From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 10/10] drm/i915: Use plane_name() in gen7_enable_fbc()
Date: Thu, 21 Nov 2013 12:55:18 +0200 [thread overview]
Message-ID: <20131121105518.GF7819@intel.com> (raw)
In-Reply-To: <20131121080844.GG27344@phenom.ffwll.local>
On Thu, Nov 21, 2013 at 09:08:44AM +0100, Daniel Vetter wrote:
> On Wed, Nov 20, 2013 at 03:01:03PM -0800, Rodrigo Vivi wrote:
> > Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
> >
> > On Wed, Nov 06, 2013 at 11:02:25PM +0200, ville.syrjala@linux.intel.com wrote:
> > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > >
> > > All the other .enable_fbc() funcs use plane_name(). Make
> > > gen7_enable_fbc() do the same.
> > >
> > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> I've picked up a few of the reviewed patches here. Overall we still have
> the issue that enabling the fbc tracking totally wreaks havoc with the
> blitter performance on gen6+ ... I still think the way to fix that is to
> do s/w based tracking and forgo all the neat hw support.
Maybe we can do both. The tracking code is not that intrusive IMO, so
giving the user a choice would make it easier to figure out if there
is a performance vs. power tradeoff between hardware and software
tracking.
--
Ville Syrjälä
Intel OTC
next prev parent reply other threads:[~2013-11-21 10:55 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-06 21:02 [PATCH 00/10] drm/i915: FBC fixes v2 ville.syrjala
2013-11-06 21:02 ` [PATCH 01/10] drm/i915: Grab struct_mutex around all FBC updates ville.syrjala
2013-11-20 22:39 ` Rodrigo Vivi
2013-11-21 8:22 ` Daniel Vetter
2013-11-21 10:49 ` Ville Syrjälä
2013-11-21 11:08 ` [PATCH v2 " ville.syrjala
2013-11-06 21:02 ` [PATCH 02/10] drm/i915: Have FBC keep references to the fb ville.syrjala
2013-11-21 11:09 ` [PATCH v2 " ville.syrjala
2013-11-06 21:02 ` [PATCH 03/10] drm/i915: Grab crtc->mutex in intel_fbc_work_fn() ville.syrjala
2013-11-06 21:02 ` [PATCH 04/10] drm/i915: Limit FBC flush to post batch flush ville.syrjala
2013-11-20 22:48 ` Rodrigo Vivi
2013-11-06 21:02 ` [PATCH 05/10] drm/i915: Emit SRM after the MSG_FBC_REND_STATE LRI ville.syrjala
2013-11-20 22:50 ` Rodrigo Vivi
2013-11-06 21:02 ` [PATCH v3 06/10] drm/i915: Implement LRI based FBC tracking ville.syrjala
2013-11-20 22:55 ` Rodrigo Vivi
2013-11-20 23:17 ` Chris Wilson
2013-11-20 23:46 ` Rodrigo Vivi
2013-11-21 11:14 ` [PATCH v4 " ville.syrjala
2013-11-21 11:49 ` Chris Wilson
2013-11-21 16:33 ` Ville Syrjälä
2013-11-21 16:39 ` Chris Wilson
2013-11-22 4:20 ` Ben Widawsky
2013-11-27 15:22 ` [PATCH v5 " ville.syrjala
2013-11-28 11:29 ` Chris Wilson
2013-11-20 23:53 ` [PATCH v3 " Rodrigo Vivi
2013-11-06 21:02 ` [PATCH v2 07/10] drm/i915: Kill sandybridge_blit_fbc_update() ville.syrjala
2013-11-20 22:56 ` Rodrigo Vivi
2013-11-06 21:02 ` [PATCH v2 08/10] drm/i915: Don't write ILK/IVB_FBC_RT_BASE directly ville.syrjala
2013-11-20 22:57 ` Rodrigo Vivi
2013-11-27 15:24 ` [PATCH v3 08/10] drm/i915: Don't write IVB_FBC_RT_BASE ville.syrjala
2013-11-28 11:30 ` Chris Wilson
2013-11-06 21:02 ` [PATCH 09/10] drm/i915: Set has_fbc=true for all SNB+, except VLV ville.syrjala
2013-11-20 23:00 ` Rodrigo Vivi
2013-11-06 21:02 ` [PATCH 10/10] drm/i915: Use plane_name() in gen7_enable_fbc() ville.syrjala
2013-11-20 23:01 ` Rodrigo Vivi
2013-11-21 8:08 ` Daniel Vetter
2013-11-21 9:57 ` Chris Wilson
2013-11-21 10:55 ` Ville Syrjälä [this message]
2013-11-21 9:03 ` [PATCH 00/10] drm/i915: FBC fixes v2 Rodrigo Vivi
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