From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH 8/8] drm/i915: Enable FBC for all mobile
 gen2 and gen3 platforms
Date: Fri, 29 Nov 2013 16:39:03 +0200
Message-ID: <20131129143903.GI10036@intel.com>
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To: Chris Wilson <chris@chris-wilson.co.uk>, Daniel Vetter <daniel@ffwll.ch>, intel-gfx@lists.freedesktop.org
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On Fri, Nov 29, 2013 at 02:15:52PM +0000, Chris Wilson wrote:
> On Fri, Nov 29, 2013 at 03:10:17PM +0100, Daniel Vetter wrote:
> > On Fri, Nov 29, 2013 at 01:56:19PM +0000, Chris Wilson wrote:
> > > On Thu, Nov 28, 2013 at 05:30:02PM +0200, ville.syrjala@linux.intel.c=
om wrote:
> > > > From: Ville Syrj=E4l=E4 <ville.syrjala@linux.intel.com>
> > > > =

> > > > All mobile gen2 and gen3 chipsets should have FBC1, and the code
> > > > should now handle them all. So just set has_fbc=3Dtrue for all such
> > > > chipsets.
> > > =

> > > Just comment here that the default value for i915_enable_fbc is still
> > > off for gen2, so for the user to actually enable FBC requires opting-=
in.
> > =

> > Can we please dare and just enable it? Imo going through all this troub=
le
> > and not trying isn't really worth it ...
> =

> But as a separate patch with a host of tested-by and how much battery
> life is improved... Ah, the joy of 10 year old batteries!

Let's wait until I get all the fixes posted shall we :) There are still
some left.

-- =

Ville Syrj=E4l=E4
Intel OTC