From: Jani Nikula <jani.nikula@linux.intel.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Do not update pipe state when crtc is inactive.
Date: Wed, 23 Sep 2015 13:33:29 +0300 [thread overview]
Message-ID: <874milpgqu.fsf@intel.com> (raw)
In-Reply-To: <56026A44.9020300@linux.intel.com>
On Wed, 23 Sep 2015, Maarten Lankhorst <maarten.lankhorst@linux.intel.com> wrote:
> Op 23-09-15 om 11:01 schreef Jani Nikula:
>> On Tue, 22 Sep 2015, Maarten Lankhorst <maarten.lankhorst@linux.intel.com> wrote:
>>> Nothing good can come from detaching scalers or updating pipe config
>>> when the crtc is already disabled. Touching registers while the crtc
>>> and power wells are disabled causes unclaimed register access warnings.
>> -fixes maintainer grumble. How am I supposed to decipher from this
>> Subject: line and commit message whether this is a real fix to a real
>> problem out there, and therefore to be queued for current -rc
>> development kernels and possibly cc: stable, or not?
>>
>> When in doubt, I usually shrug it off, and decide it's for
>> drm-intel-next-queued, and therefore SEP.
>>
> It's for v4.3, so -fixes. Should I explicitly mention it in the commit
> message next time?
If you have that information, please do. If not in the commit message,
then either as a comment after the --- line or in the subject as [PATCH
for v4.3] or something. Otherwise you'll be relying on my competence too
much. ;)
BR,
Jani.
>
> ~Maarten
--
Jani Nikula, Intel Open Source Technology Center
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next prev parent reply other threads:[~2015-09-23 10:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-22 14:26 [PATCH] drm/i915: Do not update pipe state when crtc is inactive Maarten Lankhorst
2015-09-23 9:01 ` Jani Nikula
2015-09-23 9:00 ` Maarten Lankhorst
2015-09-23 10:33 ` Jani Nikula [this message]
2015-09-23 15:56 ` Daniel Vetter
2015-10-13 12:36 ` Jani Nikula
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