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From: Maarten Lankhorst <maarten@mblankhorst.nl>
To: "Jani Nikula" <jani.nikula@linux.intel.com>,
	"Intel Graphics Development" <intel-gfx@lists.freedesktop.org>,
	"Ville Syrjälä" <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH] drm/i915: Clear intel_crtc->atomic before updating it.
Date: Mon, 16 Nov 2015 13:41:54 +0100	[thread overview]
Message-ID: <5649CF12.2090304@mblankhorst.nl> (raw)
In-Reply-To: <87io52f7ga.fsf@intel.com>

Op 16-11-15 om 13:35 schreef Jani Nikula:
> On Mon, 16 Nov 2015, Maarten Lankhorst <maarten@mblankhorst.nl> wrote:
>> If an atomic update fails intel_crtc->atomic may have have some values left
>> from the last atomic check. One example is atomic->wait_for_vblank,
>> which results in spurious errors in kms_flip.
> Please add the "spurious errors" you see in the commit message, so we
> have a better chance at mapping bug reports to fixes. We used to be good
> at this, but we seem to have lost the habit lately.
>
Debian pastebin had an error but the paste expired. :/

Ville do you still have it?
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  reply	other threads:[~2015-11-16 12:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-16 11:49 [PATCH] drm/i915: Clear intel_crtc->atomic before updating it Maarten Lankhorst
2015-11-16 12:00 ` Daniel Stone
2015-11-16 12:35 ` Jani Nikula
2015-11-16 12:41   ` Maarten Lankhorst [this message]
2015-11-16 13:19     ` Ville Syrjälä
2015-11-17 14:08       ` Jani Nikula
     [not found] <5649C2F5.1050804@mblankhorst.nl>
2015-11-16 13:15 ` Ville Syrjälä

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