From: Chris Wilson <chris@chris-wilson.co.uk>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915/sprite: Always enable the scaler on IronLake
Date: Mon, 16 Apr 2012 16:14:25 +0100 [thread overview]
Message-ID: <1334589278_8242@CP5-2952> (raw)
In-Reply-To: <20120416080017.30ceb7b2@jbarnes-desktop>
On Mon, 16 Apr 2012 08:00:17 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> Funky... do you notice any difference in output (fuzziness or anything)
> with the scaler enabled? Wonder if it's safe to enable for 1:1 scaling
> on SNB as well.
Hard to tell. Without the scaler being enabled, it is black. :)
The content I was using was regular compressed mpeg-ts, so not the best
for juding aesthetic quality. We'd have to render some test geometry,
such as testdisplay to be sure. (testplanes? ;)
The docs do suggest that we disable the scaler to save power, so
probably best if we keep the code as is.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-04-16 15:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-14 21:14 [PATCH] drm/i915/sprite: Always enable the scaler on IronLake Chris Wilson
2012-04-16 15:00 ` Jesse Barnes
2012-04-16 15:14 ` Chris Wilson [this message]
2012-04-16 15:54 ` Jesse Barnes
2012-04-16 17:01 ` Daniel Vetter
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