Oct 10, 2015 at 11:46:29AM +0200, Takashi Iwai wrote:
>> > > > Hi,
>> > > >
>> > > > I noticed that a HSW laptop gets a few new warnings since 4.2-rc
>> > > > kernels. One error messages pops at each boot time:
>> > > >
>> > > > Console: switching to colour dummy device 80x25
>> > > > [drm] Replacing VGA console driver
>> > > > [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>> > > > [drm] Driver supports precise vblank timestamp query.
>> > > > vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
>> > > > [drm:drm_calc_timestamping_constants [drm]] *ERROR* crtc 21: Can't calculate constants, dotclock = 0!
>> > >
>> > > There's patches for this one already, but I accidentally applied them for
>> > > -next, not -fixes. They should land for -rc6.
>> >
>> > Could you point commit ids?
>>
>> It was wishful thinking on my side, mixed them up with other patches. I
>> think this one's still open :(
>
> 7f4c628 drm/i915: Assign hwmode after encoder state readout
> 0f64614 drm/i915: Fix clock readout when pipes are enabled w/o ports
>
> not enough?
The relevant bug is [1], everyone please let's track this there.
BR,
Jani.
[1] https://bugs.freedesktop.org/show_bug.cgi?id=91428
>
> --
> Ville Syrjälä
> Intel OTC
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Jani Nikula, Intel Open Source Technology Center
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next prev parent reply other threads:[~2015-10-13 12:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-10 9:46 4.2-rc4 kernel warnings on HSW laptop Takashi Iwai
2015-10-12 7:04 ` 4.2-rc4 kernel warnings on HSW laptop [regression] Daniel Vetter
2015-10-12 12:29 ` Takashi Iwai
2015-10-12 12:38 ` Takashi Iwai
2015-10-13 8:24 ` [Intel-gfx] " Daniel Vetter
2015-10-13 9:05 ` Ville Syrjälä
2015-10-13 12:25 ` Jani Nikula [this message]
2015-10-14 0:59 ` Miramontes Caton, Jairo Daniel
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